1 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
4 swap two source operands.
6 2020-07-02 Nick Clifton <nickc@redhat.com>
8 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
10 2020-07-02 Alex Coplan <alex.coplan@arm.com>
12 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
13 segfault on negative chars.
14 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
15 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
17 2020-07-02 Nick Clifton <nickc@redhat.com>
20 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
22 * testsuite/gas/ia64/unwind.d: Likewise.
23 * testsuite/gas/mmix/bspec-1.d: Likewise.
24 * testsuite/gas/mmix/bspec-2.d: Likewise.
25 * testsuite/gas/mmix/comment-1.d: Likewise.
26 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
28 2020-07-01 Alan Modra <amodra@gmail.com>
30 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
32 2020-07-01 Alan Modra <amodra@gmail.com>
34 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
35 in data sections, and mep.
37 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
39 * NEWS: Mention x86 NaCl target support removal.
40 * config/tc-i386.c: Remove x86 NaCl target support.
41 * config/tc-i386.h: Likewise.
42 * configure.tgt: Likewise.
43 * testsuite/gas/i386/i386.exp: Likewise.
44 * testsuite/gas/i386/iamcu-1.d: Likewise.
45 * testsuite/gas/i386/iamcu-2.d: Likewise.
46 * testsuite/gas/i386/iamcu-3.d: Likewise.
47 * testsuite/gas/i386/iamcu-4.d: Likewise.
48 * testsuite/gas/i386/iamcu-5.d: Likewise.
49 * testsuite/gas/i386/k1om.d: Likewise.
50 * testsuite/gas/i386/l1om.d: Likewise.
52 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
54 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
55 checking into riscv_csr_address.
56 (riscv_csr_version_check): Likewise.
57 (riscv_csr_address): New function. Return the suitable CSR address
58 after checking the ISA dependency and versions. Issue warnings if
59 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
60 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
61 priv spec versions for them.
62 (reg_csr_lookup_internal): Call riscv_csr_address to find the
64 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
65 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
66 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
67 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
68 priv spec warnings here. These warnings are added by accident.
69 Remove them and only focus on the ISA dependency warnings.
70 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
71 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
72 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
73 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
74 than the privileged ones.
75 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
76 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
77 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
78 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
79 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
80 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
81 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
82 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
83 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
84 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
86 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
88 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
89 (md_assemble): Don't process ImmExt without operands.
91 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
94 * config/tc-mmix.c (md_assemble) <fixup for
95 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
96 Also, set its fx_no_overflow.
97 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
98 Similarly this fixup affects 4 bytes, not 8 and needs its
100 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
101 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
103 2020-06-29 Alan Modra <amodra@gmail.com>
105 * config/tc-s12z.c: Use C style comments.
106 * config/tc-z80.c: Likewise.
107 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
109 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
111 * config/tc-i386.c (md_assemble): Process ImmExt without
114 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
116 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
117 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
118 VECSIB256 and VECSIB512, respectively.
119 (build_modrm_byte): Replace vecsib with sib.
121 2020-06-26 Jan Beulich <jbeulich@suse.com>
123 * testsuite/gas/i386/nop-1-suffix.d: New.
124 * testsuite/gas/i386/i386.exp: Run new test.
126 2020-06-26 Pat Bernardi <bernardi@adacore.com>
128 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
129 (md_pseudo_table): Handle "gnu_attribute".
130 * doc/as.texi: Document GNU attribute for M68K.
132 2020-06-25 Nick Clifton <nickc@redhat.com>
135 * config/tc-arm.c (arm_force_relocation): Force resolution of
136 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
137 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
139 2020-06-25 Jan Beulich <jbeulich@suse.com>
141 * config/tc-i386.c (md_assemble): Move call to process_immext()
143 (process_operands): ... here.
145 2020-06-25 Jan Beulich <jbeulich@suse.com>
147 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
148 diagnostic when there is a sizing prefix. Switch to word/dword/
149 qword encoding when there is a sizing prefix and no (explicit or
151 (update_imm): Handle presence of a sizing prefix.
152 * testsuite/gas/i386/noreg16-data32.d,
153 testsuite/gas/i386/noreg32-data16.d,
154 testsuite/gas/i386/noreg32-data16.e,
155 testsuite/gas/i386/noreg64-data16.d,
156 testsuite/gas/i386/noreg64-data16.e,
157 testsuite/gas/i386/noreg64-rex64.d: New.
158 * testsuite/gas/i386/i386.exp: Run new tests.
159 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
160 Introduce and use pfx* macros.
161 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
163 * testsuite/gas/i386/noreg16.d: Adjust expectations.
165 2020-06-25 Jan Beulich <jbeulich@suse.com>
167 * testsuite/gas/i386/avx-16bit.d,
168 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
169 testsuite/gas/i386/avx512f-16bit.d,
170 testsuite/gas/i386/avx512f.d,
171 testsuite/gas/i386/evex-lig256.d,
172 testsuite/gas/i386/evex-lig512.d
173 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
174 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
175 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
176 testsuite/gas/i386/sse2-16bit.d,
177 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
180 2020-06-25 Jan Beulich <jbeulich@suse.com>
182 * config/tc-i386.c (md_assemble): Also reject explicit REX
183 prefixes with VEX and alike encoded insns. Zap consumed bits
185 (output_insn): Don't ignore REX prefix for VEX and alike
186 encodings; abort() instead if encountered.
187 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
189 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
190 * testsuite/gas/i386/x86-64-pseudos.d,
191 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
193 2020-06-25 Jan Beulich <jbeulich@suse.com>
195 * config/tc-i386.c (process_operands): Translate explicit REX
196 prefix into i.rex for SSE2AVX templates.
197 (set_rex_vrex): New helper.
198 (build_modrm_byte): Use it.
199 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
201 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
203 2020-06-25 Jan Beulich <jbeulich@suse.com>
205 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
206 templates when there's no data size prefix.
207 (md_assemble): Reject data size prefix also for legacy encoded
209 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
210 Uncomment previously not working line.
211 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
213 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
214 testsuite/gas/i386/sse2avx.d: Adjust expectations.
216 2020-06-25 Jan Beulich <jbeulich@suse.com>
218 * config/tc-i386.c (build_evex_prefix): Drop early setting of
221 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
223 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
224 explicit_priv_attr. It used to indicate CSR or priv instructions are
226 (riscv_is_priv_insn): Return True if it is a privileged instruction.
227 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
228 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
229 (riscv_write_out_attrs): Clarification of when to generate the elf
230 priv spec attributes.
231 * testsuite/gas/riscv/attribute-11.s: Add comments.
232 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
233 `priv_insn_<n>` to decide which priv instruction is expected to used.
235 * testsuite/gas/riscv/attribute-14a.d: Likewise.
236 * testsuite/gas/riscv/attribute-14b.d: Likewise.
237 * testsuite/gas/riscv/attribute-14c.d: Likewise.
238 * testsuite/gas/riscv/attribute-14d.d: Likewise.
239 * testsuite/gas/riscv/attribute-14e.d: Likewise.
241 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
243 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
244 (riscv_set_default_priv_spec): Get the priv spec version from the
245 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
247 2020-06-20 Alan Modra <amodra@gmail.com>
249 * configure.tgt: Set bfd_gas for all SH targets.
251 2020-06-18 Jan Beulich <jbeulich@suse.com>
253 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
254 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
257 2020-06-16 Lili Cui <lili.cui@intel.com>
259 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
260 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
261 * doc/c-i386.texi: Add avx512_vp2intersect.
263 2020-06-16 Jan Beulich <jbeulich@suse.com>
265 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
267 * testsuite/gas/i386/sse-check.s: Adjust comment.
268 * testsuite/gas/i386/sse-check-error.l,
269 testsuite/gas/i386/sse-check-warn.e,
270 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
273 2020-06-16 Alan Modra <amodra@gmail.com>
275 * config/tc-tic30.h: Remove OBJ_AOUT support.
276 * configure.tgt: Delete tic30-*-*aout* entry.
278 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
280 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
282 (elf32xtensa_abi): New declaration.
283 (option_abi_windowed, option_abi_call0): New enum constants.
284 (md_longopts): Add entries for --abi-windowed and --abi-call0.
285 (md_parse_option): Add handlers for --abi-windowed and
287 (xtensa_add_config_info): Use xtensa_abi_choice instead of
288 XSHAL_ABI to format ABI tag.
289 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
290 --abi-call0 to the list of options.
291 * doc/c-xtensa.texi: Add description for options --abi-windowed
293 * testsuite/gas/xtensa/abi-call0.d: New test definition.
294 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
295 * testsuite/gas/xtensa/abi.s: New test source.
297 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
300 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
302 * testsuite/gas/i386/tsxldtrk.s: Likewise.
303 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
304 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
306 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
308 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
309 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
310 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
312 2020-06-09 Seth Girvan <snth@snthhacks.com>
314 * doc/c-avr.texi: Improve wording.
316 2020-06-09 Jan Beulich <jbeulich@suse.com>
318 * testsuite/gas/i386/x86-64-pseudos-bad.s,
319 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
321 2020-06-09 Jan Beulich <jbeulich@suse.com>
323 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
325 * testsuite/gas/i386/prefix.d: Adjust expectations.
327 2020-06-09 Jan Beulich <jbeulich@suse.com>
329 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
330 with VEX/EVEX encoding tests.
331 * testsuite/gas/i386/prefix.d: Adjust expectations.
333 2020-06-09 Jan Beulich <jbeulich@suse.com>
335 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
337 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
338 * testsuite/gas/i386/noreg64.d: Adjust expectations.
339 * testsuite/gas/i386/noreg-intel64.d,
340 testsuite/gas/i386/noreg-intel64.l,
341 testsuite/gas/i386/noreg-intel64.s: New.
342 * testsuite/gas/i386/i386.exp: Run new tests.
344 2020-06-09 Jan Beulich <jbeulich@suse.com>
346 * config/tc-i386.c (vex_encoding_error): New enumerator.
347 (VEX_check_operands): Rename to VEX_check_encoding. Check
348 for vex_encoding_error. Move Imm4 handling ...
349 (check_VecOperands): ... here.
350 (match_template): Call VEX_check_encoding when there are no
351 operands. Split construct calling check_VecOperands and
352 VEX_check_encoding (when there are operands).
353 (check_register): Don't blindly set vex_encoding_evex.
354 * testsuite/gas/i386/pseudos-bad.s,
355 testsuite/gas/i386/pseudos-bad.l: New.
356 * testsuite/gas/i386/i386.exp: Run new test.
357 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
359 2020-06-08 Alex Coplan <alex.coplan@arm.com>
361 * config/tc-arm.c (insns): Add dfb.
362 * testsuite/gas/arm/dfb.d: New test.
363 * testsuite/gas/arm/dfb.s: Input for test.
365 2020-06-08 Nick Clifton <nickc@redhat.com>
367 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
369 2020-06-08 Jan Beulich <jbeulich@suse.com>
371 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
373 2020-06-08 Jan Beulich <jbeulich@suse.com>
375 * config/tc-i386.c (check_byte_reg): Drop dead conditional
378 2020-06-08 Jan Beulich <jbeulich@suse.com>
380 * config/tc-i386.c (check_register): Split RegTR handling, to
381 fail recognition also in 64-bit mode as well as with i586 or
382 i686 explicitly enabled.
383 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
384 * testsuite/gas/i386/x86_64-intel.d,
385 testsuite/gas/i386/x86_64.d: Adjust expectations.
387 2020-06-08 Jan Beulich <jbeulich@suse.com>
389 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
390 * testsuite/gas/cfi/cfi.exp: Run this test.
392 2020-06-08 Jan Beulich <jbeulich@suse.com>
394 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
395 check to %st(N) parsing logic.
396 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
398 2020-06-08 Jan Beulich <jbeulich@suse.com>
400 * config/tc-i386.c (bad_reg): New.
401 (check_VecOperations, i386_att_operand, i386_parse_name): Check
403 (check_register): New, broken out from ...
404 (parse_real_register): ... here. Call it.
405 (parse_register): Call it, and error upon failure.
406 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
407 testsuite/gas/i386/x86-64-equ-bad.s,
408 testsuite/gas/i386/x86-64-equ-bad.l: New.
409 * testsuite/gas/i386/i386.exp: Run new tests.
411 2020-06-06 Alan Modra <amodra@gmail.com>
413 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
414 * doc/c-ppc.texi: Likewise.
416 2020-06-06 Alan Modra <amodra@gmail.com>
418 * config/tc-ppc.c: Update throughout for reloc renaming.
420 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
422 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
425 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
427 * config/tc-riscv.c (explicit_csr): New static boolean.
428 Used to indicate CSR are explictly used.
429 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
430 (riscv_write_out_attrs): If we already have set elf priv
431 attributes, then generate them. Otherwise, don't generate
432 them when no CSR are used.
433 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
434 * testsuite/gas/riscv/attribute-02.d: Likewise.
435 * testsuite/gas/riscv/attribute-03.d: Likewise.
436 * testsuite/gas/riscv/attribute-04.d: Likewise.
437 * testsuite/gas/riscv/attribute-05.d: Likewise.
438 * testsuite/gas/riscv/attribute-06.d: Likewise.
439 * testsuite/gas/riscv/attribute-07.d: Likewise.
440 * testsuite/gas/riscv/attribute-08.d: Likewise.
441 * testsuite/gas/riscv/attribute-09.d: Likewise.
442 * testsuite/gas/riscv/attribute-10.d: Likewise.
443 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
444 * testsuite/gas/riscv/attribute-11.s: New testcase.
445 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
446 used, so we should output the ELF priv attributes.
447 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
448 used, so output the priv attributes according to the -mpriv-spec.
449 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
450 used, so ignore the -mpriv-spec setting.
452 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
454 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
456 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
457 endianness to cgen_get_insn_value and cgen_put_insn_value.
459 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
461 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
464 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
466 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
468 (md_assemble): Remove no longer needed hack.
470 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
472 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
474 (gas_cgen_md_apply_fix): Likewise.
475 (gas_cgen_md_apply_fix): Likewise.
476 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
478 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
481 2020-06-04 Alan Modra <amodra@gmail.com>
483 * testsuite/config/default.exp: Remove global directive outside
485 * testsuite/gas/mep/complex-relocs.exp: Likewise.
486 * testsuite/gas/microblaze/relax_size.exp: Likewise.
487 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
488 * testsuite/gas/mt/relocs.exp: Likewise.
489 * testsuite/gas/rx/rx.exp: Likewise.
491 2020-06-03 Stephen Casner <casner@acm.org>
493 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
495 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
496 Jim Wilson <jimw@sifive.com>
499 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
500 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
501 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
502 Move B before SB. Move J before UJ.
504 2020-06-01 Alex Coplan <alex.coplan@arm.com>
506 * write.c (relax_segment): Fix handling of negative offset when
507 relaxing an rs_org frag.
508 * testsuite/gas/aarch64/org-neg.d: New test.
509 * testsuite/gas/aarch64/org-neg.l: Error output for test.
510 * testsuite/gas/aarch64/org-neg.s: Input for test.
511 * testsuite/gas/arm/org-neg.d: New test.
512 * testsuite/gas/arm/org-neg.l: Error output for test.
513 * testsuite/gas/arm/org-neg.s: Input for test.
515 2020-05-28 Stephen Casner <casner@acm.org>
517 Fix unexpected failures in gas testsuite for pdp11-aout target.
518 These are caused by the PDP11's mix of little-endian octets in
519 shorts but shorts in big endian order for long or quad.
521 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
522 * testsuite/gas/all/gas.exp: Select alternate test scripts for
523 pdp11, skip octa test completely.
524 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
525 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
526 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
528 2020-05-28 Alex Coplan <alex.coplan@arm.com>
530 * frags.c (frag_grow): Fix comment.
532 2020-05-27 Stephen Casner <casner@acm.org>
535 * config/tc-pdp11.c (parse_reg): Distinguish register names from
536 symbols that begin with a register name.
537 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
538 * testsuite/gas/pdp11/pr26001.s: Likewise.
539 * testsuite/gas/pdp11/pr26001.d: Likewise.
541 2020-05-27 Simon Cook <simon.cook@embecosm.com>
543 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
544 pointer when creating struct riscv_csr_extra.
546 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
548 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
549 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
550 * testsuite/gas/i386/inval-avx512f.l: Updated.
552 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
554 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
555 load/store instruction variants with alignment hints.
556 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
557 instruction variants with alignment hints.
559 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
562 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
563 instead of R_XGATE_PCREL_X.
564 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
565 BFD_RELOC_XGATE_PCREL_X.
567 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
570 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
571 with &fragP->fr_literal[0].
573 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
576 * config/tc-vax.c (md_estimate_size_before_relax): Replace
577 fragP->fr_literal with &fragP->fr_literal[0].
578 (md_convert_frag): Likewise.
580 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
583 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
584 with &fragP->fr_literal[0].
586 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
589 * config/tc-crx.c (getreg_image): Change argument type to int.
590 (md_convert_frag): Replace fragP->fr_literal with
591 &fragP->fr_literal[0].
593 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
596 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
597 sprintf with memmove.
599 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
601 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
602 with &fragP->fr_literal[0].
604 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
607 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
608 2 overlapping strings.
610 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
612 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
613 with &fragP->fr_literal[0].
615 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
617 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
618 with &fragp->fr_literal[0].
619 * config/tc-microblaze.c (md_apply_fix): Likewise.
620 * config/tc-sh.c (md_convert_frag): Likewise.
622 2020-05-24 Jim Wilson <jimw@sifive.com>
625 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
626 asection to segT. New locals seg and subseg. Call subseg_set before
627 fix_new_exp. Call subseg_set after loop to restore original values.
629 2020-05-21 Alan Modra <amodra@gmail.com>
631 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
633 * config/obj-elf.c: Likewise.
634 * config/tc-aarch64.c: Likewise.
635 * config/tc-arm.c: Likewise.
636 * config/tc-m68k.c: Likewise.
637 * config/tc-nios2.c: Likewise.
638 * config/tc-tic30.c: Likewise.
642 * symbols.c: Likewise.
643 * testsuite/gas/all/test-gen.c: Likewise.
645 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
647 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
648 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
649 Static variables which are used to set the ISA extensions. You can
650 use -march (or ELF build attributes) and -misa-spec to set them,
652 (ext_version_hash): The hash table used to handle the extensions
654 (init_ext_version_hash): Initialize the ext_version_hash according
655 to riscv_ext_version_table.
656 (riscv_get_default_ext_version): The callback function of
657 riscv_parse_subset_t. According to the choosed ISA spec,
658 get the default version for the specific extension.
659 (riscv_set_arch): Set the callback function.
660 (enum options, struct option md_longopts): Add new option -misa-spec.
661 (md_parse_option): Do not call riscv_set_arch for -march. We will
662 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
663 to set default_isa_spec class.
664 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
665 ext_version_hash, and then call riscv_set_arch to set the architecture
666 with versions according to default_arch_with_ext.
667 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
669 * testsuite/gas/riscv/attribute-03.d: Likewise.
670 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
671 already set it's version to 2p1 by march, so no need to use the default
672 2p2 version. For m-ext, we do not set the version by -march and ELF arch
673 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
674 ISA spec 2p2, so set 0p0 to it.
675 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
676 zicsr is 2p0 according to ISA spec 20191213.
677 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
678 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
679 You can set them by configure options --with-arch and
680 --with-isa-spec, respectively.
681 (riscv_set_default_isa_spec): New function used to set the
683 (md_parse_option): Call riscv_set_default_isa_spec rather than
684 call riscv_get_isa_spec_class directly.
685 (riscv_after_parse_args): If the -isa-spec is not set, then we
686 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
687 calling riscv_set_default_isa_spec.
688 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
689 the --with-isa-spec may be set to different ISA spec.
690 * testsuite/gas/riscv/attribute-02.d: Likewise.
691 * testsuite/gas/riscv/attribute-03.d: Likewise.
692 * testsuite/gas/riscv/attribute-04.d: Likewise.
693 * testsuite/gas/riscv/attribute-05.d: Likewise.
694 * testsuite/gas/riscv/attribute-06.d: Likewise.
695 * testsuite/gas/riscv/attribute-07.d: Likewise.
696 * configure.ac: Add configure options, --with-arch and
698 * configure: Regenerated.
699 * config.in: Regenerated.
700 * config/tc-riscv.c (default_priv_spec): Static variable which is
701 used to check if the CSR is valid for the chosen privilege spec. You
702 can use -mpriv-spec to set it.
703 (enum reg_class): We now get the CSR address from csr_extra_hash rather
704 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
705 (riscv_init_csr_hashes): Only need to initialize one hash table
707 (riscv_csr_class_check): Change the return type to void. Don't check
708 the ISA dependency if -mcsr-check isn't set.
709 (riscv_csr_version_check): New function. Check and find the CSR address
710 from csr_extra_hash, according to default_priv_spec. Report warning
711 for the invalid CSR if -mcsr-check is set.
712 (reg_csr_lookup_internal): Updated.
713 (reg_lookup_internal): Likewise.
714 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
715 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
716 (md_parse_option): Call riscv_set_default_priv_version to set
718 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
719 privilege spec to the newest one.
720 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
721 include/opcode/riscv.h.
722 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
723 to check the ISA dependency for CSR, so fix the spec version by adding
725 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
726 version warnings for the test case.
727 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
728 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
729 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
730 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
731 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
732 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
733 Check whether the CSR is valid when privilege version 1.9 is choosed.
734 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
735 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
736 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
737 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
738 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
739 Check whether the CSR is valid when privilege version 1.10 is choosed.
740 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
741 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
742 Check whether the CSR is valid when privilege version 1.11 is choosed.
743 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
744 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
745 setting. You can set it by configure option --with-priv-spec.
746 (riscv_set_default_priv_spec): New function used to set the default
748 (md_parse_option): Call riscv_set_default_priv_spec rather than
749 call riscv_get_priv_spec_class directly.
750 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
751 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
752 calling riscv_set_default_priv_spec.
753 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
754 the --with-priv-spec may be set to different privilege spec.
755 * testsuite/gas/riscv/priv-reg.d: Likewise.
756 * configure.ac: Add configure option --with-priv-spec.
757 * configure: Regenerated.
758 * config.in: Regenerated.
759 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
760 explicit_attr. Set it to TRUE if any ELF attribute is found.
761 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
762 the priv attributes are set.
763 (md_assemble): Set the default_priv_spec according to the priv
764 attributes when we start to assemble instruction.
765 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
766 riscv_write_out_attrs. Update the arch and priv attributes. If we
767 don't set the corresponding ELF attributes, then try to output the
769 (riscv_set_public_attributes): If any ELF attribute or -march-attr
770 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
771 to update the arch and priv attributes.
772 (s_riscv_attribute): Make sure all arch and priv attributes are set
773 before any instruction.
774 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
775 ELF attribute or -march-attr is set. If the priv attributes are not
776 set, then try to update them by the default setting (-mpriv-spec or
778 * testsuite/gas/riscv/attribute-02.d: Likewise.
779 * testsuite/gas/riscv/attribute-03.d: Likewise.
780 * testsuite/gas/riscv/attribute-04.d: Likewise.
781 * testsuite/gas/riscv/attribute-06.d: Likewise.
782 * testsuite/gas/riscv/attribute-07.d: Likewise.
783 * testsuite/gas/riscv/attribute-08.d: Likewise.
784 * testsuite/gas/riscv/attribute-09.d: Likewise.
785 * testsuite/gas/riscv/attribute-10.d: Likewise.
786 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
787 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
788 set by priv attributes must be supported.
789 * testsuite/gas/riscv/attribute-05.s: Likewise.
790 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
791 priv attributes according to the -mpriv-spec option.
792 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
793 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
794 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
795 * testsuite/gas/riscv/priv-reg.d: Removed.
796 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
797 CSR according to the priv spec 1.9.
798 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
799 CSR according to the priv spec 1.9.1.
800 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
801 CSR according to the priv spec 1.10.
802 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
803 CSR according to the priv spec 1.11.
804 * config/tc-riscv.c (md_show_usage): Add descriptions about
806 * doc/c-riscv.texi: Likewise.
808 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
810 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
811 * testsuite/gas/ppc/power9.d: Likewise.
812 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
813 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
814 sync, wait, waitrsv>: Add tests.
815 * testsuite/gas/ppc/power10.d: Likewise.
817 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
820 * config/tc-arm.c : Add arm_ext_v8r feature.
821 (it_fsm_post_encode): Check arm_ext_v8r feature.
822 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
824 2020-05-19 Alan Modra <amodra@gmail.com>
826 * write.c (write_contents): Use bfd_get_filename rather than
827 accessing bfd->filename directly. Use bfd_section_name rather
828 than accessing section->name directly.
830 2020-05-19 Alan Modra <amodra@gmail.com>
832 * symbols.c (local_symbol_make): Init all of lsy_flags.
834 2020-05-18 Alan Modra <amodra@gmail.com>
836 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
837 before looking at add_symbol->sy_flags.
839 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
841 * config/tc-i386.c: Not handle lret/iret.
842 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
843 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
844 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
845 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
846 * testsuite/gas/i386/lfence-ret.s: Ditto.
847 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
848 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
849 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
850 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
851 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
852 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
853 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
855 2020-05-15 Alan Modra <amodra@gmail.com>
856 Alex Coplan <alex.coplan@arm.com>
858 * symbols.c (struct local_symbol): Update comment.
859 (resolve_symbol_value): For resolved symbols equated to other
860 symbols, verify that the referenced symbol is not a local_symbol
861 before accessing sy_value. Don't leave symbol loops during
862 finalize_syms resolution.
863 * testsuite/gas/all/assign-bad-recursive.d: New test.
864 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
865 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
866 * testsuite/gas/all/gas.exp: Run it.
868 2020-05-14 Nick Clifton <nickc@redhat.com>
870 * po/sv.po: Updated Swedish translation.
872 2020-05-11 Alan Modra <amodra@gmail.com>
874 * testsuite/gas/ppc/scalarquad.d,
875 * testsuite/gas/ppc/scalarquad.s: New test.
876 * testsuite/gas/ppc/ppc.exp: Run it.
878 2020-05-11 Alan Modra <amodra@gmail.com>
880 * testsuite/gas/ppc/rightmost.d,
881 * testsuite/gas/ppc/rightmost.s: New test.
882 * testsuite/gas/ppc/ppc.exp: Run it.
884 2020-05-11 Alan Modra <amodra@gmail.com>
886 * testsuite/gas/ppc/xvtlsbb.d,
887 * testsuite/gas/ppc/xvtlsbb.s: New test.
888 * testsuite/gas/ppc/ppc.exp: Run it.
890 2020-05-11 Alan Modra <amodra@gmail.com>
892 * testsuite/gas/ppc/stringop.d,
893 * testsuite/gas/ppc/stringop.s: New test.
894 * testsuite/gas/ppc/ppc.exp: Run it.
896 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
898 * testsuite/gas/ppc/set_bool.d,
899 * testsuite/gas/ppc/set_bool.s: New test.
900 * testsuite/gas/ppc/ppc.exp: Run it.
902 2020-05-11 Alan Modra <amodra@gmail.com>
904 * testsuite/gas/ppc/bitmanip.d,
905 * testsuite/gas/ppc/bitmanip.s: New test.
906 * testsuite/gas/ppc/ppc.exp: Run it.
908 2020-05-11 Alan Modra <amodra@gmail.com>
910 * testsuite/gas/ppc/genpcv.d,
911 * testsuite/gas/ppc/genpcv.s: New test.
912 * testsuite/gas/ppc/ppc.exp: Run it.
914 2020-05-11 Alan Modra <amodra@gmail.com>
916 * testsuite/gas/ppc/maskmanip.d,
917 * testsuite/gas/ppc/maskmanip.s: New test.
918 * testsuite/gas/ppc/ppc.exp: Run it.
920 2020-05-11 Alan Modra <amodra@gmail.com>
921 Peter Bergner <bergner@linux.ibm.com>
923 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
924 (md_assemble): Check acc specified in correct operand.
925 * testsuite/gas/ppc/outerprod.d,
926 * testsuite/gas/ppc/outerprod.s,
927 * testsuite/gas/ppc/vsx4.d,
928 * testsuite/gas/ppc/vsx4.s: New tests.
929 * testsuite/gas/ppc/ppc.exp: Run them.
931 2020-05-11 Alan Modra <amodra@gmail.com>
933 * testsuite/gas/ppc/simd_perm.d,
934 * testsuite/gas/ppc/simd_perm.s: New test.
935 * testsuite/gas/ppc/ppc.exp: Run it.
937 2020-05-11 Alan Modra <amodra@gmail.com>
939 * testsuite/gas/ppc/int128.d,
940 * testsuite/gas/ppc/int128.s: New test.
941 * testsuite/gas/ppc/ppc.exp: Run it.
943 2020-05-11 Alan Modra <amodra@gmail.com>
945 * testsuite/gas/ppc/vsx_32byte.d,
946 * testsuite/gas/ppc/vsx_32byte.s: New test.
947 * testsuite/gas/ppc/ppc.exp: Run it.
949 2020-05-11 Alan Modra <amodra@gmail.com>
951 * testsuite/gas/ppc/vec_mul.s,
952 * testsuite/gas/ppc/vec_mul.d: New test.
953 * testsuite/gas/ppc/ppc.exp: Run it.
955 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
957 * testsuite/gas/ppc/byte_rev.d,
958 * testsuite/gas/ppc/byte_rev.s: New test.
959 * testsuite/gas/ppc/ppc.exp: Run it.
961 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
963 * testsuite/gas/ppc/power10.d: Add paste. tests.
964 * testsuite/gas/ppc/power10.s: Likewise.
966 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
968 * testsuite/gas/ppc/power10.s: New test.
969 * testsuite/gas/ppc/power10.d: Likewise.
970 * testsuite/gas/ppc/ppc.exp: Run it.
972 2020-05-11 Alan Modra <amodra@gmail.com>
974 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
976 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
977 place of -mfuture/-Mfuture.
978 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
979 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
981 2020-05-06 Nick Clifton <nickc@redhat.com>
983 * po/sv.po: Updated Swedish translation.
985 2020-05-06 Nick Clifton <nickc@redhat.com>
988 * doc/as.texi (Preprocessing): Replace cross reference to not
989 existant document with a URL to the equivalent page in the GCC
992 2020-05-05 Nick Clifton <nickc@redhat.com>
994 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
995 construction of a DWARF-5 directory name table.
996 * testsuite/gas/elf/pr25917.d: Update expected output.
998 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1000 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1001 (md_parse_option): Remove initialization of elf_flags.
1003 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1006 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1007 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1008 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1010 2020-05-04 Nick Clifton <nickc@redhat.com>
1013 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1014 table's existence before looking at its entries.
1015 Also do not emit a default directory entry if there are no
1018 * testsuite/gas/elf/pr25917.s: New test source file.
1019 * testsuite/gas/elf/pr25917.d: New test driver.
1020 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1022 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1024 * config/tc-aarch64.c (fix_insn): Implement for
1025 AARCH64_OPND_UNDEFINED.
1026 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1027 * testsuite/gas/aarch64/udf.s: New.
1028 * testsuite/gas/aarch64/udf.d: New.
1029 * testsuite/gas/aarch64/udf-invalid.s: New.
1030 * testsuite/gas/aarch64/udf-invalid.l: New.
1031 * testsuite/gas/aarch64/udf-invalid.d: New.
1033 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1035 * config/tc-rx.c (elf_flags): Reset default value.
1036 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1038 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1040 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1041 if it's not defined.
1042 (microarch_earliest): New static variable.
1043 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1044 simcall opcode has mandatory parameter.
1045 (xg_init_global_config): Initialize microarch_earliest.
1047 2020-04-29 Nick Clifton <nickc@redhat.com>
1050 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1051 IMM0_8S and add support for IMM0_8U.
1052 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1053 unsigned 8-bit immediate.
1054 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1055 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1057 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1059 * NEWS: Add news entry for big-obj.
1060 * config/tc-i386.c (i386_target_format): Support new format.
1061 * doc/c-i386.texi: Add i386 support.
1062 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1063 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1065 2020-04-27 Nick Clifton <nickc@redhat.com>
1068 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1069 (assign_file_to_slot): New function. Fills in an entry in the
1071 (allocate_filenum): Use new function.
1072 (allocate_filename_to_slot): Use new function. If the specified
1073 slot entry is already in use, but was chosen automatically then
1074 reassign the automatic entry.
1076 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1078 * config/tc-i386.c (lfence_before_ret_shl): New member.
1079 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1081 (insert_after_load): Issue warning for REP CMPS/SCAS.
1082 (insert_before_before): Handle iret, Handle
1083 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1084 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1085 -mlfence-before-ret=[none/not/or/shl/yes].
1086 Enable -mlfence-before-ret=shl when
1087 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1088 (md_show_usage): Ditto.
1089 * doc/c-i386.texi: Ditto.
1090 * testsuite/gas/i386/i386.exp: Add new testcases.
1091 * testsuite/gas/i386/lfence-load-b.d: New.
1092 * testsuite/gas/i386/lfence-load-b.e: New.
1093 * testsuite/gas/i386/lfence-load.d: Modified.
1094 * testsuite/gas/i386/lfence-load.e: New.
1095 * testsuite/gas/i386/lfence-load.s: Modified.
1096 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1097 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1098 * testsuite/gas/i386/lfence-ret-c.d: New.
1099 * testsuite/gas/i386/lfence-ret-d.d: New.
1100 * testsuite/gas/i386/lfence-ret.s: Modified.
1101 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1102 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1103 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1104 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1105 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1106 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1107 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1108 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1109 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1110 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1112 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1115 * config/tc-xtensa.c (md_apply_fix): Replace
1116 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1117 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1118 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1119 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1120 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1122 2020-04-22 Alan Modra <amodra@gmail.com>
1124 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1125 symbol for ".symver .. remove".
1126 * doc/as.texi (.symver): Update.
1127 * testsuite/gas/symver/symver11.s: Make foo weak.
1128 * testsuite/gas/symver/symver11.d: Expect an error.
1129 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1131 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1133 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1135 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1138 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1139 * testsuite/gas/m68k/operands.d: Update.
1140 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1142 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1145 * testsuite/gas/arm/pr24753.d: New test.
1146 * testsuite/gas/arm/pr24753.s: New test.
1148 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1152 * NEWS: Mention .symver extension.
1153 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1155 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1156 add a version name. Add local, hidden and remove visibility
1158 (elf_frob_symbol): Handle the list of version names. Update the
1159 original symbol to local, hidden or remove it from the symbol
1161 (elf_frob_file_before_adjust): Handle the list of version names.
1162 * config/obj-elf.h (elf_visibility): New.
1163 (elf_versioned_name_list): Likewise.
1164 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1165 and visibility. Change versioned_name pointer to struct
1166 elf_versioned_name_list.
1167 * doc/as.texi: Update .symver directive.
1168 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1169 error checking tests.
1170 * testsuite/gas/symver/symver6.d: New file.
1171 * testsuite/gas/symver/symver7.d: Likewise.
1172 * testsuite/gas/symver/symver7.s: Likewise.
1173 * testsuite/gas/symver/symver8.d: Likewise.
1174 * testsuite/gas/symver/symver8.s: Likewise.
1175 * testsuite/gas/symver/symver9.s: Likewise.
1176 * testsuite/gas/symver/symver9a.d: Likewise.
1177 * testsuite/gas/symver/symver9b.d: Likewise.
1178 * testsuite/gas/symver/symver10.s: Likewise.
1179 * testsuite/gas/symver/symver10a.d: Likewise.
1180 * testsuite/gas/symver/symver10b.d: Likewise.
1181 * testsuite/gas/symver/symver11.d: Likewise.
1182 * testsuite/gas/symver/symver11.s: Likewise.
1183 * testsuite/gas/symver/symver12.d: Likewise.
1184 * testsuite/gas/symver/symver12.s: Likewise.
1185 * testsuite/gas/symver/symver13.d: Likewise.
1186 * testsuite/gas/symver/symver13.s: Likewise.
1187 * testsuite/gas/symver/symver14.d: Likewise.
1188 * testsuite/gas/symver/symver14.l: Likewise.
1189 * testsuite/gas/symver/symver15.d: Likewise.
1190 * testsuite/gas/symver/symver15.l: Likewise.
1191 * testsuite/gas/symver/symver6.l: Removed.
1192 * testsuite/gas/symver/symver6.s: Updated.
1194 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1196 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1198 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1199 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1200 * testsuite/gas/aarch64/system.d: Update.
1202 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1204 * testsuite/gas/aarch64/bti.d: Update -march option.
1205 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1206 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1207 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1208 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1210 2020-04-17 Alan Modra <amodra@gmail.com>
1212 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1214 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1215 Nick Clifton <nickc@redhat.com>
1218 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1220 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1221 for the type-2 test.
1222 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1223 targets running this test.
1225 2020-02-16 David Faust <david.faust@oracle.com>
1227 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1228 * testsuite/gas/bpf/jump32.s: New file.
1229 * testsuite/gas/bpf/jump32.d: Likewise.
1231 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1233 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1236 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1238 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1239 (md_pcrel_from): Remove prototytpe.
1240 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1242 (md_pcrel_from_section): Remove duplicate prototype.
1243 * tc.h (md_pcrel_from_section): Add prototype.
1244 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1245 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1246 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1247 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1248 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1249 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1250 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1251 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1252 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1253 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1254 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1255 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1256 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1257 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1258 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1259 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1260 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1261 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1262 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1263 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1264 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1265 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1266 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1267 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1268 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1269 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1270 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1271 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1272 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1273 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1274 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1275 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1276 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1277 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1278 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1279 md_apply_fix3): Delete prototypes.
1281 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1283 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1286 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1288 * doc/c-z80.texi: Fix @xref warnings.
1290 2020-04-07 Lili Cui <lili.cui@intel.com>
1292 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1293 (cpu_noarch): Likewise.
1294 * doc/c-i386.texi: Document TSXLDTRK.
1295 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1296 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1297 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1298 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1300 2020-04-02 Lili Cui <lili.cui@intel.com>
1302 * config/tc-i386.c (cpu_arch): Add .serialize.
1303 (cpu_noarch): Likewise.
1304 * doc/c-i386.texi: Document serialize.
1305 * testsuite/gas/i386/i386.exp: Run serialize tests
1306 * testsuite/gas/i386/serialize.d: Likewise.
1307 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1308 * testsuite/gas/i386/serialize.s: Likewise.
1310 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1312 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1313 * testsuite/gas/elf/section12b.d: Likewise.
1314 * testsuite/gas/elf/section16a.d: Likewise.
1315 * testsuite/gas/elf/section16b.d: Likewise.
1317 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1319 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1320 with a suppressed address register.
1322 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1325 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1326 * testsuite/gas/i386/localpic.s: Add a test for relocation
1327 against local absolute symbol.
1328 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1329 * testsuite/gas/i386/localpic.d: Updated.
1330 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1331 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1333 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1336 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1337 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1338 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1339 testsuite/gas/i386/x86-64-jump.d.
1340 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1341 Incorporate changes to
1342 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1343 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1344 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1345 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1346 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1348 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1352 * dwarf2dbg.c: Do not include "bignum.h".
1354 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1356 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1357 * testsuite/gas/riscv/alias-csr.s: Likewise.
1358 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1359 to priv-reg-pseudo-noalias.
1360 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1361 * testsuite/gas/riscv/bad-csr.l: Likewise.
1362 * testsuite/gas/riscv/bad-csr.s: Likewise.
1363 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1364 * testsuite/gas/riscv/satp.s: Likewise.
1365 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1366 csr instruction, including alias-csr testcase.
1367 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1368 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1369 pseudo instruction with objdump -Mno-aliases.
1370 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1371 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1372 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1373 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1374 * testsuite/gas/riscv/priv-reg.s: Likewise.
1375 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1376 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1377 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1379 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1381 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1382 sections with the "b" attribute.
1384 2020-03-22 Alan Modra <amodra@gmail.com>
1386 * testsuite/gas/s12z/truncated.d: Update expected output.
1388 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1391 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1392 * doc/c-z80.texi: Update documentation.
1394 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1399 Fix disassembling ED+A4/AC/B4/BC opcodes.
1400 Fix assembling lines containing colonless label and instruction
1401 with first operand inside parentheses.
1402 Fix registration of unsupported by target CPU registers.
1403 * config/tc-z80.c: See above.
1404 * config/tc-z80.h: See above.
1405 * testsuite/gas/z80/colonless.d: Update test.
1406 * testsuite/gas/z80/colonless.s: Likewise.
1407 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1408 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1409 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1410 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1411 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1412 * testsuite/gas/z80/unsup_regs.s: Likewise.
1413 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1414 * testsuite/gas/z80/z80.exp: Likewise.
1415 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1416 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1417 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1419 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1422 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1423 (parse_operands): Handle new operand codes.
1424 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1425 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1426 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1427 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1428 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1429 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1430 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1431 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1433 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1435 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1437 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1439 * testsuite/gas/i386/i386.exp: Run new tests.
1440 * testsuite/gas/i386/lfence-byte.d: New file.
1441 * testsuite/gas/i386/lfence-byte.e: Likewise.
1442 * testsuite/gas/i386/lfence-byte.s: Likewise.
1443 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1444 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1445 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1446 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1447 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1448 * testsuite/gas/i386/lfence-load.d: Likewise.
1449 * testsuite/gas/i386/lfence-load.s: Likewise.
1450 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1451 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1452 * testsuite/gas/i386/lfence-ret.s: Likewise.
1453 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1454 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1455 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1456 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1457 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1458 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1459 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1460 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1461 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1462 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1463 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1464 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1466 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1468 * config/tc-i386.c (lfence_after_load): New.
1469 (lfence_before_indirect_branch_kind): New.
1470 (lfence_before_indirect_branch): New.
1471 (lfence_before_ret_kind): New.
1472 (lfence_before_ret): New.
1475 (insert_lfence_after): New.
1476 (insert_lfence_before): New.
1477 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1479 (OPTION_MLFENCE_AFTER_LOAD): New.
1480 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1481 (OPTION_MLFENCE_BEFORE_RET): New.
1482 (md_longopts): Add -mlfence-after-load=,
1483 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1484 (md_parse_option): Handle -mlfence-after-load=,
1485 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1486 (md_show_usage): Display -mlfence-after-load=,
1487 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1488 (i386_cons_align): New.
1489 * config/tc-i386.h (i386_cons_align): New.
1490 (md_cons_align): New.
1491 * doc/c-i386.texi: Document -mlfence-after-load=,
1492 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1494 2020-03-11 Nick Clifton <nickc@redhat.com>
1498 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1499 (DWARF2_FILE_SIZE_NAME): Default to -1.
1500 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1501 whichever is higher.
1502 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1503 (NUM_MD5_BYTES): Define.
1504 (struct file entry): Add md5 field.
1505 (get_filenum): Delete and replace with...
1506 (get_basename): New function.
1507 (get_directory_table_entry): New function.
1508 (allocate_filenum): New function.
1509 (allocate_filename_to_slot): New function.
1510 (dwarf2_where): Use new functions.
1511 (dwarf2_directive_filename): Add support for extended .file
1513 (dwarf2_directive_loc): Allow the use of file number zero with
1515 (out_file_list): Rename to...
1516 (out_dir_and_file_list): Add DWARF 5 support.
1517 (out_debug_line): Emit extra values into the section header for
1519 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1520 * doc/as.texi (.file): Update the description of this pseudo-op.
1521 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1522 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1523 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1524 * NEWS: Mention the new feature.
1526 2020-03-10 Alan Modra <amodra@gmail.com>
1528 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1529 to avoid signed overflow.
1530 * config/tc-mcore.c (md_assemble): Likewise.
1531 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1532 * config/tc-nds32.c (SET_ADDEND): Likewise.
1533 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1535 2020-03-09 Jan Beulich <jbeulich@suse.com>
1537 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1538 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1539 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1541 2020-03-07 Alan Modra <amodra@gmail.com>
1543 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1546 2020-03-06 Nick Clifton <nickc@redhat.com>
1549 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1550 0 if the dwarf_level is 5 or more. Complain if a filename follows
1552 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1553 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1554 * testsuite/gas/elf/elf.exp: Run the new test.
1557 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1558 * doc/as.texi: Fix another typo.
1560 2020-03-06 Nick Clifton <nickc@redhat.com>
1563 * as.c (dwarf_level): Define.
1564 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1565 (parse_args): Add support for the new options.
1566 as.h (dwarf_level): Prototype.
1567 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1569 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1570 (DWARF2_LINE_VERSION): Remove definition.
1571 * doc/as.texi: Document the new options.
1573 2020-03-06 Nick Clifton <nickc@redhat.com>
1576 * as.c (main): Allow matching input and outputs when they are
1579 2020-03-06 Jan Beulich <jbeulich@suse.com>
1581 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1583 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1584 one of byte/word/dword/qword is set alongside a SIMD register in
1585 a template's operand.
1587 2020-03-06 Jan Beulich <jbeulich@suse.com>
1589 * config/tc-i386.c (match_template): Extend code in logic
1590 rejecting certain suffixes in certain modes to also cover mask
1591 register use and VecSIB. Drop special casing of broadcast. Skip
1592 immediates in the check.
1594 2020-03-06 Jan Beulich <jbeulich@suse.com>
1596 * config/tc-i386.c (match_template): Fold duplicate code in
1597 logic rejecting certain suffixes in certain modes. Drop
1600 2020-03-06 Jan Beulich <jbeulich@suse.com>
1602 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1603 alongside !norex64 ones.
1604 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1605 with both 32- and 64-bit GPR operands.
1606 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1607 32- and 64-bit GPR operands.
1608 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1609 testsuite/gas/i386/x86-64-avx512bw.d,
1610 testsuite/gas/i386/x86-64-avx512f-intel.d,
1611 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1613 2020-03-06 Jan Beulich <jbeulich@suse.com>
1615 * config/tc-i386.c (md_assemble): Drop use of rex64.
1616 (process_suffix): For REX.W for 64-bit CRC32.
1618 2020-03-06 Jan Beulich <jbeulich@suse.com>
1620 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1621 addressing for MPX insns without base/index.
1622 * testsuite/gas/i386/mpx-16bit.s,
1623 * testsuite/gas/i386/mpx-16bit.d: New.
1624 * testsuite/gas/i386/i386.exp: Run new test.
1626 2020-03-06 Jan Beulich <jbeulich@suse.com>
1628 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1629 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1630 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1631 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1632 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1633 as well as a BSWAP one.
1634 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1635 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1636 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1637 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1638 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1639 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1640 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1641 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1642 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1643 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1644 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1645 testsuite/gas/i386/vmx.d: Adjust expectations.
1647 2020-03-06 Jan Beulich <jbeulich@suse.com>
1649 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1650 from having their operands swapped.
1651 * testsuite/gas/i386/waitpkg.s,
1652 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1653 3-operand cases as well as testing of 16-bit code generation.
1654 * testsuite/gas/i386/waitpkg.d,
1655 testsuite/gas/i386/waitpkg-intel.d,
1656 testsuite/gas/i386/x86-64-waitpkg.d,
1657 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1659 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1661 * config/tc-riscv.c (percent_op_utype): Support the modifier
1663 * doc/c-riscv.texi: Add documentation.
1664 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1665 modifier %got_pcrel_hi.
1666 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1667 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1668 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1670 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1671 (RISC-V-Formats): Update the section name from "Instruction Formats"
1672 to "RISC-V Instruction Formats".
1674 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1676 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1677 detected in a section which does not have at least 4 byte
1679 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1680 * testsuite/gas/arm/ldr-t.s: Likewise.
1681 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1682 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1683 disassembly, ignoring any NOPs that may have been inserted because
1684 of section alignment.
1685 * testsuite/gas/arm/ldr-t.d: Likewise.
1687 2020-03-04 Jan Beulich <jbeulich@suse.com>
1689 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1690 * doc/c-i386.texi: Mention sev_es.
1691 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1692 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1694 * testsuite/gas/i386/arch-13-znver1.d,
1695 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1697 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1699 * config/tc-i386.c (match_template): Replace ignoresize and
1700 defaultsize with mnemonicsize.
1701 (process_suffix): Likewise.
1703 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1706 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1707 instruction LD IY,(HL).
1708 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1709 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1710 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1711 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1713 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1716 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1717 x86-64-default-suffix-avx.
1718 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1719 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1720 * testsuite/gas/i386/noreg64.d: Updated.
1721 * testsuite/gas/i386/noreg64.l: Likewise.
1722 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1723 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1724 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1726 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1729 * config/tc-z80.c (contains_register): Prevent an illegal memory
1730 access when checking an expression for a register name.
1732 2020-03-03 Alan Modra <amodra@gmail.com>
1734 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1737 2020-03-02 Alan Modra <amodra@gmail.com>
1739 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1740 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1742 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1743 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1744 (s3_s_score_lcomm): Likewise.
1745 * config/tc-score7.c: Similarly.
1746 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1748 2020-02-28 YunQiang Su <syq@debian.org>
1751 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1752 to handle multi-labels.
1753 (has_label_name): New.
1755 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1757 * config/tc-arm.c (enum pred_instruction_type): Remove
1758 NEUTRAL_IT_NO_VPT_INSN predication type.
1759 (cxn_handle_predication): Modify to require condition suffixes.
1760 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1761 * testsuite/gas/arm/cde-scalar.s: Update test.
1762 * testsuite/gas/arm/cde-warnings.l: Update test.
1763 * testsuite/gas/arm/cde-warnings.s: Update test.
1765 2020-02-26 Alan Modra <amodra@gmail.com>
1767 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1768 N_() on empty string.
1770 2020-02-26 Alan Modra <amodra@gmail.com>
1772 * read.c (read_a_source_file): Call strncpy with length one
1773 less than size of original_case_string.
1775 2020-02-26 Alan Modra <amodra@gmail.com>
1777 * config/obj-elf.c: Indent labels correctly.
1778 * config/obj-macho.c: Likewise.
1779 * config/tc-aarch64.c: Likewise.
1780 * config/tc-alpha.c: Likewise.
1781 * config/tc-arm.c: Likewise.
1782 * config/tc-cr16.c: Likewise.
1783 * config/tc-crx.c: Likewise.
1784 * config/tc-frv.c: Likewise.
1785 * config/tc-i386-intel.c: Likewise.
1786 * config/tc-i386.c: Likewise.
1787 * config/tc-ia64.c: Likewise.
1788 * config/tc-mn10200.c: Likewise.
1789 * config/tc-mn10300.c: Likewise.
1790 * config/tc-nds32.c: Likewise.
1791 * config/tc-riscv.c: Likewise.
1792 * config/tc-s12z.c: Likewise.
1793 * config/tc-xtensa.c: Likewise.
1794 * config/tc-z80.c: Likewise.
1796 * symbols.c: Likewise.
1797 * write.c: Likewise.
1799 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1801 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1802 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1803 after parsing all arguments.
1804 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1805 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1806 are used to check if we write a read-only CSR by the CSR instruction.
1807 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1808 all CSR for the read-only CSR checking.
1809 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1810 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1811 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1812 all CSR instructions for the read-only CSR checking.
1813 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1814 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1816 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1817 (riscv_opts): Initialize it.
1818 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1819 before doing the CSR checking.
1820 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1821 (md_longopts): Add mcsr-check and mno-csr-check.
1822 (md_parse_option): Handle new enum option values.
1823 (s_riscv_option): Handle new long options.
1824 * doc/c-riscv.texi: Add description for the new .option and assembler
1826 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1828 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1830 * config/tc-riscv.c (csr_extra_hash): New.
1831 (enum riscv_csr_class): New enum. Used to decide
1832 whether or not this CSR is legal in the current ISA string.
1833 (struct riscv_csr_extra): New structure to hold all extra information
1835 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1836 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1837 Call hash_reg_name to insert CSR address into reg_names_hash.
1838 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1839 Decide whether the CSR is valid according to the csr_extra_hash.
1840 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1841 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1842 not a boolean. This is same as riscv_init_csr_hash, so keep the
1844 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1845 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1846 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1847 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1848 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1849 f-ext CSR are not allowed.
1850 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1851 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1852 source file is `priv-reg.s`, and the ISA is rv64if, so the
1853 rv32-only CSR are not allowed.
1854 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1856 2020-02-21 Alan Modra <amodra@gmail.com>
1858 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1859 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1861 2020-02-21 Alan Modra <amodra@gmail.com>
1864 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1865 on section size adjustment, instead perform another write if
1866 exec header size is larger than section size.
1868 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1870 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1871 -mno-arch-attr command line options.
1873 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1875 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1876 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1878 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1881 * config/tc-z80.c (md_parse_option): Do not use an underscore
1882 prefix for local labels in SDCC compatability mode.
1883 (z80_start_line_hook): Remove SDCC dollar label support.
1884 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1885 * testsuite/gas/z80/sdcc.s: Likewise.
1887 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1890 * config/tc-z80.c: Add -march option.
1891 * doc/as.texi: Update Z80 documentation.
1892 * doc/c-z80.texi: Likewise.
1893 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1894 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1895 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1896 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1897 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1898 * testsuite/gas/z80/gbz80_all.d: Likewise.
1899 * testsuite/gas/z80/r800_extra.d: Likewise.
1900 * testsuite/gas/z80/r800_ii8.d: Likewise.
1901 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1902 * testsuite/gas/z80/sdcc.d: Likewise.
1903 * testsuite/gas/z80/z180.d: Likewise.
1904 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1905 * testsuite/gas/z80/z80_doc.d: Likewise.
1906 * testsuite/gas/z80/z80_ii8.d: Likewise.
1907 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1908 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1909 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1910 * testsuite/gas/z80/z80_sli.d: Likewise.
1911 * testsuite/gas/z80/z80n_all.d: Likewise.
1912 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1914 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1916 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1917 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1918 * testsuite/gas/i386/i386.exp: Run property-3 and
1920 * testsuite/gas/i386/property-3.d: New file.
1921 * testsuite/gas/i386/property-3.s: Likewise.
1922 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1924 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1926 * config/tc-i386.c (cpu_arch): Add .popcnt.
1927 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1928 Add a tab before @samp{.sse4a}.
1930 2020-02-17 Jan Beulich <jbeulich@suse.com>
1932 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1933 for AddrPrefixOpReg templates. Combine the two pieces of
1934 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1937 2020-02-17 Jan Beulich <jbeulich@suse.com>
1940 * config/tc-i386.c (md_assemble): Also suppress operand
1941 swapping for MONITOR{,X} and MWAIT{,X}.
1942 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1943 Add Intel syntax monitor/mwait tests.
1944 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1945 Adjust expectations.
1946 *testsuite/gas/i386/sse3-intel.d,
1947 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1948 * testsuite/gas/i386/i386.exp: Run new tests.
1950 2020-02-17 Jan Beulich <jbeulich@suse.com>
1953 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1954 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1956 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1958 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1959 * testsuite/gas/i386/avx512dq-inval.l,
1960 testsuite/gas/i386/inval-avx.l,
1961 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1962 * testsuite/gas/i386/avx512vl-ambig.s,
1963 testsuite/gas/i386/avx512vl-ambig.l: New.
1964 * testsuite/gas/i386/i386.exp: Run new test.
1966 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1968 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1970 * doc/c-i386.texi: Document sse4a and nosse4a.
1972 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1974 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1977 2020-02-14 Jan Beulich <jbeulich@suse.com>
1980 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1982 (process_suffix): ... here. Consider just the first operand
1984 (check_long_reg): Drop opcode 0x63 special case again.
1985 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1986 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1987 Move ambiguous operand size tests ...
1988 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1989 testsuite/gas/i386/noreg64.s: ... here.
1990 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1991 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1992 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1993 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1994 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1995 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1996 testsuite/gas/i386/x86-64-movsxd.d,
1997 testsuite/gas/i386/x86-64-movsxd-intel.d,
1998 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1999 Adjust expectations.
2000 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2001 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2002 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2003 * testsuite/gas/i386/i386.exp: Run new tests.
2005 2020-02-14 Jan Beulich <jbeulich@suse.com>
2007 * config/tc-i386.c (process_operands): Also skip segment
2008 override prefix emission if it matches an already present one.
2009 * testsuite/gas/i386/prefix32.s: Add double segment override
2011 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2013 2020-02-14 Jan Beulich <jbeulich@suse.com>
2015 * config/tc-i386.c (process_operands): Drop ineffectual segment
2016 overrides when optimizing.
2017 * testsuite/gas/i386/lea-optimize.d: New.
2018 * testsuite/gas/i386/i386.exp: Run new test.
2020 2020-02-14 Jan Beulich <jbeulich@suse.com>
2022 * config/tc-i386.c (process_operands): Also check insn prefix
2023 for ineffectual segment override warning. Don't cover possible
2024 VEX/EVEX encoded insns there.
2025 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2026 testsuite/gas/i386/lea.e: New.
2027 * testsuite/gas/i386/i386.exp: Run new test.
2029 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2032 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2035 2020-02-13 Fangrui Song <maskray@google.com>
2036 H.J. Lu <hongjiu.lu@intel.com>
2039 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2040 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2041 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2042 * testsuite/gas/i386/relax-5.d: New file.
2043 * testsuite/gas/i386/relax-5.s: Likewise.
2044 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2045 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2047 2020-02-13 Jan Beulich <jbeulich@suse.com>
2049 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2052 2020-02-12 Jan Beulich <jbeulich@suse.com>
2054 * config/tc-i386.c (avx512): New (at file scope), moved from
2055 (check_VecOperands): ... here.
2056 (process_suffix): Add [XYZ]MMword operand size handling.
2057 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2058 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2060 * testsuite/gas/i386/avx512dq-inval.l,
2061 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2063 2020-02-12 Jan Beulich <jbeulich@suse.com>
2066 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2068 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2069 CALL/JMP in O_tbyte_ptr case.
2070 * doc/c-i386.texi: Mention far call and full pointer load ISA
2072 * testsuite/gas/i386/x86-64-branch-3.s,
2073 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2074 * testsuite/gas/i386/x86-64-branch-3.d,
2075 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2076 * testsuite/gas/i386/x86-64-branch-5.l,
2077 testsuite/gas/i386/x86-64-branch-5.s: New.
2078 * testsuite/gas/i386/i386.exp: Run new test.
2080 2020-02-12 Jan Beulich <jbeulich@suse.com>
2083 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2084 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2085 64-bit-only warning.
2086 (check_word_reg): Consistently error on mismatching register
2088 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2089 for movw. Replace suffix / GPR for orb.
2090 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2091 byte GPRs as well as ones for inb/outb with a word accumulator.
2092 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2093 testsuite/gas/i386/inval.l: Adjust expectations.
2095 2020-02-12 Jan Beulich <jbeulich@suse.com>
2097 * config/tc-i386.c (operand_type_register_match): Also fall
2098 through initial two if()-s when the template allows for a GPR
2099 operand. Adjust comment.
2101 2020-02-11 Jan Beulich <jbeulich@suse.com>
2103 (struct _i386_insn): New field "short_form".
2104 (optimize_encoding): Drop setting of shortform field.
2105 (process_suffix): Set i.short_form. Replace shortform use.
2106 (process_operands): Replace shortform use.
2108 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2110 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2111 loop initial declaration.
2113 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2115 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2116 instructions that can have 5 arguments.
2117 (enum operand_parse_code): Add new operands.
2118 (parse_operands): Account for new operands.
2120 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2121 (neon_select_shape): Account for P suffix.
2122 (LOW1): Move macro to global position.
2123 (HI4): Move macro to global position.
2124 (vcx_assign_vec_d): New.
2125 (vcx_assign_vec_m): New.
2126 (vcx_assign_vec_n): New.
2127 (enum vcx_reg_type): New.
2128 (vcx_get_reg_type): New.
2129 (vcx_size_pos): New.
2131 (vcx_handle_shape): New.
2132 (vcx_ensure_register_in_range): New.
2133 (vcx_handle_register_arguments): New.
2134 (vcx_handle_insn_block): New.
2135 (vcx_handle_common_checks): New.
2139 * testsuite/gas/arm/cde-missing-fp.d: New test.
2140 * testsuite/gas/arm/cde-missing-fp.l: New test.
2141 * testsuite/gas/arm/cde-missing-mve.d: New test.
2142 * testsuite/gas/arm/cde-missing-mve.l: New test.
2143 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2144 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2145 * testsuite/gas/arm/cde-mve.s: New test.
2146 * testsuite/gas/arm/cde-warnings.l:
2147 * testsuite/gas/arm/cde-warnings.s:
2148 * testsuite/gas/arm/cde.d:
2149 * testsuite/gas/arm/cde.s:
2151 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2152 Matthew Malcomson <matthew.malcomson@arm.com>
2154 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2155 CDE coprocessor that can be enabled.
2156 (enum pred_instruction_type): New pred type.
2157 (BAD_NO_VPT): New error message.
2158 (BAD_CDE): New error message.
2159 (BAD_CDE_COPROC): New error message.
2160 (enum operand_parse_code): Add new immediate operands.
2161 (parse_operands): Account for new immediate operands.
2162 (check_cde_operand): New.
2163 (cde_coproc_enabled): New.
2164 (cde_coproc_pos): New.
2165 (cde_handle_coproc): New.
2166 (cxn_handle_predication): New.
2167 (do_custom_instruction_1): New.
2168 (do_custom_instruction_2): New.
2169 (do_custom_instruction_3): New.
2182 (handle_pred_state): Define new IT block behaviour.
2183 (insns): Add newn CX*{,d}{,a} instructions.
2184 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2185 Define new cdecp extension strings.
2186 * doc/c-arm.texi: Document new cdecp extension arguments.
2187 * testsuite/gas/arm/cde-scalar.d: New test.
2188 * testsuite/gas/arm/cde-scalar.s: New test.
2189 * testsuite/gas/arm/cde-warnings.d: New test.
2190 * testsuite/gas/arm/cde-warnings.l: New test.
2191 * testsuite/gas/arm/cde-warnings.s: New test.
2192 * testsuite/gas/arm/cde.d: New test.
2193 * testsuite/gas/arm/cde.s: New test.
2195 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2198 * config/tc-i386.c (intel64): Renamed to ...
2200 (match_template): Accept Intel64 only instruction by default.
2201 (i386_displacement): Updated.
2202 (md_parse_option): Updated.
2203 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2204 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2205 -mamd64 to x86-64-sysenter-amd.
2206 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2208 2020-02-10 Alan Modra <amodra@gmail.com>
2210 * config/obj-elf.c (obj_elf_change_section): Error for section
2211 type, attr or entsize changes in assembly.
2212 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2213 * testsuite/gas/elf/section5.l: Update.
2215 2020-02-10 Alan Modra <amodra@gmail.com>
2217 * output-file.c (output_file_close): Do a normal close when
2218 flag_always_generate_output.
2219 * write.c (write_object_file): Don't stop output when
2220 flag_always_generate_output.
2222 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2225 * config/tc-z80.c: Add -gbz80 command line option to generate code
2226 for the GameBoy Z80. Add support for generating DWARF.
2227 * config/tc-z80.h: Add support for DWARF debug information
2229 * doc/c-z80.texi: Document new command line option.
2230 * testsuite/gas/z80/gbz80_all.d: New file.
2231 * testsuite/gas/z80/gbz80_all.s: New file.
2232 * testsuite/gas/z80/z80.exp: Run the new tests.
2233 * testsuite/gas/z80/z80n_all.d: New file.
2234 * testsuite/gas/z80/z80n_all.s: New file.
2235 * testsuite/gas/z80/z80n_reloc.d: New file.
2237 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2240 * config/obj-elf.c (get_section): Also check
2241 linked_to_symbol_name.
2242 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2243 (obj_elf_parse_section_letters): Handle the 'o' flag.
2244 (build_group_lists): Renamed to ...
2245 (build_additional_section_info): This. Set elf_linked_to_section
2246 from map_head.linked_to_symbol_name.
2247 (elf_adjust_symtab): Updated.
2248 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2249 * doc/as.texi: Document the 'o' flag.
2250 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2251 * testsuite/gas/elf/section18.d: New file.
2252 * testsuite/gas/elf/section18.s: Likewise.
2253 * testsuite/gas/elf/section19.d: Likewise.
2254 * testsuite/gas/elf/section19.s: Likewise.
2255 * testsuite/gas/elf/section20.d: Likewise.
2256 * testsuite/gas/elf/section20.s: Likewise.
2257 * testsuite/gas/elf/section21.d: Likewise.
2258 * testsuite/gas/elf/section21.l: Likewise.
2259 * testsuite/gas/elf/section21.s: Likewise.
2261 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2263 * NEWS: Mention x86 assembler options to align branches for
2266 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2268 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2269 only for ELF targets.
2270 * testsuite/gas/i386/unique.d: Don't xfail.
2271 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2273 2020-02-06 Alan Modra <amodra@gmail.com>
2275 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2276 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2278 2020-02-06 Alan Modra <amodra@gmail.com>
2280 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2281 xfail, and rename test.
2282 * testsuite/gas/elf/section12b.d: Likewise.
2283 * testsuite/gas/elf/section16a.d: Likewise.
2284 * testsuite/gas/elf/section16b.d: Likewise.
2286 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2289 * config/obj-elf.c (section_match): Removed.
2290 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2292 (obj_elf_change_section): Replace info and group_name arguments
2293 with match_p. Also update the section ID and flags from match_p.
2294 (obj_elf_section): Handle "unique,N". Update call to
2295 obj_elf_change_section.
2296 * config/obj-elf.h (elf_section_match): New.
2297 (obj_elf_change_section): Updated.
2298 * config/tc-arm.c (start_unwind_section): Update call to
2299 obj_elf_change_section.
2300 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2301 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2302 (microblaze_s_sdata): Likewise.
2303 (microblaze_s_rdata): Likewise.
2304 (microblaze_s_bss): Likewise.
2305 * config/tc-mips.c (s_change_section): Likewise.
2306 * config/tc-msp430.c (msp430_profiler): Likewise.
2307 * config/tc-rx.c (parse_rx_section): Likewise.
2308 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2309 * doc/as.texi: Document "unique,N" in .section directive.
2310 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2311 * testsuite/gas/elf/section15.d: New file.
2312 * testsuite/gas/elf/section15.s: Likewise.
2313 * testsuite/gas/elf/section16.s: Likewise.
2314 * testsuite/gas/elf/section16a.d: Likewise.
2315 * testsuite/gas/elf/section16b.d: Likewise.
2316 * testsuite/gas/elf/section17.d: Likewise.
2317 * testsuite/gas/elf/section17.l: Likewise.
2318 * testsuite/gas/elf/section17.s: Likewise.
2319 * testsuite/gas/i386/unique.d: Likewise.
2320 * testsuite/gas/i386/unique.s: Likewise.
2321 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2322 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2324 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2326 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2328 2020-02-01 Anthony Green <green@moxielogic.com>
2330 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2332 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2334 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2337 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2340 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2341 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2343 * testsuite/gas/arm/mve_dsp.d: New test.
2345 2020-01-31 Nick Clifton <nickc@redhat.com>
2347 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2348 rather than BFD_RELOC_NONE.
2350 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2352 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2353 to support VLDMIA instruction for MVE.
2354 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2355 instruction for MVE.
2356 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2357 instruction for MVE.
2358 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2359 instruction for MVE.
2360 * testsuite/gas/arm/mve-ldst.d: New test.
2361 * testsuite/gas/arm/mve-ldst.s: Likewise.
2363 2020-01-31 Nick Clifton <nickc@redhat.com>
2365 * po/fr.po: Updated French translation.
2366 * po/ru.po: Updated Russian translation.
2368 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2370 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2372 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2373 * testsuite/gas/aarch64/sve-movprfx_28.d,
2374 * testsuite/gas/aarch64/sve-movprfx_28.l,
2375 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2377 2020-01-30 Jan Beulich <jbeulich@suse.com>
2379 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2380 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2381 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2382 Adjust expectations.
2384 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2386 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2387 * testsuite/gas/bpf/alu-be.d: Likewise.
2388 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2389 * testsuite/gas/bpf/alu32-be.d: Likewise.
2391 2020-01-30 Jan Beulich <jbeulich@suse.com>
2393 * testsuite/gas/i386/x86-64-branch-2.s,
2394 testsuite/gas/i386/x86-64-branch-4.s,
2395 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2396 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2397 testsuite/gas/i386/x86-64-branch-2.d,
2398 testsuite/gas/i386/x86-64-branch-4.l,
2399 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2401 2020-01-30 Jan Beulich <jbeulich@suse.com>
2403 * config/tc-i386.c (process_suffix): .
2404 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2405 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2407 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2409 testsuite/gas/i386/x86_64.s: Add RETF cases.
2410 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2411 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2412 testsuite/gas/i386/x86-64-opcode.d,
2413 testsuite/gas/i386/x86-64-suffix-intel.d,
2414 testsuite/gas/i386/x86-64-suffix.d,
2415 testsuite/gas/i386/x86_64-intel.d
2416 testsuite/gas/i386/x86_64.d: Adjust expectations.
2417 * testsuite/gas/i386/x86-64-suffix.e,
2418 testsuite/gas/i386/x86_64.e: New.
2420 2020-01-30 Jan Beulich <jbeulich@suse.com>
2422 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2425 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2428 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2430 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2431 differences. Document movslq and movsxd.
2432 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2433 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2434 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2435 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2436 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2437 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2438 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2439 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2440 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2441 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2442 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2444 2020-01-27 Alan Modra <amodra@gmail.com>
2446 * testsuite/gas/all/gas.exp: Replace case statements with switch
2448 * testsuite/gas/elf/elf.exp: Likewise.
2449 * testsuite/gas/macros/macros.exp: Likewise.
2450 * testsuite/lib/gas-defs.exp: Likewise.
2452 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2455 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2456 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2458 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2460 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2461 s exts must be known, so rename *ok* to *fail*.
2462 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2463 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2464 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2466 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2467 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2469 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2472 * config/tc-i386.c (check_long_reg): Always disallow double word
2473 suffix in mnemonic with word general register.
2474 * testsuite/gas/i386/general.s: Replace word general register
2475 with double word general register for movl.
2476 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2478 * testsuite/gas/i386/general.l: Updated.
2479 * testsuite/gas/i386/inval.l: Likewise.
2481 2020-01-22 Alan Modra <amodra@gmail.com>
2483 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2484 __tls_get_addr_desc and __tls_get_addr_opt.
2486 2020-01-21 Jan Beulich <jbeulich@suse.com>
2488 * testsuite/gas/i386/inval-crc32.s,
2489 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2490 * testsuite/gas/i386/inval-crc32.l,
2491 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2493 2020-01-21 Jan Beulich <jbeulich@suse.com>
2495 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2496 generic code path. Deal with No_lSuf being set in a template.
2497 * testsuite/gas/i386/inval-crc32.l,
2498 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2499 instead of error(s) when operand size is ambiguous.
2500 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2501 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2502 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2503 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2504 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2505 Adjust expectations.
2507 2020-01-21 Jan Beulich <jbeulich@suse.com>
2509 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2510 and an intel_syntax check. Re-write lack-of-suffix processing
2512 * doc/c-i386.texi: Document operand size defaults for suffix-
2513 less AT&T syntax insns.
2514 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2515 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2516 testsuite/gas/i386/x86-64-avx-scalar.s,
2517 testsuite/gas/i386/x86-64-avx.s,
2518 testsuite/gas/i386/x86-64-bundle.s,
2519 testsuite/gas/i386/x86-64-intel64.s,
2520 testsuite/gas/i386/x86-64-lock-1.s,
2521 testsuite/gas/i386/x86-64-opcode.s,
2522 testsuite/gas/i386/x86-64-sse2avx.s,
2523 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2524 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2525 testsuite/gas/i386/x86-64-nops.s,
2526 testsuite/gas/i386/x86-64-ptwrite.s,
2527 testsuite/gas/i386/x86-64-simd.s,
2528 testsuite/gas/i386/x86-64-sse-noavx.s,
2529 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2531 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2532 testsuite/gas/i386/noreg64.s: Add further tests.
2533 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2534 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2535 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2536 testsuite/gas/i386/sse-noavx.d,
2537 testsuite/gas/i386/x86-64-intel64.d,
2538 testsuite/gas/i386/x86-64-nops.d,
2539 testsuite/gas/i386/x86-64-opcode.d,
2540 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2541 testsuite/gas/i386/x86-64-ptwrite.d,
2542 testsuite/gas/i386/x86-64-simd-intel.d,
2543 testsuite/gas/i386/x86-64-simd-suffix.d,
2544 testsuite/gas/i386/x86-64-simd.d,
2545 testsuite/gas/i386/x86-64-sse-noavx.d
2546 testsuite/gas/i386/x86-64-suffix.d,
2547 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2548 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2549 testsuite/gas/i386/noreg64.l: New.
2550 * testsuite/gas/i386/i386.exp: Run new tests.
2552 2020-01-21 Jan Beulich <jbeulich@suse.com>
2554 * testsuite/gas/i386/avx512_bf16_vl.s,
2555 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2556 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2557 broadcast forms of VCVTNEPS2BF16.
2558 * testsuite/gas/i386/avx512_bf16_vl.d,
2559 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2561 2020-01-20 Nick Clifton <nickc@redhat.com>
2563 * po/uk.po: Updated Ukranian translation.
2565 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2568 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2569 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2571 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2572 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2573 R_X86_64_GOTPC32_TLSDESC relocation.
2575 2020-01-18 Nick Clifton <nickc@redhat.com>
2577 * configure: Regenerate.
2578 * po/gas.pot: Regenerate.
2580 2020-01-18 Nick Clifton <nickc@redhat.com>
2582 Binutils 2.34 branch created.
2584 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2586 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2587 with vex_encoding_vex.
2588 (parse_insn): Likewise.
2589 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2590 and {vex3} documentation.
2591 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2593 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2595 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2598 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2599 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2600 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2601 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2602 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2603 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2605 2020-01-16 Jan Beulich <jbeulich@suse.com>
2607 * config/tc-i386.c (match_template): Drop found_cpu_match local
2610 2020-01-16 Jan Beulich <jbeulich@suse.com>
2612 * testsuite/gas/i386/avx512dq-inval.l,
2613 testsuite/gas/i386/avx512dq-inval.s: New.
2614 * testsuite/gas/i386/i386.exp: Run new test.
2616 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2618 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2619 relocations when the target is 430X, except when extracting part of an
2621 (msp430_srcoperand): Adjust comment.
2622 Initialize the expp member of the msp430_operand_s struct as
2624 (msp430_dstoperand): Likewise.
2625 * testsuite/gas/msp430/msp430.exp: Run new test.
2626 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2627 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2629 2020-01-15 Alan Modra <amodra@gmail.com>
2631 * configure.tgt: Add sparc-*-freebsd case.
2633 2020-01-14 Lili Cui <lili.cui@intel.com>
2635 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2636 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2637 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2638 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2639 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2640 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2641 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2642 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2643 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2644 * testsuite/gas/i386/align-branch-5.d: Likewise.
2645 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2646 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2647 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2648 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2649 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2650 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2651 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2652 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2653 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2654 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2655 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2656 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2658 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2661 * config/tc-z80.c: Add support for half precision, single
2662 precision and double precision floating point values.
2663 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2664 * doc/as.texi: Add new z80 command line options.
2665 * doc/c-z80.texi: Document new z80 command line options.
2666 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2667 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2668 * testsuite/gas/z80/z80.exp: Run the new test.
2669 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2670 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2671 * testsuite/gas/z80/strings.d: Update expected output.
2673 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2675 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2678 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2680 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2682 * config/tc-arc.h: Add header if/defs.
2683 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2685 2020-01-13 Alan Modra <amodra@gmail.com>
2687 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2689 2020-01-13 Alan Modra <amodra@gmail.com>
2691 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2694 2020-01-10 Alan Modra <amodra@gmail.com>
2696 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2697 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2699 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2702 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2704 (emit_ld_r_r): Likewise.
2705 (emit_ld_rr_m): Likewise.
2706 (emit_ld_rr_nn): Likewise.
2708 2020-01-09 Jan Beulich <jbeulich@suse.com>
2710 * config/tc-i386.c (optimize_encoding): Add
2711 is_any_vex_encoding() invocations. Drop respective
2712 i.tm.extension_opcode == None checks.
2714 2020-01-09 Jan Beulich <jbeulich@suse.com>
2716 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2717 REX transformations. Correct comment indentation.
2719 2020-01-09 Jan Beulich <jbeulich@suse.com>
2721 * config/tc-i386.c (optimize_encoding): Generalize register
2722 transformation for TEST optimization.
2724 2020-01-09 Jan Beulich <jbeulich@suse.com>
2726 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2727 testsuite/gas/i386/x86-64-sysenter-amd.d,
2728 testsuite/gas/i386/x86-64-sysenter-amd.l,
2729 testsuite/gas/i386/x86-64-sysenter-intel.d,
2730 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2731 * testsuite/gas/i386/i386.exp: Run new tests.
2733 2020-01-08 Nick Clifton <nickc@redhat.com>
2736 * doc/as.texi (Align): Document the fact that all arguments can be
2739 (P2align): Likewise.
2741 2020-01-08 Nick Clifton <nickc@redhat.com>
2744 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2745 already defined as a different symbol type.
2746 * testsuite/gas/elf/pr14891.s: New test source file.
2747 * testsuite/gas/elf/pr14891.d: New test driver.
2748 * testsuite/gas/elf/pr14891.s: New test expected error output.
2749 * testsuite/gas/elf/elf.exp: Run the new test.
2751 2020-01-08 Alan Modra <amodra@gmail.com>
2753 * config/tc-z8k.c (md_begin): Make idx unsigned.
2754 (get_specific): Likewise for this_index.
2756 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2758 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2759 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2760 (md_operand): Set X_md to absent.
2761 (arc_parse_name): Check for X_md.
2763 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2766 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2767 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2769 * read.c (next_char_of_string): Likewise.
2770 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2771 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2773 2020-01-03 Nick Clifton <nickc@redhat.com>
2775 * po/sv.po: Updated Swedish translation.
2777 2020-01-03 Jan Beulich <jbeulich@suse.com>
2779 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2780 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2782 2020-01-03 Jan Beulich <jbeulich@suse.com>
2784 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2785 by-element usdot. Add 64-bit form tests for by-element sudot.
2786 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2788 2020-01-03 Jan Beulich <jbeulich@suse.com>
2790 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2791 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2793 2020-01-03 Jan Beulich <jbeulich@suse.com>
2795 * testsuite/gas/aarch64/f64mm.d,
2796 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2798 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2800 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2801 support for assembler code generated by SDCC. Add new relocation
2802 types. Add z80-elf target support.
2803 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2804 labels. Local labels starts from ".L".
2805 * NEWS: Mention the new support.
2806 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2807 * testsuite/gas/all/fwdexp.s: Likewise.
2808 * testsuite/gas/all/cond.l: Likewise.
2809 * testsuite/gas/all/cond.s: Likewise.
2810 * testsuite/gas/all/fwdexp.d: Likewise.
2811 * testsuite/gas/all/fwdexp.s: Likewise.
2812 * testsuite/gas/elf/section2.e-mips: Likewise.
2813 * testsuite/gas/elf/section2.l: Likewise.
2814 * testsuite/gas/elf/section2.s: Likewise.
2815 * testsuite/gas/macros/app1.d: Likewise.
2816 * testsuite/gas/macros/app1.s: Likewise.
2817 * testsuite/gas/macros/app2.d: Likewise.
2818 * testsuite/gas/macros/app2.s: Likewise.
2819 * testsuite/gas/macros/app3.d: Likewise.
2820 * testsuite/gas/macros/app3.s: Likewise.
2821 * testsuite/gas/macros/app4.d: Likewise.
2822 * testsuite/gas/macros/app4.s: Likewise.
2823 * testsuite/gas/macros/app4b.s: Likewise.
2824 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2825 * testsuite/gas/z80/z80.exp: Add new tests
2826 * testsuite/gas/z80/dollar.d: New file.
2827 * testsuite/gas/z80/dollar.s: New file.
2828 * testsuite/gas/z80/ez80_adl_all.d: New file.
2829 * testsuite/gas/z80/ez80_adl_all.s: New file.
2830 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2831 * testsuite/gas/z80/ez80_isuf.s: New file.
2832 * testsuite/gas/z80/ez80_z80_all.d: New file.
2833 * testsuite/gas/z80/ez80_z80_all.s: New file.
2834 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2835 * testsuite/gas/z80/r800_extra.d: New file.
2836 * testsuite/gas/z80/r800_extra.s: New file.
2837 * testsuite/gas/z80/r800_ii8.d: New file.
2838 * testsuite/gas/z80/r800_z80_doc.d: New file.
2839 * testsuite/gas/z80/z180.d: New file.
2840 * testsuite/gas/z80/z180.s: New file.
2841 * testsuite/gas/z80/z180_z80_doc.d: New file.
2842 * testsuite/gas/z80/z80_doc.d: New file.
2843 * testsuite/gas/z80/z80_doc.s: New file.
2844 * testsuite/gas/z80/z80_ii8.d: New file.
2845 * testsuite/gas/z80/z80_ii8.s: New file.
2846 * testsuite/gas/z80/z80_in_f_c.d: New file.
2847 * testsuite/gas/z80/z80_in_f_c.s: New file.
2848 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2849 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2850 * testsuite/gas/z80/z80_out_c_0.d: New file.
2851 * testsuite/gas/z80/z80_out_c_0.s: New file.
2852 * testsuite/gas/z80/z80_reloc.d: New file.
2853 * testsuite/gas/z80/z80_reloc.s: New file.
2854 * testsuite/gas/z80/z80_sli.d: New file.
2855 * testsuite/gas/z80/z80_sli.s: New file.
2857 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2859 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2862 2020-01-01 Alan Modra <amodra@gmail.com>
2864 Update year range in copyright notice of all files.
2866 For older changes see ChangeLog-2019
2868 Copyright (C) 2020 Free Software Foundation, Inc.
2870 Copying and distribution of this file, with or without modification,
2871 are permitted in any medium without royalty provided the copyright
2872 notice and this notice are preserved.
2878 version-control: never