1 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
4 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
7 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
9 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
10 with &fragP->fr_literal[0].
12 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
14 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
15 with &fragp->fr_literal[0].
16 * config/tc-microblaze.c (md_apply_fix): Likewise.
17 * config/tc-sh.c (md_convert_frag): Likewise.
19 2020-05-24 Jim Wilson <jimw@sifive.com>
22 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
23 asection to segT. New locals seg and subseg. Call subseg_set before
24 fix_new_exp. Call subseg_set after loop to restore original values.
26 2020-05-21 Alan Modra <amodra@gmail.com>
28 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
30 * config/obj-elf.c: Likewise.
31 * config/tc-aarch64.c: Likewise.
32 * config/tc-arm.c: Likewise.
33 * config/tc-m68k.c: Likewise.
34 * config/tc-nios2.c: Likewise.
35 * config/tc-tic30.c: Likewise.
39 * symbols.c: Likewise.
40 * testsuite/gas/all/test-gen.c: Likewise.
42 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
44 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
45 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
46 Static variables which are used to set the ISA extensions. You can
47 use -march (or ELF build attributes) and -misa-spec to set them,
49 (ext_version_hash): The hash table used to handle the extensions
51 (init_ext_version_hash): Initialize the ext_version_hash according
52 to riscv_ext_version_table.
53 (riscv_get_default_ext_version): The callback function of
54 riscv_parse_subset_t. According to the choosed ISA spec,
55 get the default version for the specific extension.
56 (riscv_set_arch): Set the callback function.
57 (enum options, struct option md_longopts): Add new option -misa-spec.
58 (md_parse_option): Do not call riscv_set_arch for -march. We will
59 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
60 to set default_isa_spec class.
61 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
62 ext_version_hash, and then call riscv_set_arch to set the architecture
63 with versions according to default_arch_with_ext.
64 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
66 * testsuite/gas/riscv/attribute-03.d: Likewise.
67 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
68 already set it's version to 2p1 by march, so no need to use the default
69 2p2 version. For m-ext, we do not set the version by -march and ELF arch
70 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
71 ISA spec 2p2, so set 0p0 to it.
72 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
73 zicsr is 2p0 according to ISA spec 20191213.
74 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
75 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
76 You can set them by configure options --with-arch and
77 --with-isa-spec, respectively.
78 (riscv_set_default_isa_spec): New function used to set the
80 (md_parse_option): Call riscv_set_default_isa_spec rather than
81 call riscv_get_isa_spec_class directly.
82 (riscv_after_parse_args): If the -isa-spec is not set, then we
83 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
84 calling riscv_set_default_isa_spec.
85 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
86 the --with-isa-spec may be set to different ISA spec.
87 * testsuite/gas/riscv/attribute-02.d: Likewise.
88 * testsuite/gas/riscv/attribute-03.d: Likewise.
89 * testsuite/gas/riscv/attribute-04.d: Likewise.
90 * testsuite/gas/riscv/attribute-05.d: Likewise.
91 * testsuite/gas/riscv/attribute-06.d: Likewise.
92 * testsuite/gas/riscv/attribute-07.d: Likewise.
93 * configure.ac: Add configure options, --with-arch and
95 * configure: Regenerated.
96 * config.in: Regenerated.
97 * config/tc-riscv.c (default_priv_spec): Static variable which is
98 used to check if the CSR is valid for the chosen privilege spec. You
99 can use -mpriv-spec to set it.
100 (enum reg_class): We now get the CSR address from csr_extra_hash rather
101 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
102 (riscv_init_csr_hashes): Only need to initialize one hash table
104 (riscv_csr_class_check): Change the return type to void. Don't check
105 the ISA dependency if -mcsr-check isn't set.
106 (riscv_csr_version_check): New function. Check and find the CSR address
107 from csr_extra_hash, according to default_priv_spec. Report warning
108 for the invalid CSR if -mcsr-check is set.
109 (reg_csr_lookup_internal): Updated.
110 (reg_lookup_internal): Likewise.
111 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
112 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
113 (md_parse_option): Call riscv_set_default_priv_version to set
115 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
116 privilege spec to the newest one.
117 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
118 include/opcode/riscv.h.
119 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
120 to check the ISA dependency for CSR, so fix the spec version by adding
122 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
123 version warnings for the test case.
124 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
125 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
126 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
127 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
128 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
129 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
130 Check whether the CSR is valid when privilege version 1.9 is choosed.
131 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
132 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
133 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
134 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
135 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
136 Check whether the CSR is valid when privilege version 1.10 is choosed.
137 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
138 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
139 Check whether the CSR is valid when privilege version 1.11 is choosed.
140 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
141 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
142 setting. You can set it by configure option --with-priv-spec.
143 (riscv_set_default_priv_spec): New function used to set the default
145 (md_parse_option): Call riscv_set_default_priv_spec rather than
146 call riscv_get_priv_spec_class directly.
147 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
148 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
149 calling riscv_set_default_priv_spec.
150 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
151 the --with-priv-spec may be set to different privilege spec.
152 * testsuite/gas/riscv/priv-reg.d: Likewise.
153 * configure.ac: Add configure option --with-priv-spec.
154 * configure: Regenerated.
155 * config.in: Regenerated.
156 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
157 explicit_attr. Set it to TRUE if any ELF attribute is found.
158 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
159 the priv attributes are set.
160 (md_assemble): Set the default_priv_spec according to the priv
161 attributes when we start to assemble instruction.
162 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
163 riscv_write_out_attrs. Update the arch and priv attributes. If we
164 don't set the corresponding ELF attributes, then try to output the
166 (riscv_set_public_attributes): If any ELF attribute or -march-attr
167 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
168 to update the arch and priv attributes.
169 (s_riscv_attribute): Make sure all arch and priv attributes are set
170 before any instruction.
171 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
172 ELF attribute or -march-attr is set. If the priv attributes are not
173 set, then try to update them by the default setting (-mpriv-spec or
175 * testsuite/gas/riscv/attribute-02.d: Likewise.
176 * testsuite/gas/riscv/attribute-03.d: Likewise.
177 * testsuite/gas/riscv/attribute-04.d: Likewise.
178 * testsuite/gas/riscv/attribute-06.d: Likewise.
179 * testsuite/gas/riscv/attribute-07.d: Likewise.
180 * testsuite/gas/riscv/attribute-08.d: Likewise.
181 * testsuite/gas/riscv/attribute-09.d: Likewise.
182 * testsuite/gas/riscv/attribute-10.d: Likewise.
183 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
184 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
185 set by priv attributes must be supported.
186 * testsuite/gas/riscv/attribute-05.s: Likewise.
187 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
188 priv attributes according to the -mpriv-spec option.
189 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
190 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
191 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
192 * testsuite/gas/riscv/priv-reg.d: Removed.
193 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
194 CSR according to the priv spec 1.9.
195 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
196 CSR according to the priv spec 1.9.1.
197 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
198 CSR according to the priv spec 1.10.
199 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
200 CSR according to the priv spec 1.11.
201 * config/tc-riscv.c (md_show_usage): Add descriptions about
203 * doc/c-riscv.texi: Likewise.
205 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
207 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
208 * testsuite/gas/ppc/power9.d: Likewise.
209 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
210 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
211 sync, wait, waitrsv>: Add tests.
212 * testsuite/gas/ppc/power10.d: Likewise.
214 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
217 * config/tc-arm.c : Add arm_ext_v8r feature.
218 (it_fsm_post_encode): Check arm_ext_v8r feature.
219 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
221 2020-05-19 Alan Modra <amodra@gmail.com>
223 * write.c (write_contents): Use bfd_get_filename rather than
224 accessing bfd->filename directly. Use bfd_section_name rather
225 than accessing section->name directly.
227 2020-05-19 Alan Modra <amodra@gmail.com>
229 * symbols.c (local_symbol_make): Init all of lsy_flags.
231 2020-05-18 Alan Modra <amodra@gmail.com>
233 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
234 before looking at add_symbol->sy_flags.
236 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
238 * config/tc-i386.c: Not handle lret/iret.
239 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
240 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
241 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
242 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
243 * testsuite/gas/i386/lfence-ret.s: Ditto.
244 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
245 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
246 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
247 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
248 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
249 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
250 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
252 2020-05-15 Alan Modra <amodra@gmail.com>
253 Alex Coplan <alex.coplan@arm.com>
255 * symbols.c (struct local_symbol): Update comment.
256 (resolve_symbol_value): For resolved symbols equated to other
257 symbols, verify that the referenced symbol is not a local_symbol
258 before accessing sy_value. Don't leave symbol loops during
259 finalize_syms resolution.
260 * testsuite/gas/all/assign-bad-recursive.d: New test.
261 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
262 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
263 * testsuite/gas/all/gas.exp: Run it.
265 2020-05-14 Nick Clifton <nickc@redhat.com>
267 * po/sv.po: Updated Swedish translation.
269 2020-05-11 Alan Modra <amodra@gmail.com>
271 * testsuite/gas/ppc/scalarquad.d,
272 * testsuite/gas/ppc/scalarquad.s: New test.
273 * testsuite/gas/ppc/ppc.exp: Run it.
275 2020-05-11 Alan Modra <amodra@gmail.com>
277 * testsuite/gas/ppc/rightmost.d,
278 * testsuite/gas/ppc/rightmost.s: New test.
279 * testsuite/gas/ppc/ppc.exp: Run it.
281 2020-05-11 Alan Modra <amodra@gmail.com>
283 * testsuite/gas/ppc/xvtlsbb.d,
284 * testsuite/gas/ppc/xvtlsbb.s: New test.
285 * testsuite/gas/ppc/ppc.exp: Run it.
287 2020-05-11 Alan Modra <amodra@gmail.com>
289 * testsuite/gas/ppc/stringop.d,
290 * testsuite/gas/ppc/stringop.s: New test.
291 * testsuite/gas/ppc/ppc.exp: Run it.
293 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
295 * testsuite/gas/ppc/set_bool.d,
296 * testsuite/gas/ppc/set_bool.s: New test.
297 * testsuite/gas/ppc/ppc.exp: Run it.
299 2020-05-11 Alan Modra <amodra@gmail.com>
301 * testsuite/gas/ppc/bitmanip.d,
302 * testsuite/gas/ppc/bitmanip.s: New test.
303 * testsuite/gas/ppc/ppc.exp: Run it.
305 2020-05-11 Alan Modra <amodra@gmail.com>
307 * testsuite/gas/ppc/genpcv.d,
308 * testsuite/gas/ppc/genpcv.s: New test.
309 * testsuite/gas/ppc/ppc.exp: Run it.
311 2020-05-11 Alan Modra <amodra@gmail.com>
313 * testsuite/gas/ppc/maskmanip.d,
314 * testsuite/gas/ppc/maskmanip.s: New test.
315 * testsuite/gas/ppc/ppc.exp: Run it.
317 2020-05-11 Alan Modra <amodra@gmail.com>
318 Peter Bergner <bergner@linux.ibm.com>
320 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
321 (md_assemble): Check acc specified in correct operand.
322 * testsuite/gas/ppc/outerprod.d,
323 * testsuite/gas/ppc/outerprod.s,
324 * testsuite/gas/ppc/vsx4.d,
325 * testsuite/gas/ppc/vsx4.s: New tests.
326 * testsuite/gas/ppc/ppc.exp: Run them.
328 2020-05-11 Alan Modra <amodra@gmail.com>
330 * testsuite/gas/ppc/simd_perm.d,
331 * testsuite/gas/ppc/simd_perm.s: New test.
332 * testsuite/gas/ppc/ppc.exp: Run it.
334 2020-05-11 Alan Modra <amodra@gmail.com>
336 * testsuite/gas/ppc/int128.d,
337 * testsuite/gas/ppc/int128.s: New test.
338 * testsuite/gas/ppc/ppc.exp: Run it.
340 2020-05-11 Alan Modra <amodra@gmail.com>
342 * testsuite/gas/ppc/vsx_32byte.d,
343 * testsuite/gas/ppc/vsx_32byte.s: New test.
344 * testsuite/gas/ppc/ppc.exp: Run it.
346 2020-05-11 Alan Modra <amodra@gmail.com>
348 * testsuite/gas/ppc/vec_mul.s,
349 * testsuite/gas/ppc/vec_mul.d: New test.
350 * testsuite/gas/ppc/ppc.exp: Run it.
352 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
354 * testsuite/gas/ppc/byte_rev.d,
355 * testsuite/gas/ppc/byte_rev.s: New test.
356 * testsuite/gas/ppc/ppc.exp: Run it.
358 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
360 * testsuite/gas/ppc/power10.d: Add paste. tests.
361 * testsuite/gas/ppc/power10.s: Likewise.
363 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
365 * testsuite/gas/ppc/power10.s: New test.
366 * testsuite/gas/ppc/power10.d: Likewise.
367 * testsuite/gas/ppc/ppc.exp: Run it.
369 2020-05-11 Alan Modra <amodra@gmail.com>
371 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
373 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
374 place of -mfuture/-Mfuture.
375 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
376 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
378 2020-05-06 Nick Clifton <nickc@redhat.com>
380 * po/sv.po: Updated Swedish translation.
382 2020-05-06 Nick Clifton <nickc@redhat.com>
385 * doc/as.texi (Preprocessing): Replace cross reference to not
386 existant document with a URL to the equivalent page in the GCC
389 2020-05-05 Nick Clifton <nickc@redhat.com>
391 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
392 construction of a DWARF-5 directory name table.
393 * testsuite/gas/elf/pr25917.d: Update expected output.
395 2020-05-05 Gunther Nikl <gnikl@justmail.de>
397 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
398 (md_parse_option): Remove initialization of elf_flags.
400 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
403 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
404 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
405 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
407 2020-05-04 Nick Clifton <nickc@redhat.com>
410 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
411 table's existence before looking at its entries.
412 Also do not emit a default directory entry if there are no
415 * testsuite/gas/elf/pr25917.s: New test source file.
416 * testsuite/gas/elf/pr25917.d: New test driver.
417 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
419 2020-04-30 Alex Coplan <alex.coplan@arm.com>
421 * config/tc-aarch64.c (fix_insn): Implement for
422 AARCH64_OPND_UNDEFINED.
423 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
424 * testsuite/gas/aarch64/udf.s: New.
425 * testsuite/gas/aarch64/udf.d: New.
426 * testsuite/gas/aarch64/udf-invalid.s: New.
427 * testsuite/gas/aarch64/udf-invalid.l: New.
428 * testsuite/gas/aarch64/udf-invalid.d: New.
430 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
432 * config/tc-rx.c (elf_flags): Reset default value.
433 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
435 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
437 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
439 (microarch_earliest): New static variable.
440 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
441 simcall opcode has mandatory parameter.
442 (xg_init_global_config): Initialize microarch_earliest.
444 2020-04-29 Nick Clifton <nickc@redhat.com>
447 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
448 IMM0_8S and add support for IMM0_8U.
449 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
450 unsigned 8-bit immediate.
451 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
452 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
454 2020-04-27 Tamar Christina <tamar.christina@arm.com>
456 * NEWS: Add news entry for big-obj.
457 * config/tc-i386.c (i386_target_format): Support new format.
458 * doc/c-i386.texi: Add i386 support.
459 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
460 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
462 2020-04-27 Nick Clifton <nickc@redhat.com>
465 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
466 (assign_file_to_slot): New function. Fills in an entry in the
468 (allocate_filenum): Use new function.
469 (allocate_filename_to_slot): Use new function. If the specified
470 slot entry is already in use, but was chosen automatically then
471 reassign the automatic entry.
473 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
475 * config/tc-i386.c (lfence_before_ret_shl): New member.
476 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
478 (insert_after_load): Issue warning for REP CMPS/SCAS.
479 (insert_before_before): Handle iret, Handle
480 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
481 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
482 -mlfence-before-ret=[none/not/or/shl/yes].
483 Enable -mlfence-before-ret=shl when
484 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
485 (md_show_usage): Ditto.
486 * doc/c-i386.texi: Ditto.
487 * testsuite/gas/i386/i386.exp: Add new testcases.
488 * testsuite/gas/i386/lfence-load-b.d: New.
489 * testsuite/gas/i386/lfence-load-b.e: New.
490 * testsuite/gas/i386/lfence-load.d: Modified.
491 * testsuite/gas/i386/lfence-load.e: New.
492 * testsuite/gas/i386/lfence-load.s: Modified.
493 * testsuite/gas/i386/lfence-ret-a.d: Modified.
494 * testsuite/gas/i386/lfence-ret-b.d: Modified.
495 * testsuite/gas/i386/lfence-ret-c.d: New.
496 * testsuite/gas/i386/lfence-ret-d.d: New.
497 * testsuite/gas/i386/lfence-ret.s: Modified.
498 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
499 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
500 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
501 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
502 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
503 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
504 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
505 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
506 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
507 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
509 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
512 * config/tc-xtensa.c (md_apply_fix): Replace
513 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
514 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
515 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
516 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
517 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
519 2020-04-22 Alan Modra <amodra@gmail.com>
521 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
522 symbol for ".symver .. remove".
523 * doc/as.texi (.symver): Update.
524 * testsuite/gas/symver/symver11.s: Make foo weak.
525 * testsuite/gas/symver/symver11.d: Expect an error.
526 * testsuite/gas/symver/symver7.d: Allow other random symbols.
528 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
530 * testsuite/gas/symver/symver11.s: Add ".balign 8".
532 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
535 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
536 * testsuite/gas/m68k/operands.d: Update.
537 * testsuite/gas/m68k/op68000.d: Update for new error messages.
539 2020-04-21 Tamar Christina <tamar.christina@arm.com>
542 * testsuite/gas/arm/pr24753.d: New test.
543 * testsuite/gas/arm/pr24753.s: New test.
545 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
549 * NEWS: Mention .symver extension.
550 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
552 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
553 add a version name. Add local, hidden and remove visibility
555 (elf_frob_symbol): Handle the list of version names. Update the
556 original symbol to local, hidden or remove it from the symbol
558 (elf_frob_file_before_adjust): Handle the list of version names.
559 * config/obj-elf.h (elf_visibility): New.
560 (elf_versioned_name_list): Likewise.
561 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
562 and visibility. Change versioned_name pointer to struct
563 elf_versioned_name_list.
564 * doc/as.texi: Update .symver directive.
565 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
566 error checking tests.
567 * testsuite/gas/symver/symver6.d: New file.
568 * testsuite/gas/symver/symver7.d: Likewise.
569 * testsuite/gas/symver/symver7.s: Likewise.
570 * testsuite/gas/symver/symver8.d: Likewise.
571 * testsuite/gas/symver/symver8.s: Likewise.
572 * testsuite/gas/symver/symver9.s: Likewise.
573 * testsuite/gas/symver/symver9a.d: Likewise.
574 * testsuite/gas/symver/symver9b.d: Likewise.
575 * testsuite/gas/symver/symver10.s: Likewise.
576 * testsuite/gas/symver/symver10a.d: Likewise.
577 * testsuite/gas/symver/symver10b.d: Likewise.
578 * testsuite/gas/symver/symver11.d: Likewise.
579 * testsuite/gas/symver/symver11.s: Likewise.
580 * testsuite/gas/symver/symver12.d: Likewise.
581 * testsuite/gas/symver/symver12.s: Likewise.
582 * testsuite/gas/symver/symver13.d: Likewise.
583 * testsuite/gas/symver/symver13.s: Likewise.
584 * testsuite/gas/symver/symver14.d: Likewise.
585 * testsuite/gas/symver/symver14.l: Likewise.
586 * testsuite/gas/symver/symver15.d: Likewise.
587 * testsuite/gas/symver/symver15.l: Likewise.
588 * testsuite/gas/symver/symver6.l: Removed.
589 * testsuite/gas/symver/symver6.s: Updated.
591 2020-04-20 Sudakshina Das <sudi.das@arm.com>
593 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
595 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
596 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
597 * testsuite/gas/aarch64/system.d: Update.
599 2020-04-20 Sudakshina Das <sudi.das@arm.com>
601 * testsuite/gas/aarch64/bti.d: Update -march option.
602 * testsuite/gas/aarch64/illegal-bti.d: Remove.
603 * testsuite/gas/aarch64/illegal-bti.l: Remove.
604 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
605 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
607 2020-04-17 Alan Modra <amodra@gmail.com>
609 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
611 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
612 Nick Clifton <nickc@redhat.com>
615 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
617 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
619 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
620 targets running this test.
622 2020-02-16 David Faust <david.faust@oracle.com>
624 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
625 * testsuite/gas/bpf/jump32.s: New file.
626 * testsuite/gas/bpf/jump32.d: Likewise.
628 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
630 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
633 2020-04-08 Gunther Nikl <gnikl@justmail.de>
635 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
636 (md_pcrel_from): Remove prototytpe.
637 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
639 (md_pcrel_from_section): Remove duplicate prototype.
640 * tc.h (md_pcrel_from_section): Add prototype.
641 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
642 * config/tc-arc.h (md_pcrel_from_section): Likewise.
643 * config/tc-arm.h (md_pcrel_from_section): Likewise.
644 * config/tc-avr.h (md_pcrel_from_section): Likewise.
645 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
646 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
647 * config/tc-csky.h (md_pcrel_from_section): Likewise.
648 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
649 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
650 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
651 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
652 * config/tc-frv.h (md_pcrel_from_section): Likewise.
653 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
654 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
655 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
656 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
657 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
658 * config/tc-mep.h (md_pcrel_from_section): Likewise.
659 * config/tc-metag.h (md_pcrel_from_section): Likewise.
660 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
661 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
662 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
663 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
664 * config/tc-mt.h (md_pcrel_from_section): Likewise.
665 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
666 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
667 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
668 * config/tc-rx.h (md_pcrel_from_section): Likewise.
669 * config/tc-s390.h (md_pcrel_from_section): Likewise.
670 * config/tc-sh.h (md_pcrel_from_section): Likewise.
671 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
672 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
673 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
674 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
675 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
676 md_apply_fix3): Delete prototypes.
678 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
680 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
683 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
685 * doc/c-z80.texi: Fix @xref warnings.
687 2020-04-07 Lili Cui <lili.cui@intel.com>
689 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
690 (cpu_noarch): Likewise.
691 * doc/c-i386.texi: Document TSXLDTRK.
692 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
693 * testsuite/gas/i386/tsxldtrk.d: Likewise.
694 * testsuite/gas/i386/tsxldtrk.s: Likewise.
695 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
697 2020-04-02 Lili Cui <lili.cui@intel.com>
699 * config/tc-i386.c (cpu_arch): Add .serialize.
700 (cpu_noarch): Likewise.
701 * doc/c-i386.texi: Document serialize.
702 * testsuite/gas/i386/i386.exp: Run serialize tests
703 * testsuite/gas/i386/serialize.d: Likewise.
704 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
705 * testsuite/gas/i386/serialize.s: Likewise.
707 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
709 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
710 * testsuite/gas/elf/section12b.d: Likewise.
711 * testsuite/gas/elf/section16a.d: Likewise.
712 * testsuite/gas/elf/section16b.d: Likewise.
714 2020-04-02 Gunther Nikl <gnikl@justmail.de>
716 * config/tc-m68k.c (m68k_ip): Fix range check for index register
717 with a suppressed address register.
719 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
722 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
723 * testsuite/gas/i386/localpic.s: Add a test for relocation
724 against local absolute symbol.
725 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
726 * testsuite/gas/i386/localpic.d: Updated.
727 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
728 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
730 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
733 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
734 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
735 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
736 testsuite/gas/i386/x86-64-jump.d.
737 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
738 Incorporate changes to
739 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
740 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
741 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
742 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
743 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
745 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
749 * dwarf2dbg.c: Do not include "bignum.h".
751 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
753 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
754 * testsuite/gas/riscv/alias-csr.s: Likewise.
755 * testsuite/gas/riscv/no-aliases-csr.d: Move this
756 to priv-reg-pseudo-noalias.
757 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
758 * testsuite/gas/riscv/bad-csr.l: Likewise.
759 * testsuite/gas/riscv/bad-csr.s: Likewise.
760 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
761 * testsuite/gas/riscv/satp.s: Likewise.
762 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
763 csr instruction, including alias-csr testcase.
764 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
765 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
766 pseudo instruction with objdump -Mno-aliases.
767 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
768 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
769 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
770 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
771 * testsuite/gas/riscv/priv-reg.s: Likewise.
772 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
773 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
774 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
776 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
778 * config/obj-coff.c (obj_coff_section): Set the bss flag on
779 sections with the "b" attribute.
781 2020-03-22 Alan Modra <amodra@gmail.com>
783 * testsuite/gas/s12z/truncated.d: Update expected output.
785 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
788 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
789 * doc/c-z80.texi: Update documentation.
791 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
796 Fix disassembling ED+A4/AC/B4/BC opcodes.
797 Fix assembling lines containing colonless label and instruction
798 with first operand inside parentheses.
799 Fix registration of unsupported by target CPU registers.
800 * config/tc-z80.c: See above.
801 * config/tc-z80.h: See above.
802 * testsuite/gas/z80/colonless.d: Update test.
803 * testsuite/gas/z80/colonless.s: Likewise.
804 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
805 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
806 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
807 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
808 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
809 * testsuite/gas/z80/unsup_regs.s: Likewise.
810 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
811 * testsuite/gas/z80/z80.exp: Likewise.
812 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
813 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
814 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
816 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
819 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
820 (parse_operands): Handle new operand codes.
821 (do_neon_dyadic_long): Make shape check accept the scalar variants.
822 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
823 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
824 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
825 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
826 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
827 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
828 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
830 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
832 * NEWS: Mention x86 assembler options for CVE-2020-0551.
834 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
836 * testsuite/gas/i386/i386.exp: Run new tests.
837 * testsuite/gas/i386/lfence-byte.d: New file.
838 * testsuite/gas/i386/lfence-byte.e: Likewise.
839 * testsuite/gas/i386/lfence-byte.s: Likewise.
840 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
841 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
842 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
843 * testsuite/gas/i386/lfence-indbr.e: Likewise.
844 * testsuite/gas/i386/lfence-indbr.s: Likewise.
845 * testsuite/gas/i386/lfence-load.d: Likewise.
846 * testsuite/gas/i386/lfence-load.s: Likewise.
847 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
848 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
849 * testsuite/gas/i386/lfence-ret.s: Likewise.
850 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
851 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
852 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
853 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
854 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
855 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
856 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
857 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
858 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
859 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
860 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
861 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
863 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
865 * config/tc-i386.c (lfence_after_load): New.
866 (lfence_before_indirect_branch_kind): New.
867 (lfence_before_indirect_branch): New.
868 (lfence_before_ret_kind): New.
869 (lfence_before_ret): New.
872 (insert_lfence_after): New.
873 (insert_lfence_before): New.
874 (md_assemble): Call insert_lfence_before and insert_lfence_after.
876 (OPTION_MLFENCE_AFTER_LOAD): New.
877 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
878 (OPTION_MLFENCE_BEFORE_RET): New.
879 (md_longopts): Add -mlfence-after-load=,
880 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
881 (md_parse_option): Handle -mlfence-after-load=,
882 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
883 (md_show_usage): Display -mlfence-after-load=,
884 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
885 (i386_cons_align): New.
886 * config/tc-i386.h (i386_cons_align): New.
887 (md_cons_align): New.
888 * doc/c-i386.texi: Document -mlfence-after-load=,
889 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
891 2020-03-11 Nick Clifton <nickc@redhat.com>
895 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
896 (DWARF2_FILE_SIZE_NAME): Default to -1.
897 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
899 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
900 (NUM_MD5_BYTES): Define.
901 (struct file entry): Add md5 field.
902 (get_filenum): Delete and replace with...
903 (get_basename): New function.
904 (get_directory_table_entry): New function.
905 (allocate_filenum): New function.
906 (allocate_filename_to_slot): New function.
907 (dwarf2_where): Use new functions.
908 (dwarf2_directive_filename): Add support for extended .file
910 (dwarf2_directive_loc): Allow the use of file number zero with
912 (out_file_list): Rename to...
913 (out_dir_and_file_list): Add DWARF 5 support.
914 (out_debug_line): Emit extra values into the section header for
916 (out_debug_str): Allow for file 0 to be used with DWARF 5.
917 * doc/as.texi (.file): Update the description of this pseudo-op.
918 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
919 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
920 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
921 * NEWS: Mention the new feature.
923 2020-03-10 Alan Modra <amodra@gmail.com>
925 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
926 to avoid signed overflow.
927 * config/tc-mcore.c (md_assemble): Likewise.
928 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
929 * config/tc-nds32.c (SET_ADDEND): Likewise.
930 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
932 2020-03-09 Jan Beulich <jbeulich@suse.com>
934 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
935 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
936 testsuite/gas/i386/avx-intel.d: Adjust expectations.
938 2020-03-07 Alan Modra <amodra@gmail.com>
940 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
943 2020-03-06 Nick Clifton <nickc@redhat.com>
946 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
947 0 if the dwarf_level is 5 or more. Complain if a filename follows
949 * testsuite/gas/elf/dwarf-5-file0.s: New test.
950 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
951 * testsuite/gas/elf/elf.exp: Run the new test.
954 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
955 * doc/as.texi: Fix another typo.
957 2020-03-06 Nick Clifton <nickc@redhat.com>
960 * as.c (dwarf_level): Define.
961 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
962 (parse_args): Add support for the new options.
963 as.h (dwarf_level): Prototype.
964 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
966 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
967 (DWARF2_LINE_VERSION): Remove definition.
968 * doc/as.texi: Document the new options.
970 2020-03-06 Nick Clifton <nickc@redhat.com>
973 * as.c (main): Allow matching input and outputs when they are
976 2020-03-06 Jan Beulich <jbeulich@suse.com>
978 * config/tc-i386.c (match_mem_size): Generalize broadcast special
980 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
981 one of byte/word/dword/qword is set alongside a SIMD register in
982 a template's operand.
984 2020-03-06 Jan Beulich <jbeulich@suse.com>
986 * config/tc-i386.c (match_template): Extend code in logic
987 rejecting certain suffixes in certain modes to also cover mask
988 register use and VecSIB. Drop special casing of broadcast. Skip
989 immediates in the check.
991 2020-03-06 Jan Beulich <jbeulich@suse.com>
993 * config/tc-i386.c (match_template): Fold duplicate code in
994 logic rejecting certain suffixes in certain modes. Drop
997 2020-03-06 Jan Beulich <jbeulich@suse.com>
999 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1000 alongside !norex64 ones.
1001 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1002 with both 32- and 64-bit GPR operands.
1003 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1004 32- and 64-bit GPR operands.
1005 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1006 testsuite/gas/i386/x86-64-avx512bw.d,
1007 testsuite/gas/i386/x86-64-avx512f-intel.d,
1008 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1010 2020-03-06 Jan Beulich <jbeulich@suse.com>
1012 * config/tc-i386.c (md_assemble): Drop use of rex64.
1013 (process_suffix): For REX.W for 64-bit CRC32.
1015 2020-03-06 Jan Beulich <jbeulich@suse.com>
1017 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1018 addressing for MPX insns without base/index.
1019 * testsuite/gas/i386/mpx-16bit.s,
1020 * testsuite/gas/i386/mpx-16bit.d: New.
1021 * testsuite/gas/i386/i386.exp: Run new test.
1023 2020-03-06 Jan Beulich <jbeulich@suse.com>
1025 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1026 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1027 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1028 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1029 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1030 as well as a BSWAP one.
1031 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1032 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1033 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1034 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1035 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1036 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1037 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1038 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1039 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1040 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1041 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1042 testsuite/gas/i386/vmx.d: Adjust expectations.
1044 2020-03-06 Jan Beulich <jbeulich@suse.com>
1046 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1047 from having their operands swapped.
1048 * testsuite/gas/i386/waitpkg.s,
1049 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1050 3-operand cases as well as testing of 16-bit code generation.
1051 * testsuite/gas/i386/waitpkg.d,
1052 testsuite/gas/i386/waitpkg-intel.d,
1053 testsuite/gas/i386/x86-64-waitpkg.d,
1054 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1056 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1058 * config/tc-riscv.c (percent_op_utype): Support the modifier
1060 * doc/c-riscv.texi: Add documentation.
1061 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1062 modifier %got_pcrel_hi.
1063 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1064 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1065 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1067 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1068 (RISC-V-Formats): Update the section name from "Instruction Formats"
1069 to "RISC-V Instruction Formats".
1071 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1073 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1074 detected in a section which does not have at least 4 byte
1076 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1077 * testsuite/gas/arm/ldr-t.s: Likewise.
1078 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1079 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1080 disassembly, ignoring any NOPs that may have been inserted because
1081 of section alignment.
1082 * testsuite/gas/arm/ldr-t.d: Likewise.
1084 2020-03-04 Jan Beulich <jbeulich@suse.com>
1086 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1087 * doc/c-i386.texi: Mention sev_es.
1088 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1089 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1091 * testsuite/gas/i386/arch-13-znver1.d,
1092 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1094 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1096 * config/tc-i386.c (match_template): Replace ignoresize and
1097 defaultsize with mnemonicsize.
1098 (process_suffix): Likewise.
1100 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1103 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1104 instruction LD IY,(HL).
1105 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1106 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1107 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1108 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1110 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1113 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1114 x86-64-default-suffix-avx.
1115 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1116 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1117 * testsuite/gas/i386/noreg64.d: Updated.
1118 * testsuite/gas/i386/noreg64.l: Likewise.
1119 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1120 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1121 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1123 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1126 * config/tc-z80.c (contains_register): Prevent an illegal memory
1127 access when checking an expression for a register name.
1129 2020-03-03 Alan Modra <amodra@gmail.com>
1131 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1134 2020-03-02 Alan Modra <amodra@gmail.com>
1136 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1137 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1139 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1140 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1141 (s3_s_score_lcomm): Likewise.
1142 * config/tc-score7.c: Similarly.
1143 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1145 2020-02-28 YunQiang Su <syq@debian.org>
1148 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1149 to handle multi-labels.
1150 (has_label_name): New.
1152 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1154 * config/tc-arm.c (enum pred_instruction_type): Remove
1155 NEUTRAL_IT_NO_VPT_INSN predication type.
1156 (cxn_handle_predication): Modify to require condition suffixes.
1157 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1158 * testsuite/gas/arm/cde-scalar.s: Update test.
1159 * testsuite/gas/arm/cde-warnings.l: Update test.
1160 * testsuite/gas/arm/cde-warnings.s: Update test.
1162 2020-02-26 Alan Modra <amodra@gmail.com>
1164 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1165 N_() on empty string.
1167 2020-02-26 Alan Modra <amodra@gmail.com>
1169 * read.c (read_a_source_file): Call strncpy with length one
1170 less than size of original_case_string.
1172 2020-02-26 Alan Modra <amodra@gmail.com>
1174 * config/obj-elf.c: Indent labels correctly.
1175 * config/obj-macho.c: Likewise.
1176 * config/tc-aarch64.c: Likewise.
1177 * config/tc-alpha.c: Likewise.
1178 * config/tc-arm.c: Likewise.
1179 * config/tc-cr16.c: Likewise.
1180 * config/tc-crx.c: Likewise.
1181 * config/tc-frv.c: Likewise.
1182 * config/tc-i386-intel.c: Likewise.
1183 * config/tc-i386.c: Likewise.
1184 * config/tc-ia64.c: Likewise.
1185 * config/tc-mn10200.c: Likewise.
1186 * config/tc-mn10300.c: Likewise.
1187 * config/tc-nds32.c: Likewise.
1188 * config/tc-riscv.c: Likewise.
1189 * config/tc-s12z.c: Likewise.
1190 * config/tc-xtensa.c: Likewise.
1191 * config/tc-z80.c: Likewise.
1193 * symbols.c: Likewise.
1194 * write.c: Likewise.
1196 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1198 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1199 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1200 after parsing all arguments.
1201 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1202 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1203 are used to check if we write a read-only CSR by the CSR instruction.
1204 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1205 all CSR for the read-only CSR checking.
1206 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1207 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1208 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1209 all CSR instructions for the read-only CSR checking.
1210 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1211 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1213 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1214 (riscv_opts): Initialize it.
1215 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1216 before doing the CSR checking.
1217 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1218 (md_longopts): Add mcsr-check and mno-csr-check.
1219 (md_parse_option): Handle new enum option values.
1220 (s_riscv_option): Handle new long options.
1221 * doc/c-riscv.texi: Add description for the new .option and assembler
1223 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1225 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1227 * config/tc-riscv.c (csr_extra_hash): New.
1228 (enum riscv_csr_class): New enum. Used to decide
1229 whether or not this CSR is legal in the current ISA string.
1230 (struct riscv_csr_extra): New structure to hold all extra information
1232 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1233 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1234 Call hash_reg_name to insert CSR address into reg_names_hash.
1235 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1236 Decide whether the CSR is valid according to the csr_extra_hash.
1237 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1238 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1239 not a boolean. This is same as riscv_init_csr_hash, so keep the
1241 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1242 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1243 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1244 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1245 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1246 f-ext CSR are not allowed.
1247 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1248 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1249 source file is `priv-reg.s`, and the ISA is rv64if, so the
1250 rv32-only CSR are not allowed.
1251 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1253 2020-02-21 Alan Modra <amodra@gmail.com>
1255 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1256 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1258 2020-02-21 Alan Modra <amodra@gmail.com>
1261 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1262 on section size adjustment, instead perform another write if
1263 exec header size is larger than section size.
1265 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1267 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1268 -mno-arch-attr command line options.
1270 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1272 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1273 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1275 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1278 * config/tc-z80.c (md_parse_option): Do not use an underscore
1279 prefix for local labels in SDCC compatability mode.
1280 (z80_start_line_hook): Remove SDCC dollar label support.
1281 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1282 * testsuite/gas/z80/sdcc.s: Likewise.
1284 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1287 * config/tc-z80.c: Add -march option.
1288 * doc/as.texi: Update Z80 documentation.
1289 * doc/c-z80.texi: Likewise.
1290 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1291 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1292 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1293 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1294 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1295 * testsuite/gas/z80/gbz80_all.d: Likewise.
1296 * testsuite/gas/z80/r800_extra.d: Likewise.
1297 * testsuite/gas/z80/r800_ii8.d: Likewise.
1298 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1299 * testsuite/gas/z80/sdcc.d: Likewise.
1300 * testsuite/gas/z80/z180.d: Likewise.
1301 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1302 * testsuite/gas/z80/z80_doc.d: Likewise.
1303 * testsuite/gas/z80/z80_ii8.d: Likewise.
1304 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1305 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1306 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1307 * testsuite/gas/z80/z80_sli.d: Likewise.
1308 * testsuite/gas/z80/z80n_all.d: Likewise.
1309 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1311 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1313 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1314 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1315 * testsuite/gas/i386/i386.exp: Run property-3 and
1317 * testsuite/gas/i386/property-3.d: New file.
1318 * testsuite/gas/i386/property-3.s: Likewise.
1319 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1321 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1323 * config/tc-i386.c (cpu_arch): Add .popcnt.
1324 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1325 Add a tab before @samp{.sse4a}.
1327 2020-02-17 Jan Beulich <jbeulich@suse.com>
1329 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1330 for AddrPrefixOpReg templates. Combine the two pieces of
1331 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1334 2020-02-17 Jan Beulich <jbeulich@suse.com>
1337 * config/tc-i386.c (md_assemble): Also suppress operand
1338 swapping for MONITOR{,X} and MWAIT{,X}.
1339 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1340 Add Intel syntax monitor/mwait tests.
1341 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1342 Adjust expectations.
1343 *testsuite/gas/i386/sse3-intel.d,
1344 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1345 * testsuite/gas/i386/i386.exp: Run new tests.
1347 2020-02-17 Jan Beulich <jbeulich@suse.com>
1350 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1351 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1353 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1355 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1356 * testsuite/gas/i386/avx512dq-inval.l,
1357 testsuite/gas/i386/inval-avx.l,
1358 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1359 * testsuite/gas/i386/avx512vl-ambig.s,
1360 testsuite/gas/i386/avx512vl-ambig.l: New.
1361 * testsuite/gas/i386/i386.exp: Run new test.
1363 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1365 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1367 * doc/c-i386.texi: Document sse4a and nosse4a.
1369 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1371 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1374 2020-02-14 Jan Beulich <jbeulich@suse.com>
1377 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1379 (process_suffix): ... here. Consider just the first operand
1381 (check_long_reg): Drop opcode 0x63 special case again.
1382 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1383 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1384 Move ambiguous operand size tests ...
1385 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1386 testsuite/gas/i386/noreg64.s: ... here.
1387 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1388 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1389 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1390 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1391 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1392 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1393 testsuite/gas/i386/x86-64-movsxd.d,
1394 testsuite/gas/i386/x86-64-movsxd-intel.d,
1395 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1396 Adjust expectations.
1397 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1398 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1399 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1400 * testsuite/gas/i386/i386.exp: Run new tests.
1402 2020-02-14 Jan Beulich <jbeulich@suse.com>
1404 * config/tc-i386.c (process_operands): Also skip segment
1405 override prefix emission if it matches an already present one.
1406 * testsuite/gas/i386/prefix32.s: Add double segment override
1408 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1410 2020-02-14 Jan Beulich <jbeulich@suse.com>
1412 * config/tc-i386.c (process_operands): Drop ineffectual segment
1413 overrides when optimizing.
1414 * testsuite/gas/i386/lea-optimize.d: New.
1415 * testsuite/gas/i386/i386.exp: Run new test.
1417 2020-02-14 Jan Beulich <jbeulich@suse.com>
1419 * config/tc-i386.c (process_operands): Also check insn prefix
1420 for ineffectual segment override warning. Don't cover possible
1421 VEX/EVEX encoded insns there.
1422 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1423 testsuite/gas/i386/lea.e: New.
1424 * testsuite/gas/i386/i386.exp: Run new test.
1426 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1429 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1432 2020-02-13 Fangrui Song <maskray@google.com>
1433 H.J. Lu <hongjiu.lu@intel.com>
1436 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1437 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1438 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1439 * testsuite/gas/i386/relax-5.d: New file.
1440 * testsuite/gas/i386/relax-5.s: Likewise.
1441 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1442 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1444 2020-02-13 Jan Beulich <jbeulich@suse.com>
1446 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1449 2020-02-12 Jan Beulich <jbeulich@suse.com>
1451 * config/tc-i386.c (avx512): New (at file scope), moved from
1452 (check_VecOperands): ... here.
1453 (process_suffix): Add [XYZ]MMword operand size handling.
1454 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1455 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1457 * testsuite/gas/i386/avx512dq-inval.l,
1458 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1460 2020-02-12 Jan Beulich <jbeulich@suse.com>
1463 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1465 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1466 CALL/JMP in O_tbyte_ptr case.
1467 * doc/c-i386.texi: Mention far call and full pointer load ISA
1469 * testsuite/gas/i386/x86-64-branch-3.s,
1470 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1471 * testsuite/gas/i386/x86-64-branch-3.d,
1472 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1473 * testsuite/gas/i386/x86-64-branch-5.l,
1474 testsuite/gas/i386/x86-64-branch-5.s: New.
1475 * testsuite/gas/i386/i386.exp: Run new test.
1477 2020-02-12 Jan Beulich <jbeulich@suse.com>
1480 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1481 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1482 64-bit-only warning.
1483 (check_word_reg): Consistently error on mismatching register
1485 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1486 for movw. Replace suffix / GPR for orb.
1487 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1488 byte GPRs as well as ones for inb/outb with a word accumulator.
1489 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1490 testsuite/gas/i386/inval.l: Adjust expectations.
1492 2020-02-12 Jan Beulich <jbeulich@suse.com>
1494 * config/tc-i386.c (operand_type_register_match): Also fall
1495 through initial two if()-s when the template allows for a GPR
1496 operand. Adjust comment.
1498 2020-02-11 Jan Beulich <jbeulich@suse.com>
1500 (struct _i386_insn): New field "short_form".
1501 (optimize_encoding): Drop setting of shortform field.
1502 (process_suffix): Set i.short_form. Replace shortform use.
1503 (process_operands): Replace shortform use.
1505 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1507 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1508 loop initial declaration.
1510 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1512 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1513 instructions that can have 5 arguments.
1514 (enum operand_parse_code): Add new operands.
1515 (parse_operands): Account for new operands.
1517 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1518 (neon_select_shape): Account for P suffix.
1519 (LOW1): Move macro to global position.
1520 (HI4): Move macro to global position.
1521 (vcx_assign_vec_d): New.
1522 (vcx_assign_vec_m): New.
1523 (vcx_assign_vec_n): New.
1524 (enum vcx_reg_type): New.
1525 (vcx_get_reg_type): New.
1526 (vcx_size_pos): New.
1528 (vcx_handle_shape): New.
1529 (vcx_ensure_register_in_range): New.
1530 (vcx_handle_register_arguments): New.
1531 (vcx_handle_insn_block): New.
1532 (vcx_handle_common_checks): New.
1536 * testsuite/gas/arm/cde-missing-fp.d: New test.
1537 * testsuite/gas/arm/cde-missing-fp.l: New test.
1538 * testsuite/gas/arm/cde-missing-mve.d: New test.
1539 * testsuite/gas/arm/cde-missing-mve.l: New test.
1540 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1541 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1542 * testsuite/gas/arm/cde-mve.s: New test.
1543 * testsuite/gas/arm/cde-warnings.l:
1544 * testsuite/gas/arm/cde-warnings.s:
1545 * testsuite/gas/arm/cde.d:
1546 * testsuite/gas/arm/cde.s:
1548 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1549 Matthew Malcomson <matthew.malcomson@arm.com>
1551 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1552 CDE coprocessor that can be enabled.
1553 (enum pred_instruction_type): New pred type.
1554 (BAD_NO_VPT): New error message.
1555 (BAD_CDE): New error message.
1556 (BAD_CDE_COPROC): New error message.
1557 (enum operand_parse_code): Add new immediate operands.
1558 (parse_operands): Account for new immediate operands.
1559 (check_cde_operand): New.
1560 (cde_coproc_enabled): New.
1561 (cde_coproc_pos): New.
1562 (cde_handle_coproc): New.
1563 (cxn_handle_predication): New.
1564 (do_custom_instruction_1): New.
1565 (do_custom_instruction_2): New.
1566 (do_custom_instruction_3): New.
1579 (handle_pred_state): Define new IT block behaviour.
1580 (insns): Add newn CX*{,d}{,a} instructions.
1581 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1582 Define new cdecp extension strings.
1583 * doc/c-arm.texi: Document new cdecp extension arguments.
1584 * testsuite/gas/arm/cde-scalar.d: New test.
1585 * testsuite/gas/arm/cde-scalar.s: New test.
1586 * testsuite/gas/arm/cde-warnings.d: New test.
1587 * testsuite/gas/arm/cde-warnings.l: New test.
1588 * testsuite/gas/arm/cde-warnings.s: New test.
1589 * testsuite/gas/arm/cde.d: New test.
1590 * testsuite/gas/arm/cde.s: New test.
1592 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1595 * config/tc-i386.c (intel64): Renamed to ...
1597 (match_template): Accept Intel64 only instruction by default.
1598 (i386_displacement): Updated.
1599 (md_parse_option): Updated.
1600 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1601 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1602 -mamd64 to x86-64-sysenter-amd.
1603 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1605 2020-02-10 Alan Modra <amodra@gmail.com>
1607 * config/obj-elf.c (obj_elf_change_section): Error for section
1608 type, attr or entsize changes in assembly.
1609 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1610 * testsuite/gas/elf/section5.l: Update.
1612 2020-02-10 Alan Modra <amodra@gmail.com>
1614 * output-file.c (output_file_close): Do a normal close when
1615 flag_always_generate_output.
1616 * write.c (write_object_file): Don't stop output when
1617 flag_always_generate_output.
1619 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1622 * config/tc-z80.c: Add -gbz80 command line option to generate code
1623 for the GameBoy Z80. Add support for generating DWARF.
1624 * config/tc-z80.h: Add support for DWARF debug information
1626 * doc/c-z80.texi: Document new command line option.
1627 * testsuite/gas/z80/gbz80_all.d: New file.
1628 * testsuite/gas/z80/gbz80_all.s: New file.
1629 * testsuite/gas/z80/z80.exp: Run the new tests.
1630 * testsuite/gas/z80/z80n_all.d: New file.
1631 * testsuite/gas/z80/z80n_all.s: New file.
1632 * testsuite/gas/z80/z80n_reloc.d: New file.
1634 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1637 * config/obj-elf.c (get_section): Also check
1638 linked_to_symbol_name.
1639 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1640 (obj_elf_parse_section_letters): Handle the 'o' flag.
1641 (build_group_lists): Renamed to ...
1642 (build_additional_section_info): This. Set elf_linked_to_section
1643 from map_head.linked_to_symbol_name.
1644 (elf_adjust_symtab): Updated.
1645 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1646 * doc/as.texi: Document the 'o' flag.
1647 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1648 * testsuite/gas/elf/section18.d: New file.
1649 * testsuite/gas/elf/section18.s: Likewise.
1650 * testsuite/gas/elf/section19.d: Likewise.
1651 * testsuite/gas/elf/section19.s: Likewise.
1652 * testsuite/gas/elf/section20.d: Likewise.
1653 * testsuite/gas/elf/section20.s: Likewise.
1654 * testsuite/gas/elf/section21.d: Likewise.
1655 * testsuite/gas/elf/section21.l: Likewise.
1656 * testsuite/gas/elf/section21.s: Likewise.
1658 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1660 * NEWS: Mention x86 assembler options to align branches for
1663 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1665 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1666 only for ELF targets.
1667 * testsuite/gas/i386/unique.d: Don't xfail.
1668 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1670 2020-02-06 Alan Modra <amodra@gmail.com>
1672 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1673 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1675 2020-02-06 Alan Modra <amodra@gmail.com>
1677 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1678 xfail, and rename test.
1679 * testsuite/gas/elf/section12b.d: Likewise.
1680 * testsuite/gas/elf/section16a.d: Likewise.
1681 * testsuite/gas/elf/section16b.d: Likewise.
1683 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1686 * config/obj-elf.c (section_match): Removed.
1687 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1689 (obj_elf_change_section): Replace info and group_name arguments
1690 with match_p. Also update the section ID and flags from match_p.
1691 (obj_elf_section): Handle "unique,N". Update call to
1692 obj_elf_change_section.
1693 * config/obj-elf.h (elf_section_match): New.
1694 (obj_elf_change_section): Updated.
1695 * config/tc-arm.c (start_unwind_section): Update call to
1696 obj_elf_change_section.
1697 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1698 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1699 (microblaze_s_sdata): Likewise.
1700 (microblaze_s_rdata): Likewise.
1701 (microblaze_s_bss): Likewise.
1702 * config/tc-mips.c (s_change_section): Likewise.
1703 * config/tc-msp430.c (msp430_profiler): Likewise.
1704 * config/tc-rx.c (parse_rx_section): Likewise.
1705 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1706 * doc/as.texi: Document "unique,N" in .section directive.
1707 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1708 * testsuite/gas/elf/section15.d: New file.
1709 * testsuite/gas/elf/section15.s: Likewise.
1710 * testsuite/gas/elf/section16.s: Likewise.
1711 * testsuite/gas/elf/section16a.d: Likewise.
1712 * testsuite/gas/elf/section16b.d: Likewise.
1713 * testsuite/gas/elf/section17.d: Likewise.
1714 * testsuite/gas/elf/section17.l: Likewise.
1715 * testsuite/gas/elf/section17.s: Likewise.
1716 * testsuite/gas/i386/unique.d: Likewise.
1717 * testsuite/gas/i386/unique.s: Likewise.
1718 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1719 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1721 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1723 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1725 2020-02-01 Anthony Green <green@moxielogic.com>
1727 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1729 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1731 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1734 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1737 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1738 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1740 * testsuite/gas/arm/mve_dsp.d: New test.
1742 2020-01-31 Nick Clifton <nickc@redhat.com>
1744 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1745 rather than BFD_RELOC_NONE.
1747 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1749 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1750 to support VLDMIA instruction for MVE.
1751 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1752 instruction for MVE.
1753 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1754 instruction for MVE.
1755 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1756 instruction for MVE.
1757 * testsuite/gas/arm/mve-ldst.d: New test.
1758 * testsuite/gas/arm/mve-ldst.s: Likewise.
1760 2020-01-31 Nick Clifton <nickc@redhat.com>
1762 * po/fr.po: Updated French translation.
1763 * po/ru.po: Updated Russian translation.
1765 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1767 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1769 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1770 * testsuite/gas/aarch64/sve-movprfx_28.d,
1771 * testsuite/gas/aarch64/sve-movprfx_28.l,
1772 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1774 2020-01-30 Jan Beulich <jbeulich@suse.com>
1776 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1777 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1778 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1779 Adjust expectations.
1781 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1783 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1784 * testsuite/gas/bpf/alu-be.d: Likewise.
1785 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1786 * testsuite/gas/bpf/alu32-be.d: Likewise.
1788 2020-01-30 Jan Beulich <jbeulich@suse.com>
1790 * testsuite/gas/i386/x86-64-branch-2.s,
1791 testsuite/gas/i386/x86-64-branch-4.s,
1792 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1793 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1794 testsuite/gas/i386/x86-64-branch-2.d,
1795 testsuite/gas/i386/x86-64-branch-4.l,
1796 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1798 2020-01-30 Jan Beulich <jbeulich@suse.com>
1800 * config/tc-i386.c (process_suffix): .
1801 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1802 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1804 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1806 testsuite/gas/i386/x86_64.s: Add RETF cases.
1807 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1808 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1809 testsuite/gas/i386/x86-64-opcode.d,
1810 testsuite/gas/i386/x86-64-suffix-intel.d,
1811 testsuite/gas/i386/x86-64-suffix.d,
1812 testsuite/gas/i386/x86_64-intel.d
1813 testsuite/gas/i386/x86_64.d: Adjust expectations.
1814 * testsuite/gas/i386/x86-64-suffix.e,
1815 testsuite/gas/i386/x86_64.e: New.
1817 2020-01-30 Jan Beulich <jbeulich@suse.com>
1819 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1822 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1825 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1827 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1828 differences. Document movslq and movsxd.
1829 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1830 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1831 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1832 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1833 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1834 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1835 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1836 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1837 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1838 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1839 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1841 2020-01-27 Alan Modra <amodra@gmail.com>
1843 * testsuite/gas/all/gas.exp: Replace case statements with switch
1845 * testsuite/gas/elf/elf.exp: Likewise.
1846 * testsuite/gas/macros/macros.exp: Likewise.
1847 * testsuite/lib/gas-defs.exp: Likewise.
1849 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1852 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1853 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1855 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1857 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1858 s exts must be known, so rename *ok* to *fail*.
1859 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1860 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1861 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1863 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1864 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1866 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1869 * config/tc-i386.c (check_long_reg): Always disallow double word
1870 suffix in mnemonic with word general register.
1871 * testsuite/gas/i386/general.s: Replace word general register
1872 with double word general register for movl.
1873 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1875 * testsuite/gas/i386/general.l: Updated.
1876 * testsuite/gas/i386/inval.l: Likewise.
1878 2020-01-22 Alan Modra <amodra@gmail.com>
1880 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1881 __tls_get_addr_desc and __tls_get_addr_opt.
1883 2020-01-21 Jan Beulich <jbeulich@suse.com>
1885 * testsuite/gas/i386/inval-crc32.s,
1886 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1887 * testsuite/gas/i386/inval-crc32.l,
1888 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1890 2020-01-21 Jan Beulich <jbeulich@suse.com>
1892 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1893 generic code path. Deal with No_lSuf being set in a template.
1894 * testsuite/gas/i386/inval-crc32.l,
1895 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1896 instead of error(s) when operand size is ambiguous.
1897 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1898 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1899 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1900 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1901 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1902 Adjust expectations.
1904 2020-01-21 Jan Beulich <jbeulich@suse.com>
1906 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1907 and an intel_syntax check. Re-write lack-of-suffix processing
1909 * doc/c-i386.texi: Document operand size defaults for suffix-
1910 less AT&T syntax insns.
1911 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1912 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1913 testsuite/gas/i386/x86-64-avx-scalar.s,
1914 testsuite/gas/i386/x86-64-avx.s,
1915 testsuite/gas/i386/x86-64-bundle.s,
1916 testsuite/gas/i386/x86-64-intel64.s,
1917 testsuite/gas/i386/x86-64-lock-1.s,
1918 testsuite/gas/i386/x86-64-opcode.s,
1919 testsuite/gas/i386/x86-64-sse2avx.s,
1920 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1921 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1922 testsuite/gas/i386/x86-64-nops.s,
1923 testsuite/gas/i386/x86-64-ptwrite.s,
1924 testsuite/gas/i386/x86-64-simd.s,
1925 testsuite/gas/i386/x86-64-sse-noavx.s,
1926 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1928 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1929 testsuite/gas/i386/noreg64.s: Add further tests.
1930 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1931 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1932 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1933 testsuite/gas/i386/sse-noavx.d,
1934 testsuite/gas/i386/x86-64-intel64.d,
1935 testsuite/gas/i386/x86-64-nops.d,
1936 testsuite/gas/i386/x86-64-opcode.d,
1937 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1938 testsuite/gas/i386/x86-64-ptwrite.d,
1939 testsuite/gas/i386/x86-64-simd-intel.d,
1940 testsuite/gas/i386/x86-64-simd-suffix.d,
1941 testsuite/gas/i386/x86-64-simd.d,
1942 testsuite/gas/i386/x86-64-sse-noavx.d
1943 testsuite/gas/i386/x86-64-suffix.d,
1944 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1945 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1946 testsuite/gas/i386/noreg64.l: New.
1947 * testsuite/gas/i386/i386.exp: Run new tests.
1949 2020-01-21 Jan Beulich <jbeulich@suse.com>
1951 * testsuite/gas/i386/avx512_bf16_vl.s,
1952 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1953 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1954 broadcast forms of VCVTNEPS2BF16.
1955 * testsuite/gas/i386/avx512_bf16_vl.d,
1956 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1958 2020-01-20 Nick Clifton <nickc@redhat.com>
1960 * po/uk.po: Updated Ukranian translation.
1962 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1965 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1966 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1968 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1969 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1970 R_X86_64_GOTPC32_TLSDESC relocation.
1972 2020-01-18 Nick Clifton <nickc@redhat.com>
1974 * configure: Regenerate.
1975 * po/gas.pot: Regenerate.
1977 2020-01-18 Nick Clifton <nickc@redhat.com>
1979 Binutils 2.34 branch created.
1981 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1983 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1984 with vex_encoding_vex.
1985 (parse_insn): Likewise.
1986 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1987 and {vex3} documentation.
1988 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1990 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1992 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1995 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1996 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1997 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1998 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1999 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2000 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2002 2020-01-16 Jan Beulich <jbeulich@suse.com>
2004 * config/tc-i386.c (match_template): Drop found_cpu_match local
2007 2020-01-16 Jan Beulich <jbeulich@suse.com>
2009 * testsuite/gas/i386/avx512dq-inval.l,
2010 testsuite/gas/i386/avx512dq-inval.s: New.
2011 * testsuite/gas/i386/i386.exp: Run new test.
2013 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2015 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2016 relocations when the target is 430X, except when extracting part of an
2018 (msp430_srcoperand): Adjust comment.
2019 Initialize the expp member of the msp430_operand_s struct as
2021 (msp430_dstoperand): Likewise.
2022 * testsuite/gas/msp430/msp430.exp: Run new test.
2023 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2024 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2026 2020-01-15 Alan Modra <amodra@gmail.com>
2028 * configure.tgt: Add sparc-*-freebsd case.
2030 2020-01-14 Lili Cui <lili.cui@intel.com>
2032 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2033 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2034 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2035 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2036 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2037 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2038 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2039 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2040 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2041 * testsuite/gas/i386/align-branch-5.d: Likewise.
2042 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2043 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2044 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2045 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2046 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2047 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2048 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2049 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2050 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2051 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2052 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2053 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2055 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2058 * config/tc-z80.c: Add support for half precision, single
2059 precision and double precision floating point values.
2060 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2061 * doc/as.texi: Add new z80 command line options.
2062 * doc/c-z80.texi: Document new z80 command line options.
2063 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2064 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2065 * testsuite/gas/z80/z80.exp: Run the new test.
2066 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2067 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2068 * testsuite/gas/z80/strings.d: Update expected output.
2070 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2072 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2075 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2077 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2079 * config/tc-arc.h: Add header if/defs.
2080 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2082 2020-01-13 Alan Modra <amodra@gmail.com>
2084 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2086 2020-01-13 Alan Modra <amodra@gmail.com>
2088 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2091 2020-01-10 Alan Modra <amodra@gmail.com>
2093 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2094 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2096 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2099 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2101 (emit_ld_r_r): Likewise.
2102 (emit_ld_rr_m): Likewise.
2103 (emit_ld_rr_nn): Likewise.
2105 2020-01-09 Jan Beulich <jbeulich@suse.com>
2107 * config/tc-i386.c (optimize_encoding): Add
2108 is_any_vex_encoding() invocations. Drop respective
2109 i.tm.extension_opcode == None checks.
2111 2020-01-09 Jan Beulich <jbeulich@suse.com>
2113 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2114 REX transformations. Correct comment indentation.
2116 2020-01-09 Jan Beulich <jbeulich@suse.com>
2118 * config/tc-i386.c (optimize_encoding): Generalize register
2119 transformation for TEST optimization.
2121 2020-01-09 Jan Beulich <jbeulich@suse.com>
2123 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2124 testsuite/gas/i386/x86-64-sysenter-amd.d,
2125 testsuite/gas/i386/x86-64-sysenter-amd.l,
2126 testsuite/gas/i386/x86-64-sysenter-intel.d,
2127 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2128 * testsuite/gas/i386/i386.exp: Run new tests.
2130 2020-01-08 Nick Clifton <nickc@redhat.com>
2133 * doc/as.texi (Align): Document the fact that all arguments can be
2136 (P2align): Likewise.
2138 2020-01-08 Nick Clifton <nickc@redhat.com>
2141 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2142 already defined as a different symbol type.
2143 * testsuite/gas/elf/pr14891.s: New test source file.
2144 * testsuite/gas/elf/pr14891.d: New test driver.
2145 * testsuite/gas/elf/pr14891.s: New test expected error output.
2146 * testsuite/gas/elf/elf.exp: Run the new test.
2148 2020-01-08 Alan Modra <amodra@gmail.com>
2150 * config/tc-z8k.c (md_begin): Make idx unsigned.
2151 (get_specific): Likewise for this_index.
2153 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2155 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2156 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2157 (md_operand): Set X_md to absent.
2158 (arc_parse_name): Check for X_md.
2160 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2163 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2164 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2166 * read.c (next_char_of_string): Likewise.
2167 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2168 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2170 2020-01-03 Nick Clifton <nickc@redhat.com>
2172 * po/sv.po: Updated Swedish translation.
2174 2020-01-03 Jan Beulich <jbeulich@suse.com>
2176 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2177 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2179 2020-01-03 Jan Beulich <jbeulich@suse.com>
2181 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2182 by-element usdot. Add 64-bit form tests for by-element sudot.
2183 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2185 2020-01-03 Jan Beulich <jbeulich@suse.com>
2187 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2188 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2190 2020-01-03 Jan Beulich <jbeulich@suse.com>
2192 * testsuite/gas/aarch64/f64mm.d,
2193 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2195 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2197 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2198 support for assembler code generated by SDCC. Add new relocation
2199 types. Add z80-elf target support.
2200 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2201 labels. Local labels starts from ".L".
2202 * NEWS: Mention the new support.
2203 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2204 * testsuite/gas/all/fwdexp.s: Likewise.
2205 * testsuite/gas/all/cond.l: Likewise.
2206 * testsuite/gas/all/cond.s: Likewise.
2207 * testsuite/gas/all/fwdexp.d: Likewise.
2208 * testsuite/gas/all/fwdexp.s: Likewise.
2209 * testsuite/gas/elf/section2.e-mips: Likewise.
2210 * testsuite/gas/elf/section2.l: Likewise.
2211 * testsuite/gas/elf/section2.s: Likewise.
2212 * testsuite/gas/macros/app1.d: Likewise.
2213 * testsuite/gas/macros/app1.s: Likewise.
2214 * testsuite/gas/macros/app2.d: Likewise.
2215 * testsuite/gas/macros/app2.s: Likewise.
2216 * testsuite/gas/macros/app3.d: Likewise.
2217 * testsuite/gas/macros/app3.s: Likewise.
2218 * testsuite/gas/macros/app4.d: Likewise.
2219 * testsuite/gas/macros/app4.s: Likewise.
2220 * testsuite/gas/macros/app4b.s: Likewise.
2221 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2222 * testsuite/gas/z80/z80.exp: Add new tests
2223 * testsuite/gas/z80/dollar.d: New file.
2224 * testsuite/gas/z80/dollar.s: New file.
2225 * testsuite/gas/z80/ez80_adl_all.d: New file.
2226 * testsuite/gas/z80/ez80_adl_all.s: New file.
2227 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2228 * testsuite/gas/z80/ez80_isuf.s: New file.
2229 * testsuite/gas/z80/ez80_z80_all.d: New file.
2230 * testsuite/gas/z80/ez80_z80_all.s: New file.
2231 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2232 * testsuite/gas/z80/r800_extra.d: New file.
2233 * testsuite/gas/z80/r800_extra.s: New file.
2234 * testsuite/gas/z80/r800_ii8.d: New file.
2235 * testsuite/gas/z80/r800_z80_doc.d: New file.
2236 * testsuite/gas/z80/z180.d: New file.
2237 * testsuite/gas/z80/z180.s: New file.
2238 * testsuite/gas/z80/z180_z80_doc.d: New file.
2239 * testsuite/gas/z80/z80_doc.d: New file.
2240 * testsuite/gas/z80/z80_doc.s: New file.
2241 * testsuite/gas/z80/z80_ii8.d: New file.
2242 * testsuite/gas/z80/z80_ii8.s: New file.
2243 * testsuite/gas/z80/z80_in_f_c.d: New file.
2244 * testsuite/gas/z80/z80_in_f_c.s: New file.
2245 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2246 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2247 * testsuite/gas/z80/z80_out_c_0.d: New file.
2248 * testsuite/gas/z80/z80_out_c_0.s: New file.
2249 * testsuite/gas/z80/z80_reloc.d: New file.
2250 * testsuite/gas/z80/z80_reloc.s: New file.
2251 * testsuite/gas/z80/z80_sli.d: New file.
2252 * testsuite/gas/z80/z80_sli.s: New file.
2254 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2256 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2259 2020-01-01 Alan Modra <amodra@gmail.com>
2261 Update year range in copyright notice of all files.
2263 For older changes see ChangeLog-2019
2265 Copyright (C) 2020 Free Software Foundation, Inc.
2267 Copying and distribution of this file, with or without modification,
2268 are permitted in any medium without royalty provided the copyright
2269 notice and this notice are preserved.
2275 version-control: never