1 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
4 * config/tc-vax.c (md_estimate_size_before_relax): Replace
5 fragP->fr_literal with &fragP->fr_literal[0].
6 (md_convert_frag): Likewise.
8 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
11 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
12 with &fragP->fr_literal[0].
14 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
17 * config/tc-crx.c (getreg_image): Change argument type to int.
18 (md_convert_frag): Replace fragP->fr_literal with
19 &fragP->fr_literal[0].
21 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
24 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
27 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
29 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
30 with &fragP->fr_literal[0].
32 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
35 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
36 2 overlapping strings.
38 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
40 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
41 with &fragP->fr_literal[0].
43 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
45 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
46 with &fragp->fr_literal[0].
47 * config/tc-microblaze.c (md_apply_fix): Likewise.
48 * config/tc-sh.c (md_convert_frag): Likewise.
50 2020-05-24 Jim Wilson <jimw@sifive.com>
53 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
54 asection to segT. New locals seg and subseg. Call subseg_set before
55 fix_new_exp. Call subseg_set after loop to restore original values.
57 2020-05-21 Alan Modra <amodra@gmail.com>
59 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
61 * config/obj-elf.c: Likewise.
62 * config/tc-aarch64.c: Likewise.
63 * config/tc-arm.c: Likewise.
64 * config/tc-m68k.c: Likewise.
65 * config/tc-nios2.c: Likewise.
66 * config/tc-tic30.c: Likewise.
70 * symbols.c: Likewise.
71 * testsuite/gas/all/test-gen.c: Likewise.
73 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
75 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
76 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
77 Static variables which are used to set the ISA extensions. You can
78 use -march (or ELF build attributes) and -misa-spec to set them,
80 (ext_version_hash): The hash table used to handle the extensions
82 (init_ext_version_hash): Initialize the ext_version_hash according
83 to riscv_ext_version_table.
84 (riscv_get_default_ext_version): The callback function of
85 riscv_parse_subset_t. According to the choosed ISA spec,
86 get the default version for the specific extension.
87 (riscv_set_arch): Set the callback function.
88 (enum options, struct option md_longopts): Add new option -misa-spec.
89 (md_parse_option): Do not call riscv_set_arch for -march. We will
90 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
91 to set default_isa_spec class.
92 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
93 ext_version_hash, and then call riscv_set_arch to set the architecture
94 with versions according to default_arch_with_ext.
95 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
97 * testsuite/gas/riscv/attribute-03.d: Likewise.
98 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
99 already set it's version to 2p1 by march, so no need to use the default
100 2p2 version. For m-ext, we do not set the version by -march and ELF arch
101 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
102 ISA spec 2p2, so set 0p0 to it.
103 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
104 zicsr is 2p0 according to ISA spec 20191213.
105 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
106 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
107 You can set them by configure options --with-arch and
108 --with-isa-spec, respectively.
109 (riscv_set_default_isa_spec): New function used to set the
111 (md_parse_option): Call riscv_set_default_isa_spec rather than
112 call riscv_get_isa_spec_class directly.
113 (riscv_after_parse_args): If the -isa-spec is not set, then we
114 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
115 calling riscv_set_default_isa_spec.
116 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
117 the --with-isa-spec may be set to different ISA spec.
118 * testsuite/gas/riscv/attribute-02.d: Likewise.
119 * testsuite/gas/riscv/attribute-03.d: Likewise.
120 * testsuite/gas/riscv/attribute-04.d: Likewise.
121 * testsuite/gas/riscv/attribute-05.d: Likewise.
122 * testsuite/gas/riscv/attribute-06.d: Likewise.
123 * testsuite/gas/riscv/attribute-07.d: Likewise.
124 * configure.ac: Add configure options, --with-arch and
126 * configure: Regenerated.
127 * config.in: Regenerated.
128 * config/tc-riscv.c (default_priv_spec): Static variable which is
129 used to check if the CSR is valid for the chosen privilege spec. You
130 can use -mpriv-spec to set it.
131 (enum reg_class): We now get the CSR address from csr_extra_hash rather
132 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
133 (riscv_init_csr_hashes): Only need to initialize one hash table
135 (riscv_csr_class_check): Change the return type to void. Don't check
136 the ISA dependency if -mcsr-check isn't set.
137 (riscv_csr_version_check): New function. Check and find the CSR address
138 from csr_extra_hash, according to default_priv_spec. Report warning
139 for the invalid CSR if -mcsr-check is set.
140 (reg_csr_lookup_internal): Updated.
141 (reg_lookup_internal): Likewise.
142 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
143 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
144 (md_parse_option): Call riscv_set_default_priv_version to set
146 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
147 privilege spec to the newest one.
148 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
149 include/opcode/riscv.h.
150 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
151 to check the ISA dependency for CSR, so fix the spec version by adding
153 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
154 version warnings for the test case.
155 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
156 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
157 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
158 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
159 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
160 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
161 Check whether the CSR is valid when privilege version 1.9 is choosed.
162 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
163 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
164 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
165 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
166 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
167 Check whether the CSR is valid when privilege version 1.10 is choosed.
168 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
169 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
170 Check whether the CSR is valid when privilege version 1.11 is choosed.
171 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
172 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
173 setting. You can set it by configure option --with-priv-spec.
174 (riscv_set_default_priv_spec): New function used to set the default
176 (md_parse_option): Call riscv_set_default_priv_spec rather than
177 call riscv_get_priv_spec_class directly.
178 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
179 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
180 calling riscv_set_default_priv_spec.
181 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
182 the --with-priv-spec may be set to different privilege spec.
183 * testsuite/gas/riscv/priv-reg.d: Likewise.
184 * configure.ac: Add configure option --with-priv-spec.
185 * configure: Regenerated.
186 * config.in: Regenerated.
187 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
188 explicit_attr. Set it to TRUE if any ELF attribute is found.
189 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
190 the priv attributes are set.
191 (md_assemble): Set the default_priv_spec according to the priv
192 attributes when we start to assemble instruction.
193 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
194 riscv_write_out_attrs. Update the arch and priv attributes. If we
195 don't set the corresponding ELF attributes, then try to output the
197 (riscv_set_public_attributes): If any ELF attribute or -march-attr
198 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
199 to update the arch and priv attributes.
200 (s_riscv_attribute): Make sure all arch and priv attributes are set
201 before any instruction.
202 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
203 ELF attribute or -march-attr is set. If the priv attributes are not
204 set, then try to update them by the default setting (-mpriv-spec or
206 * testsuite/gas/riscv/attribute-02.d: Likewise.
207 * testsuite/gas/riscv/attribute-03.d: Likewise.
208 * testsuite/gas/riscv/attribute-04.d: Likewise.
209 * testsuite/gas/riscv/attribute-06.d: Likewise.
210 * testsuite/gas/riscv/attribute-07.d: Likewise.
211 * testsuite/gas/riscv/attribute-08.d: Likewise.
212 * testsuite/gas/riscv/attribute-09.d: Likewise.
213 * testsuite/gas/riscv/attribute-10.d: Likewise.
214 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
215 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
216 set by priv attributes must be supported.
217 * testsuite/gas/riscv/attribute-05.s: Likewise.
218 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
219 priv attributes according to the -mpriv-spec option.
220 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
221 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
222 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
223 * testsuite/gas/riscv/priv-reg.d: Removed.
224 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
225 CSR according to the priv spec 1.9.
226 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
227 CSR according to the priv spec 1.9.1.
228 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
229 CSR according to the priv spec 1.10.
230 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
231 CSR according to the priv spec 1.11.
232 * config/tc-riscv.c (md_show_usage): Add descriptions about
234 * doc/c-riscv.texi: Likewise.
236 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
238 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
239 * testsuite/gas/ppc/power9.d: Likewise.
240 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
241 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
242 sync, wait, waitrsv>: Add tests.
243 * testsuite/gas/ppc/power10.d: Likewise.
245 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
248 * config/tc-arm.c : Add arm_ext_v8r feature.
249 (it_fsm_post_encode): Check arm_ext_v8r feature.
250 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
252 2020-05-19 Alan Modra <amodra@gmail.com>
254 * write.c (write_contents): Use bfd_get_filename rather than
255 accessing bfd->filename directly. Use bfd_section_name rather
256 than accessing section->name directly.
258 2020-05-19 Alan Modra <amodra@gmail.com>
260 * symbols.c (local_symbol_make): Init all of lsy_flags.
262 2020-05-18 Alan Modra <amodra@gmail.com>
264 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
265 before looking at add_symbol->sy_flags.
267 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
269 * config/tc-i386.c: Not handle lret/iret.
270 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
271 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
272 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
273 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
274 * testsuite/gas/i386/lfence-ret.s: Ditto.
275 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
276 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
277 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
278 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
279 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
280 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
281 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
283 2020-05-15 Alan Modra <amodra@gmail.com>
284 Alex Coplan <alex.coplan@arm.com>
286 * symbols.c (struct local_symbol): Update comment.
287 (resolve_symbol_value): For resolved symbols equated to other
288 symbols, verify that the referenced symbol is not a local_symbol
289 before accessing sy_value. Don't leave symbol loops during
290 finalize_syms resolution.
291 * testsuite/gas/all/assign-bad-recursive.d: New test.
292 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
293 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
294 * testsuite/gas/all/gas.exp: Run it.
296 2020-05-14 Nick Clifton <nickc@redhat.com>
298 * po/sv.po: Updated Swedish translation.
300 2020-05-11 Alan Modra <amodra@gmail.com>
302 * testsuite/gas/ppc/scalarquad.d,
303 * testsuite/gas/ppc/scalarquad.s: New test.
304 * testsuite/gas/ppc/ppc.exp: Run it.
306 2020-05-11 Alan Modra <amodra@gmail.com>
308 * testsuite/gas/ppc/rightmost.d,
309 * testsuite/gas/ppc/rightmost.s: New test.
310 * testsuite/gas/ppc/ppc.exp: Run it.
312 2020-05-11 Alan Modra <amodra@gmail.com>
314 * testsuite/gas/ppc/xvtlsbb.d,
315 * testsuite/gas/ppc/xvtlsbb.s: New test.
316 * testsuite/gas/ppc/ppc.exp: Run it.
318 2020-05-11 Alan Modra <amodra@gmail.com>
320 * testsuite/gas/ppc/stringop.d,
321 * testsuite/gas/ppc/stringop.s: New test.
322 * testsuite/gas/ppc/ppc.exp: Run it.
324 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
326 * testsuite/gas/ppc/set_bool.d,
327 * testsuite/gas/ppc/set_bool.s: New test.
328 * testsuite/gas/ppc/ppc.exp: Run it.
330 2020-05-11 Alan Modra <amodra@gmail.com>
332 * testsuite/gas/ppc/bitmanip.d,
333 * testsuite/gas/ppc/bitmanip.s: New test.
334 * testsuite/gas/ppc/ppc.exp: Run it.
336 2020-05-11 Alan Modra <amodra@gmail.com>
338 * testsuite/gas/ppc/genpcv.d,
339 * testsuite/gas/ppc/genpcv.s: New test.
340 * testsuite/gas/ppc/ppc.exp: Run it.
342 2020-05-11 Alan Modra <amodra@gmail.com>
344 * testsuite/gas/ppc/maskmanip.d,
345 * testsuite/gas/ppc/maskmanip.s: New test.
346 * testsuite/gas/ppc/ppc.exp: Run it.
348 2020-05-11 Alan Modra <amodra@gmail.com>
349 Peter Bergner <bergner@linux.ibm.com>
351 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
352 (md_assemble): Check acc specified in correct operand.
353 * testsuite/gas/ppc/outerprod.d,
354 * testsuite/gas/ppc/outerprod.s,
355 * testsuite/gas/ppc/vsx4.d,
356 * testsuite/gas/ppc/vsx4.s: New tests.
357 * testsuite/gas/ppc/ppc.exp: Run them.
359 2020-05-11 Alan Modra <amodra@gmail.com>
361 * testsuite/gas/ppc/simd_perm.d,
362 * testsuite/gas/ppc/simd_perm.s: New test.
363 * testsuite/gas/ppc/ppc.exp: Run it.
365 2020-05-11 Alan Modra <amodra@gmail.com>
367 * testsuite/gas/ppc/int128.d,
368 * testsuite/gas/ppc/int128.s: New test.
369 * testsuite/gas/ppc/ppc.exp: Run it.
371 2020-05-11 Alan Modra <amodra@gmail.com>
373 * testsuite/gas/ppc/vsx_32byte.d,
374 * testsuite/gas/ppc/vsx_32byte.s: New test.
375 * testsuite/gas/ppc/ppc.exp: Run it.
377 2020-05-11 Alan Modra <amodra@gmail.com>
379 * testsuite/gas/ppc/vec_mul.s,
380 * testsuite/gas/ppc/vec_mul.d: New test.
381 * testsuite/gas/ppc/ppc.exp: Run it.
383 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
385 * testsuite/gas/ppc/byte_rev.d,
386 * testsuite/gas/ppc/byte_rev.s: New test.
387 * testsuite/gas/ppc/ppc.exp: Run it.
389 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
391 * testsuite/gas/ppc/power10.d: Add paste. tests.
392 * testsuite/gas/ppc/power10.s: Likewise.
394 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
396 * testsuite/gas/ppc/power10.s: New test.
397 * testsuite/gas/ppc/power10.d: Likewise.
398 * testsuite/gas/ppc/ppc.exp: Run it.
400 2020-05-11 Alan Modra <amodra@gmail.com>
402 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
404 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
405 place of -mfuture/-Mfuture.
406 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
407 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
409 2020-05-06 Nick Clifton <nickc@redhat.com>
411 * po/sv.po: Updated Swedish translation.
413 2020-05-06 Nick Clifton <nickc@redhat.com>
416 * doc/as.texi (Preprocessing): Replace cross reference to not
417 existant document with a URL to the equivalent page in the GCC
420 2020-05-05 Nick Clifton <nickc@redhat.com>
422 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
423 construction of a DWARF-5 directory name table.
424 * testsuite/gas/elf/pr25917.d: Update expected output.
426 2020-05-05 Gunther Nikl <gnikl@justmail.de>
428 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
429 (md_parse_option): Remove initialization of elf_flags.
431 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
434 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
435 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
436 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
438 2020-05-04 Nick Clifton <nickc@redhat.com>
441 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
442 table's existence before looking at its entries.
443 Also do not emit a default directory entry if there are no
446 * testsuite/gas/elf/pr25917.s: New test source file.
447 * testsuite/gas/elf/pr25917.d: New test driver.
448 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
450 2020-04-30 Alex Coplan <alex.coplan@arm.com>
452 * config/tc-aarch64.c (fix_insn): Implement for
453 AARCH64_OPND_UNDEFINED.
454 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
455 * testsuite/gas/aarch64/udf.s: New.
456 * testsuite/gas/aarch64/udf.d: New.
457 * testsuite/gas/aarch64/udf-invalid.s: New.
458 * testsuite/gas/aarch64/udf-invalid.l: New.
459 * testsuite/gas/aarch64/udf-invalid.d: New.
461 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
463 * config/tc-rx.c (elf_flags): Reset default value.
464 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
466 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
468 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
470 (microarch_earliest): New static variable.
471 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
472 simcall opcode has mandatory parameter.
473 (xg_init_global_config): Initialize microarch_earliest.
475 2020-04-29 Nick Clifton <nickc@redhat.com>
478 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
479 IMM0_8S and add support for IMM0_8U.
480 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
481 unsigned 8-bit immediate.
482 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
483 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
485 2020-04-27 Tamar Christina <tamar.christina@arm.com>
487 * NEWS: Add news entry for big-obj.
488 * config/tc-i386.c (i386_target_format): Support new format.
489 * doc/c-i386.texi: Add i386 support.
490 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
491 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
493 2020-04-27 Nick Clifton <nickc@redhat.com>
496 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
497 (assign_file_to_slot): New function. Fills in an entry in the
499 (allocate_filenum): Use new function.
500 (allocate_filename_to_slot): Use new function. If the specified
501 slot entry is already in use, but was chosen automatically then
502 reassign the automatic entry.
504 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
506 * config/tc-i386.c (lfence_before_ret_shl): New member.
507 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
509 (insert_after_load): Issue warning for REP CMPS/SCAS.
510 (insert_before_before): Handle iret, Handle
511 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
512 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
513 -mlfence-before-ret=[none/not/or/shl/yes].
514 Enable -mlfence-before-ret=shl when
515 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
516 (md_show_usage): Ditto.
517 * doc/c-i386.texi: Ditto.
518 * testsuite/gas/i386/i386.exp: Add new testcases.
519 * testsuite/gas/i386/lfence-load-b.d: New.
520 * testsuite/gas/i386/lfence-load-b.e: New.
521 * testsuite/gas/i386/lfence-load.d: Modified.
522 * testsuite/gas/i386/lfence-load.e: New.
523 * testsuite/gas/i386/lfence-load.s: Modified.
524 * testsuite/gas/i386/lfence-ret-a.d: Modified.
525 * testsuite/gas/i386/lfence-ret-b.d: Modified.
526 * testsuite/gas/i386/lfence-ret-c.d: New.
527 * testsuite/gas/i386/lfence-ret-d.d: New.
528 * testsuite/gas/i386/lfence-ret.s: Modified.
529 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
530 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
531 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
532 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
533 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
534 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
535 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
536 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
537 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
538 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
540 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
543 * config/tc-xtensa.c (md_apply_fix): Replace
544 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
545 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
546 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
547 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
548 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
550 2020-04-22 Alan Modra <amodra@gmail.com>
552 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
553 symbol for ".symver .. remove".
554 * doc/as.texi (.symver): Update.
555 * testsuite/gas/symver/symver11.s: Make foo weak.
556 * testsuite/gas/symver/symver11.d: Expect an error.
557 * testsuite/gas/symver/symver7.d: Allow other random symbols.
559 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
561 * testsuite/gas/symver/symver11.s: Add ".balign 8".
563 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
566 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
567 * testsuite/gas/m68k/operands.d: Update.
568 * testsuite/gas/m68k/op68000.d: Update for new error messages.
570 2020-04-21 Tamar Christina <tamar.christina@arm.com>
573 * testsuite/gas/arm/pr24753.d: New test.
574 * testsuite/gas/arm/pr24753.s: New test.
576 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
580 * NEWS: Mention .symver extension.
581 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
583 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
584 add a version name. Add local, hidden and remove visibility
586 (elf_frob_symbol): Handle the list of version names. Update the
587 original symbol to local, hidden or remove it from the symbol
589 (elf_frob_file_before_adjust): Handle the list of version names.
590 * config/obj-elf.h (elf_visibility): New.
591 (elf_versioned_name_list): Likewise.
592 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
593 and visibility. Change versioned_name pointer to struct
594 elf_versioned_name_list.
595 * doc/as.texi: Update .symver directive.
596 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
597 error checking tests.
598 * testsuite/gas/symver/symver6.d: New file.
599 * testsuite/gas/symver/symver7.d: Likewise.
600 * testsuite/gas/symver/symver7.s: Likewise.
601 * testsuite/gas/symver/symver8.d: Likewise.
602 * testsuite/gas/symver/symver8.s: Likewise.
603 * testsuite/gas/symver/symver9.s: Likewise.
604 * testsuite/gas/symver/symver9a.d: Likewise.
605 * testsuite/gas/symver/symver9b.d: Likewise.
606 * testsuite/gas/symver/symver10.s: Likewise.
607 * testsuite/gas/symver/symver10a.d: Likewise.
608 * testsuite/gas/symver/symver10b.d: Likewise.
609 * testsuite/gas/symver/symver11.d: Likewise.
610 * testsuite/gas/symver/symver11.s: Likewise.
611 * testsuite/gas/symver/symver12.d: Likewise.
612 * testsuite/gas/symver/symver12.s: Likewise.
613 * testsuite/gas/symver/symver13.d: Likewise.
614 * testsuite/gas/symver/symver13.s: Likewise.
615 * testsuite/gas/symver/symver14.d: Likewise.
616 * testsuite/gas/symver/symver14.l: Likewise.
617 * testsuite/gas/symver/symver15.d: Likewise.
618 * testsuite/gas/symver/symver15.l: Likewise.
619 * testsuite/gas/symver/symver6.l: Removed.
620 * testsuite/gas/symver/symver6.s: Updated.
622 2020-04-20 Sudakshina Das <sudi.das@arm.com>
624 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
626 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
627 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
628 * testsuite/gas/aarch64/system.d: Update.
630 2020-04-20 Sudakshina Das <sudi.das@arm.com>
632 * testsuite/gas/aarch64/bti.d: Update -march option.
633 * testsuite/gas/aarch64/illegal-bti.d: Remove.
634 * testsuite/gas/aarch64/illegal-bti.l: Remove.
635 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
636 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
638 2020-04-17 Alan Modra <amodra@gmail.com>
640 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
642 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
643 Nick Clifton <nickc@redhat.com>
646 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
648 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
650 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
651 targets running this test.
653 2020-02-16 David Faust <david.faust@oracle.com>
655 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
656 * testsuite/gas/bpf/jump32.s: New file.
657 * testsuite/gas/bpf/jump32.d: Likewise.
659 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
661 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
664 2020-04-08 Gunther Nikl <gnikl@justmail.de>
666 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
667 (md_pcrel_from): Remove prototytpe.
668 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
670 (md_pcrel_from_section): Remove duplicate prototype.
671 * tc.h (md_pcrel_from_section): Add prototype.
672 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
673 * config/tc-arc.h (md_pcrel_from_section): Likewise.
674 * config/tc-arm.h (md_pcrel_from_section): Likewise.
675 * config/tc-avr.h (md_pcrel_from_section): Likewise.
676 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
677 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
678 * config/tc-csky.h (md_pcrel_from_section): Likewise.
679 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
680 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
681 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
682 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
683 * config/tc-frv.h (md_pcrel_from_section): Likewise.
684 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
685 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
686 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
687 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
688 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
689 * config/tc-mep.h (md_pcrel_from_section): Likewise.
690 * config/tc-metag.h (md_pcrel_from_section): Likewise.
691 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
692 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
693 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
694 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
695 * config/tc-mt.h (md_pcrel_from_section): Likewise.
696 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
697 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
698 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
699 * config/tc-rx.h (md_pcrel_from_section): Likewise.
700 * config/tc-s390.h (md_pcrel_from_section): Likewise.
701 * config/tc-sh.h (md_pcrel_from_section): Likewise.
702 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
703 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
704 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
705 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
706 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
707 md_apply_fix3): Delete prototypes.
709 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
711 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
714 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
716 * doc/c-z80.texi: Fix @xref warnings.
718 2020-04-07 Lili Cui <lili.cui@intel.com>
720 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
721 (cpu_noarch): Likewise.
722 * doc/c-i386.texi: Document TSXLDTRK.
723 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
724 * testsuite/gas/i386/tsxldtrk.d: Likewise.
725 * testsuite/gas/i386/tsxldtrk.s: Likewise.
726 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
728 2020-04-02 Lili Cui <lili.cui@intel.com>
730 * config/tc-i386.c (cpu_arch): Add .serialize.
731 (cpu_noarch): Likewise.
732 * doc/c-i386.texi: Document serialize.
733 * testsuite/gas/i386/i386.exp: Run serialize tests
734 * testsuite/gas/i386/serialize.d: Likewise.
735 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
736 * testsuite/gas/i386/serialize.s: Likewise.
738 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
740 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
741 * testsuite/gas/elf/section12b.d: Likewise.
742 * testsuite/gas/elf/section16a.d: Likewise.
743 * testsuite/gas/elf/section16b.d: Likewise.
745 2020-04-02 Gunther Nikl <gnikl@justmail.de>
747 * config/tc-m68k.c (m68k_ip): Fix range check for index register
748 with a suppressed address register.
750 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
753 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
754 * testsuite/gas/i386/localpic.s: Add a test for relocation
755 against local absolute symbol.
756 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
757 * testsuite/gas/i386/localpic.d: Updated.
758 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
759 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
761 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
764 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
765 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
766 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
767 testsuite/gas/i386/x86-64-jump.d.
768 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
769 Incorporate changes to
770 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
771 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
772 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
773 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
774 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
776 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
780 * dwarf2dbg.c: Do not include "bignum.h".
782 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
784 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
785 * testsuite/gas/riscv/alias-csr.s: Likewise.
786 * testsuite/gas/riscv/no-aliases-csr.d: Move this
787 to priv-reg-pseudo-noalias.
788 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
789 * testsuite/gas/riscv/bad-csr.l: Likewise.
790 * testsuite/gas/riscv/bad-csr.s: Likewise.
791 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
792 * testsuite/gas/riscv/satp.s: Likewise.
793 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
794 csr instruction, including alias-csr testcase.
795 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
796 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
797 pseudo instruction with objdump -Mno-aliases.
798 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
799 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
800 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
801 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
802 * testsuite/gas/riscv/priv-reg.s: Likewise.
803 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
804 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
805 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
807 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
809 * config/obj-coff.c (obj_coff_section): Set the bss flag on
810 sections with the "b" attribute.
812 2020-03-22 Alan Modra <amodra@gmail.com>
814 * testsuite/gas/s12z/truncated.d: Update expected output.
816 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
819 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
820 * doc/c-z80.texi: Update documentation.
822 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
827 Fix disassembling ED+A4/AC/B4/BC opcodes.
828 Fix assembling lines containing colonless label and instruction
829 with first operand inside parentheses.
830 Fix registration of unsupported by target CPU registers.
831 * config/tc-z80.c: See above.
832 * config/tc-z80.h: See above.
833 * testsuite/gas/z80/colonless.d: Update test.
834 * testsuite/gas/z80/colonless.s: Likewise.
835 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
836 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
837 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
838 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
839 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
840 * testsuite/gas/z80/unsup_regs.s: Likewise.
841 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
842 * testsuite/gas/z80/z80.exp: Likewise.
843 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
844 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
845 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
847 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
850 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
851 (parse_operands): Handle new operand codes.
852 (do_neon_dyadic_long): Make shape check accept the scalar variants.
853 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
854 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
855 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
856 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
857 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
858 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
859 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
861 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
863 * NEWS: Mention x86 assembler options for CVE-2020-0551.
865 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
867 * testsuite/gas/i386/i386.exp: Run new tests.
868 * testsuite/gas/i386/lfence-byte.d: New file.
869 * testsuite/gas/i386/lfence-byte.e: Likewise.
870 * testsuite/gas/i386/lfence-byte.s: Likewise.
871 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
872 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
873 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
874 * testsuite/gas/i386/lfence-indbr.e: Likewise.
875 * testsuite/gas/i386/lfence-indbr.s: Likewise.
876 * testsuite/gas/i386/lfence-load.d: Likewise.
877 * testsuite/gas/i386/lfence-load.s: Likewise.
878 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
879 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
880 * testsuite/gas/i386/lfence-ret.s: Likewise.
881 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
882 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
883 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
884 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
885 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
886 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
887 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
888 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
889 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
890 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
891 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
892 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
894 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
896 * config/tc-i386.c (lfence_after_load): New.
897 (lfence_before_indirect_branch_kind): New.
898 (lfence_before_indirect_branch): New.
899 (lfence_before_ret_kind): New.
900 (lfence_before_ret): New.
903 (insert_lfence_after): New.
904 (insert_lfence_before): New.
905 (md_assemble): Call insert_lfence_before and insert_lfence_after.
907 (OPTION_MLFENCE_AFTER_LOAD): New.
908 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
909 (OPTION_MLFENCE_BEFORE_RET): New.
910 (md_longopts): Add -mlfence-after-load=,
911 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
912 (md_parse_option): Handle -mlfence-after-load=,
913 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
914 (md_show_usage): Display -mlfence-after-load=,
915 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
916 (i386_cons_align): New.
917 * config/tc-i386.h (i386_cons_align): New.
918 (md_cons_align): New.
919 * doc/c-i386.texi: Document -mlfence-after-load=,
920 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
922 2020-03-11 Nick Clifton <nickc@redhat.com>
926 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
927 (DWARF2_FILE_SIZE_NAME): Default to -1.
928 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
930 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
931 (NUM_MD5_BYTES): Define.
932 (struct file entry): Add md5 field.
933 (get_filenum): Delete and replace with...
934 (get_basename): New function.
935 (get_directory_table_entry): New function.
936 (allocate_filenum): New function.
937 (allocate_filename_to_slot): New function.
938 (dwarf2_where): Use new functions.
939 (dwarf2_directive_filename): Add support for extended .file
941 (dwarf2_directive_loc): Allow the use of file number zero with
943 (out_file_list): Rename to...
944 (out_dir_and_file_list): Add DWARF 5 support.
945 (out_debug_line): Emit extra values into the section header for
947 (out_debug_str): Allow for file 0 to be used with DWARF 5.
948 * doc/as.texi (.file): Update the description of this pseudo-op.
949 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
950 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
951 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
952 * NEWS: Mention the new feature.
954 2020-03-10 Alan Modra <amodra@gmail.com>
956 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
957 to avoid signed overflow.
958 * config/tc-mcore.c (md_assemble): Likewise.
959 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
960 * config/tc-nds32.c (SET_ADDEND): Likewise.
961 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
963 2020-03-09 Jan Beulich <jbeulich@suse.com>
965 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
966 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
967 testsuite/gas/i386/avx-intel.d: Adjust expectations.
969 2020-03-07 Alan Modra <amodra@gmail.com>
971 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
974 2020-03-06 Nick Clifton <nickc@redhat.com>
977 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
978 0 if the dwarf_level is 5 or more. Complain if a filename follows
980 * testsuite/gas/elf/dwarf-5-file0.s: New test.
981 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
982 * testsuite/gas/elf/elf.exp: Run the new test.
985 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
986 * doc/as.texi: Fix another typo.
988 2020-03-06 Nick Clifton <nickc@redhat.com>
991 * as.c (dwarf_level): Define.
992 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
993 (parse_args): Add support for the new options.
994 as.h (dwarf_level): Prototype.
995 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
997 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
998 (DWARF2_LINE_VERSION): Remove definition.
999 * doc/as.texi: Document the new options.
1001 2020-03-06 Nick Clifton <nickc@redhat.com>
1004 * as.c (main): Allow matching input and outputs when they are
1007 2020-03-06 Jan Beulich <jbeulich@suse.com>
1009 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1011 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1012 one of byte/word/dword/qword is set alongside a SIMD register in
1013 a template's operand.
1015 2020-03-06 Jan Beulich <jbeulich@suse.com>
1017 * config/tc-i386.c (match_template): Extend code in logic
1018 rejecting certain suffixes in certain modes to also cover mask
1019 register use and VecSIB. Drop special casing of broadcast. Skip
1020 immediates in the check.
1022 2020-03-06 Jan Beulich <jbeulich@suse.com>
1024 * config/tc-i386.c (match_template): Fold duplicate code in
1025 logic rejecting certain suffixes in certain modes. Drop
1028 2020-03-06 Jan Beulich <jbeulich@suse.com>
1030 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1031 alongside !norex64 ones.
1032 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1033 with both 32- and 64-bit GPR operands.
1034 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1035 32- and 64-bit GPR operands.
1036 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1037 testsuite/gas/i386/x86-64-avx512bw.d,
1038 testsuite/gas/i386/x86-64-avx512f-intel.d,
1039 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1041 2020-03-06 Jan Beulich <jbeulich@suse.com>
1043 * config/tc-i386.c (md_assemble): Drop use of rex64.
1044 (process_suffix): For REX.W for 64-bit CRC32.
1046 2020-03-06 Jan Beulich <jbeulich@suse.com>
1048 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1049 addressing for MPX insns without base/index.
1050 * testsuite/gas/i386/mpx-16bit.s,
1051 * testsuite/gas/i386/mpx-16bit.d: New.
1052 * testsuite/gas/i386/i386.exp: Run new test.
1054 2020-03-06 Jan Beulich <jbeulich@suse.com>
1056 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1057 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1058 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1059 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1060 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1061 as well as a BSWAP one.
1062 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1063 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1064 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1065 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1066 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1067 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1068 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1069 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1070 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1071 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1072 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1073 testsuite/gas/i386/vmx.d: Adjust expectations.
1075 2020-03-06 Jan Beulich <jbeulich@suse.com>
1077 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1078 from having their operands swapped.
1079 * testsuite/gas/i386/waitpkg.s,
1080 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1081 3-operand cases as well as testing of 16-bit code generation.
1082 * testsuite/gas/i386/waitpkg.d,
1083 testsuite/gas/i386/waitpkg-intel.d,
1084 testsuite/gas/i386/x86-64-waitpkg.d,
1085 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1087 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1089 * config/tc-riscv.c (percent_op_utype): Support the modifier
1091 * doc/c-riscv.texi: Add documentation.
1092 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1093 modifier %got_pcrel_hi.
1094 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1095 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1096 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1098 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1099 (RISC-V-Formats): Update the section name from "Instruction Formats"
1100 to "RISC-V Instruction Formats".
1102 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1104 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1105 detected in a section which does not have at least 4 byte
1107 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1108 * testsuite/gas/arm/ldr-t.s: Likewise.
1109 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1110 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1111 disassembly, ignoring any NOPs that may have been inserted because
1112 of section alignment.
1113 * testsuite/gas/arm/ldr-t.d: Likewise.
1115 2020-03-04 Jan Beulich <jbeulich@suse.com>
1117 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1118 * doc/c-i386.texi: Mention sev_es.
1119 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1120 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1122 * testsuite/gas/i386/arch-13-znver1.d,
1123 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1125 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1127 * config/tc-i386.c (match_template): Replace ignoresize and
1128 defaultsize with mnemonicsize.
1129 (process_suffix): Likewise.
1131 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1134 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1135 instruction LD IY,(HL).
1136 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1137 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1138 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1139 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1141 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1144 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1145 x86-64-default-suffix-avx.
1146 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1147 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1148 * testsuite/gas/i386/noreg64.d: Updated.
1149 * testsuite/gas/i386/noreg64.l: Likewise.
1150 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1151 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1152 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1154 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1157 * config/tc-z80.c (contains_register): Prevent an illegal memory
1158 access when checking an expression for a register name.
1160 2020-03-03 Alan Modra <amodra@gmail.com>
1162 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1165 2020-03-02 Alan Modra <amodra@gmail.com>
1167 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1168 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1170 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1171 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1172 (s3_s_score_lcomm): Likewise.
1173 * config/tc-score7.c: Similarly.
1174 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1176 2020-02-28 YunQiang Su <syq@debian.org>
1179 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1180 to handle multi-labels.
1181 (has_label_name): New.
1183 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1185 * config/tc-arm.c (enum pred_instruction_type): Remove
1186 NEUTRAL_IT_NO_VPT_INSN predication type.
1187 (cxn_handle_predication): Modify to require condition suffixes.
1188 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1189 * testsuite/gas/arm/cde-scalar.s: Update test.
1190 * testsuite/gas/arm/cde-warnings.l: Update test.
1191 * testsuite/gas/arm/cde-warnings.s: Update test.
1193 2020-02-26 Alan Modra <amodra@gmail.com>
1195 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1196 N_() on empty string.
1198 2020-02-26 Alan Modra <amodra@gmail.com>
1200 * read.c (read_a_source_file): Call strncpy with length one
1201 less than size of original_case_string.
1203 2020-02-26 Alan Modra <amodra@gmail.com>
1205 * config/obj-elf.c: Indent labels correctly.
1206 * config/obj-macho.c: Likewise.
1207 * config/tc-aarch64.c: Likewise.
1208 * config/tc-alpha.c: Likewise.
1209 * config/tc-arm.c: Likewise.
1210 * config/tc-cr16.c: Likewise.
1211 * config/tc-crx.c: Likewise.
1212 * config/tc-frv.c: Likewise.
1213 * config/tc-i386-intel.c: Likewise.
1214 * config/tc-i386.c: Likewise.
1215 * config/tc-ia64.c: Likewise.
1216 * config/tc-mn10200.c: Likewise.
1217 * config/tc-mn10300.c: Likewise.
1218 * config/tc-nds32.c: Likewise.
1219 * config/tc-riscv.c: Likewise.
1220 * config/tc-s12z.c: Likewise.
1221 * config/tc-xtensa.c: Likewise.
1222 * config/tc-z80.c: Likewise.
1224 * symbols.c: Likewise.
1225 * write.c: Likewise.
1227 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1229 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1230 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1231 after parsing all arguments.
1232 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1233 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1234 are used to check if we write a read-only CSR by the CSR instruction.
1235 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1236 all CSR for the read-only CSR checking.
1237 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1238 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1239 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1240 all CSR instructions for the read-only CSR checking.
1241 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1242 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1244 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1245 (riscv_opts): Initialize it.
1246 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1247 before doing the CSR checking.
1248 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1249 (md_longopts): Add mcsr-check and mno-csr-check.
1250 (md_parse_option): Handle new enum option values.
1251 (s_riscv_option): Handle new long options.
1252 * doc/c-riscv.texi: Add description for the new .option and assembler
1254 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1256 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1258 * config/tc-riscv.c (csr_extra_hash): New.
1259 (enum riscv_csr_class): New enum. Used to decide
1260 whether or not this CSR is legal in the current ISA string.
1261 (struct riscv_csr_extra): New structure to hold all extra information
1263 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1264 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1265 Call hash_reg_name to insert CSR address into reg_names_hash.
1266 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1267 Decide whether the CSR is valid according to the csr_extra_hash.
1268 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1269 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1270 not a boolean. This is same as riscv_init_csr_hash, so keep the
1272 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1273 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1274 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1275 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1276 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1277 f-ext CSR are not allowed.
1278 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1279 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1280 source file is `priv-reg.s`, and the ISA is rv64if, so the
1281 rv32-only CSR are not allowed.
1282 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1284 2020-02-21 Alan Modra <amodra@gmail.com>
1286 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1287 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1289 2020-02-21 Alan Modra <amodra@gmail.com>
1292 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1293 on section size adjustment, instead perform another write if
1294 exec header size is larger than section size.
1296 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1298 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1299 -mno-arch-attr command line options.
1301 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1303 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1304 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1306 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1309 * config/tc-z80.c (md_parse_option): Do not use an underscore
1310 prefix for local labels in SDCC compatability mode.
1311 (z80_start_line_hook): Remove SDCC dollar label support.
1312 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1313 * testsuite/gas/z80/sdcc.s: Likewise.
1315 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1318 * config/tc-z80.c: Add -march option.
1319 * doc/as.texi: Update Z80 documentation.
1320 * doc/c-z80.texi: Likewise.
1321 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1322 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1323 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1324 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1325 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1326 * testsuite/gas/z80/gbz80_all.d: Likewise.
1327 * testsuite/gas/z80/r800_extra.d: Likewise.
1328 * testsuite/gas/z80/r800_ii8.d: Likewise.
1329 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1330 * testsuite/gas/z80/sdcc.d: Likewise.
1331 * testsuite/gas/z80/z180.d: Likewise.
1332 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1333 * testsuite/gas/z80/z80_doc.d: Likewise.
1334 * testsuite/gas/z80/z80_ii8.d: Likewise.
1335 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1336 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1337 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1338 * testsuite/gas/z80/z80_sli.d: Likewise.
1339 * testsuite/gas/z80/z80n_all.d: Likewise.
1340 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1342 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1344 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1345 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1346 * testsuite/gas/i386/i386.exp: Run property-3 and
1348 * testsuite/gas/i386/property-3.d: New file.
1349 * testsuite/gas/i386/property-3.s: Likewise.
1350 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1352 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1354 * config/tc-i386.c (cpu_arch): Add .popcnt.
1355 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1356 Add a tab before @samp{.sse4a}.
1358 2020-02-17 Jan Beulich <jbeulich@suse.com>
1360 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1361 for AddrPrefixOpReg templates. Combine the two pieces of
1362 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1365 2020-02-17 Jan Beulich <jbeulich@suse.com>
1368 * config/tc-i386.c (md_assemble): Also suppress operand
1369 swapping for MONITOR{,X} and MWAIT{,X}.
1370 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1371 Add Intel syntax monitor/mwait tests.
1372 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1373 Adjust expectations.
1374 *testsuite/gas/i386/sse3-intel.d,
1375 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1376 * testsuite/gas/i386/i386.exp: Run new tests.
1378 2020-02-17 Jan Beulich <jbeulich@suse.com>
1381 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1382 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1384 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1386 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1387 * testsuite/gas/i386/avx512dq-inval.l,
1388 testsuite/gas/i386/inval-avx.l,
1389 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1390 * testsuite/gas/i386/avx512vl-ambig.s,
1391 testsuite/gas/i386/avx512vl-ambig.l: New.
1392 * testsuite/gas/i386/i386.exp: Run new test.
1394 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1396 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1398 * doc/c-i386.texi: Document sse4a and nosse4a.
1400 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1402 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1405 2020-02-14 Jan Beulich <jbeulich@suse.com>
1408 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1410 (process_suffix): ... here. Consider just the first operand
1412 (check_long_reg): Drop opcode 0x63 special case again.
1413 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1414 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1415 Move ambiguous operand size tests ...
1416 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1417 testsuite/gas/i386/noreg64.s: ... here.
1418 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1419 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1420 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1421 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1422 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1423 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1424 testsuite/gas/i386/x86-64-movsxd.d,
1425 testsuite/gas/i386/x86-64-movsxd-intel.d,
1426 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1427 Adjust expectations.
1428 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1429 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1430 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1431 * testsuite/gas/i386/i386.exp: Run new tests.
1433 2020-02-14 Jan Beulich <jbeulich@suse.com>
1435 * config/tc-i386.c (process_operands): Also skip segment
1436 override prefix emission if it matches an already present one.
1437 * testsuite/gas/i386/prefix32.s: Add double segment override
1439 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1441 2020-02-14 Jan Beulich <jbeulich@suse.com>
1443 * config/tc-i386.c (process_operands): Drop ineffectual segment
1444 overrides when optimizing.
1445 * testsuite/gas/i386/lea-optimize.d: New.
1446 * testsuite/gas/i386/i386.exp: Run new test.
1448 2020-02-14 Jan Beulich <jbeulich@suse.com>
1450 * config/tc-i386.c (process_operands): Also check insn prefix
1451 for ineffectual segment override warning. Don't cover possible
1452 VEX/EVEX encoded insns there.
1453 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1454 testsuite/gas/i386/lea.e: New.
1455 * testsuite/gas/i386/i386.exp: Run new test.
1457 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1460 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1463 2020-02-13 Fangrui Song <maskray@google.com>
1464 H.J. Lu <hongjiu.lu@intel.com>
1467 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1468 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1469 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1470 * testsuite/gas/i386/relax-5.d: New file.
1471 * testsuite/gas/i386/relax-5.s: Likewise.
1472 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1473 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1475 2020-02-13 Jan Beulich <jbeulich@suse.com>
1477 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1480 2020-02-12 Jan Beulich <jbeulich@suse.com>
1482 * config/tc-i386.c (avx512): New (at file scope), moved from
1483 (check_VecOperands): ... here.
1484 (process_suffix): Add [XYZ]MMword operand size handling.
1485 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1486 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1488 * testsuite/gas/i386/avx512dq-inval.l,
1489 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1491 2020-02-12 Jan Beulich <jbeulich@suse.com>
1494 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1496 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1497 CALL/JMP in O_tbyte_ptr case.
1498 * doc/c-i386.texi: Mention far call and full pointer load ISA
1500 * testsuite/gas/i386/x86-64-branch-3.s,
1501 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1502 * testsuite/gas/i386/x86-64-branch-3.d,
1503 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1504 * testsuite/gas/i386/x86-64-branch-5.l,
1505 testsuite/gas/i386/x86-64-branch-5.s: New.
1506 * testsuite/gas/i386/i386.exp: Run new test.
1508 2020-02-12 Jan Beulich <jbeulich@suse.com>
1511 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1512 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1513 64-bit-only warning.
1514 (check_word_reg): Consistently error on mismatching register
1516 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1517 for movw. Replace suffix / GPR for orb.
1518 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1519 byte GPRs as well as ones for inb/outb with a word accumulator.
1520 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1521 testsuite/gas/i386/inval.l: Adjust expectations.
1523 2020-02-12 Jan Beulich <jbeulich@suse.com>
1525 * config/tc-i386.c (operand_type_register_match): Also fall
1526 through initial two if()-s when the template allows for a GPR
1527 operand. Adjust comment.
1529 2020-02-11 Jan Beulich <jbeulich@suse.com>
1531 (struct _i386_insn): New field "short_form".
1532 (optimize_encoding): Drop setting of shortform field.
1533 (process_suffix): Set i.short_form. Replace shortform use.
1534 (process_operands): Replace shortform use.
1536 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1538 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1539 loop initial declaration.
1541 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1543 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1544 instructions that can have 5 arguments.
1545 (enum operand_parse_code): Add new operands.
1546 (parse_operands): Account for new operands.
1548 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1549 (neon_select_shape): Account for P suffix.
1550 (LOW1): Move macro to global position.
1551 (HI4): Move macro to global position.
1552 (vcx_assign_vec_d): New.
1553 (vcx_assign_vec_m): New.
1554 (vcx_assign_vec_n): New.
1555 (enum vcx_reg_type): New.
1556 (vcx_get_reg_type): New.
1557 (vcx_size_pos): New.
1559 (vcx_handle_shape): New.
1560 (vcx_ensure_register_in_range): New.
1561 (vcx_handle_register_arguments): New.
1562 (vcx_handle_insn_block): New.
1563 (vcx_handle_common_checks): New.
1567 * testsuite/gas/arm/cde-missing-fp.d: New test.
1568 * testsuite/gas/arm/cde-missing-fp.l: New test.
1569 * testsuite/gas/arm/cde-missing-mve.d: New test.
1570 * testsuite/gas/arm/cde-missing-mve.l: New test.
1571 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1572 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1573 * testsuite/gas/arm/cde-mve.s: New test.
1574 * testsuite/gas/arm/cde-warnings.l:
1575 * testsuite/gas/arm/cde-warnings.s:
1576 * testsuite/gas/arm/cde.d:
1577 * testsuite/gas/arm/cde.s:
1579 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1580 Matthew Malcomson <matthew.malcomson@arm.com>
1582 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1583 CDE coprocessor that can be enabled.
1584 (enum pred_instruction_type): New pred type.
1585 (BAD_NO_VPT): New error message.
1586 (BAD_CDE): New error message.
1587 (BAD_CDE_COPROC): New error message.
1588 (enum operand_parse_code): Add new immediate operands.
1589 (parse_operands): Account for new immediate operands.
1590 (check_cde_operand): New.
1591 (cde_coproc_enabled): New.
1592 (cde_coproc_pos): New.
1593 (cde_handle_coproc): New.
1594 (cxn_handle_predication): New.
1595 (do_custom_instruction_1): New.
1596 (do_custom_instruction_2): New.
1597 (do_custom_instruction_3): New.
1610 (handle_pred_state): Define new IT block behaviour.
1611 (insns): Add newn CX*{,d}{,a} instructions.
1612 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1613 Define new cdecp extension strings.
1614 * doc/c-arm.texi: Document new cdecp extension arguments.
1615 * testsuite/gas/arm/cde-scalar.d: New test.
1616 * testsuite/gas/arm/cde-scalar.s: New test.
1617 * testsuite/gas/arm/cde-warnings.d: New test.
1618 * testsuite/gas/arm/cde-warnings.l: New test.
1619 * testsuite/gas/arm/cde-warnings.s: New test.
1620 * testsuite/gas/arm/cde.d: New test.
1621 * testsuite/gas/arm/cde.s: New test.
1623 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1626 * config/tc-i386.c (intel64): Renamed to ...
1628 (match_template): Accept Intel64 only instruction by default.
1629 (i386_displacement): Updated.
1630 (md_parse_option): Updated.
1631 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1632 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1633 -mamd64 to x86-64-sysenter-amd.
1634 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1636 2020-02-10 Alan Modra <amodra@gmail.com>
1638 * config/obj-elf.c (obj_elf_change_section): Error for section
1639 type, attr or entsize changes in assembly.
1640 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1641 * testsuite/gas/elf/section5.l: Update.
1643 2020-02-10 Alan Modra <amodra@gmail.com>
1645 * output-file.c (output_file_close): Do a normal close when
1646 flag_always_generate_output.
1647 * write.c (write_object_file): Don't stop output when
1648 flag_always_generate_output.
1650 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1653 * config/tc-z80.c: Add -gbz80 command line option to generate code
1654 for the GameBoy Z80. Add support for generating DWARF.
1655 * config/tc-z80.h: Add support for DWARF debug information
1657 * doc/c-z80.texi: Document new command line option.
1658 * testsuite/gas/z80/gbz80_all.d: New file.
1659 * testsuite/gas/z80/gbz80_all.s: New file.
1660 * testsuite/gas/z80/z80.exp: Run the new tests.
1661 * testsuite/gas/z80/z80n_all.d: New file.
1662 * testsuite/gas/z80/z80n_all.s: New file.
1663 * testsuite/gas/z80/z80n_reloc.d: New file.
1665 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1668 * config/obj-elf.c (get_section): Also check
1669 linked_to_symbol_name.
1670 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1671 (obj_elf_parse_section_letters): Handle the 'o' flag.
1672 (build_group_lists): Renamed to ...
1673 (build_additional_section_info): This. Set elf_linked_to_section
1674 from map_head.linked_to_symbol_name.
1675 (elf_adjust_symtab): Updated.
1676 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1677 * doc/as.texi: Document the 'o' flag.
1678 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1679 * testsuite/gas/elf/section18.d: New file.
1680 * testsuite/gas/elf/section18.s: Likewise.
1681 * testsuite/gas/elf/section19.d: Likewise.
1682 * testsuite/gas/elf/section19.s: Likewise.
1683 * testsuite/gas/elf/section20.d: Likewise.
1684 * testsuite/gas/elf/section20.s: Likewise.
1685 * testsuite/gas/elf/section21.d: Likewise.
1686 * testsuite/gas/elf/section21.l: Likewise.
1687 * testsuite/gas/elf/section21.s: Likewise.
1689 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1691 * NEWS: Mention x86 assembler options to align branches for
1694 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1696 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1697 only for ELF targets.
1698 * testsuite/gas/i386/unique.d: Don't xfail.
1699 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1701 2020-02-06 Alan Modra <amodra@gmail.com>
1703 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1704 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1706 2020-02-06 Alan Modra <amodra@gmail.com>
1708 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1709 xfail, and rename test.
1710 * testsuite/gas/elf/section12b.d: Likewise.
1711 * testsuite/gas/elf/section16a.d: Likewise.
1712 * testsuite/gas/elf/section16b.d: Likewise.
1714 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1717 * config/obj-elf.c (section_match): Removed.
1718 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1720 (obj_elf_change_section): Replace info and group_name arguments
1721 with match_p. Also update the section ID and flags from match_p.
1722 (obj_elf_section): Handle "unique,N". Update call to
1723 obj_elf_change_section.
1724 * config/obj-elf.h (elf_section_match): New.
1725 (obj_elf_change_section): Updated.
1726 * config/tc-arm.c (start_unwind_section): Update call to
1727 obj_elf_change_section.
1728 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1729 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1730 (microblaze_s_sdata): Likewise.
1731 (microblaze_s_rdata): Likewise.
1732 (microblaze_s_bss): Likewise.
1733 * config/tc-mips.c (s_change_section): Likewise.
1734 * config/tc-msp430.c (msp430_profiler): Likewise.
1735 * config/tc-rx.c (parse_rx_section): Likewise.
1736 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1737 * doc/as.texi: Document "unique,N" in .section directive.
1738 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1739 * testsuite/gas/elf/section15.d: New file.
1740 * testsuite/gas/elf/section15.s: Likewise.
1741 * testsuite/gas/elf/section16.s: Likewise.
1742 * testsuite/gas/elf/section16a.d: Likewise.
1743 * testsuite/gas/elf/section16b.d: Likewise.
1744 * testsuite/gas/elf/section17.d: Likewise.
1745 * testsuite/gas/elf/section17.l: Likewise.
1746 * testsuite/gas/elf/section17.s: Likewise.
1747 * testsuite/gas/i386/unique.d: Likewise.
1748 * testsuite/gas/i386/unique.s: Likewise.
1749 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1750 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1752 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1754 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1756 2020-02-01 Anthony Green <green@moxielogic.com>
1758 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1760 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1762 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1765 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1768 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1769 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1771 * testsuite/gas/arm/mve_dsp.d: New test.
1773 2020-01-31 Nick Clifton <nickc@redhat.com>
1775 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1776 rather than BFD_RELOC_NONE.
1778 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1780 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1781 to support VLDMIA instruction for MVE.
1782 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1783 instruction for MVE.
1784 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1785 instruction for MVE.
1786 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1787 instruction for MVE.
1788 * testsuite/gas/arm/mve-ldst.d: New test.
1789 * testsuite/gas/arm/mve-ldst.s: Likewise.
1791 2020-01-31 Nick Clifton <nickc@redhat.com>
1793 * po/fr.po: Updated French translation.
1794 * po/ru.po: Updated Russian translation.
1796 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1798 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1800 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1801 * testsuite/gas/aarch64/sve-movprfx_28.d,
1802 * testsuite/gas/aarch64/sve-movprfx_28.l,
1803 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1805 2020-01-30 Jan Beulich <jbeulich@suse.com>
1807 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1808 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1809 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1810 Adjust expectations.
1812 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1814 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1815 * testsuite/gas/bpf/alu-be.d: Likewise.
1816 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1817 * testsuite/gas/bpf/alu32-be.d: Likewise.
1819 2020-01-30 Jan Beulich <jbeulich@suse.com>
1821 * testsuite/gas/i386/x86-64-branch-2.s,
1822 testsuite/gas/i386/x86-64-branch-4.s,
1823 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1824 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1825 testsuite/gas/i386/x86-64-branch-2.d,
1826 testsuite/gas/i386/x86-64-branch-4.l,
1827 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1829 2020-01-30 Jan Beulich <jbeulich@suse.com>
1831 * config/tc-i386.c (process_suffix): .
1832 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1833 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1835 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1837 testsuite/gas/i386/x86_64.s: Add RETF cases.
1838 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1839 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1840 testsuite/gas/i386/x86-64-opcode.d,
1841 testsuite/gas/i386/x86-64-suffix-intel.d,
1842 testsuite/gas/i386/x86-64-suffix.d,
1843 testsuite/gas/i386/x86_64-intel.d
1844 testsuite/gas/i386/x86_64.d: Adjust expectations.
1845 * testsuite/gas/i386/x86-64-suffix.e,
1846 testsuite/gas/i386/x86_64.e: New.
1848 2020-01-30 Jan Beulich <jbeulich@suse.com>
1850 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1853 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1856 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1858 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1859 differences. Document movslq and movsxd.
1860 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1861 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1862 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1863 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1864 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1865 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1866 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1867 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1868 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1869 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1870 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1872 2020-01-27 Alan Modra <amodra@gmail.com>
1874 * testsuite/gas/all/gas.exp: Replace case statements with switch
1876 * testsuite/gas/elf/elf.exp: Likewise.
1877 * testsuite/gas/macros/macros.exp: Likewise.
1878 * testsuite/lib/gas-defs.exp: Likewise.
1880 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1883 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1884 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1886 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1888 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1889 s exts must be known, so rename *ok* to *fail*.
1890 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1891 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1892 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1894 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1895 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1897 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1900 * config/tc-i386.c (check_long_reg): Always disallow double word
1901 suffix in mnemonic with word general register.
1902 * testsuite/gas/i386/general.s: Replace word general register
1903 with double word general register for movl.
1904 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1906 * testsuite/gas/i386/general.l: Updated.
1907 * testsuite/gas/i386/inval.l: Likewise.
1909 2020-01-22 Alan Modra <amodra@gmail.com>
1911 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1912 __tls_get_addr_desc and __tls_get_addr_opt.
1914 2020-01-21 Jan Beulich <jbeulich@suse.com>
1916 * testsuite/gas/i386/inval-crc32.s,
1917 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1918 * testsuite/gas/i386/inval-crc32.l,
1919 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1921 2020-01-21 Jan Beulich <jbeulich@suse.com>
1923 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1924 generic code path. Deal with No_lSuf being set in a template.
1925 * testsuite/gas/i386/inval-crc32.l,
1926 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1927 instead of error(s) when operand size is ambiguous.
1928 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1929 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1930 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1931 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1932 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1933 Adjust expectations.
1935 2020-01-21 Jan Beulich <jbeulich@suse.com>
1937 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1938 and an intel_syntax check. Re-write lack-of-suffix processing
1940 * doc/c-i386.texi: Document operand size defaults for suffix-
1941 less AT&T syntax insns.
1942 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1943 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1944 testsuite/gas/i386/x86-64-avx-scalar.s,
1945 testsuite/gas/i386/x86-64-avx.s,
1946 testsuite/gas/i386/x86-64-bundle.s,
1947 testsuite/gas/i386/x86-64-intel64.s,
1948 testsuite/gas/i386/x86-64-lock-1.s,
1949 testsuite/gas/i386/x86-64-opcode.s,
1950 testsuite/gas/i386/x86-64-sse2avx.s,
1951 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1952 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1953 testsuite/gas/i386/x86-64-nops.s,
1954 testsuite/gas/i386/x86-64-ptwrite.s,
1955 testsuite/gas/i386/x86-64-simd.s,
1956 testsuite/gas/i386/x86-64-sse-noavx.s,
1957 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1959 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1960 testsuite/gas/i386/noreg64.s: Add further tests.
1961 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1962 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1963 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1964 testsuite/gas/i386/sse-noavx.d,
1965 testsuite/gas/i386/x86-64-intel64.d,
1966 testsuite/gas/i386/x86-64-nops.d,
1967 testsuite/gas/i386/x86-64-opcode.d,
1968 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1969 testsuite/gas/i386/x86-64-ptwrite.d,
1970 testsuite/gas/i386/x86-64-simd-intel.d,
1971 testsuite/gas/i386/x86-64-simd-suffix.d,
1972 testsuite/gas/i386/x86-64-simd.d,
1973 testsuite/gas/i386/x86-64-sse-noavx.d
1974 testsuite/gas/i386/x86-64-suffix.d,
1975 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1976 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1977 testsuite/gas/i386/noreg64.l: New.
1978 * testsuite/gas/i386/i386.exp: Run new tests.
1980 2020-01-21 Jan Beulich <jbeulich@suse.com>
1982 * testsuite/gas/i386/avx512_bf16_vl.s,
1983 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1984 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1985 broadcast forms of VCVTNEPS2BF16.
1986 * testsuite/gas/i386/avx512_bf16_vl.d,
1987 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1989 2020-01-20 Nick Clifton <nickc@redhat.com>
1991 * po/uk.po: Updated Ukranian translation.
1993 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1996 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1997 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1999 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2000 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2001 R_X86_64_GOTPC32_TLSDESC relocation.
2003 2020-01-18 Nick Clifton <nickc@redhat.com>
2005 * configure: Regenerate.
2006 * po/gas.pot: Regenerate.
2008 2020-01-18 Nick Clifton <nickc@redhat.com>
2010 Binutils 2.34 branch created.
2012 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2014 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2015 with vex_encoding_vex.
2016 (parse_insn): Likewise.
2017 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2018 and {vex3} documentation.
2019 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2021 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2023 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2026 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2027 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2028 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2029 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2030 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2031 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2033 2020-01-16 Jan Beulich <jbeulich@suse.com>
2035 * config/tc-i386.c (match_template): Drop found_cpu_match local
2038 2020-01-16 Jan Beulich <jbeulich@suse.com>
2040 * testsuite/gas/i386/avx512dq-inval.l,
2041 testsuite/gas/i386/avx512dq-inval.s: New.
2042 * testsuite/gas/i386/i386.exp: Run new test.
2044 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2046 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2047 relocations when the target is 430X, except when extracting part of an
2049 (msp430_srcoperand): Adjust comment.
2050 Initialize the expp member of the msp430_operand_s struct as
2052 (msp430_dstoperand): Likewise.
2053 * testsuite/gas/msp430/msp430.exp: Run new test.
2054 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2055 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2057 2020-01-15 Alan Modra <amodra@gmail.com>
2059 * configure.tgt: Add sparc-*-freebsd case.
2061 2020-01-14 Lili Cui <lili.cui@intel.com>
2063 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2064 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2065 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2066 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2067 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2068 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2069 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2070 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2071 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2072 * testsuite/gas/i386/align-branch-5.d: Likewise.
2073 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2074 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2075 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2076 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2077 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2078 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2079 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2080 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2081 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2082 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2083 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2084 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2086 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2089 * config/tc-z80.c: Add support for half precision, single
2090 precision and double precision floating point values.
2091 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2092 * doc/as.texi: Add new z80 command line options.
2093 * doc/c-z80.texi: Document new z80 command line options.
2094 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2095 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2096 * testsuite/gas/z80/z80.exp: Run the new test.
2097 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2098 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2099 * testsuite/gas/z80/strings.d: Update expected output.
2101 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2103 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2106 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2108 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2110 * config/tc-arc.h: Add header if/defs.
2111 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2113 2020-01-13 Alan Modra <amodra@gmail.com>
2115 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2117 2020-01-13 Alan Modra <amodra@gmail.com>
2119 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2122 2020-01-10 Alan Modra <amodra@gmail.com>
2124 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2125 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2127 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2130 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2132 (emit_ld_r_r): Likewise.
2133 (emit_ld_rr_m): Likewise.
2134 (emit_ld_rr_nn): Likewise.
2136 2020-01-09 Jan Beulich <jbeulich@suse.com>
2138 * config/tc-i386.c (optimize_encoding): Add
2139 is_any_vex_encoding() invocations. Drop respective
2140 i.tm.extension_opcode == None checks.
2142 2020-01-09 Jan Beulich <jbeulich@suse.com>
2144 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2145 REX transformations. Correct comment indentation.
2147 2020-01-09 Jan Beulich <jbeulich@suse.com>
2149 * config/tc-i386.c (optimize_encoding): Generalize register
2150 transformation for TEST optimization.
2152 2020-01-09 Jan Beulich <jbeulich@suse.com>
2154 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2155 testsuite/gas/i386/x86-64-sysenter-amd.d,
2156 testsuite/gas/i386/x86-64-sysenter-amd.l,
2157 testsuite/gas/i386/x86-64-sysenter-intel.d,
2158 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2159 * testsuite/gas/i386/i386.exp: Run new tests.
2161 2020-01-08 Nick Clifton <nickc@redhat.com>
2164 * doc/as.texi (Align): Document the fact that all arguments can be
2167 (P2align): Likewise.
2169 2020-01-08 Nick Clifton <nickc@redhat.com>
2172 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2173 already defined as a different symbol type.
2174 * testsuite/gas/elf/pr14891.s: New test source file.
2175 * testsuite/gas/elf/pr14891.d: New test driver.
2176 * testsuite/gas/elf/pr14891.s: New test expected error output.
2177 * testsuite/gas/elf/elf.exp: Run the new test.
2179 2020-01-08 Alan Modra <amodra@gmail.com>
2181 * config/tc-z8k.c (md_begin): Make idx unsigned.
2182 (get_specific): Likewise for this_index.
2184 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2186 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2187 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2188 (md_operand): Set X_md to absent.
2189 (arc_parse_name): Check for X_md.
2191 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2194 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2195 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2197 * read.c (next_char_of_string): Likewise.
2198 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2199 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2201 2020-01-03 Nick Clifton <nickc@redhat.com>
2203 * po/sv.po: Updated Swedish translation.
2205 2020-01-03 Jan Beulich <jbeulich@suse.com>
2207 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2208 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2210 2020-01-03 Jan Beulich <jbeulich@suse.com>
2212 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2213 by-element usdot. Add 64-bit form tests for by-element sudot.
2214 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2216 2020-01-03 Jan Beulich <jbeulich@suse.com>
2218 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2219 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2221 2020-01-03 Jan Beulich <jbeulich@suse.com>
2223 * testsuite/gas/aarch64/f64mm.d,
2224 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2226 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2228 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2229 support for assembler code generated by SDCC. Add new relocation
2230 types. Add z80-elf target support.
2231 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2232 labels. Local labels starts from ".L".
2233 * NEWS: Mention the new support.
2234 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2235 * testsuite/gas/all/fwdexp.s: Likewise.
2236 * testsuite/gas/all/cond.l: Likewise.
2237 * testsuite/gas/all/cond.s: Likewise.
2238 * testsuite/gas/all/fwdexp.d: Likewise.
2239 * testsuite/gas/all/fwdexp.s: Likewise.
2240 * testsuite/gas/elf/section2.e-mips: Likewise.
2241 * testsuite/gas/elf/section2.l: Likewise.
2242 * testsuite/gas/elf/section2.s: Likewise.
2243 * testsuite/gas/macros/app1.d: Likewise.
2244 * testsuite/gas/macros/app1.s: Likewise.
2245 * testsuite/gas/macros/app2.d: Likewise.
2246 * testsuite/gas/macros/app2.s: Likewise.
2247 * testsuite/gas/macros/app3.d: Likewise.
2248 * testsuite/gas/macros/app3.s: Likewise.
2249 * testsuite/gas/macros/app4.d: Likewise.
2250 * testsuite/gas/macros/app4.s: Likewise.
2251 * testsuite/gas/macros/app4b.s: Likewise.
2252 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2253 * testsuite/gas/z80/z80.exp: Add new tests
2254 * testsuite/gas/z80/dollar.d: New file.
2255 * testsuite/gas/z80/dollar.s: New file.
2256 * testsuite/gas/z80/ez80_adl_all.d: New file.
2257 * testsuite/gas/z80/ez80_adl_all.s: New file.
2258 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2259 * testsuite/gas/z80/ez80_isuf.s: New file.
2260 * testsuite/gas/z80/ez80_z80_all.d: New file.
2261 * testsuite/gas/z80/ez80_z80_all.s: New file.
2262 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2263 * testsuite/gas/z80/r800_extra.d: New file.
2264 * testsuite/gas/z80/r800_extra.s: New file.
2265 * testsuite/gas/z80/r800_ii8.d: New file.
2266 * testsuite/gas/z80/r800_z80_doc.d: New file.
2267 * testsuite/gas/z80/z180.d: New file.
2268 * testsuite/gas/z80/z180.s: New file.
2269 * testsuite/gas/z80/z180_z80_doc.d: New file.
2270 * testsuite/gas/z80/z80_doc.d: New file.
2271 * testsuite/gas/z80/z80_doc.s: New file.
2272 * testsuite/gas/z80/z80_ii8.d: New file.
2273 * testsuite/gas/z80/z80_ii8.s: New file.
2274 * testsuite/gas/z80/z80_in_f_c.d: New file.
2275 * testsuite/gas/z80/z80_in_f_c.s: New file.
2276 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2277 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2278 * testsuite/gas/z80/z80_out_c_0.d: New file.
2279 * testsuite/gas/z80/z80_out_c_0.s: New file.
2280 * testsuite/gas/z80/z80_reloc.d: New file.
2281 * testsuite/gas/z80/z80_reloc.s: New file.
2282 * testsuite/gas/z80/z80_sli.d: New file.
2283 * testsuite/gas/z80/z80_sli.s: New file.
2285 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2287 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2290 2020-01-01 Alan Modra <amodra@gmail.com>
2292 Update year range in copyright notice of all files.
2294 For older changes see ChangeLog-2019
2296 Copyright (C) 2020 Free Software Foundation, Inc.
2298 Copying and distribution of this file, with or without modification,
2299 are permitted in any medium without royalty provided the copyright
2300 notice and this notice are preserved.
2306 version-control: never