1 2020-05-24 Jim Wilson <jimw@sifive.com>
4 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
5 asection to segT. New locals seg and subseg. Call subseg_set before
6 fix_new_exp. Call subseg_set after loop to restore original values.
8 2020-05-21 Alan Modra <amodra@gmail.com>
10 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
12 * config/obj-elf.c: Likewise.
13 * config/tc-aarch64.c: Likewise.
14 * config/tc-arm.c: Likewise.
15 * config/tc-m68k.c: Likewise.
16 * config/tc-nios2.c: Likewise.
17 * config/tc-tic30.c: Likewise.
21 * symbols.c: Likewise.
22 * testsuite/gas/all/test-gen.c: Likewise.
24 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
26 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
27 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
28 Static variables which are used to set the ISA extensions. You can
29 use -march (or ELF build attributes) and -misa-spec to set them,
31 (ext_version_hash): The hash table used to handle the extensions
33 (init_ext_version_hash): Initialize the ext_version_hash according
34 to riscv_ext_version_table.
35 (riscv_get_default_ext_version): The callback function of
36 riscv_parse_subset_t. According to the choosed ISA spec,
37 get the default version for the specific extension.
38 (riscv_set_arch): Set the callback function.
39 (enum options, struct option md_longopts): Add new option -misa-spec.
40 (md_parse_option): Do not call riscv_set_arch for -march. We will
41 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
42 to set default_isa_spec class.
43 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
44 ext_version_hash, and then call riscv_set_arch to set the architecture
45 with versions according to default_arch_with_ext.
46 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
48 * testsuite/gas/riscv/attribute-03.d: Likewise.
49 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
50 already set it's version to 2p1 by march, so no need to use the default
51 2p2 version. For m-ext, we do not set the version by -march and ELF arch
52 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
53 ISA spec 2p2, so set 0p0 to it.
54 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
55 zicsr is 2p0 according to ISA spec 20191213.
56 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
57 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
58 You can set them by configure options --with-arch and
59 --with-isa-spec, respectively.
60 (riscv_set_default_isa_spec): New function used to set the
62 (md_parse_option): Call riscv_set_default_isa_spec rather than
63 call riscv_get_isa_spec_class directly.
64 (riscv_after_parse_args): If the -isa-spec is not set, then we
65 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
66 calling riscv_set_default_isa_spec.
67 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
68 the --with-isa-spec may be set to different ISA spec.
69 * testsuite/gas/riscv/attribute-02.d: Likewise.
70 * testsuite/gas/riscv/attribute-03.d: Likewise.
71 * testsuite/gas/riscv/attribute-04.d: Likewise.
72 * testsuite/gas/riscv/attribute-05.d: Likewise.
73 * testsuite/gas/riscv/attribute-06.d: Likewise.
74 * testsuite/gas/riscv/attribute-07.d: Likewise.
75 * configure.ac: Add configure options, --with-arch and
77 * configure: Regenerated.
78 * config.in: Regenerated.
79 * config/tc-riscv.c (default_priv_spec): Static variable which is
80 used to check if the CSR is valid for the chosen privilege spec. You
81 can use -mpriv-spec to set it.
82 (enum reg_class): We now get the CSR address from csr_extra_hash rather
83 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
84 (riscv_init_csr_hashes): Only need to initialize one hash table
86 (riscv_csr_class_check): Change the return type to void. Don't check
87 the ISA dependency if -mcsr-check isn't set.
88 (riscv_csr_version_check): New function. Check and find the CSR address
89 from csr_extra_hash, according to default_priv_spec. Report warning
90 for the invalid CSR if -mcsr-check is set.
91 (reg_csr_lookup_internal): Updated.
92 (reg_lookup_internal): Likewise.
93 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
94 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
95 (md_parse_option): Call riscv_set_default_priv_version to set
97 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
98 privilege spec to the newest one.
99 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
100 include/opcode/riscv.h.
101 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
102 to check the ISA dependency for CSR, so fix the spec version by adding
104 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
105 version warnings for the test case.
106 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
107 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
108 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
109 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
110 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
111 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
112 Check whether the CSR is valid when privilege version 1.9 is choosed.
113 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
114 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
115 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
116 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
117 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
118 Check whether the CSR is valid when privilege version 1.10 is choosed.
119 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
120 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
121 Check whether the CSR is valid when privilege version 1.11 is choosed.
122 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
123 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
124 setting. You can set it by configure option --with-priv-spec.
125 (riscv_set_default_priv_spec): New function used to set the default
127 (md_parse_option): Call riscv_set_default_priv_spec rather than
128 call riscv_get_priv_spec_class directly.
129 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
130 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
131 calling riscv_set_default_priv_spec.
132 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
133 the --with-priv-spec may be set to different privilege spec.
134 * testsuite/gas/riscv/priv-reg.d: Likewise.
135 * configure.ac: Add configure option --with-priv-spec.
136 * configure: Regenerated.
137 * config.in: Regenerated.
138 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
139 explicit_attr. Set it to TRUE if any ELF attribute is found.
140 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
141 the priv attributes are set.
142 (md_assemble): Set the default_priv_spec according to the priv
143 attributes when we start to assemble instruction.
144 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
145 riscv_write_out_attrs. Update the arch and priv attributes. If we
146 don't set the corresponding ELF attributes, then try to output the
148 (riscv_set_public_attributes): If any ELF attribute or -march-attr
149 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
150 to update the arch and priv attributes.
151 (s_riscv_attribute): Make sure all arch and priv attributes are set
152 before any instruction.
153 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
154 ELF attribute or -march-attr is set. If the priv attributes are not
155 set, then try to update them by the default setting (-mpriv-spec or
157 * testsuite/gas/riscv/attribute-02.d: Likewise.
158 * testsuite/gas/riscv/attribute-03.d: Likewise.
159 * testsuite/gas/riscv/attribute-04.d: Likewise.
160 * testsuite/gas/riscv/attribute-06.d: Likewise.
161 * testsuite/gas/riscv/attribute-07.d: Likewise.
162 * testsuite/gas/riscv/attribute-08.d: Likewise.
163 * testsuite/gas/riscv/attribute-09.d: Likewise.
164 * testsuite/gas/riscv/attribute-10.d: Likewise.
165 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
166 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
167 set by priv attributes must be supported.
168 * testsuite/gas/riscv/attribute-05.s: Likewise.
169 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
170 priv attributes according to the -mpriv-spec option.
171 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
172 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
173 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
174 * testsuite/gas/riscv/priv-reg.d: Removed.
175 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
176 CSR according to the priv spec 1.9.
177 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
178 CSR according to the priv spec 1.9.1.
179 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
180 CSR according to the priv spec 1.10.
181 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
182 CSR according to the priv spec 1.11.
183 * config/tc-riscv.c (md_show_usage): Add descriptions about
185 * doc/c-riscv.texi: Likewise.
187 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
189 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
190 * testsuite/gas/ppc/power9.d: Likewise.
191 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
192 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
193 sync, wait, waitrsv>: Add tests.
194 * testsuite/gas/ppc/power10.d: Likewise.
196 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
199 * config/tc-arm.c : Add arm_ext_v8r feature.
200 (it_fsm_post_encode): Check arm_ext_v8r feature.
201 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
203 2020-05-19 Alan Modra <amodra@gmail.com>
205 * write.c (write_contents): Use bfd_get_filename rather than
206 accessing bfd->filename directly. Use bfd_section_name rather
207 than accessing section->name directly.
209 2020-05-19 Alan Modra <amodra@gmail.com>
211 * symbols.c (local_symbol_make): Init all of lsy_flags.
213 2020-05-18 Alan Modra <amodra@gmail.com>
215 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
216 before looking at add_symbol->sy_flags.
218 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
220 * config/tc-i386.c: Not handle lret/iret.
221 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
222 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
223 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
224 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
225 * testsuite/gas/i386/lfence-ret.s: Ditto.
226 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
227 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
228 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
229 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
230 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
231 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
232 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
234 2020-05-15 Alan Modra <amodra@gmail.com>
235 Alex Coplan <alex.coplan@arm.com>
237 * symbols.c (struct local_symbol): Update comment.
238 (resolve_symbol_value): For resolved symbols equated to other
239 symbols, verify that the referenced symbol is not a local_symbol
240 before accessing sy_value. Don't leave symbol loops during
241 finalize_syms resolution.
242 * testsuite/gas/all/assign-bad-recursive.d: New test.
243 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
244 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
245 * testsuite/gas/all/gas.exp: Run it.
247 2020-05-14 Nick Clifton <nickc@redhat.com>
249 * po/sv.po: Updated Swedish translation.
251 2020-05-11 Alan Modra <amodra@gmail.com>
253 * testsuite/gas/ppc/scalarquad.d,
254 * testsuite/gas/ppc/scalarquad.s: New test.
255 * testsuite/gas/ppc/ppc.exp: Run it.
257 2020-05-11 Alan Modra <amodra@gmail.com>
259 * testsuite/gas/ppc/rightmost.d,
260 * testsuite/gas/ppc/rightmost.s: New test.
261 * testsuite/gas/ppc/ppc.exp: Run it.
263 2020-05-11 Alan Modra <amodra@gmail.com>
265 * testsuite/gas/ppc/xvtlsbb.d,
266 * testsuite/gas/ppc/xvtlsbb.s: New test.
267 * testsuite/gas/ppc/ppc.exp: Run it.
269 2020-05-11 Alan Modra <amodra@gmail.com>
271 * testsuite/gas/ppc/stringop.d,
272 * testsuite/gas/ppc/stringop.s: New test.
273 * testsuite/gas/ppc/ppc.exp: Run it.
275 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
277 * testsuite/gas/ppc/set_bool.d,
278 * testsuite/gas/ppc/set_bool.s: New test.
279 * testsuite/gas/ppc/ppc.exp: Run it.
281 2020-05-11 Alan Modra <amodra@gmail.com>
283 * testsuite/gas/ppc/bitmanip.d,
284 * testsuite/gas/ppc/bitmanip.s: New test.
285 * testsuite/gas/ppc/ppc.exp: Run it.
287 2020-05-11 Alan Modra <amodra@gmail.com>
289 * testsuite/gas/ppc/genpcv.d,
290 * testsuite/gas/ppc/genpcv.s: New test.
291 * testsuite/gas/ppc/ppc.exp: Run it.
293 2020-05-11 Alan Modra <amodra@gmail.com>
295 * testsuite/gas/ppc/maskmanip.d,
296 * testsuite/gas/ppc/maskmanip.s: New test.
297 * testsuite/gas/ppc/ppc.exp: Run it.
299 2020-05-11 Alan Modra <amodra@gmail.com>
300 Peter Bergner <bergner@linux.ibm.com>
302 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
303 (md_assemble): Check acc specified in correct operand.
304 * testsuite/gas/ppc/outerprod.d,
305 * testsuite/gas/ppc/outerprod.s,
306 * testsuite/gas/ppc/vsx4.d,
307 * testsuite/gas/ppc/vsx4.s: New tests.
308 * testsuite/gas/ppc/ppc.exp: Run them.
310 2020-05-11 Alan Modra <amodra@gmail.com>
312 * testsuite/gas/ppc/simd_perm.d,
313 * testsuite/gas/ppc/simd_perm.s: New test.
314 * testsuite/gas/ppc/ppc.exp: Run it.
316 2020-05-11 Alan Modra <amodra@gmail.com>
318 * testsuite/gas/ppc/int128.d,
319 * testsuite/gas/ppc/int128.s: New test.
320 * testsuite/gas/ppc/ppc.exp: Run it.
322 2020-05-11 Alan Modra <amodra@gmail.com>
324 * testsuite/gas/ppc/vsx_32byte.d,
325 * testsuite/gas/ppc/vsx_32byte.s: New test.
326 * testsuite/gas/ppc/ppc.exp: Run it.
328 2020-05-11 Alan Modra <amodra@gmail.com>
330 * testsuite/gas/ppc/vec_mul.s,
331 * testsuite/gas/ppc/vec_mul.d: New test.
332 * testsuite/gas/ppc/ppc.exp: Run it.
334 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
336 * testsuite/gas/ppc/byte_rev.d,
337 * testsuite/gas/ppc/byte_rev.s: New test.
338 * testsuite/gas/ppc/ppc.exp: Run it.
340 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
342 * testsuite/gas/ppc/power10.d: Add paste. tests.
343 * testsuite/gas/ppc/power10.s: Likewise.
345 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
347 * testsuite/gas/ppc/power10.s: New test.
348 * testsuite/gas/ppc/power10.d: Likewise.
349 * testsuite/gas/ppc/ppc.exp: Run it.
351 2020-05-11 Alan Modra <amodra@gmail.com>
353 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
355 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
356 place of -mfuture/-Mfuture.
357 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
358 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
360 2020-05-06 Nick Clifton <nickc@redhat.com>
362 * po/sv.po: Updated Swedish translation.
364 2020-05-06 Nick Clifton <nickc@redhat.com>
367 * doc/as.texi (Preprocessing): Replace cross reference to not
368 existant document with a URL to the equivalent page in the GCC
371 2020-05-05 Nick Clifton <nickc@redhat.com>
373 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
374 construction of a DWARF-5 directory name table.
375 * testsuite/gas/elf/pr25917.d: Update expected output.
377 2020-05-05 Gunther Nikl <gnikl@justmail.de>
379 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
380 (md_parse_option): Remove initialization of elf_flags.
382 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
385 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
386 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
387 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
389 2020-05-04 Nick Clifton <nickc@redhat.com>
392 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
393 table's existence before looking at its entries.
394 Also do not emit a default directory entry if there are no
397 * testsuite/gas/elf/pr25917.s: New test source file.
398 * testsuite/gas/elf/pr25917.d: New test driver.
399 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
401 2020-04-30 Alex Coplan <alex.coplan@arm.com>
403 * config/tc-aarch64.c (fix_insn): Implement for
404 AARCH64_OPND_UNDEFINED.
405 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
406 * testsuite/gas/aarch64/udf.s: New.
407 * testsuite/gas/aarch64/udf.d: New.
408 * testsuite/gas/aarch64/udf-invalid.s: New.
409 * testsuite/gas/aarch64/udf-invalid.l: New.
410 * testsuite/gas/aarch64/udf-invalid.d: New.
412 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
414 * config/tc-rx.c (elf_flags): Reset default value.
415 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
417 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
419 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
421 (microarch_earliest): New static variable.
422 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
423 simcall opcode has mandatory parameter.
424 (xg_init_global_config): Initialize microarch_earliest.
426 2020-04-29 Nick Clifton <nickc@redhat.com>
429 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
430 IMM0_8S and add support for IMM0_8U.
431 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
432 unsigned 8-bit immediate.
433 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
434 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
436 2020-04-27 Tamar Christina <tamar.christina@arm.com>
438 * NEWS: Add news entry for big-obj.
439 * config/tc-i386.c (i386_target_format): Support new format.
440 * doc/c-i386.texi: Add i386 support.
441 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
442 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
444 2020-04-27 Nick Clifton <nickc@redhat.com>
447 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
448 (assign_file_to_slot): New function. Fills in an entry in the
450 (allocate_filenum): Use new function.
451 (allocate_filename_to_slot): Use new function. If the specified
452 slot entry is already in use, but was chosen automatically then
453 reassign the automatic entry.
455 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
457 * config/tc-i386.c (lfence_before_ret_shl): New member.
458 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
460 (insert_after_load): Issue warning for REP CMPS/SCAS.
461 (insert_before_before): Handle iret, Handle
462 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
463 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
464 -mlfence-before-ret=[none/not/or/shl/yes].
465 Enable -mlfence-before-ret=shl when
466 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
467 (md_show_usage): Ditto.
468 * doc/c-i386.texi: Ditto.
469 * testsuite/gas/i386/i386.exp: Add new testcases.
470 * testsuite/gas/i386/lfence-load-b.d: New.
471 * testsuite/gas/i386/lfence-load-b.e: New.
472 * testsuite/gas/i386/lfence-load.d: Modified.
473 * testsuite/gas/i386/lfence-load.e: New.
474 * testsuite/gas/i386/lfence-load.s: Modified.
475 * testsuite/gas/i386/lfence-ret-a.d: Modified.
476 * testsuite/gas/i386/lfence-ret-b.d: Modified.
477 * testsuite/gas/i386/lfence-ret-c.d: New.
478 * testsuite/gas/i386/lfence-ret-d.d: New.
479 * testsuite/gas/i386/lfence-ret.s: Modified.
480 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
481 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
482 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
483 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
484 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
485 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
486 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
487 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
488 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
489 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
491 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
494 * config/tc-xtensa.c (md_apply_fix): Replace
495 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
496 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
497 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
498 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
499 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
501 2020-04-22 Alan Modra <amodra@gmail.com>
503 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
504 symbol for ".symver .. remove".
505 * doc/as.texi (.symver): Update.
506 * testsuite/gas/symver/symver11.s: Make foo weak.
507 * testsuite/gas/symver/symver11.d: Expect an error.
508 * testsuite/gas/symver/symver7.d: Allow other random symbols.
510 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
512 * testsuite/gas/symver/symver11.s: Add ".balign 8".
514 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
517 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
518 * testsuite/gas/m68k/operands.d: Update.
519 * testsuite/gas/m68k/op68000.d: Update for new error messages.
521 2020-04-21 Tamar Christina <tamar.christina@arm.com>
524 * testsuite/gas/arm/pr24753.d: New test.
525 * testsuite/gas/arm/pr24753.s: New test.
527 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
531 * NEWS: Mention .symver extension.
532 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
534 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
535 add a version name. Add local, hidden and remove visibility
537 (elf_frob_symbol): Handle the list of version names. Update the
538 original symbol to local, hidden or remove it from the symbol
540 (elf_frob_file_before_adjust): Handle the list of version names.
541 * config/obj-elf.h (elf_visibility): New.
542 (elf_versioned_name_list): Likewise.
543 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
544 and visibility. Change versioned_name pointer to struct
545 elf_versioned_name_list.
546 * doc/as.texi: Update .symver directive.
547 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
548 error checking tests.
549 * testsuite/gas/symver/symver6.d: New file.
550 * testsuite/gas/symver/symver7.d: Likewise.
551 * testsuite/gas/symver/symver7.s: Likewise.
552 * testsuite/gas/symver/symver8.d: Likewise.
553 * testsuite/gas/symver/symver8.s: Likewise.
554 * testsuite/gas/symver/symver9.s: Likewise.
555 * testsuite/gas/symver/symver9a.d: Likewise.
556 * testsuite/gas/symver/symver9b.d: Likewise.
557 * testsuite/gas/symver/symver10.s: Likewise.
558 * testsuite/gas/symver/symver10a.d: Likewise.
559 * testsuite/gas/symver/symver10b.d: Likewise.
560 * testsuite/gas/symver/symver11.d: Likewise.
561 * testsuite/gas/symver/symver11.s: Likewise.
562 * testsuite/gas/symver/symver12.d: Likewise.
563 * testsuite/gas/symver/symver12.s: Likewise.
564 * testsuite/gas/symver/symver13.d: Likewise.
565 * testsuite/gas/symver/symver13.s: Likewise.
566 * testsuite/gas/symver/symver14.d: Likewise.
567 * testsuite/gas/symver/symver14.l: Likewise.
568 * testsuite/gas/symver/symver15.d: Likewise.
569 * testsuite/gas/symver/symver15.l: Likewise.
570 * testsuite/gas/symver/symver6.l: Removed.
571 * testsuite/gas/symver/symver6.s: Updated.
573 2020-04-20 Sudakshina Das <sudi.das@arm.com>
575 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
577 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
578 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
579 * testsuite/gas/aarch64/system.d: Update.
581 2020-04-20 Sudakshina Das <sudi.das@arm.com>
583 * testsuite/gas/aarch64/bti.d: Update -march option.
584 * testsuite/gas/aarch64/illegal-bti.d: Remove.
585 * testsuite/gas/aarch64/illegal-bti.l: Remove.
586 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
587 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
589 2020-04-17 Alan Modra <amodra@gmail.com>
591 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
593 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
594 Nick Clifton <nickc@redhat.com>
597 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
599 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
601 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
602 targets running this test.
604 2020-02-16 David Faust <david.faust@oracle.com>
606 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
607 * testsuite/gas/bpf/jump32.s: New file.
608 * testsuite/gas/bpf/jump32.d: Likewise.
610 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
612 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
615 2020-04-08 Gunther Nikl <gnikl@justmail.de>
617 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
618 (md_pcrel_from): Remove prototytpe.
619 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
621 (md_pcrel_from_section): Remove duplicate prototype.
622 * tc.h (md_pcrel_from_section): Add prototype.
623 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
624 * config/tc-arc.h (md_pcrel_from_section): Likewise.
625 * config/tc-arm.h (md_pcrel_from_section): Likewise.
626 * config/tc-avr.h (md_pcrel_from_section): Likewise.
627 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
628 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
629 * config/tc-csky.h (md_pcrel_from_section): Likewise.
630 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
631 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
632 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
633 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
634 * config/tc-frv.h (md_pcrel_from_section): Likewise.
635 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
636 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
637 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
638 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
639 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
640 * config/tc-mep.h (md_pcrel_from_section): Likewise.
641 * config/tc-metag.h (md_pcrel_from_section): Likewise.
642 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
643 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
644 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
645 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
646 * config/tc-mt.h (md_pcrel_from_section): Likewise.
647 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
648 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
649 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
650 * config/tc-rx.h (md_pcrel_from_section): Likewise.
651 * config/tc-s390.h (md_pcrel_from_section): Likewise.
652 * config/tc-sh.h (md_pcrel_from_section): Likewise.
653 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
654 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
655 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
656 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
657 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
658 md_apply_fix3): Delete prototypes.
660 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
662 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
665 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
667 * doc/c-z80.texi: Fix @xref warnings.
669 2020-04-07 Lili Cui <lili.cui@intel.com>
671 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
672 (cpu_noarch): Likewise.
673 * doc/c-i386.texi: Document TSXLDTRK.
674 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
675 * testsuite/gas/i386/tsxldtrk.d: Likewise.
676 * testsuite/gas/i386/tsxldtrk.s: Likewise.
677 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
679 2020-04-02 Lili Cui <lili.cui@intel.com>
681 * config/tc-i386.c (cpu_arch): Add .serialize.
682 (cpu_noarch): Likewise.
683 * doc/c-i386.texi: Document serialize.
684 * testsuite/gas/i386/i386.exp: Run serialize tests
685 * testsuite/gas/i386/serialize.d: Likewise.
686 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
687 * testsuite/gas/i386/serialize.s: Likewise.
689 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
691 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
692 * testsuite/gas/elf/section12b.d: Likewise.
693 * testsuite/gas/elf/section16a.d: Likewise.
694 * testsuite/gas/elf/section16b.d: Likewise.
696 2020-04-02 Gunther Nikl <gnikl@justmail.de>
698 * config/tc-m68k.c (m68k_ip): Fix range check for index register
699 with a suppressed address register.
701 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
704 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
705 * testsuite/gas/i386/localpic.s: Add a test for relocation
706 against local absolute symbol.
707 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
708 * testsuite/gas/i386/localpic.d: Updated.
709 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
710 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
712 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
715 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
716 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
717 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
718 testsuite/gas/i386/x86-64-jump.d.
719 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
720 Incorporate changes to
721 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
722 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
723 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
724 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
725 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
727 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
731 * dwarf2dbg.c: Do not include "bignum.h".
733 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
735 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
736 * testsuite/gas/riscv/alias-csr.s: Likewise.
737 * testsuite/gas/riscv/no-aliases-csr.d: Move this
738 to priv-reg-pseudo-noalias.
739 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
740 * testsuite/gas/riscv/bad-csr.l: Likewise.
741 * testsuite/gas/riscv/bad-csr.s: Likewise.
742 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
743 * testsuite/gas/riscv/satp.s: Likewise.
744 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
745 csr instruction, including alias-csr testcase.
746 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
747 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
748 pseudo instruction with objdump -Mno-aliases.
749 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
750 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
751 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
752 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
753 * testsuite/gas/riscv/priv-reg.s: Likewise.
754 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
755 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
756 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
758 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
760 * config/obj-coff.c (obj_coff_section): Set the bss flag on
761 sections with the "b" attribute.
763 2020-03-22 Alan Modra <amodra@gmail.com>
765 * testsuite/gas/s12z/truncated.d: Update expected output.
767 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
770 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
771 * doc/c-z80.texi: Update documentation.
773 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
778 Fix disassembling ED+A4/AC/B4/BC opcodes.
779 Fix assembling lines containing colonless label and instruction
780 with first operand inside parentheses.
781 Fix registration of unsupported by target CPU registers.
782 * config/tc-z80.c: See above.
783 * config/tc-z80.h: See above.
784 * testsuite/gas/z80/colonless.d: Update test.
785 * testsuite/gas/z80/colonless.s: Likewise.
786 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
787 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
788 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
789 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
790 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
791 * testsuite/gas/z80/unsup_regs.s: Likewise.
792 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
793 * testsuite/gas/z80/z80.exp: Likewise.
794 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
795 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
796 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
798 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
801 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
802 (parse_operands): Handle new operand codes.
803 (do_neon_dyadic_long): Make shape check accept the scalar variants.
804 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
805 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
806 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
807 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
808 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
809 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
810 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
812 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
814 * NEWS: Mention x86 assembler options for CVE-2020-0551.
816 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
818 * testsuite/gas/i386/i386.exp: Run new tests.
819 * testsuite/gas/i386/lfence-byte.d: New file.
820 * testsuite/gas/i386/lfence-byte.e: Likewise.
821 * testsuite/gas/i386/lfence-byte.s: Likewise.
822 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
823 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
824 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
825 * testsuite/gas/i386/lfence-indbr.e: Likewise.
826 * testsuite/gas/i386/lfence-indbr.s: Likewise.
827 * testsuite/gas/i386/lfence-load.d: Likewise.
828 * testsuite/gas/i386/lfence-load.s: Likewise.
829 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
830 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
831 * testsuite/gas/i386/lfence-ret.s: Likewise.
832 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
833 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
834 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
835 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
836 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
837 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
838 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
839 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
840 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
841 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
842 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
843 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
845 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
847 * config/tc-i386.c (lfence_after_load): New.
848 (lfence_before_indirect_branch_kind): New.
849 (lfence_before_indirect_branch): New.
850 (lfence_before_ret_kind): New.
851 (lfence_before_ret): New.
854 (insert_lfence_after): New.
855 (insert_lfence_before): New.
856 (md_assemble): Call insert_lfence_before and insert_lfence_after.
858 (OPTION_MLFENCE_AFTER_LOAD): New.
859 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
860 (OPTION_MLFENCE_BEFORE_RET): New.
861 (md_longopts): Add -mlfence-after-load=,
862 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
863 (md_parse_option): Handle -mlfence-after-load=,
864 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
865 (md_show_usage): Display -mlfence-after-load=,
866 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
867 (i386_cons_align): New.
868 * config/tc-i386.h (i386_cons_align): New.
869 (md_cons_align): New.
870 * doc/c-i386.texi: Document -mlfence-after-load=,
871 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
873 2020-03-11 Nick Clifton <nickc@redhat.com>
877 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
878 (DWARF2_FILE_SIZE_NAME): Default to -1.
879 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
881 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
882 (NUM_MD5_BYTES): Define.
883 (struct file entry): Add md5 field.
884 (get_filenum): Delete and replace with...
885 (get_basename): New function.
886 (get_directory_table_entry): New function.
887 (allocate_filenum): New function.
888 (allocate_filename_to_slot): New function.
889 (dwarf2_where): Use new functions.
890 (dwarf2_directive_filename): Add support for extended .file
892 (dwarf2_directive_loc): Allow the use of file number zero with
894 (out_file_list): Rename to...
895 (out_dir_and_file_list): Add DWARF 5 support.
896 (out_debug_line): Emit extra values into the section header for
898 (out_debug_str): Allow for file 0 to be used with DWARF 5.
899 * doc/as.texi (.file): Update the description of this pseudo-op.
900 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
901 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
902 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
903 * NEWS: Mention the new feature.
905 2020-03-10 Alan Modra <amodra@gmail.com>
907 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
908 to avoid signed overflow.
909 * config/tc-mcore.c (md_assemble): Likewise.
910 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
911 * config/tc-nds32.c (SET_ADDEND): Likewise.
912 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
914 2020-03-09 Jan Beulich <jbeulich@suse.com>
916 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
917 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
918 testsuite/gas/i386/avx-intel.d: Adjust expectations.
920 2020-03-07 Alan Modra <amodra@gmail.com>
922 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
925 2020-03-06 Nick Clifton <nickc@redhat.com>
928 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
929 0 if the dwarf_level is 5 or more. Complain if a filename follows
931 * testsuite/gas/elf/dwarf-5-file0.s: New test.
932 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
933 * testsuite/gas/elf/elf.exp: Run the new test.
936 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
937 * doc/as.texi: Fix another typo.
939 2020-03-06 Nick Clifton <nickc@redhat.com>
942 * as.c (dwarf_level): Define.
943 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
944 (parse_args): Add support for the new options.
945 as.h (dwarf_level): Prototype.
946 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
948 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
949 (DWARF2_LINE_VERSION): Remove definition.
950 * doc/as.texi: Document the new options.
952 2020-03-06 Nick Clifton <nickc@redhat.com>
955 * as.c (main): Allow matching input and outputs when they are
958 2020-03-06 Jan Beulich <jbeulich@suse.com>
960 * config/tc-i386.c (match_mem_size): Generalize broadcast special
962 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
963 one of byte/word/dword/qword is set alongside a SIMD register in
964 a template's operand.
966 2020-03-06 Jan Beulich <jbeulich@suse.com>
968 * config/tc-i386.c (match_template): Extend code in logic
969 rejecting certain suffixes in certain modes to also cover mask
970 register use and VecSIB. Drop special casing of broadcast. Skip
971 immediates in the check.
973 2020-03-06 Jan Beulich <jbeulich@suse.com>
975 * config/tc-i386.c (match_template): Fold duplicate code in
976 logic rejecting certain suffixes in certain modes. Drop
979 2020-03-06 Jan Beulich <jbeulich@suse.com>
981 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
982 alongside !norex64 ones.
983 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
984 with both 32- and 64-bit GPR operands.
985 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
986 32- and 64-bit GPR operands.
987 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
988 testsuite/gas/i386/x86-64-avx512bw.d,
989 testsuite/gas/i386/x86-64-avx512f-intel.d,
990 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
992 2020-03-06 Jan Beulich <jbeulich@suse.com>
994 * config/tc-i386.c (md_assemble): Drop use of rex64.
995 (process_suffix): For REX.W for 64-bit CRC32.
997 2020-03-06 Jan Beulich <jbeulich@suse.com>
999 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1000 addressing for MPX insns without base/index.
1001 * testsuite/gas/i386/mpx-16bit.s,
1002 * testsuite/gas/i386/mpx-16bit.d: New.
1003 * testsuite/gas/i386/i386.exp: Run new test.
1005 2020-03-06 Jan Beulich <jbeulich@suse.com>
1007 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1008 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1009 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1010 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1011 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1012 as well as a BSWAP one.
1013 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1014 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1015 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1016 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1017 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1018 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1019 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1020 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1021 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1022 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1023 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1024 testsuite/gas/i386/vmx.d: Adjust expectations.
1026 2020-03-06 Jan Beulich <jbeulich@suse.com>
1028 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1029 from having their operands swapped.
1030 * testsuite/gas/i386/waitpkg.s,
1031 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1032 3-operand cases as well as testing of 16-bit code generation.
1033 * testsuite/gas/i386/waitpkg.d,
1034 testsuite/gas/i386/waitpkg-intel.d,
1035 testsuite/gas/i386/x86-64-waitpkg.d,
1036 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1038 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1040 * config/tc-riscv.c (percent_op_utype): Support the modifier
1042 * doc/c-riscv.texi: Add documentation.
1043 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1044 modifier %got_pcrel_hi.
1045 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1046 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1047 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1049 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1050 (RISC-V-Formats): Update the section name from "Instruction Formats"
1051 to "RISC-V Instruction Formats".
1053 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1055 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1056 detected in a section which does not have at least 4 byte
1058 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1059 * testsuite/gas/arm/ldr-t.s: Likewise.
1060 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1061 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1062 disassembly, ignoring any NOPs that may have been inserted because
1063 of section alignment.
1064 * testsuite/gas/arm/ldr-t.d: Likewise.
1066 2020-03-04 Jan Beulich <jbeulich@suse.com>
1068 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1069 * doc/c-i386.texi: Mention sev_es.
1070 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1071 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1073 * testsuite/gas/i386/arch-13-znver1.d,
1074 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1076 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1078 * config/tc-i386.c (match_template): Replace ignoresize and
1079 defaultsize with mnemonicsize.
1080 (process_suffix): Likewise.
1082 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1085 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1086 instruction LD IY,(HL).
1087 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1088 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1089 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1090 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1092 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1095 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1096 x86-64-default-suffix-avx.
1097 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1098 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1099 * testsuite/gas/i386/noreg64.d: Updated.
1100 * testsuite/gas/i386/noreg64.l: Likewise.
1101 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1102 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1103 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1105 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1108 * config/tc-z80.c (contains_register): Prevent an illegal memory
1109 access when checking an expression for a register name.
1111 2020-03-03 Alan Modra <amodra@gmail.com>
1113 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1116 2020-03-02 Alan Modra <amodra@gmail.com>
1118 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1119 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1121 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1122 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1123 (s3_s_score_lcomm): Likewise.
1124 * config/tc-score7.c: Similarly.
1125 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1127 2020-02-28 YunQiang Su <syq@debian.org>
1130 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1131 to handle multi-labels.
1132 (has_label_name): New.
1134 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1136 * config/tc-arm.c (enum pred_instruction_type): Remove
1137 NEUTRAL_IT_NO_VPT_INSN predication type.
1138 (cxn_handle_predication): Modify to require condition suffixes.
1139 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1140 * testsuite/gas/arm/cde-scalar.s: Update test.
1141 * testsuite/gas/arm/cde-warnings.l: Update test.
1142 * testsuite/gas/arm/cde-warnings.s: Update test.
1144 2020-02-26 Alan Modra <amodra@gmail.com>
1146 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1147 N_() on empty string.
1149 2020-02-26 Alan Modra <amodra@gmail.com>
1151 * read.c (read_a_source_file): Call strncpy with length one
1152 less than size of original_case_string.
1154 2020-02-26 Alan Modra <amodra@gmail.com>
1156 * config/obj-elf.c: Indent labels correctly.
1157 * config/obj-macho.c: Likewise.
1158 * config/tc-aarch64.c: Likewise.
1159 * config/tc-alpha.c: Likewise.
1160 * config/tc-arm.c: Likewise.
1161 * config/tc-cr16.c: Likewise.
1162 * config/tc-crx.c: Likewise.
1163 * config/tc-frv.c: Likewise.
1164 * config/tc-i386-intel.c: Likewise.
1165 * config/tc-i386.c: Likewise.
1166 * config/tc-ia64.c: Likewise.
1167 * config/tc-mn10200.c: Likewise.
1168 * config/tc-mn10300.c: Likewise.
1169 * config/tc-nds32.c: Likewise.
1170 * config/tc-riscv.c: Likewise.
1171 * config/tc-s12z.c: Likewise.
1172 * config/tc-xtensa.c: Likewise.
1173 * config/tc-z80.c: Likewise.
1175 * symbols.c: Likewise.
1176 * write.c: Likewise.
1178 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1180 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1181 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1182 after parsing all arguments.
1183 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1184 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1185 are used to check if we write a read-only CSR by the CSR instruction.
1186 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1187 all CSR for the read-only CSR checking.
1188 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1189 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1190 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1191 all CSR instructions for the read-only CSR checking.
1192 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1193 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1195 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1196 (riscv_opts): Initialize it.
1197 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1198 before doing the CSR checking.
1199 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1200 (md_longopts): Add mcsr-check and mno-csr-check.
1201 (md_parse_option): Handle new enum option values.
1202 (s_riscv_option): Handle new long options.
1203 * doc/c-riscv.texi: Add description for the new .option and assembler
1205 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1207 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1209 * config/tc-riscv.c (csr_extra_hash): New.
1210 (enum riscv_csr_class): New enum. Used to decide
1211 whether or not this CSR is legal in the current ISA string.
1212 (struct riscv_csr_extra): New structure to hold all extra information
1214 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1215 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1216 Call hash_reg_name to insert CSR address into reg_names_hash.
1217 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1218 Decide whether the CSR is valid according to the csr_extra_hash.
1219 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1220 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1221 not a boolean. This is same as riscv_init_csr_hash, so keep the
1223 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1224 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1225 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1226 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1227 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1228 f-ext CSR are not allowed.
1229 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1230 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1231 source file is `priv-reg.s`, and the ISA is rv64if, so the
1232 rv32-only CSR are not allowed.
1233 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1235 2020-02-21 Alan Modra <amodra@gmail.com>
1237 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1238 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1240 2020-02-21 Alan Modra <amodra@gmail.com>
1243 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1244 on section size adjustment, instead perform another write if
1245 exec header size is larger than section size.
1247 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1249 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1250 -mno-arch-attr command line options.
1252 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1254 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1255 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1257 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1260 * config/tc-z80.c (md_parse_option): Do not use an underscore
1261 prefix for local labels in SDCC compatability mode.
1262 (z80_start_line_hook): Remove SDCC dollar label support.
1263 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1264 * testsuite/gas/z80/sdcc.s: Likewise.
1266 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1269 * config/tc-z80.c: Add -march option.
1270 * doc/as.texi: Update Z80 documentation.
1271 * doc/c-z80.texi: Likewise.
1272 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1273 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1274 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1275 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1276 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1277 * testsuite/gas/z80/gbz80_all.d: Likewise.
1278 * testsuite/gas/z80/r800_extra.d: Likewise.
1279 * testsuite/gas/z80/r800_ii8.d: Likewise.
1280 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1281 * testsuite/gas/z80/sdcc.d: Likewise.
1282 * testsuite/gas/z80/z180.d: Likewise.
1283 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1284 * testsuite/gas/z80/z80_doc.d: Likewise.
1285 * testsuite/gas/z80/z80_ii8.d: Likewise.
1286 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1287 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1288 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1289 * testsuite/gas/z80/z80_sli.d: Likewise.
1290 * testsuite/gas/z80/z80n_all.d: Likewise.
1291 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1293 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1295 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1296 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1297 * testsuite/gas/i386/i386.exp: Run property-3 and
1299 * testsuite/gas/i386/property-3.d: New file.
1300 * testsuite/gas/i386/property-3.s: Likewise.
1301 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1303 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1305 * config/tc-i386.c (cpu_arch): Add .popcnt.
1306 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1307 Add a tab before @samp{.sse4a}.
1309 2020-02-17 Jan Beulich <jbeulich@suse.com>
1311 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1312 for AddrPrefixOpReg templates. Combine the two pieces of
1313 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1316 2020-02-17 Jan Beulich <jbeulich@suse.com>
1319 * config/tc-i386.c (md_assemble): Also suppress operand
1320 swapping for MONITOR{,X} and MWAIT{,X}.
1321 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1322 Add Intel syntax monitor/mwait tests.
1323 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1324 Adjust expectations.
1325 *testsuite/gas/i386/sse3-intel.d,
1326 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1327 * testsuite/gas/i386/i386.exp: Run new tests.
1329 2020-02-17 Jan Beulich <jbeulich@suse.com>
1332 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1333 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1335 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1337 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1338 * testsuite/gas/i386/avx512dq-inval.l,
1339 testsuite/gas/i386/inval-avx.l,
1340 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1341 * testsuite/gas/i386/avx512vl-ambig.s,
1342 testsuite/gas/i386/avx512vl-ambig.l: New.
1343 * testsuite/gas/i386/i386.exp: Run new test.
1345 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1347 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1349 * doc/c-i386.texi: Document sse4a and nosse4a.
1351 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1353 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1356 2020-02-14 Jan Beulich <jbeulich@suse.com>
1359 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1361 (process_suffix): ... here. Consider just the first operand
1363 (check_long_reg): Drop opcode 0x63 special case again.
1364 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1365 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1366 Move ambiguous operand size tests ...
1367 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1368 testsuite/gas/i386/noreg64.s: ... here.
1369 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1370 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1371 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1372 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1373 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1374 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1375 testsuite/gas/i386/x86-64-movsxd.d,
1376 testsuite/gas/i386/x86-64-movsxd-intel.d,
1377 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1378 Adjust expectations.
1379 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1380 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1381 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1382 * testsuite/gas/i386/i386.exp: Run new tests.
1384 2020-02-14 Jan Beulich <jbeulich@suse.com>
1386 * config/tc-i386.c (process_operands): Also skip segment
1387 override prefix emission if it matches an already present one.
1388 * testsuite/gas/i386/prefix32.s: Add double segment override
1390 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1392 2020-02-14 Jan Beulich <jbeulich@suse.com>
1394 * config/tc-i386.c (process_operands): Drop ineffectual segment
1395 overrides when optimizing.
1396 * testsuite/gas/i386/lea-optimize.d: New.
1397 * testsuite/gas/i386/i386.exp: Run new test.
1399 2020-02-14 Jan Beulich <jbeulich@suse.com>
1401 * config/tc-i386.c (process_operands): Also check insn prefix
1402 for ineffectual segment override warning. Don't cover possible
1403 VEX/EVEX encoded insns there.
1404 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1405 testsuite/gas/i386/lea.e: New.
1406 * testsuite/gas/i386/i386.exp: Run new test.
1408 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1411 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1414 2020-02-13 Fangrui Song <maskray@google.com>
1415 H.J. Lu <hongjiu.lu@intel.com>
1418 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1419 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1420 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1421 * testsuite/gas/i386/relax-5.d: New file.
1422 * testsuite/gas/i386/relax-5.s: Likewise.
1423 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1424 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1426 2020-02-13 Jan Beulich <jbeulich@suse.com>
1428 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1431 2020-02-12 Jan Beulich <jbeulich@suse.com>
1433 * config/tc-i386.c (avx512): New (at file scope), moved from
1434 (check_VecOperands): ... here.
1435 (process_suffix): Add [XYZ]MMword operand size handling.
1436 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1437 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1439 * testsuite/gas/i386/avx512dq-inval.l,
1440 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1442 2020-02-12 Jan Beulich <jbeulich@suse.com>
1445 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1447 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1448 CALL/JMP in O_tbyte_ptr case.
1449 * doc/c-i386.texi: Mention far call and full pointer load ISA
1451 * testsuite/gas/i386/x86-64-branch-3.s,
1452 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1453 * testsuite/gas/i386/x86-64-branch-3.d,
1454 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1455 * testsuite/gas/i386/x86-64-branch-5.l,
1456 testsuite/gas/i386/x86-64-branch-5.s: New.
1457 * testsuite/gas/i386/i386.exp: Run new test.
1459 2020-02-12 Jan Beulich <jbeulich@suse.com>
1462 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1463 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1464 64-bit-only warning.
1465 (check_word_reg): Consistently error on mismatching register
1467 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1468 for movw. Replace suffix / GPR for orb.
1469 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1470 byte GPRs as well as ones for inb/outb with a word accumulator.
1471 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1472 testsuite/gas/i386/inval.l: Adjust expectations.
1474 2020-02-12 Jan Beulich <jbeulich@suse.com>
1476 * config/tc-i386.c (operand_type_register_match): Also fall
1477 through initial two if()-s when the template allows for a GPR
1478 operand. Adjust comment.
1480 2020-02-11 Jan Beulich <jbeulich@suse.com>
1482 (struct _i386_insn): New field "short_form".
1483 (optimize_encoding): Drop setting of shortform field.
1484 (process_suffix): Set i.short_form. Replace shortform use.
1485 (process_operands): Replace shortform use.
1487 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1489 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1490 loop initial declaration.
1492 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1494 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1495 instructions that can have 5 arguments.
1496 (enum operand_parse_code): Add new operands.
1497 (parse_operands): Account for new operands.
1499 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1500 (neon_select_shape): Account for P suffix.
1501 (LOW1): Move macro to global position.
1502 (HI4): Move macro to global position.
1503 (vcx_assign_vec_d): New.
1504 (vcx_assign_vec_m): New.
1505 (vcx_assign_vec_n): New.
1506 (enum vcx_reg_type): New.
1507 (vcx_get_reg_type): New.
1508 (vcx_size_pos): New.
1510 (vcx_handle_shape): New.
1511 (vcx_ensure_register_in_range): New.
1512 (vcx_handle_register_arguments): New.
1513 (vcx_handle_insn_block): New.
1514 (vcx_handle_common_checks): New.
1518 * testsuite/gas/arm/cde-missing-fp.d: New test.
1519 * testsuite/gas/arm/cde-missing-fp.l: New test.
1520 * testsuite/gas/arm/cde-missing-mve.d: New test.
1521 * testsuite/gas/arm/cde-missing-mve.l: New test.
1522 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1523 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1524 * testsuite/gas/arm/cde-mve.s: New test.
1525 * testsuite/gas/arm/cde-warnings.l:
1526 * testsuite/gas/arm/cde-warnings.s:
1527 * testsuite/gas/arm/cde.d:
1528 * testsuite/gas/arm/cde.s:
1530 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1531 Matthew Malcomson <matthew.malcomson@arm.com>
1533 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1534 CDE coprocessor that can be enabled.
1535 (enum pred_instruction_type): New pred type.
1536 (BAD_NO_VPT): New error message.
1537 (BAD_CDE): New error message.
1538 (BAD_CDE_COPROC): New error message.
1539 (enum operand_parse_code): Add new immediate operands.
1540 (parse_operands): Account for new immediate operands.
1541 (check_cde_operand): New.
1542 (cde_coproc_enabled): New.
1543 (cde_coproc_pos): New.
1544 (cde_handle_coproc): New.
1545 (cxn_handle_predication): New.
1546 (do_custom_instruction_1): New.
1547 (do_custom_instruction_2): New.
1548 (do_custom_instruction_3): New.
1561 (handle_pred_state): Define new IT block behaviour.
1562 (insns): Add newn CX*{,d}{,a} instructions.
1563 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1564 Define new cdecp extension strings.
1565 * doc/c-arm.texi: Document new cdecp extension arguments.
1566 * testsuite/gas/arm/cde-scalar.d: New test.
1567 * testsuite/gas/arm/cde-scalar.s: New test.
1568 * testsuite/gas/arm/cde-warnings.d: New test.
1569 * testsuite/gas/arm/cde-warnings.l: New test.
1570 * testsuite/gas/arm/cde-warnings.s: New test.
1571 * testsuite/gas/arm/cde.d: New test.
1572 * testsuite/gas/arm/cde.s: New test.
1574 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1577 * config/tc-i386.c (intel64): Renamed to ...
1579 (match_template): Accept Intel64 only instruction by default.
1580 (i386_displacement): Updated.
1581 (md_parse_option): Updated.
1582 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1583 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1584 -mamd64 to x86-64-sysenter-amd.
1585 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1587 2020-02-10 Alan Modra <amodra@gmail.com>
1589 * config/obj-elf.c (obj_elf_change_section): Error for section
1590 type, attr or entsize changes in assembly.
1591 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1592 * testsuite/gas/elf/section5.l: Update.
1594 2020-02-10 Alan Modra <amodra@gmail.com>
1596 * output-file.c (output_file_close): Do a normal close when
1597 flag_always_generate_output.
1598 * write.c (write_object_file): Don't stop output when
1599 flag_always_generate_output.
1601 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1604 * config/tc-z80.c: Add -gbz80 command line option to generate code
1605 for the GameBoy Z80. Add support for generating DWARF.
1606 * config/tc-z80.h: Add support for DWARF debug information
1608 * doc/c-z80.texi: Document new command line option.
1609 * testsuite/gas/z80/gbz80_all.d: New file.
1610 * testsuite/gas/z80/gbz80_all.s: New file.
1611 * testsuite/gas/z80/z80.exp: Run the new tests.
1612 * testsuite/gas/z80/z80n_all.d: New file.
1613 * testsuite/gas/z80/z80n_all.s: New file.
1614 * testsuite/gas/z80/z80n_reloc.d: New file.
1616 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1619 * config/obj-elf.c (get_section): Also check
1620 linked_to_symbol_name.
1621 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1622 (obj_elf_parse_section_letters): Handle the 'o' flag.
1623 (build_group_lists): Renamed to ...
1624 (build_additional_section_info): This. Set elf_linked_to_section
1625 from map_head.linked_to_symbol_name.
1626 (elf_adjust_symtab): Updated.
1627 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1628 * doc/as.texi: Document the 'o' flag.
1629 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1630 * testsuite/gas/elf/section18.d: New file.
1631 * testsuite/gas/elf/section18.s: Likewise.
1632 * testsuite/gas/elf/section19.d: Likewise.
1633 * testsuite/gas/elf/section19.s: Likewise.
1634 * testsuite/gas/elf/section20.d: Likewise.
1635 * testsuite/gas/elf/section20.s: Likewise.
1636 * testsuite/gas/elf/section21.d: Likewise.
1637 * testsuite/gas/elf/section21.l: Likewise.
1638 * testsuite/gas/elf/section21.s: Likewise.
1640 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1642 * NEWS: Mention x86 assembler options to align branches for
1645 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1647 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1648 only for ELF targets.
1649 * testsuite/gas/i386/unique.d: Don't xfail.
1650 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1652 2020-02-06 Alan Modra <amodra@gmail.com>
1654 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1655 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1657 2020-02-06 Alan Modra <amodra@gmail.com>
1659 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1660 xfail, and rename test.
1661 * testsuite/gas/elf/section12b.d: Likewise.
1662 * testsuite/gas/elf/section16a.d: Likewise.
1663 * testsuite/gas/elf/section16b.d: Likewise.
1665 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1668 * config/obj-elf.c (section_match): Removed.
1669 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1671 (obj_elf_change_section): Replace info and group_name arguments
1672 with match_p. Also update the section ID and flags from match_p.
1673 (obj_elf_section): Handle "unique,N". Update call to
1674 obj_elf_change_section.
1675 * config/obj-elf.h (elf_section_match): New.
1676 (obj_elf_change_section): Updated.
1677 * config/tc-arm.c (start_unwind_section): Update call to
1678 obj_elf_change_section.
1679 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1680 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1681 (microblaze_s_sdata): Likewise.
1682 (microblaze_s_rdata): Likewise.
1683 (microblaze_s_bss): Likewise.
1684 * config/tc-mips.c (s_change_section): Likewise.
1685 * config/tc-msp430.c (msp430_profiler): Likewise.
1686 * config/tc-rx.c (parse_rx_section): Likewise.
1687 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1688 * doc/as.texi: Document "unique,N" in .section directive.
1689 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1690 * testsuite/gas/elf/section15.d: New file.
1691 * testsuite/gas/elf/section15.s: Likewise.
1692 * testsuite/gas/elf/section16.s: Likewise.
1693 * testsuite/gas/elf/section16a.d: Likewise.
1694 * testsuite/gas/elf/section16b.d: Likewise.
1695 * testsuite/gas/elf/section17.d: Likewise.
1696 * testsuite/gas/elf/section17.l: Likewise.
1697 * testsuite/gas/elf/section17.s: Likewise.
1698 * testsuite/gas/i386/unique.d: Likewise.
1699 * testsuite/gas/i386/unique.s: Likewise.
1700 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1701 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1703 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1705 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1707 2020-02-01 Anthony Green <green@moxielogic.com>
1709 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1711 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1713 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1716 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1719 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1720 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1722 * testsuite/gas/arm/mve_dsp.d: New test.
1724 2020-01-31 Nick Clifton <nickc@redhat.com>
1726 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1727 rather than BFD_RELOC_NONE.
1729 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1731 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1732 to support VLDMIA instruction for MVE.
1733 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1734 instruction for MVE.
1735 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1736 instruction for MVE.
1737 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1738 instruction for MVE.
1739 * testsuite/gas/arm/mve-ldst.d: New test.
1740 * testsuite/gas/arm/mve-ldst.s: Likewise.
1742 2020-01-31 Nick Clifton <nickc@redhat.com>
1744 * po/fr.po: Updated French translation.
1745 * po/ru.po: Updated Russian translation.
1747 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1749 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1751 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1752 * testsuite/gas/aarch64/sve-movprfx_28.d,
1753 * testsuite/gas/aarch64/sve-movprfx_28.l,
1754 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1756 2020-01-30 Jan Beulich <jbeulich@suse.com>
1758 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1759 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1760 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1761 Adjust expectations.
1763 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1765 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1766 * testsuite/gas/bpf/alu-be.d: Likewise.
1767 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1768 * testsuite/gas/bpf/alu32-be.d: Likewise.
1770 2020-01-30 Jan Beulich <jbeulich@suse.com>
1772 * testsuite/gas/i386/x86-64-branch-2.s,
1773 testsuite/gas/i386/x86-64-branch-4.s,
1774 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1775 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1776 testsuite/gas/i386/x86-64-branch-2.d,
1777 testsuite/gas/i386/x86-64-branch-4.l,
1778 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1780 2020-01-30 Jan Beulich <jbeulich@suse.com>
1782 * config/tc-i386.c (process_suffix): .
1783 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1784 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1786 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1788 testsuite/gas/i386/x86_64.s: Add RETF cases.
1789 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1790 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1791 testsuite/gas/i386/x86-64-opcode.d,
1792 testsuite/gas/i386/x86-64-suffix-intel.d,
1793 testsuite/gas/i386/x86-64-suffix.d,
1794 testsuite/gas/i386/x86_64-intel.d
1795 testsuite/gas/i386/x86_64.d: Adjust expectations.
1796 * testsuite/gas/i386/x86-64-suffix.e,
1797 testsuite/gas/i386/x86_64.e: New.
1799 2020-01-30 Jan Beulich <jbeulich@suse.com>
1801 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1804 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1807 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1809 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1810 differences. Document movslq and movsxd.
1811 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1812 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1813 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1814 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1815 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1816 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1817 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1818 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1819 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1820 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1821 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1823 2020-01-27 Alan Modra <amodra@gmail.com>
1825 * testsuite/gas/all/gas.exp: Replace case statements with switch
1827 * testsuite/gas/elf/elf.exp: Likewise.
1828 * testsuite/gas/macros/macros.exp: Likewise.
1829 * testsuite/lib/gas-defs.exp: Likewise.
1831 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1834 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1835 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1837 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1839 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1840 s exts must be known, so rename *ok* to *fail*.
1841 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1842 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1843 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1845 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1846 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1848 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1851 * config/tc-i386.c (check_long_reg): Always disallow double word
1852 suffix in mnemonic with word general register.
1853 * testsuite/gas/i386/general.s: Replace word general register
1854 with double word general register for movl.
1855 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1857 * testsuite/gas/i386/general.l: Updated.
1858 * testsuite/gas/i386/inval.l: Likewise.
1860 2020-01-22 Alan Modra <amodra@gmail.com>
1862 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1863 __tls_get_addr_desc and __tls_get_addr_opt.
1865 2020-01-21 Jan Beulich <jbeulich@suse.com>
1867 * testsuite/gas/i386/inval-crc32.s,
1868 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1869 * testsuite/gas/i386/inval-crc32.l,
1870 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1872 2020-01-21 Jan Beulich <jbeulich@suse.com>
1874 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1875 generic code path. Deal with No_lSuf being set in a template.
1876 * testsuite/gas/i386/inval-crc32.l,
1877 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1878 instead of error(s) when operand size is ambiguous.
1879 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1880 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1881 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1882 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1883 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1884 Adjust expectations.
1886 2020-01-21 Jan Beulich <jbeulich@suse.com>
1888 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1889 and an intel_syntax check. Re-write lack-of-suffix processing
1891 * doc/c-i386.texi: Document operand size defaults for suffix-
1892 less AT&T syntax insns.
1893 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1894 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1895 testsuite/gas/i386/x86-64-avx-scalar.s,
1896 testsuite/gas/i386/x86-64-avx.s,
1897 testsuite/gas/i386/x86-64-bundle.s,
1898 testsuite/gas/i386/x86-64-intel64.s,
1899 testsuite/gas/i386/x86-64-lock-1.s,
1900 testsuite/gas/i386/x86-64-opcode.s,
1901 testsuite/gas/i386/x86-64-sse2avx.s,
1902 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1903 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1904 testsuite/gas/i386/x86-64-nops.s,
1905 testsuite/gas/i386/x86-64-ptwrite.s,
1906 testsuite/gas/i386/x86-64-simd.s,
1907 testsuite/gas/i386/x86-64-sse-noavx.s,
1908 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1910 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1911 testsuite/gas/i386/noreg64.s: Add further tests.
1912 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1913 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1914 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1915 testsuite/gas/i386/sse-noavx.d,
1916 testsuite/gas/i386/x86-64-intel64.d,
1917 testsuite/gas/i386/x86-64-nops.d,
1918 testsuite/gas/i386/x86-64-opcode.d,
1919 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1920 testsuite/gas/i386/x86-64-ptwrite.d,
1921 testsuite/gas/i386/x86-64-simd-intel.d,
1922 testsuite/gas/i386/x86-64-simd-suffix.d,
1923 testsuite/gas/i386/x86-64-simd.d,
1924 testsuite/gas/i386/x86-64-sse-noavx.d
1925 testsuite/gas/i386/x86-64-suffix.d,
1926 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1927 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1928 testsuite/gas/i386/noreg64.l: New.
1929 * testsuite/gas/i386/i386.exp: Run new tests.
1931 2020-01-21 Jan Beulich <jbeulich@suse.com>
1933 * testsuite/gas/i386/avx512_bf16_vl.s,
1934 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1935 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1936 broadcast forms of VCVTNEPS2BF16.
1937 * testsuite/gas/i386/avx512_bf16_vl.d,
1938 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1940 2020-01-20 Nick Clifton <nickc@redhat.com>
1942 * po/uk.po: Updated Ukranian translation.
1944 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1947 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1948 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1950 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1951 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1952 R_X86_64_GOTPC32_TLSDESC relocation.
1954 2020-01-18 Nick Clifton <nickc@redhat.com>
1956 * configure: Regenerate.
1957 * po/gas.pot: Regenerate.
1959 2020-01-18 Nick Clifton <nickc@redhat.com>
1961 Binutils 2.34 branch created.
1963 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1965 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1966 with vex_encoding_vex.
1967 (parse_insn): Likewise.
1968 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1969 and {vex3} documentation.
1970 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1972 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1974 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1977 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1978 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1979 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1980 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1981 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1982 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1984 2020-01-16 Jan Beulich <jbeulich@suse.com>
1986 * config/tc-i386.c (match_template): Drop found_cpu_match local
1989 2020-01-16 Jan Beulich <jbeulich@suse.com>
1991 * testsuite/gas/i386/avx512dq-inval.l,
1992 testsuite/gas/i386/avx512dq-inval.s: New.
1993 * testsuite/gas/i386/i386.exp: Run new test.
1995 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1997 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1998 relocations when the target is 430X, except when extracting part of an
2000 (msp430_srcoperand): Adjust comment.
2001 Initialize the expp member of the msp430_operand_s struct as
2003 (msp430_dstoperand): Likewise.
2004 * testsuite/gas/msp430/msp430.exp: Run new test.
2005 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2006 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2008 2020-01-15 Alan Modra <amodra@gmail.com>
2010 * configure.tgt: Add sparc-*-freebsd case.
2012 2020-01-14 Lili Cui <lili.cui@intel.com>
2014 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2015 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2016 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2017 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2018 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2019 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2020 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2021 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2022 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2023 * testsuite/gas/i386/align-branch-5.d: Likewise.
2024 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2025 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2026 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2027 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2028 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2029 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2030 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2031 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2032 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2033 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2034 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2035 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2037 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2040 * config/tc-z80.c: Add support for half precision, single
2041 precision and double precision floating point values.
2042 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2043 * doc/as.texi: Add new z80 command line options.
2044 * doc/c-z80.texi: Document new z80 command line options.
2045 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2046 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2047 * testsuite/gas/z80/z80.exp: Run the new test.
2048 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2049 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2050 * testsuite/gas/z80/strings.d: Update expected output.
2052 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2054 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2057 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2059 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2061 * config/tc-arc.h: Add header if/defs.
2062 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2064 2020-01-13 Alan Modra <amodra@gmail.com>
2066 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2068 2020-01-13 Alan Modra <amodra@gmail.com>
2070 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2073 2020-01-10 Alan Modra <amodra@gmail.com>
2075 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2076 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2078 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2081 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2083 (emit_ld_r_r): Likewise.
2084 (emit_ld_rr_m): Likewise.
2085 (emit_ld_rr_nn): Likewise.
2087 2020-01-09 Jan Beulich <jbeulich@suse.com>
2089 * config/tc-i386.c (optimize_encoding): Add
2090 is_any_vex_encoding() invocations. Drop respective
2091 i.tm.extension_opcode == None checks.
2093 2020-01-09 Jan Beulich <jbeulich@suse.com>
2095 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2096 REX transformations. Correct comment indentation.
2098 2020-01-09 Jan Beulich <jbeulich@suse.com>
2100 * config/tc-i386.c (optimize_encoding): Generalize register
2101 transformation for TEST optimization.
2103 2020-01-09 Jan Beulich <jbeulich@suse.com>
2105 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2106 testsuite/gas/i386/x86-64-sysenter-amd.d,
2107 testsuite/gas/i386/x86-64-sysenter-amd.l,
2108 testsuite/gas/i386/x86-64-sysenter-intel.d,
2109 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2110 * testsuite/gas/i386/i386.exp: Run new tests.
2112 2020-01-08 Nick Clifton <nickc@redhat.com>
2115 * doc/as.texi (Align): Document the fact that all arguments can be
2118 (P2align): Likewise.
2120 2020-01-08 Nick Clifton <nickc@redhat.com>
2123 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2124 already defined as a different symbol type.
2125 * testsuite/gas/elf/pr14891.s: New test source file.
2126 * testsuite/gas/elf/pr14891.d: New test driver.
2127 * testsuite/gas/elf/pr14891.s: New test expected error output.
2128 * testsuite/gas/elf/elf.exp: Run the new test.
2130 2020-01-08 Alan Modra <amodra@gmail.com>
2132 * config/tc-z8k.c (md_begin): Make idx unsigned.
2133 (get_specific): Likewise for this_index.
2135 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2137 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2138 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2139 (md_operand): Set X_md to absent.
2140 (arc_parse_name): Check for X_md.
2142 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2145 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2146 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2148 * read.c (next_char_of_string): Likewise.
2149 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2150 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2152 2020-01-03 Nick Clifton <nickc@redhat.com>
2154 * po/sv.po: Updated Swedish translation.
2156 2020-01-03 Jan Beulich <jbeulich@suse.com>
2158 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2159 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2161 2020-01-03 Jan Beulich <jbeulich@suse.com>
2163 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2164 by-element usdot. Add 64-bit form tests for by-element sudot.
2165 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2167 2020-01-03 Jan Beulich <jbeulich@suse.com>
2169 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2170 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2172 2020-01-03 Jan Beulich <jbeulich@suse.com>
2174 * testsuite/gas/aarch64/f64mm.d,
2175 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2177 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2179 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2180 support for assembler code generated by SDCC. Add new relocation
2181 types. Add z80-elf target support.
2182 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2183 labels. Local labels starts from ".L".
2184 * NEWS: Mention the new support.
2185 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2186 * testsuite/gas/all/fwdexp.s: Likewise.
2187 * testsuite/gas/all/cond.l: Likewise.
2188 * testsuite/gas/all/cond.s: Likewise.
2189 * testsuite/gas/all/fwdexp.d: Likewise.
2190 * testsuite/gas/all/fwdexp.s: Likewise.
2191 * testsuite/gas/elf/section2.e-mips: Likewise.
2192 * testsuite/gas/elf/section2.l: Likewise.
2193 * testsuite/gas/elf/section2.s: Likewise.
2194 * testsuite/gas/macros/app1.d: Likewise.
2195 * testsuite/gas/macros/app1.s: Likewise.
2196 * testsuite/gas/macros/app2.d: Likewise.
2197 * testsuite/gas/macros/app2.s: Likewise.
2198 * testsuite/gas/macros/app3.d: Likewise.
2199 * testsuite/gas/macros/app3.s: Likewise.
2200 * testsuite/gas/macros/app4.d: Likewise.
2201 * testsuite/gas/macros/app4.s: Likewise.
2202 * testsuite/gas/macros/app4b.s: Likewise.
2203 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2204 * testsuite/gas/z80/z80.exp: Add new tests
2205 * testsuite/gas/z80/dollar.d: New file.
2206 * testsuite/gas/z80/dollar.s: New file.
2207 * testsuite/gas/z80/ez80_adl_all.d: New file.
2208 * testsuite/gas/z80/ez80_adl_all.s: New file.
2209 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2210 * testsuite/gas/z80/ez80_isuf.s: New file.
2211 * testsuite/gas/z80/ez80_z80_all.d: New file.
2212 * testsuite/gas/z80/ez80_z80_all.s: New file.
2213 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2214 * testsuite/gas/z80/r800_extra.d: New file.
2215 * testsuite/gas/z80/r800_extra.s: New file.
2216 * testsuite/gas/z80/r800_ii8.d: New file.
2217 * testsuite/gas/z80/r800_z80_doc.d: New file.
2218 * testsuite/gas/z80/z180.d: New file.
2219 * testsuite/gas/z80/z180.s: New file.
2220 * testsuite/gas/z80/z180_z80_doc.d: New file.
2221 * testsuite/gas/z80/z80_doc.d: New file.
2222 * testsuite/gas/z80/z80_doc.s: New file.
2223 * testsuite/gas/z80/z80_ii8.d: New file.
2224 * testsuite/gas/z80/z80_ii8.s: New file.
2225 * testsuite/gas/z80/z80_in_f_c.d: New file.
2226 * testsuite/gas/z80/z80_in_f_c.s: New file.
2227 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2228 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2229 * testsuite/gas/z80/z80_out_c_0.d: New file.
2230 * testsuite/gas/z80/z80_out_c_0.s: New file.
2231 * testsuite/gas/z80/z80_reloc.d: New file.
2232 * testsuite/gas/z80/z80_reloc.s: New file.
2233 * testsuite/gas/z80/z80_sli.d: New file.
2234 * testsuite/gas/z80/z80_sli.s: New file.
2236 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2238 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2241 2020-01-01 Alan Modra <amodra@gmail.com>
2243 Update year range in copyright notice of all files.
2245 For older changes see ChangeLog-2019
2247 Copyright (C) 2020 Free Software Foundation, Inc.
2249 Copying and distribution of this file, with or without modification,
2250 are permitted in any medium without royalty provided the copyright
2251 notice and this notice are preserved.
2257 version-control: never