1 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
3 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
4 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
5 Static variables which are used to set the ISA extensions. You can
6 use -march (or ELF build attributes) and -misa-spec to set them,
8 (ext_version_hash): The hash table used to handle the extensions
10 (init_ext_version_hash): Initialize the ext_version_hash according
11 to riscv_ext_version_table.
12 (riscv_get_default_ext_version): The callback function of
13 riscv_parse_subset_t. According to the choosed ISA spec,
14 get the default version for the specific extension.
15 (riscv_set_arch): Set the callback function.
16 (enum options, struct option md_longopts): Add new option -misa-spec.
17 (md_parse_option): Do not call riscv_set_arch for -march. We will
18 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
19 to set default_isa_spec class.
20 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
21 ext_version_hash, and then call riscv_set_arch to set the architecture
22 with versions according to default_arch_with_ext.
23 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
25 * testsuite/gas/riscv/attribute-03.d: Likewise.
26 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
27 already set it's version to 2p1 by march, so no need to use the default
28 2p2 version. For m-ext, we do not set the version by -march and ELF arch
29 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
30 ISA spec 2p2, so set 0p0 to it.
31 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
32 zicsr is 2p0 according to ISA spec 20191213.
33 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
34 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
35 You can set them by configure options --with-arch and
36 --with-isa-spec, respectively.
37 (riscv_set_default_isa_spec): New function used to set the
39 (md_parse_option): Call riscv_set_default_isa_spec rather than
40 call riscv_get_isa_spec_class directly.
41 (riscv_after_parse_args): If the -isa-spec is not set, then we
42 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
43 calling riscv_set_default_isa_spec.
44 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
45 the --with-isa-spec may be set to different ISA spec.
46 * testsuite/gas/riscv/attribute-02.d: Likewise.
47 * testsuite/gas/riscv/attribute-03.d: Likewise.
48 * testsuite/gas/riscv/attribute-04.d: Likewise.
49 * testsuite/gas/riscv/attribute-05.d: Likewise.
50 * testsuite/gas/riscv/attribute-06.d: Likewise.
51 * testsuite/gas/riscv/attribute-07.d: Likewise.
52 * configure.ac: Add configure options, --with-arch and
54 * configure: Regenerated.
55 * config.in: Regenerated.
56 * config/tc-riscv.c (default_priv_spec): Static variable which is
57 used to check if the CSR is valid for the chosen privilege spec. You
58 can use -mpriv-spec to set it.
59 (enum reg_class): We now get the CSR address from csr_extra_hash rather
60 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
61 (riscv_init_csr_hashes): Only need to initialize one hash table
63 (riscv_csr_class_check): Change the return type to void. Don't check
64 the ISA dependency if -mcsr-check isn't set.
65 (riscv_csr_version_check): New function. Check and find the CSR address
66 from csr_extra_hash, according to default_priv_spec. Report warning
67 for the invalid CSR if -mcsr-check is set.
68 (reg_csr_lookup_internal): Updated.
69 (reg_lookup_internal): Likewise.
70 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
71 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
72 (md_parse_option): Call riscv_set_default_priv_version to set
74 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
75 privilege spec to the newest one.
76 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
77 include/opcode/riscv.h.
78 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
79 to check the ISA dependency for CSR, so fix the spec version by adding
81 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
82 version warnings for the test case.
83 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
84 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
85 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
86 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
87 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
88 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
89 Check whether the CSR is valid when privilege version 1.9 is choosed.
90 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
91 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
92 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
93 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
94 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
95 Check whether the CSR is valid when privilege version 1.10 is choosed.
96 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
97 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
98 Check whether the CSR is valid when privilege version 1.11 is choosed.
99 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
100 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
101 setting. You can set it by configure option --with-priv-spec.
102 (riscv_set_default_priv_spec): New function used to set the default
104 (md_parse_option): Call riscv_set_default_priv_spec rather than
105 call riscv_get_priv_spec_class directly.
106 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
107 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
108 calling riscv_set_default_priv_spec.
109 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
110 the --with-priv-spec may be set to different privilege spec.
111 * testsuite/gas/riscv/priv-reg.d: Likewise.
112 * configure.ac: Add configure option --with-priv-spec.
113 * configure: Regenerated.
114 * config.in: Regenerated.
115 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
116 explicit_attr. Set it to TRUE if any ELF attribute is found.
117 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
118 the priv attributes are set.
119 (md_assemble): Set the default_priv_spec according to the priv
120 attributes when we start to assemble instruction.
121 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
122 riscv_write_out_attrs. Update the arch and priv attributes. If we
123 don't set the corresponding ELF attributes, then try to output the
125 (riscv_set_public_attributes): If any ELF attribute or -march-attr
126 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
127 to update the arch and priv attributes.
128 (s_riscv_attribute): Make sure all arch and priv attributes are set
129 before any instruction.
130 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
131 ELF attribute or -march-attr is set. If the priv attributes are not
132 set, then try to update them by the default setting (-mpriv-spec or
134 * testsuite/gas/riscv/attribute-02.d: Likewise.
135 * testsuite/gas/riscv/attribute-03.d: Likewise.
136 * testsuite/gas/riscv/attribute-04.d: Likewise.
137 * testsuite/gas/riscv/attribute-06.d: Likewise.
138 * testsuite/gas/riscv/attribute-07.d: Likewise.
139 * testsuite/gas/riscv/attribute-08.d: Likewise.
140 * testsuite/gas/riscv/attribute-09.d: Likewise.
141 * testsuite/gas/riscv/attribute-10.d: Likewise.
142 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
143 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
144 set by priv attributes must be supported.
145 * testsuite/gas/riscv/attribute-05.s: Likewise.
146 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
147 priv attributes according to the -mpriv-spec option.
148 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
149 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
150 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
151 * testsuite/gas/riscv/priv-reg.d: Removed.
152 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
153 CSR according to the priv spec 1.9.
154 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
155 CSR according to the priv spec 1.9.1.
156 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
157 CSR according to the priv spec 1.10.
158 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
159 CSR according to the priv spec 1.11.
160 * config/tc-riscv.c (md_show_usage): Add descriptions about
162 * doc/c-riscv.texi: Likewise.
164 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
166 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
167 * testsuite/gas/ppc/power9.d: Likewise.
168 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
169 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
170 sync, wait, waitrsv>: Add tests.
171 * testsuite/gas/ppc/power10.d: Likewise.
173 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
176 * config/tc-arm.c : Add arm_ext_v8r feature.
177 (it_fsm_post_encode): Check arm_ext_v8r feature.
178 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
180 2020-05-19 Alan Modra <amodra@gmail.com>
182 * write.c (write_contents): Use bfd_get_filename rather than
183 accessing bfd->filename directly. Use bfd_section_name rather
184 than accessing section->name directly.
186 2020-05-19 Alan Modra <amodra@gmail.com>
188 * symbols.c (local_symbol_make): Init all of lsy_flags.
190 2020-05-18 Alan Modra <amodra@gmail.com>
192 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
193 before looking at add_symbol->sy_flags.
195 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
197 * config/tc-i386.c: Not handle lret/iret.
198 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
199 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
200 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
201 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
202 * testsuite/gas/i386/lfence-ret.s: Ditto.
203 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
204 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
205 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
206 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
207 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
208 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
209 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
211 2020-05-15 Alan Modra <amodra@gmail.com>
212 Alex Coplan <alex.coplan@arm.com>
214 * symbols.c (struct local_symbol): Update comment.
215 (resolve_symbol_value): For resolved symbols equated to other
216 symbols, verify that the referenced symbol is not a local_symbol
217 before accessing sy_value. Don't leave symbol loops during
218 finalize_syms resolution.
219 * testsuite/gas/all/assign-bad-recursive.d: New test.
220 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
221 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
222 * testsuite/gas/all/gas.exp: Run it.
224 2020-05-14 Nick Clifton <nickc@redhat.com>
226 * po/sv.po: Updated Swedish translation.
228 2020-05-11 Alan Modra <amodra@gmail.com>
230 * testsuite/gas/ppc/scalarquad.d,
231 * testsuite/gas/ppc/scalarquad.s: New test.
232 * testsuite/gas/ppc/ppc.exp: Run it.
234 2020-05-11 Alan Modra <amodra@gmail.com>
236 * testsuite/gas/ppc/rightmost.d,
237 * testsuite/gas/ppc/rightmost.s: New test.
238 * testsuite/gas/ppc/ppc.exp: Run it.
240 2020-05-11 Alan Modra <amodra@gmail.com>
242 * testsuite/gas/ppc/xvtlsbb.d,
243 * testsuite/gas/ppc/xvtlsbb.s: New test.
244 * testsuite/gas/ppc/ppc.exp: Run it.
246 2020-05-11 Alan Modra <amodra@gmail.com>
248 * testsuite/gas/ppc/stringop.d,
249 * testsuite/gas/ppc/stringop.s: New test.
250 * testsuite/gas/ppc/ppc.exp: Run it.
252 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
254 * testsuite/gas/ppc/set_bool.d,
255 * testsuite/gas/ppc/set_bool.s: New test.
256 * testsuite/gas/ppc/ppc.exp: Run it.
258 2020-05-11 Alan Modra <amodra@gmail.com>
260 * testsuite/gas/ppc/bitmanip.d,
261 * testsuite/gas/ppc/bitmanip.s: New test.
262 * testsuite/gas/ppc/ppc.exp: Run it.
264 2020-05-11 Alan Modra <amodra@gmail.com>
266 * testsuite/gas/ppc/genpcv.d,
267 * testsuite/gas/ppc/genpcv.s: New test.
268 * testsuite/gas/ppc/ppc.exp: Run it.
270 2020-05-11 Alan Modra <amodra@gmail.com>
272 * testsuite/gas/ppc/maskmanip.d,
273 * testsuite/gas/ppc/maskmanip.s: New test.
274 * testsuite/gas/ppc/ppc.exp: Run it.
276 2020-05-11 Alan Modra <amodra@gmail.com>
277 Peter Bergner <bergner@linux.ibm.com>
279 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
280 (md_assemble): Check acc specified in correct operand.
281 * testsuite/gas/ppc/outerprod.d,
282 * testsuite/gas/ppc/outerprod.s,
283 * testsuite/gas/ppc/vsx4.d,
284 * testsuite/gas/ppc/vsx4.s: New tests.
285 * testsuite/gas/ppc/ppc.exp: Run them.
287 2020-05-11 Alan Modra <amodra@gmail.com>
289 * testsuite/gas/ppc/simd_perm.d,
290 * testsuite/gas/ppc/simd_perm.s: New test.
291 * testsuite/gas/ppc/ppc.exp: Run it.
293 2020-05-11 Alan Modra <amodra@gmail.com>
295 * testsuite/gas/ppc/int128.d,
296 * testsuite/gas/ppc/int128.s: New test.
297 * testsuite/gas/ppc/ppc.exp: Run it.
299 2020-05-11 Alan Modra <amodra@gmail.com>
301 * testsuite/gas/ppc/vsx_32byte.d,
302 * testsuite/gas/ppc/vsx_32byte.s: New test.
303 * testsuite/gas/ppc/ppc.exp: Run it.
305 2020-05-11 Alan Modra <amodra@gmail.com>
307 * testsuite/gas/ppc/vec_mul.s,
308 * testsuite/gas/ppc/vec_mul.d: New test.
309 * testsuite/gas/ppc/ppc.exp: Run it.
311 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
313 * testsuite/gas/ppc/byte_rev.d,
314 * testsuite/gas/ppc/byte_rev.s: New test.
315 * testsuite/gas/ppc/ppc.exp: Run it.
317 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
319 * testsuite/gas/ppc/power10.d: Add paste. tests.
320 * testsuite/gas/ppc/power10.s: Likewise.
322 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
324 * testsuite/gas/ppc/power10.s: New test.
325 * testsuite/gas/ppc/power10.d: Likewise.
326 * testsuite/gas/ppc/ppc.exp: Run it.
328 2020-05-11 Alan Modra <amodra@gmail.com>
330 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
332 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
333 place of -mfuture/-Mfuture.
334 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
335 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
337 2020-05-06 Nick Clifton <nickc@redhat.com>
339 * po/sv.po: Updated Swedish translation.
341 2020-05-06 Nick Clifton <nickc@redhat.com>
344 * doc/as.texi (Preprocessing): Replace cross reference to not
345 existant document with a URL to the equivalent page in the GCC
348 2020-05-05 Nick Clifton <nickc@redhat.com>
350 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
351 construction of a DWARF-5 directory name table.
352 * testsuite/gas/elf/pr25917.d: Update expected output.
354 2020-05-05 Gunther Nikl <gnikl@justmail.de>
356 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
357 (md_parse_option): Remove initialization of elf_flags.
359 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
362 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
363 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
364 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
366 2020-05-04 Nick Clifton <nickc@redhat.com>
369 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
370 table's existence before looking at its entries.
371 Also do not emit a default directory entry if there are no
374 * testsuite/gas/elf/pr25917.s: New test source file.
375 * testsuite/gas/elf/pr25917.d: New test driver.
376 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
378 2020-04-30 Alex Coplan <alex.coplan@arm.com>
380 * config/tc-aarch64.c (fix_insn): Implement for
381 AARCH64_OPND_UNDEFINED.
382 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
383 * testsuite/gas/aarch64/udf.s: New.
384 * testsuite/gas/aarch64/udf.d: New.
385 * testsuite/gas/aarch64/udf-invalid.s: New.
386 * testsuite/gas/aarch64/udf-invalid.l: New.
387 * testsuite/gas/aarch64/udf-invalid.d: New.
389 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
391 * config/tc-rx.c (elf_flags): Reset default value.
392 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
394 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
396 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
398 (microarch_earliest): New static variable.
399 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
400 simcall opcode has mandatory parameter.
401 (xg_init_global_config): Initialize microarch_earliest.
403 2020-04-29 Nick Clifton <nickc@redhat.com>
406 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
407 IMM0_8S and add support for IMM0_8U.
408 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
409 unsigned 8-bit immediate.
410 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
411 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
413 2020-04-27 Tamar Christina <tamar.christina@arm.com>
415 * NEWS: Add news entry for big-obj.
416 * config/tc-i386.c (i386_target_format): Support new format.
417 * doc/c-i386.texi: Add i386 support.
418 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
419 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
421 2020-04-27 Nick Clifton <nickc@redhat.com>
424 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
425 (assign_file_to_slot): New function. Fills in an entry in the
427 (allocate_filenum): Use new function.
428 (allocate_filename_to_slot): Use new function. If the specified
429 slot entry is already in use, but was chosen automatically then
430 reassign the automatic entry.
432 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
434 * config/tc-i386.c (lfence_before_ret_shl): New member.
435 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
437 (insert_after_load): Issue warning for REP CMPS/SCAS.
438 (insert_before_before): Handle iret, Handle
439 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
440 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
441 -mlfence-before-ret=[none/not/or/shl/yes].
442 Enable -mlfence-before-ret=shl when
443 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
444 (md_show_usage): Ditto.
445 * doc/c-i386.texi: Ditto.
446 * testsuite/gas/i386/i386.exp: Add new testcases.
447 * testsuite/gas/i386/lfence-load-b.d: New.
448 * testsuite/gas/i386/lfence-load-b.e: New.
449 * testsuite/gas/i386/lfence-load.d: Modified.
450 * testsuite/gas/i386/lfence-load.e: New.
451 * testsuite/gas/i386/lfence-load.s: Modified.
452 * testsuite/gas/i386/lfence-ret-a.d: Modified.
453 * testsuite/gas/i386/lfence-ret-b.d: Modified.
454 * testsuite/gas/i386/lfence-ret-c.d: New.
455 * testsuite/gas/i386/lfence-ret-d.d: New.
456 * testsuite/gas/i386/lfence-ret.s: Modified.
457 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
458 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
459 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
460 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
461 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
462 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
463 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
464 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
465 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
466 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
468 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
471 * config/tc-xtensa.c (md_apply_fix): Replace
472 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
473 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
474 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
475 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
476 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
478 2020-04-22 Alan Modra <amodra@gmail.com>
480 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
481 symbol for ".symver .. remove".
482 * doc/as.texi (.symver): Update.
483 * testsuite/gas/symver/symver11.s: Make foo weak.
484 * testsuite/gas/symver/symver11.d: Expect an error.
485 * testsuite/gas/symver/symver7.d: Allow other random symbols.
487 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
489 * testsuite/gas/symver/symver11.s: Add ".balign 8".
491 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
494 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
495 * testsuite/gas/m68k/operands.d: Update.
496 * testsuite/gas/m68k/op68000.d: Update for new error messages.
498 2020-04-21 Tamar Christina <tamar.christina@arm.com>
501 * testsuite/gas/arm/pr24753.d: New test.
502 * testsuite/gas/arm/pr24753.s: New test.
504 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
508 * NEWS: Mention .symver extension.
509 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
511 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
512 add a version name. Add local, hidden and remove visibility
514 (elf_frob_symbol): Handle the list of version names. Update the
515 original symbol to local, hidden or remove it from the symbol
517 (elf_frob_file_before_adjust): Handle the list of version names.
518 * config/obj-elf.h (elf_visibility): New.
519 (elf_versioned_name_list): Likewise.
520 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
521 and visibility. Change versioned_name pointer to struct
522 elf_versioned_name_list.
523 * doc/as.texi: Update .symver directive.
524 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
525 error checking tests.
526 * testsuite/gas/symver/symver6.d: New file.
527 * testsuite/gas/symver/symver7.d: Likewise.
528 * testsuite/gas/symver/symver7.s: Likewise.
529 * testsuite/gas/symver/symver8.d: Likewise.
530 * testsuite/gas/symver/symver8.s: Likewise.
531 * testsuite/gas/symver/symver9.s: Likewise.
532 * testsuite/gas/symver/symver9a.d: Likewise.
533 * testsuite/gas/symver/symver9b.d: Likewise.
534 * testsuite/gas/symver/symver10.s: Likewise.
535 * testsuite/gas/symver/symver10a.d: Likewise.
536 * testsuite/gas/symver/symver10b.d: Likewise.
537 * testsuite/gas/symver/symver11.d: Likewise.
538 * testsuite/gas/symver/symver11.s: Likewise.
539 * testsuite/gas/symver/symver12.d: Likewise.
540 * testsuite/gas/symver/symver12.s: Likewise.
541 * testsuite/gas/symver/symver13.d: Likewise.
542 * testsuite/gas/symver/symver13.s: Likewise.
543 * testsuite/gas/symver/symver14.d: Likewise.
544 * testsuite/gas/symver/symver14.l: Likewise.
545 * testsuite/gas/symver/symver15.d: Likewise.
546 * testsuite/gas/symver/symver15.l: Likewise.
547 * testsuite/gas/symver/symver6.l: Removed.
548 * testsuite/gas/symver/symver6.s: Updated.
550 2020-04-20 Sudakshina Das <sudi.das@arm.com>
552 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
554 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
555 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
556 * testsuite/gas/aarch64/system.d: Update.
558 2020-04-20 Sudakshina Das <sudi.das@arm.com>
560 * testsuite/gas/aarch64/bti.d: Update -march option.
561 * testsuite/gas/aarch64/illegal-bti.d: Remove.
562 * testsuite/gas/aarch64/illegal-bti.l: Remove.
563 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
564 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
566 2020-04-17 Alan Modra <amodra@gmail.com>
568 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
570 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
571 Nick Clifton <nickc@redhat.com>
574 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
576 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
578 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
579 targets running this test.
581 2020-02-16 David Faust <david.faust@oracle.com>
583 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
584 * testsuite/gas/bpf/jump32.s: New file.
585 * testsuite/gas/bpf/jump32.d: Likewise.
587 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
589 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
592 2020-04-08 Gunther Nikl <gnikl@justmail.de>
594 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
595 (md_pcrel_from): Remove prototytpe.
596 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
598 (md_pcrel_from_section): Remove duplicate prototype.
599 * tc.h (md_pcrel_from_section): Add prototype.
600 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
601 * config/tc-arc.h (md_pcrel_from_section): Likewise.
602 * config/tc-arm.h (md_pcrel_from_section): Likewise.
603 * config/tc-avr.h (md_pcrel_from_section): Likewise.
604 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
605 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
606 * config/tc-csky.h (md_pcrel_from_section): Likewise.
607 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
608 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
609 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
610 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
611 * config/tc-frv.h (md_pcrel_from_section): Likewise.
612 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
613 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
614 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
615 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
616 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
617 * config/tc-mep.h (md_pcrel_from_section): Likewise.
618 * config/tc-metag.h (md_pcrel_from_section): Likewise.
619 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
620 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
621 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
622 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
623 * config/tc-mt.h (md_pcrel_from_section): Likewise.
624 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
625 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
626 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
627 * config/tc-rx.h (md_pcrel_from_section): Likewise.
628 * config/tc-s390.h (md_pcrel_from_section): Likewise.
629 * config/tc-sh.h (md_pcrel_from_section): Likewise.
630 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
631 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
632 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
633 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
634 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
635 md_apply_fix3): Delete prototypes.
637 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
639 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
642 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
644 * doc/c-z80.texi: Fix @xref warnings.
646 2020-04-07 Lili Cui <lili.cui@intel.com>
648 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
649 (cpu_noarch): Likewise.
650 * doc/c-i386.texi: Document TSXLDTRK.
651 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
652 * testsuite/gas/i386/tsxldtrk.d: Likewise.
653 * testsuite/gas/i386/tsxldtrk.s: Likewise.
654 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
656 2020-04-02 Lili Cui <lili.cui@intel.com>
658 * config/tc-i386.c (cpu_arch): Add .serialize.
659 (cpu_noarch): Likewise.
660 * doc/c-i386.texi: Document serialize.
661 * testsuite/gas/i386/i386.exp: Run serialize tests
662 * testsuite/gas/i386/serialize.d: Likewise.
663 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
664 * testsuite/gas/i386/serialize.s: Likewise.
666 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
668 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
669 * testsuite/gas/elf/section12b.d: Likewise.
670 * testsuite/gas/elf/section16a.d: Likewise.
671 * testsuite/gas/elf/section16b.d: Likewise.
673 2020-04-02 Gunther Nikl <gnikl@justmail.de>
675 * config/tc-m68k.c (m68k_ip): Fix range check for index register
676 with a suppressed address register.
678 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
681 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
682 * testsuite/gas/i386/localpic.s: Add a test for relocation
683 against local absolute symbol.
684 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
685 * testsuite/gas/i386/localpic.d: Updated.
686 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
687 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
689 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
692 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
693 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
694 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
695 testsuite/gas/i386/x86-64-jump.d.
696 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
697 Incorporate changes to
698 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
699 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
700 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
701 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
702 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
704 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
708 * dwarf2dbg.c: Do not include "bignum.h".
710 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
712 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
713 * testsuite/gas/riscv/alias-csr.s: Likewise.
714 * testsuite/gas/riscv/no-aliases-csr.d: Move this
715 to priv-reg-pseudo-noalias.
716 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
717 * testsuite/gas/riscv/bad-csr.l: Likewise.
718 * testsuite/gas/riscv/bad-csr.s: Likewise.
719 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
720 * testsuite/gas/riscv/satp.s: Likewise.
721 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
722 csr instruction, including alias-csr testcase.
723 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
724 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
725 pseudo instruction with objdump -Mno-aliases.
726 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
727 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
728 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
729 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
730 * testsuite/gas/riscv/priv-reg.s: Likewise.
731 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
732 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
733 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
735 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
737 * config/obj-coff.c (obj_coff_section): Set the bss flag on
738 sections with the "b" attribute.
740 2020-03-22 Alan Modra <amodra@gmail.com>
742 * testsuite/gas/s12z/truncated.d: Update expected output.
744 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
747 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
748 * doc/c-z80.texi: Update documentation.
750 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
755 Fix disassembling ED+A4/AC/B4/BC opcodes.
756 Fix assembling lines containing colonless label and instruction
757 with first operand inside parentheses.
758 Fix registration of unsupported by target CPU registers.
759 * config/tc-z80.c: See above.
760 * config/tc-z80.h: See above.
761 * testsuite/gas/z80/colonless.d: Update test.
762 * testsuite/gas/z80/colonless.s: Likewise.
763 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
764 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
765 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
766 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
767 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
768 * testsuite/gas/z80/unsup_regs.s: Likewise.
769 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
770 * testsuite/gas/z80/z80.exp: Likewise.
771 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
772 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
773 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
775 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
778 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
779 (parse_operands): Handle new operand codes.
780 (do_neon_dyadic_long): Make shape check accept the scalar variants.
781 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
782 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
783 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
784 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
785 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
786 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
787 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
789 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
791 * NEWS: Mention x86 assembler options for CVE-2020-0551.
793 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
795 * testsuite/gas/i386/i386.exp: Run new tests.
796 * testsuite/gas/i386/lfence-byte.d: New file.
797 * testsuite/gas/i386/lfence-byte.e: Likewise.
798 * testsuite/gas/i386/lfence-byte.s: Likewise.
799 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
800 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
801 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
802 * testsuite/gas/i386/lfence-indbr.e: Likewise.
803 * testsuite/gas/i386/lfence-indbr.s: Likewise.
804 * testsuite/gas/i386/lfence-load.d: Likewise.
805 * testsuite/gas/i386/lfence-load.s: Likewise.
806 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
807 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
808 * testsuite/gas/i386/lfence-ret.s: Likewise.
809 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
810 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
811 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
812 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
813 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
814 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
815 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
816 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
817 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
818 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
819 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
820 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
822 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
824 * config/tc-i386.c (lfence_after_load): New.
825 (lfence_before_indirect_branch_kind): New.
826 (lfence_before_indirect_branch): New.
827 (lfence_before_ret_kind): New.
828 (lfence_before_ret): New.
831 (insert_lfence_after): New.
832 (insert_lfence_before): New.
833 (md_assemble): Call insert_lfence_before and insert_lfence_after.
835 (OPTION_MLFENCE_AFTER_LOAD): New.
836 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
837 (OPTION_MLFENCE_BEFORE_RET): New.
838 (md_longopts): Add -mlfence-after-load=,
839 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
840 (md_parse_option): Handle -mlfence-after-load=,
841 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
842 (md_show_usage): Display -mlfence-after-load=,
843 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
844 (i386_cons_align): New.
845 * config/tc-i386.h (i386_cons_align): New.
846 (md_cons_align): New.
847 * doc/c-i386.texi: Document -mlfence-after-load=,
848 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
850 2020-03-11 Nick Clifton <nickc@redhat.com>
854 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
855 (DWARF2_FILE_SIZE_NAME): Default to -1.
856 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
858 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
859 (NUM_MD5_BYTES): Define.
860 (struct file entry): Add md5 field.
861 (get_filenum): Delete and replace with...
862 (get_basename): New function.
863 (get_directory_table_entry): New function.
864 (allocate_filenum): New function.
865 (allocate_filename_to_slot): New function.
866 (dwarf2_where): Use new functions.
867 (dwarf2_directive_filename): Add support for extended .file
869 (dwarf2_directive_loc): Allow the use of file number zero with
871 (out_file_list): Rename to...
872 (out_dir_and_file_list): Add DWARF 5 support.
873 (out_debug_line): Emit extra values into the section header for
875 (out_debug_str): Allow for file 0 to be used with DWARF 5.
876 * doc/as.texi (.file): Update the description of this pseudo-op.
877 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
878 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
879 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
880 * NEWS: Mention the new feature.
882 2020-03-10 Alan Modra <amodra@gmail.com>
884 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
885 to avoid signed overflow.
886 * config/tc-mcore.c (md_assemble): Likewise.
887 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
888 * config/tc-nds32.c (SET_ADDEND): Likewise.
889 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
891 2020-03-09 Jan Beulich <jbeulich@suse.com>
893 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
894 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
895 testsuite/gas/i386/avx-intel.d: Adjust expectations.
897 2020-03-07 Alan Modra <amodra@gmail.com>
899 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
902 2020-03-06 Nick Clifton <nickc@redhat.com>
905 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
906 0 if the dwarf_level is 5 or more. Complain if a filename follows
908 * testsuite/gas/elf/dwarf-5-file0.s: New test.
909 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
910 * testsuite/gas/elf/elf.exp: Run the new test.
913 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
914 * doc/as.texi: Fix another typo.
916 2020-03-06 Nick Clifton <nickc@redhat.com>
919 * as.c (dwarf_level): Define.
920 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
921 (parse_args): Add support for the new options.
922 as.h (dwarf_level): Prototype.
923 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
925 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
926 (DWARF2_LINE_VERSION): Remove definition.
927 * doc/as.texi: Document the new options.
929 2020-03-06 Nick Clifton <nickc@redhat.com>
932 * as.c (main): Allow matching input and outputs when they are
935 2020-03-06 Jan Beulich <jbeulich@suse.com>
937 * config/tc-i386.c (match_mem_size): Generalize broadcast special
939 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
940 one of byte/word/dword/qword is set alongside a SIMD register in
941 a template's operand.
943 2020-03-06 Jan Beulich <jbeulich@suse.com>
945 * config/tc-i386.c (match_template): Extend code in logic
946 rejecting certain suffixes in certain modes to also cover mask
947 register use and VecSIB. Drop special casing of broadcast. Skip
948 immediates in the check.
950 2020-03-06 Jan Beulich <jbeulich@suse.com>
952 * config/tc-i386.c (match_template): Fold duplicate code in
953 logic rejecting certain suffixes in certain modes. Drop
956 2020-03-06 Jan Beulich <jbeulich@suse.com>
958 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
959 alongside !norex64 ones.
960 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
961 with both 32- and 64-bit GPR operands.
962 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
963 32- and 64-bit GPR operands.
964 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
965 testsuite/gas/i386/x86-64-avx512bw.d,
966 testsuite/gas/i386/x86-64-avx512f-intel.d,
967 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
969 2020-03-06 Jan Beulich <jbeulich@suse.com>
971 * config/tc-i386.c (md_assemble): Drop use of rex64.
972 (process_suffix): For REX.W for 64-bit CRC32.
974 2020-03-06 Jan Beulich <jbeulich@suse.com>
976 * config/tc-i386.c (i386_addressing_mode): For 32-bit
977 addressing for MPX insns without base/index.
978 * testsuite/gas/i386/mpx-16bit.s,
979 * testsuite/gas/i386/mpx-16bit.d: New.
980 * testsuite/gas/i386/i386.exp: Run new test.
982 2020-03-06 Jan Beulich <jbeulich@suse.com>
984 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
985 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
986 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
987 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
988 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
989 as well as a BSWAP one.
990 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
991 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
992 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
993 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
994 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
995 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
996 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
997 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
998 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
999 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1000 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1001 testsuite/gas/i386/vmx.d: Adjust expectations.
1003 2020-03-06 Jan Beulich <jbeulich@suse.com>
1005 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1006 from having their operands swapped.
1007 * testsuite/gas/i386/waitpkg.s,
1008 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1009 3-operand cases as well as testing of 16-bit code generation.
1010 * testsuite/gas/i386/waitpkg.d,
1011 testsuite/gas/i386/waitpkg-intel.d,
1012 testsuite/gas/i386/x86-64-waitpkg.d,
1013 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1015 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1017 * config/tc-riscv.c (percent_op_utype): Support the modifier
1019 * doc/c-riscv.texi: Add documentation.
1020 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1021 modifier %got_pcrel_hi.
1022 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1023 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1024 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1026 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1027 (RISC-V-Formats): Update the section name from "Instruction Formats"
1028 to "RISC-V Instruction Formats".
1030 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1032 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1033 detected in a section which does not have at least 4 byte
1035 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1036 * testsuite/gas/arm/ldr-t.s: Likewise.
1037 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1038 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1039 disassembly, ignoring any NOPs that may have been inserted because
1040 of section alignment.
1041 * testsuite/gas/arm/ldr-t.d: Likewise.
1043 2020-03-04 Jan Beulich <jbeulich@suse.com>
1045 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1046 * doc/c-i386.texi: Mention sev_es.
1047 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1048 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1050 * testsuite/gas/i386/arch-13-znver1.d,
1051 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1053 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1055 * config/tc-i386.c (match_template): Replace ignoresize and
1056 defaultsize with mnemonicsize.
1057 (process_suffix): Likewise.
1059 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1062 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1063 instruction LD IY,(HL).
1064 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1065 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1066 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1067 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1069 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1072 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1073 x86-64-default-suffix-avx.
1074 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1075 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1076 * testsuite/gas/i386/noreg64.d: Updated.
1077 * testsuite/gas/i386/noreg64.l: Likewise.
1078 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1079 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1080 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1082 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1085 * config/tc-z80.c (contains_register): Prevent an illegal memory
1086 access when checking an expression for a register name.
1088 2020-03-03 Alan Modra <amodra@gmail.com>
1090 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1093 2020-03-02 Alan Modra <amodra@gmail.com>
1095 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1096 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1098 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1099 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1100 (s3_s_score_lcomm): Likewise.
1101 * config/tc-score7.c: Similarly.
1102 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1104 2020-02-28 YunQiang Su <syq@debian.org>
1107 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1108 to handle multi-labels.
1109 (has_label_name): New.
1111 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1113 * config/tc-arm.c (enum pred_instruction_type): Remove
1114 NEUTRAL_IT_NO_VPT_INSN predication type.
1115 (cxn_handle_predication): Modify to require condition suffixes.
1116 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1117 * testsuite/gas/arm/cde-scalar.s: Update test.
1118 * testsuite/gas/arm/cde-warnings.l: Update test.
1119 * testsuite/gas/arm/cde-warnings.s: Update test.
1121 2020-02-26 Alan Modra <amodra@gmail.com>
1123 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1124 N_() on empty string.
1126 2020-02-26 Alan Modra <amodra@gmail.com>
1128 * read.c (read_a_source_file): Call strncpy with length one
1129 less than size of original_case_string.
1131 2020-02-26 Alan Modra <amodra@gmail.com>
1133 * config/obj-elf.c: Indent labels correctly.
1134 * config/obj-macho.c: Likewise.
1135 * config/tc-aarch64.c: Likewise.
1136 * config/tc-alpha.c: Likewise.
1137 * config/tc-arm.c: Likewise.
1138 * config/tc-cr16.c: Likewise.
1139 * config/tc-crx.c: Likewise.
1140 * config/tc-frv.c: Likewise.
1141 * config/tc-i386-intel.c: Likewise.
1142 * config/tc-i386.c: Likewise.
1143 * config/tc-ia64.c: Likewise.
1144 * config/tc-mn10200.c: Likewise.
1145 * config/tc-mn10300.c: Likewise.
1146 * config/tc-nds32.c: Likewise.
1147 * config/tc-riscv.c: Likewise.
1148 * config/tc-s12z.c: Likewise.
1149 * config/tc-xtensa.c: Likewise.
1150 * config/tc-z80.c: Likewise.
1152 * symbols.c: Likewise.
1153 * write.c: Likewise.
1155 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1157 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1158 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1159 after parsing all arguments.
1160 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1161 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1162 are used to check if we write a read-only CSR by the CSR instruction.
1163 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1164 all CSR for the read-only CSR checking.
1165 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1166 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1167 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1168 all CSR instructions for the read-only CSR checking.
1169 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1170 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1172 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1173 (riscv_opts): Initialize it.
1174 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1175 before doing the CSR checking.
1176 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1177 (md_longopts): Add mcsr-check and mno-csr-check.
1178 (md_parse_option): Handle new enum option values.
1179 (s_riscv_option): Handle new long options.
1180 * doc/c-riscv.texi: Add description for the new .option and assembler
1182 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1184 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1186 * config/tc-riscv.c (csr_extra_hash): New.
1187 (enum riscv_csr_class): New enum. Used to decide
1188 whether or not this CSR is legal in the current ISA string.
1189 (struct riscv_csr_extra): New structure to hold all extra information
1191 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1192 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1193 Call hash_reg_name to insert CSR address into reg_names_hash.
1194 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1195 Decide whether the CSR is valid according to the csr_extra_hash.
1196 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1197 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1198 not a boolean. This is same as riscv_init_csr_hash, so keep the
1200 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1201 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1202 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1203 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1204 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1205 f-ext CSR are not allowed.
1206 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1207 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1208 source file is `priv-reg.s`, and the ISA is rv64if, so the
1209 rv32-only CSR are not allowed.
1210 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1212 2020-02-21 Alan Modra <amodra@gmail.com>
1214 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1215 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1217 2020-02-21 Alan Modra <amodra@gmail.com>
1220 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1221 on section size adjustment, instead perform another write if
1222 exec header size is larger than section size.
1224 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1226 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1227 -mno-arch-attr command line options.
1229 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1231 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1232 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1234 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1237 * config/tc-z80.c (md_parse_option): Do not use an underscore
1238 prefix for local labels in SDCC compatability mode.
1239 (z80_start_line_hook): Remove SDCC dollar label support.
1240 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1241 * testsuite/gas/z80/sdcc.s: Likewise.
1243 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1246 * config/tc-z80.c: Add -march option.
1247 * doc/as.texi: Update Z80 documentation.
1248 * doc/c-z80.texi: Likewise.
1249 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1250 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1251 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1252 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1253 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1254 * testsuite/gas/z80/gbz80_all.d: Likewise.
1255 * testsuite/gas/z80/r800_extra.d: Likewise.
1256 * testsuite/gas/z80/r800_ii8.d: Likewise.
1257 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1258 * testsuite/gas/z80/sdcc.d: Likewise.
1259 * testsuite/gas/z80/z180.d: Likewise.
1260 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1261 * testsuite/gas/z80/z80_doc.d: Likewise.
1262 * testsuite/gas/z80/z80_ii8.d: Likewise.
1263 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1264 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1265 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1266 * testsuite/gas/z80/z80_sli.d: Likewise.
1267 * testsuite/gas/z80/z80n_all.d: Likewise.
1268 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1270 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1272 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1273 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1274 * testsuite/gas/i386/i386.exp: Run property-3 and
1276 * testsuite/gas/i386/property-3.d: New file.
1277 * testsuite/gas/i386/property-3.s: Likewise.
1278 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1280 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1282 * config/tc-i386.c (cpu_arch): Add .popcnt.
1283 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1284 Add a tab before @samp{.sse4a}.
1286 2020-02-17 Jan Beulich <jbeulich@suse.com>
1288 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1289 for AddrPrefixOpReg templates. Combine the two pieces of
1290 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1293 2020-02-17 Jan Beulich <jbeulich@suse.com>
1296 * config/tc-i386.c (md_assemble): Also suppress operand
1297 swapping for MONITOR{,X} and MWAIT{,X}.
1298 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1299 Add Intel syntax monitor/mwait tests.
1300 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1301 Adjust expectations.
1302 *testsuite/gas/i386/sse3-intel.d,
1303 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1304 * testsuite/gas/i386/i386.exp: Run new tests.
1306 2020-02-17 Jan Beulich <jbeulich@suse.com>
1309 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1310 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1312 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1314 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1315 * testsuite/gas/i386/avx512dq-inval.l,
1316 testsuite/gas/i386/inval-avx.l,
1317 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1318 * testsuite/gas/i386/avx512vl-ambig.s,
1319 testsuite/gas/i386/avx512vl-ambig.l: New.
1320 * testsuite/gas/i386/i386.exp: Run new test.
1322 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1324 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1326 * doc/c-i386.texi: Document sse4a and nosse4a.
1328 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1330 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1333 2020-02-14 Jan Beulich <jbeulich@suse.com>
1336 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1338 (process_suffix): ... here. Consider just the first operand
1340 (check_long_reg): Drop opcode 0x63 special case again.
1341 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1342 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1343 Move ambiguous operand size tests ...
1344 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1345 testsuite/gas/i386/noreg64.s: ... here.
1346 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1347 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1348 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1349 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1350 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1351 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1352 testsuite/gas/i386/x86-64-movsxd.d,
1353 testsuite/gas/i386/x86-64-movsxd-intel.d,
1354 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1355 Adjust expectations.
1356 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1357 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1358 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1359 * testsuite/gas/i386/i386.exp: Run new tests.
1361 2020-02-14 Jan Beulich <jbeulich@suse.com>
1363 * config/tc-i386.c (process_operands): Also skip segment
1364 override prefix emission if it matches an already present one.
1365 * testsuite/gas/i386/prefix32.s: Add double segment override
1367 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1369 2020-02-14 Jan Beulich <jbeulich@suse.com>
1371 * config/tc-i386.c (process_operands): Drop ineffectual segment
1372 overrides when optimizing.
1373 * testsuite/gas/i386/lea-optimize.d: New.
1374 * testsuite/gas/i386/i386.exp: Run new test.
1376 2020-02-14 Jan Beulich <jbeulich@suse.com>
1378 * config/tc-i386.c (process_operands): Also check insn prefix
1379 for ineffectual segment override warning. Don't cover possible
1380 VEX/EVEX encoded insns there.
1381 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1382 testsuite/gas/i386/lea.e: New.
1383 * testsuite/gas/i386/i386.exp: Run new test.
1385 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1388 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1391 2020-02-13 Fangrui Song <maskray@google.com>
1392 H.J. Lu <hongjiu.lu@intel.com>
1395 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1396 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1397 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1398 * testsuite/gas/i386/relax-5.d: New file.
1399 * testsuite/gas/i386/relax-5.s: Likewise.
1400 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1401 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1403 2020-02-13 Jan Beulich <jbeulich@suse.com>
1405 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1408 2020-02-12 Jan Beulich <jbeulich@suse.com>
1410 * config/tc-i386.c (avx512): New (at file scope), moved from
1411 (check_VecOperands): ... here.
1412 (process_suffix): Add [XYZ]MMword operand size handling.
1413 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1414 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1416 * testsuite/gas/i386/avx512dq-inval.l,
1417 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1419 2020-02-12 Jan Beulich <jbeulich@suse.com>
1422 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1424 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1425 CALL/JMP in O_tbyte_ptr case.
1426 * doc/c-i386.texi: Mention far call and full pointer load ISA
1428 * testsuite/gas/i386/x86-64-branch-3.s,
1429 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1430 * testsuite/gas/i386/x86-64-branch-3.d,
1431 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1432 * testsuite/gas/i386/x86-64-branch-5.l,
1433 testsuite/gas/i386/x86-64-branch-5.s: New.
1434 * testsuite/gas/i386/i386.exp: Run new test.
1436 2020-02-12 Jan Beulich <jbeulich@suse.com>
1439 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1440 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1441 64-bit-only warning.
1442 (check_word_reg): Consistently error on mismatching register
1444 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1445 for movw. Replace suffix / GPR for orb.
1446 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1447 byte GPRs as well as ones for inb/outb with a word accumulator.
1448 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1449 testsuite/gas/i386/inval.l: Adjust expectations.
1451 2020-02-12 Jan Beulich <jbeulich@suse.com>
1453 * config/tc-i386.c (operand_type_register_match): Also fall
1454 through initial two if()-s when the template allows for a GPR
1455 operand. Adjust comment.
1457 2020-02-11 Jan Beulich <jbeulich@suse.com>
1459 (struct _i386_insn): New field "short_form".
1460 (optimize_encoding): Drop setting of shortform field.
1461 (process_suffix): Set i.short_form. Replace shortform use.
1462 (process_operands): Replace shortform use.
1464 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1466 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1467 loop initial declaration.
1469 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1471 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1472 instructions that can have 5 arguments.
1473 (enum operand_parse_code): Add new operands.
1474 (parse_operands): Account for new operands.
1476 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1477 (neon_select_shape): Account for P suffix.
1478 (LOW1): Move macro to global position.
1479 (HI4): Move macro to global position.
1480 (vcx_assign_vec_d): New.
1481 (vcx_assign_vec_m): New.
1482 (vcx_assign_vec_n): New.
1483 (enum vcx_reg_type): New.
1484 (vcx_get_reg_type): New.
1485 (vcx_size_pos): New.
1487 (vcx_handle_shape): New.
1488 (vcx_ensure_register_in_range): New.
1489 (vcx_handle_register_arguments): New.
1490 (vcx_handle_insn_block): New.
1491 (vcx_handle_common_checks): New.
1495 * testsuite/gas/arm/cde-missing-fp.d: New test.
1496 * testsuite/gas/arm/cde-missing-fp.l: New test.
1497 * testsuite/gas/arm/cde-missing-mve.d: New test.
1498 * testsuite/gas/arm/cde-missing-mve.l: New test.
1499 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1500 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1501 * testsuite/gas/arm/cde-mve.s: New test.
1502 * testsuite/gas/arm/cde-warnings.l:
1503 * testsuite/gas/arm/cde-warnings.s:
1504 * testsuite/gas/arm/cde.d:
1505 * testsuite/gas/arm/cde.s:
1507 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1508 Matthew Malcomson <matthew.malcomson@arm.com>
1510 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1511 CDE coprocessor that can be enabled.
1512 (enum pred_instruction_type): New pred type.
1513 (BAD_NO_VPT): New error message.
1514 (BAD_CDE): New error message.
1515 (BAD_CDE_COPROC): New error message.
1516 (enum operand_parse_code): Add new immediate operands.
1517 (parse_operands): Account for new immediate operands.
1518 (check_cde_operand): New.
1519 (cde_coproc_enabled): New.
1520 (cde_coproc_pos): New.
1521 (cde_handle_coproc): New.
1522 (cxn_handle_predication): New.
1523 (do_custom_instruction_1): New.
1524 (do_custom_instruction_2): New.
1525 (do_custom_instruction_3): New.
1538 (handle_pred_state): Define new IT block behaviour.
1539 (insns): Add newn CX*{,d}{,a} instructions.
1540 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1541 Define new cdecp extension strings.
1542 * doc/c-arm.texi: Document new cdecp extension arguments.
1543 * testsuite/gas/arm/cde-scalar.d: New test.
1544 * testsuite/gas/arm/cde-scalar.s: New test.
1545 * testsuite/gas/arm/cde-warnings.d: New test.
1546 * testsuite/gas/arm/cde-warnings.l: New test.
1547 * testsuite/gas/arm/cde-warnings.s: New test.
1548 * testsuite/gas/arm/cde.d: New test.
1549 * testsuite/gas/arm/cde.s: New test.
1551 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1554 * config/tc-i386.c (intel64): Renamed to ...
1556 (match_template): Accept Intel64 only instruction by default.
1557 (i386_displacement): Updated.
1558 (md_parse_option): Updated.
1559 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1560 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1561 -mamd64 to x86-64-sysenter-amd.
1562 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1564 2020-02-10 Alan Modra <amodra@gmail.com>
1566 * config/obj-elf.c (obj_elf_change_section): Error for section
1567 type, attr or entsize changes in assembly.
1568 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1569 * testsuite/gas/elf/section5.l: Update.
1571 2020-02-10 Alan Modra <amodra@gmail.com>
1573 * output-file.c (output_file_close): Do a normal close when
1574 flag_always_generate_output.
1575 * write.c (write_object_file): Don't stop output when
1576 flag_always_generate_output.
1578 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1581 * config/tc-z80.c: Add -gbz80 command line option to generate code
1582 for the GameBoy Z80. Add support for generating DWARF.
1583 * config/tc-z80.h: Add support for DWARF debug information
1585 * doc/c-z80.texi: Document new command line option.
1586 * testsuite/gas/z80/gbz80_all.d: New file.
1587 * testsuite/gas/z80/gbz80_all.s: New file.
1588 * testsuite/gas/z80/z80.exp: Run the new tests.
1589 * testsuite/gas/z80/z80n_all.d: New file.
1590 * testsuite/gas/z80/z80n_all.s: New file.
1591 * testsuite/gas/z80/z80n_reloc.d: New file.
1593 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1596 * config/obj-elf.c (get_section): Also check
1597 linked_to_symbol_name.
1598 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1599 (obj_elf_parse_section_letters): Handle the 'o' flag.
1600 (build_group_lists): Renamed to ...
1601 (build_additional_section_info): This. Set elf_linked_to_section
1602 from map_head.linked_to_symbol_name.
1603 (elf_adjust_symtab): Updated.
1604 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1605 * doc/as.texi: Document the 'o' flag.
1606 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1607 * testsuite/gas/elf/section18.d: New file.
1608 * testsuite/gas/elf/section18.s: Likewise.
1609 * testsuite/gas/elf/section19.d: Likewise.
1610 * testsuite/gas/elf/section19.s: Likewise.
1611 * testsuite/gas/elf/section20.d: Likewise.
1612 * testsuite/gas/elf/section20.s: Likewise.
1613 * testsuite/gas/elf/section21.d: Likewise.
1614 * testsuite/gas/elf/section21.l: Likewise.
1615 * testsuite/gas/elf/section21.s: Likewise.
1617 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1619 * NEWS: Mention x86 assembler options to align branches for
1622 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1624 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1625 only for ELF targets.
1626 * testsuite/gas/i386/unique.d: Don't xfail.
1627 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1629 2020-02-06 Alan Modra <amodra@gmail.com>
1631 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1632 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1634 2020-02-06 Alan Modra <amodra@gmail.com>
1636 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1637 xfail, and rename test.
1638 * testsuite/gas/elf/section12b.d: Likewise.
1639 * testsuite/gas/elf/section16a.d: Likewise.
1640 * testsuite/gas/elf/section16b.d: Likewise.
1642 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1645 * config/obj-elf.c (section_match): Removed.
1646 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1648 (obj_elf_change_section): Replace info and group_name arguments
1649 with match_p. Also update the section ID and flags from match_p.
1650 (obj_elf_section): Handle "unique,N". Update call to
1651 obj_elf_change_section.
1652 * config/obj-elf.h (elf_section_match): New.
1653 (obj_elf_change_section): Updated.
1654 * config/tc-arm.c (start_unwind_section): Update call to
1655 obj_elf_change_section.
1656 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1657 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1658 (microblaze_s_sdata): Likewise.
1659 (microblaze_s_rdata): Likewise.
1660 (microblaze_s_bss): Likewise.
1661 * config/tc-mips.c (s_change_section): Likewise.
1662 * config/tc-msp430.c (msp430_profiler): Likewise.
1663 * config/tc-rx.c (parse_rx_section): Likewise.
1664 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1665 * doc/as.texi: Document "unique,N" in .section directive.
1666 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1667 * testsuite/gas/elf/section15.d: New file.
1668 * testsuite/gas/elf/section15.s: Likewise.
1669 * testsuite/gas/elf/section16.s: Likewise.
1670 * testsuite/gas/elf/section16a.d: Likewise.
1671 * testsuite/gas/elf/section16b.d: Likewise.
1672 * testsuite/gas/elf/section17.d: Likewise.
1673 * testsuite/gas/elf/section17.l: Likewise.
1674 * testsuite/gas/elf/section17.s: Likewise.
1675 * testsuite/gas/i386/unique.d: Likewise.
1676 * testsuite/gas/i386/unique.s: Likewise.
1677 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1678 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1680 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1682 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1684 2020-02-01 Anthony Green <green@moxielogic.com>
1686 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1688 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1690 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1693 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1696 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1697 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1699 * testsuite/gas/arm/mve_dsp.d: New test.
1701 2020-01-31 Nick Clifton <nickc@redhat.com>
1703 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1704 rather than BFD_RELOC_NONE.
1706 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1708 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1709 to support VLDMIA instruction for MVE.
1710 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1711 instruction for MVE.
1712 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1713 instruction for MVE.
1714 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1715 instruction for MVE.
1716 * testsuite/gas/arm/mve-ldst.d: New test.
1717 * testsuite/gas/arm/mve-ldst.s: Likewise.
1719 2020-01-31 Nick Clifton <nickc@redhat.com>
1721 * po/fr.po: Updated French translation.
1722 * po/ru.po: Updated Russian translation.
1724 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1726 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1728 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1729 * testsuite/gas/aarch64/sve-movprfx_28.d,
1730 * testsuite/gas/aarch64/sve-movprfx_28.l,
1731 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1733 2020-01-30 Jan Beulich <jbeulich@suse.com>
1735 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1736 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1737 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1738 Adjust expectations.
1740 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1742 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1743 * testsuite/gas/bpf/alu-be.d: Likewise.
1744 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1745 * testsuite/gas/bpf/alu32-be.d: Likewise.
1747 2020-01-30 Jan Beulich <jbeulich@suse.com>
1749 * testsuite/gas/i386/x86-64-branch-2.s,
1750 testsuite/gas/i386/x86-64-branch-4.s,
1751 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1752 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1753 testsuite/gas/i386/x86-64-branch-2.d,
1754 testsuite/gas/i386/x86-64-branch-4.l,
1755 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1757 2020-01-30 Jan Beulich <jbeulich@suse.com>
1759 * config/tc-i386.c (process_suffix): .
1760 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1761 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1763 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1765 testsuite/gas/i386/x86_64.s: Add RETF cases.
1766 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1767 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1768 testsuite/gas/i386/x86-64-opcode.d,
1769 testsuite/gas/i386/x86-64-suffix-intel.d,
1770 testsuite/gas/i386/x86-64-suffix.d,
1771 testsuite/gas/i386/x86_64-intel.d
1772 testsuite/gas/i386/x86_64.d: Adjust expectations.
1773 * testsuite/gas/i386/x86-64-suffix.e,
1774 testsuite/gas/i386/x86_64.e: New.
1776 2020-01-30 Jan Beulich <jbeulich@suse.com>
1778 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1781 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1784 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1786 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1787 differences. Document movslq and movsxd.
1788 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1789 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1790 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1791 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1792 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1793 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1794 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1795 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1796 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1797 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1798 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1800 2020-01-27 Alan Modra <amodra@gmail.com>
1802 * testsuite/gas/all/gas.exp: Replace case statements with switch
1804 * testsuite/gas/elf/elf.exp: Likewise.
1805 * testsuite/gas/macros/macros.exp: Likewise.
1806 * testsuite/lib/gas-defs.exp: Likewise.
1808 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1811 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1812 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1814 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1816 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1817 s exts must be known, so rename *ok* to *fail*.
1818 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1819 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1820 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1822 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1823 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1825 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1828 * config/tc-i386.c (check_long_reg): Always disallow double word
1829 suffix in mnemonic with word general register.
1830 * testsuite/gas/i386/general.s: Replace word general register
1831 with double word general register for movl.
1832 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1834 * testsuite/gas/i386/general.l: Updated.
1835 * testsuite/gas/i386/inval.l: Likewise.
1837 2020-01-22 Alan Modra <amodra@gmail.com>
1839 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1840 __tls_get_addr_desc and __tls_get_addr_opt.
1842 2020-01-21 Jan Beulich <jbeulich@suse.com>
1844 * testsuite/gas/i386/inval-crc32.s,
1845 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1846 * testsuite/gas/i386/inval-crc32.l,
1847 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1849 2020-01-21 Jan Beulich <jbeulich@suse.com>
1851 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1852 generic code path. Deal with No_lSuf being set in a template.
1853 * testsuite/gas/i386/inval-crc32.l,
1854 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1855 instead of error(s) when operand size is ambiguous.
1856 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1857 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1858 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1859 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1860 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1861 Adjust expectations.
1863 2020-01-21 Jan Beulich <jbeulich@suse.com>
1865 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1866 and an intel_syntax check. Re-write lack-of-suffix processing
1868 * doc/c-i386.texi: Document operand size defaults for suffix-
1869 less AT&T syntax insns.
1870 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1871 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1872 testsuite/gas/i386/x86-64-avx-scalar.s,
1873 testsuite/gas/i386/x86-64-avx.s,
1874 testsuite/gas/i386/x86-64-bundle.s,
1875 testsuite/gas/i386/x86-64-intel64.s,
1876 testsuite/gas/i386/x86-64-lock-1.s,
1877 testsuite/gas/i386/x86-64-opcode.s,
1878 testsuite/gas/i386/x86-64-sse2avx.s,
1879 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1880 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1881 testsuite/gas/i386/x86-64-nops.s,
1882 testsuite/gas/i386/x86-64-ptwrite.s,
1883 testsuite/gas/i386/x86-64-simd.s,
1884 testsuite/gas/i386/x86-64-sse-noavx.s,
1885 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1887 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1888 testsuite/gas/i386/noreg64.s: Add further tests.
1889 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1890 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1891 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1892 testsuite/gas/i386/sse-noavx.d,
1893 testsuite/gas/i386/x86-64-intel64.d,
1894 testsuite/gas/i386/x86-64-nops.d,
1895 testsuite/gas/i386/x86-64-opcode.d,
1896 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1897 testsuite/gas/i386/x86-64-ptwrite.d,
1898 testsuite/gas/i386/x86-64-simd-intel.d,
1899 testsuite/gas/i386/x86-64-simd-suffix.d,
1900 testsuite/gas/i386/x86-64-simd.d,
1901 testsuite/gas/i386/x86-64-sse-noavx.d
1902 testsuite/gas/i386/x86-64-suffix.d,
1903 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1904 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1905 testsuite/gas/i386/noreg64.l: New.
1906 * testsuite/gas/i386/i386.exp: Run new tests.
1908 2020-01-21 Jan Beulich <jbeulich@suse.com>
1910 * testsuite/gas/i386/avx512_bf16_vl.s,
1911 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1912 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1913 broadcast forms of VCVTNEPS2BF16.
1914 * testsuite/gas/i386/avx512_bf16_vl.d,
1915 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1917 2020-01-20 Nick Clifton <nickc@redhat.com>
1919 * po/uk.po: Updated Ukranian translation.
1921 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1924 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1925 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1927 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1928 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1929 R_X86_64_GOTPC32_TLSDESC relocation.
1931 2020-01-18 Nick Clifton <nickc@redhat.com>
1933 * configure: Regenerate.
1934 * po/gas.pot: Regenerate.
1936 2020-01-18 Nick Clifton <nickc@redhat.com>
1938 Binutils 2.34 branch created.
1940 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1942 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1943 with vex_encoding_vex.
1944 (parse_insn): Likewise.
1945 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1946 and {vex3} documentation.
1947 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1949 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1951 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1954 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1955 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1956 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1957 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1958 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1959 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1961 2020-01-16 Jan Beulich <jbeulich@suse.com>
1963 * config/tc-i386.c (match_template): Drop found_cpu_match local
1966 2020-01-16 Jan Beulich <jbeulich@suse.com>
1968 * testsuite/gas/i386/avx512dq-inval.l,
1969 testsuite/gas/i386/avx512dq-inval.s: New.
1970 * testsuite/gas/i386/i386.exp: Run new test.
1972 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1974 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1975 relocations when the target is 430X, except when extracting part of an
1977 (msp430_srcoperand): Adjust comment.
1978 Initialize the expp member of the msp430_operand_s struct as
1980 (msp430_dstoperand): Likewise.
1981 * testsuite/gas/msp430/msp430.exp: Run new test.
1982 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1983 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1985 2020-01-15 Alan Modra <amodra@gmail.com>
1987 * configure.tgt: Add sparc-*-freebsd case.
1989 2020-01-14 Lili Cui <lili.cui@intel.com>
1991 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1992 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1993 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1994 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1995 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1996 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1997 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1998 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1999 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2000 * testsuite/gas/i386/align-branch-5.d: Likewise.
2001 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2002 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2003 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2004 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2005 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2006 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2007 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2008 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2009 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2010 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2011 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2012 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2014 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2017 * config/tc-z80.c: Add support for half precision, single
2018 precision and double precision floating point values.
2019 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2020 * doc/as.texi: Add new z80 command line options.
2021 * doc/c-z80.texi: Document new z80 command line options.
2022 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2023 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2024 * testsuite/gas/z80/z80.exp: Run the new test.
2025 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2026 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2027 * testsuite/gas/z80/strings.d: Update expected output.
2029 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2031 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2034 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2036 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2038 * config/tc-arc.h: Add header if/defs.
2039 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2041 2020-01-13 Alan Modra <amodra@gmail.com>
2043 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2045 2020-01-13 Alan Modra <amodra@gmail.com>
2047 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2050 2020-01-10 Alan Modra <amodra@gmail.com>
2052 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2053 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2055 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2058 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2060 (emit_ld_r_r): Likewise.
2061 (emit_ld_rr_m): Likewise.
2062 (emit_ld_rr_nn): Likewise.
2064 2020-01-09 Jan Beulich <jbeulich@suse.com>
2066 * config/tc-i386.c (optimize_encoding): Add
2067 is_any_vex_encoding() invocations. Drop respective
2068 i.tm.extension_opcode == None checks.
2070 2020-01-09 Jan Beulich <jbeulich@suse.com>
2072 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2073 REX transformations. Correct comment indentation.
2075 2020-01-09 Jan Beulich <jbeulich@suse.com>
2077 * config/tc-i386.c (optimize_encoding): Generalize register
2078 transformation for TEST optimization.
2080 2020-01-09 Jan Beulich <jbeulich@suse.com>
2082 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2083 testsuite/gas/i386/x86-64-sysenter-amd.d,
2084 testsuite/gas/i386/x86-64-sysenter-amd.l,
2085 testsuite/gas/i386/x86-64-sysenter-intel.d,
2086 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2087 * testsuite/gas/i386/i386.exp: Run new tests.
2089 2020-01-08 Nick Clifton <nickc@redhat.com>
2092 * doc/as.texi (Align): Document the fact that all arguments can be
2095 (P2align): Likewise.
2097 2020-01-08 Nick Clifton <nickc@redhat.com>
2100 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2101 already defined as a different symbol type.
2102 * testsuite/gas/elf/pr14891.s: New test source file.
2103 * testsuite/gas/elf/pr14891.d: New test driver.
2104 * testsuite/gas/elf/pr14891.s: New test expected error output.
2105 * testsuite/gas/elf/elf.exp: Run the new test.
2107 2020-01-08 Alan Modra <amodra@gmail.com>
2109 * config/tc-z8k.c (md_begin): Make idx unsigned.
2110 (get_specific): Likewise for this_index.
2112 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2114 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2115 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2116 (md_operand): Set X_md to absent.
2117 (arc_parse_name): Check for X_md.
2119 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2122 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2123 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2125 * read.c (next_char_of_string): Likewise.
2126 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2127 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2129 2020-01-03 Nick Clifton <nickc@redhat.com>
2131 * po/sv.po: Updated Swedish translation.
2133 2020-01-03 Jan Beulich <jbeulich@suse.com>
2135 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2136 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2138 2020-01-03 Jan Beulich <jbeulich@suse.com>
2140 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2141 by-element usdot. Add 64-bit form tests for by-element sudot.
2142 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2144 2020-01-03 Jan Beulich <jbeulich@suse.com>
2146 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2147 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2149 2020-01-03 Jan Beulich <jbeulich@suse.com>
2151 * testsuite/gas/aarch64/f64mm.d,
2152 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2154 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2156 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2157 support for assembler code generated by SDCC. Add new relocation
2158 types. Add z80-elf target support.
2159 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2160 labels. Local labels starts from ".L".
2161 * NEWS: Mention the new support.
2162 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2163 * testsuite/gas/all/fwdexp.s: Likewise.
2164 * testsuite/gas/all/cond.l: Likewise.
2165 * testsuite/gas/all/cond.s: Likewise.
2166 * testsuite/gas/all/fwdexp.d: Likewise.
2167 * testsuite/gas/all/fwdexp.s: Likewise.
2168 * testsuite/gas/elf/section2.e-mips: Likewise.
2169 * testsuite/gas/elf/section2.l: Likewise.
2170 * testsuite/gas/elf/section2.s: Likewise.
2171 * testsuite/gas/macros/app1.d: Likewise.
2172 * testsuite/gas/macros/app1.s: Likewise.
2173 * testsuite/gas/macros/app2.d: Likewise.
2174 * testsuite/gas/macros/app2.s: Likewise.
2175 * testsuite/gas/macros/app3.d: Likewise.
2176 * testsuite/gas/macros/app3.s: Likewise.
2177 * testsuite/gas/macros/app4.d: Likewise.
2178 * testsuite/gas/macros/app4.s: Likewise.
2179 * testsuite/gas/macros/app4b.s: Likewise.
2180 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2181 * testsuite/gas/z80/z80.exp: Add new tests
2182 * testsuite/gas/z80/dollar.d: New file.
2183 * testsuite/gas/z80/dollar.s: New file.
2184 * testsuite/gas/z80/ez80_adl_all.d: New file.
2185 * testsuite/gas/z80/ez80_adl_all.s: New file.
2186 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2187 * testsuite/gas/z80/ez80_isuf.s: New file.
2188 * testsuite/gas/z80/ez80_z80_all.d: New file.
2189 * testsuite/gas/z80/ez80_z80_all.s: New file.
2190 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2191 * testsuite/gas/z80/r800_extra.d: New file.
2192 * testsuite/gas/z80/r800_extra.s: New file.
2193 * testsuite/gas/z80/r800_ii8.d: New file.
2194 * testsuite/gas/z80/r800_z80_doc.d: New file.
2195 * testsuite/gas/z80/z180.d: New file.
2196 * testsuite/gas/z80/z180.s: New file.
2197 * testsuite/gas/z80/z180_z80_doc.d: New file.
2198 * testsuite/gas/z80/z80_doc.d: New file.
2199 * testsuite/gas/z80/z80_doc.s: New file.
2200 * testsuite/gas/z80/z80_ii8.d: New file.
2201 * testsuite/gas/z80/z80_ii8.s: New file.
2202 * testsuite/gas/z80/z80_in_f_c.d: New file.
2203 * testsuite/gas/z80/z80_in_f_c.s: New file.
2204 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2205 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2206 * testsuite/gas/z80/z80_out_c_0.d: New file.
2207 * testsuite/gas/z80/z80_out_c_0.s: New file.
2208 * testsuite/gas/z80/z80_reloc.d: New file.
2209 * testsuite/gas/z80/z80_reloc.s: New file.
2210 * testsuite/gas/z80/z80_sli.d: New file.
2211 * testsuite/gas/z80/z80_sli.s: New file.
2213 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2215 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2218 2020-01-01 Alan Modra <amodra@gmail.com>
2220 Update year range in copyright notice of all files.
2222 For older changes see ChangeLog-2019
2224 Copyright (C) 2020 Free Software Foundation, Inc.
2226 Copying and distribution of this file, with or without modification,
2227 are permitted in any medium without royalty provided the copyright
2228 notice and this notice are preserved.
2234 version-control: never