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Power10 dcbf, sync, and wait extensions.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3d205eb4
PB		 12020-05-19 Peter Bergner <bergner@linux.ibm.com>
2
3 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
4 * testsuite/gas/ppc/power9.d: Likewise.
5 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
6 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
7 sync, wait, waitrsv>: Add tests.
8 * testsuite/gas/ppc/power10.d: Likewise.
9
164446e0
AF		 102020-05-19 Alexander Fedotov <alfedotov@gmail.com>
11
12 PR 25992
13 * config/tc-arm.c : Add arm_ext_v8r feature.
14 (it_fsm_post_encode): Check arm_ext_v8r feature.
15 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
16
69f57659
AM		 172020-05-19 Alan Modra <amodra@gmail.com>
18
19 * write.c (write_contents): Use bfd_get_filename rather than
20 accessing bfd->filename directly. Use bfd_section_name rather
21 than accessing section->name directly.
22
0e1d094e
AM		 232020-05-19 Alan Modra <amodra@gmail.com>
24
25 * symbols.c (local_symbol_make): Init all of lsy_flags.
26
d402189f
AM		 272020-05-18 Alan Modra <amodra@gmail.com>
28
29 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
30 before looking at add_symbol->sy_flags.
31
503648e4 322020-05-18 Hongtao Liu <hongtao.liu@intel.com>
33
34 * config/tc-i386.c: Not handle lret/iret.
35 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
36 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
37 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
38 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
39 * testsuite/gas/i386/lfence-ret.s: Ditto.
40 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
41 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
42 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
43 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
44 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
45 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
46 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
47
2a50b401
AM		 482020-05-15 Alan Modra <amodra@gmail.com>
49 Alex Coplan <alex.coplan@arm.com>
50
51 * symbols.c (struct local_symbol): Update comment.
52 (resolve_symbol_value): For resolved symbols equated to other
53 symbols, verify that the referenced symbol is not a local_symbol
54 before accessing sy_value. Don't leave symbol loops during
55 finalize_syms resolution.
56 * testsuite/gas/all/assign-bad-recursive.d: New test.
57 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
58 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
59 * testsuite/gas/all/gas.exp: Run it.
60
9d95b8e9
NC		 612020-05-14 Nick Clifton <nickc@redhat.com>
62
63 * po/sv.po: Updated Swedish translation.
64
3b646889
AM		 652020-05-11 Alan Modra <amodra@gmail.com>
66
67 * testsuite/gas/ppc/scalarquad.d,
68 * testsuite/gas/ppc/scalarquad.s: New test.
69 * testsuite/gas/ppc/ppc.exp: Run it.
70
9cc4ce88
AM		 712020-05-11 Alan Modra <amodra@gmail.com>
72
73 * testsuite/gas/ppc/rightmost.d,
74 * testsuite/gas/ppc/rightmost.s: New test.
75 * testsuite/gas/ppc/ppc.exp: Run it.
76
5d57bc3f
AM		 772020-05-11 Alan Modra <amodra@gmail.com>
78
79 * testsuite/gas/ppc/xvtlsbb.d,
80 * testsuite/gas/ppc/xvtlsbb.s: New test.
81 * testsuite/gas/ppc/ppc.exp: Run it.
82
66ef5847
AM		 832020-05-11 Alan Modra <amodra@gmail.com>
84
85 * testsuite/gas/ppc/stringop.d,
86 * testsuite/gas/ppc/stringop.s: New test.
87 * testsuite/gas/ppc/ppc.exp: Run it.
88
4f3e9537
PB		 892020-05-11 Peter Bergner <bergner@linux.ibm.com>
90
91 * testsuite/gas/ppc/set_bool.d,
92 * testsuite/gas/ppc/set_bool.s: New test.
93 * testsuite/gas/ppc/ppc.exp: Run it.
94
ec40e91c
AM		 952020-05-11 Alan Modra <amodra@gmail.com>
96
97 * testsuite/gas/ppc/bitmanip.d,
98 * testsuite/gas/ppc/bitmanip.s: New test.
99 * testsuite/gas/ppc/ppc.exp: Run it.
100
d7e97a76
AM		 1012020-05-11 Alan Modra <amodra@gmail.com>
102
103 * testsuite/gas/ppc/genpcv.d,
104 * testsuite/gas/ppc/genpcv.s: New test.
105 * testsuite/gas/ppc/ppc.exp: Run it.
106
fdefed7c
AM		 1072020-05-11 Alan Modra <amodra@gmail.com>
108
109 * testsuite/gas/ppc/maskmanip.d,
110 * testsuite/gas/ppc/maskmanip.s: New test.
111 * testsuite/gas/ppc/ppc.exp: Run it.
112
aa3c112f
AM		 1132020-05-11 Alan Modra <amodra@gmail.com>
114 Peter Bergner <bergner@linux.ibm.com>
115
116 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
117 (md_assemble): Check acc specified in correct operand.
118 * testsuite/gas/ppc/outerprod.d,
119 * testsuite/gas/ppc/outerprod.s,
120 * testsuite/gas/ppc/vsx4.d,
121 * testsuite/gas/ppc/vsx4.s: New tests.
122 * testsuite/gas/ppc/ppc.exp: Run them.
123
6edbfd3b
AM		 1242020-05-11 Alan Modra <amodra@gmail.com>
125
126 * testsuite/gas/ppc/simd_perm.d,
127 * testsuite/gas/ppc/simd_perm.s: New test.
128 * testsuite/gas/ppc/ppc.exp: Run it.
129
c7d7aea2
AM		 1302020-05-11 Alan Modra <amodra@gmail.com>
131
132 * testsuite/gas/ppc/int128.d,
133 * testsuite/gas/ppc/int128.s: New test.
134 * testsuite/gas/ppc/ppc.exp: Run it.
135
94ba9882
AM		 1362020-05-11 Alan Modra <amodra@gmail.com>
137
138 * testsuite/gas/ppc/vsx_32byte.d,
139 * testsuite/gas/ppc/vsx_32byte.s: New test.
140 * testsuite/gas/ppc/ppc.exp: Run it.
141
f4791f1a
AM		 1422020-05-11 Alan Modra <amodra@gmail.com>
143
144 * testsuite/gas/ppc/vec_mul.s,
145 * testsuite/gas/ppc/vec_mul.d: New test.
146 * testsuite/gas/ppc/ppc.exp: Run it.
147
3ff0a5ba
PB		 1482020-05-11 Peter Bergner <bergner@linux.ibm.com>
149
150 * testsuite/gas/ppc/byte_rev.d,
151 * testsuite/gas/ppc/byte_rev.s: New test.
152 * testsuite/gas/ppc/ppc.exp: Run it.
153
afef4fe9
PB		 1542020-05-11 Peter Bergner <bergner@linux.ibm.com>
155
156 * testsuite/gas/ppc/power10.d: Add paste. tests.
157 * testsuite/gas/ppc/power10.s: Likewise.
158
1224c05d
PB		 1592020-05-11 Peter Bergner <bergner@linux.ibm.com>
160
161 * testsuite/gas/ppc/power10.s: New test.
162 * testsuite/gas/ppc/power10.d: Likewise.
163 * testsuite/gas/ppc/ppc.exp: Run it.
164
7c1f4227
AM		 1652020-05-11 Alan Modra <amodra@gmail.com>
166
167 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
168 renaming.
169 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
170 place of -mfuture/-Mfuture.
171 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
172 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
173
bfeaed38
NC		 1742020-05-06 Nick Clifton <nickc@redhat.com>
175
176 * po/sv.po: Updated Swedish translation.
177
6ef719c0
NC		 1782020-05-06 Nick Clifton <nickc@redhat.com>
179
180 PR 25927
181 * doc/as.texi (Preprocessing): Replace cross reference to not
182 existant document with a URL to the equivalent page in the GCC
183 manual.
184
546cb2d8
NC		 1852020-05-05 Nick Clifton <nickc@redhat.com>
186
187 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
188 construction of a DWARF-5 directory name table.
189 * testsuite/gas/elf/pr25917.d: Update expected output.
190
7d0bd487
GN		 1912020-05-05 Gunther Nikl <gnikl@justmail.de>
192
193 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
194 (md_parse_option): Remove initialization of elf_flags.
070b775f 195
fe05f369
ASDV		 1962020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
197
198 PR gas/25863
199 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
200 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
201 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
202
4706679d
NC		 2032020-05-04 Nick Clifton <nickc@redhat.com>
204
205 PR 25917
206 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
207 table's existence before looking at its entries.
070b775f
NC		 208 Also do not emit a default directory entry if there are no
209 directories in use.
210
4706679d
NC		 211 * testsuite/gas/elf/pr25917.s: New test source file.
212 * testsuite/gas/elf/pr25917.d: New test driver.
213 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
214
09c1e68a
AC		 2152020-04-30 Alex Coplan <alex.coplan@arm.com>
216
217 * config/tc-aarch64.c (fix_insn): Implement for
218 AARCH64_OPND_UNDEFINED.
219 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
220 * testsuite/gas/aarch64/udf.s: New.
221 * testsuite/gas/aarch64/udf.d: New.
222 * testsuite/gas/aarch64/udf-invalid.s: New.
223 * testsuite/gas/aarch64/udf-invalid.l: New.
224 * testsuite/gas/aarch64/udf-invalid.d: New.
225
c578f16e
YS		 2262020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
227
228 * config/tc-rx.c (elf_flags): Reset default value.
229 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
230
935f1f4b
MF		 2312020-04-29 Max Filippov <jcmvbkbc@gmail.com>
232
233 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
234 if it's not defined.
235 (microarch_earliest): New static variable.
236 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
237 simcall opcode has mandatory parameter.
238 (xg_init_global_config): Initialize microarch_earliest.
239
5c936ef5
NC		 2402020-04-29 Nick Clifton <nickc@redhat.com>
241
242 PR 22699
243 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
244 IMM0_8S and add support for IMM0_8U.
245 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
246 unsigned 8-bit immediate.
247 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 248 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 249
251dae91
TC		 2502020-04-27 Tamar Christina <tamar.christina@arm.com>
251
252 * NEWS: Add news entry for big-obj.
253 * config/tc-i386.c (i386_target_format): Support new format.
254 * doc/c-i386.texi: Add i386 support.
255 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
256 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
257
714e6c96
NC		 2582020-04-27 Nick Clifton <nickc@redhat.com>
259
260 PR 25878
261 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
262 (assign_file_to_slot): New function. Fills in an entry in the
263 files table.
264 (allocate_filenum): Use new function.
265 (allocate_filename_to_slot): Use new function. If the specified
266 slot entry is already in use, but was chosen automatically then
267 reassign the automatic entry.
268
a09f656b 2692020-04-26 Hongtao Liu <hongtao.liu@intel.com
270
271 * config/tc-i386.c (lfence_before_ret_shl): New member.
272 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
273 for Anysize insns.
274 (insert_after_load): Issue warning for REP CMPS/SCAS.
275 (insert_before_before): Handle iret, Handle
276 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
277 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
278 -mlfence-before-ret=[none/not/or/shl/yes].
279 Enable -mlfence-before-ret=shl when
280 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
281 (md_show_usage): Ditto.
282 * doc/c-i386.texi: Ditto.
283 * testsuite/gas/i386/i386.exp: Add new testcases.
284 * testsuite/gas/i386/lfence-load-b.d: New.
285 * testsuite/gas/i386/lfence-load-b.e: New.
286 * testsuite/gas/i386/lfence-load.d: Modified.
287 * testsuite/gas/i386/lfence-load.e: New.
288 * testsuite/gas/i386/lfence-load.s: Modified.
289 * testsuite/gas/i386/lfence-ret-a.d: Modified.
290 * testsuite/gas/i386/lfence-ret-b.d: Modified.
291 * testsuite/gas/i386/lfence-ret-c.d: New.
292 * testsuite/gas/i386/lfence-ret-d.d: New.
293 * testsuite/gas/i386/lfence-ret.s: Modified.
294 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
295 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
296 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
297 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
298 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
299 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
300 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
301 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
302 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
303 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
304
30ce8e47
MF		 3052020-04-22 Max Filippov <jcmvbkbc@gmail.com>
306
307 PR ld/25861
308 * config/tc-xtensa.c (md_apply_fix): Replace
309 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
310 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
311 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
312 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
313 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
314
31c89d60
AM		 3152020-04-22 Alan Modra <amodra@gmail.com>
316
317 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
318 symbol for ".symver .. remove".
319 * doc/as.texi (.symver): Update.
320 * testsuite/gas/symver/symver11.s: Make foo weak.
321 * testsuite/gas/symver/symver11.d: Expect an error.
322 * testsuite/gas/symver/symver7.d: Allow other random symbols.
323
1d3eb556
L		 3242020-04-21 H.J. Lu <hongjiu.lu@intel.com>
325
326 * testsuite/gas/symver/symver11.s: Add ".balign 8".
327
bb2a1453
AS		 3282020-04-21 Andreas Schwab <schwab@linux-m68k.org>
329
330 PR 25848
331 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
332 * testsuite/gas/m68k/operands.d: Update.
333 * testsuite/gas/m68k/op68000.d: Update for new error messages.
334
c36876fe
TC		 3352020-04-21 Tamar Christina <tamar.christina@arm.com>
336
337 PR binutils/24753
338 * testsuite/gas/arm/pr24753.d: New test.
339 * testsuite/gas/arm/pr24753.s: New test.
340
6914be53
L		 3412020-04-21 H.J. Lu <hongjiu.lu@intel.com>
342
343 PR gas/23840
344 PR gas/25295
345 * NEWS: Mention .symver extension.
346 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
347 function.
348 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
349 add a version name. Add local, hidden and remove visibility
350 support.
351 (elf_frob_symbol): Handle the list of version names. Update the
352 original symbol to local, hidden or remove it from the symbol
353 table.
354 (elf_frob_file_before_adjust): Handle the list of version names.
355 * config/obj-elf.h (elf_visibility): New.
356 (elf_versioned_name_list): Likewise.
357 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
358 and visibility. Change versioned_name pointer to struct
359 elf_versioned_name_list.
360 * doc/as.texi: Update .symver directive.
361 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
362 error checking tests.
363 * testsuite/gas/symver/symver6.d: New file.
364 * testsuite/gas/symver/symver7.d: Likewise.
365 * testsuite/gas/symver/symver7.s: Likewise.
366 * testsuite/gas/symver/symver8.d: Likewise.
367 * testsuite/gas/symver/symver8.s: Likewise.
368 * testsuite/gas/symver/symver9.s: Likewise.
369 * testsuite/gas/symver/symver9a.d: Likewise.
370 * testsuite/gas/symver/symver9b.d: Likewise.
371 * testsuite/gas/symver/symver10.s: Likewise.
372 * testsuite/gas/symver/symver10a.d: Likewise.
373 * testsuite/gas/symver/symver10b.d: Likewise.
374 * testsuite/gas/symver/symver11.d: Likewise.
375 * testsuite/gas/symver/symver11.s: Likewise.
376 * testsuite/gas/symver/symver12.d: Likewise.
377 * testsuite/gas/symver/symver12.s: Likewise.
378 * testsuite/gas/symver/symver13.d: Likewise.
379 * testsuite/gas/symver/symver13.s: Likewise.
380 * testsuite/gas/symver/symver14.d: Likewise.
381 * testsuite/gas/symver/symver14.l: Likewise.
382 * testsuite/gas/symver/symver15.d: Likewise.
383 * testsuite/gas/symver/symver15.l: Likewise.
384 * testsuite/gas/symver/symver6.l: Removed.
385 * testsuite/gas/symver/symver6.s: Updated.
386
c2e5c986
SD		 3872020-04-20 Sudakshina Das <sudi.das@arm.com>
388
389 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
390 to include TSB.
391 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
392 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
393 * testsuite/gas/aarch64/system.d: Update.
394
8a6e1d1d
SD		 3952020-04-20 Sudakshina Das <sudi.das@arm.com>
396
397 * testsuite/gas/aarch64/bti.d: Update -march option.
398 * testsuite/gas/aarch64/illegal-bti.d: Remove.
399 * testsuite/gas/aarch64/illegal-bti.l: Remove.
400 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
401 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
402
49af2f5c
AM		 4032020-04-17 Alan Modra <amodra@gmail.com>
404
405 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
406
8e4979ac
NC		 4072020-04-16 Gagan Singh Sidhu <broly@mac.com>
408 Nick Clifton <nickc@redhat.com>
409
410 PR 25803
411 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
412 targets.
413 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
414 for the type-2 test.
415 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
416 targets running this test.
417
c54a9b56
DF		 4182020-02-16 David Faust <david.faust@oracle.com>
419
420 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
421 * testsuite/gas/bpf/jump32.s: New file.
422 * testsuite/gas/bpf/jump32.d: Likewise.
423
3071b197
L		 4242020-04-08 H.J. Lu <hongjiu.lu@intel.com>
425
426 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
427 documentation.
428
6a3ab923
GN		 4292020-04-08 Gunther Nikl <gnikl@justmail.de>
430
431 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
432 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 433 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
434 define.
435 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 436 * tc.h (md_pcrel_from_section): Add prototype.
437 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
438 * config/tc-arc.h (md_pcrel_from_section): Likewise.
439 * config/tc-arm.h (md_pcrel_from_section): Likewise.
440 * config/tc-avr.h (md_pcrel_from_section): Likewise.
441 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
442 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
443 * config/tc-csky.h (md_pcrel_from_section): Likewise.
444 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
445 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
446 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
447 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
448 * config/tc-frv.h (md_pcrel_from_section): Likewise.
449 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
450 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
451 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
452 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
453 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
454 * config/tc-mep.h (md_pcrel_from_section): Likewise.
455 * config/tc-metag.h (md_pcrel_from_section): Likewise.
456 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
457 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
458 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
459 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
460 * config/tc-mt.h (md_pcrel_from_section): Likewise.
461 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
462 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
463 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
464 * config/tc-rx.h (md_pcrel_from_section): Likewise.
465 * config/tc-s390.h (md_pcrel_from_section): Likewise.
466 * config/tc-sh.h (md_pcrel_from_section): Likewise.
467 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
468 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 469 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
470 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
471 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
472 md_apply_fix3): Delete prototypes.
6a3ab923 473
6e0e8b45
L		 4742020-04-07 H.J. Lu <hongjiu.lu@intel.com>
475
476 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
477 instructions.
478
266803a2
L		 4792020-04-07 H.J. Lu <hongjiu.lu@intel.com>
480
481 * doc/c-z80.texi: Fix @xref warnings.
482
bb651e8b
CL		 4832020-04-07 Lili Cui <lili.cui@intel.com>
484
485 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
486 (cpu_noarch): Likewise.
487 * doc/c-i386.texi: Document TSXLDTRK.
488 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
489 * testsuite/gas/i386/tsxldtrk.d: Likewise.
490 * testsuite/gas/i386/tsxldtrk.s: Likewise.
491 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
492
4b27d27c
L		 4932020-04-02 Lili Cui <lili.cui@intel.com>
494
495 * config/tc-i386.c (cpu_arch): Add .serialize.
496 (cpu_noarch): Likewise.
497 * doc/c-i386.texi: Document serialize.
498 * testsuite/gas/i386/i386.exp: Run serialize tests
499 * testsuite/gas/i386/serialize.d: Likewise.
500 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
501 * testsuite/gas/i386/serialize.s: Likewise.
502
bb897477
RO		 5032020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
504
505 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
506 * testsuite/gas/elf/section12b.d: Likewise.
507 * testsuite/gas/elf/section16a.d: Likewise.
508 * testsuite/gas/elf/section16b.d: Likewise.
509
59e28a97
GN		 5102020-04-02 Gunther Nikl <gnikl@justmail.de>
511
512 * config/tc-m68k.c (m68k_ip): Fix range check for index register
513 with a suppressed address register.
514
efc3a950
L		 5152020-04-01 H.J. Lu <hongjiu.lu@intel.com>
516
517 PR gas/25756
518 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
519 * testsuite/gas/i386/localpic.s: Add a test for relocation
520 against local absolute symbol.
521 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
522 * testsuite/gas/i386/localpic.d: Updated.
523 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
524 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
525
15d47c3a
RO		 5262020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
527
528 PR gas/25732
529 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
530 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
531 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
532 testsuite/gas/i386/x86-64-jump.d.
533 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
534 Incorporate changes to
535 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
536 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
537 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
538 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
539 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
540
876678f0
MR		 5412020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
542
543 PR 25611
544 PR 25614
545 * dwarf2dbg.c: Do not include "bignum.h".
546
d1a89da5
NC		 5472020-03-30 Nelson Chu <nelson.chu@sifive.com>
548
549 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
550 * testsuite/gas/riscv/alias-csr.s: Likewise.
551 * testsuite/gas/riscv/no-aliases-csr.d: Move this
552 to priv-reg-pseudo-noalias.
553 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
554 * testsuite/gas/riscv/bad-csr.l: Likewise.
555 * testsuite/gas/riscv/bad-csr.s: Likewise.
556 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
557 * testsuite/gas/riscv/satp.s: Likewise.
558 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
559 csr instruction, including alias-csr testcase.
560 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
561 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
562 pseudo instruction with objdump -Mno-aliases.
563 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
564 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
565 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
566 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
567 * testsuite/gas/riscv/priv-reg.s: Likewise.
568 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
569 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
570 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
571
b7780957
J		 5722020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
573
574 * config/obj-coff.c (obj_coff_section): Set the bss flag on
575 sections with the "b" attribute.
576
d1023b5d
AM		 5772020-03-22 Alan Modra <amodra@gmail.com>
578
579 * testsuite/gas/s12z/truncated.d: Update expected output.
580
0d832e7f
SB		 5812020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
582
583 PR 25690
584 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
585 * doc/c-z80.texi: Update documentation.
586
327ef784
NC		 5872020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
588
589 PR 25641
590 PR 25668
591 PR 25633
592 Fix disassembling ED+A4/AC/B4/BC opcodes.
593 Fix assembling lines containing colonless label and instruction
594 with first operand inside parentheses.
595 Fix registration of unsupported by target CPU registers.
596 * config/tc-z80.c: See above.
597 * config/tc-z80.h: See above.
598 * testsuite/gas/z80/colonless.d: Update test.
599 * testsuite/gas/z80/colonless.s: Likewise.
600 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
601 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
602 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
603 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
604 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
605 * testsuite/gas/z80/unsup_regs.s: Likewise.
606 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
607 * testsuite/gas/z80/z80.exp: Likewise.
608 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
609 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
610 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
611
66d1f7cc
AV		 6122020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
613
614 PR 25660
615 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
616 (parse_operands): Handle new operand codes.
617 (do_neon_dyadic_long): Make shape check accept the scalar variants.
618 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
619 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
620 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
621 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
622 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
623 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
624 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
625
9e8f1c90
L		 6262020-03-11 H.J. Lu <hongjiu.lu@intel.com>
627
628 * NEWS: Mention x86 assembler options for CVE-2020-0551.
629
97b4a8f7
L		 6302020-03-11 H.J. Lu <hongjiu.lu@intel.com>
631
632 * testsuite/gas/i386/i386.exp: Run new tests.
633 * testsuite/gas/i386/lfence-byte.d: New file.
634 * testsuite/gas/i386/lfence-byte.e: Likewise.
635 * testsuite/gas/i386/lfence-byte.s: Likewise.
636 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
637 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
638 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
639 * testsuite/gas/i386/lfence-indbr.e: Likewise.
640 * testsuite/gas/i386/lfence-indbr.s: Likewise.
641 * testsuite/gas/i386/lfence-load.d: Likewise.
642 * testsuite/gas/i386/lfence-load.s: Likewise.
643 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
644 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
645 * testsuite/gas/i386/lfence-ret.s: Likewise.
646 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
647 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
648 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
649 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
650 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
651 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
652 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
653 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
654 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
655 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
656 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
657 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
658
ae531041
L		 6592020-03-11 H.J. Lu <hongjiu.lu@intel.com>
660
661 * config/tc-i386.c (lfence_after_load): New.
662 (lfence_before_indirect_branch_kind): New.
663 (lfence_before_indirect_branch): New.
664 (lfence_before_ret_kind): New.
665 (lfence_before_ret): New.
666 (last_insn): New.
667 (load_insn_p): New.
668 (insert_lfence_after): New.
669 (insert_lfence_before): New.
670 (md_assemble): Call insert_lfence_before and insert_lfence_after.
671 Set last_insn.
672 (OPTION_MLFENCE_AFTER_LOAD): New.
673 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
674 (OPTION_MLFENCE_BEFORE_RET): New.
675 (md_longopts): Add -mlfence-after-load=,
676 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
677 (md_parse_option): Handle -mlfence-after-load=,
678 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
679 (md_show_usage): Display -mlfence-after-load=,
680 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
681 (i386_cons_align): New.
682 * config/tc-i386.h (i386_cons_align): New.
683 (md_cons_align): New.
684 * doc/c-i386.texi: Document -mlfence-after-load=,
685 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
686
5496f3c6
NC		 6872020-03-11 Nick Clifton <nickc@redhat.com>
688
689 PR 25611
690 PR 25614
691 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
692 (DWARF2_FILE_SIZE_NAME): Default to -1.
693 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
694 whichever is higher.
695 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
696 (NUM_MD5_BYTES): Define.
697 (struct file entry): Add md5 field.
698 (get_filenum): Delete and replace with...
699 (get_basename): New function.
700 (get_directory_table_entry): New function.
701 (allocate_filenum): New function.
702 (allocate_filename_to_slot): New function.
703 (dwarf2_where): Use new functions.
704 (dwarf2_directive_filename): Add support for extended .file
705 pseudo-op.
706 (dwarf2_directive_loc): Allow the use of file number zero with
707 DWARF 5 or higher.
708 (out_file_list): Rename to...
709 (out_dir_and_file_list): Add DWARF 5 support.
710 (out_debug_line): Emit extra values into the section header for
711 DWARF 5.
712 (out_debug_str): Allow for file 0 to be used with DWARF 5.
713 * doc/as.texi (.file): Update the description of this pseudo-op.
714 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
715 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
716 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
717 * NEWS: Mention the new feature.
718
a6a1f5e0
AM		 7192020-03-10 Alan Modra <amodra@gmail.com>
720
721 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
722 to avoid signed overflow.
723 * config/tc-mcore.c (md_assemble): Likewise.
724 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
725 * config/tc-nds32.c (SET_ADDEND): Likewise.
726 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
727
3fabc179
JB		 7282020-03-09 Jan Beulich <jbeulich@suse.com>
729
730 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
731 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
732 testsuite/gas/i386/avx-intel.d: Adjust expectations.
733
190e5fc8
AM		 7342020-03-07 Alan Modra <amodra@gmail.com>
735
736 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
737 first column.
738
84d9ab33
NC		 7392020-03-06 Nick Clifton <nickc@redhat.com>
740
741 PR 25614
742 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
743 0 if the dwarf_level is 5 or more. Complain if a filename follows
744 a file 0.
745 * testsuite/gas/elf/dwarf-5-file0.s: New test.
746 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
747 * testsuite/gas/elf/elf.exp: Run the new test.
748
749 PR 25612
750 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
751 * doc/as.texi: Fix another typo.
752
31bf1864
NC		 7532020-03-06 Nick Clifton <nickc@redhat.com>
754
755 PR 25612
756 * as.c (dwarf_level): Define.
757 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
758 (parse_args): Add support for the new options.
759 as.h (dwarf_level): Prototype.
760 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
761 value.
762 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
763 (DWARF2_LINE_VERSION): Remove definition.
764 * doc/as.texi: Document the new options.
765
3c968de5
NC		 7662020-03-06 Nick Clifton <nickc@redhat.com>
767
768 PR 25572
769 * as.c (main): Allow matching input and outputs when they are
770 not regular files.
771
bc49bfd8
JB		 7722020-03-06 Jan Beulich <jbeulich@suse.com>
773
774 * config/tc-i386.c (match_mem_size): Generalize broadcast special
775 casing.
776 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
777 one of byte/word/dword/qword is set alongside a SIMD register in
778 a template's operand.
779
4873e243
JB		 7802020-03-06 Jan Beulich <jbeulich@suse.com>
781
782 * config/tc-i386.c (match_template): Extend code in logic
783 rejecting certain suffixes in certain modes to also cover mask
784 register use and VecSIB. Drop special casing of broadcast. Skip
785 immediates in the check.
786
e365e234
JB		 7872020-03-06 Jan Beulich <jbeulich@suse.com>
788
789 * config/tc-i386.c (match_template): Fold duplicate code in
790 logic rejecting certain suffixes in certain modes. Drop
791 pointless "else".
792
4ed21b58
JB		 7932020-03-06 Jan Beulich <jbeulich@suse.com>
794
795 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
796 alongside !norex64 ones.
797 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
798 with both 32- and 64-bit GPR operands.
799 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
800 32- and 64-bit GPR operands.
801 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
802 testsuite/gas/i386/x86-64-avx512bw.d,
803 testsuite/gas/i386/x86-64-avx512f-intel.d,
804 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
805
643bb870
JB		 8062020-03-06 Jan Beulich <jbeulich@suse.com>
807
808 * config/tc-i386.c (md_assemble): Drop use of rex64.
809 (process_suffix): For REX.W for 64-bit CRC32.
810
a23b33b3
JB		 8112020-03-06 Jan Beulich <jbeulich@suse.com>
812
813 * config/tc-i386.c (i386_addressing_mode): For 32-bit
814 addressing for MPX insns without base/index.
815 * testsuite/gas/i386/mpx-16bit.s,
816 * testsuite/gas/i386/mpx-16bit.d: New.
817 * testsuite/gas/i386/i386.exp: Run new test.
818
a0497384
JB		 8192020-03-06 Jan Beulich <jbeulich@suse.com>
820
821 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
822 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
823 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
824 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
825 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
826 as well as a BSWAP one.
827 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
828 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
829 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
830 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
831 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
832 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
833 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
834 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
835 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
836 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
837 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
838 testsuite/gas/i386/vmx.d: Adjust expectations.
839
b630c145
JB		 8402020-03-06 Jan Beulich <jbeulich@suse.com>
841
842 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
843 from having their operands swapped.
844 * testsuite/gas/i386/waitpkg.s,
845 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
846 3-operand cases as well as testing of 16-bit code generation.
847 * testsuite/gas/i386/waitpkg.d,
848 testsuite/gas/i386/waitpkg-intel.d,
849 testsuite/gas/i386/x86-64-waitpkg.d,
850 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
851
de48783e
NC		 8522020-03-04 Nelson Chu <nelson.chu@sifive.com>
853
dee35d02
NC		 854 * config/tc-riscv.c (percent_op_utype): Support the modifier
855 %got_pcrel_hi.
856 * doc/c-riscv.texi: Add documentation.
857 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
858 modifier %got_pcrel_hi.
859 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
860 * testsuite/gas/riscv/relax-reloc.d: Likewise.
861 * testsuite/gas/riscv/relax-reloc.s: Likewise.
862
de48783e
NC		 863 * doc/c-riscv.texi (relocation modifiers): Add documentation.
864 (RISC-V-Formats): Update the section name from "Instruction Formats"
865 to "RISC-V Instruction Formats".
866
749479c8
AO		 8672020-03-04 Alexandre Oliva <oliva@adacore.com>
868
869 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
870 detected in a section which does not have at least 4 byte
871 alignment.
872 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
873 * testsuite/gas/arm/ldr-t.s: Likewise.
874 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
875 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
876 disassembly, ignoring any NOPs that may have been inserted because
877 of section alignment.
878 * testsuite/gas/arm/ldr-t.d: Likewise.
879
a847e322
JB		 8802020-03-04 Jan Beulich <jbeulich@suse.com>
881
882 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
883 * doc/c-i386.texi: Mention sev_es.
884 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
885 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
886 expectations.
887 * testsuite/gas/i386/arch-13-znver1.d,
888 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
889
3cd7f3e3
L		 8902020-03-03 H.J. Lu <hongjiu.lu@intel.com>
891
892 * config/tc-i386.c (match_template): Replace ignoresize and
893 defaultsize with mnemonicsize.
894 (process_suffix): Likewise.
895
b8ba1385
SB		 8962020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
897
898 PR 25627
899 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
900 instruction LD IY,(HL).
901 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
902 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
903 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
904 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
905
10d97a0f
L		 9062020-03-03 H.J. Lu <hongjiu.lu@intel.com>
907
908 PR gas/25622
909 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
910 x86-64-default-suffix-avx.
911 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
912 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
913 * testsuite/gas/i386/noreg64.d: Updated.
914 * testsuite/gas/i386/noreg64.l: Likewise.
915 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
916 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
917 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
918
8326546e
SB		 9192020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
920
921 PR 25604
922 * config/tc-z80.c (contains_register): Prevent an illegal memory
923 access when checking an expression for a register name.
924
e3e896e6
AM		 9252020-03-03 Alan Modra <amodra@gmail.com>
926
927 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
928 support.
929
a4dd6c97
AM		 9302020-03-02 Alan Modra <amodra@gmail.com>
931
932 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
933 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
934 and .sbss sections.
935 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
936 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
937 (s3_s_score_lcomm): Likewise.
938 * config/tc-score7.c: Similarly.
939 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
940
dec7b24b
YS		 9412020-02-28 YunQiang Su <syq@debian.org>
942
943 PR gas/25539
944 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
945 to handle multi-labels.
946 (has_label_name): New.
947
cceb53b8
MM		 9482020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
949
950 * config/tc-arm.c (enum pred_instruction_type): Remove
951 NEUTRAL_IT_NO_VPT_INSN predication type.
952 (cxn_handle_predication): Modify to require condition suffixes.
953 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
954 * testsuite/gas/arm/cde-scalar.s: Update test.
955 * testsuite/gas/arm/cde-warnings.l: Update test.
956 * testsuite/gas/arm/cde-warnings.s: Update test.
957
da3ec71f
AM		 9582020-02-26 Alan Modra <amodra@gmail.com>
959
960 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
961 N_() on empty string.
962
42135cad
AM		 9632020-02-26 Alan Modra <amodra@gmail.com>
964
965 * read.c (read_a_source_file): Call strncpy with length one
966 less than size of original_case_string.
967
dc1e8a47
AM		 9682020-02-26 Alan Modra <amodra@gmail.com>
969
970 * config/obj-elf.c: Indent labels correctly.
971 * config/obj-macho.c: Likewise.
972 * config/tc-aarch64.c: Likewise.
973 * config/tc-alpha.c: Likewise.
974 * config/tc-arm.c: Likewise.
975 * config/tc-cr16.c: Likewise.
976 * config/tc-crx.c: Likewise.
977 * config/tc-frv.c: Likewise.
978 * config/tc-i386-intel.c: Likewise.
979 * config/tc-i386.c: Likewise.
980 * config/tc-ia64.c: Likewise.
981 * config/tc-mn10200.c: Likewise.
982 * config/tc-mn10300.c: Likewise.
983 * config/tc-nds32.c: Likewise.
984 * config/tc-riscv.c: Likewise.
985 * config/tc-s12z.c: Likewise.
986 * config/tc-xtensa.c: Likewise.
987 * config/tc-z80.c: Likewise.
988 * read.c: Likewise.
989 * symbols.c: Likewise.
990 * write.c: Likewise.
991
bd0cf5a6
NC		 9922020-02-20 Nelson Chu <nelson.chu@sifive.com>
993
54b2aec1
NC		 994 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
995 we are assembling instruction with CSR. Call riscv_csr_read_only_check
996 after parsing all arguments.
997 (enum csr_insn_type): New enum is used to classify the CSR instruction.
998 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
999 are used to check if we write a read-only CSR by the CSR instruction.
1000 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1001 all CSR for the read-only CSR checking.
1002 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1003 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1004 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1005 all CSR instructions for the read-only CSR checking.
1006 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1007 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1008
2ca89224
NC		 1009 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1010 (riscv_opts): Initialize it.
1011 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1012 before doing the CSR checking.
1013 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1014 (md_longopts): Add mcsr-check and mno-csr-check.
1015 (md_parse_option): Handle new enum option values.
1016 (s_riscv_option): Handle new long options.
1017 * doc/c-riscv.texi: Add description for the new .option and assembler
1018 options.
1019 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1020 the CSR checking.
1021 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1022
bd0cf5a6
NC		 1023 * config/tc-riscv.c (csr_extra_hash): New.
1024 (enum riscv_csr_class): New enum. Used to decide
1025 whether or not this CSR is legal in the current ISA string.
1026 (struct riscv_csr_extra): New structure to hold all extra information
1027 of CSR.
1028 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1029 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1030 Call hash_reg_name to insert CSR address into reg_names_hash.
1031 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1032 Decide whether the CSR is valid according to the csr_extra_hash.
1033 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1034 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1035 not a boolean. This is same as riscv_init_csr_hash, so keep the
1036 consistent usage.
1037 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1038 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1039 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1040 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1041 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1042 f-ext CSR are not allowed.
1043 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1044 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1045 source file is `priv-reg.s`, and the ISA is rv64if, so the
1046 rv32-only CSR are not allowed.
1047 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1048
10a95fcc
AM		 10492020-02-21 Alan Modra <amodra@gmail.com>
1050
1051 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1052 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1053
dda2980f
AM		 10542020-02-21 Alan Modra <amodra@gmail.com>
1055
1056 PR 25569
1057 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1058 on section size adjustment, instead perform another write if
1059 exec header size is larger than section size.
1060
bd3380bc
NC		 10612020-02-19 Nelson Chu <nelson.chu@sifive.com>
1062
1063 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1064 -mno-arch-attr command line options.
1065
fa164239
JW		 10662020-02-19 Nelson Chu <nelson.chu@sifive.com>
1067
1068 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1069 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1070
fcaaac0a
SB		 10712020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1072
1073 PR 25576
1074 * config/tc-z80.c (md_parse_option): Do not use an underscore
1075 prefix for local labels in SDCC compatability mode.
1076 (z80_start_line_hook): Remove SDCC dollar label support.
1077 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1078 * testsuite/gas/z80/sdcc.s: Likewise.
1079
10802020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1081
1082 PR 25517
1083 * config/tc-z80.c: Add -march option.
1084 * doc/as.texi: Update Z80 documentation.
1085 * doc/c-z80.texi: Likewise.
1086 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1087 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1088 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1089 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1090 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1091 * testsuite/gas/z80/gbz80_all.d: Likewise.
1092 * testsuite/gas/z80/r800_extra.d: Likewise.
1093 * testsuite/gas/z80/r800_ii8.d: Likewise.
1094 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1095 * testsuite/gas/z80/sdcc.d: Likewise.
1096 * testsuite/gas/z80/z180.d: Likewise.
1097 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1098 * testsuite/gas/z80/z80_doc.d: Likewise.
1099 * testsuite/gas/z80/z80_ii8.d: Likewise.
1100 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1101 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1102 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1103 * testsuite/gas/z80/z80_sli.d: Likewise.
1104 * testsuite/gas/z80/z80n_all.d: Likewise.
1105 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1106
a7e12755
L		 11072020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1108
1109 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1110 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1111 * testsuite/gas/i386/i386.exp: Run property-3 and
1112 x86-64-property-3.
1113 * testsuite/gas/i386/property-3.d: New file.
1114 * testsuite/gas/i386/property-3.s: Likewise.
1115 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1116
272a84b1
L		 11172020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1118
1119 * config/tc-i386.c (cpu_arch): Add .popcnt.
1120 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1121 Add a tab before @samp{.sse4a}.
1122
c8f8eebc
JB		 11232020-02-17 Jan Beulich <jbeulich@suse.com>
1124
1125 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1126 for AddrPrefixOpReg templates. Combine the two pieces of
1127 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1128 mode.
1129
eedb0f2c
JB		 11302020-02-17 Jan Beulich <jbeulich@suse.com>
1131
1132 PR gas/14439
1133 * config/tc-i386.c (md_assemble): Also suppress operand
1134 swapping for MONITOR{,X} and MWAIT{,X}.
1135 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1136 Add Intel syntax monitor/mwait tests.
1137 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1138 Adjust expectations.
1139 *testsuite/gas/i386/sse3-intel.d,
1140 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1141 * testsuite/gas/i386/i386.exp: Run new tests.
1142
b9915cbc
JB		 11432020-02-17 Jan Beulich <jbeulich@suse.com>
1144
1145 PR gas/6518
1146 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1147 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1148 re-indentation).
1149 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1150 cases.
1151 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1152 * testsuite/gas/i386/avx512dq-inval.l,
1153 testsuite/gas/i386/inval-avx.l,
1154 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1155 * testsuite/gas/i386/avx512vl-ambig.s,
1156 testsuite/gas/i386/avx512vl-ambig.l: New.
1157 * testsuite/gas/i386/i386.exp: Run new test.
1158
af5c13b0
L		 11592020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1160
1161 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1162 nosse4.
1163 * doc/c-i386.texi: Document sse4a and nosse4a.
1164
07d98387
L		 11652020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1166
1167 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1168 for AT&T syntax.
1169
65fca059
JB		 11702020-02-14 Jan Beulich <jbeulich@suse.com>
1171
1172 PR gas/25438
1173 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1174 casing ...
1175 (process_suffix): ... here. Consider just the first operand
1176 initially.
1177 (check_long_reg): Drop opcode 0x63 special case again.
1178 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1179 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1180 Move ambiguous operand size tests ...
1181 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1182 testsuite/gas/i386/noreg64.s: ... here.
1183 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1184 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1185 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1186 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1187 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1188 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1189 testsuite/gas/i386/x86-64-movsxd.d,
1190 testsuite/gas/i386/x86-64-movsxd-intel.d,
1191 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1192 Adjust expectations.
1193 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1194 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1195 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1196 * testsuite/gas/i386/i386.exp: Run new tests.
1197
b6773884
JB		 11982020-02-14 Jan Beulich <jbeulich@suse.com>
1199
1200 * config/tc-i386.c (process_operands): Also skip segment
1201 override prefix emission if it matches an already present one.
1202 * testsuite/gas/i386/prefix32.s: Add double segment override
1203 cases.
1204 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1205
92334ad2
JB		 12062020-02-14 Jan Beulich <jbeulich@suse.com>
1207
1208 * config/tc-i386.c (process_operands): Drop ineffectual segment
1209 overrides when optimizing.
1210 * testsuite/gas/i386/lea-optimize.d: New.
1211 * testsuite/gas/i386/i386.exp: Run new test.
1212
12132020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1214
1215 * config/tc-i386.c (process_operands): Also check insn prefix
1216 for ineffectual segment override warning. Don't cover possible
1217 VEX/EVEX encoded insns there.
1218 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1219 testsuite/gas/i386/lea.e: New.
1220 * testsuite/gas/i386/i386.exp: Run new test.
1221
0e6724de
L		 12222020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1223
1224 PR gas/25438
1225 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1226 syntax.
1227
292676c1
L		 12282020-02-13 Fangrui Song <maskray@google.com>
1229 H.J. Lu <hongjiu.lu@intel.com>
1230
1231 PR gas/25551
1232 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1233 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1234 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1235 * testsuite/gas/i386/relax-5.d: New file.
1236 * testsuite/gas/i386/relax-5.s: Likewise.
1237 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1238 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1239
7deea9aa
JB		 12402020-02-13 Jan Beulich <jbeulich@suse.com>
1241
1242 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1243 "nosse4" entry.
1244
6c0946d0
JB		 12452020-02-12 Jan Beulich <jbeulich@suse.com>
1246
1247 * config/tc-i386.c (avx512): New (at file scope), moved from
1248 (check_VecOperands): ... here.
1249 (process_suffix): Add [XYZ]MMword operand size handling.
1250 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1251 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1252 tests.
1253 * testsuite/gas/i386/avx512dq-inval.l,
1254 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1255
5990e377
JB		 12562020-02-12 Jan Beulich <jbeulich@suse.com>
1257
1258 PR gas/24546
1259 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1260 code only.
1261 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1262 CALL/JMP in O_tbyte_ptr case.
1263 * doc/c-i386.texi: Mention far call and full pointer load ISA
1264 differences.
1265 * testsuite/gas/i386/x86-64-branch-3.s,
1266 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1267 * testsuite/gas/i386/x86-64-branch-3.d,
1268 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1269 * testsuite/gas/i386/x86-64-branch-5.l,
1270 testsuite/gas/i386/x86-64-branch-5.s: New.
1271 * testsuite/gas/i386/i386.exp: Run new test.
1272
9706160a
JB		 12732020-02-12 Jan Beulich <jbeulich@suse.com>
1274
1275 PR gas/25438
1276 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1277 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1278 64-bit-only warning.
1279 (check_word_reg): Consistently error on mismatching register
1280 size and suffix.
1281 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1282 for movw. Replace suffix / GPR for orb.
1283 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1284 byte GPRs as well as ones for inb/outb with a word accumulator.
1285 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1286 testsuite/gas/i386/inval.l: Adjust expectations.
1287
5de4d9ef
JB		 12882020-02-12 Jan Beulich <jbeulich@suse.com>
1289
1290 * config/tc-i386.c (operand_type_register_match): Also fall
1291 through initial two if()-s when the template allows for a GPR
1292 operand. Adjust comment.
1293
50128d0c
JB		 12942020-02-11 Jan Beulich <jbeulich@suse.com>
1295
1296 (struct _i386_insn): New field "short_form".
1297 (optimize_encoding): Drop setting of shortform field.
1298 (process_suffix): Set i.short_form. Replace shortform use.
1299 (process_operands): Replace shortform use.
1300
1ed818b4
MM		 13012020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1302
1303 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1304 loop initial declaration.
1305
5aae9ae9
MM		 13062020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1307
1308 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1309 instructions that can have 5 arguments.
1310 (enum operand_parse_code): Add new operands.
1311 (parse_operands): Account for new operands.
1312 (S5): New macro.
1313 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1314 (neon_select_shape): Account for P suffix.
1315 (LOW1): Move macro to global position.
1316 (HI4): Move macro to global position.
1317 (vcx_assign_vec_d): New.
1318 (vcx_assign_vec_m): New.
1319 (vcx_assign_vec_n): New.
1320 (enum vcx_reg_type): New.
1321 (vcx_get_reg_type): New.
1322 (vcx_size_pos): New.
1323 (vcx_vec_pos): New.
1324 (vcx_handle_shape): New.
1325 (vcx_ensure_register_in_range): New.
1326 (vcx_handle_register_arguments): New.
1327 (vcx_handle_insn_block): New.
1328 (vcx_handle_common_checks): New.
1329 (do_vcx1): New.
1330 (do_vcx2): New.
1331 (do_vcx3): New.
1332 * testsuite/gas/arm/cde-missing-fp.d: New test.
1333 * testsuite/gas/arm/cde-missing-fp.l: New test.
1334 * testsuite/gas/arm/cde-missing-mve.d: New test.
1335 * testsuite/gas/arm/cde-missing-mve.l: New test.
1336 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1337 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1338 * testsuite/gas/arm/cde-mve.s: New test.
1339 * testsuite/gas/arm/cde-warnings.l:
1340 * testsuite/gas/arm/cde-warnings.s:
1341 * testsuite/gas/arm/cde.d:
1342 * testsuite/gas/arm/cde.s:
1343
4934a27c
MM		 13442020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1345 Matthew Malcomson <matthew.malcomson@arm.com>
1346
1347 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1348 CDE coprocessor that can be enabled.
1349 (enum pred_instruction_type): New pred type.
1350 (BAD_NO_VPT): New error message.
1351 (BAD_CDE): New error message.
1352 (BAD_CDE_COPROC): New error message.
1353 (enum operand_parse_code): Add new immediate operands.
1354 (parse_operands): Account for new immediate operands.
1355 (check_cde_operand): New.
1356 (cde_coproc_enabled): New.
1357 (cde_coproc_pos): New.
1358 (cde_handle_coproc): New.
1359 (cxn_handle_predication): New.
1360 (do_custom_instruction_1): New.
1361 (do_custom_instruction_2): New.
1362 (do_custom_instruction_3): New.
1363 (do_cx1): New.
1364 (do_cx1a): New.
1365 (do_cx1d): New.
1366 (do_cx1da): New.
1367 (do_cx2): New.
1368 (do_cx2a): New.
1369 (do_cx2d): New.
1370 (do_cx2da): New.
1371 (do_cx3): New.
1372 (do_cx3a): New.
1373 (do_cx3d): New.
1374 (do_cx3da): New.
1375 (handle_pred_state): Define new IT block behaviour.
1376 (insns): Add newn CX*{,d}{,a} instructions.
1377 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1378 Define new cdecp extension strings.
1379 * doc/c-arm.texi: Document new cdecp extension arguments.
1380 * testsuite/gas/arm/cde-scalar.d: New test.
1381 * testsuite/gas/arm/cde-scalar.s: New test.
1382 * testsuite/gas/arm/cde-warnings.d: New test.
1383 * testsuite/gas/arm/cde-warnings.l: New test.
1384 * testsuite/gas/arm/cde-warnings.s: New test.
1385 * testsuite/gas/arm/cde.d: New test.
1386 * testsuite/gas/arm/cde.s: New test.
1387
4b5aaf5f
L		 13882020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1389
1390 PR gas/25516
1391 * config/tc-i386.c (intel64): Renamed to ...
1392 (isa64): This.
1393 (match_template): Accept Intel64 only instruction by default.
1394 (i386_displacement): Updated.
1395 (md_parse_option): Updated.
1396 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1397 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1398 -mamd64 to x86-64-sysenter-amd.
1399 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1400
33176d91
AM		 14012020-02-10 Alan Modra <amodra@gmail.com>
1402
1403 * config/obj-elf.c (obj_elf_change_section): Error for section
1404 type, attr or entsize changes in assembly.
1405 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1406 * testsuite/gas/elf/section5.l: Update.
1407
82194874
AM		 14082020-02-10 Alan Modra <amodra@gmail.com>
1409
1410 * output-file.c (output_file_close): Do a normal close when
1411 flag_always_generate_output.
1412 * write.c (write_object_file): Don't stop output when
1413 flag_always_generate_output.
1414
9fc0b501
SB		 14152020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1416
1417 PR 25469
1418 * config/tc-z80.c: Add -gbz80 command line option to generate code
1419 for the GameBoy Z80. Add support for generating DWARF.
1420 * config/tc-z80.h: Add support for DWARF debug information
1421 generation.
1422 * doc/c-z80.texi: Document new command line option.
1423 * testsuite/gas/z80/gbz80_all.d: New file.
1424 * testsuite/gas/z80/gbz80_all.s: New file.
1425 * testsuite/gas/z80/z80.exp: Run the new tests.
1426 * testsuite/gas/z80/z80n_all.d: New file.
1427 * testsuite/gas/z80/z80n_all.s: New file.
1428 * testsuite/gas/z80/z80n_reloc.d: New file.
1429
b7d07216
L		 14302020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1431
1432 PR gas/25381
1433 * config/obj-elf.c (get_section): Also check
1434 linked_to_symbol_name.
1435 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1436 (obj_elf_parse_section_letters): Handle the 'o' flag.
1437 (build_group_lists): Renamed to ...
1438 (build_additional_section_info): This. Set elf_linked_to_section
1439 from map_head.linked_to_symbol_name.
1440 (elf_adjust_symtab): Updated.
1441 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1442 * doc/as.texi: Document the 'o' flag.
1443 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1444 * testsuite/gas/elf/section18.d: New file.
1445 * testsuite/gas/elf/section18.s: Likewise.
1446 * testsuite/gas/elf/section19.d: Likewise.
1447 * testsuite/gas/elf/section19.s: Likewise.
1448 * testsuite/gas/elf/section20.d: Likewise.
1449 * testsuite/gas/elf/section20.s: Likewise.
1450 * testsuite/gas/elf/section21.d: Likewise.
1451 * testsuite/gas/elf/section21.l: Likewise.
1452 * testsuite/gas/elf/section21.s: Likewise.
1453
5eb617a7
L		 14542020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1455
1456 * NEWS: Mention x86 assembler options to align branches for
1457 binutils 2.34.
1458
986ac314
L		 14592020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1460
1461 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1462 only for ELF targets.
1463 * testsuite/gas/i386/unique.d: Don't xfail.
1464 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1465
19234a6d
AM		 14662020-02-06 Alan Modra <amodra@gmail.com>
1467
1468 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1469 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1470
02e0be69
AM		 14712020-02-06 Alan Modra <amodra@gmail.com>
1472
1473 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1474 xfail, and rename test.
1475 * testsuite/gas/elf/section12b.d: Likewise.
1476 * testsuite/gas/elf/section16a.d: Likewise.
1477 * testsuite/gas/elf/section16b.d: Likewise.
1478
a8c4d40b
L		 14792020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1480
1481 PR gas/25380
1482 * config/obj-elf.c (section_match): Removed.
1483 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1484 section_id.
1485 (obj_elf_change_section): Replace info and group_name arguments
1486 with match_p. Also update the section ID and flags from match_p.
1487 (obj_elf_section): Handle "unique,N". Update call to
1488 obj_elf_change_section.
1489 * config/obj-elf.h (elf_section_match): New.
1490 (obj_elf_change_section): Updated.
1491 * config/tc-arm.c (start_unwind_section): Update call to
1492 obj_elf_change_section.
1493 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1494 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1495 (microblaze_s_sdata): Likewise.
1496 (microblaze_s_rdata): Likewise.
1497 (microblaze_s_bss): Likewise.
1498 * config/tc-mips.c (s_change_section): Likewise.
1499 * config/tc-msp430.c (msp430_profiler): Likewise.
1500 * config/tc-rx.c (parse_rx_section): Likewise.
1501 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1502 * doc/as.texi: Document "unique,N" in .section directive.
1503 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1504 * testsuite/gas/elf/section15.d: New file.
1505 * testsuite/gas/elf/section15.s: Likewise.
1506 * testsuite/gas/elf/section16.s: Likewise.
1507 * testsuite/gas/elf/section16a.d: Likewise.
1508 * testsuite/gas/elf/section16b.d: Likewise.
1509 * testsuite/gas/elf/section17.d: Likewise.
1510 * testsuite/gas/elf/section17.l: Likewise.
1511 * testsuite/gas/elf/section17.s: Likewise.
1512 * testsuite/gas/i386/unique.d: Likewise.
1513 * testsuite/gas/i386/unique.s: Likewise.
1514 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1515 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1516
575d37ae
L		 15172020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1518
1519 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1520
2384096c
G		 15212020-02-01 Anthony Green <green@moxielogic.com>
1522
1523 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1524
95441c43
SL		 15252020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1526
1527 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1528 %tls_ldo.
1529
d465d695
AV		 15302020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1531
1532 PR gas/25472
1533 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1534 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1535 +mve.
1536 * testsuite/gas/arm/mve_dsp.d: New test.
1537
d26cc8a9
NC		 15382020-01-31 Nick Clifton <nickc@redhat.com>
1539
1540 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1541 rather than BFD_RELOC_NONE.
1542
90e9955a
SP		 15432020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1544
1545 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1546 to support VLDMIA instruction for MVE.
1547 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1548 instruction for MVE.
1549 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1550 instruction for MVE.
1551 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1552 instruction for MVE.
1553 * testsuite/gas/arm/mve-ldst.d: New test.
1554 * testsuite/gas/arm/mve-ldst.s: Likewise.
1555
53943f32
NC		 15562020-01-31 Nick Clifton <nickc@redhat.com>
1557
1558 * po/fr.po: Updated French translation.
1559 * po/ru.po: Updated Russian translation.
1560
c3036ed0
RS		 15612020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1562
1563 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1564 .s for the movprfx.
1565 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1566 * testsuite/gas/aarch64/sve-movprfx_28.d,
1567 * testsuite/gas/aarch64/sve-movprfx_28.l,
1568 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1569
2ae4c703
JB		 15702020-01-30 Jan Beulich <jbeulich@suse.com>
1571
1572 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1573 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1574 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1575 Adjust expectations.
1576
bd434cc4
JM		 15772020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1578
1579 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1580 * testsuite/gas/bpf/alu-be.d: Likewise.
1581 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1582 * testsuite/gas/bpf/alu32-be.d: Likewise.
1583
aeab2b26
JB		 15842020-01-30 Jan Beulich <jbeulich@suse.com>
1585
1586 * testsuite/gas/i386/x86-64-branch-2.s,
1587 testsuite/gas/i386/x86-64-branch-4.s,
1588 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1589 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1590 testsuite/gas/i386/x86-64-branch-2.d,
1591 testsuite/gas/i386/x86-64-branch-4.l,
1592 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1593
873494c8
JB		 15942020-01-30 Jan Beulich <jbeulich@suse.com>
1595
1596 * config/tc-i386.c (process_suffix): .
1597 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1598 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1599 Add LRETQ case.
1600 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1601 suffix.
1602 testsuite/gas/i386/x86_64.s: Add RETF cases.
1603 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1604 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1605 testsuite/gas/i386/x86-64-opcode.d,
1606 testsuite/gas/i386/x86-64-suffix-intel.d,
1607 testsuite/gas/i386/x86-64-suffix.d,
1608 testsuite/gas/i386/x86_64-intel.d
1609 testsuite/gas/i386/x86_64.d: Adjust expectations.
1610 * testsuite/gas/i386/x86-64-suffix.e,
1611 testsuite/gas/i386/x86_64.e: New.
1612
62b3f548
JB		 16132020-01-30 Jan Beulich <jbeulich@suse.com>
1614
1615 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1616 special case.
1617
bc31405e
L		 16182020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1619
1620 PR binutils/25445
1621 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1622 movsxd.
1623 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1624 differences. Document movslq and movsxd.
1625 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1626 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1627 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1628 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1629 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1630 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1631 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1632 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1633 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1634 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1635 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1636
e3696f67
AM		 16372020-01-27 Alan Modra <amodra@gmail.com>
1638
1639 * testsuite/gas/all/gas.exp: Replace case statements with switch
1640 statements.
1641 * testsuite/gas/elf/elf.exp: Likewise.
1642 * testsuite/gas/macros/macros.exp: Likewise.
1643 * testsuite/lib/gas-defs.exp: Likewise.
1644
7568c93b
TC		 16452020-01-27 Tamar Christina <tamar.christina@arm.com>
1646
1647 PR 25403
1648 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1649 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1650
403d1bd9
JW		 16512020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1652
1653 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1654 s exts must be known, so rename *ok* to *fail*.
1655 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1656 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1657 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1658 above change.
1659 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1660 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1661
be4c5e58
L		 16622020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1663
1664 PR gas/25438
1665 * config/tc-i386.c (check_long_reg): Always disallow double word
1666 suffix in mnemonic with word general register.
1667 * testsuite/gas/i386/general.s: Replace word general register
1668 with double word general register for movl.
1669 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1670 register.
1671 * testsuite/gas/i386/general.l: Updated.
1672 * testsuite/gas/i386/inval.l: Likewise.
1673
9e7028aa
AM		 16742020-01-22 Alan Modra <amodra@gmail.com>
1675
1676 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1677 __tls_get_addr_desc and __tls_get_addr_opt.
1678
e3ed17f3
JB		 16792020-01-21 Jan Beulich <jbeulich@suse.com>
1680
1681 * testsuite/gas/i386/inval-crc32.s,
1682 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1683 * testsuite/gas/i386/inval-crc32.l,
1684 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1685
1a035124
JB		 16862020-01-21 Jan Beulich <jbeulich@suse.com>
1687
1688 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1689 generic code path. Deal with No_lSuf being set in a template.
1690 * testsuite/gas/i386/inval-crc32.l,
1691 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1692 instead of error(s) when operand size is ambiguous.
1693 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1694 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1695 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1696 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1697 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1698 Adjust expectations.
1699
c006a730
JB		 17002020-01-21 Jan Beulich <jbeulich@suse.com>
1701
1702 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1703 and an intel_syntax check. Re-write lack-of-suffix processing
1704 logic.
1705 * doc/c-i386.texi: Document operand size defaults for suffix-
1706 less AT&T syntax insns.
1707 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1708 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1709 testsuite/gas/i386/x86-64-avx-scalar.s,
1710 testsuite/gas/i386/x86-64-avx.s,
1711 testsuite/gas/i386/x86-64-bundle.s,
1712 testsuite/gas/i386/x86-64-intel64.s,
1713 testsuite/gas/i386/x86-64-lock-1.s,
1714 testsuite/gas/i386/x86-64-opcode.s,
1715 testsuite/gas/i386/x86-64-sse2avx.s,
1716 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1717 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1718 testsuite/gas/i386/x86-64-nops.s,
1719 testsuite/gas/i386/x86-64-ptwrite.s,
1720 testsuite/gas/i386/x86-64-simd.s,
1721 testsuite/gas/i386/x86-64-sse-noavx.s,
1722 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1723 insns.
1724 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1725 testsuite/gas/i386/noreg64.s: Add further tests.
1726 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1727 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1728 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1729 testsuite/gas/i386/sse-noavx.d,
1730 testsuite/gas/i386/x86-64-intel64.d,
1731 testsuite/gas/i386/x86-64-nops.d,
1732 testsuite/gas/i386/x86-64-opcode.d,
1733 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1734 testsuite/gas/i386/x86-64-ptwrite.d,
1735 testsuite/gas/i386/x86-64-simd-intel.d,
1736 testsuite/gas/i386/x86-64-simd-suffix.d,
1737 testsuite/gas/i386/x86-64-simd.d,
1738 testsuite/gas/i386/x86-64-sse-noavx.d
1739 testsuite/gas/i386/x86-64-suffix.d,
1740 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1741 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1742 testsuite/gas/i386/noreg64.l: New.
1743 * testsuite/gas/i386/i386.exp: Run new tests.
1744
c906a69a
JB		 17452020-01-21 Jan Beulich <jbeulich@suse.com>
1746
1747 * testsuite/gas/i386/avx512_bf16_vl.s,
1748 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1749 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1750 broadcast forms of VCVTNEPS2BF16.
1751 * testsuite/gas/i386/avx512_bf16_vl.d,
1752 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1753
26916852
NC		 17542020-01-20 Nick Clifton <nickc@redhat.com>
1755
1756 * po/uk.po: Updated Ukranian translation.
1757
14470f07
L		 17582020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1759
1760 PR ld/25416
1761 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1762 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1763 x32 object.
1764 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1765 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1766 R_X86_64_GOTPC32_TLSDESC relocation.
1767
1b1bb2c6
NC		 17682020-01-18 Nick Clifton <nickc@redhat.com>
1769
1770 * configure: Regenerate.
1771 * po/gas.pot: Regenerate.
1772
ae774686
NC		 17732020-01-18 Nick Clifton <nickc@redhat.com>
1774
1775 Binutils 2.34 branch created.
1776
42e04b36
L		 17772020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1778
1779 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1780 with vex_encoding_vex.
1781 (parse_insn): Likewise.
1782 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1783 and {vex3} documentation.
1784 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1785 {vex}.
1786 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1787
2da2eaf4
AV		 17882020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1789
1790 PR 25376
1791 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1792 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1793 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1794 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1795 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1796 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1797
45a4bb20
JB		 17982020-01-16 Jan Beulich <jbeulich@suse.com>
1799
1800 * config/tc-i386.c (match_template): Drop found_cpu_match local
1801 variable.
1802
4814632e
JB		 18032020-01-16 Jan Beulich <jbeulich@suse.com>
1804
1805 * testsuite/gas/i386/avx512dq-inval.l,
1806 testsuite/gas/i386/avx512dq-inval.s: New.
1807 * testsuite/gas/i386/i386.exp: Run new test.
1808
131cb553
JL		 18092020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1810
1811 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1812 relocations when the target is 430X, except when extracting part of an
1813 expression.
1814 (msp430_srcoperand): Adjust comment.
1815 Initialize the expp member of the msp430_operand_s struct as
1816 appropriate.
1817 (msp430_dstoperand): Likewise.
1818 * testsuite/gas/msp430/msp430.exp: Run new test.
1819 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1820 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1821
c24d0e8d
AM		 18222020-01-15 Alan Modra <amodra@gmail.com>
1823
1824 * configure.tgt: Add sparc-*-freebsd case.
1825
e44925ae
LC		 18262020-01-14 Lili Cui <lili.cui@intel.com>
1827
1828 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1829 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1830 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1831 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1832 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1833 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1834 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1835 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1836 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1837 * testsuite/gas/i386/align-branch-5.d: Likewise.
1838 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1839 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1840 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1841 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1842 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1843 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1844 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1845 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1846 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1847 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1848 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1849 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1850
7a6bf3be
SB		 18512020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1852
1853 PR 25377
1854 * config/tc-z80.c: Add support for half precision, single
1855 precision and double precision floating point values.
1856 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1857 * doc/as.texi: Add new z80 command line options.
1858 * doc/c-z80.texi: Document new z80 command line options.
1859 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1860 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1861 * testsuite/gas/z80/z80.exp: Run the new test.
1862 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1863 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1864 * testsuite/gas/z80/strings.d: Update expected output.
1865
82e9597c
MM		 18662020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1867
1868 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1869 dependency.
1870
5e4f7e05
CZ		 18712020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1872
1873 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1874 the CPU.
1875 * config/tc-arc.h: Add header if/defs.
1876 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1877
febda64f
AM		 18782020-01-13 Alan Modra <amodra@gmail.com>
1879
1880 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1881
5496abe1
AM		 18822020-01-13 Alan Modra <amodra@gmail.com>
1883
1884 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1885 insertion.
1886
ec4181f2
AM		 18872020-01-10 Alan Modra <amodra@gmail.com>
1888
1889 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1890 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1891
40c75bc8
SB		 18922020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1893
1894 PR 25224
1895 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1896 opcode byte values.
1897 (emit_ld_r_r): Likewise.
1898 (emit_ld_rr_m): Likewise.
1899 (emit_ld_rr_nn): Likewise.
1900
72aea328
JB		 19012020-01-09 Jan Beulich <jbeulich@suse.com>
1902
1903 * config/tc-i386.c (optimize_encoding): Add
1904 is_any_vex_encoding() invocations. Drop respective
1905 i.tm.extension_opcode == None checks.
1906
3f93af61
JB		 19072020-01-09 Jan Beulich <jbeulich@suse.com>
1908
1909 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1910 REX transformations. Correct comment indentation.
1911
7697afb6
JB		 19122020-01-09 Jan Beulich <jbeulich@suse.com>
1913
1914 * config/tc-i386.c (optimize_encoding): Generalize register
1915 transformation for TEST optimization.
1916
d835a58b
JB		 19172020-01-09 Jan Beulich <jbeulich@suse.com>
1918
1919 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1920 testsuite/gas/i386/x86-64-sysenter-amd.d,
1921 testsuite/gas/i386/x86-64-sysenter-amd.l,
1922 testsuite/gas/i386/x86-64-sysenter-intel.d,
1923 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1924 * testsuite/gas/i386/i386.exp: Run new tests.
1925
915808f6
NC		 19262020-01-08 Nick Clifton <nickc@redhat.com>
1927
1928 PR 25284
1929 * doc/as.texi (Align): Document the fact that all arguments can be
1930 omitted.
1931 (Balign): Likewise.
1932 (P2align): Likewise.
1933
f1f28025
NC		 19342020-01-08 Nick Clifton <nickc@redhat.com>
1935
1936 PR 14891
1937 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1938 already defined as a different symbol type.
1939 * testsuite/gas/elf/pr14891.s: New test source file.
1940 * testsuite/gas/elf/pr14891.d: New test driver.
1941 * testsuite/gas/elf/pr14891.s: New test expected error output.
1942 * testsuite/gas/elf/elf.exp: Run the new test.
1943
030a2e78
AM		 19442020-01-08 Alan Modra <amodra@gmail.com>
1945
1946 * config/tc-z8k.c (md_begin): Make idx unsigned.
1947 (get_specific): Likewise for this_index.
1948
2a1ebfb2
CZ		 19492020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1950
1951 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1952 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1953 (md_operand): Set X_md to absent.
1954 (arc_parse_name): Check for X_md.
1955
16d87673
SB		 19562020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1957
1958 PR 25311
1959 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1960 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1961 NO_STRING_ESCAPES.
1962 * read.c (next_char_of_string): Likewise.
1963 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1964 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1965
a2322019
NC		 19662020-01-03 Nick Clifton <nickc@redhat.com>
1967
1968 * po/sv.po: Updated Swedish translation.
1969
5437a02a
JB		 19702020-01-03 Jan Beulich <jbeulich@suse.com>
1971
1972 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1973 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1974
567dfba2
JB		 19752020-01-03 Jan Beulich <jbeulich@suse.com>
1976
1977 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1978 by-element usdot. Add 64-bit form tests for by-element sudot.
1979 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1980
8c45011a
JB		 19812020-01-03 Jan Beulich <jbeulich@suse.com>
1982
1983 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1984 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1985
f4950f76
JB		 19862020-01-03 Jan Beulich <jbeulich@suse.com>
1987
1988 * testsuite/gas/aarch64/f64mm.d,
1989 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1990
6655dba2
SB		 19912020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1992
1993 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1994 support for assembler code generated by SDCC. Add new relocation
1995 types. Add z80-elf target support.
1996 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1997 labels. Local labels starts from ".L".
1998 * NEWS: Mention the new support.
1999 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2000 * testsuite/gas/all/fwdexp.s: Likewise.
2001 * testsuite/gas/all/cond.l: Likewise.
2002 * testsuite/gas/all/cond.s: Likewise.
2003 * testsuite/gas/all/fwdexp.d: Likewise.
2004 * testsuite/gas/all/fwdexp.s: Likewise.
2005 * testsuite/gas/elf/section2.e-mips: Likewise.
2006 * testsuite/gas/elf/section2.l: Likewise.
2007 * testsuite/gas/elf/section2.s: Likewise.
2008 * testsuite/gas/macros/app1.d: Likewise.
2009 * testsuite/gas/macros/app1.s: Likewise.
2010 * testsuite/gas/macros/app2.d: Likewise.
2011 * testsuite/gas/macros/app2.s: Likewise.
2012 * testsuite/gas/macros/app3.d: Likewise.
2013 * testsuite/gas/macros/app3.s: Likewise.
2014 * testsuite/gas/macros/app4.d: Likewise.
2015 * testsuite/gas/macros/app4.s: Likewise.
2016 * testsuite/gas/macros/app4b.s: Likewise.
2017 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2018 * testsuite/gas/z80/z80.exp: Add new tests
2019 * testsuite/gas/z80/dollar.d: New file.
2020 * testsuite/gas/z80/dollar.s: New file.
2021 * testsuite/gas/z80/ez80_adl_all.d: New file.
2022 * testsuite/gas/z80/ez80_adl_all.s: New file.
2023 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2024 * testsuite/gas/z80/ez80_isuf.s: New file.
2025 * testsuite/gas/z80/ez80_z80_all.d: New file.
2026 * testsuite/gas/z80/ez80_z80_all.s: New file.
2027 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2028 * testsuite/gas/z80/r800_extra.d: New file.
2029 * testsuite/gas/z80/r800_extra.s: New file.
2030 * testsuite/gas/z80/r800_ii8.d: New file.
2031 * testsuite/gas/z80/r800_z80_doc.d: New file.
2032 * testsuite/gas/z80/z180.d: New file.
2033 * testsuite/gas/z80/z180.s: New file.
2034 * testsuite/gas/z80/z180_z80_doc.d: New file.
2035 * testsuite/gas/z80/z80_doc.d: New file.
2036 * testsuite/gas/z80/z80_doc.s: New file.
2037 * testsuite/gas/z80/z80_ii8.d: New file.
2038 * testsuite/gas/z80/z80_ii8.s: New file.
2039 * testsuite/gas/z80/z80_in_f_c.d: New file.
2040 * testsuite/gas/z80/z80_in_f_c.s: New file.
2041 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2042 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2043 * testsuite/gas/z80/z80_out_c_0.d: New file.
2044 * testsuite/gas/z80/z80_out_c_0.s: New file.
2045 * testsuite/gas/z80/z80_reloc.d: New file.
2046 * testsuite/gas/z80/z80_reloc.s: New file.
2047 * testsuite/gas/z80/z80_sli.d: New file.
2048 * testsuite/gas/z80/z80_sli.s: New file.
2049
a65b5de6
SN		 20502020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2051
2052 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2053 REGLIST_RN.
2054
b14ce8bf
AM		 20552020-01-01 Alan Modra <amodra@gmail.com>
2056
2057 Update year range in copyright notice of all files.
2058
0b114740 2059For older changes see ChangeLog-2019
3499769a 2060\f
0b114740 2061Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2062
2063Copying and distribution of this file, with or without modification,
2064are permitted in any medium without royalty provided the copyright
2065notice and this notice are preserved.
2066
2067Local Variables:
2068mode: change-log
2069left-margin: 8
2070fill-column: 74
2071version-control: never
2072End:
GDB Binutils - Deliverables
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