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Re: Fix tight loop on recursively-defined symbols
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d402189f
AM		 12020-05-18 Alan Modra <amodra@gmail.com>
2
3 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
4 before looking at add_symbol->sy_flags.
5
503648e4 62020-05-18 Hongtao Liu <hongtao.liu@intel.com>
7
8 * config/tc-i386.c: Not handle lret/iret.
9 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
10 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
11 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
12 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
13 * testsuite/gas/i386/lfence-ret.s: Ditto.
14 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
15 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
16 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
17 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
18 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
19 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
20 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
21
2a50b401
AM		 222020-05-15 Alan Modra <amodra@gmail.com>
23 Alex Coplan <alex.coplan@arm.com>
24
25 * symbols.c (struct local_symbol): Update comment.
26 (resolve_symbol_value): For resolved symbols equated to other
27 symbols, verify that the referenced symbol is not a local_symbol
28 before accessing sy_value. Don't leave symbol loops during
29 finalize_syms resolution.
30 * testsuite/gas/all/assign-bad-recursive.d: New test.
31 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
32 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
33 * testsuite/gas/all/gas.exp: Run it.
34
9d95b8e9
NC		 352020-05-14 Nick Clifton <nickc@redhat.com>
36
37 * po/sv.po: Updated Swedish translation.
38
3b646889
AM		 392020-05-11 Alan Modra <amodra@gmail.com>
40
41 * testsuite/gas/ppc/scalarquad.d,
42 * testsuite/gas/ppc/scalarquad.s: New test.
43 * testsuite/gas/ppc/ppc.exp: Run it.
44
9cc4ce88
AM		 452020-05-11 Alan Modra <amodra@gmail.com>
46
47 * testsuite/gas/ppc/rightmost.d,
48 * testsuite/gas/ppc/rightmost.s: New test.
49 * testsuite/gas/ppc/ppc.exp: Run it.
50
5d57bc3f
AM		 512020-05-11 Alan Modra <amodra@gmail.com>
52
53 * testsuite/gas/ppc/xvtlsbb.d,
54 * testsuite/gas/ppc/xvtlsbb.s: New test.
55 * testsuite/gas/ppc/ppc.exp: Run it.
56
66ef5847
AM		 572020-05-11 Alan Modra <amodra@gmail.com>
58
59 * testsuite/gas/ppc/stringop.d,
60 * testsuite/gas/ppc/stringop.s: New test.
61 * testsuite/gas/ppc/ppc.exp: Run it.
62
4f3e9537
PB		 632020-05-11 Peter Bergner <bergner@linux.ibm.com>
64
65 * testsuite/gas/ppc/set_bool.d,
66 * testsuite/gas/ppc/set_bool.s: New test.
67 * testsuite/gas/ppc/ppc.exp: Run it.
68
ec40e91c
AM		 692020-05-11 Alan Modra <amodra@gmail.com>
70
71 * testsuite/gas/ppc/bitmanip.d,
72 * testsuite/gas/ppc/bitmanip.s: New test.
73 * testsuite/gas/ppc/ppc.exp: Run it.
74
d7e97a76
AM		 752020-05-11 Alan Modra <amodra@gmail.com>
76
77 * testsuite/gas/ppc/genpcv.d,
78 * testsuite/gas/ppc/genpcv.s: New test.
79 * testsuite/gas/ppc/ppc.exp: Run it.
80
fdefed7c
AM		 812020-05-11 Alan Modra <amodra@gmail.com>
82
83 * testsuite/gas/ppc/maskmanip.d,
84 * testsuite/gas/ppc/maskmanip.s: New test.
85 * testsuite/gas/ppc/ppc.exp: Run it.
86
aa3c112f
AM		 872020-05-11 Alan Modra <amodra@gmail.com>
88 Peter Bergner <bergner@linux.ibm.com>
89
90 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
91 (md_assemble): Check acc specified in correct operand.
92 * testsuite/gas/ppc/outerprod.d,
93 * testsuite/gas/ppc/outerprod.s,
94 * testsuite/gas/ppc/vsx4.d,
95 * testsuite/gas/ppc/vsx4.s: New tests.
96 * testsuite/gas/ppc/ppc.exp: Run them.
97
6edbfd3b
AM		 982020-05-11 Alan Modra <amodra@gmail.com>
99
100 * testsuite/gas/ppc/simd_perm.d,
101 * testsuite/gas/ppc/simd_perm.s: New test.
102 * testsuite/gas/ppc/ppc.exp: Run it.
103
c7d7aea2
AM		 1042020-05-11 Alan Modra <amodra@gmail.com>
105
106 * testsuite/gas/ppc/int128.d,
107 * testsuite/gas/ppc/int128.s: New test.
108 * testsuite/gas/ppc/ppc.exp: Run it.
109
94ba9882
AM		 1102020-05-11 Alan Modra <amodra@gmail.com>
111
112 * testsuite/gas/ppc/vsx_32byte.d,
113 * testsuite/gas/ppc/vsx_32byte.s: New test.
114 * testsuite/gas/ppc/ppc.exp: Run it.
115
f4791f1a
AM		 1162020-05-11 Alan Modra <amodra@gmail.com>
117
118 * testsuite/gas/ppc/vec_mul.s,
119 * testsuite/gas/ppc/vec_mul.d: New test.
120 * testsuite/gas/ppc/ppc.exp: Run it.
121
3ff0a5ba
PB		 1222020-05-11 Peter Bergner <bergner@linux.ibm.com>
123
124 * testsuite/gas/ppc/byte_rev.d,
125 * testsuite/gas/ppc/byte_rev.s: New test.
126 * testsuite/gas/ppc/ppc.exp: Run it.
127
afef4fe9
PB		 1282020-05-11 Peter Bergner <bergner@linux.ibm.com>
129
130 * testsuite/gas/ppc/power10.d: Add paste. tests.
131 * testsuite/gas/ppc/power10.s: Likewise.
132
1224c05d
PB		 1332020-05-11 Peter Bergner <bergner@linux.ibm.com>
134
135 * testsuite/gas/ppc/power10.s: New test.
136 * testsuite/gas/ppc/power10.d: Likewise.
137 * testsuite/gas/ppc/ppc.exp: Run it.
138
7c1f4227
AM		 1392020-05-11 Alan Modra <amodra@gmail.com>
140
141 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
142 renaming.
143 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
144 place of -mfuture/-Mfuture.
145 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
146 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
147
bfeaed38
NC		 1482020-05-06 Nick Clifton <nickc@redhat.com>
149
150 * po/sv.po: Updated Swedish translation.
151
6ef719c0
NC		 1522020-05-06 Nick Clifton <nickc@redhat.com>
153
154 PR 25927
155 * doc/as.texi (Preprocessing): Replace cross reference to not
156 existant document with a URL to the equivalent page in the GCC
157 manual.
158
546cb2d8
NC		 1592020-05-05 Nick Clifton <nickc@redhat.com>
160
161 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
162 construction of a DWARF-5 directory name table.
163 * testsuite/gas/elf/pr25917.d: Update expected output.
164
7d0bd487
GN		 1652020-05-05 Gunther Nikl <gnikl@justmail.de>
166
167 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
168 (md_parse_option): Remove initialization of elf_flags.
070b775f 169
fe05f369
ASDV		 1702020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
171
172 PR gas/25863
173 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
174 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
175 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
176
4706679d
NC		 1772020-05-04 Nick Clifton <nickc@redhat.com>
178
179 PR 25917
180 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
181 table's existence before looking at its entries.
070b775f
NC		 182 Also do not emit a default directory entry if there are no
183 directories in use.
184
4706679d
NC		 185 * testsuite/gas/elf/pr25917.s: New test source file.
186 * testsuite/gas/elf/pr25917.d: New test driver.
187 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
188
09c1e68a
AC		 1892020-04-30 Alex Coplan <alex.coplan@arm.com>
190
191 * config/tc-aarch64.c (fix_insn): Implement for
192 AARCH64_OPND_UNDEFINED.
193 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
194 * testsuite/gas/aarch64/udf.s: New.
195 * testsuite/gas/aarch64/udf.d: New.
196 * testsuite/gas/aarch64/udf-invalid.s: New.
197 * testsuite/gas/aarch64/udf-invalid.l: New.
198 * testsuite/gas/aarch64/udf-invalid.d: New.
199
c578f16e
YS		 2002020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
201
202 * config/tc-rx.c (elf_flags): Reset default value.
203 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
204
935f1f4b
MF		 2052020-04-29 Max Filippov <jcmvbkbc@gmail.com>
206
207 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
208 if it's not defined.
209 (microarch_earliest): New static variable.
210 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
211 simcall opcode has mandatory parameter.
212 (xg_init_global_config): Initialize microarch_earliest.
213
5c936ef5
NC		 2142020-04-29 Nick Clifton <nickc@redhat.com>
215
216 PR 22699
217 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
218 IMM0_8S and add support for IMM0_8U.
219 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
220 unsigned 8-bit immediate.
221 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 222 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 223
251dae91
TC		 2242020-04-27 Tamar Christina <tamar.christina@arm.com>
225
226 * NEWS: Add news entry for big-obj.
227 * config/tc-i386.c (i386_target_format): Support new format.
228 * doc/c-i386.texi: Add i386 support.
229 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
230 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
231
714e6c96
NC		 2322020-04-27 Nick Clifton <nickc@redhat.com>
233
234 PR 25878
235 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
236 (assign_file_to_slot): New function. Fills in an entry in the
237 files table.
238 (allocate_filenum): Use new function.
239 (allocate_filename_to_slot): Use new function. If the specified
240 slot entry is already in use, but was chosen automatically then
241 reassign the automatic entry.
242
a09f656b 2432020-04-26 Hongtao Liu <hongtao.liu@intel.com
244
245 * config/tc-i386.c (lfence_before_ret_shl): New member.
246 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
247 for Anysize insns.
248 (insert_after_load): Issue warning for REP CMPS/SCAS.
249 (insert_before_before): Handle iret, Handle
250 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
251 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
252 -mlfence-before-ret=[none/not/or/shl/yes].
253 Enable -mlfence-before-ret=shl when
254 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
255 (md_show_usage): Ditto.
256 * doc/c-i386.texi: Ditto.
257 * testsuite/gas/i386/i386.exp: Add new testcases.
258 * testsuite/gas/i386/lfence-load-b.d: New.
259 * testsuite/gas/i386/lfence-load-b.e: New.
260 * testsuite/gas/i386/lfence-load.d: Modified.
261 * testsuite/gas/i386/lfence-load.e: New.
262 * testsuite/gas/i386/lfence-load.s: Modified.
263 * testsuite/gas/i386/lfence-ret-a.d: Modified.
264 * testsuite/gas/i386/lfence-ret-b.d: Modified.
265 * testsuite/gas/i386/lfence-ret-c.d: New.
266 * testsuite/gas/i386/lfence-ret-d.d: New.
267 * testsuite/gas/i386/lfence-ret.s: Modified.
268 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
269 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
270 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
271 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
272 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
273 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
274 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
275 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
276 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
277 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
278
30ce8e47
MF		 2792020-04-22 Max Filippov <jcmvbkbc@gmail.com>
280
281 PR ld/25861
282 * config/tc-xtensa.c (md_apply_fix): Replace
283 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
284 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
285 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
286 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
287 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
288
31c89d60
AM		 2892020-04-22 Alan Modra <amodra@gmail.com>
290
291 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
292 symbol for ".symver .. remove".
293 * doc/as.texi (.symver): Update.
294 * testsuite/gas/symver/symver11.s: Make foo weak.
295 * testsuite/gas/symver/symver11.d: Expect an error.
296 * testsuite/gas/symver/symver7.d: Allow other random symbols.
297
1d3eb556
L		 2982020-04-21 H.J. Lu <hongjiu.lu@intel.com>
299
300 * testsuite/gas/symver/symver11.s: Add ".balign 8".
301
bb2a1453
AS		 3022020-04-21 Andreas Schwab <schwab@linux-m68k.org>
303
304 PR 25848
305 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
306 * testsuite/gas/m68k/operands.d: Update.
307 * testsuite/gas/m68k/op68000.d: Update for new error messages.
308
c36876fe
TC		 3092020-04-21 Tamar Christina <tamar.christina@arm.com>
310
311 PR binutils/24753
312 * testsuite/gas/arm/pr24753.d: New test.
313 * testsuite/gas/arm/pr24753.s: New test.
314
6914be53
L		 3152020-04-21 H.J. Lu <hongjiu.lu@intel.com>
316
317 PR gas/23840
318 PR gas/25295
319 * NEWS: Mention .symver extension.
320 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
321 function.
322 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
323 add a version name. Add local, hidden and remove visibility
324 support.
325 (elf_frob_symbol): Handle the list of version names. Update the
326 original symbol to local, hidden or remove it from the symbol
327 table.
328 (elf_frob_file_before_adjust): Handle the list of version names.
329 * config/obj-elf.h (elf_visibility): New.
330 (elf_versioned_name_list): Likewise.
331 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
332 and visibility. Change versioned_name pointer to struct
333 elf_versioned_name_list.
334 * doc/as.texi: Update .symver directive.
335 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
336 error checking tests.
337 * testsuite/gas/symver/symver6.d: New file.
338 * testsuite/gas/symver/symver7.d: Likewise.
339 * testsuite/gas/symver/symver7.s: Likewise.
340 * testsuite/gas/symver/symver8.d: Likewise.
341 * testsuite/gas/symver/symver8.s: Likewise.
342 * testsuite/gas/symver/symver9.s: Likewise.
343 * testsuite/gas/symver/symver9a.d: Likewise.
344 * testsuite/gas/symver/symver9b.d: Likewise.
345 * testsuite/gas/symver/symver10.s: Likewise.
346 * testsuite/gas/symver/symver10a.d: Likewise.
347 * testsuite/gas/symver/symver10b.d: Likewise.
348 * testsuite/gas/symver/symver11.d: Likewise.
349 * testsuite/gas/symver/symver11.s: Likewise.
350 * testsuite/gas/symver/symver12.d: Likewise.
351 * testsuite/gas/symver/symver12.s: Likewise.
352 * testsuite/gas/symver/symver13.d: Likewise.
353 * testsuite/gas/symver/symver13.s: Likewise.
354 * testsuite/gas/symver/symver14.d: Likewise.
355 * testsuite/gas/symver/symver14.l: Likewise.
356 * testsuite/gas/symver/symver15.d: Likewise.
357 * testsuite/gas/symver/symver15.l: Likewise.
358 * testsuite/gas/symver/symver6.l: Removed.
359 * testsuite/gas/symver/symver6.s: Updated.
360
c2e5c986
SD		 3612020-04-20 Sudakshina Das <sudi.das@arm.com>
362
363 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
364 to include TSB.
365 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
366 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
367 * testsuite/gas/aarch64/system.d: Update.
368
8a6e1d1d
SD		 3692020-04-20 Sudakshina Das <sudi.das@arm.com>
370
371 * testsuite/gas/aarch64/bti.d: Update -march option.
372 * testsuite/gas/aarch64/illegal-bti.d: Remove.
373 * testsuite/gas/aarch64/illegal-bti.l: Remove.
374 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
375 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
376
49af2f5c
AM		 3772020-04-17 Alan Modra <amodra@gmail.com>
378
379 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
380
8e4979ac
NC		 3812020-04-16 Gagan Singh Sidhu <broly@mac.com>
382 Nick Clifton <nickc@redhat.com>
383
384 PR 25803
385 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
386 targets.
387 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
388 for the type-2 test.
389 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
390 targets running this test.
391
c54a9b56
DF		 3922020-02-16 David Faust <david.faust@oracle.com>
393
394 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
395 * testsuite/gas/bpf/jump32.s: New file.
396 * testsuite/gas/bpf/jump32.d: Likewise.
397
3071b197
L		 3982020-04-08 H.J. Lu <hongjiu.lu@intel.com>
399
400 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
401 documentation.
402
6a3ab923
GN		 4032020-04-08 Gunther Nikl <gnikl@justmail.de>
404
405 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
406 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 407 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
408 define.
409 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 410 * tc.h (md_pcrel_from_section): Add prototype.
411 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
412 * config/tc-arc.h (md_pcrel_from_section): Likewise.
413 * config/tc-arm.h (md_pcrel_from_section): Likewise.
414 * config/tc-avr.h (md_pcrel_from_section): Likewise.
415 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
416 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
417 * config/tc-csky.h (md_pcrel_from_section): Likewise.
418 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
419 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
420 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
421 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
422 * config/tc-frv.h (md_pcrel_from_section): Likewise.
423 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
424 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
425 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
426 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
427 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
428 * config/tc-mep.h (md_pcrel_from_section): Likewise.
429 * config/tc-metag.h (md_pcrel_from_section): Likewise.
430 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
431 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
432 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
433 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
434 * config/tc-mt.h (md_pcrel_from_section): Likewise.
435 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
436 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
437 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
438 * config/tc-rx.h (md_pcrel_from_section): Likewise.
439 * config/tc-s390.h (md_pcrel_from_section): Likewise.
440 * config/tc-sh.h (md_pcrel_from_section): Likewise.
441 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
442 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 443 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
444 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
445 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
446 md_apply_fix3): Delete prototypes.
6a3ab923 447
6e0e8b45
L		 4482020-04-07 H.J. Lu <hongjiu.lu@intel.com>
449
450 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
451 instructions.
452
266803a2
L		 4532020-04-07 H.J. Lu <hongjiu.lu@intel.com>
454
455 * doc/c-z80.texi: Fix @xref warnings.
456
bb651e8b
CL		 4572020-04-07 Lili Cui <lili.cui@intel.com>
458
459 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
460 (cpu_noarch): Likewise.
461 * doc/c-i386.texi: Document TSXLDTRK.
462 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
463 * testsuite/gas/i386/tsxldtrk.d: Likewise.
464 * testsuite/gas/i386/tsxldtrk.s: Likewise.
465 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
466
4b27d27c
L		 4672020-04-02 Lili Cui <lili.cui@intel.com>
468
469 * config/tc-i386.c (cpu_arch): Add .serialize.
470 (cpu_noarch): Likewise.
471 * doc/c-i386.texi: Document serialize.
472 * testsuite/gas/i386/i386.exp: Run serialize tests
473 * testsuite/gas/i386/serialize.d: Likewise.
474 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
475 * testsuite/gas/i386/serialize.s: Likewise.
476
bb897477
RO		 4772020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
478
479 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
480 * testsuite/gas/elf/section12b.d: Likewise.
481 * testsuite/gas/elf/section16a.d: Likewise.
482 * testsuite/gas/elf/section16b.d: Likewise.
483
59e28a97
GN		 4842020-04-02 Gunther Nikl <gnikl@justmail.de>
485
486 * config/tc-m68k.c (m68k_ip): Fix range check for index register
487 with a suppressed address register.
488
efc3a950
L		 4892020-04-01 H.J. Lu <hongjiu.lu@intel.com>
490
491 PR gas/25756
492 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
493 * testsuite/gas/i386/localpic.s: Add a test for relocation
494 against local absolute symbol.
495 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
496 * testsuite/gas/i386/localpic.d: Updated.
497 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
498 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
499
15d47c3a
RO		 5002020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
501
502 PR gas/25732
503 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
504 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
505 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
506 testsuite/gas/i386/x86-64-jump.d.
507 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
508 Incorporate changes to
509 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
510 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
511 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
512 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
513 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
514
876678f0
MR		 5152020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
516
517 PR 25611
518 PR 25614
519 * dwarf2dbg.c: Do not include "bignum.h".
520
d1a89da5
NC		 5212020-03-30 Nelson Chu <nelson.chu@sifive.com>
522
523 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
524 * testsuite/gas/riscv/alias-csr.s: Likewise.
525 * testsuite/gas/riscv/no-aliases-csr.d: Move this
526 to priv-reg-pseudo-noalias.
527 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
528 * testsuite/gas/riscv/bad-csr.l: Likewise.
529 * testsuite/gas/riscv/bad-csr.s: Likewise.
530 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
531 * testsuite/gas/riscv/satp.s: Likewise.
532 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
533 csr instruction, including alias-csr testcase.
534 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
535 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
536 pseudo instruction with objdump -Mno-aliases.
537 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
538 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
539 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
540 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
541 * testsuite/gas/riscv/priv-reg.s: Likewise.
542 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
543 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
544 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
545
b7780957
J		 5462020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
547
548 * config/obj-coff.c (obj_coff_section): Set the bss flag on
549 sections with the "b" attribute.
550
d1023b5d
AM		 5512020-03-22 Alan Modra <amodra@gmail.com>
552
553 * testsuite/gas/s12z/truncated.d: Update expected output.
554
0d832e7f
SB		 5552020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
556
557 PR 25690
558 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
559 * doc/c-z80.texi: Update documentation.
560
327ef784
NC		 5612020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
562
563 PR 25641
564 PR 25668
565 PR 25633
566 Fix disassembling ED+A4/AC/B4/BC opcodes.
567 Fix assembling lines containing colonless label and instruction
568 with first operand inside parentheses.
569 Fix registration of unsupported by target CPU registers.
570 * config/tc-z80.c: See above.
571 * config/tc-z80.h: See above.
572 * testsuite/gas/z80/colonless.d: Update test.
573 * testsuite/gas/z80/colonless.s: Likewise.
574 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
575 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
576 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
577 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
578 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
579 * testsuite/gas/z80/unsup_regs.s: Likewise.
580 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
581 * testsuite/gas/z80/z80.exp: Likewise.
582 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
583 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
584 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
585
66d1f7cc
AV		 5862020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
587
588 PR 25660
589 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
590 (parse_operands): Handle new operand codes.
591 (do_neon_dyadic_long): Make shape check accept the scalar variants.
592 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
593 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
594 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
595 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
596 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
597 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
598 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
599
9e8f1c90
L		 6002020-03-11 H.J. Lu <hongjiu.lu@intel.com>
601
602 * NEWS: Mention x86 assembler options for CVE-2020-0551.
603
97b4a8f7
L		 6042020-03-11 H.J. Lu <hongjiu.lu@intel.com>
605
606 * testsuite/gas/i386/i386.exp: Run new tests.
607 * testsuite/gas/i386/lfence-byte.d: New file.
608 * testsuite/gas/i386/lfence-byte.e: Likewise.
609 * testsuite/gas/i386/lfence-byte.s: Likewise.
610 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
611 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
612 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
613 * testsuite/gas/i386/lfence-indbr.e: Likewise.
614 * testsuite/gas/i386/lfence-indbr.s: Likewise.
615 * testsuite/gas/i386/lfence-load.d: Likewise.
616 * testsuite/gas/i386/lfence-load.s: Likewise.
617 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
618 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
619 * testsuite/gas/i386/lfence-ret.s: Likewise.
620 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
621 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
622 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
623 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
624 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
625 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
626 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
627 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
628 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
629 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
630 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
631 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
632
ae531041
L		 6332020-03-11 H.J. Lu <hongjiu.lu@intel.com>
634
635 * config/tc-i386.c (lfence_after_load): New.
636 (lfence_before_indirect_branch_kind): New.
637 (lfence_before_indirect_branch): New.
638 (lfence_before_ret_kind): New.
639 (lfence_before_ret): New.
640 (last_insn): New.
641 (load_insn_p): New.
642 (insert_lfence_after): New.
643 (insert_lfence_before): New.
644 (md_assemble): Call insert_lfence_before and insert_lfence_after.
645 Set last_insn.
646 (OPTION_MLFENCE_AFTER_LOAD): New.
647 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
648 (OPTION_MLFENCE_BEFORE_RET): New.
649 (md_longopts): Add -mlfence-after-load=,
650 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
651 (md_parse_option): Handle -mlfence-after-load=,
652 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
653 (md_show_usage): Display -mlfence-after-load=,
654 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
655 (i386_cons_align): New.
656 * config/tc-i386.h (i386_cons_align): New.
657 (md_cons_align): New.
658 * doc/c-i386.texi: Document -mlfence-after-load=,
659 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
660
5496f3c6
NC		 6612020-03-11 Nick Clifton <nickc@redhat.com>
662
663 PR 25611
664 PR 25614
665 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
666 (DWARF2_FILE_SIZE_NAME): Default to -1.
667 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
668 whichever is higher.
669 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
670 (NUM_MD5_BYTES): Define.
671 (struct file entry): Add md5 field.
672 (get_filenum): Delete and replace with...
673 (get_basename): New function.
674 (get_directory_table_entry): New function.
675 (allocate_filenum): New function.
676 (allocate_filename_to_slot): New function.
677 (dwarf2_where): Use new functions.
678 (dwarf2_directive_filename): Add support for extended .file
679 pseudo-op.
680 (dwarf2_directive_loc): Allow the use of file number zero with
681 DWARF 5 or higher.
682 (out_file_list): Rename to...
683 (out_dir_and_file_list): Add DWARF 5 support.
684 (out_debug_line): Emit extra values into the section header for
685 DWARF 5.
686 (out_debug_str): Allow for file 0 to be used with DWARF 5.
687 * doc/as.texi (.file): Update the description of this pseudo-op.
688 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
689 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
690 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
691 * NEWS: Mention the new feature.
692
a6a1f5e0
AM		 6932020-03-10 Alan Modra <amodra@gmail.com>
694
695 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
696 to avoid signed overflow.
697 * config/tc-mcore.c (md_assemble): Likewise.
698 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
699 * config/tc-nds32.c (SET_ADDEND): Likewise.
700 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
701
3fabc179
JB		 7022020-03-09 Jan Beulich <jbeulich@suse.com>
703
704 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
705 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
706 testsuite/gas/i386/avx-intel.d: Adjust expectations.
707
190e5fc8
AM		 7082020-03-07 Alan Modra <amodra@gmail.com>
709
710 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
711 first column.
712
84d9ab33
NC		 7132020-03-06 Nick Clifton <nickc@redhat.com>
714
715 PR 25614
716 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
717 0 if the dwarf_level is 5 or more. Complain if a filename follows
718 a file 0.
719 * testsuite/gas/elf/dwarf-5-file0.s: New test.
720 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
721 * testsuite/gas/elf/elf.exp: Run the new test.
722
723 PR 25612
724 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
725 * doc/as.texi: Fix another typo.
726
31bf1864
NC		 7272020-03-06 Nick Clifton <nickc@redhat.com>
728
729 PR 25612
730 * as.c (dwarf_level): Define.
731 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
732 (parse_args): Add support for the new options.
733 as.h (dwarf_level): Prototype.
734 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
735 value.
736 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
737 (DWARF2_LINE_VERSION): Remove definition.
738 * doc/as.texi: Document the new options.
739
3c968de5
NC		 7402020-03-06 Nick Clifton <nickc@redhat.com>
741
742 PR 25572
743 * as.c (main): Allow matching input and outputs when they are
744 not regular files.
745
bc49bfd8
JB		 7462020-03-06 Jan Beulich <jbeulich@suse.com>
747
748 * config/tc-i386.c (match_mem_size): Generalize broadcast special
749 casing.
750 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
751 one of byte/word/dword/qword is set alongside a SIMD register in
752 a template's operand.
753
4873e243
JB		 7542020-03-06 Jan Beulich <jbeulich@suse.com>
755
756 * config/tc-i386.c (match_template): Extend code in logic
757 rejecting certain suffixes in certain modes to also cover mask
758 register use and VecSIB. Drop special casing of broadcast. Skip
759 immediates in the check.
760
e365e234
JB		 7612020-03-06 Jan Beulich <jbeulich@suse.com>
762
763 * config/tc-i386.c (match_template): Fold duplicate code in
764 logic rejecting certain suffixes in certain modes. Drop
765 pointless "else".
766
4ed21b58
JB		 7672020-03-06 Jan Beulich <jbeulich@suse.com>
768
769 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
770 alongside !norex64 ones.
771 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
772 with both 32- and 64-bit GPR operands.
773 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
774 32- and 64-bit GPR operands.
775 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
776 testsuite/gas/i386/x86-64-avx512bw.d,
777 testsuite/gas/i386/x86-64-avx512f-intel.d,
778 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
779
643bb870
JB		 7802020-03-06 Jan Beulich <jbeulich@suse.com>
781
782 * config/tc-i386.c (md_assemble): Drop use of rex64.
783 (process_suffix): For REX.W for 64-bit CRC32.
784
a23b33b3
JB		 7852020-03-06 Jan Beulich <jbeulich@suse.com>
786
787 * config/tc-i386.c (i386_addressing_mode): For 32-bit
788 addressing for MPX insns without base/index.
789 * testsuite/gas/i386/mpx-16bit.s,
790 * testsuite/gas/i386/mpx-16bit.d: New.
791 * testsuite/gas/i386/i386.exp: Run new test.
792
a0497384
JB		 7932020-03-06 Jan Beulich <jbeulich@suse.com>
794
795 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
796 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
797 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
798 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
799 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
800 as well as a BSWAP one.
801 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
802 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
803 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
804 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
805 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
806 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
807 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
808 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
809 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
810 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
811 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
812 testsuite/gas/i386/vmx.d: Adjust expectations.
813
b630c145
JB		 8142020-03-06 Jan Beulich <jbeulich@suse.com>
815
816 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
817 from having their operands swapped.
818 * testsuite/gas/i386/waitpkg.s,
819 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
820 3-operand cases as well as testing of 16-bit code generation.
821 * testsuite/gas/i386/waitpkg.d,
822 testsuite/gas/i386/waitpkg-intel.d,
823 testsuite/gas/i386/x86-64-waitpkg.d,
824 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
825
de48783e
NC		 8262020-03-04 Nelson Chu <nelson.chu@sifive.com>
827
dee35d02
NC		 828 * config/tc-riscv.c (percent_op_utype): Support the modifier
829 %got_pcrel_hi.
830 * doc/c-riscv.texi: Add documentation.
831 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
832 modifier %got_pcrel_hi.
833 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
834 * testsuite/gas/riscv/relax-reloc.d: Likewise.
835 * testsuite/gas/riscv/relax-reloc.s: Likewise.
836
de48783e
NC		 837 * doc/c-riscv.texi (relocation modifiers): Add documentation.
838 (RISC-V-Formats): Update the section name from "Instruction Formats"
839 to "RISC-V Instruction Formats".
840
749479c8
AO		 8412020-03-04 Alexandre Oliva <oliva@adacore.com>
842
843 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
844 detected in a section which does not have at least 4 byte
845 alignment.
846 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
847 * testsuite/gas/arm/ldr-t.s: Likewise.
848 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
849 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
850 disassembly, ignoring any NOPs that may have been inserted because
851 of section alignment.
852 * testsuite/gas/arm/ldr-t.d: Likewise.
853
a847e322
JB		 8542020-03-04 Jan Beulich <jbeulich@suse.com>
855
856 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
857 * doc/c-i386.texi: Mention sev_es.
858 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
859 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
860 expectations.
861 * testsuite/gas/i386/arch-13-znver1.d,
862 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
863
3cd7f3e3
L		 8642020-03-03 H.J. Lu <hongjiu.lu@intel.com>
865
866 * config/tc-i386.c (match_template): Replace ignoresize and
867 defaultsize with mnemonicsize.
868 (process_suffix): Likewise.
869
b8ba1385
SB		 8702020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
871
872 PR 25627
873 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
874 instruction LD IY,(HL).
875 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
876 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
877 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
878 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
879
10d97a0f
L		 8802020-03-03 H.J. Lu <hongjiu.lu@intel.com>
881
882 PR gas/25622
883 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
884 x86-64-default-suffix-avx.
885 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
886 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
887 * testsuite/gas/i386/noreg64.d: Updated.
888 * testsuite/gas/i386/noreg64.l: Likewise.
889 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
890 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
891 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
892
8326546e
SB		 8932020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
894
895 PR 25604
896 * config/tc-z80.c (contains_register): Prevent an illegal memory
897 access when checking an expression for a register name.
898
e3e896e6
AM		 8992020-03-03 Alan Modra <amodra@gmail.com>
900
901 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
902 support.
903
a4dd6c97
AM		 9042020-03-02 Alan Modra <amodra@gmail.com>
905
906 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
907 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
908 and .sbss sections.
909 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
910 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
911 (s3_s_score_lcomm): Likewise.
912 * config/tc-score7.c: Similarly.
913 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
914
dec7b24b
YS		 9152020-02-28 YunQiang Su <syq@debian.org>
916
917 PR gas/25539
918 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
919 to handle multi-labels.
920 (has_label_name): New.
921
cceb53b8
MM		 9222020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
923
924 * config/tc-arm.c (enum pred_instruction_type): Remove
925 NEUTRAL_IT_NO_VPT_INSN predication type.
926 (cxn_handle_predication): Modify to require condition suffixes.
927 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
928 * testsuite/gas/arm/cde-scalar.s: Update test.
929 * testsuite/gas/arm/cde-warnings.l: Update test.
930 * testsuite/gas/arm/cde-warnings.s: Update test.
931
da3ec71f
AM		 9322020-02-26 Alan Modra <amodra@gmail.com>
933
934 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
935 N_() on empty string.
936
42135cad
AM		 9372020-02-26 Alan Modra <amodra@gmail.com>
938
939 * read.c (read_a_source_file): Call strncpy with length one
940 less than size of original_case_string.
941
dc1e8a47
AM		 9422020-02-26 Alan Modra <amodra@gmail.com>
943
944 * config/obj-elf.c: Indent labels correctly.
945 * config/obj-macho.c: Likewise.
946 * config/tc-aarch64.c: Likewise.
947 * config/tc-alpha.c: Likewise.
948 * config/tc-arm.c: Likewise.
949 * config/tc-cr16.c: Likewise.
950 * config/tc-crx.c: Likewise.
951 * config/tc-frv.c: Likewise.
952 * config/tc-i386-intel.c: Likewise.
953 * config/tc-i386.c: Likewise.
954 * config/tc-ia64.c: Likewise.
955 * config/tc-mn10200.c: Likewise.
956 * config/tc-mn10300.c: Likewise.
957 * config/tc-nds32.c: Likewise.
958 * config/tc-riscv.c: Likewise.
959 * config/tc-s12z.c: Likewise.
960 * config/tc-xtensa.c: Likewise.
961 * config/tc-z80.c: Likewise.
962 * read.c: Likewise.
963 * symbols.c: Likewise.
964 * write.c: Likewise.
965
bd0cf5a6
NC		 9662020-02-20 Nelson Chu <nelson.chu@sifive.com>
967
54b2aec1
NC		 968 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
969 we are assembling instruction with CSR. Call riscv_csr_read_only_check
970 after parsing all arguments.
971 (enum csr_insn_type): New enum is used to classify the CSR instruction.
972 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
973 are used to check if we write a read-only CSR by the CSR instruction.
974 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
975 all CSR for the read-only CSR checking.
976 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
977 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
978 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
979 all CSR instructions for the read-only CSR checking.
980 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
981 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
982
2ca89224
NC		 983 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
984 (riscv_opts): Initialize it.
985 (reg_lookup_internal): Check the `riscv_opts.csr_check`
986 before doing the CSR checking.
987 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
988 (md_longopts): Add mcsr-check and mno-csr-check.
989 (md_parse_option): Handle new enum option values.
990 (s_riscv_option): Handle new long options.
991 * doc/c-riscv.texi: Add description for the new .option and assembler
992 options.
993 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
994 the CSR checking.
995 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
996
bd0cf5a6
NC		 997 * config/tc-riscv.c (csr_extra_hash): New.
998 (enum riscv_csr_class): New enum. Used to decide
999 whether or not this CSR is legal in the current ISA string.
1000 (struct riscv_csr_extra): New structure to hold all extra information
1001 of CSR.
1002 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1003 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1004 Call hash_reg_name to insert CSR address into reg_names_hash.
1005 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1006 Decide whether the CSR is valid according to the csr_extra_hash.
1007 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1008 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1009 not a boolean. This is same as riscv_init_csr_hash, so keep the
1010 consistent usage.
1011 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1012 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1013 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1014 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1015 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1016 f-ext CSR are not allowed.
1017 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1018 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1019 source file is `priv-reg.s`, and the ISA is rv64if, so the
1020 rv32-only CSR are not allowed.
1021 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1022
10a95fcc
AM		 10232020-02-21 Alan Modra <amodra@gmail.com>
1024
1025 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1026 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1027
dda2980f
AM		 10282020-02-21 Alan Modra <amodra@gmail.com>
1029
1030 PR 25569
1031 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1032 on section size adjustment, instead perform another write if
1033 exec header size is larger than section size.
1034
bd3380bc
NC		 10352020-02-19 Nelson Chu <nelson.chu@sifive.com>
1036
1037 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1038 -mno-arch-attr command line options.
1039
fa164239
JW		 10402020-02-19 Nelson Chu <nelson.chu@sifive.com>
1041
1042 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1043 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1044
fcaaac0a
SB		 10452020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1046
1047 PR 25576
1048 * config/tc-z80.c (md_parse_option): Do not use an underscore
1049 prefix for local labels in SDCC compatability mode.
1050 (z80_start_line_hook): Remove SDCC dollar label support.
1051 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1052 * testsuite/gas/z80/sdcc.s: Likewise.
1053
10542020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1055
1056 PR 25517
1057 * config/tc-z80.c: Add -march option.
1058 * doc/as.texi: Update Z80 documentation.
1059 * doc/c-z80.texi: Likewise.
1060 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1061 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1062 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1063 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1064 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1065 * testsuite/gas/z80/gbz80_all.d: Likewise.
1066 * testsuite/gas/z80/r800_extra.d: Likewise.
1067 * testsuite/gas/z80/r800_ii8.d: Likewise.
1068 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1069 * testsuite/gas/z80/sdcc.d: Likewise.
1070 * testsuite/gas/z80/z180.d: Likewise.
1071 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1072 * testsuite/gas/z80/z80_doc.d: Likewise.
1073 * testsuite/gas/z80/z80_ii8.d: Likewise.
1074 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1075 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1076 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1077 * testsuite/gas/z80/z80_sli.d: Likewise.
1078 * testsuite/gas/z80/z80n_all.d: Likewise.
1079 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1080
a7e12755
L		 10812020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1082
1083 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1084 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1085 * testsuite/gas/i386/i386.exp: Run property-3 and
1086 x86-64-property-3.
1087 * testsuite/gas/i386/property-3.d: New file.
1088 * testsuite/gas/i386/property-3.s: Likewise.
1089 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1090
272a84b1
L		 10912020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1092
1093 * config/tc-i386.c (cpu_arch): Add .popcnt.
1094 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1095 Add a tab before @samp{.sse4a}.
1096
c8f8eebc
JB		 10972020-02-17 Jan Beulich <jbeulich@suse.com>
1098
1099 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1100 for AddrPrefixOpReg templates. Combine the two pieces of
1101 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1102 mode.
1103
eedb0f2c
JB		 11042020-02-17 Jan Beulich <jbeulich@suse.com>
1105
1106 PR gas/14439
1107 * config/tc-i386.c (md_assemble): Also suppress operand
1108 swapping for MONITOR{,X} and MWAIT{,X}.
1109 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1110 Add Intel syntax monitor/mwait tests.
1111 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1112 Adjust expectations.
1113 *testsuite/gas/i386/sse3-intel.d,
1114 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1115 * testsuite/gas/i386/i386.exp: Run new tests.
1116
b9915cbc
JB		 11172020-02-17 Jan Beulich <jbeulich@suse.com>
1118
1119 PR gas/6518
1120 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1121 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1122 re-indentation).
1123 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1124 cases.
1125 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1126 * testsuite/gas/i386/avx512dq-inval.l,
1127 testsuite/gas/i386/inval-avx.l,
1128 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1129 * testsuite/gas/i386/avx512vl-ambig.s,
1130 testsuite/gas/i386/avx512vl-ambig.l: New.
1131 * testsuite/gas/i386/i386.exp: Run new test.
1132
af5c13b0
L		 11332020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1134
1135 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1136 nosse4.
1137 * doc/c-i386.texi: Document sse4a and nosse4a.
1138
07d98387
L		 11392020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1140
1141 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1142 for AT&T syntax.
1143
65fca059
JB		 11442020-02-14 Jan Beulich <jbeulich@suse.com>
1145
1146 PR gas/25438
1147 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1148 casing ...
1149 (process_suffix): ... here. Consider just the first operand
1150 initially.
1151 (check_long_reg): Drop opcode 0x63 special case again.
1152 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1153 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1154 Move ambiguous operand size tests ...
1155 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1156 testsuite/gas/i386/noreg64.s: ... here.
1157 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1158 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1159 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1160 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1161 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1162 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1163 testsuite/gas/i386/x86-64-movsxd.d,
1164 testsuite/gas/i386/x86-64-movsxd-intel.d,
1165 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1166 Adjust expectations.
1167 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1168 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1169 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1170 * testsuite/gas/i386/i386.exp: Run new tests.
1171
b6773884
JB		 11722020-02-14 Jan Beulich <jbeulich@suse.com>
1173
1174 * config/tc-i386.c (process_operands): Also skip segment
1175 override prefix emission if it matches an already present one.
1176 * testsuite/gas/i386/prefix32.s: Add double segment override
1177 cases.
1178 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1179
92334ad2
JB		 11802020-02-14 Jan Beulich <jbeulich@suse.com>
1181
1182 * config/tc-i386.c (process_operands): Drop ineffectual segment
1183 overrides when optimizing.
1184 * testsuite/gas/i386/lea-optimize.d: New.
1185 * testsuite/gas/i386/i386.exp: Run new test.
1186
11872020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1188
1189 * config/tc-i386.c (process_operands): Also check insn prefix
1190 for ineffectual segment override warning. Don't cover possible
1191 VEX/EVEX encoded insns there.
1192 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1193 testsuite/gas/i386/lea.e: New.
1194 * testsuite/gas/i386/i386.exp: Run new test.
1195
0e6724de
L		 11962020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1197
1198 PR gas/25438
1199 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1200 syntax.
1201
292676c1
L		 12022020-02-13 Fangrui Song <maskray@google.com>
1203 H.J. Lu <hongjiu.lu@intel.com>
1204
1205 PR gas/25551
1206 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1207 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1208 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1209 * testsuite/gas/i386/relax-5.d: New file.
1210 * testsuite/gas/i386/relax-5.s: Likewise.
1211 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1212 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1213
7deea9aa
JB		 12142020-02-13 Jan Beulich <jbeulich@suse.com>
1215
1216 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1217 "nosse4" entry.
1218
6c0946d0
JB		 12192020-02-12 Jan Beulich <jbeulich@suse.com>
1220
1221 * config/tc-i386.c (avx512): New (at file scope), moved from
1222 (check_VecOperands): ... here.
1223 (process_suffix): Add [XYZ]MMword operand size handling.
1224 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1225 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1226 tests.
1227 * testsuite/gas/i386/avx512dq-inval.l,
1228 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1229
5990e377
JB		 12302020-02-12 Jan Beulich <jbeulich@suse.com>
1231
1232 PR gas/24546
1233 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1234 code only.
1235 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1236 CALL/JMP in O_tbyte_ptr case.
1237 * doc/c-i386.texi: Mention far call and full pointer load ISA
1238 differences.
1239 * testsuite/gas/i386/x86-64-branch-3.s,
1240 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1241 * testsuite/gas/i386/x86-64-branch-3.d,
1242 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1243 * testsuite/gas/i386/x86-64-branch-5.l,
1244 testsuite/gas/i386/x86-64-branch-5.s: New.
1245 * testsuite/gas/i386/i386.exp: Run new test.
1246
9706160a
JB		 12472020-02-12 Jan Beulich <jbeulich@suse.com>
1248
1249 PR gas/25438
1250 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1251 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1252 64-bit-only warning.
1253 (check_word_reg): Consistently error on mismatching register
1254 size and suffix.
1255 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1256 for movw. Replace suffix / GPR for orb.
1257 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1258 byte GPRs as well as ones for inb/outb with a word accumulator.
1259 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1260 testsuite/gas/i386/inval.l: Adjust expectations.
1261
5de4d9ef
JB		 12622020-02-12 Jan Beulich <jbeulich@suse.com>
1263
1264 * config/tc-i386.c (operand_type_register_match): Also fall
1265 through initial two if()-s when the template allows for a GPR
1266 operand. Adjust comment.
1267
50128d0c
JB		 12682020-02-11 Jan Beulich <jbeulich@suse.com>
1269
1270 (struct _i386_insn): New field "short_form".
1271 (optimize_encoding): Drop setting of shortform field.
1272 (process_suffix): Set i.short_form. Replace shortform use.
1273 (process_operands): Replace shortform use.
1274
1ed818b4
MM		 12752020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1276
1277 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1278 loop initial declaration.
1279
5aae9ae9
MM		 12802020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1281
1282 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1283 instructions that can have 5 arguments.
1284 (enum operand_parse_code): Add new operands.
1285 (parse_operands): Account for new operands.
1286 (S5): New macro.
1287 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1288 (neon_select_shape): Account for P suffix.
1289 (LOW1): Move macro to global position.
1290 (HI4): Move macro to global position.
1291 (vcx_assign_vec_d): New.
1292 (vcx_assign_vec_m): New.
1293 (vcx_assign_vec_n): New.
1294 (enum vcx_reg_type): New.
1295 (vcx_get_reg_type): New.
1296 (vcx_size_pos): New.
1297 (vcx_vec_pos): New.
1298 (vcx_handle_shape): New.
1299 (vcx_ensure_register_in_range): New.
1300 (vcx_handle_register_arguments): New.
1301 (vcx_handle_insn_block): New.
1302 (vcx_handle_common_checks): New.
1303 (do_vcx1): New.
1304 (do_vcx2): New.
1305 (do_vcx3): New.
1306 * testsuite/gas/arm/cde-missing-fp.d: New test.
1307 * testsuite/gas/arm/cde-missing-fp.l: New test.
1308 * testsuite/gas/arm/cde-missing-mve.d: New test.
1309 * testsuite/gas/arm/cde-missing-mve.l: New test.
1310 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1311 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1312 * testsuite/gas/arm/cde-mve.s: New test.
1313 * testsuite/gas/arm/cde-warnings.l:
1314 * testsuite/gas/arm/cde-warnings.s:
1315 * testsuite/gas/arm/cde.d:
1316 * testsuite/gas/arm/cde.s:
1317
4934a27c
MM		 13182020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1319 Matthew Malcomson <matthew.malcomson@arm.com>
1320
1321 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1322 CDE coprocessor that can be enabled.
1323 (enum pred_instruction_type): New pred type.
1324 (BAD_NO_VPT): New error message.
1325 (BAD_CDE): New error message.
1326 (BAD_CDE_COPROC): New error message.
1327 (enum operand_parse_code): Add new immediate operands.
1328 (parse_operands): Account for new immediate operands.
1329 (check_cde_operand): New.
1330 (cde_coproc_enabled): New.
1331 (cde_coproc_pos): New.
1332 (cde_handle_coproc): New.
1333 (cxn_handle_predication): New.
1334 (do_custom_instruction_1): New.
1335 (do_custom_instruction_2): New.
1336 (do_custom_instruction_3): New.
1337 (do_cx1): New.
1338 (do_cx1a): New.
1339 (do_cx1d): New.
1340 (do_cx1da): New.
1341 (do_cx2): New.
1342 (do_cx2a): New.
1343 (do_cx2d): New.
1344 (do_cx2da): New.
1345 (do_cx3): New.
1346 (do_cx3a): New.
1347 (do_cx3d): New.
1348 (do_cx3da): New.
1349 (handle_pred_state): Define new IT block behaviour.
1350 (insns): Add newn CX*{,d}{,a} instructions.
1351 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1352 Define new cdecp extension strings.
1353 * doc/c-arm.texi: Document new cdecp extension arguments.
1354 * testsuite/gas/arm/cde-scalar.d: New test.
1355 * testsuite/gas/arm/cde-scalar.s: New test.
1356 * testsuite/gas/arm/cde-warnings.d: New test.
1357 * testsuite/gas/arm/cde-warnings.l: New test.
1358 * testsuite/gas/arm/cde-warnings.s: New test.
1359 * testsuite/gas/arm/cde.d: New test.
1360 * testsuite/gas/arm/cde.s: New test.
1361
4b5aaf5f
L		 13622020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1363
1364 PR gas/25516
1365 * config/tc-i386.c (intel64): Renamed to ...
1366 (isa64): This.
1367 (match_template): Accept Intel64 only instruction by default.
1368 (i386_displacement): Updated.
1369 (md_parse_option): Updated.
1370 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1371 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1372 -mamd64 to x86-64-sysenter-amd.
1373 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1374
33176d91
AM		 13752020-02-10 Alan Modra <amodra@gmail.com>
1376
1377 * config/obj-elf.c (obj_elf_change_section): Error for section
1378 type, attr or entsize changes in assembly.
1379 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1380 * testsuite/gas/elf/section5.l: Update.
1381
82194874
AM		 13822020-02-10 Alan Modra <amodra@gmail.com>
1383
1384 * output-file.c (output_file_close): Do a normal close when
1385 flag_always_generate_output.
1386 * write.c (write_object_file): Don't stop output when
1387 flag_always_generate_output.
1388
9fc0b501
SB		 13892020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1390
1391 PR 25469
1392 * config/tc-z80.c: Add -gbz80 command line option to generate code
1393 for the GameBoy Z80. Add support for generating DWARF.
1394 * config/tc-z80.h: Add support for DWARF debug information
1395 generation.
1396 * doc/c-z80.texi: Document new command line option.
1397 * testsuite/gas/z80/gbz80_all.d: New file.
1398 * testsuite/gas/z80/gbz80_all.s: New file.
1399 * testsuite/gas/z80/z80.exp: Run the new tests.
1400 * testsuite/gas/z80/z80n_all.d: New file.
1401 * testsuite/gas/z80/z80n_all.s: New file.
1402 * testsuite/gas/z80/z80n_reloc.d: New file.
1403
b7d07216
L		 14042020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1405
1406 PR gas/25381
1407 * config/obj-elf.c (get_section): Also check
1408 linked_to_symbol_name.
1409 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1410 (obj_elf_parse_section_letters): Handle the 'o' flag.
1411 (build_group_lists): Renamed to ...
1412 (build_additional_section_info): This. Set elf_linked_to_section
1413 from map_head.linked_to_symbol_name.
1414 (elf_adjust_symtab): Updated.
1415 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1416 * doc/as.texi: Document the 'o' flag.
1417 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1418 * testsuite/gas/elf/section18.d: New file.
1419 * testsuite/gas/elf/section18.s: Likewise.
1420 * testsuite/gas/elf/section19.d: Likewise.
1421 * testsuite/gas/elf/section19.s: Likewise.
1422 * testsuite/gas/elf/section20.d: Likewise.
1423 * testsuite/gas/elf/section20.s: Likewise.
1424 * testsuite/gas/elf/section21.d: Likewise.
1425 * testsuite/gas/elf/section21.l: Likewise.
1426 * testsuite/gas/elf/section21.s: Likewise.
1427
5eb617a7
L		 14282020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1429
1430 * NEWS: Mention x86 assembler options to align branches for
1431 binutils 2.34.
1432
986ac314
L		 14332020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1434
1435 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1436 only for ELF targets.
1437 * testsuite/gas/i386/unique.d: Don't xfail.
1438 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1439
19234a6d
AM		 14402020-02-06 Alan Modra <amodra@gmail.com>
1441
1442 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1443 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1444
02e0be69
AM		 14452020-02-06 Alan Modra <amodra@gmail.com>
1446
1447 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1448 xfail, and rename test.
1449 * testsuite/gas/elf/section12b.d: Likewise.
1450 * testsuite/gas/elf/section16a.d: Likewise.
1451 * testsuite/gas/elf/section16b.d: Likewise.
1452
a8c4d40b
L		 14532020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1454
1455 PR gas/25380
1456 * config/obj-elf.c (section_match): Removed.
1457 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1458 section_id.
1459 (obj_elf_change_section): Replace info and group_name arguments
1460 with match_p. Also update the section ID and flags from match_p.
1461 (obj_elf_section): Handle "unique,N". Update call to
1462 obj_elf_change_section.
1463 * config/obj-elf.h (elf_section_match): New.
1464 (obj_elf_change_section): Updated.
1465 * config/tc-arm.c (start_unwind_section): Update call to
1466 obj_elf_change_section.
1467 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1468 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1469 (microblaze_s_sdata): Likewise.
1470 (microblaze_s_rdata): Likewise.
1471 (microblaze_s_bss): Likewise.
1472 * config/tc-mips.c (s_change_section): Likewise.
1473 * config/tc-msp430.c (msp430_profiler): Likewise.
1474 * config/tc-rx.c (parse_rx_section): Likewise.
1475 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1476 * doc/as.texi: Document "unique,N" in .section directive.
1477 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1478 * testsuite/gas/elf/section15.d: New file.
1479 * testsuite/gas/elf/section15.s: Likewise.
1480 * testsuite/gas/elf/section16.s: Likewise.
1481 * testsuite/gas/elf/section16a.d: Likewise.
1482 * testsuite/gas/elf/section16b.d: Likewise.
1483 * testsuite/gas/elf/section17.d: Likewise.
1484 * testsuite/gas/elf/section17.l: Likewise.
1485 * testsuite/gas/elf/section17.s: Likewise.
1486 * testsuite/gas/i386/unique.d: Likewise.
1487 * testsuite/gas/i386/unique.s: Likewise.
1488 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1489 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1490
575d37ae
L		 14912020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1492
1493 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1494
2384096c
G		 14952020-02-01 Anthony Green <green@moxielogic.com>
1496
1497 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1498
95441c43
SL		 14992020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1500
1501 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1502 %tls_ldo.
1503
d465d695
AV		 15042020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1505
1506 PR gas/25472
1507 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1508 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1509 +mve.
1510 * testsuite/gas/arm/mve_dsp.d: New test.
1511
d26cc8a9
NC		 15122020-01-31 Nick Clifton <nickc@redhat.com>
1513
1514 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1515 rather than BFD_RELOC_NONE.
1516
90e9955a
SP		 15172020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1518
1519 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1520 to support VLDMIA instruction for MVE.
1521 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1522 instruction for MVE.
1523 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1524 instruction for MVE.
1525 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1526 instruction for MVE.
1527 * testsuite/gas/arm/mve-ldst.d: New test.
1528 * testsuite/gas/arm/mve-ldst.s: Likewise.
1529
53943f32
NC		 15302020-01-31 Nick Clifton <nickc@redhat.com>
1531
1532 * po/fr.po: Updated French translation.
1533 * po/ru.po: Updated Russian translation.
1534
c3036ed0
RS		 15352020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1536
1537 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1538 .s for the movprfx.
1539 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1540 * testsuite/gas/aarch64/sve-movprfx_28.d,
1541 * testsuite/gas/aarch64/sve-movprfx_28.l,
1542 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1543
2ae4c703
JB		 15442020-01-30 Jan Beulich <jbeulich@suse.com>
1545
1546 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1547 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1548 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1549 Adjust expectations.
1550
bd434cc4
JM		 15512020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1552
1553 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1554 * testsuite/gas/bpf/alu-be.d: Likewise.
1555 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1556 * testsuite/gas/bpf/alu32-be.d: Likewise.
1557
aeab2b26
JB		 15582020-01-30 Jan Beulich <jbeulich@suse.com>
1559
1560 * testsuite/gas/i386/x86-64-branch-2.s,
1561 testsuite/gas/i386/x86-64-branch-4.s,
1562 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1563 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1564 testsuite/gas/i386/x86-64-branch-2.d,
1565 testsuite/gas/i386/x86-64-branch-4.l,
1566 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1567
873494c8
JB		 15682020-01-30 Jan Beulich <jbeulich@suse.com>
1569
1570 * config/tc-i386.c (process_suffix): .
1571 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1572 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1573 Add LRETQ case.
1574 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1575 suffix.
1576 testsuite/gas/i386/x86_64.s: Add RETF cases.
1577 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1578 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1579 testsuite/gas/i386/x86-64-opcode.d,
1580 testsuite/gas/i386/x86-64-suffix-intel.d,
1581 testsuite/gas/i386/x86-64-suffix.d,
1582 testsuite/gas/i386/x86_64-intel.d
1583 testsuite/gas/i386/x86_64.d: Adjust expectations.
1584 * testsuite/gas/i386/x86-64-suffix.e,
1585 testsuite/gas/i386/x86_64.e: New.
1586
62b3f548
JB		 15872020-01-30 Jan Beulich <jbeulich@suse.com>
1588
1589 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1590 special case.
1591
bc31405e
L		 15922020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1593
1594 PR binutils/25445
1595 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1596 movsxd.
1597 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1598 differences. Document movslq and movsxd.
1599 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1600 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1601 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1602 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1603 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1604 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1605 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1606 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1607 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1608 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1609 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1610
e3696f67
AM		 16112020-01-27 Alan Modra <amodra@gmail.com>
1612
1613 * testsuite/gas/all/gas.exp: Replace case statements with switch
1614 statements.
1615 * testsuite/gas/elf/elf.exp: Likewise.
1616 * testsuite/gas/macros/macros.exp: Likewise.
1617 * testsuite/lib/gas-defs.exp: Likewise.
1618
7568c93b
TC		 16192020-01-27 Tamar Christina <tamar.christina@arm.com>
1620
1621 PR 25403
1622 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1623 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1624
403d1bd9
JW		 16252020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1626
1627 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1628 s exts must be known, so rename *ok* to *fail*.
1629 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1630 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1631 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1632 above change.
1633 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1634 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1635
be4c5e58
L		 16362020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1637
1638 PR gas/25438
1639 * config/tc-i386.c (check_long_reg): Always disallow double word
1640 suffix in mnemonic with word general register.
1641 * testsuite/gas/i386/general.s: Replace word general register
1642 with double word general register for movl.
1643 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1644 register.
1645 * testsuite/gas/i386/general.l: Updated.
1646 * testsuite/gas/i386/inval.l: Likewise.
1647
9e7028aa
AM		 16482020-01-22 Alan Modra <amodra@gmail.com>
1649
1650 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1651 __tls_get_addr_desc and __tls_get_addr_opt.
1652
e3ed17f3
JB		 16532020-01-21 Jan Beulich <jbeulich@suse.com>
1654
1655 * testsuite/gas/i386/inval-crc32.s,
1656 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1657 * testsuite/gas/i386/inval-crc32.l,
1658 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1659
1a035124
JB		 16602020-01-21 Jan Beulich <jbeulich@suse.com>
1661
1662 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1663 generic code path. Deal with No_lSuf being set in a template.
1664 * testsuite/gas/i386/inval-crc32.l,
1665 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1666 instead of error(s) when operand size is ambiguous.
1667 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1668 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1669 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1670 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1671 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1672 Adjust expectations.
1673
c006a730
JB		 16742020-01-21 Jan Beulich <jbeulich@suse.com>
1675
1676 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1677 and an intel_syntax check. Re-write lack-of-suffix processing
1678 logic.
1679 * doc/c-i386.texi: Document operand size defaults for suffix-
1680 less AT&T syntax insns.
1681 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1682 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1683 testsuite/gas/i386/x86-64-avx-scalar.s,
1684 testsuite/gas/i386/x86-64-avx.s,
1685 testsuite/gas/i386/x86-64-bundle.s,
1686 testsuite/gas/i386/x86-64-intel64.s,
1687 testsuite/gas/i386/x86-64-lock-1.s,
1688 testsuite/gas/i386/x86-64-opcode.s,
1689 testsuite/gas/i386/x86-64-sse2avx.s,
1690 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1691 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1692 testsuite/gas/i386/x86-64-nops.s,
1693 testsuite/gas/i386/x86-64-ptwrite.s,
1694 testsuite/gas/i386/x86-64-simd.s,
1695 testsuite/gas/i386/x86-64-sse-noavx.s,
1696 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1697 insns.
1698 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1699 testsuite/gas/i386/noreg64.s: Add further tests.
1700 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1701 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1702 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1703 testsuite/gas/i386/sse-noavx.d,
1704 testsuite/gas/i386/x86-64-intel64.d,
1705 testsuite/gas/i386/x86-64-nops.d,
1706 testsuite/gas/i386/x86-64-opcode.d,
1707 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1708 testsuite/gas/i386/x86-64-ptwrite.d,
1709 testsuite/gas/i386/x86-64-simd-intel.d,
1710 testsuite/gas/i386/x86-64-simd-suffix.d,
1711 testsuite/gas/i386/x86-64-simd.d,
1712 testsuite/gas/i386/x86-64-sse-noavx.d
1713 testsuite/gas/i386/x86-64-suffix.d,
1714 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1715 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1716 testsuite/gas/i386/noreg64.l: New.
1717 * testsuite/gas/i386/i386.exp: Run new tests.
1718
c906a69a
JB		 17192020-01-21 Jan Beulich <jbeulich@suse.com>
1720
1721 * testsuite/gas/i386/avx512_bf16_vl.s,
1722 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1723 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1724 broadcast forms of VCVTNEPS2BF16.
1725 * testsuite/gas/i386/avx512_bf16_vl.d,
1726 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1727
26916852
NC		 17282020-01-20 Nick Clifton <nickc@redhat.com>
1729
1730 * po/uk.po: Updated Ukranian translation.
1731
14470f07
L		 17322020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1733
1734 PR ld/25416
1735 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1736 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1737 x32 object.
1738 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1739 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1740 R_X86_64_GOTPC32_TLSDESC relocation.
1741
1b1bb2c6
NC		 17422020-01-18 Nick Clifton <nickc@redhat.com>
1743
1744 * configure: Regenerate.
1745 * po/gas.pot: Regenerate.
1746
ae774686
NC		 17472020-01-18 Nick Clifton <nickc@redhat.com>
1748
1749 Binutils 2.34 branch created.
1750
42e04b36
L		 17512020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1752
1753 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1754 with vex_encoding_vex.
1755 (parse_insn): Likewise.
1756 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1757 and {vex3} documentation.
1758 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1759 {vex}.
1760 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1761
2da2eaf4
AV		 17622020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1763
1764 PR 25376
1765 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1766 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1767 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1768 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1769 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1770 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1771
45a4bb20
JB		 17722020-01-16 Jan Beulich <jbeulich@suse.com>
1773
1774 * config/tc-i386.c (match_template): Drop found_cpu_match local
1775 variable.
1776
4814632e
JB		 17772020-01-16 Jan Beulich <jbeulich@suse.com>
1778
1779 * testsuite/gas/i386/avx512dq-inval.l,
1780 testsuite/gas/i386/avx512dq-inval.s: New.
1781 * testsuite/gas/i386/i386.exp: Run new test.
1782
131cb553
JL		 17832020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1784
1785 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1786 relocations when the target is 430X, except when extracting part of an
1787 expression.
1788 (msp430_srcoperand): Adjust comment.
1789 Initialize the expp member of the msp430_operand_s struct as
1790 appropriate.
1791 (msp430_dstoperand): Likewise.
1792 * testsuite/gas/msp430/msp430.exp: Run new test.
1793 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1794 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1795
c24d0e8d
AM		 17962020-01-15 Alan Modra <amodra@gmail.com>
1797
1798 * configure.tgt: Add sparc-*-freebsd case.
1799
e44925ae
LC		 18002020-01-14 Lili Cui <lili.cui@intel.com>
1801
1802 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1803 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1804 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1805 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1806 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1807 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1808 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1809 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1810 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1811 * testsuite/gas/i386/align-branch-5.d: Likewise.
1812 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1813 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1814 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1815 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1816 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1817 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1818 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1819 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1820 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1821 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1822 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1823 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1824
7a6bf3be
SB		 18252020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1826
1827 PR 25377
1828 * config/tc-z80.c: Add support for half precision, single
1829 precision and double precision floating point values.
1830 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1831 * doc/as.texi: Add new z80 command line options.
1832 * doc/c-z80.texi: Document new z80 command line options.
1833 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1834 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1835 * testsuite/gas/z80/z80.exp: Run the new test.
1836 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1837 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1838 * testsuite/gas/z80/strings.d: Update expected output.
1839
82e9597c
MM		 18402020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1841
1842 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1843 dependency.
1844
5e4f7e05
CZ		 18452020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1846
1847 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1848 the CPU.
1849 * config/tc-arc.h: Add header if/defs.
1850 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1851
febda64f
AM		 18522020-01-13 Alan Modra <amodra@gmail.com>
1853
1854 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1855
5496abe1
AM		 18562020-01-13 Alan Modra <amodra@gmail.com>
1857
1858 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1859 insertion.
1860
ec4181f2
AM		 18612020-01-10 Alan Modra <amodra@gmail.com>
1862
1863 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1864 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1865
40c75bc8
SB		 18662020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1867
1868 PR 25224
1869 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1870 opcode byte values.
1871 (emit_ld_r_r): Likewise.
1872 (emit_ld_rr_m): Likewise.
1873 (emit_ld_rr_nn): Likewise.
1874
72aea328
JB		 18752020-01-09 Jan Beulich <jbeulich@suse.com>
1876
1877 * config/tc-i386.c (optimize_encoding): Add
1878 is_any_vex_encoding() invocations. Drop respective
1879 i.tm.extension_opcode == None checks.
1880
3f93af61
JB		 18812020-01-09 Jan Beulich <jbeulich@suse.com>
1882
1883 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1884 REX transformations. Correct comment indentation.
1885
7697afb6
JB		 18862020-01-09 Jan Beulich <jbeulich@suse.com>
1887
1888 * config/tc-i386.c (optimize_encoding): Generalize register
1889 transformation for TEST optimization.
1890
d835a58b
JB		 18912020-01-09 Jan Beulich <jbeulich@suse.com>
1892
1893 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1894 testsuite/gas/i386/x86-64-sysenter-amd.d,
1895 testsuite/gas/i386/x86-64-sysenter-amd.l,
1896 testsuite/gas/i386/x86-64-sysenter-intel.d,
1897 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1898 * testsuite/gas/i386/i386.exp: Run new tests.
1899
915808f6
NC		 19002020-01-08 Nick Clifton <nickc@redhat.com>
1901
1902 PR 25284
1903 * doc/as.texi (Align): Document the fact that all arguments can be
1904 omitted.
1905 (Balign): Likewise.
1906 (P2align): Likewise.
1907
f1f28025
NC		 19082020-01-08 Nick Clifton <nickc@redhat.com>
1909
1910 PR 14891
1911 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1912 already defined as a different symbol type.
1913 * testsuite/gas/elf/pr14891.s: New test source file.
1914 * testsuite/gas/elf/pr14891.d: New test driver.
1915 * testsuite/gas/elf/pr14891.s: New test expected error output.
1916 * testsuite/gas/elf/elf.exp: Run the new test.
1917
030a2e78
AM		 19182020-01-08 Alan Modra <amodra@gmail.com>
1919
1920 * config/tc-z8k.c (md_begin): Make idx unsigned.
1921 (get_specific): Likewise for this_index.
1922
2a1ebfb2
CZ		 19232020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1924
1925 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1926 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1927 (md_operand): Set X_md to absent.
1928 (arc_parse_name): Check for X_md.
1929
16d87673
SB		 19302020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1931
1932 PR 25311
1933 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1934 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1935 NO_STRING_ESCAPES.
1936 * read.c (next_char_of_string): Likewise.
1937 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1938 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1939
a2322019
NC		 19402020-01-03 Nick Clifton <nickc@redhat.com>
1941
1942 * po/sv.po: Updated Swedish translation.
1943
5437a02a
JB		 19442020-01-03 Jan Beulich <jbeulich@suse.com>
1945
1946 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1947 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1948
567dfba2
JB		 19492020-01-03 Jan Beulich <jbeulich@suse.com>
1950
1951 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1952 by-element usdot. Add 64-bit form tests for by-element sudot.
1953 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1954
8c45011a
JB		 19552020-01-03 Jan Beulich <jbeulich@suse.com>
1956
1957 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1958 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1959
f4950f76
JB		 19602020-01-03 Jan Beulich <jbeulich@suse.com>
1961
1962 * testsuite/gas/aarch64/f64mm.d,
1963 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1964
6655dba2
SB		 19652020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1966
1967 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1968 support for assembler code generated by SDCC. Add new relocation
1969 types. Add z80-elf target support.
1970 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1971 labels. Local labels starts from ".L".
1972 * NEWS: Mention the new support.
1973 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1974 * testsuite/gas/all/fwdexp.s: Likewise.
1975 * testsuite/gas/all/cond.l: Likewise.
1976 * testsuite/gas/all/cond.s: Likewise.
1977 * testsuite/gas/all/fwdexp.d: Likewise.
1978 * testsuite/gas/all/fwdexp.s: Likewise.
1979 * testsuite/gas/elf/section2.e-mips: Likewise.
1980 * testsuite/gas/elf/section2.l: Likewise.
1981 * testsuite/gas/elf/section2.s: Likewise.
1982 * testsuite/gas/macros/app1.d: Likewise.
1983 * testsuite/gas/macros/app1.s: Likewise.
1984 * testsuite/gas/macros/app2.d: Likewise.
1985 * testsuite/gas/macros/app2.s: Likewise.
1986 * testsuite/gas/macros/app3.d: Likewise.
1987 * testsuite/gas/macros/app3.s: Likewise.
1988 * testsuite/gas/macros/app4.d: Likewise.
1989 * testsuite/gas/macros/app4.s: Likewise.
1990 * testsuite/gas/macros/app4b.s: Likewise.
1991 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1992 * testsuite/gas/z80/z80.exp: Add new tests
1993 * testsuite/gas/z80/dollar.d: New file.
1994 * testsuite/gas/z80/dollar.s: New file.
1995 * testsuite/gas/z80/ez80_adl_all.d: New file.
1996 * testsuite/gas/z80/ez80_adl_all.s: New file.
1997 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1998 * testsuite/gas/z80/ez80_isuf.s: New file.
1999 * testsuite/gas/z80/ez80_z80_all.d: New file.
2000 * testsuite/gas/z80/ez80_z80_all.s: New file.
2001 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2002 * testsuite/gas/z80/r800_extra.d: New file.
2003 * testsuite/gas/z80/r800_extra.s: New file.
2004 * testsuite/gas/z80/r800_ii8.d: New file.
2005 * testsuite/gas/z80/r800_z80_doc.d: New file.
2006 * testsuite/gas/z80/z180.d: New file.
2007 * testsuite/gas/z80/z180.s: New file.
2008 * testsuite/gas/z80/z180_z80_doc.d: New file.
2009 * testsuite/gas/z80/z80_doc.d: New file.
2010 * testsuite/gas/z80/z80_doc.s: New file.
2011 * testsuite/gas/z80/z80_ii8.d: New file.
2012 * testsuite/gas/z80/z80_ii8.s: New file.
2013 * testsuite/gas/z80/z80_in_f_c.d: New file.
2014 * testsuite/gas/z80/z80_in_f_c.s: New file.
2015 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2016 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2017 * testsuite/gas/z80/z80_out_c_0.d: New file.
2018 * testsuite/gas/z80/z80_out_c_0.s: New file.
2019 * testsuite/gas/z80/z80_reloc.d: New file.
2020 * testsuite/gas/z80/z80_reloc.s: New file.
2021 * testsuite/gas/z80/z80_sli.d: New file.
2022 * testsuite/gas/z80/z80_sli.s: New file.
2023
a65b5de6
SN		 20242020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2025
2026 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2027 REGLIST_RN.
2028
b14ce8bf
AM		 20292020-01-01 Alan Modra <amodra@gmail.com>
2030
2031 Update year range in copyright notice of all files.
2032
0b114740 2033For older changes see ChangeLog-2019
3499769a 2034\f
0b114740 2035Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2036
2037Copying and distribution of this file, with or without modification,
2038are permitted in any medium without royalty provided the copyright
2039notice and this notice are preserved.
2040
2041Local Variables:
2042mode: change-log
2043left-margin: 8
2044fill-column: 74
2045version-control: never
2046End:
GDB Binutils - Deliverables
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