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Power10 test lsb by byte operation
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
5d57bc3f
AM		 12020-05-11 Alan Modra <amodra@gmail.com>
2
3 * testsuite/gas/ppc/xvtlsbb.d,
4 * testsuite/gas/ppc/xvtlsbb.s: New test.
5 * testsuite/gas/ppc/ppc.exp: Run it.
6
66ef5847
AM		 72020-05-11 Alan Modra <amodra@gmail.com>
8
9 * testsuite/gas/ppc/stringop.d,
10 * testsuite/gas/ppc/stringop.s: New test.
11 * testsuite/gas/ppc/ppc.exp: Run it.
12
4f3e9537
PB		 132020-05-11 Peter Bergner <bergner@linux.ibm.com>
14
15 * testsuite/gas/ppc/set_bool.d,
16 * testsuite/gas/ppc/set_bool.s: New test.
17 * testsuite/gas/ppc/ppc.exp: Run it.
18
ec40e91c
AM		 192020-05-11 Alan Modra <amodra@gmail.com>
20
21 * testsuite/gas/ppc/bitmanip.d,
22 * testsuite/gas/ppc/bitmanip.s: New test.
23 * testsuite/gas/ppc/ppc.exp: Run it.
24
d7e97a76
AM		 252020-05-11 Alan Modra <amodra@gmail.com>
26
27 * testsuite/gas/ppc/genpcv.d,
28 * testsuite/gas/ppc/genpcv.s: New test.
29 * testsuite/gas/ppc/ppc.exp: Run it.
30
fdefed7c
AM		 312020-05-11 Alan Modra <amodra@gmail.com>
32
33 * testsuite/gas/ppc/maskmanip.d,
34 * testsuite/gas/ppc/maskmanip.s: New test.
35 * testsuite/gas/ppc/ppc.exp: Run it.
36
aa3c112f
AM		 372020-05-11 Alan Modra <amodra@gmail.com>
38 Peter Bergner <bergner@linux.ibm.com>
39
40 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
41 (md_assemble): Check acc specified in correct operand.
42 * testsuite/gas/ppc/outerprod.d,
43 * testsuite/gas/ppc/outerprod.s,
44 * testsuite/gas/ppc/vsx4.d,
45 * testsuite/gas/ppc/vsx4.s: New tests.
46 * testsuite/gas/ppc/ppc.exp: Run them.
47
6edbfd3b
AM		 482020-05-11 Alan Modra <amodra@gmail.com>
49
50 * testsuite/gas/ppc/simd_perm.d,
51 * testsuite/gas/ppc/simd_perm.s: New test.
52 * testsuite/gas/ppc/ppc.exp: Run it.
53
c7d7aea2
AM		 542020-05-11 Alan Modra <amodra@gmail.com>
55
56 * testsuite/gas/ppc/int128.d,
57 * testsuite/gas/ppc/int128.s: New test.
58 * testsuite/gas/ppc/ppc.exp: Run it.
59
94ba9882
AM		 602020-05-11 Alan Modra <amodra@gmail.com>
61
62 * testsuite/gas/ppc/vsx_32byte.d,
63 * testsuite/gas/ppc/vsx_32byte.s: New test.
64 * testsuite/gas/ppc/ppc.exp: Run it.
65
f4791f1a
AM		 662020-05-11 Alan Modra <amodra@gmail.com>
67
68 * testsuite/gas/ppc/vec_mul.s,
69 * testsuite/gas/ppc/vec_mul.d: New test.
70 * testsuite/gas/ppc/ppc.exp: Run it.
71
3ff0a5ba
PB		 722020-05-11 Peter Bergner <bergner@linux.ibm.com>
73
74 * testsuite/gas/ppc/byte_rev.d,
75 * testsuite/gas/ppc/byte_rev.s: New test.
76 * testsuite/gas/ppc/ppc.exp: Run it.
77
afef4fe9
PB		 782020-05-11 Peter Bergner <bergner@linux.ibm.com>
79
80 * testsuite/gas/ppc/power10.d: Add paste. tests.
81 * testsuite/gas/ppc/power10.s: Likewise.
82
1224c05d
PB		 832020-05-11 Peter Bergner <bergner@linux.ibm.com>
84
85 * testsuite/gas/ppc/power10.s: New test.
86 * testsuite/gas/ppc/power10.d: Likewise.
87 * testsuite/gas/ppc/ppc.exp: Run it.
88
7c1f4227
AM		 892020-05-11 Alan Modra <amodra@gmail.com>
90
91 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
92 renaming.
93 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
94 place of -mfuture/-Mfuture.
95 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
96 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
97
bfeaed38
NC		 982020-05-06 Nick Clifton <nickc@redhat.com>
99
100 * po/sv.po: Updated Swedish translation.
101
6ef719c0
NC		 1022020-05-06 Nick Clifton <nickc@redhat.com>
103
104 PR 25927
105 * doc/as.texi (Preprocessing): Replace cross reference to not
106 existant document with a URL to the equivalent page in the GCC
107 manual.
108
546cb2d8
NC		 1092020-05-05 Nick Clifton <nickc@redhat.com>
110
111 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
112 construction of a DWARF-5 directory name table.
113 * testsuite/gas/elf/pr25917.d: Update expected output.
114
7d0bd487
GN		 1152020-05-05 Gunther Nikl <gnikl@justmail.de>
116
117 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
118 (md_parse_option): Remove initialization of elf_flags.
070b775f 119
fe05f369
ASDV		 1202020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
121
122 PR gas/25863
123 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
124 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
125 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
126
4706679d
NC		 1272020-05-04 Nick Clifton <nickc@redhat.com>
128
129 PR 25917
130 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
131 table's existence before looking at its entries.
070b775f
NC		 132 Also do not emit a default directory entry if there are no
133 directories in use.
134
4706679d
NC		 135 * testsuite/gas/elf/pr25917.s: New test source file.
136 * testsuite/gas/elf/pr25917.d: New test driver.
137 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
138
09c1e68a
AC		 1392020-04-30 Alex Coplan <alex.coplan@arm.com>
140
141 * config/tc-aarch64.c (fix_insn): Implement for
142 AARCH64_OPND_UNDEFINED.
143 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
144 * testsuite/gas/aarch64/udf.s: New.
145 * testsuite/gas/aarch64/udf.d: New.
146 * testsuite/gas/aarch64/udf-invalid.s: New.
147 * testsuite/gas/aarch64/udf-invalid.l: New.
148 * testsuite/gas/aarch64/udf-invalid.d: New.
149
c578f16e
YS		 1502020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
151
152 * config/tc-rx.c (elf_flags): Reset default value.
153 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
154
935f1f4b
MF		 1552020-04-29 Max Filippov <jcmvbkbc@gmail.com>
156
157 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
158 if it's not defined.
159 (microarch_earliest): New static variable.
160 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
161 simcall opcode has mandatory parameter.
162 (xg_init_global_config): Initialize microarch_earliest.
163
5c936ef5
NC		 1642020-04-29 Nick Clifton <nickc@redhat.com>
165
166 PR 22699
167 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
168 IMM0_8S and add support for IMM0_8U.
169 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
170 unsigned 8-bit immediate.
171 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 172 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 173
251dae91
TC		 1742020-04-27 Tamar Christina <tamar.christina@arm.com>
175
176 * NEWS: Add news entry for big-obj.
177 * config/tc-i386.c (i386_target_format): Support new format.
178 * doc/c-i386.texi: Add i386 support.
179 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
180 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
181
714e6c96
NC		 1822020-04-27 Nick Clifton <nickc@redhat.com>
183
184 PR 25878
185 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
186 (assign_file_to_slot): New function. Fills in an entry in the
187 files table.
188 (allocate_filenum): Use new function.
189 (allocate_filename_to_slot): Use new function. If the specified
190 slot entry is already in use, but was chosen automatically then
191 reassign the automatic entry.
192
a09f656b 1932020-04-26 Hongtao Liu <hongtao.liu@intel.com
194
195 * config/tc-i386.c (lfence_before_ret_shl): New member.
196 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
197 for Anysize insns.
198 (insert_after_load): Issue warning for REP CMPS/SCAS.
199 (insert_before_before): Handle iret, Handle
200 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
201 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
202 -mlfence-before-ret=[none/not/or/shl/yes].
203 Enable -mlfence-before-ret=shl when
204 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
205 (md_show_usage): Ditto.
206 * doc/c-i386.texi: Ditto.
207 * testsuite/gas/i386/i386.exp: Add new testcases.
208 * testsuite/gas/i386/lfence-load-b.d: New.
209 * testsuite/gas/i386/lfence-load-b.e: New.
210 * testsuite/gas/i386/lfence-load.d: Modified.
211 * testsuite/gas/i386/lfence-load.e: New.
212 * testsuite/gas/i386/lfence-load.s: Modified.
213 * testsuite/gas/i386/lfence-ret-a.d: Modified.
214 * testsuite/gas/i386/lfence-ret-b.d: Modified.
215 * testsuite/gas/i386/lfence-ret-c.d: New.
216 * testsuite/gas/i386/lfence-ret-d.d: New.
217 * testsuite/gas/i386/lfence-ret.s: Modified.
218 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
219 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
220 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
221 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
222 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
223 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
224 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
225 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
226 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
227 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
228
30ce8e47
MF		 2292020-04-22 Max Filippov <jcmvbkbc@gmail.com>
230
231 PR ld/25861
232 * config/tc-xtensa.c (md_apply_fix): Replace
233 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
234 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
235 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
236 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
237 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
238
31c89d60
AM		 2392020-04-22 Alan Modra <amodra@gmail.com>
240
241 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
242 symbol for ".symver .. remove".
243 * doc/as.texi (.symver): Update.
244 * testsuite/gas/symver/symver11.s: Make foo weak.
245 * testsuite/gas/symver/symver11.d: Expect an error.
246 * testsuite/gas/symver/symver7.d: Allow other random symbols.
247
1d3eb556
L		 2482020-04-21 H.J. Lu <hongjiu.lu@intel.com>
249
250 * testsuite/gas/symver/symver11.s: Add ".balign 8".
251
bb2a1453
AS		 2522020-04-21 Andreas Schwab <schwab@linux-m68k.org>
253
254 PR 25848
255 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
256 * testsuite/gas/m68k/operands.d: Update.
257 * testsuite/gas/m68k/op68000.d: Update for new error messages.
258
c36876fe
TC		 2592020-04-21 Tamar Christina <tamar.christina@arm.com>
260
261 PR binutils/24753
262 * testsuite/gas/arm/pr24753.d: New test.
263 * testsuite/gas/arm/pr24753.s: New test.
264
6914be53
L		 2652020-04-21 H.J. Lu <hongjiu.lu@intel.com>
266
267 PR gas/23840
268 PR gas/25295
269 * NEWS: Mention .symver extension.
270 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
271 function.
272 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
273 add a version name. Add local, hidden and remove visibility
274 support.
275 (elf_frob_symbol): Handle the list of version names. Update the
276 original symbol to local, hidden or remove it from the symbol
277 table.
278 (elf_frob_file_before_adjust): Handle the list of version names.
279 * config/obj-elf.h (elf_visibility): New.
280 (elf_versioned_name_list): Likewise.
281 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
282 and visibility. Change versioned_name pointer to struct
283 elf_versioned_name_list.
284 * doc/as.texi: Update .symver directive.
285 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
286 error checking tests.
287 * testsuite/gas/symver/symver6.d: New file.
288 * testsuite/gas/symver/symver7.d: Likewise.
289 * testsuite/gas/symver/symver7.s: Likewise.
290 * testsuite/gas/symver/symver8.d: Likewise.
291 * testsuite/gas/symver/symver8.s: Likewise.
292 * testsuite/gas/symver/symver9.s: Likewise.
293 * testsuite/gas/symver/symver9a.d: Likewise.
294 * testsuite/gas/symver/symver9b.d: Likewise.
295 * testsuite/gas/symver/symver10.s: Likewise.
296 * testsuite/gas/symver/symver10a.d: Likewise.
297 * testsuite/gas/symver/symver10b.d: Likewise.
298 * testsuite/gas/symver/symver11.d: Likewise.
299 * testsuite/gas/symver/symver11.s: Likewise.
300 * testsuite/gas/symver/symver12.d: Likewise.
301 * testsuite/gas/symver/symver12.s: Likewise.
302 * testsuite/gas/symver/symver13.d: Likewise.
303 * testsuite/gas/symver/symver13.s: Likewise.
304 * testsuite/gas/symver/symver14.d: Likewise.
305 * testsuite/gas/symver/symver14.l: Likewise.
306 * testsuite/gas/symver/symver15.d: Likewise.
307 * testsuite/gas/symver/symver15.l: Likewise.
308 * testsuite/gas/symver/symver6.l: Removed.
309 * testsuite/gas/symver/symver6.s: Updated.
310
c2e5c986
SD		 3112020-04-20 Sudakshina Das <sudi.das@arm.com>
312
313 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
314 to include TSB.
315 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
316 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
317 * testsuite/gas/aarch64/system.d: Update.
318
8a6e1d1d
SD		 3192020-04-20 Sudakshina Das <sudi.das@arm.com>
320
321 * testsuite/gas/aarch64/bti.d: Update -march option.
322 * testsuite/gas/aarch64/illegal-bti.d: Remove.
323 * testsuite/gas/aarch64/illegal-bti.l: Remove.
324 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
325 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
326
49af2f5c
AM		 3272020-04-17 Alan Modra <amodra@gmail.com>
328
329 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
330
8e4979ac
NC		 3312020-04-16 Gagan Singh Sidhu <broly@mac.com>
332 Nick Clifton <nickc@redhat.com>
333
334 PR 25803
335 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
336 targets.
337 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
338 for the type-2 test.
339 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
340 targets running this test.
341
c54a9b56
DF		 3422020-02-16 David Faust <david.faust@oracle.com>
343
344 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
345 * testsuite/gas/bpf/jump32.s: New file.
346 * testsuite/gas/bpf/jump32.d: Likewise.
347
3071b197
L		 3482020-04-08 H.J. Lu <hongjiu.lu@intel.com>
349
350 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
351 documentation.
352
6a3ab923
GN		 3532020-04-08 Gunther Nikl <gnikl@justmail.de>
354
355 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
356 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 357 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
358 define.
359 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 360 * tc.h (md_pcrel_from_section): Add prototype.
361 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
362 * config/tc-arc.h (md_pcrel_from_section): Likewise.
363 * config/tc-arm.h (md_pcrel_from_section): Likewise.
364 * config/tc-avr.h (md_pcrel_from_section): Likewise.
365 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
366 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
367 * config/tc-csky.h (md_pcrel_from_section): Likewise.
368 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
369 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
370 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
371 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
372 * config/tc-frv.h (md_pcrel_from_section): Likewise.
373 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
374 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
375 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
376 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
377 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
378 * config/tc-mep.h (md_pcrel_from_section): Likewise.
379 * config/tc-metag.h (md_pcrel_from_section): Likewise.
380 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
381 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
382 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
383 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
384 * config/tc-mt.h (md_pcrel_from_section): Likewise.
385 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
386 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
387 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
388 * config/tc-rx.h (md_pcrel_from_section): Likewise.
389 * config/tc-s390.h (md_pcrel_from_section): Likewise.
390 * config/tc-sh.h (md_pcrel_from_section): Likewise.
391 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
392 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 393 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
394 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
395 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
396 md_apply_fix3): Delete prototypes.
6a3ab923 397
6e0e8b45
L		 3982020-04-07 H.J. Lu <hongjiu.lu@intel.com>
399
400 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
401 instructions.
402
266803a2
L		 4032020-04-07 H.J. Lu <hongjiu.lu@intel.com>
404
405 * doc/c-z80.texi: Fix @xref warnings.
406
bb651e8b
CL		 4072020-04-07 Lili Cui <lili.cui@intel.com>
408
409 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
410 (cpu_noarch): Likewise.
411 * doc/c-i386.texi: Document TSXLDTRK.
412 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
413 * testsuite/gas/i386/tsxldtrk.d: Likewise.
414 * testsuite/gas/i386/tsxldtrk.s: Likewise.
415 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
416
4b27d27c
L		 4172020-04-02 Lili Cui <lili.cui@intel.com>
418
419 * config/tc-i386.c (cpu_arch): Add .serialize.
420 (cpu_noarch): Likewise.
421 * doc/c-i386.texi: Document serialize.
422 * testsuite/gas/i386/i386.exp: Run serialize tests
423 * testsuite/gas/i386/serialize.d: Likewise.
424 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
425 * testsuite/gas/i386/serialize.s: Likewise.
426
bb897477
RO		 4272020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
428
429 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
430 * testsuite/gas/elf/section12b.d: Likewise.
431 * testsuite/gas/elf/section16a.d: Likewise.
432 * testsuite/gas/elf/section16b.d: Likewise.
433
59e28a97
GN		 4342020-04-02 Gunther Nikl <gnikl@justmail.de>
435
436 * config/tc-m68k.c (m68k_ip): Fix range check for index register
437 with a suppressed address register.
438
efc3a950
L		 4392020-04-01 H.J. Lu <hongjiu.lu@intel.com>
440
441 PR gas/25756
442 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
443 * testsuite/gas/i386/localpic.s: Add a test for relocation
444 against local absolute symbol.
445 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
446 * testsuite/gas/i386/localpic.d: Updated.
447 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
448 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
449
15d47c3a
RO		 4502020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
451
452 PR gas/25732
453 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
454 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
455 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
456 testsuite/gas/i386/x86-64-jump.d.
457 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
458 Incorporate changes to
459 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
460 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
461 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
462 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
463 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
464
876678f0
MR		 4652020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
466
467 PR 25611
468 PR 25614
469 * dwarf2dbg.c: Do not include "bignum.h".
470
d1a89da5
NC		 4712020-03-30 Nelson Chu <nelson.chu@sifive.com>
472
473 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
474 * testsuite/gas/riscv/alias-csr.s: Likewise.
475 * testsuite/gas/riscv/no-aliases-csr.d: Move this
476 to priv-reg-pseudo-noalias.
477 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
478 * testsuite/gas/riscv/bad-csr.l: Likewise.
479 * testsuite/gas/riscv/bad-csr.s: Likewise.
480 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
481 * testsuite/gas/riscv/satp.s: Likewise.
482 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
483 csr instruction, including alias-csr testcase.
484 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
485 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
486 pseudo instruction with objdump -Mno-aliases.
487 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
488 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
489 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
490 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
491 * testsuite/gas/riscv/priv-reg.s: Likewise.
492 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
493 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
494 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
495
b7780957
J		 4962020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
497
498 * config/obj-coff.c (obj_coff_section): Set the bss flag on
499 sections with the "b" attribute.
500
d1023b5d
AM		 5012020-03-22 Alan Modra <amodra@gmail.com>
502
503 * testsuite/gas/s12z/truncated.d: Update expected output.
504
0d832e7f
SB		 5052020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
506
507 PR 25690
508 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
509 * doc/c-z80.texi: Update documentation.
510
327ef784
NC		 5112020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
512
513 PR 25641
514 PR 25668
515 PR 25633
516 Fix disassembling ED+A4/AC/B4/BC opcodes.
517 Fix assembling lines containing colonless label and instruction
518 with first operand inside parentheses.
519 Fix registration of unsupported by target CPU registers.
520 * config/tc-z80.c: See above.
521 * config/tc-z80.h: See above.
522 * testsuite/gas/z80/colonless.d: Update test.
523 * testsuite/gas/z80/colonless.s: Likewise.
524 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
525 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
526 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
527 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
528 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
529 * testsuite/gas/z80/unsup_regs.s: Likewise.
530 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
531 * testsuite/gas/z80/z80.exp: Likewise.
532 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
533 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
534 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
535
66d1f7cc
AV		 5362020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
537
538 PR 25660
539 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
540 (parse_operands): Handle new operand codes.
541 (do_neon_dyadic_long): Make shape check accept the scalar variants.
542 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
543 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
544 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
545 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
546 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
547 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
548 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
549
9e8f1c90
L		 5502020-03-11 H.J. Lu <hongjiu.lu@intel.com>
551
552 * NEWS: Mention x86 assembler options for CVE-2020-0551.
553
97b4a8f7
L		 5542020-03-11 H.J. Lu <hongjiu.lu@intel.com>
555
556 * testsuite/gas/i386/i386.exp: Run new tests.
557 * testsuite/gas/i386/lfence-byte.d: New file.
558 * testsuite/gas/i386/lfence-byte.e: Likewise.
559 * testsuite/gas/i386/lfence-byte.s: Likewise.
560 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
561 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
562 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
563 * testsuite/gas/i386/lfence-indbr.e: Likewise.
564 * testsuite/gas/i386/lfence-indbr.s: Likewise.
565 * testsuite/gas/i386/lfence-load.d: Likewise.
566 * testsuite/gas/i386/lfence-load.s: Likewise.
567 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
568 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
569 * testsuite/gas/i386/lfence-ret.s: Likewise.
570 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
571 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
572 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
573 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
574 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
575 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
576 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
577 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
578 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
579 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
580 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
581 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
582
ae531041
L		 5832020-03-11 H.J. Lu <hongjiu.lu@intel.com>
584
585 * config/tc-i386.c (lfence_after_load): New.
586 (lfence_before_indirect_branch_kind): New.
587 (lfence_before_indirect_branch): New.
588 (lfence_before_ret_kind): New.
589 (lfence_before_ret): New.
590 (last_insn): New.
591 (load_insn_p): New.
592 (insert_lfence_after): New.
593 (insert_lfence_before): New.
594 (md_assemble): Call insert_lfence_before and insert_lfence_after.
595 Set last_insn.
596 (OPTION_MLFENCE_AFTER_LOAD): New.
597 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
598 (OPTION_MLFENCE_BEFORE_RET): New.
599 (md_longopts): Add -mlfence-after-load=,
600 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
601 (md_parse_option): Handle -mlfence-after-load=,
602 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
603 (md_show_usage): Display -mlfence-after-load=,
604 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
605 (i386_cons_align): New.
606 * config/tc-i386.h (i386_cons_align): New.
607 (md_cons_align): New.
608 * doc/c-i386.texi: Document -mlfence-after-load=,
609 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
610
5496f3c6
NC		 6112020-03-11 Nick Clifton <nickc@redhat.com>
612
613 PR 25611
614 PR 25614
615 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
616 (DWARF2_FILE_SIZE_NAME): Default to -1.
617 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
618 whichever is higher.
619 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
620 (NUM_MD5_BYTES): Define.
621 (struct file entry): Add md5 field.
622 (get_filenum): Delete and replace with...
623 (get_basename): New function.
624 (get_directory_table_entry): New function.
625 (allocate_filenum): New function.
626 (allocate_filename_to_slot): New function.
627 (dwarf2_where): Use new functions.
628 (dwarf2_directive_filename): Add support for extended .file
629 pseudo-op.
630 (dwarf2_directive_loc): Allow the use of file number zero with
631 DWARF 5 or higher.
632 (out_file_list): Rename to...
633 (out_dir_and_file_list): Add DWARF 5 support.
634 (out_debug_line): Emit extra values into the section header for
635 DWARF 5.
636 (out_debug_str): Allow for file 0 to be used with DWARF 5.
637 * doc/as.texi (.file): Update the description of this pseudo-op.
638 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
639 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
640 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
641 * NEWS: Mention the new feature.
642
a6a1f5e0
AM		 6432020-03-10 Alan Modra <amodra@gmail.com>
644
645 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
646 to avoid signed overflow.
647 * config/tc-mcore.c (md_assemble): Likewise.
648 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
649 * config/tc-nds32.c (SET_ADDEND): Likewise.
650 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
651
3fabc179
JB		 6522020-03-09 Jan Beulich <jbeulich@suse.com>
653
654 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
655 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
656 testsuite/gas/i386/avx-intel.d: Adjust expectations.
657
190e5fc8
AM		 6582020-03-07 Alan Modra <amodra@gmail.com>
659
660 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
661 first column.
662
84d9ab33
NC		 6632020-03-06 Nick Clifton <nickc@redhat.com>
664
665 PR 25614
666 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
667 0 if the dwarf_level is 5 or more. Complain if a filename follows
668 a file 0.
669 * testsuite/gas/elf/dwarf-5-file0.s: New test.
670 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
671 * testsuite/gas/elf/elf.exp: Run the new test.
672
673 PR 25612
674 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
675 * doc/as.texi: Fix another typo.
676
31bf1864
NC		 6772020-03-06 Nick Clifton <nickc@redhat.com>
678
679 PR 25612
680 * as.c (dwarf_level): Define.
681 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
682 (parse_args): Add support for the new options.
683 as.h (dwarf_level): Prototype.
684 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
685 value.
686 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
687 (DWARF2_LINE_VERSION): Remove definition.
688 * doc/as.texi: Document the new options.
689
3c968de5
NC		 6902020-03-06 Nick Clifton <nickc@redhat.com>
691
692 PR 25572
693 * as.c (main): Allow matching input and outputs when they are
694 not regular files.
695
bc49bfd8
JB		 6962020-03-06 Jan Beulich <jbeulich@suse.com>
697
698 * config/tc-i386.c (match_mem_size): Generalize broadcast special
699 casing.
700 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
701 one of byte/word/dword/qword is set alongside a SIMD register in
702 a template's operand.
703
4873e243
JB		 7042020-03-06 Jan Beulich <jbeulich@suse.com>
705
706 * config/tc-i386.c (match_template): Extend code in logic
707 rejecting certain suffixes in certain modes to also cover mask
708 register use and VecSIB. Drop special casing of broadcast. Skip
709 immediates in the check.
710
e365e234
JB		 7112020-03-06 Jan Beulich <jbeulich@suse.com>
712
713 * config/tc-i386.c (match_template): Fold duplicate code in
714 logic rejecting certain suffixes in certain modes. Drop
715 pointless "else".
716
4ed21b58
JB		 7172020-03-06 Jan Beulich <jbeulich@suse.com>
718
719 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
720 alongside !norex64 ones.
721 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
722 with both 32- and 64-bit GPR operands.
723 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
724 32- and 64-bit GPR operands.
725 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
726 testsuite/gas/i386/x86-64-avx512bw.d,
727 testsuite/gas/i386/x86-64-avx512f-intel.d,
728 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
729
643bb870
JB		 7302020-03-06 Jan Beulich <jbeulich@suse.com>
731
732 * config/tc-i386.c (md_assemble): Drop use of rex64.
733 (process_suffix): For REX.W for 64-bit CRC32.
734
a23b33b3
JB		 7352020-03-06 Jan Beulich <jbeulich@suse.com>
736
737 * config/tc-i386.c (i386_addressing_mode): For 32-bit
738 addressing for MPX insns without base/index.
739 * testsuite/gas/i386/mpx-16bit.s,
740 * testsuite/gas/i386/mpx-16bit.d: New.
741 * testsuite/gas/i386/i386.exp: Run new test.
742
a0497384
JB		 7432020-03-06 Jan Beulich <jbeulich@suse.com>
744
745 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
746 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
747 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
748 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
749 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
750 as well as a BSWAP one.
751 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
752 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
753 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
754 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
755 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
756 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
757 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
758 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
759 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
760 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
761 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
762 testsuite/gas/i386/vmx.d: Adjust expectations.
763
b630c145
JB		 7642020-03-06 Jan Beulich <jbeulich@suse.com>
765
766 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
767 from having their operands swapped.
768 * testsuite/gas/i386/waitpkg.s,
769 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
770 3-operand cases as well as testing of 16-bit code generation.
771 * testsuite/gas/i386/waitpkg.d,
772 testsuite/gas/i386/waitpkg-intel.d,
773 testsuite/gas/i386/x86-64-waitpkg.d,
774 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
775
de48783e
NC		 7762020-03-04 Nelson Chu <nelson.chu@sifive.com>
777
dee35d02
NC		 778 * config/tc-riscv.c (percent_op_utype): Support the modifier
779 %got_pcrel_hi.
780 * doc/c-riscv.texi: Add documentation.
781 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
782 modifier %got_pcrel_hi.
783 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
784 * testsuite/gas/riscv/relax-reloc.d: Likewise.
785 * testsuite/gas/riscv/relax-reloc.s: Likewise.
786
de48783e
NC		 787 * doc/c-riscv.texi (relocation modifiers): Add documentation.
788 (RISC-V-Formats): Update the section name from "Instruction Formats"
789 to "RISC-V Instruction Formats".
790
749479c8
AO		 7912020-03-04 Alexandre Oliva <oliva@adacore.com>
792
793 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
794 detected in a section which does not have at least 4 byte
795 alignment.
796 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
797 * testsuite/gas/arm/ldr-t.s: Likewise.
798 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
799 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
800 disassembly, ignoring any NOPs that may have been inserted because
801 of section alignment.
802 * testsuite/gas/arm/ldr-t.d: Likewise.
803
a847e322
JB		 8042020-03-04 Jan Beulich <jbeulich@suse.com>
805
806 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
807 * doc/c-i386.texi: Mention sev_es.
808 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
809 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
810 expectations.
811 * testsuite/gas/i386/arch-13-znver1.d,
812 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
813
3cd7f3e3
L		 8142020-03-03 H.J. Lu <hongjiu.lu@intel.com>
815
816 * config/tc-i386.c (match_template): Replace ignoresize and
817 defaultsize with mnemonicsize.
818 (process_suffix): Likewise.
819
b8ba1385
SB		 8202020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
821
822 PR 25627
823 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
824 instruction LD IY,(HL).
825 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
826 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
827 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
828 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
829
10d97a0f
L		 8302020-03-03 H.J. Lu <hongjiu.lu@intel.com>
831
832 PR gas/25622
833 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
834 x86-64-default-suffix-avx.
835 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
836 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
837 * testsuite/gas/i386/noreg64.d: Updated.
838 * testsuite/gas/i386/noreg64.l: Likewise.
839 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
840 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
841 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
842
8326546e
SB		 8432020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
844
845 PR 25604
846 * config/tc-z80.c (contains_register): Prevent an illegal memory
847 access when checking an expression for a register name.
848
e3e896e6
AM		 8492020-03-03 Alan Modra <amodra@gmail.com>
850
851 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
852 support.
853
a4dd6c97
AM		 8542020-03-02 Alan Modra <amodra@gmail.com>
855
856 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
857 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
858 and .sbss sections.
859 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
860 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
861 (s3_s_score_lcomm): Likewise.
862 * config/tc-score7.c: Similarly.
863 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
864
dec7b24b
YS		 8652020-02-28 YunQiang Su <syq@debian.org>
866
867 PR gas/25539
868 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
869 to handle multi-labels.
870 (has_label_name): New.
871
cceb53b8
MM		 8722020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
873
874 * config/tc-arm.c (enum pred_instruction_type): Remove
875 NEUTRAL_IT_NO_VPT_INSN predication type.
876 (cxn_handle_predication): Modify to require condition suffixes.
877 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
878 * testsuite/gas/arm/cde-scalar.s: Update test.
879 * testsuite/gas/arm/cde-warnings.l: Update test.
880 * testsuite/gas/arm/cde-warnings.s: Update test.
881
da3ec71f
AM		 8822020-02-26 Alan Modra <amodra@gmail.com>
883
884 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
885 N_() on empty string.
886
42135cad
AM		 8872020-02-26 Alan Modra <amodra@gmail.com>
888
889 * read.c (read_a_source_file): Call strncpy with length one
890 less than size of original_case_string.
891
dc1e8a47
AM		 8922020-02-26 Alan Modra <amodra@gmail.com>
893
894 * config/obj-elf.c: Indent labels correctly.
895 * config/obj-macho.c: Likewise.
896 * config/tc-aarch64.c: Likewise.
897 * config/tc-alpha.c: Likewise.
898 * config/tc-arm.c: Likewise.
899 * config/tc-cr16.c: Likewise.
900 * config/tc-crx.c: Likewise.
901 * config/tc-frv.c: Likewise.
902 * config/tc-i386-intel.c: Likewise.
903 * config/tc-i386.c: Likewise.
904 * config/tc-ia64.c: Likewise.
905 * config/tc-mn10200.c: Likewise.
906 * config/tc-mn10300.c: Likewise.
907 * config/tc-nds32.c: Likewise.
908 * config/tc-riscv.c: Likewise.
909 * config/tc-s12z.c: Likewise.
910 * config/tc-xtensa.c: Likewise.
911 * config/tc-z80.c: Likewise.
912 * read.c: Likewise.
913 * symbols.c: Likewise.
914 * write.c: Likewise.
915
bd0cf5a6
NC		 9162020-02-20 Nelson Chu <nelson.chu@sifive.com>
917
54b2aec1
NC		 918 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
919 we are assembling instruction with CSR. Call riscv_csr_read_only_check
920 after parsing all arguments.
921 (enum csr_insn_type): New enum is used to classify the CSR instruction.
922 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
923 are used to check if we write a read-only CSR by the CSR instruction.
924 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
925 all CSR for the read-only CSR checking.
926 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
927 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
928 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
929 all CSR instructions for the read-only CSR checking.
930 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
931 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
932
2ca89224
NC		 933 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
934 (riscv_opts): Initialize it.
935 (reg_lookup_internal): Check the `riscv_opts.csr_check`
936 before doing the CSR checking.
937 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
938 (md_longopts): Add mcsr-check and mno-csr-check.
939 (md_parse_option): Handle new enum option values.
940 (s_riscv_option): Handle new long options.
941 * doc/c-riscv.texi: Add description for the new .option and assembler
942 options.
943 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
944 the CSR checking.
945 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
946
bd0cf5a6
NC		 947 * config/tc-riscv.c (csr_extra_hash): New.
948 (enum riscv_csr_class): New enum. Used to decide
949 whether or not this CSR is legal in the current ISA string.
950 (struct riscv_csr_extra): New structure to hold all extra information
951 of CSR.
952 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
953 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
954 Call hash_reg_name to insert CSR address into reg_names_hash.
955 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
956 Decide whether the CSR is valid according to the csr_extra_hash.
957 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
958 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
959 not a boolean. This is same as riscv_init_csr_hash, so keep the
960 consistent usage.
961 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
962 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
963 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
964 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
965 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
966 f-ext CSR are not allowed.
967 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
968 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
969 source file is `priv-reg.s`, and the ISA is rv64if, so the
970 rv32-only CSR are not allowed.
971 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
972
10a95fcc
AM		 9732020-02-21 Alan Modra <amodra@gmail.com>
974
975 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
976 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
977
dda2980f
AM		 9782020-02-21 Alan Modra <amodra@gmail.com>
979
980 PR 25569
981 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
982 on section size adjustment, instead perform another write if
983 exec header size is larger than section size.
984
bd3380bc
NC		 9852020-02-19 Nelson Chu <nelson.chu@sifive.com>
986
987 * doc/c-riscv.texi: Add the doc entries for -march-attr/
988 -mno-arch-attr command line options.
989
fa164239
JW		 9902020-02-19 Nelson Chu <nelson.chu@sifive.com>
991
992 * testsuite/gas/riscv/c-add-addi.d: New testcase.
993 * testsuite/gas/riscv/c-add-addi.s: Likewise.
994
fcaaac0a
SB		 9952020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
996
997 PR 25576
998 * config/tc-z80.c (md_parse_option): Do not use an underscore
999 prefix for local labels in SDCC compatability mode.
1000 (z80_start_line_hook): Remove SDCC dollar label support.
1001 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1002 * testsuite/gas/z80/sdcc.s: Likewise.
1003
10042020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1005
1006 PR 25517
1007 * config/tc-z80.c: Add -march option.
1008 * doc/as.texi: Update Z80 documentation.
1009 * doc/c-z80.texi: Likewise.
1010 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1011 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1012 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1013 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1014 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1015 * testsuite/gas/z80/gbz80_all.d: Likewise.
1016 * testsuite/gas/z80/r800_extra.d: Likewise.
1017 * testsuite/gas/z80/r800_ii8.d: Likewise.
1018 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1019 * testsuite/gas/z80/sdcc.d: Likewise.
1020 * testsuite/gas/z80/z180.d: Likewise.
1021 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1022 * testsuite/gas/z80/z80_doc.d: Likewise.
1023 * testsuite/gas/z80/z80_ii8.d: Likewise.
1024 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1025 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1026 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1027 * testsuite/gas/z80/z80_sli.d: Likewise.
1028 * testsuite/gas/z80/z80n_all.d: Likewise.
1029 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1030
a7e12755
L		 10312020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1032
1033 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1034 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1035 * testsuite/gas/i386/i386.exp: Run property-3 and
1036 x86-64-property-3.
1037 * testsuite/gas/i386/property-3.d: New file.
1038 * testsuite/gas/i386/property-3.s: Likewise.
1039 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1040
272a84b1
L		 10412020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1042
1043 * config/tc-i386.c (cpu_arch): Add .popcnt.
1044 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1045 Add a tab before @samp{.sse4a}.
1046
c8f8eebc
JB		 10472020-02-17 Jan Beulich <jbeulich@suse.com>
1048
1049 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1050 for AddrPrefixOpReg templates. Combine the two pieces of
1051 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1052 mode.
1053
eedb0f2c
JB		 10542020-02-17 Jan Beulich <jbeulich@suse.com>
1055
1056 PR gas/14439
1057 * config/tc-i386.c (md_assemble): Also suppress operand
1058 swapping for MONITOR{,X} and MWAIT{,X}.
1059 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1060 Add Intel syntax monitor/mwait tests.
1061 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1062 Adjust expectations.
1063 *testsuite/gas/i386/sse3-intel.d,
1064 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1065 * testsuite/gas/i386/i386.exp: Run new tests.
1066
b9915cbc
JB		 10672020-02-17 Jan Beulich <jbeulich@suse.com>
1068
1069 PR gas/6518
1070 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1071 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1072 re-indentation).
1073 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1074 cases.
1075 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1076 * testsuite/gas/i386/avx512dq-inval.l,
1077 testsuite/gas/i386/inval-avx.l,
1078 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1079 * testsuite/gas/i386/avx512vl-ambig.s,
1080 testsuite/gas/i386/avx512vl-ambig.l: New.
1081 * testsuite/gas/i386/i386.exp: Run new test.
1082
af5c13b0
L		 10832020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1084
1085 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1086 nosse4.
1087 * doc/c-i386.texi: Document sse4a and nosse4a.
1088
07d98387
L		 10892020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1090
1091 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1092 for AT&T syntax.
1093
65fca059
JB		 10942020-02-14 Jan Beulich <jbeulich@suse.com>
1095
1096 PR gas/25438
1097 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1098 casing ...
1099 (process_suffix): ... here. Consider just the first operand
1100 initially.
1101 (check_long_reg): Drop opcode 0x63 special case again.
1102 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1103 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1104 Move ambiguous operand size tests ...
1105 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1106 testsuite/gas/i386/noreg64.s: ... here.
1107 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1108 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1109 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1110 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1111 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1112 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1113 testsuite/gas/i386/x86-64-movsxd.d,
1114 testsuite/gas/i386/x86-64-movsxd-intel.d,
1115 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1116 Adjust expectations.
1117 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1118 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1119 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1120 * testsuite/gas/i386/i386.exp: Run new tests.
1121
b6773884
JB		 11222020-02-14 Jan Beulich <jbeulich@suse.com>
1123
1124 * config/tc-i386.c (process_operands): Also skip segment
1125 override prefix emission if it matches an already present one.
1126 * testsuite/gas/i386/prefix32.s: Add double segment override
1127 cases.
1128 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1129
92334ad2
JB		 11302020-02-14 Jan Beulich <jbeulich@suse.com>
1131
1132 * config/tc-i386.c (process_operands): Drop ineffectual segment
1133 overrides when optimizing.
1134 * testsuite/gas/i386/lea-optimize.d: New.
1135 * testsuite/gas/i386/i386.exp: Run new test.
1136
11372020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1138
1139 * config/tc-i386.c (process_operands): Also check insn prefix
1140 for ineffectual segment override warning. Don't cover possible
1141 VEX/EVEX encoded insns there.
1142 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1143 testsuite/gas/i386/lea.e: New.
1144 * testsuite/gas/i386/i386.exp: Run new test.
1145
0e6724de
L		 11462020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1147
1148 PR gas/25438
1149 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1150 syntax.
1151
292676c1
L		 11522020-02-13 Fangrui Song <maskray@google.com>
1153 H.J. Lu <hongjiu.lu@intel.com>
1154
1155 PR gas/25551
1156 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1157 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1158 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1159 * testsuite/gas/i386/relax-5.d: New file.
1160 * testsuite/gas/i386/relax-5.s: Likewise.
1161 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1162 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1163
7deea9aa
JB		 11642020-02-13 Jan Beulich <jbeulich@suse.com>
1165
1166 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1167 "nosse4" entry.
1168
6c0946d0
JB		 11692020-02-12 Jan Beulich <jbeulich@suse.com>
1170
1171 * config/tc-i386.c (avx512): New (at file scope), moved from
1172 (check_VecOperands): ... here.
1173 (process_suffix): Add [XYZ]MMword operand size handling.
1174 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1175 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1176 tests.
1177 * testsuite/gas/i386/avx512dq-inval.l,
1178 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1179
5990e377
JB		 11802020-02-12 Jan Beulich <jbeulich@suse.com>
1181
1182 PR gas/24546
1183 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1184 code only.
1185 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1186 CALL/JMP in O_tbyte_ptr case.
1187 * doc/c-i386.texi: Mention far call and full pointer load ISA
1188 differences.
1189 * testsuite/gas/i386/x86-64-branch-3.s,
1190 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1191 * testsuite/gas/i386/x86-64-branch-3.d,
1192 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1193 * testsuite/gas/i386/x86-64-branch-5.l,
1194 testsuite/gas/i386/x86-64-branch-5.s: New.
1195 * testsuite/gas/i386/i386.exp: Run new test.
1196
9706160a
JB		 11972020-02-12 Jan Beulich <jbeulich@suse.com>
1198
1199 PR gas/25438
1200 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1201 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1202 64-bit-only warning.
1203 (check_word_reg): Consistently error on mismatching register
1204 size and suffix.
1205 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1206 for movw. Replace suffix / GPR for orb.
1207 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1208 byte GPRs as well as ones for inb/outb with a word accumulator.
1209 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1210 testsuite/gas/i386/inval.l: Adjust expectations.
1211
5de4d9ef
JB		 12122020-02-12 Jan Beulich <jbeulich@suse.com>
1213
1214 * config/tc-i386.c (operand_type_register_match): Also fall
1215 through initial two if()-s when the template allows for a GPR
1216 operand. Adjust comment.
1217
50128d0c
JB		 12182020-02-11 Jan Beulich <jbeulich@suse.com>
1219
1220 (struct _i386_insn): New field "short_form".
1221 (optimize_encoding): Drop setting of shortform field.
1222 (process_suffix): Set i.short_form. Replace shortform use.
1223 (process_operands): Replace shortform use.
1224
1ed818b4
MM		 12252020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1226
1227 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1228 loop initial declaration.
1229
5aae9ae9
MM		 12302020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1231
1232 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1233 instructions that can have 5 arguments.
1234 (enum operand_parse_code): Add new operands.
1235 (parse_operands): Account for new operands.
1236 (S5): New macro.
1237 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1238 (neon_select_shape): Account for P suffix.
1239 (LOW1): Move macro to global position.
1240 (HI4): Move macro to global position.
1241 (vcx_assign_vec_d): New.
1242 (vcx_assign_vec_m): New.
1243 (vcx_assign_vec_n): New.
1244 (enum vcx_reg_type): New.
1245 (vcx_get_reg_type): New.
1246 (vcx_size_pos): New.
1247 (vcx_vec_pos): New.
1248 (vcx_handle_shape): New.
1249 (vcx_ensure_register_in_range): New.
1250 (vcx_handle_register_arguments): New.
1251 (vcx_handle_insn_block): New.
1252 (vcx_handle_common_checks): New.
1253 (do_vcx1): New.
1254 (do_vcx2): New.
1255 (do_vcx3): New.
1256 * testsuite/gas/arm/cde-missing-fp.d: New test.
1257 * testsuite/gas/arm/cde-missing-fp.l: New test.
1258 * testsuite/gas/arm/cde-missing-mve.d: New test.
1259 * testsuite/gas/arm/cde-missing-mve.l: New test.
1260 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1261 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1262 * testsuite/gas/arm/cde-mve.s: New test.
1263 * testsuite/gas/arm/cde-warnings.l:
1264 * testsuite/gas/arm/cde-warnings.s:
1265 * testsuite/gas/arm/cde.d:
1266 * testsuite/gas/arm/cde.s:
1267
4934a27c
MM		 12682020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1269 Matthew Malcomson <matthew.malcomson@arm.com>
1270
1271 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1272 CDE coprocessor that can be enabled.
1273 (enum pred_instruction_type): New pred type.
1274 (BAD_NO_VPT): New error message.
1275 (BAD_CDE): New error message.
1276 (BAD_CDE_COPROC): New error message.
1277 (enum operand_parse_code): Add new immediate operands.
1278 (parse_operands): Account for new immediate operands.
1279 (check_cde_operand): New.
1280 (cde_coproc_enabled): New.
1281 (cde_coproc_pos): New.
1282 (cde_handle_coproc): New.
1283 (cxn_handle_predication): New.
1284 (do_custom_instruction_1): New.
1285 (do_custom_instruction_2): New.
1286 (do_custom_instruction_3): New.
1287 (do_cx1): New.
1288 (do_cx1a): New.
1289 (do_cx1d): New.
1290 (do_cx1da): New.
1291 (do_cx2): New.
1292 (do_cx2a): New.
1293 (do_cx2d): New.
1294 (do_cx2da): New.
1295 (do_cx3): New.
1296 (do_cx3a): New.
1297 (do_cx3d): New.
1298 (do_cx3da): New.
1299 (handle_pred_state): Define new IT block behaviour.
1300 (insns): Add newn CX*{,d}{,a} instructions.
1301 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1302 Define new cdecp extension strings.
1303 * doc/c-arm.texi: Document new cdecp extension arguments.
1304 * testsuite/gas/arm/cde-scalar.d: New test.
1305 * testsuite/gas/arm/cde-scalar.s: New test.
1306 * testsuite/gas/arm/cde-warnings.d: New test.
1307 * testsuite/gas/arm/cde-warnings.l: New test.
1308 * testsuite/gas/arm/cde-warnings.s: New test.
1309 * testsuite/gas/arm/cde.d: New test.
1310 * testsuite/gas/arm/cde.s: New test.
1311
4b5aaf5f
L		 13122020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1313
1314 PR gas/25516
1315 * config/tc-i386.c (intel64): Renamed to ...
1316 (isa64): This.
1317 (match_template): Accept Intel64 only instruction by default.
1318 (i386_displacement): Updated.
1319 (md_parse_option): Updated.
1320 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1321 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1322 -mamd64 to x86-64-sysenter-amd.
1323 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1324
33176d91
AM		 13252020-02-10 Alan Modra <amodra@gmail.com>
1326
1327 * config/obj-elf.c (obj_elf_change_section): Error for section
1328 type, attr or entsize changes in assembly.
1329 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1330 * testsuite/gas/elf/section5.l: Update.
1331
82194874
AM		 13322020-02-10 Alan Modra <amodra@gmail.com>
1333
1334 * output-file.c (output_file_close): Do a normal close when
1335 flag_always_generate_output.
1336 * write.c (write_object_file): Don't stop output when
1337 flag_always_generate_output.
1338
9fc0b501
SB		 13392020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1340
1341 PR 25469
1342 * config/tc-z80.c: Add -gbz80 command line option to generate code
1343 for the GameBoy Z80. Add support for generating DWARF.
1344 * config/tc-z80.h: Add support for DWARF debug information
1345 generation.
1346 * doc/c-z80.texi: Document new command line option.
1347 * testsuite/gas/z80/gbz80_all.d: New file.
1348 * testsuite/gas/z80/gbz80_all.s: New file.
1349 * testsuite/gas/z80/z80.exp: Run the new tests.
1350 * testsuite/gas/z80/z80n_all.d: New file.
1351 * testsuite/gas/z80/z80n_all.s: New file.
1352 * testsuite/gas/z80/z80n_reloc.d: New file.
1353
b7d07216
L		 13542020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1355
1356 PR gas/25381
1357 * config/obj-elf.c (get_section): Also check
1358 linked_to_symbol_name.
1359 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1360 (obj_elf_parse_section_letters): Handle the 'o' flag.
1361 (build_group_lists): Renamed to ...
1362 (build_additional_section_info): This. Set elf_linked_to_section
1363 from map_head.linked_to_symbol_name.
1364 (elf_adjust_symtab): Updated.
1365 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1366 * doc/as.texi: Document the 'o' flag.
1367 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1368 * testsuite/gas/elf/section18.d: New file.
1369 * testsuite/gas/elf/section18.s: Likewise.
1370 * testsuite/gas/elf/section19.d: Likewise.
1371 * testsuite/gas/elf/section19.s: Likewise.
1372 * testsuite/gas/elf/section20.d: Likewise.
1373 * testsuite/gas/elf/section20.s: Likewise.
1374 * testsuite/gas/elf/section21.d: Likewise.
1375 * testsuite/gas/elf/section21.l: Likewise.
1376 * testsuite/gas/elf/section21.s: Likewise.
1377
5eb617a7
L		 13782020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1379
1380 * NEWS: Mention x86 assembler options to align branches for
1381 binutils 2.34.
1382
986ac314
L		 13832020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1384
1385 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1386 only for ELF targets.
1387 * testsuite/gas/i386/unique.d: Don't xfail.
1388 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1389
19234a6d
AM		 13902020-02-06 Alan Modra <amodra@gmail.com>
1391
1392 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1393 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1394
02e0be69
AM		 13952020-02-06 Alan Modra <amodra@gmail.com>
1396
1397 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1398 xfail, and rename test.
1399 * testsuite/gas/elf/section12b.d: Likewise.
1400 * testsuite/gas/elf/section16a.d: Likewise.
1401 * testsuite/gas/elf/section16b.d: Likewise.
1402
a8c4d40b
L		 14032020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1404
1405 PR gas/25380
1406 * config/obj-elf.c (section_match): Removed.
1407 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1408 section_id.
1409 (obj_elf_change_section): Replace info and group_name arguments
1410 with match_p. Also update the section ID and flags from match_p.
1411 (obj_elf_section): Handle "unique,N". Update call to
1412 obj_elf_change_section.
1413 * config/obj-elf.h (elf_section_match): New.
1414 (obj_elf_change_section): Updated.
1415 * config/tc-arm.c (start_unwind_section): Update call to
1416 obj_elf_change_section.
1417 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1418 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1419 (microblaze_s_sdata): Likewise.
1420 (microblaze_s_rdata): Likewise.
1421 (microblaze_s_bss): Likewise.
1422 * config/tc-mips.c (s_change_section): Likewise.
1423 * config/tc-msp430.c (msp430_profiler): Likewise.
1424 * config/tc-rx.c (parse_rx_section): Likewise.
1425 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1426 * doc/as.texi: Document "unique,N" in .section directive.
1427 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1428 * testsuite/gas/elf/section15.d: New file.
1429 * testsuite/gas/elf/section15.s: Likewise.
1430 * testsuite/gas/elf/section16.s: Likewise.
1431 * testsuite/gas/elf/section16a.d: Likewise.
1432 * testsuite/gas/elf/section16b.d: Likewise.
1433 * testsuite/gas/elf/section17.d: Likewise.
1434 * testsuite/gas/elf/section17.l: Likewise.
1435 * testsuite/gas/elf/section17.s: Likewise.
1436 * testsuite/gas/i386/unique.d: Likewise.
1437 * testsuite/gas/i386/unique.s: Likewise.
1438 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1439 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1440
575d37ae
L		 14412020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1442
1443 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1444
2384096c
G		 14452020-02-01 Anthony Green <green@moxielogic.com>
1446
1447 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1448
95441c43
SL		 14492020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1450
1451 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1452 %tls_ldo.
1453
d465d695
AV		 14542020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1455
1456 PR gas/25472
1457 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1458 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1459 +mve.
1460 * testsuite/gas/arm/mve_dsp.d: New test.
1461
d26cc8a9
NC		 14622020-01-31 Nick Clifton <nickc@redhat.com>
1463
1464 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1465 rather than BFD_RELOC_NONE.
1466
90e9955a
SP		 14672020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1468
1469 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1470 to support VLDMIA instruction for MVE.
1471 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1472 instruction for MVE.
1473 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1474 instruction for MVE.
1475 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1476 instruction for MVE.
1477 * testsuite/gas/arm/mve-ldst.d: New test.
1478 * testsuite/gas/arm/mve-ldst.s: Likewise.
1479
53943f32
NC		 14802020-01-31 Nick Clifton <nickc@redhat.com>
1481
1482 * po/fr.po: Updated French translation.
1483 * po/ru.po: Updated Russian translation.
1484
c3036ed0
RS		 14852020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1486
1487 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1488 .s for the movprfx.
1489 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1490 * testsuite/gas/aarch64/sve-movprfx_28.d,
1491 * testsuite/gas/aarch64/sve-movprfx_28.l,
1492 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1493
2ae4c703
JB		 14942020-01-30 Jan Beulich <jbeulich@suse.com>
1495
1496 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1497 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1498 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1499 Adjust expectations.
1500
bd434cc4
JM		 15012020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1502
1503 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1504 * testsuite/gas/bpf/alu-be.d: Likewise.
1505 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1506 * testsuite/gas/bpf/alu32-be.d: Likewise.
1507
aeab2b26
JB		 15082020-01-30 Jan Beulich <jbeulich@suse.com>
1509
1510 * testsuite/gas/i386/x86-64-branch-2.s,
1511 testsuite/gas/i386/x86-64-branch-4.s,
1512 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1513 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1514 testsuite/gas/i386/x86-64-branch-2.d,
1515 testsuite/gas/i386/x86-64-branch-4.l,
1516 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1517
873494c8
JB		 15182020-01-30 Jan Beulich <jbeulich@suse.com>
1519
1520 * config/tc-i386.c (process_suffix): .
1521 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1522 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1523 Add LRETQ case.
1524 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1525 suffix.
1526 testsuite/gas/i386/x86_64.s: Add RETF cases.
1527 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1528 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1529 testsuite/gas/i386/x86-64-opcode.d,
1530 testsuite/gas/i386/x86-64-suffix-intel.d,
1531 testsuite/gas/i386/x86-64-suffix.d,
1532 testsuite/gas/i386/x86_64-intel.d
1533 testsuite/gas/i386/x86_64.d: Adjust expectations.
1534 * testsuite/gas/i386/x86-64-suffix.e,
1535 testsuite/gas/i386/x86_64.e: New.
1536
62b3f548
JB		 15372020-01-30 Jan Beulich <jbeulich@suse.com>
1538
1539 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1540 special case.
1541
bc31405e
L		 15422020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1543
1544 PR binutils/25445
1545 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1546 movsxd.
1547 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1548 differences. Document movslq and movsxd.
1549 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1550 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1551 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1552 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1553 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1554 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1555 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1556 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1557 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1558 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1559 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1560
e3696f67
AM		 15612020-01-27 Alan Modra <amodra@gmail.com>
1562
1563 * testsuite/gas/all/gas.exp: Replace case statements with switch
1564 statements.
1565 * testsuite/gas/elf/elf.exp: Likewise.
1566 * testsuite/gas/macros/macros.exp: Likewise.
1567 * testsuite/lib/gas-defs.exp: Likewise.
1568
7568c93b
TC		 15692020-01-27 Tamar Christina <tamar.christina@arm.com>
1570
1571 PR 25403
1572 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1573 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1574
403d1bd9
JW		 15752020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1576
1577 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1578 s exts must be known, so rename *ok* to *fail*.
1579 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1580 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1581 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1582 above change.
1583 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1584 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1585
be4c5e58
L		 15862020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1587
1588 PR gas/25438
1589 * config/tc-i386.c (check_long_reg): Always disallow double word
1590 suffix in mnemonic with word general register.
1591 * testsuite/gas/i386/general.s: Replace word general register
1592 with double word general register for movl.
1593 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1594 register.
1595 * testsuite/gas/i386/general.l: Updated.
1596 * testsuite/gas/i386/inval.l: Likewise.
1597
9e7028aa
AM		 15982020-01-22 Alan Modra <amodra@gmail.com>
1599
1600 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1601 __tls_get_addr_desc and __tls_get_addr_opt.
1602
e3ed17f3
JB		 16032020-01-21 Jan Beulich <jbeulich@suse.com>
1604
1605 * testsuite/gas/i386/inval-crc32.s,
1606 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1607 * testsuite/gas/i386/inval-crc32.l,
1608 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1609
1a035124
JB		 16102020-01-21 Jan Beulich <jbeulich@suse.com>
1611
1612 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1613 generic code path. Deal with No_lSuf being set in a template.
1614 * testsuite/gas/i386/inval-crc32.l,
1615 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1616 instead of error(s) when operand size is ambiguous.
1617 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1618 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1619 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1620 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1621 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1622 Adjust expectations.
1623
c006a730
JB		 16242020-01-21 Jan Beulich <jbeulich@suse.com>
1625
1626 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1627 and an intel_syntax check. Re-write lack-of-suffix processing
1628 logic.
1629 * doc/c-i386.texi: Document operand size defaults for suffix-
1630 less AT&T syntax insns.
1631 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1632 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1633 testsuite/gas/i386/x86-64-avx-scalar.s,
1634 testsuite/gas/i386/x86-64-avx.s,
1635 testsuite/gas/i386/x86-64-bundle.s,
1636 testsuite/gas/i386/x86-64-intel64.s,
1637 testsuite/gas/i386/x86-64-lock-1.s,
1638 testsuite/gas/i386/x86-64-opcode.s,
1639 testsuite/gas/i386/x86-64-sse2avx.s,
1640 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1641 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1642 testsuite/gas/i386/x86-64-nops.s,
1643 testsuite/gas/i386/x86-64-ptwrite.s,
1644 testsuite/gas/i386/x86-64-simd.s,
1645 testsuite/gas/i386/x86-64-sse-noavx.s,
1646 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1647 insns.
1648 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1649 testsuite/gas/i386/noreg64.s: Add further tests.
1650 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1651 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1652 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1653 testsuite/gas/i386/sse-noavx.d,
1654 testsuite/gas/i386/x86-64-intel64.d,
1655 testsuite/gas/i386/x86-64-nops.d,
1656 testsuite/gas/i386/x86-64-opcode.d,
1657 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1658 testsuite/gas/i386/x86-64-ptwrite.d,
1659 testsuite/gas/i386/x86-64-simd-intel.d,
1660 testsuite/gas/i386/x86-64-simd-suffix.d,
1661 testsuite/gas/i386/x86-64-simd.d,
1662 testsuite/gas/i386/x86-64-sse-noavx.d
1663 testsuite/gas/i386/x86-64-suffix.d,
1664 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1665 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1666 testsuite/gas/i386/noreg64.l: New.
1667 * testsuite/gas/i386/i386.exp: Run new tests.
1668
c906a69a
JB		 16692020-01-21 Jan Beulich <jbeulich@suse.com>
1670
1671 * testsuite/gas/i386/avx512_bf16_vl.s,
1672 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1673 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1674 broadcast forms of VCVTNEPS2BF16.
1675 * testsuite/gas/i386/avx512_bf16_vl.d,
1676 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1677
26916852
NC		 16782020-01-20 Nick Clifton <nickc@redhat.com>
1679
1680 * po/uk.po: Updated Ukranian translation.
1681
14470f07
L		 16822020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1683
1684 PR ld/25416
1685 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1686 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1687 x32 object.
1688 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1689 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1690 R_X86_64_GOTPC32_TLSDESC relocation.
1691
1b1bb2c6
NC		 16922020-01-18 Nick Clifton <nickc@redhat.com>
1693
1694 * configure: Regenerate.
1695 * po/gas.pot: Regenerate.
1696
ae774686
NC		 16972020-01-18 Nick Clifton <nickc@redhat.com>
1698
1699 Binutils 2.34 branch created.
1700
42e04b36
L		 17012020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1702
1703 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1704 with vex_encoding_vex.
1705 (parse_insn): Likewise.
1706 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1707 and {vex3} documentation.
1708 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1709 {vex}.
1710 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1711
2da2eaf4
AV		 17122020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1713
1714 PR 25376
1715 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1716 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1717 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1718 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1719 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1720 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1721
45a4bb20
JB		 17222020-01-16 Jan Beulich <jbeulich@suse.com>
1723
1724 * config/tc-i386.c (match_template): Drop found_cpu_match local
1725 variable.
1726
4814632e
JB		 17272020-01-16 Jan Beulich <jbeulich@suse.com>
1728
1729 * testsuite/gas/i386/avx512dq-inval.l,
1730 testsuite/gas/i386/avx512dq-inval.s: New.
1731 * testsuite/gas/i386/i386.exp: Run new test.
1732
131cb553
JL		 17332020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1734
1735 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1736 relocations when the target is 430X, except when extracting part of an
1737 expression.
1738 (msp430_srcoperand): Adjust comment.
1739 Initialize the expp member of the msp430_operand_s struct as
1740 appropriate.
1741 (msp430_dstoperand): Likewise.
1742 * testsuite/gas/msp430/msp430.exp: Run new test.
1743 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1744 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1745
c24d0e8d
AM		 17462020-01-15 Alan Modra <amodra@gmail.com>
1747
1748 * configure.tgt: Add sparc-*-freebsd case.
1749
e44925ae
LC		 17502020-01-14 Lili Cui <lili.cui@intel.com>
1751
1752 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1753 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1754 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1755 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1756 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1757 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1758 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1759 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1760 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1761 * testsuite/gas/i386/align-branch-5.d: Likewise.
1762 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1763 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1764 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1765 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1766 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1767 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1768 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1769 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1770 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1771 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1772 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1773 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1774
7a6bf3be
SB		 17752020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1776
1777 PR 25377
1778 * config/tc-z80.c: Add support for half precision, single
1779 precision and double precision floating point values.
1780 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1781 * doc/as.texi: Add new z80 command line options.
1782 * doc/c-z80.texi: Document new z80 command line options.
1783 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1784 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1785 * testsuite/gas/z80/z80.exp: Run the new test.
1786 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1787 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1788 * testsuite/gas/z80/strings.d: Update expected output.
1789
82e9597c
MM		 17902020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1791
1792 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1793 dependency.
1794
5e4f7e05
CZ		 17952020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1796
1797 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1798 the CPU.
1799 * config/tc-arc.h: Add header if/defs.
1800 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1801
febda64f
AM		 18022020-01-13 Alan Modra <amodra@gmail.com>
1803
1804 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1805
5496abe1
AM		 18062020-01-13 Alan Modra <amodra@gmail.com>
1807
1808 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1809 insertion.
1810
ec4181f2
AM		 18112020-01-10 Alan Modra <amodra@gmail.com>
1812
1813 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1814 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1815
40c75bc8
SB		 18162020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1817
1818 PR 25224
1819 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1820 opcode byte values.
1821 (emit_ld_r_r): Likewise.
1822 (emit_ld_rr_m): Likewise.
1823 (emit_ld_rr_nn): Likewise.
1824
72aea328
JB		 18252020-01-09 Jan Beulich <jbeulich@suse.com>
1826
1827 * config/tc-i386.c (optimize_encoding): Add
1828 is_any_vex_encoding() invocations. Drop respective
1829 i.tm.extension_opcode == None checks.
1830
3f93af61
JB		 18312020-01-09 Jan Beulich <jbeulich@suse.com>
1832
1833 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1834 REX transformations. Correct comment indentation.
1835
7697afb6
JB		 18362020-01-09 Jan Beulich <jbeulich@suse.com>
1837
1838 * config/tc-i386.c (optimize_encoding): Generalize register
1839 transformation for TEST optimization.
1840
d835a58b
JB		 18412020-01-09 Jan Beulich <jbeulich@suse.com>
1842
1843 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1844 testsuite/gas/i386/x86-64-sysenter-amd.d,
1845 testsuite/gas/i386/x86-64-sysenter-amd.l,
1846 testsuite/gas/i386/x86-64-sysenter-intel.d,
1847 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1848 * testsuite/gas/i386/i386.exp: Run new tests.
1849
915808f6
NC		 18502020-01-08 Nick Clifton <nickc@redhat.com>
1851
1852 PR 25284
1853 * doc/as.texi (Align): Document the fact that all arguments can be
1854 omitted.
1855 (Balign): Likewise.
1856 (P2align): Likewise.
1857
f1f28025
NC		 18582020-01-08 Nick Clifton <nickc@redhat.com>
1859
1860 PR 14891
1861 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1862 already defined as a different symbol type.
1863 * testsuite/gas/elf/pr14891.s: New test source file.
1864 * testsuite/gas/elf/pr14891.d: New test driver.
1865 * testsuite/gas/elf/pr14891.s: New test expected error output.
1866 * testsuite/gas/elf/elf.exp: Run the new test.
1867
030a2e78
AM		 18682020-01-08 Alan Modra <amodra@gmail.com>
1869
1870 * config/tc-z8k.c (md_begin): Make idx unsigned.
1871 (get_specific): Likewise for this_index.
1872
2a1ebfb2
CZ		 18732020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1874
1875 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1876 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1877 (md_operand): Set X_md to absent.
1878 (arc_parse_name): Check for X_md.
1879
16d87673
SB		 18802020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1881
1882 PR 25311
1883 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1884 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1885 NO_STRING_ESCAPES.
1886 * read.c (next_char_of_string): Likewise.
1887 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1888 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1889
a2322019
NC		 18902020-01-03 Nick Clifton <nickc@redhat.com>
1891
1892 * po/sv.po: Updated Swedish translation.
1893
5437a02a
JB		 18942020-01-03 Jan Beulich <jbeulich@suse.com>
1895
1896 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1897 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1898
567dfba2
JB		 18992020-01-03 Jan Beulich <jbeulich@suse.com>
1900
1901 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1902 by-element usdot. Add 64-bit form tests for by-element sudot.
1903 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1904
8c45011a
JB		 19052020-01-03 Jan Beulich <jbeulich@suse.com>
1906
1907 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1908 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1909
f4950f76
JB		 19102020-01-03 Jan Beulich <jbeulich@suse.com>
1911
1912 * testsuite/gas/aarch64/f64mm.d,
1913 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1914
6655dba2
SB		 19152020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1916
1917 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1918 support for assembler code generated by SDCC. Add new relocation
1919 types. Add z80-elf target support.
1920 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1921 labels. Local labels starts from ".L".
1922 * NEWS: Mention the new support.
1923 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1924 * testsuite/gas/all/fwdexp.s: Likewise.
1925 * testsuite/gas/all/cond.l: Likewise.
1926 * testsuite/gas/all/cond.s: Likewise.
1927 * testsuite/gas/all/fwdexp.d: Likewise.
1928 * testsuite/gas/all/fwdexp.s: Likewise.
1929 * testsuite/gas/elf/section2.e-mips: Likewise.
1930 * testsuite/gas/elf/section2.l: Likewise.
1931 * testsuite/gas/elf/section2.s: Likewise.
1932 * testsuite/gas/macros/app1.d: Likewise.
1933 * testsuite/gas/macros/app1.s: Likewise.
1934 * testsuite/gas/macros/app2.d: Likewise.
1935 * testsuite/gas/macros/app2.s: Likewise.
1936 * testsuite/gas/macros/app3.d: Likewise.
1937 * testsuite/gas/macros/app3.s: Likewise.
1938 * testsuite/gas/macros/app4.d: Likewise.
1939 * testsuite/gas/macros/app4.s: Likewise.
1940 * testsuite/gas/macros/app4b.s: Likewise.
1941 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1942 * testsuite/gas/z80/z80.exp: Add new tests
1943 * testsuite/gas/z80/dollar.d: New file.
1944 * testsuite/gas/z80/dollar.s: New file.
1945 * testsuite/gas/z80/ez80_adl_all.d: New file.
1946 * testsuite/gas/z80/ez80_adl_all.s: New file.
1947 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1948 * testsuite/gas/z80/ez80_isuf.s: New file.
1949 * testsuite/gas/z80/ez80_z80_all.d: New file.
1950 * testsuite/gas/z80/ez80_z80_all.s: New file.
1951 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1952 * testsuite/gas/z80/r800_extra.d: New file.
1953 * testsuite/gas/z80/r800_extra.s: New file.
1954 * testsuite/gas/z80/r800_ii8.d: New file.
1955 * testsuite/gas/z80/r800_z80_doc.d: New file.
1956 * testsuite/gas/z80/z180.d: New file.
1957 * testsuite/gas/z80/z180.s: New file.
1958 * testsuite/gas/z80/z180_z80_doc.d: New file.
1959 * testsuite/gas/z80/z80_doc.d: New file.
1960 * testsuite/gas/z80/z80_doc.s: New file.
1961 * testsuite/gas/z80/z80_ii8.d: New file.
1962 * testsuite/gas/z80/z80_ii8.s: New file.
1963 * testsuite/gas/z80/z80_in_f_c.d: New file.
1964 * testsuite/gas/z80/z80_in_f_c.s: New file.
1965 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1966 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1967 * testsuite/gas/z80/z80_out_c_0.d: New file.
1968 * testsuite/gas/z80/z80_out_c_0.s: New file.
1969 * testsuite/gas/z80/z80_reloc.d: New file.
1970 * testsuite/gas/z80/z80_reloc.s: New file.
1971 * testsuite/gas/z80/z80_sli.d: New file.
1972 * testsuite/gas/z80/z80_sli.s: New file.
1973
a65b5de6
SN		 19742020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1975
1976 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1977 REGLIST_RN.
1978
b14ce8bf
AM		 19792020-01-01 Alan Modra <amodra@gmail.com>
1980
1981 Update year range in copyright notice of all files.
1982
0b114740 1983For older changes see ChangeLog-2019
3499769a 1984\f
0b114740 1985Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 1986
1987Copying and distribution of this file, with or without modification,
1988are permitted in any medium without royalty provided the copyright
1989notice and this notice are preserved.
1990
1991Local Variables:
1992mode: change-log
1993left-margin: 8
1994fill-column: 74
1995version-control: never
1996End:
GDB Binutils - Deliverables
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