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Power10 Set boolean extension
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
4f3e9537
PB		 12020-05-11 Peter Bergner <bergner@linux.ibm.com>
2
3 * testsuite/gas/ppc/set_bool.d,
4 * testsuite/gas/ppc/set_bool.s: New test.
5 * testsuite/gas/ppc/ppc.exp: Run it.
6
ec40e91c
AM		 72020-05-11 Alan Modra <amodra@gmail.com>
8
9 * testsuite/gas/ppc/bitmanip.d,
10 * testsuite/gas/ppc/bitmanip.s: New test.
11 * testsuite/gas/ppc/ppc.exp: Run it.
12
d7e97a76
AM		 132020-05-11 Alan Modra <amodra@gmail.com>
14
15 * testsuite/gas/ppc/genpcv.d,
16 * testsuite/gas/ppc/genpcv.s: New test.
17 * testsuite/gas/ppc/ppc.exp: Run it.
18
fdefed7c
AM		 192020-05-11 Alan Modra <amodra@gmail.com>
20
21 * testsuite/gas/ppc/maskmanip.d,
22 * testsuite/gas/ppc/maskmanip.s: New test.
23 * testsuite/gas/ppc/ppc.exp: Run it.
24
aa3c112f
AM		 252020-05-11 Alan Modra <amodra@gmail.com>
26 Peter Bergner <bergner@linux.ibm.com>
27
28 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
29 (md_assemble): Check acc specified in correct operand.
30 * testsuite/gas/ppc/outerprod.d,
31 * testsuite/gas/ppc/outerprod.s,
32 * testsuite/gas/ppc/vsx4.d,
33 * testsuite/gas/ppc/vsx4.s: New tests.
34 * testsuite/gas/ppc/ppc.exp: Run them.
35
6edbfd3b
AM		 362020-05-11 Alan Modra <amodra@gmail.com>
37
38 * testsuite/gas/ppc/simd_perm.d,
39 * testsuite/gas/ppc/simd_perm.s: New test.
40 * testsuite/gas/ppc/ppc.exp: Run it.
41
c7d7aea2
AM		 422020-05-11 Alan Modra <amodra@gmail.com>
43
44 * testsuite/gas/ppc/int128.d,
45 * testsuite/gas/ppc/int128.s: New test.
46 * testsuite/gas/ppc/ppc.exp: Run it.
47
94ba9882
AM		 482020-05-11 Alan Modra <amodra@gmail.com>
49
50 * testsuite/gas/ppc/vsx_32byte.d,
51 * testsuite/gas/ppc/vsx_32byte.s: New test.
52 * testsuite/gas/ppc/ppc.exp: Run it.
53
f4791f1a
AM		 542020-05-11 Alan Modra <amodra@gmail.com>
55
56 * testsuite/gas/ppc/vec_mul.s,
57 * testsuite/gas/ppc/vec_mul.d: New test.
58 * testsuite/gas/ppc/ppc.exp: Run it.
59
3ff0a5ba
PB		 602020-05-11 Peter Bergner <bergner@linux.ibm.com>
61
62 * testsuite/gas/ppc/byte_rev.d,
63 * testsuite/gas/ppc/byte_rev.s: New test.
64 * testsuite/gas/ppc/ppc.exp: Run it.
65
afef4fe9
PB		 662020-05-11 Peter Bergner <bergner@linux.ibm.com>
67
68 * testsuite/gas/ppc/power10.d: Add paste. tests.
69 * testsuite/gas/ppc/power10.s: Likewise.
70
1224c05d
PB		 712020-05-11 Peter Bergner <bergner@linux.ibm.com>
72
73 * testsuite/gas/ppc/power10.s: New test.
74 * testsuite/gas/ppc/power10.d: Likewise.
75 * testsuite/gas/ppc/ppc.exp: Run it.
76
7c1f4227
AM		 772020-05-11 Alan Modra <amodra@gmail.com>
78
79 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
80 renaming.
81 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
82 place of -mfuture/-Mfuture.
83 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
84 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
85
bfeaed38
NC		 862020-05-06 Nick Clifton <nickc@redhat.com>
87
88 * po/sv.po: Updated Swedish translation.
89
6ef719c0
NC		 902020-05-06 Nick Clifton <nickc@redhat.com>
91
92 PR 25927
93 * doc/as.texi (Preprocessing): Replace cross reference to not
94 existant document with a URL to the equivalent page in the GCC
95 manual.
96
546cb2d8
NC		 972020-05-05 Nick Clifton <nickc@redhat.com>
98
99 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
100 construction of a DWARF-5 directory name table.
101 * testsuite/gas/elf/pr25917.d: Update expected output.
102
7d0bd487
GN		 1032020-05-05 Gunther Nikl <gnikl@justmail.de>
104
105 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
106 (md_parse_option): Remove initialization of elf_flags.
070b775f 107
fe05f369
ASDV		 1082020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
109
110 PR gas/25863
111 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
112 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
113 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
114
4706679d
NC		 1152020-05-04 Nick Clifton <nickc@redhat.com>
116
117 PR 25917
118 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
119 table's existence before looking at its entries.
070b775f
NC		 120 Also do not emit a default directory entry if there are no
121 directories in use.
122
4706679d
NC		 123 * testsuite/gas/elf/pr25917.s: New test source file.
124 * testsuite/gas/elf/pr25917.d: New test driver.
125 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
126
09c1e68a
AC		 1272020-04-30 Alex Coplan <alex.coplan@arm.com>
128
129 * config/tc-aarch64.c (fix_insn): Implement for
130 AARCH64_OPND_UNDEFINED.
131 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
132 * testsuite/gas/aarch64/udf.s: New.
133 * testsuite/gas/aarch64/udf.d: New.
134 * testsuite/gas/aarch64/udf-invalid.s: New.
135 * testsuite/gas/aarch64/udf-invalid.l: New.
136 * testsuite/gas/aarch64/udf-invalid.d: New.
137
c578f16e
YS		 1382020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
139
140 * config/tc-rx.c (elf_flags): Reset default value.
141 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
142
935f1f4b
MF		 1432020-04-29 Max Filippov <jcmvbkbc@gmail.com>
144
145 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
146 if it's not defined.
147 (microarch_earliest): New static variable.
148 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
149 simcall opcode has mandatory parameter.
150 (xg_init_global_config): Initialize microarch_earliest.
151
5c936ef5
NC		 1522020-04-29 Nick Clifton <nickc@redhat.com>
153
154 PR 22699
155 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
156 IMM0_8S and add support for IMM0_8U.
157 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
158 unsigned 8-bit immediate.
159 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 160 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 161
251dae91
TC		 1622020-04-27 Tamar Christina <tamar.christina@arm.com>
163
164 * NEWS: Add news entry for big-obj.
165 * config/tc-i386.c (i386_target_format): Support new format.
166 * doc/c-i386.texi: Add i386 support.
167 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
168 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
169
714e6c96
NC		 1702020-04-27 Nick Clifton <nickc@redhat.com>
171
172 PR 25878
173 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
174 (assign_file_to_slot): New function. Fills in an entry in the
175 files table.
176 (allocate_filenum): Use new function.
177 (allocate_filename_to_slot): Use new function. If the specified
178 slot entry is already in use, but was chosen automatically then
179 reassign the automatic entry.
180
a09f656b 1812020-04-26 Hongtao Liu <hongtao.liu@intel.com
182
183 * config/tc-i386.c (lfence_before_ret_shl): New member.
184 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
185 for Anysize insns.
186 (insert_after_load): Issue warning for REP CMPS/SCAS.
187 (insert_before_before): Handle iret, Handle
188 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
189 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
190 -mlfence-before-ret=[none/not/or/shl/yes].
191 Enable -mlfence-before-ret=shl when
192 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
193 (md_show_usage): Ditto.
194 * doc/c-i386.texi: Ditto.
195 * testsuite/gas/i386/i386.exp: Add new testcases.
196 * testsuite/gas/i386/lfence-load-b.d: New.
197 * testsuite/gas/i386/lfence-load-b.e: New.
198 * testsuite/gas/i386/lfence-load.d: Modified.
199 * testsuite/gas/i386/lfence-load.e: New.
200 * testsuite/gas/i386/lfence-load.s: Modified.
201 * testsuite/gas/i386/lfence-ret-a.d: Modified.
202 * testsuite/gas/i386/lfence-ret-b.d: Modified.
203 * testsuite/gas/i386/lfence-ret-c.d: New.
204 * testsuite/gas/i386/lfence-ret-d.d: New.
205 * testsuite/gas/i386/lfence-ret.s: Modified.
206 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
207 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
208 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
209 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
210 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
211 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
212 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
213 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
214 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
215 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
216
30ce8e47
MF		 2172020-04-22 Max Filippov <jcmvbkbc@gmail.com>
218
219 PR ld/25861
220 * config/tc-xtensa.c (md_apply_fix): Replace
221 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
222 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
223 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
224 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
225 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
226
31c89d60
AM		 2272020-04-22 Alan Modra <amodra@gmail.com>
228
229 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
230 symbol for ".symver .. remove".
231 * doc/as.texi (.symver): Update.
232 * testsuite/gas/symver/symver11.s: Make foo weak.
233 * testsuite/gas/symver/symver11.d: Expect an error.
234 * testsuite/gas/symver/symver7.d: Allow other random symbols.
235
1d3eb556
L		 2362020-04-21 H.J. Lu <hongjiu.lu@intel.com>
237
238 * testsuite/gas/symver/symver11.s: Add ".balign 8".
239
bb2a1453
AS		 2402020-04-21 Andreas Schwab <schwab@linux-m68k.org>
241
242 PR 25848
243 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
244 * testsuite/gas/m68k/operands.d: Update.
245 * testsuite/gas/m68k/op68000.d: Update for new error messages.
246
c36876fe
TC		 2472020-04-21 Tamar Christina <tamar.christina@arm.com>
248
249 PR binutils/24753
250 * testsuite/gas/arm/pr24753.d: New test.
251 * testsuite/gas/arm/pr24753.s: New test.
252
6914be53
L		 2532020-04-21 H.J. Lu <hongjiu.lu@intel.com>
254
255 PR gas/23840
256 PR gas/25295
257 * NEWS: Mention .symver extension.
258 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
259 function.
260 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
261 add a version name. Add local, hidden and remove visibility
262 support.
263 (elf_frob_symbol): Handle the list of version names. Update the
264 original symbol to local, hidden or remove it from the symbol
265 table.
266 (elf_frob_file_before_adjust): Handle the list of version names.
267 * config/obj-elf.h (elf_visibility): New.
268 (elf_versioned_name_list): Likewise.
269 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
270 and visibility. Change versioned_name pointer to struct
271 elf_versioned_name_list.
272 * doc/as.texi: Update .symver directive.
273 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
274 error checking tests.
275 * testsuite/gas/symver/symver6.d: New file.
276 * testsuite/gas/symver/symver7.d: Likewise.
277 * testsuite/gas/symver/symver7.s: Likewise.
278 * testsuite/gas/symver/symver8.d: Likewise.
279 * testsuite/gas/symver/symver8.s: Likewise.
280 * testsuite/gas/symver/symver9.s: Likewise.
281 * testsuite/gas/symver/symver9a.d: Likewise.
282 * testsuite/gas/symver/symver9b.d: Likewise.
283 * testsuite/gas/symver/symver10.s: Likewise.
284 * testsuite/gas/symver/symver10a.d: Likewise.
285 * testsuite/gas/symver/symver10b.d: Likewise.
286 * testsuite/gas/symver/symver11.d: Likewise.
287 * testsuite/gas/symver/symver11.s: Likewise.
288 * testsuite/gas/symver/symver12.d: Likewise.
289 * testsuite/gas/symver/symver12.s: Likewise.
290 * testsuite/gas/symver/symver13.d: Likewise.
291 * testsuite/gas/symver/symver13.s: Likewise.
292 * testsuite/gas/symver/symver14.d: Likewise.
293 * testsuite/gas/symver/symver14.l: Likewise.
294 * testsuite/gas/symver/symver15.d: Likewise.
295 * testsuite/gas/symver/symver15.l: Likewise.
296 * testsuite/gas/symver/symver6.l: Removed.
297 * testsuite/gas/symver/symver6.s: Updated.
298
c2e5c986
SD		 2992020-04-20 Sudakshina Das <sudi.das@arm.com>
300
301 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
302 to include TSB.
303 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
304 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
305 * testsuite/gas/aarch64/system.d: Update.
306
8a6e1d1d
SD		 3072020-04-20 Sudakshina Das <sudi.das@arm.com>
308
309 * testsuite/gas/aarch64/bti.d: Update -march option.
310 * testsuite/gas/aarch64/illegal-bti.d: Remove.
311 * testsuite/gas/aarch64/illegal-bti.l: Remove.
312 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
313 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
314
49af2f5c
AM		 3152020-04-17 Alan Modra <amodra@gmail.com>
316
317 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
318
8e4979ac
NC		 3192020-04-16 Gagan Singh Sidhu <broly@mac.com>
320 Nick Clifton <nickc@redhat.com>
321
322 PR 25803
323 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
324 targets.
325 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
326 for the type-2 test.
327 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
328 targets running this test.
329
c54a9b56
DF		 3302020-02-16 David Faust <david.faust@oracle.com>
331
332 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
333 * testsuite/gas/bpf/jump32.s: New file.
334 * testsuite/gas/bpf/jump32.d: Likewise.
335
3071b197
L		 3362020-04-08 H.J. Lu <hongjiu.lu@intel.com>
337
338 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
339 documentation.
340
6a3ab923
GN		 3412020-04-08 Gunther Nikl <gnikl@justmail.de>
342
343 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
344 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 345 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
346 define.
347 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 348 * tc.h (md_pcrel_from_section): Add prototype.
349 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
350 * config/tc-arc.h (md_pcrel_from_section): Likewise.
351 * config/tc-arm.h (md_pcrel_from_section): Likewise.
352 * config/tc-avr.h (md_pcrel_from_section): Likewise.
353 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
354 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
355 * config/tc-csky.h (md_pcrel_from_section): Likewise.
356 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
357 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
358 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
359 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
360 * config/tc-frv.h (md_pcrel_from_section): Likewise.
361 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
362 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
363 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
364 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
365 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
366 * config/tc-mep.h (md_pcrel_from_section): Likewise.
367 * config/tc-metag.h (md_pcrel_from_section): Likewise.
368 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
369 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
370 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
371 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
372 * config/tc-mt.h (md_pcrel_from_section): Likewise.
373 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
374 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
375 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
376 * config/tc-rx.h (md_pcrel_from_section): Likewise.
377 * config/tc-s390.h (md_pcrel_from_section): Likewise.
378 * config/tc-sh.h (md_pcrel_from_section): Likewise.
379 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
380 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 381 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
382 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
383 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
384 md_apply_fix3): Delete prototypes.
6a3ab923 385
6e0e8b45
L		 3862020-04-07 H.J. Lu <hongjiu.lu@intel.com>
387
388 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
389 instructions.
390
266803a2
L		 3912020-04-07 H.J. Lu <hongjiu.lu@intel.com>
392
393 * doc/c-z80.texi: Fix @xref warnings.
394
bb651e8b
CL		 3952020-04-07 Lili Cui <lili.cui@intel.com>
396
397 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
398 (cpu_noarch): Likewise.
399 * doc/c-i386.texi: Document TSXLDTRK.
400 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
401 * testsuite/gas/i386/tsxldtrk.d: Likewise.
402 * testsuite/gas/i386/tsxldtrk.s: Likewise.
403 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
404
4b27d27c
L		 4052020-04-02 Lili Cui <lili.cui@intel.com>
406
407 * config/tc-i386.c (cpu_arch): Add .serialize.
408 (cpu_noarch): Likewise.
409 * doc/c-i386.texi: Document serialize.
410 * testsuite/gas/i386/i386.exp: Run serialize tests
411 * testsuite/gas/i386/serialize.d: Likewise.
412 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
413 * testsuite/gas/i386/serialize.s: Likewise.
414
bb897477
RO		 4152020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
416
417 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
418 * testsuite/gas/elf/section12b.d: Likewise.
419 * testsuite/gas/elf/section16a.d: Likewise.
420 * testsuite/gas/elf/section16b.d: Likewise.
421
59e28a97
GN		 4222020-04-02 Gunther Nikl <gnikl@justmail.de>
423
424 * config/tc-m68k.c (m68k_ip): Fix range check for index register
425 with a suppressed address register.
426
efc3a950
L		 4272020-04-01 H.J. Lu <hongjiu.lu@intel.com>
428
429 PR gas/25756
430 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
431 * testsuite/gas/i386/localpic.s: Add a test for relocation
432 against local absolute symbol.
433 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
434 * testsuite/gas/i386/localpic.d: Updated.
435 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
436 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
437
15d47c3a
RO		 4382020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
439
440 PR gas/25732
441 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
442 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
443 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
444 testsuite/gas/i386/x86-64-jump.d.
445 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
446 Incorporate changes to
447 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
448 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
449 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
450 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
451 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
452
876678f0
MR		 4532020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
454
455 PR 25611
456 PR 25614
457 * dwarf2dbg.c: Do not include "bignum.h".
458
d1a89da5
NC		 4592020-03-30 Nelson Chu <nelson.chu@sifive.com>
460
461 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
462 * testsuite/gas/riscv/alias-csr.s: Likewise.
463 * testsuite/gas/riscv/no-aliases-csr.d: Move this
464 to priv-reg-pseudo-noalias.
465 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
466 * testsuite/gas/riscv/bad-csr.l: Likewise.
467 * testsuite/gas/riscv/bad-csr.s: Likewise.
468 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
469 * testsuite/gas/riscv/satp.s: Likewise.
470 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
471 csr instruction, including alias-csr testcase.
472 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
473 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
474 pseudo instruction with objdump -Mno-aliases.
475 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
476 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
477 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
478 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
479 * testsuite/gas/riscv/priv-reg.s: Likewise.
480 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
481 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
482 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
483
b7780957
J		 4842020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
485
486 * config/obj-coff.c (obj_coff_section): Set the bss flag on
487 sections with the "b" attribute.
488
d1023b5d
AM		 4892020-03-22 Alan Modra <amodra@gmail.com>
490
491 * testsuite/gas/s12z/truncated.d: Update expected output.
492
0d832e7f
SB		 4932020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
494
495 PR 25690
496 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
497 * doc/c-z80.texi: Update documentation.
498
327ef784
NC		 4992020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
500
501 PR 25641
502 PR 25668
503 PR 25633
504 Fix disassembling ED+A4/AC/B4/BC opcodes.
505 Fix assembling lines containing colonless label and instruction
506 with first operand inside parentheses.
507 Fix registration of unsupported by target CPU registers.
508 * config/tc-z80.c: See above.
509 * config/tc-z80.h: See above.
510 * testsuite/gas/z80/colonless.d: Update test.
511 * testsuite/gas/z80/colonless.s: Likewise.
512 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
513 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
514 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
515 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
516 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
517 * testsuite/gas/z80/unsup_regs.s: Likewise.
518 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
519 * testsuite/gas/z80/z80.exp: Likewise.
520 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
521 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
522 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
523
66d1f7cc
AV		 5242020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
525
526 PR 25660
527 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
528 (parse_operands): Handle new operand codes.
529 (do_neon_dyadic_long): Make shape check accept the scalar variants.
530 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
531 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
532 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
533 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
534 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
535 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
536 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
537
9e8f1c90
L		 5382020-03-11 H.J. Lu <hongjiu.lu@intel.com>
539
540 * NEWS: Mention x86 assembler options for CVE-2020-0551.
541
97b4a8f7
L		 5422020-03-11 H.J. Lu <hongjiu.lu@intel.com>
543
544 * testsuite/gas/i386/i386.exp: Run new tests.
545 * testsuite/gas/i386/lfence-byte.d: New file.
546 * testsuite/gas/i386/lfence-byte.e: Likewise.
547 * testsuite/gas/i386/lfence-byte.s: Likewise.
548 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
549 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
550 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
551 * testsuite/gas/i386/lfence-indbr.e: Likewise.
552 * testsuite/gas/i386/lfence-indbr.s: Likewise.
553 * testsuite/gas/i386/lfence-load.d: Likewise.
554 * testsuite/gas/i386/lfence-load.s: Likewise.
555 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
556 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
557 * testsuite/gas/i386/lfence-ret.s: Likewise.
558 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
559 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
560 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
561 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
562 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
563 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
564 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
565 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
566 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
567 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
568 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
569 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
570
ae531041
L		 5712020-03-11 H.J. Lu <hongjiu.lu@intel.com>
572
573 * config/tc-i386.c (lfence_after_load): New.
574 (lfence_before_indirect_branch_kind): New.
575 (lfence_before_indirect_branch): New.
576 (lfence_before_ret_kind): New.
577 (lfence_before_ret): New.
578 (last_insn): New.
579 (load_insn_p): New.
580 (insert_lfence_after): New.
581 (insert_lfence_before): New.
582 (md_assemble): Call insert_lfence_before and insert_lfence_after.
583 Set last_insn.
584 (OPTION_MLFENCE_AFTER_LOAD): New.
585 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
586 (OPTION_MLFENCE_BEFORE_RET): New.
587 (md_longopts): Add -mlfence-after-load=,
588 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
589 (md_parse_option): Handle -mlfence-after-load=,
590 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
591 (md_show_usage): Display -mlfence-after-load=,
592 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
593 (i386_cons_align): New.
594 * config/tc-i386.h (i386_cons_align): New.
595 (md_cons_align): New.
596 * doc/c-i386.texi: Document -mlfence-after-load=,
597 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
598
5496f3c6
NC		 5992020-03-11 Nick Clifton <nickc@redhat.com>
600
601 PR 25611
602 PR 25614
603 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
604 (DWARF2_FILE_SIZE_NAME): Default to -1.
605 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
606 whichever is higher.
607 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
608 (NUM_MD5_BYTES): Define.
609 (struct file entry): Add md5 field.
610 (get_filenum): Delete and replace with...
611 (get_basename): New function.
612 (get_directory_table_entry): New function.
613 (allocate_filenum): New function.
614 (allocate_filename_to_slot): New function.
615 (dwarf2_where): Use new functions.
616 (dwarf2_directive_filename): Add support for extended .file
617 pseudo-op.
618 (dwarf2_directive_loc): Allow the use of file number zero with
619 DWARF 5 or higher.
620 (out_file_list): Rename to...
621 (out_dir_and_file_list): Add DWARF 5 support.
622 (out_debug_line): Emit extra values into the section header for
623 DWARF 5.
624 (out_debug_str): Allow for file 0 to be used with DWARF 5.
625 * doc/as.texi (.file): Update the description of this pseudo-op.
626 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
627 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
628 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
629 * NEWS: Mention the new feature.
630
a6a1f5e0
AM		 6312020-03-10 Alan Modra <amodra@gmail.com>
632
633 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
634 to avoid signed overflow.
635 * config/tc-mcore.c (md_assemble): Likewise.
636 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
637 * config/tc-nds32.c (SET_ADDEND): Likewise.
638 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
639
3fabc179
JB		 6402020-03-09 Jan Beulich <jbeulich@suse.com>
641
642 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
643 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
644 testsuite/gas/i386/avx-intel.d: Adjust expectations.
645
190e5fc8
AM		 6462020-03-07 Alan Modra <amodra@gmail.com>
647
648 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
649 first column.
650
84d9ab33
NC		 6512020-03-06 Nick Clifton <nickc@redhat.com>
652
653 PR 25614
654 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
655 0 if the dwarf_level is 5 or more. Complain if a filename follows
656 a file 0.
657 * testsuite/gas/elf/dwarf-5-file0.s: New test.
658 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
659 * testsuite/gas/elf/elf.exp: Run the new test.
660
661 PR 25612
662 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
663 * doc/as.texi: Fix another typo.
664
31bf1864
NC		 6652020-03-06 Nick Clifton <nickc@redhat.com>
666
667 PR 25612
668 * as.c (dwarf_level): Define.
669 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
670 (parse_args): Add support for the new options.
671 as.h (dwarf_level): Prototype.
672 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
673 value.
674 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
675 (DWARF2_LINE_VERSION): Remove definition.
676 * doc/as.texi: Document the new options.
677
3c968de5
NC		 6782020-03-06 Nick Clifton <nickc@redhat.com>
679
680 PR 25572
681 * as.c (main): Allow matching input and outputs when they are
682 not regular files.
683
bc49bfd8
JB		 6842020-03-06 Jan Beulich <jbeulich@suse.com>
685
686 * config/tc-i386.c (match_mem_size): Generalize broadcast special
687 casing.
688 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
689 one of byte/word/dword/qword is set alongside a SIMD register in
690 a template's operand.
691
4873e243
JB		 6922020-03-06 Jan Beulich <jbeulich@suse.com>
693
694 * config/tc-i386.c (match_template): Extend code in logic
695 rejecting certain suffixes in certain modes to also cover mask
696 register use and VecSIB. Drop special casing of broadcast. Skip
697 immediates in the check.
698
e365e234
JB		 6992020-03-06 Jan Beulich <jbeulich@suse.com>
700
701 * config/tc-i386.c (match_template): Fold duplicate code in
702 logic rejecting certain suffixes in certain modes. Drop
703 pointless "else".
704
4ed21b58
JB		 7052020-03-06 Jan Beulich <jbeulich@suse.com>
706
707 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
708 alongside !norex64 ones.
709 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
710 with both 32- and 64-bit GPR operands.
711 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
712 32- and 64-bit GPR operands.
713 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
714 testsuite/gas/i386/x86-64-avx512bw.d,
715 testsuite/gas/i386/x86-64-avx512f-intel.d,
716 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
717
643bb870
JB		 7182020-03-06 Jan Beulich <jbeulich@suse.com>
719
720 * config/tc-i386.c (md_assemble): Drop use of rex64.
721 (process_suffix): For REX.W for 64-bit CRC32.
722
a23b33b3
JB		 7232020-03-06 Jan Beulich <jbeulich@suse.com>
724
725 * config/tc-i386.c (i386_addressing_mode): For 32-bit
726 addressing for MPX insns without base/index.
727 * testsuite/gas/i386/mpx-16bit.s,
728 * testsuite/gas/i386/mpx-16bit.d: New.
729 * testsuite/gas/i386/i386.exp: Run new test.
730
a0497384
JB		 7312020-03-06 Jan Beulich <jbeulich@suse.com>
732
733 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
734 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
735 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
736 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
737 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
738 as well as a BSWAP one.
739 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
740 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
741 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
742 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
743 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
744 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
745 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
746 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
747 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
748 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
749 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
750 testsuite/gas/i386/vmx.d: Adjust expectations.
751
b630c145
JB		 7522020-03-06 Jan Beulich <jbeulich@suse.com>
753
754 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
755 from having their operands swapped.
756 * testsuite/gas/i386/waitpkg.s,
757 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
758 3-operand cases as well as testing of 16-bit code generation.
759 * testsuite/gas/i386/waitpkg.d,
760 testsuite/gas/i386/waitpkg-intel.d,
761 testsuite/gas/i386/x86-64-waitpkg.d,
762 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
763
de48783e
NC		 7642020-03-04 Nelson Chu <nelson.chu@sifive.com>
765
dee35d02
NC		 766 * config/tc-riscv.c (percent_op_utype): Support the modifier
767 %got_pcrel_hi.
768 * doc/c-riscv.texi: Add documentation.
769 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
770 modifier %got_pcrel_hi.
771 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
772 * testsuite/gas/riscv/relax-reloc.d: Likewise.
773 * testsuite/gas/riscv/relax-reloc.s: Likewise.
774
de48783e
NC		 775 * doc/c-riscv.texi (relocation modifiers): Add documentation.
776 (RISC-V-Formats): Update the section name from "Instruction Formats"
777 to "RISC-V Instruction Formats".
778
749479c8
AO		 7792020-03-04 Alexandre Oliva <oliva@adacore.com>
780
781 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
782 detected in a section which does not have at least 4 byte
783 alignment.
784 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
785 * testsuite/gas/arm/ldr-t.s: Likewise.
786 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
787 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
788 disassembly, ignoring any NOPs that may have been inserted because
789 of section alignment.
790 * testsuite/gas/arm/ldr-t.d: Likewise.
791
a847e322
JB		 7922020-03-04 Jan Beulich <jbeulich@suse.com>
793
794 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
795 * doc/c-i386.texi: Mention sev_es.
796 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
797 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
798 expectations.
799 * testsuite/gas/i386/arch-13-znver1.d,
800 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
801
3cd7f3e3
L		 8022020-03-03 H.J. Lu <hongjiu.lu@intel.com>
803
804 * config/tc-i386.c (match_template): Replace ignoresize and
805 defaultsize with mnemonicsize.
806 (process_suffix): Likewise.
807
b8ba1385
SB		 8082020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
809
810 PR 25627
811 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
812 instruction LD IY,(HL).
813 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
814 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
815 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
816 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
817
10d97a0f
L		 8182020-03-03 H.J. Lu <hongjiu.lu@intel.com>
819
820 PR gas/25622
821 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
822 x86-64-default-suffix-avx.
823 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
824 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
825 * testsuite/gas/i386/noreg64.d: Updated.
826 * testsuite/gas/i386/noreg64.l: Likewise.
827 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
828 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
829 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
830
8326546e
SB		 8312020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
832
833 PR 25604
834 * config/tc-z80.c (contains_register): Prevent an illegal memory
835 access when checking an expression for a register name.
836
e3e896e6
AM		 8372020-03-03 Alan Modra <amodra@gmail.com>
838
839 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
840 support.
841
a4dd6c97
AM		 8422020-03-02 Alan Modra <amodra@gmail.com>
843
844 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
845 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
846 and .sbss sections.
847 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
848 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
849 (s3_s_score_lcomm): Likewise.
850 * config/tc-score7.c: Similarly.
851 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
852
dec7b24b
YS		 8532020-02-28 YunQiang Su <syq@debian.org>
854
855 PR gas/25539
856 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
857 to handle multi-labels.
858 (has_label_name): New.
859
cceb53b8
MM		 8602020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
861
862 * config/tc-arm.c (enum pred_instruction_type): Remove
863 NEUTRAL_IT_NO_VPT_INSN predication type.
864 (cxn_handle_predication): Modify to require condition suffixes.
865 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
866 * testsuite/gas/arm/cde-scalar.s: Update test.
867 * testsuite/gas/arm/cde-warnings.l: Update test.
868 * testsuite/gas/arm/cde-warnings.s: Update test.
869
da3ec71f
AM		 8702020-02-26 Alan Modra <amodra@gmail.com>
871
872 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
873 N_() on empty string.
874
42135cad
AM		 8752020-02-26 Alan Modra <amodra@gmail.com>
876
877 * read.c (read_a_source_file): Call strncpy with length one
878 less than size of original_case_string.
879
dc1e8a47
AM		 8802020-02-26 Alan Modra <amodra@gmail.com>
881
882 * config/obj-elf.c: Indent labels correctly.
883 * config/obj-macho.c: Likewise.
884 * config/tc-aarch64.c: Likewise.
885 * config/tc-alpha.c: Likewise.
886 * config/tc-arm.c: Likewise.
887 * config/tc-cr16.c: Likewise.
888 * config/tc-crx.c: Likewise.
889 * config/tc-frv.c: Likewise.
890 * config/tc-i386-intel.c: Likewise.
891 * config/tc-i386.c: Likewise.
892 * config/tc-ia64.c: Likewise.
893 * config/tc-mn10200.c: Likewise.
894 * config/tc-mn10300.c: Likewise.
895 * config/tc-nds32.c: Likewise.
896 * config/tc-riscv.c: Likewise.
897 * config/tc-s12z.c: Likewise.
898 * config/tc-xtensa.c: Likewise.
899 * config/tc-z80.c: Likewise.
900 * read.c: Likewise.
901 * symbols.c: Likewise.
902 * write.c: Likewise.
903
bd0cf5a6
NC		 9042020-02-20 Nelson Chu <nelson.chu@sifive.com>
905
54b2aec1
NC		 906 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
907 we are assembling instruction with CSR. Call riscv_csr_read_only_check
908 after parsing all arguments.
909 (enum csr_insn_type): New enum is used to classify the CSR instruction.
910 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
911 are used to check if we write a read-only CSR by the CSR instruction.
912 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
913 all CSR for the read-only CSR checking.
914 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
915 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
916 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
917 all CSR instructions for the read-only CSR checking.
918 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
919 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
920
2ca89224
NC		 921 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
922 (riscv_opts): Initialize it.
923 (reg_lookup_internal): Check the `riscv_opts.csr_check`
924 before doing the CSR checking.
925 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
926 (md_longopts): Add mcsr-check and mno-csr-check.
927 (md_parse_option): Handle new enum option values.
928 (s_riscv_option): Handle new long options.
929 * doc/c-riscv.texi: Add description for the new .option and assembler
930 options.
931 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
932 the CSR checking.
933 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
934
bd0cf5a6
NC		 935 * config/tc-riscv.c (csr_extra_hash): New.
936 (enum riscv_csr_class): New enum. Used to decide
937 whether or not this CSR is legal in the current ISA string.
938 (struct riscv_csr_extra): New structure to hold all extra information
939 of CSR.
940 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
941 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
942 Call hash_reg_name to insert CSR address into reg_names_hash.
943 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
944 Decide whether the CSR is valid according to the csr_extra_hash.
945 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
946 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
947 not a boolean. This is same as riscv_init_csr_hash, so keep the
948 consistent usage.
949 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
950 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
951 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
952 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
953 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
954 f-ext CSR are not allowed.
955 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
956 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
957 source file is `priv-reg.s`, and the ISA is rv64if, so the
958 rv32-only CSR are not allowed.
959 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
960
10a95fcc
AM		 9612020-02-21 Alan Modra <amodra@gmail.com>
962
963 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
964 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
965
dda2980f
AM		 9662020-02-21 Alan Modra <amodra@gmail.com>
967
968 PR 25569
969 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
970 on section size adjustment, instead perform another write if
971 exec header size is larger than section size.
972
bd3380bc
NC		 9732020-02-19 Nelson Chu <nelson.chu@sifive.com>
974
975 * doc/c-riscv.texi: Add the doc entries for -march-attr/
976 -mno-arch-attr command line options.
977
fa164239
JW		 9782020-02-19 Nelson Chu <nelson.chu@sifive.com>
979
980 * testsuite/gas/riscv/c-add-addi.d: New testcase.
981 * testsuite/gas/riscv/c-add-addi.s: Likewise.
982
fcaaac0a
SB		 9832020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
984
985 PR 25576
986 * config/tc-z80.c (md_parse_option): Do not use an underscore
987 prefix for local labels in SDCC compatability mode.
988 (z80_start_line_hook): Remove SDCC dollar label support.
989 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
990 * testsuite/gas/z80/sdcc.s: Likewise.
991
9922020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
993
994 PR 25517
995 * config/tc-z80.c: Add -march option.
996 * doc/as.texi: Update Z80 documentation.
997 * doc/c-z80.texi: Likewise.
998 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
999 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1000 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1001 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1002 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1003 * testsuite/gas/z80/gbz80_all.d: Likewise.
1004 * testsuite/gas/z80/r800_extra.d: Likewise.
1005 * testsuite/gas/z80/r800_ii8.d: Likewise.
1006 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1007 * testsuite/gas/z80/sdcc.d: Likewise.
1008 * testsuite/gas/z80/z180.d: Likewise.
1009 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1010 * testsuite/gas/z80/z80_doc.d: Likewise.
1011 * testsuite/gas/z80/z80_ii8.d: Likewise.
1012 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1013 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1014 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1015 * testsuite/gas/z80/z80_sli.d: Likewise.
1016 * testsuite/gas/z80/z80n_all.d: Likewise.
1017 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1018
a7e12755
L		 10192020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1020
1021 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1022 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1023 * testsuite/gas/i386/i386.exp: Run property-3 and
1024 x86-64-property-3.
1025 * testsuite/gas/i386/property-3.d: New file.
1026 * testsuite/gas/i386/property-3.s: Likewise.
1027 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1028
272a84b1
L		 10292020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1030
1031 * config/tc-i386.c (cpu_arch): Add .popcnt.
1032 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1033 Add a tab before @samp{.sse4a}.
1034
c8f8eebc
JB		 10352020-02-17 Jan Beulich <jbeulich@suse.com>
1036
1037 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1038 for AddrPrefixOpReg templates. Combine the two pieces of
1039 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1040 mode.
1041
eedb0f2c
JB		 10422020-02-17 Jan Beulich <jbeulich@suse.com>
1043
1044 PR gas/14439
1045 * config/tc-i386.c (md_assemble): Also suppress operand
1046 swapping for MONITOR{,X} and MWAIT{,X}.
1047 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1048 Add Intel syntax monitor/mwait tests.
1049 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1050 Adjust expectations.
1051 *testsuite/gas/i386/sse3-intel.d,
1052 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1053 * testsuite/gas/i386/i386.exp: Run new tests.
1054
b9915cbc
JB		 10552020-02-17 Jan Beulich <jbeulich@suse.com>
1056
1057 PR gas/6518
1058 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1059 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1060 re-indentation).
1061 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1062 cases.
1063 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1064 * testsuite/gas/i386/avx512dq-inval.l,
1065 testsuite/gas/i386/inval-avx.l,
1066 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1067 * testsuite/gas/i386/avx512vl-ambig.s,
1068 testsuite/gas/i386/avx512vl-ambig.l: New.
1069 * testsuite/gas/i386/i386.exp: Run new test.
1070
af5c13b0
L		 10712020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1072
1073 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1074 nosse4.
1075 * doc/c-i386.texi: Document sse4a and nosse4a.
1076
07d98387
L		 10772020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1078
1079 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1080 for AT&T syntax.
1081
65fca059
JB		 10822020-02-14 Jan Beulich <jbeulich@suse.com>
1083
1084 PR gas/25438
1085 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1086 casing ...
1087 (process_suffix): ... here. Consider just the first operand
1088 initially.
1089 (check_long_reg): Drop opcode 0x63 special case again.
1090 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1091 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1092 Move ambiguous operand size tests ...
1093 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1094 testsuite/gas/i386/noreg64.s: ... here.
1095 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1096 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1097 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1098 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1099 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1100 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1101 testsuite/gas/i386/x86-64-movsxd.d,
1102 testsuite/gas/i386/x86-64-movsxd-intel.d,
1103 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1104 Adjust expectations.
1105 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1106 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1107 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1108 * testsuite/gas/i386/i386.exp: Run new tests.
1109
b6773884
JB		 11102020-02-14 Jan Beulich <jbeulich@suse.com>
1111
1112 * config/tc-i386.c (process_operands): Also skip segment
1113 override prefix emission if it matches an already present one.
1114 * testsuite/gas/i386/prefix32.s: Add double segment override
1115 cases.
1116 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1117
92334ad2
JB		 11182020-02-14 Jan Beulich <jbeulich@suse.com>
1119
1120 * config/tc-i386.c (process_operands): Drop ineffectual segment
1121 overrides when optimizing.
1122 * testsuite/gas/i386/lea-optimize.d: New.
1123 * testsuite/gas/i386/i386.exp: Run new test.
1124
11252020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1126
1127 * config/tc-i386.c (process_operands): Also check insn prefix
1128 for ineffectual segment override warning. Don't cover possible
1129 VEX/EVEX encoded insns there.
1130 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1131 testsuite/gas/i386/lea.e: New.
1132 * testsuite/gas/i386/i386.exp: Run new test.
1133
0e6724de
L		 11342020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1135
1136 PR gas/25438
1137 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1138 syntax.
1139
292676c1
L		 11402020-02-13 Fangrui Song <maskray@google.com>
1141 H.J. Lu <hongjiu.lu@intel.com>
1142
1143 PR gas/25551
1144 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1145 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1146 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1147 * testsuite/gas/i386/relax-5.d: New file.
1148 * testsuite/gas/i386/relax-5.s: Likewise.
1149 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1150 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1151
7deea9aa
JB		 11522020-02-13 Jan Beulich <jbeulich@suse.com>
1153
1154 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1155 "nosse4" entry.
1156
6c0946d0
JB		 11572020-02-12 Jan Beulich <jbeulich@suse.com>
1158
1159 * config/tc-i386.c (avx512): New (at file scope), moved from
1160 (check_VecOperands): ... here.
1161 (process_suffix): Add [XYZ]MMword operand size handling.
1162 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1163 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1164 tests.
1165 * testsuite/gas/i386/avx512dq-inval.l,
1166 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1167
5990e377
JB		 11682020-02-12 Jan Beulich <jbeulich@suse.com>
1169
1170 PR gas/24546
1171 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1172 code only.
1173 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1174 CALL/JMP in O_tbyte_ptr case.
1175 * doc/c-i386.texi: Mention far call and full pointer load ISA
1176 differences.
1177 * testsuite/gas/i386/x86-64-branch-3.s,
1178 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1179 * testsuite/gas/i386/x86-64-branch-3.d,
1180 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1181 * testsuite/gas/i386/x86-64-branch-5.l,
1182 testsuite/gas/i386/x86-64-branch-5.s: New.
1183 * testsuite/gas/i386/i386.exp: Run new test.
1184
9706160a
JB		 11852020-02-12 Jan Beulich <jbeulich@suse.com>
1186
1187 PR gas/25438
1188 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1189 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1190 64-bit-only warning.
1191 (check_word_reg): Consistently error on mismatching register
1192 size and suffix.
1193 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1194 for movw. Replace suffix / GPR for orb.
1195 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1196 byte GPRs as well as ones for inb/outb with a word accumulator.
1197 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1198 testsuite/gas/i386/inval.l: Adjust expectations.
1199
5de4d9ef
JB		 12002020-02-12 Jan Beulich <jbeulich@suse.com>
1201
1202 * config/tc-i386.c (operand_type_register_match): Also fall
1203 through initial two if()-s when the template allows for a GPR
1204 operand. Adjust comment.
1205
50128d0c
JB		 12062020-02-11 Jan Beulich <jbeulich@suse.com>
1207
1208 (struct _i386_insn): New field "short_form".
1209 (optimize_encoding): Drop setting of shortform field.
1210 (process_suffix): Set i.short_form. Replace shortform use.
1211 (process_operands): Replace shortform use.
1212
1ed818b4
MM		 12132020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1214
1215 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1216 loop initial declaration.
1217
5aae9ae9
MM		 12182020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1219
1220 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1221 instructions that can have 5 arguments.
1222 (enum operand_parse_code): Add new operands.
1223 (parse_operands): Account for new operands.
1224 (S5): New macro.
1225 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1226 (neon_select_shape): Account for P suffix.
1227 (LOW1): Move macro to global position.
1228 (HI4): Move macro to global position.
1229 (vcx_assign_vec_d): New.
1230 (vcx_assign_vec_m): New.
1231 (vcx_assign_vec_n): New.
1232 (enum vcx_reg_type): New.
1233 (vcx_get_reg_type): New.
1234 (vcx_size_pos): New.
1235 (vcx_vec_pos): New.
1236 (vcx_handle_shape): New.
1237 (vcx_ensure_register_in_range): New.
1238 (vcx_handle_register_arguments): New.
1239 (vcx_handle_insn_block): New.
1240 (vcx_handle_common_checks): New.
1241 (do_vcx1): New.
1242 (do_vcx2): New.
1243 (do_vcx3): New.
1244 * testsuite/gas/arm/cde-missing-fp.d: New test.
1245 * testsuite/gas/arm/cde-missing-fp.l: New test.
1246 * testsuite/gas/arm/cde-missing-mve.d: New test.
1247 * testsuite/gas/arm/cde-missing-mve.l: New test.
1248 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1249 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1250 * testsuite/gas/arm/cde-mve.s: New test.
1251 * testsuite/gas/arm/cde-warnings.l:
1252 * testsuite/gas/arm/cde-warnings.s:
1253 * testsuite/gas/arm/cde.d:
1254 * testsuite/gas/arm/cde.s:
1255
4934a27c
MM		 12562020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1257 Matthew Malcomson <matthew.malcomson@arm.com>
1258
1259 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1260 CDE coprocessor that can be enabled.
1261 (enum pred_instruction_type): New pred type.
1262 (BAD_NO_VPT): New error message.
1263 (BAD_CDE): New error message.
1264 (BAD_CDE_COPROC): New error message.
1265 (enum operand_parse_code): Add new immediate operands.
1266 (parse_operands): Account for new immediate operands.
1267 (check_cde_operand): New.
1268 (cde_coproc_enabled): New.
1269 (cde_coproc_pos): New.
1270 (cde_handle_coproc): New.
1271 (cxn_handle_predication): New.
1272 (do_custom_instruction_1): New.
1273 (do_custom_instruction_2): New.
1274 (do_custom_instruction_3): New.
1275 (do_cx1): New.
1276 (do_cx1a): New.
1277 (do_cx1d): New.
1278 (do_cx1da): New.
1279 (do_cx2): New.
1280 (do_cx2a): New.
1281 (do_cx2d): New.
1282 (do_cx2da): New.
1283 (do_cx3): New.
1284 (do_cx3a): New.
1285 (do_cx3d): New.
1286 (do_cx3da): New.
1287 (handle_pred_state): Define new IT block behaviour.
1288 (insns): Add newn CX*{,d}{,a} instructions.
1289 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1290 Define new cdecp extension strings.
1291 * doc/c-arm.texi: Document new cdecp extension arguments.
1292 * testsuite/gas/arm/cde-scalar.d: New test.
1293 * testsuite/gas/arm/cde-scalar.s: New test.
1294 * testsuite/gas/arm/cde-warnings.d: New test.
1295 * testsuite/gas/arm/cde-warnings.l: New test.
1296 * testsuite/gas/arm/cde-warnings.s: New test.
1297 * testsuite/gas/arm/cde.d: New test.
1298 * testsuite/gas/arm/cde.s: New test.
1299
4b5aaf5f
L		 13002020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1301
1302 PR gas/25516
1303 * config/tc-i386.c (intel64): Renamed to ...
1304 (isa64): This.
1305 (match_template): Accept Intel64 only instruction by default.
1306 (i386_displacement): Updated.
1307 (md_parse_option): Updated.
1308 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1309 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1310 -mamd64 to x86-64-sysenter-amd.
1311 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1312
33176d91
AM		 13132020-02-10 Alan Modra <amodra@gmail.com>
1314
1315 * config/obj-elf.c (obj_elf_change_section): Error for section
1316 type, attr or entsize changes in assembly.
1317 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1318 * testsuite/gas/elf/section5.l: Update.
1319
82194874
AM		 13202020-02-10 Alan Modra <amodra@gmail.com>
1321
1322 * output-file.c (output_file_close): Do a normal close when
1323 flag_always_generate_output.
1324 * write.c (write_object_file): Don't stop output when
1325 flag_always_generate_output.
1326
9fc0b501
SB		 13272020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1328
1329 PR 25469
1330 * config/tc-z80.c: Add -gbz80 command line option to generate code
1331 for the GameBoy Z80. Add support for generating DWARF.
1332 * config/tc-z80.h: Add support for DWARF debug information
1333 generation.
1334 * doc/c-z80.texi: Document new command line option.
1335 * testsuite/gas/z80/gbz80_all.d: New file.
1336 * testsuite/gas/z80/gbz80_all.s: New file.
1337 * testsuite/gas/z80/z80.exp: Run the new tests.
1338 * testsuite/gas/z80/z80n_all.d: New file.
1339 * testsuite/gas/z80/z80n_all.s: New file.
1340 * testsuite/gas/z80/z80n_reloc.d: New file.
1341
b7d07216
L		 13422020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1343
1344 PR gas/25381
1345 * config/obj-elf.c (get_section): Also check
1346 linked_to_symbol_name.
1347 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1348 (obj_elf_parse_section_letters): Handle the 'o' flag.
1349 (build_group_lists): Renamed to ...
1350 (build_additional_section_info): This. Set elf_linked_to_section
1351 from map_head.linked_to_symbol_name.
1352 (elf_adjust_symtab): Updated.
1353 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1354 * doc/as.texi: Document the 'o' flag.
1355 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1356 * testsuite/gas/elf/section18.d: New file.
1357 * testsuite/gas/elf/section18.s: Likewise.
1358 * testsuite/gas/elf/section19.d: Likewise.
1359 * testsuite/gas/elf/section19.s: Likewise.
1360 * testsuite/gas/elf/section20.d: Likewise.
1361 * testsuite/gas/elf/section20.s: Likewise.
1362 * testsuite/gas/elf/section21.d: Likewise.
1363 * testsuite/gas/elf/section21.l: Likewise.
1364 * testsuite/gas/elf/section21.s: Likewise.
1365
5eb617a7
L		 13662020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1367
1368 * NEWS: Mention x86 assembler options to align branches for
1369 binutils 2.34.
1370
986ac314
L		 13712020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1372
1373 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1374 only for ELF targets.
1375 * testsuite/gas/i386/unique.d: Don't xfail.
1376 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1377
19234a6d
AM		 13782020-02-06 Alan Modra <amodra@gmail.com>
1379
1380 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1381 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1382
02e0be69
AM		 13832020-02-06 Alan Modra <amodra@gmail.com>
1384
1385 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1386 xfail, and rename test.
1387 * testsuite/gas/elf/section12b.d: Likewise.
1388 * testsuite/gas/elf/section16a.d: Likewise.
1389 * testsuite/gas/elf/section16b.d: Likewise.
1390
a8c4d40b
L		 13912020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1392
1393 PR gas/25380
1394 * config/obj-elf.c (section_match): Removed.
1395 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1396 section_id.
1397 (obj_elf_change_section): Replace info and group_name arguments
1398 with match_p. Also update the section ID and flags from match_p.
1399 (obj_elf_section): Handle "unique,N". Update call to
1400 obj_elf_change_section.
1401 * config/obj-elf.h (elf_section_match): New.
1402 (obj_elf_change_section): Updated.
1403 * config/tc-arm.c (start_unwind_section): Update call to
1404 obj_elf_change_section.
1405 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1406 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1407 (microblaze_s_sdata): Likewise.
1408 (microblaze_s_rdata): Likewise.
1409 (microblaze_s_bss): Likewise.
1410 * config/tc-mips.c (s_change_section): Likewise.
1411 * config/tc-msp430.c (msp430_profiler): Likewise.
1412 * config/tc-rx.c (parse_rx_section): Likewise.
1413 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1414 * doc/as.texi: Document "unique,N" in .section directive.
1415 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1416 * testsuite/gas/elf/section15.d: New file.
1417 * testsuite/gas/elf/section15.s: Likewise.
1418 * testsuite/gas/elf/section16.s: Likewise.
1419 * testsuite/gas/elf/section16a.d: Likewise.
1420 * testsuite/gas/elf/section16b.d: Likewise.
1421 * testsuite/gas/elf/section17.d: Likewise.
1422 * testsuite/gas/elf/section17.l: Likewise.
1423 * testsuite/gas/elf/section17.s: Likewise.
1424 * testsuite/gas/i386/unique.d: Likewise.
1425 * testsuite/gas/i386/unique.s: Likewise.
1426 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1427 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1428
575d37ae
L		 14292020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1430
1431 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1432
2384096c
G		 14332020-02-01 Anthony Green <green@moxielogic.com>
1434
1435 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1436
95441c43
SL		 14372020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1438
1439 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1440 %tls_ldo.
1441
d465d695
AV		 14422020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1443
1444 PR gas/25472
1445 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1446 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1447 +mve.
1448 * testsuite/gas/arm/mve_dsp.d: New test.
1449
d26cc8a9
NC		 14502020-01-31 Nick Clifton <nickc@redhat.com>
1451
1452 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1453 rather than BFD_RELOC_NONE.
1454
90e9955a
SP		 14552020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1456
1457 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1458 to support VLDMIA instruction for MVE.
1459 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1460 instruction for MVE.
1461 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1462 instruction for MVE.
1463 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1464 instruction for MVE.
1465 * testsuite/gas/arm/mve-ldst.d: New test.
1466 * testsuite/gas/arm/mve-ldst.s: Likewise.
1467
53943f32
NC		 14682020-01-31 Nick Clifton <nickc@redhat.com>
1469
1470 * po/fr.po: Updated French translation.
1471 * po/ru.po: Updated Russian translation.
1472
c3036ed0
RS		 14732020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1474
1475 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1476 .s for the movprfx.
1477 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1478 * testsuite/gas/aarch64/sve-movprfx_28.d,
1479 * testsuite/gas/aarch64/sve-movprfx_28.l,
1480 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1481
2ae4c703
JB		 14822020-01-30 Jan Beulich <jbeulich@suse.com>
1483
1484 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1485 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1486 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1487 Adjust expectations.
1488
bd434cc4
JM		 14892020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1490
1491 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1492 * testsuite/gas/bpf/alu-be.d: Likewise.
1493 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1494 * testsuite/gas/bpf/alu32-be.d: Likewise.
1495
aeab2b26
JB		 14962020-01-30 Jan Beulich <jbeulich@suse.com>
1497
1498 * testsuite/gas/i386/x86-64-branch-2.s,
1499 testsuite/gas/i386/x86-64-branch-4.s,
1500 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1501 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1502 testsuite/gas/i386/x86-64-branch-2.d,
1503 testsuite/gas/i386/x86-64-branch-4.l,
1504 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1505
873494c8
JB		 15062020-01-30 Jan Beulich <jbeulich@suse.com>
1507
1508 * config/tc-i386.c (process_suffix): .
1509 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1510 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1511 Add LRETQ case.
1512 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1513 suffix.
1514 testsuite/gas/i386/x86_64.s: Add RETF cases.
1515 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1516 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1517 testsuite/gas/i386/x86-64-opcode.d,
1518 testsuite/gas/i386/x86-64-suffix-intel.d,
1519 testsuite/gas/i386/x86-64-suffix.d,
1520 testsuite/gas/i386/x86_64-intel.d
1521 testsuite/gas/i386/x86_64.d: Adjust expectations.
1522 * testsuite/gas/i386/x86-64-suffix.e,
1523 testsuite/gas/i386/x86_64.e: New.
1524
62b3f548
JB		 15252020-01-30 Jan Beulich <jbeulich@suse.com>
1526
1527 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1528 special case.
1529
bc31405e
L		 15302020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1531
1532 PR binutils/25445
1533 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1534 movsxd.
1535 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1536 differences. Document movslq and movsxd.
1537 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1538 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1539 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1540 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1541 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1542 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1543 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1544 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1545 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1546 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1547 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1548
e3696f67
AM		 15492020-01-27 Alan Modra <amodra@gmail.com>
1550
1551 * testsuite/gas/all/gas.exp: Replace case statements with switch
1552 statements.
1553 * testsuite/gas/elf/elf.exp: Likewise.
1554 * testsuite/gas/macros/macros.exp: Likewise.
1555 * testsuite/lib/gas-defs.exp: Likewise.
1556
7568c93b
TC		 15572020-01-27 Tamar Christina <tamar.christina@arm.com>
1558
1559 PR 25403
1560 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1561 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1562
403d1bd9
JW		 15632020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1564
1565 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1566 s exts must be known, so rename *ok* to *fail*.
1567 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1568 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1569 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1570 above change.
1571 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1572 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1573
be4c5e58
L		 15742020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1575
1576 PR gas/25438
1577 * config/tc-i386.c (check_long_reg): Always disallow double word
1578 suffix in mnemonic with word general register.
1579 * testsuite/gas/i386/general.s: Replace word general register
1580 with double word general register for movl.
1581 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1582 register.
1583 * testsuite/gas/i386/general.l: Updated.
1584 * testsuite/gas/i386/inval.l: Likewise.
1585
9e7028aa
AM		 15862020-01-22 Alan Modra <amodra@gmail.com>
1587
1588 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1589 __tls_get_addr_desc and __tls_get_addr_opt.
1590
e3ed17f3
JB		 15912020-01-21 Jan Beulich <jbeulich@suse.com>
1592
1593 * testsuite/gas/i386/inval-crc32.s,
1594 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1595 * testsuite/gas/i386/inval-crc32.l,
1596 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1597
1a035124
JB		 15982020-01-21 Jan Beulich <jbeulich@suse.com>
1599
1600 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1601 generic code path. Deal with No_lSuf being set in a template.
1602 * testsuite/gas/i386/inval-crc32.l,
1603 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1604 instead of error(s) when operand size is ambiguous.
1605 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1606 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1607 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1608 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1609 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1610 Adjust expectations.
1611
c006a730
JB		 16122020-01-21 Jan Beulich <jbeulich@suse.com>
1613
1614 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1615 and an intel_syntax check. Re-write lack-of-suffix processing
1616 logic.
1617 * doc/c-i386.texi: Document operand size defaults for suffix-
1618 less AT&T syntax insns.
1619 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1620 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1621 testsuite/gas/i386/x86-64-avx-scalar.s,
1622 testsuite/gas/i386/x86-64-avx.s,
1623 testsuite/gas/i386/x86-64-bundle.s,
1624 testsuite/gas/i386/x86-64-intel64.s,
1625 testsuite/gas/i386/x86-64-lock-1.s,
1626 testsuite/gas/i386/x86-64-opcode.s,
1627 testsuite/gas/i386/x86-64-sse2avx.s,
1628 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1629 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1630 testsuite/gas/i386/x86-64-nops.s,
1631 testsuite/gas/i386/x86-64-ptwrite.s,
1632 testsuite/gas/i386/x86-64-simd.s,
1633 testsuite/gas/i386/x86-64-sse-noavx.s,
1634 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1635 insns.
1636 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1637 testsuite/gas/i386/noreg64.s: Add further tests.
1638 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1639 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1640 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1641 testsuite/gas/i386/sse-noavx.d,
1642 testsuite/gas/i386/x86-64-intel64.d,
1643 testsuite/gas/i386/x86-64-nops.d,
1644 testsuite/gas/i386/x86-64-opcode.d,
1645 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1646 testsuite/gas/i386/x86-64-ptwrite.d,
1647 testsuite/gas/i386/x86-64-simd-intel.d,
1648 testsuite/gas/i386/x86-64-simd-suffix.d,
1649 testsuite/gas/i386/x86-64-simd.d,
1650 testsuite/gas/i386/x86-64-sse-noavx.d
1651 testsuite/gas/i386/x86-64-suffix.d,
1652 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1653 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1654 testsuite/gas/i386/noreg64.l: New.
1655 * testsuite/gas/i386/i386.exp: Run new tests.
1656
c906a69a
JB		 16572020-01-21 Jan Beulich <jbeulich@suse.com>
1658
1659 * testsuite/gas/i386/avx512_bf16_vl.s,
1660 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1661 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1662 broadcast forms of VCVTNEPS2BF16.
1663 * testsuite/gas/i386/avx512_bf16_vl.d,
1664 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1665
26916852
NC		 16662020-01-20 Nick Clifton <nickc@redhat.com>
1667
1668 * po/uk.po: Updated Ukranian translation.
1669
14470f07
L		 16702020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1671
1672 PR ld/25416
1673 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1674 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1675 x32 object.
1676 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1677 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1678 R_X86_64_GOTPC32_TLSDESC relocation.
1679
1b1bb2c6
NC		 16802020-01-18 Nick Clifton <nickc@redhat.com>
1681
1682 * configure: Regenerate.
1683 * po/gas.pot: Regenerate.
1684
ae774686
NC		 16852020-01-18 Nick Clifton <nickc@redhat.com>
1686
1687 Binutils 2.34 branch created.
1688
42e04b36
L		 16892020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1690
1691 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1692 with vex_encoding_vex.
1693 (parse_insn): Likewise.
1694 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1695 and {vex3} documentation.
1696 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1697 {vex}.
1698 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1699
2da2eaf4
AV		 17002020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1701
1702 PR 25376
1703 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1704 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1705 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1706 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1707 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1708 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1709
45a4bb20
JB		 17102020-01-16 Jan Beulich <jbeulich@suse.com>
1711
1712 * config/tc-i386.c (match_template): Drop found_cpu_match local
1713 variable.
1714
4814632e
JB		 17152020-01-16 Jan Beulich <jbeulich@suse.com>
1716
1717 * testsuite/gas/i386/avx512dq-inval.l,
1718 testsuite/gas/i386/avx512dq-inval.s: New.
1719 * testsuite/gas/i386/i386.exp: Run new test.
1720
131cb553
JL		 17212020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1722
1723 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1724 relocations when the target is 430X, except when extracting part of an
1725 expression.
1726 (msp430_srcoperand): Adjust comment.
1727 Initialize the expp member of the msp430_operand_s struct as
1728 appropriate.
1729 (msp430_dstoperand): Likewise.
1730 * testsuite/gas/msp430/msp430.exp: Run new test.
1731 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1732 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1733
c24d0e8d
AM		 17342020-01-15 Alan Modra <amodra@gmail.com>
1735
1736 * configure.tgt: Add sparc-*-freebsd case.
1737
e44925ae
LC		 17382020-01-14 Lili Cui <lili.cui@intel.com>
1739
1740 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1741 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1742 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1743 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1744 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1745 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1746 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1747 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1748 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1749 * testsuite/gas/i386/align-branch-5.d: Likewise.
1750 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1751 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1752 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1753 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1754 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1755 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1756 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1757 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1758 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1759 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1760 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1761 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1762
7a6bf3be
SB		 17632020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1764
1765 PR 25377
1766 * config/tc-z80.c: Add support for half precision, single
1767 precision and double precision floating point values.
1768 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1769 * doc/as.texi: Add new z80 command line options.
1770 * doc/c-z80.texi: Document new z80 command line options.
1771 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1772 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1773 * testsuite/gas/z80/z80.exp: Run the new test.
1774 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1775 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1776 * testsuite/gas/z80/strings.d: Update expected output.
1777
82e9597c
MM		 17782020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1779
1780 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1781 dependency.
1782
5e4f7e05
CZ		 17832020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1784
1785 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1786 the CPU.
1787 * config/tc-arc.h: Add header if/defs.
1788 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1789
febda64f
AM		 17902020-01-13 Alan Modra <amodra@gmail.com>
1791
1792 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1793
5496abe1
AM		 17942020-01-13 Alan Modra <amodra@gmail.com>
1795
1796 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1797 insertion.
1798
ec4181f2
AM		 17992020-01-10 Alan Modra <amodra@gmail.com>
1800
1801 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1802 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1803
40c75bc8
SB		 18042020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1805
1806 PR 25224
1807 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1808 opcode byte values.
1809 (emit_ld_r_r): Likewise.
1810 (emit_ld_rr_m): Likewise.
1811 (emit_ld_rr_nn): Likewise.
1812
72aea328
JB		 18132020-01-09 Jan Beulich <jbeulich@suse.com>
1814
1815 * config/tc-i386.c (optimize_encoding): Add
1816 is_any_vex_encoding() invocations. Drop respective
1817 i.tm.extension_opcode == None checks.
1818
3f93af61
JB		 18192020-01-09 Jan Beulich <jbeulich@suse.com>
1820
1821 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1822 REX transformations. Correct comment indentation.
1823
7697afb6
JB		 18242020-01-09 Jan Beulich <jbeulich@suse.com>
1825
1826 * config/tc-i386.c (optimize_encoding): Generalize register
1827 transformation for TEST optimization.
1828
d835a58b
JB		 18292020-01-09 Jan Beulich <jbeulich@suse.com>
1830
1831 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1832 testsuite/gas/i386/x86-64-sysenter-amd.d,
1833 testsuite/gas/i386/x86-64-sysenter-amd.l,
1834 testsuite/gas/i386/x86-64-sysenter-intel.d,
1835 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1836 * testsuite/gas/i386/i386.exp: Run new tests.
1837
915808f6
NC		 18382020-01-08 Nick Clifton <nickc@redhat.com>
1839
1840 PR 25284
1841 * doc/as.texi (Align): Document the fact that all arguments can be
1842 omitted.
1843 (Balign): Likewise.
1844 (P2align): Likewise.
1845
f1f28025
NC		 18462020-01-08 Nick Clifton <nickc@redhat.com>
1847
1848 PR 14891
1849 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1850 already defined as a different symbol type.
1851 * testsuite/gas/elf/pr14891.s: New test source file.
1852 * testsuite/gas/elf/pr14891.d: New test driver.
1853 * testsuite/gas/elf/pr14891.s: New test expected error output.
1854 * testsuite/gas/elf/elf.exp: Run the new test.
1855
030a2e78
AM		 18562020-01-08 Alan Modra <amodra@gmail.com>
1857
1858 * config/tc-z8k.c (md_begin): Make idx unsigned.
1859 (get_specific): Likewise for this_index.
1860
2a1ebfb2
CZ		 18612020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1862
1863 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1864 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1865 (md_operand): Set X_md to absent.
1866 (arc_parse_name): Check for X_md.
1867
16d87673
SB		 18682020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1869
1870 PR 25311
1871 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1872 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1873 NO_STRING_ESCAPES.
1874 * read.c (next_char_of_string): Likewise.
1875 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1876 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1877
a2322019
NC		 18782020-01-03 Nick Clifton <nickc@redhat.com>
1879
1880 * po/sv.po: Updated Swedish translation.
1881
5437a02a
JB		 18822020-01-03 Jan Beulich <jbeulich@suse.com>
1883
1884 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1885 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1886
567dfba2
JB		 18872020-01-03 Jan Beulich <jbeulich@suse.com>
1888
1889 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1890 by-element usdot. Add 64-bit form tests for by-element sudot.
1891 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1892
8c45011a
JB		 18932020-01-03 Jan Beulich <jbeulich@suse.com>
1894
1895 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1896 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1897
f4950f76
JB		 18982020-01-03 Jan Beulich <jbeulich@suse.com>
1899
1900 * testsuite/gas/aarch64/f64mm.d,
1901 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1902
6655dba2
SB		 19032020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1904
1905 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1906 support for assembler code generated by SDCC. Add new relocation
1907 types. Add z80-elf target support.
1908 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1909 labels. Local labels starts from ".L".
1910 * NEWS: Mention the new support.
1911 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1912 * testsuite/gas/all/fwdexp.s: Likewise.
1913 * testsuite/gas/all/cond.l: Likewise.
1914 * testsuite/gas/all/cond.s: Likewise.
1915 * testsuite/gas/all/fwdexp.d: Likewise.
1916 * testsuite/gas/all/fwdexp.s: Likewise.
1917 * testsuite/gas/elf/section2.e-mips: Likewise.
1918 * testsuite/gas/elf/section2.l: Likewise.
1919 * testsuite/gas/elf/section2.s: Likewise.
1920 * testsuite/gas/macros/app1.d: Likewise.
1921 * testsuite/gas/macros/app1.s: Likewise.
1922 * testsuite/gas/macros/app2.d: Likewise.
1923 * testsuite/gas/macros/app2.s: Likewise.
1924 * testsuite/gas/macros/app3.d: Likewise.
1925 * testsuite/gas/macros/app3.s: Likewise.
1926 * testsuite/gas/macros/app4.d: Likewise.
1927 * testsuite/gas/macros/app4.s: Likewise.
1928 * testsuite/gas/macros/app4b.s: Likewise.
1929 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1930 * testsuite/gas/z80/z80.exp: Add new tests
1931 * testsuite/gas/z80/dollar.d: New file.
1932 * testsuite/gas/z80/dollar.s: New file.
1933 * testsuite/gas/z80/ez80_adl_all.d: New file.
1934 * testsuite/gas/z80/ez80_adl_all.s: New file.
1935 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1936 * testsuite/gas/z80/ez80_isuf.s: New file.
1937 * testsuite/gas/z80/ez80_z80_all.d: New file.
1938 * testsuite/gas/z80/ez80_z80_all.s: New file.
1939 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1940 * testsuite/gas/z80/r800_extra.d: New file.
1941 * testsuite/gas/z80/r800_extra.s: New file.
1942 * testsuite/gas/z80/r800_ii8.d: New file.
1943 * testsuite/gas/z80/r800_z80_doc.d: New file.
1944 * testsuite/gas/z80/z180.d: New file.
1945 * testsuite/gas/z80/z180.s: New file.
1946 * testsuite/gas/z80/z180_z80_doc.d: New file.
1947 * testsuite/gas/z80/z80_doc.d: New file.
1948 * testsuite/gas/z80/z80_doc.s: New file.
1949 * testsuite/gas/z80/z80_ii8.d: New file.
1950 * testsuite/gas/z80/z80_ii8.s: New file.
1951 * testsuite/gas/z80/z80_in_f_c.d: New file.
1952 * testsuite/gas/z80/z80_in_f_c.s: New file.
1953 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1954 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1955 * testsuite/gas/z80/z80_out_c_0.d: New file.
1956 * testsuite/gas/z80/z80_out_c_0.s: New file.
1957 * testsuite/gas/z80/z80_reloc.d: New file.
1958 * testsuite/gas/z80/z80_reloc.s: New file.
1959 * testsuite/gas/z80/z80_sli.d: New file.
1960 * testsuite/gas/z80/z80_sli.s: New file.
1961
a65b5de6
SN		 19622020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1963
1964 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1965 REGLIST_RN.
1966
b14ce8bf
AM		 19672020-01-01 Alan Modra <amodra@gmail.com>
1968
1969 Update year range in copyright notice of all files.
1970
0b114740 1971For older changes see ChangeLog-2019
3499769a 1972\f
0b114740 1973Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 1974
1975Copying and distribution of this file, with or without modification,
1976are permitted in any medium without royalty provided the copyright
1977notice and this notice are preserved.
1978
1979Local Variables:
1980mode: change-log
1981left-margin: 8
1982fill-column: 74
1983version-control: never
1984End:
GDB Binutils - Deliverables
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