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Power10 vector integer multiply, divide, modulo insns
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
f4791f1a
AM		 12020-05-11 Alan Modra <amodra@gmail.com>
2
3 * testsuite/gas/ppc/vec_mul.s,
4 * testsuite/gas/ppc/vec_mul.d: New test.
5 * testsuite/gas/ppc/ppc.exp: Run it.
6
3ff0a5ba
PB		 72020-05-11 Peter Bergner <bergner@linux.ibm.com>
8
9 * testsuite/gas/ppc/byte_rev.d,
10 * testsuite/gas/ppc/byte_rev.s: New test.
11 * testsuite/gas/ppc/ppc.exp: Run it.
12
afef4fe9
PB		 132020-05-11 Peter Bergner <bergner@linux.ibm.com>
14
15 * testsuite/gas/ppc/power10.d: Add paste. tests.
16 * testsuite/gas/ppc/power10.s: Likewise.
17
1224c05d
PB		 182020-05-11 Peter Bergner <bergner@linux.ibm.com>
19
20 * testsuite/gas/ppc/power10.s: New test.
21 * testsuite/gas/ppc/power10.d: Likewise.
22 * testsuite/gas/ppc/ppc.exp: Run it.
23
7c1f4227
AM		 242020-05-11 Alan Modra <amodra@gmail.com>
25
26 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
27 renaming.
28 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
29 place of -mfuture/-Mfuture.
30 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
31 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
32
bfeaed38
NC		 332020-05-06 Nick Clifton <nickc@redhat.com>
34
35 * po/sv.po: Updated Swedish translation.
36
6ef719c0
NC		 372020-05-06 Nick Clifton <nickc@redhat.com>
38
39 PR 25927
40 * doc/as.texi (Preprocessing): Replace cross reference to not
41 existant document with a URL to the equivalent page in the GCC
42 manual.
43
546cb2d8
NC		 442020-05-05 Nick Clifton <nickc@redhat.com>
45
46 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
47 construction of a DWARF-5 directory name table.
48 * testsuite/gas/elf/pr25917.d: Update expected output.
49
7d0bd487
GN		 502020-05-05 Gunther Nikl <gnikl@justmail.de>
51
52 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
53 (md_parse_option): Remove initialization of elf_flags.
070b775f 54
fe05f369
ASDV		 552020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
56
57 PR gas/25863
58 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
59 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
60 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
61
4706679d
NC		 622020-05-04 Nick Clifton <nickc@redhat.com>
63
64 PR 25917
65 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
66 table's existence before looking at its entries.
070b775f
NC		 67 Also do not emit a default directory entry if there are no
68 directories in use.
69
4706679d
NC		 70 * testsuite/gas/elf/pr25917.s: New test source file.
71 * testsuite/gas/elf/pr25917.d: New test driver.
72 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
73
09c1e68a
AC		 742020-04-30 Alex Coplan <alex.coplan@arm.com>
75
76 * config/tc-aarch64.c (fix_insn): Implement for
77 AARCH64_OPND_UNDEFINED.
78 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
79 * testsuite/gas/aarch64/udf.s: New.
80 * testsuite/gas/aarch64/udf.d: New.
81 * testsuite/gas/aarch64/udf-invalid.s: New.
82 * testsuite/gas/aarch64/udf-invalid.l: New.
83 * testsuite/gas/aarch64/udf-invalid.d: New.
84
c578f16e
YS		 852020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
86
87 * config/tc-rx.c (elf_flags): Reset default value.
88 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
89
935f1f4b
MF		 902020-04-29 Max Filippov <jcmvbkbc@gmail.com>
91
92 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
93 if it's not defined.
94 (microarch_earliest): New static variable.
95 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
96 simcall opcode has mandatory parameter.
97 (xg_init_global_config): Initialize microarch_earliest.
98
5c936ef5
NC		 992020-04-29 Nick Clifton <nickc@redhat.com>
100
101 PR 22699
102 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
103 IMM0_8S and add support for IMM0_8U.
104 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
105 unsigned 8-bit immediate.
106 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 107 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 108
251dae91
TC		 1092020-04-27 Tamar Christina <tamar.christina@arm.com>
110
111 * NEWS: Add news entry for big-obj.
112 * config/tc-i386.c (i386_target_format): Support new format.
113 * doc/c-i386.texi: Add i386 support.
114 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
115 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
116
714e6c96
NC		 1172020-04-27 Nick Clifton <nickc@redhat.com>
118
119 PR 25878
120 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
121 (assign_file_to_slot): New function. Fills in an entry in the
122 files table.
123 (allocate_filenum): Use new function.
124 (allocate_filename_to_slot): Use new function. If the specified
125 slot entry is already in use, but was chosen automatically then
126 reassign the automatic entry.
127
a09f656b 1282020-04-26 Hongtao Liu <hongtao.liu@intel.com
129
130 * config/tc-i386.c (lfence_before_ret_shl): New member.
131 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
132 for Anysize insns.
133 (insert_after_load): Issue warning for REP CMPS/SCAS.
134 (insert_before_before): Handle iret, Handle
135 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
136 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
137 -mlfence-before-ret=[none/not/or/shl/yes].
138 Enable -mlfence-before-ret=shl when
139 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
140 (md_show_usage): Ditto.
141 * doc/c-i386.texi: Ditto.
142 * testsuite/gas/i386/i386.exp: Add new testcases.
143 * testsuite/gas/i386/lfence-load-b.d: New.
144 * testsuite/gas/i386/lfence-load-b.e: New.
145 * testsuite/gas/i386/lfence-load.d: Modified.
146 * testsuite/gas/i386/lfence-load.e: New.
147 * testsuite/gas/i386/lfence-load.s: Modified.
148 * testsuite/gas/i386/lfence-ret-a.d: Modified.
149 * testsuite/gas/i386/lfence-ret-b.d: Modified.
150 * testsuite/gas/i386/lfence-ret-c.d: New.
151 * testsuite/gas/i386/lfence-ret-d.d: New.
152 * testsuite/gas/i386/lfence-ret.s: Modified.
153 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
154 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
155 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
156 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
157 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
158 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
159 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
160 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
161 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
162 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
163
30ce8e47
MF		 1642020-04-22 Max Filippov <jcmvbkbc@gmail.com>
165
166 PR ld/25861
167 * config/tc-xtensa.c (md_apply_fix): Replace
168 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
169 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
170 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
171 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
172 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
173
31c89d60
AM		 1742020-04-22 Alan Modra <amodra@gmail.com>
175
176 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
177 symbol for ".symver .. remove".
178 * doc/as.texi (.symver): Update.
179 * testsuite/gas/symver/symver11.s: Make foo weak.
180 * testsuite/gas/symver/symver11.d: Expect an error.
181 * testsuite/gas/symver/symver7.d: Allow other random symbols.
182
1d3eb556
L		 1832020-04-21 H.J. Lu <hongjiu.lu@intel.com>
184
185 * testsuite/gas/symver/symver11.s: Add ".balign 8".
186
bb2a1453
AS		 1872020-04-21 Andreas Schwab <schwab@linux-m68k.org>
188
189 PR 25848
190 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
191 * testsuite/gas/m68k/operands.d: Update.
192 * testsuite/gas/m68k/op68000.d: Update for new error messages.
193
c36876fe
TC		 1942020-04-21 Tamar Christina <tamar.christina@arm.com>
195
196 PR binutils/24753
197 * testsuite/gas/arm/pr24753.d: New test.
198 * testsuite/gas/arm/pr24753.s: New test.
199
6914be53
L		 2002020-04-21 H.J. Lu <hongjiu.lu@intel.com>
201
202 PR gas/23840
203 PR gas/25295
204 * NEWS: Mention .symver extension.
205 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
206 function.
207 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
208 add a version name. Add local, hidden and remove visibility
209 support.
210 (elf_frob_symbol): Handle the list of version names. Update the
211 original symbol to local, hidden or remove it from the symbol
212 table.
213 (elf_frob_file_before_adjust): Handle the list of version names.
214 * config/obj-elf.h (elf_visibility): New.
215 (elf_versioned_name_list): Likewise.
216 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
217 and visibility. Change versioned_name pointer to struct
218 elf_versioned_name_list.
219 * doc/as.texi: Update .symver directive.
220 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
221 error checking tests.
222 * testsuite/gas/symver/symver6.d: New file.
223 * testsuite/gas/symver/symver7.d: Likewise.
224 * testsuite/gas/symver/symver7.s: Likewise.
225 * testsuite/gas/symver/symver8.d: Likewise.
226 * testsuite/gas/symver/symver8.s: Likewise.
227 * testsuite/gas/symver/symver9.s: Likewise.
228 * testsuite/gas/symver/symver9a.d: Likewise.
229 * testsuite/gas/symver/symver9b.d: Likewise.
230 * testsuite/gas/symver/symver10.s: Likewise.
231 * testsuite/gas/symver/symver10a.d: Likewise.
232 * testsuite/gas/symver/symver10b.d: Likewise.
233 * testsuite/gas/symver/symver11.d: Likewise.
234 * testsuite/gas/symver/symver11.s: Likewise.
235 * testsuite/gas/symver/symver12.d: Likewise.
236 * testsuite/gas/symver/symver12.s: Likewise.
237 * testsuite/gas/symver/symver13.d: Likewise.
238 * testsuite/gas/symver/symver13.s: Likewise.
239 * testsuite/gas/symver/symver14.d: Likewise.
240 * testsuite/gas/symver/symver14.l: Likewise.
241 * testsuite/gas/symver/symver15.d: Likewise.
242 * testsuite/gas/symver/symver15.l: Likewise.
243 * testsuite/gas/symver/symver6.l: Removed.
244 * testsuite/gas/symver/symver6.s: Updated.
245
c2e5c986
SD		 2462020-04-20 Sudakshina Das <sudi.das@arm.com>
247
248 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
249 to include TSB.
250 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
251 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
252 * testsuite/gas/aarch64/system.d: Update.
253
8a6e1d1d
SD		 2542020-04-20 Sudakshina Das <sudi.das@arm.com>
255
256 * testsuite/gas/aarch64/bti.d: Update -march option.
257 * testsuite/gas/aarch64/illegal-bti.d: Remove.
258 * testsuite/gas/aarch64/illegal-bti.l: Remove.
259 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
260 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
261
49af2f5c
AM		 2622020-04-17 Alan Modra <amodra@gmail.com>
263
264 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
265
8e4979ac
NC		 2662020-04-16 Gagan Singh Sidhu <broly@mac.com>
267 Nick Clifton <nickc@redhat.com>
268
269 PR 25803
270 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
271 targets.
272 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
273 for the type-2 test.
274 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
275 targets running this test.
276
c54a9b56
DF		 2772020-02-16 David Faust <david.faust@oracle.com>
278
279 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
280 * testsuite/gas/bpf/jump32.s: New file.
281 * testsuite/gas/bpf/jump32.d: Likewise.
282
3071b197
L		 2832020-04-08 H.J. Lu <hongjiu.lu@intel.com>
284
285 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
286 documentation.
287
6a3ab923
GN		 2882020-04-08 Gunther Nikl <gnikl@justmail.de>
289
290 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
291 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 292 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
293 define.
294 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 295 * tc.h (md_pcrel_from_section): Add prototype.
296 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
297 * config/tc-arc.h (md_pcrel_from_section): Likewise.
298 * config/tc-arm.h (md_pcrel_from_section): Likewise.
299 * config/tc-avr.h (md_pcrel_from_section): Likewise.
300 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
301 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
302 * config/tc-csky.h (md_pcrel_from_section): Likewise.
303 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
304 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
305 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
306 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
307 * config/tc-frv.h (md_pcrel_from_section): Likewise.
308 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
309 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
310 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
311 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
312 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
313 * config/tc-mep.h (md_pcrel_from_section): Likewise.
314 * config/tc-metag.h (md_pcrel_from_section): Likewise.
315 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
316 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
317 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
318 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
319 * config/tc-mt.h (md_pcrel_from_section): Likewise.
320 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
321 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
322 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
323 * config/tc-rx.h (md_pcrel_from_section): Likewise.
324 * config/tc-s390.h (md_pcrel_from_section): Likewise.
325 * config/tc-sh.h (md_pcrel_from_section): Likewise.
326 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
327 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 328 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
329 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
330 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
331 md_apply_fix3): Delete prototypes.
6a3ab923 332
6e0e8b45
L		 3332020-04-07 H.J. Lu <hongjiu.lu@intel.com>
334
335 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
336 instructions.
337
266803a2
L		 3382020-04-07 H.J. Lu <hongjiu.lu@intel.com>
339
340 * doc/c-z80.texi: Fix @xref warnings.
341
bb651e8b
CL		 3422020-04-07 Lili Cui <lili.cui@intel.com>
343
344 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
345 (cpu_noarch): Likewise.
346 * doc/c-i386.texi: Document TSXLDTRK.
347 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
348 * testsuite/gas/i386/tsxldtrk.d: Likewise.
349 * testsuite/gas/i386/tsxldtrk.s: Likewise.
350 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
351
4b27d27c
L		 3522020-04-02 Lili Cui <lili.cui@intel.com>
353
354 * config/tc-i386.c (cpu_arch): Add .serialize.
355 (cpu_noarch): Likewise.
356 * doc/c-i386.texi: Document serialize.
357 * testsuite/gas/i386/i386.exp: Run serialize tests
358 * testsuite/gas/i386/serialize.d: Likewise.
359 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
360 * testsuite/gas/i386/serialize.s: Likewise.
361
bb897477
RO		 3622020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
363
364 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
365 * testsuite/gas/elf/section12b.d: Likewise.
366 * testsuite/gas/elf/section16a.d: Likewise.
367 * testsuite/gas/elf/section16b.d: Likewise.
368
59e28a97
GN		 3692020-04-02 Gunther Nikl <gnikl@justmail.de>
370
371 * config/tc-m68k.c (m68k_ip): Fix range check for index register
372 with a suppressed address register.
373
efc3a950
L		 3742020-04-01 H.J. Lu <hongjiu.lu@intel.com>
375
376 PR gas/25756
377 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
378 * testsuite/gas/i386/localpic.s: Add a test for relocation
379 against local absolute symbol.
380 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
381 * testsuite/gas/i386/localpic.d: Updated.
382 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
383 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
384
15d47c3a
RO		 3852020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
386
387 PR gas/25732
388 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
389 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
390 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
391 testsuite/gas/i386/x86-64-jump.d.
392 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
393 Incorporate changes to
394 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
395 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
396 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
397 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
398 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
399
876678f0
MR		 4002020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
401
402 PR 25611
403 PR 25614
404 * dwarf2dbg.c: Do not include "bignum.h".
405
d1a89da5
NC		 4062020-03-30 Nelson Chu <nelson.chu@sifive.com>
407
408 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
409 * testsuite/gas/riscv/alias-csr.s: Likewise.
410 * testsuite/gas/riscv/no-aliases-csr.d: Move this
411 to priv-reg-pseudo-noalias.
412 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
413 * testsuite/gas/riscv/bad-csr.l: Likewise.
414 * testsuite/gas/riscv/bad-csr.s: Likewise.
415 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
416 * testsuite/gas/riscv/satp.s: Likewise.
417 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
418 csr instruction, including alias-csr testcase.
419 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
420 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
421 pseudo instruction with objdump -Mno-aliases.
422 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
423 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
424 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
425 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
426 * testsuite/gas/riscv/priv-reg.s: Likewise.
427 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
428 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
429 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
430
b7780957
J		 4312020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
432
433 * config/obj-coff.c (obj_coff_section): Set the bss flag on
434 sections with the "b" attribute.
435
d1023b5d
AM		 4362020-03-22 Alan Modra <amodra@gmail.com>
437
438 * testsuite/gas/s12z/truncated.d: Update expected output.
439
0d832e7f
SB		 4402020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
441
442 PR 25690
443 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
444 * doc/c-z80.texi: Update documentation.
445
327ef784
NC		 4462020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
447
448 PR 25641
449 PR 25668
450 PR 25633
451 Fix disassembling ED+A4/AC/B4/BC opcodes.
452 Fix assembling lines containing colonless label and instruction
453 with first operand inside parentheses.
454 Fix registration of unsupported by target CPU registers.
455 * config/tc-z80.c: See above.
456 * config/tc-z80.h: See above.
457 * testsuite/gas/z80/colonless.d: Update test.
458 * testsuite/gas/z80/colonless.s: Likewise.
459 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
460 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
461 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
462 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
463 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
464 * testsuite/gas/z80/unsup_regs.s: Likewise.
465 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
466 * testsuite/gas/z80/z80.exp: Likewise.
467 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
468 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
469 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
470
66d1f7cc
AV		 4712020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
472
473 PR 25660
474 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
475 (parse_operands): Handle new operand codes.
476 (do_neon_dyadic_long): Make shape check accept the scalar variants.
477 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
478 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
479 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
480 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
481 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
482 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
483 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
484
9e8f1c90
L		 4852020-03-11 H.J. Lu <hongjiu.lu@intel.com>
486
487 * NEWS: Mention x86 assembler options for CVE-2020-0551.
488
97b4a8f7
L		 4892020-03-11 H.J. Lu <hongjiu.lu@intel.com>
490
491 * testsuite/gas/i386/i386.exp: Run new tests.
492 * testsuite/gas/i386/lfence-byte.d: New file.
493 * testsuite/gas/i386/lfence-byte.e: Likewise.
494 * testsuite/gas/i386/lfence-byte.s: Likewise.
495 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
496 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
497 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
498 * testsuite/gas/i386/lfence-indbr.e: Likewise.
499 * testsuite/gas/i386/lfence-indbr.s: Likewise.
500 * testsuite/gas/i386/lfence-load.d: Likewise.
501 * testsuite/gas/i386/lfence-load.s: Likewise.
502 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
503 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
504 * testsuite/gas/i386/lfence-ret.s: Likewise.
505 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
506 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
507 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
508 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
509 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
510 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
511 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
512 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
513 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
514 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
515 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
516 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
517
ae531041
L		 5182020-03-11 H.J. Lu <hongjiu.lu@intel.com>
519
520 * config/tc-i386.c (lfence_after_load): New.
521 (lfence_before_indirect_branch_kind): New.
522 (lfence_before_indirect_branch): New.
523 (lfence_before_ret_kind): New.
524 (lfence_before_ret): New.
525 (last_insn): New.
526 (load_insn_p): New.
527 (insert_lfence_after): New.
528 (insert_lfence_before): New.
529 (md_assemble): Call insert_lfence_before and insert_lfence_after.
530 Set last_insn.
531 (OPTION_MLFENCE_AFTER_LOAD): New.
532 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
533 (OPTION_MLFENCE_BEFORE_RET): New.
534 (md_longopts): Add -mlfence-after-load=,
535 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
536 (md_parse_option): Handle -mlfence-after-load=,
537 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
538 (md_show_usage): Display -mlfence-after-load=,
539 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
540 (i386_cons_align): New.
541 * config/tc-i386.h (i386_cons_align): New.
542 (md_cons_align): New.
543 * doc/c-i386.texi: Document -mlfence-after-load=,
544 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
545
5496f3c6
NC		 5462020-03-11 Nick Clifton <nickc@redhat.com>
547
548 PR 25611
549 PR 25614
550 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
551 (DWARF2_FILE_SIZE_NAME): Default to -1.
552 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
553 whichever is higher.
554 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
555 (NUM_MD5_BYTES): Define.
556 (struct file entry): Add md5 field.
557 (get_filenum): Delete and replace with...
558 (get_basename): New function.
559 (get_directory_table_entry): New function.
560 (allocate_filenum): New function.
561 (allocate_filename_to_slot): New function.
562 (dwarf2_where): Use new functions.
563 (dwarf2_directive_filename): Add support for extended .file
564 pseudo-op.
565 (dwarf2_directive_loc): Allow the use of file number zero with
566 DWARF 5 or higher.
567 (out_file_list): Rename to...
568 (out_dir_and_file_list): Add DWARF 5 support.
569 (out_debug_line): Emit extra values into the section header for
570 DWARF 5.
571 (out_debug_str): Allow for file 0 to be used with DWARF 5.
572 * doc/as.texi (.file): Update the description of this pseudo-op.
573 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
574 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
575 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
576 * NEWS: Mention the new feature.
577
a6a1f5e0
AM		 5782020-03-10 Alan Modra <amodra@gmail.com>
579
580 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
581 to avoid signed overflow.
582 * config/tc-mcore.c (md_assemble): Likewise.
583 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
584 * config/tc-nds32.c (SET_ADDEND): Likewise.
585 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
586
3fabc179
JB		 5872020-03-09 Jan Beulich <jbeulich@suse.com>
588
589 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
590 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
591 testsuite/gas/i386/avx-intel.d: Adjust expectations.
592
190e5fc8
AM		 5932020-03-07 Alan Modra <amodra@gmail.com>
594
595 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
596 first column.
597
84d9ab33
NC		 5982020-03-06 Nick Clifton <nickc@redhat.com>
599
600 PR 25614
601 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
602 0 if the dwarf_level is 5 or more. Complain if a filename follows
603 a file 0.
604 * testsuite/gas/elf/dwarf-5-file0.s: New test.
605 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
606 * testsuite/gas/elf/elf.exp: Run the new test.
607
608 PR 25612
609 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
610 * doc/as.texi: Fix another typo.
611
31bf1864
NC		 6122020-03-06 Nick Clifton <nickc@redhat.com>
613
614 PR 25612
615 * as.c (dwarf_level): Define.
616 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
617 (parse_args): Add support for the new options.
618 as.h (dwarf_level): Prototype.
619 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
620 value.
621 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
622 (DWARF2_LINE_VERSION): Remove definition.
623 * doc/as.texi: Document the new options.
624
3c968de5
NC		 6252020-03-06 Nick Clifton <nickc@redhat.com>
626
627 PR 25572
628 * as.c (main): Allow matching input and outputs when they are
629 not regular files.
630
bc49bfd8
JB		 6312020-03-06 Jan Beulich <jbeulich@suse.com>
632
633 * config/tc-i386.c (match_mem_size): Generalize broadcast special
634 casing.
635 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
636 one of byte/word/dword/qword is set alongside a SIMD register in
637 a template's operand.
638
4873e243
JB		 6392020-03-06 Jan Beulich <jbeulich@suse.com>
640
641 * config/tc-i386.c (match_template): Extend code in logic
642 rejecting certain suffixes in certain modes to also cover mask
643 register use and VecSIB. Drop special casing of broadcast. Skip
644 immediates in the check.
645
e365e234
JB		 6462020-03-06 Jan Beulich <jbeulich@suse.com>
647
648 * config/tc-i386.c (match_template): Fold duplicate code in
649 logic rejecting certain suffixes in certain modes. Drop
650 pointless "else".
651
4ed21b58
JB		 6522020-03-06 Jan Beulich <jbeulich@suse.com>
653
654 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
655 alongside !norex64 ones.
656 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
657 with both 32- and 64-bit GPR operands.
658 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
659 32- and 64-bit GPR operands.
660 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
661 testsuite/gas/i386/x86-64-avx512bw.d,
662 testsuite/gas/i386/x86-64-avx512f-intel.d,
663 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
664
643bb870
JB		 6652020-03-06 Jan Beulich <jbeulich@suse.com>
666
667 * config/tc-i386.c (md_assemble): Drop use of rex64.
668 (process_suffix): For REX.W for 64-bit CRC32.
669
a23b33b3
JB		 6702020-03-06 Jan Beulich <jbeulich@suse.com>
671
672 * config/tc-i386.c (i386_addressing_mode): For 32-bit
673 addressing for MPX insns without base/index.
674 * testsuite/gas/i386/mpx-16bit.s,
675 * testsuite/gas/i386/mpx-16bit.d: New.
676 * testsuite/gas/i386/i386.exp: Run new test.
677
a0497384
JB		 6782020-03-06 Jan Beulich <jbeulich@suse.com>
679
680 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
681 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
682 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
683 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
684 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
685 as well as a BSWAP one.
686 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
687 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
688 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
689 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
690 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
691 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
692 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
693 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
694 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
695 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
696 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
697 testsuite/gas/i386/vmx.d: Adjust expectations.
698
b630c145
JB		 6992020-03-06 Jan Beulich <jbeulich@suse.com>
700
701 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
702 from having their operands swapped.
703 * testsuite/gas/i386/waitpkg.s,
704 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
705 3-operand cases as well as testing of 16-bit code generation.
706 * testsuite/gas/i386/waitpkg.d,
707 testsuite/gas/i386/waitpkg-intel.d,
708 testsuite/gas/i386/x86-64-waitpkg.d,
709 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
710
de48783e
NC		 7112020-03-04 Nelson Chu <nelson.chu@sifive.com>
712
dee35d02
NC		 713 * config/tc-riscv.c (percent_op_utype): Support the modifier
714 %got_pcrel_hi.
715 * doc/c-riscv.texi: Add documentation.
716 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
717 modifier %got_pcrel_hi.
718 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
719 * testsuite/gas/riscv/relax-reloc.d: Likewise.
720 * testsuite/gas/riscv/relax-reloc.s: Likewise.
721
de48783e
NC		 722 * doc/c-riscv.texi (relocation modifiers): Add documentation.
723 (RISC-V-Formats): Update the section name from "Instruction Formats"
724 to "RISC-V Instruction Formats".
725
749479c8
AO		 7262020-03-04 Alexandre Oliva <oliva@adacore.com>
727
728 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
729 detected in a section which does not have at least 4 byte
730 alignment.
731 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
732 * testsuite/gas/arm/ldr-t.s: Likewise.
733 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
734 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
735 disassembly, ignoring any NOPs that may have been inserted because
736 of section alignment.
737 * testsuite/gas/arm/ldr-t.d: Likewise.
738
a847e322
JB		 7392020-03-04 Jan Beulich <jbeulich@suse.com>
740
741 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
742 * doc/c-i386.texi: Mention sev_es.
743 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
744 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
745 expectations.
746 * testsuite/gas/i386/arch-13-znver1.d,
747 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
748
3cd7f3e3
L		 7492020-03-03 H.J. Lu <hongjiu.lu@intel.com>
750
751 * config/tc-i386.c (match_template): Replace ignoresize and
752 defaultsize with mnemonicsize.
753 (process_suffix): Likewise.
754
b8ba1385
SB		 7552020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
756
757 PR 25627
758 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
759 instruction LD IY,(HL).
760 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
761 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
762 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
763 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
764
10d97a0f
L		 7652020-03-03 H.J. Lu <hongjiu.lu@intel.com>
766
767 PR gas/25622
768 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
769 x86-64-default-suffix-avx.
770 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
771 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
772 * testsuite/gas/i386/noreg64.d: Updated.
773 * testsuite/gas/i386/noreg64.l: Likewise.
774 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
775 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
776 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
777
8326546e
SB		 7782020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
779
780 PR 25604
781 * config/tc-z80.c (contains_register): Prevent an illegal memory
782 access when checking an expression for a register name.
783
e3e896e6
AM		 7842020-03-03 Alan Modra <amodra@gmail.com>
785
786 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
787 support.
788
a4dd6c97
AM		 7892020-03-02 Alan Modra <amodra@gmail.com>
790
791 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
792 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
793 and .sbss sections.
794 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
795 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
796 (s3_s_score_lcomm): Likewise.
797 * config/tc-score7.c: Similarly.
798 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
799
dec7b24b
YS		 8002020-02-28 YunQiang Su <syq@debian.org>
801
802 PR gas/25539
803 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
804 to handle multi-labels.
805 (has_label_name): New.
806
cceb53b8
MM		 8072020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
808
809 * config/tc-arm.c (enum pred_instruction_type): Remove
810 NEUTRAL_IT_NO_VPT_INSN predication type.
811 (cxn_handle_predication): Modify to require condition suffixes.
812 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
813 * testsuite/gas/arm/cde-scalar.s: Update test.
814 * testsuite/gas/arm/cde-warnings.l: Update test.
815 * testsuite/gas/arm/cde-warnings.s: Update test.
816
da3ec71f
AM		 8172020-02-26 Alan Modra <amodra@gmail.com>
818
819 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
820 N_() on empty string.
821
42135cad
AM		 8222020-02-26 Alan Modra <amodra@gmail.com>
823
824 * read.c (read_a_source_file): Call strncpy with length one
825 less than size of original_case_string.
826
dc1e8a47
AM		 8272020-02-26 Alan Modra <amodra@gmail.com>
828
829 * config/obj-elf.c: Indent labels correctly.
830 * config/obj-macho.c: Likewise.
831 * config/tc-aarch64.c: Likewise.
832 * config/tc-alpha.c: Likewise.
833 * config/tc-arm.c: Likewise.
834 * config/tc-cr16.c: Likewise.
835 * config/tc-crx.c: Likewise.
836 * config/tc-frv.c: Likewise.
837 * config/tc-i386-intel.c: Likewise.
838 * config/tc-i386.c: Likewise.
839 * config/tc-ia64.c: Likewise.
840 * config/tc-mn10200.c: Likewise.
841 * config/tc-mn10300.c: Likewise.
842 * config/tc-nds32.c: Likewise.
843 * config/tc-riscv.c: Likewise.
844 * config/tc-s12z.c: Likewise.
845 * config/tc-xtensa.c: Likewise.
846 * config/tc-z80.c: Likewise.
847 * read.c: Likewise.
848 * symbols.c: Likewise.
849 * write.c: Likewise.
850
bd0cf5a6
NC		 8512020-02-20 Nelson Chu <nelson.chu@sifive.com>
852
54b2aec1
NC		 853 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
854 we are assembling instruction with CSR. Call riscv_csr_read_only_check
855 after parsing all arguments.
856 (enum csr_insn_type): New enum is used to classify the CSR instruction.
857 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
858 are used to check if we write a read-only CSR by the CSR instruction.
859 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
860 all CSR for the read-only CSR checking.
861 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
862 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
863 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
864 all CSR instructions for the read-only CSR checking.
865 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
866 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
867
2ca89224
NC		 868 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
869 (riscv_opts): Initialize it.
870 (reg_lookup_internal): Check the `riscv_opts.csr_check`
871 before doing the CSR checking.
872 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
873 (md_longopts): Add mcsr-check and mno-csr-check.
874 (md_parse_option): Handle new enum option values.
875 (s_riscv_option): Handle new long options.
876 * doc/c-riscv.texi: Add description for the new .option and assembler
877 options.
878 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
879 the CSR checking.
880 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
881
bd0cf5a6
NC		 882 * config/tc-riscv.c (csr_extra_hash): New.
883 (enum riscv_csr_class): New enum. Used to decide
884 whether or not this CSR is legal in the current ISA string.
885 (struct riscv_csr_extra): New structure to hold all extra information
886 of CSR.
887 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
888 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
889 Call hash_reg_name to insert CSR address into reg_names_hash.
890 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
891 Decide whether the CSR is valid according to the csr_extra_hash.
892 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
893 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
894 not a boolean. This is same as riscv_init_csr_hash, so keep the
895 consistent usage.
896 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
897 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
898 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
899 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
900 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
901 f-ext CSR are not allowed.
902 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
903 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
904 source file is `priv-reg.s`, and the ISA is rv64if, so the
905 rv32-only CSR are not allowed.
906 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
907
10a95fcc
AM		 9082020-02-21 Alan Modra <amodra@gmail.com>
909
910 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
911 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
912
dda2980f
AM		 9132020-02-21 Alan Modra <amodra@gmail.com>
914
915 PR 25569
916 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
917 on section size adjustment, instead perform another write if
918 exec header size is larger than section size.
919
bd3380bc
NC		 9202020-02-19 Nelson Chu <nelson.chu@sifive.com>
921
922 * doc/c-riscv.texi: Add the doc entries for -march-attr/
923 -mno-arch-attr command line options.
924
fa164239
JW		 9252020-02-19 Nelson Chu <nelson.chu@sifive.com>
926
927 * testsuite/gas/riscv/c-add-addi.d: New testcase.
928 * testsuite/gas/riscv/c-add-addi.s: Likewise.
929
fcaaac0a
SB		 9302020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
931
932 PR 25576
933 * config/tc-z80.c (md_parse_option): Do not use an underscore
934 prefix for local labels in SDCC compatability mode.
935 (z80_start_line_hook): Remove SDCC dollar label support.
936 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
937 * testsuite/gas/z80/sdcc.s: Likewise.
938
9392020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
940
941 PR 25517
942 * config/tc-z80.c: Add -march option.
943 * doc/as.texi: Update Z80 documentation.
944 * doc/c-z80.texi: Likewise.
945 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
946 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
947 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
948 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
949 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
950 * testsuite/gas/z80/gbz80_all.d: Likewise.
951 * testsuite/gas/z80/r800_extra.d: Likewise.
952 * testsuite/gas/z80/r800_ii8.d: Likewise.
953 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
954 * testsuite/gas/z80/sdcc.d: Likewise.
955 * testsuite/gas/z80/z180.d: Likewise.
956 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
957 * testsuite/gas/z80/z80_doc.d: Likewise.
958 * testsuite/gas/z80/z80_ii8.d: Likewise.
959 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
960 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
961 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
962 * testsuite/gas/z80/z80_sli.d: Likewise.
963 * testsuite/gas/z80/z80n_all.d: Likewise.
964 * testsuite/gas/z80/z80n_reloc.d: Likewise.
965
a7e12755
L		 9662020-02-19 H.J. Lu <hongjiu.lu@intel.com>
967
968 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
969 with GNU_PROPERTY_X86_FEATURE_2_MMX.
970 * testsuite/gas/i386/i386.exp: Run property-3 and
971 x86-64-property-3.
972 * testsuite/gas/i386/property-3.d: New file.
973 * testsuite/gas/i386/property-3.s: Likewise.
974 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
975
272a84b1
L		 9762020-02-17 H.J. Lu <hongjiu.lu@intel.com>
977
978 * config/tc-i386.c (cpu_arch): Add .popcnt.
979 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
980 Add a tab before @samp{.sse4a}.
981
c8f8eebc
JB		 9822020-02-17 Jan Beulich <jbeulich@suse.com>
983
984 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
985 for AddrPrefixOpReg templates. Combine the two pieces of
986 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
987 mode.
988
eedb0f2c
JB		 9892020-02-17 Jan Beulich <jbeulich@suse.com>
990
991 PR gas/14439
992 * config/tc-i386.c (md_assemble): Also suppress operand
993 swapping for MONITOR{,X} and MWAIT{,X}.
994 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
995 Add Intel syntax monitor/mwait tests.
996 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
997 Adjust expectations.
998 *testsuite/gas/i386/sse3-intel.d,
999 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1000 * testsuite/gas/i386/i386.exp: Run new tests.
1001
b9915cbc
JB		 10022020-02-17 Jan Beulich <jbeulich@suse.com>
1003
1004 PR gas/6518
1005 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1006 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1007 re-indentation).
1008 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1009 cases.
1010 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1011 * testsuite/gas/i386/avx512dq-inval.l,
1012 testsuite/gas/i386/inval-avx.l,
1013 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1014 * testsuite/gas/i386/avx512vl-ambig.s,
1015 testsuite/gas/i386/avx512vl-ambig.l: New.
1016 * testsuite/gas/i386/i386.exp: Run new test.
1017
af5c13b0
L		 10182020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1019
1020 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1021 nosse4.
1022 * doc/c-i386.texi: Document sse4a and nosse4a.
1023
07d98387
L		 10242020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1025
1026 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1027 for AT&T syntax.
1028
65fca059
JB		 10292020-02-14 Jan Beulich <jbeulich@suse.com>
1030
1031 PR gas/25438
1032 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1033 casing ...
1034 (process_suffix): ... here. Consider just the first operand
1035 initially.
1036 (check_long_reg): Drop opcode 0x63 special case again.
1037 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1038 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1039 Move ambiguous operand size tests ...
1040 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1041 testsuite/gas/i386/noreg64.s: ... here.
1042 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1043 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1044 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1045 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1046 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1047 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1048 testsuite/gas/i386/x86-64-movsxd.d,
1049 testsuite/gas/i386/x86-64-movsxd-intel.d,
1050 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1051 Adjust expectations.
1052 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1053 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1054 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1055 * testsuite/gas/i386/i386.exp: Run new tests.
1056
b6773884
JB		 10572020-02-14 Jan Beulich <jbeulich@suse.com>
1058
1059 * config/tc-i386.c (process_operands): Also skip segment
1060 override prefix emission if it matches an already present one.
1061 * testsuite/gas/i386/prefix32.s: Add double segment override
1062 cases.
1063 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1064
92334ad2
JB		 10652020-02-14 Jan Beulich <jbeulich@suse.com>
1066
1067 * config/tc-i386.c (process_operands): Drop ineffectual segment
1068 overrides when optimizing.
1069 * testsuite/gas/i386/lea-optimize.d: New.
1070 * testsuite/gas/i386/i386.exp: Run new test.
1071
10722020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1073
1074 * config/tc-i386.c (process_operands): Also check insn prefix
1075 for ineffectual segment override warning. Don't cover possible
1076 VEX/EVEX encoded insns there.
1077 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1078 testsuite/gas/i386/lea.e: New.
1079 * testsuite/gas/i386/i386.exp: Run new test.
1080
0e6724de
L		 10812020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1082
1083 PR gas/25438
1084 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1085 syntax.
1086
292676c1
L		 10872020-02-13 Fangrui Song <maskray@google.com>
1088 H.J. Lu <hongjiu.lu@intel.com>
1089
1090 PR gas/25551
1091 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1092 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1093 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1094 * testsuite/gas/i386/relax-5.d: New file.
1095 * testsuite/gas/i386/relax-5.s: Likewise.
1096 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1097 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1098
7deea9aa
JB		 10992020-02-13 Jan Beulich <jbeulich@suse.com>
1100
1101 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1102 "nosse4" entry.
1103
6c0946d0
JB		 11042020-02-12 Jan Beulich <jbeulich@suse.com>
1105
1106 * config/tc-i386.c (avx512): New (at file scope), moved from
1107 (check_VecOperands): ... here.
1108 (process_suffix): Add [XYZ]MMword operand size handling.
1109 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1110 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1111 tests.
1112 * testsuite/gas/i386/avx512dq-inval.l,
1113 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1114
5990e377
JB		 11152020-02-12 Jan Beulich <jbeulich@suse.com>
1116
1117 PR gas/24546
1118 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1119 code only.
1120 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1121 CALL/JMP in O_tbyte_ptr case.
1122 * doc/c-i386.texi: Mention far call and full pointer load ISA
1123 differences.
1124 * testsuite/gas/i386/x86-64-branch-3.s,
1125 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1126 * testsuite/gas/i386/x86-64-branch-3.d,
1127 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1128 * testsuite/gas/i386/x86-64-branch-5.l,
1129 testsuite/gas/i386/x86-64-branch-5.s: New.
1130 * testsuite/gas/i386/i386.exp: Run new test.
1131
9706160a
JB		 11322020-02-12 Jan Beulich <jbeulich@suse.com>
1133
1134 PR gas/25438
1135 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1136 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1137 64-bit-only warning.
1138 (check_word_reg): Consistently error on mismatching register
1139 size and suffix.
1140 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1141 for movw. Replace suffix / GPR for orb.
1142 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1143 byte GPRs as well as ones for inb/outb with a word accumulator.
1144 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1145 testsuite/gas/i386/inval.l: Adjust expectations.
1146
5de4d9ef
JB		 11472020-02-12 Jan Beulich <jbeulich@suse.com>
1148
1149 * config/tc-i386.c (operand_type_register_match): Also fall
1150 through initial two if()-s when the template allows for a GPR
1151 operand. Adjust comment.
1152
50128d0c
JB		 11532020-02-11 Jan Beulich <jbeulich@suse.com>
1154
1155 (struct _i386_insn): New field "short_form".
1156 (optimize_encoding): Drop setting of shortform field.
1157 (process_suffix): Set i.short_form. Replace shortform use.
1158 (process_operands): Replace shortform use.
1159
1ed818b4
MM		 11602020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1161
1162 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1163 loop initial declaration.
1164
5aae9ae9
MM		 11652020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1166
1167 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1168 instructions that can have 5 arguments.
1169 (enum operand_parse_code): Add new operands.
1170 (parse_operands): Account for new operands.
1171 (S5): New macro.
1172 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1173 (neon_select_shape): Account for P suffix.
1174 (LOW1): Move macro to global position.
1175 (HI4): Move macro to global position.
1176 (vcx_assign_vec_d): New.
1177 (vcx_assign_vec_m): New.
1178 (vcx_assign_vec_n): New.
1179 (enum vcx_reg_type): New.
1180 (vcx_get_reg_type): New.
1181 (vcx_size_pos): New.
1182 (vcx_vec_pos): New.
1183 (vcx_handle_shape): New.
1184 (vcx_ensure_register_in_range): New.
1185 (vcx_handle_register_arguments): New.
1186 (vcx_handle_insn_block): New.
1187 (vcx_handle_common_checks): New.
1188 (do_vcx1): New.
1189 (do_vcx2): New.
1190 (do_vcx3): New.
1191 * testsuite/gas/arm/cde-missing-fp.d: New test.
1192 * testsuite/gas/arm/cde-missing-fp.l: New test.
1193 * testsuite/gas/arm/cde-missing-mve.d: New test.
1194 * testsuite/gas/arm/cde-missing-mve.l: New test.
1195 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1196 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1197 * testsuite/gas/arm/cde-mve.s: New test.
1198 * testsuite/gas/arm/cde-warnings.l:
1199 * testsuite/gas/arm/cde-warnings.s:
1200 * testsuite/gas/arm/cde.d:
1201 * testsuite/gas/arm/cde.s:
1202
4934a27c
MM		 12032020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1204 Matthew Malcomson <matthew.malcomson@arm.com>
1205
1206 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1207 CDE coprocessor that can be enabled.
1208 (enum pred_instruction_type): New pred type.
1209 (BAD_NO_VPT): New error message.
1210 (BAD_CDE): New error message.
1211 (BAD_CDE_COPROC): New error message.
1212 (enum operand_parse_code): Add new immediate operands.
1213 (parse_operands): Account for new immediate operands.
1214 (check_cde_operand): New.
1215 (cde_coproc_enabled): New.
1216 (cde_coproc_pos): New.
1217 (cde_handle_coproc): New.
1218 (cxn_handle_predication): New.
1219 (do_custom_instruction_1): New.
1220 (do_custom_instruction_2): New.
1221 (do_custom_instruction_3): New.
1222 (do_cx1): New.
1223 (do_cx1a): New.
1224 (do_cx1d): New.
1225 (do_cx1da): New.
1226 (do_cx2): New.
1227 (do_cx2a): New.
1228 (do_cx2d): New.
1229 (do_cx2da): New.
1230 (do_cx3): New.
1231 (do_cx3a): New.
1232 (do_cx3d): New.
1233 (do_cx3da): New.
1234 (handle_pred_state): Define new IT block behaviour.
1235 (insns): Add newn CX*{,d}{,a} instructions.
1236 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1237 Define new cdecp extension strings.
1238 * doc/c-arm.texi: Document new cdecp extension arguments.
1239 * testsuite/gas/arm/cde-scalar.d: New test.
1240 * testsuite/gas/arm/cde-scalar.s: New test.
1241 * testsuite/gas/arm/cde-warnings.d: New test.
1242 * testsuite/gas/arm/cde-warnings.l: New test.
1243 * testsuite/gas/arm/cde-warnings.s: New test.
1244 * testsuite/gas/arm/cde.d: New test.
1245 * testsuite/gas/arm/cde.s: New test.
1246
4b5aaf5f
L		 12472020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1248
1249 PR gas/25516
1250 * config/tc-i386.c (intel64): Renamed to ...
1251 (isa64): This.
1252 (match_template): Accept Intel64 only instruction by default.
1253 (i386_displacement): Updated.
1254 (md_parse_option): Updated.
1255 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1256 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1257 -mamd64 to x86-64-sysenter-amd.
1258 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1259
33176d91
AM		 12602020-02-10 Alan Modra <amodra@gmail.com>
1261
1262 * config/obj-elf.c (obj_elf_change_section): Error for section
1263 type, attr or entsize changes in assembly.
1264 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1265 * testsuite/gas/elf/section5.l: Update.
1266
82194874
AM		 12672020-02-10 Alan Modra <amodra@gmail.com>
1268
1269 * output-file.c (output_file_close): Do a normal close when
1270 flag_always_generate_output.
1271 * write.c (write_object_file): Don't stop output when
1272 flag_always_generate_output.
1273
9fc0b501
SB		 12742020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1275
1276 PR 25469
1277 * config/tc-z80.c: Add -gbz80 command line option to generate code
1278 for the GameBoy Z80. Add support for generating DWARF.
1279 * config/tc-z80.h: Add support for DWARF debug information
1280 generation.
1281 * doc/c-z80.texi: Document new command line option.
1282 * testsuite/gas/z80/gbz80_all.d: New file.
1283 * testsuite/gas/z80/gbz80_all.s: New file.
1284 * testsuite/gas/z80/z80.exp: Run the new tests.
1285 * testsuite/gas/z80/z80n_all.d: New file.
1286 * testsuite/gas/z80/z80n_all.s: New file.
1287 * testsuite/gas/z80/z80n_reloc.d: New file.
1288
b7d07216
L		 12892020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1290
1291 PR gas/25381
1292 * config/obj-elf.c (get_section): Also check
1293 linked_to_symbol_name.
1294 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1295 (obj_elf_parse_section_letters): Handle the 'o' flag.
1296 (build_group_lists): Renamed to ...
1297 (build_additional_section_info): This. Set elf_linked_to_section
1298 from map_head.linked_to_symbol_name.
1299 (elf_adjust_symtab): Updated.
1300 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1301 * doc/as.texi: Document the 'o' flag.
1302 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1303 * testsuite/gas/elf/section18.d: New file.
1304 * testsuite/gas/elf/section18.s: Likewise.
1305 * testsuite/gas/elf/section19.d: Likewise.
1306 * testsuite/gas/elf/section19.s: Likewise.
1307 * testsuite/gas/elf/section20.d: Likewise.
1308 * testsuite/gas/elf/section20.s: Likewise.
1309 * testsuite/gas/elf/section21.d: Likewise.
1310 * testsuite/gas/elf/section21.l: Likewise.
1311 * testsuite/gas/elf/section21.s: Likewise.
1312
5eb617a7
L		 13132020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1314
1315 * NEWS: Mention x86 assembler options to align branches for
1316 binutils 2.34.
1317
986ac314
L		 13182020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1319
1320 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1321 only for ELF targets.
1322 * testsuite/gas/i386/unique.d: Don't xfail.
1323 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1324
19234a6d
AM		 13252020-02-06 Alan Modra <amodra@gmail.com>
1326
1327 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1328 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1329
02e0be69
AM		 13302020-02-06 Alan Modra <amodra@gmail.com>
1331
1332 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1333 xfail, and rename test.
1334 * testsuite/gas/elf/section12b.d: Likewise.
1335 * testsuite/gas/elf/section16a.d: Likewise.
1336 * testsuite/gas/elf/section16b.d: Likewise.
1337
a8c4d40b
L		 13382020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1339
1340 PR gas/25380
1341 * config/obj-elf.c (section_match): Removed.
1342 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1343 section_id.
1344 (obj_elf_change_section): Replace info and group_name arguments
1345 with match_p. Also update the section ID and flags from match_p.
1346 (obj_elf_section): Handle "unique,N". Update call to
1347 obj_elf_change_section.
1348 * config/obj-elf.h (elf_section_match): New.
1349 (obj_elf_change_section): Updated.
1350 * config/tc-arm.c (start_unwind_section): Update call to
1351 obj_elf_change_section.
1352 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1353 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1354 (microblaze_s_sdata): Likewise.
1355 (microblaze_s_rdata): Likewise.
1356 (microblaze_s_bss): Likewise.
1357 * config/tc-mips.c (s_change_section): Likewise.
1358 * config/tc-msp430.c (msp430_profiler): Likewise.
1359 * config/tc-rx.c (parse_rx_section): Likewise.
1360 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1361 * doc/as.texi: Document "unique,N" in .section directive.
1362 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1363 * testsuite/gas/elf/section15.d: New file.
1364 * testsuite/gas/elf/section15.s: Likewise.
1365 * testsuite/gas/elf/section16.s: Likewise.
1366 * testsuite/gas/elf/section16a.d: Likewise.
1367 * testsuite/gas/elf/section16b.d: Likewise.
1368 * testsuite/gas/elf/section17.d: Likewise.
1369 * testsuite/gas/elf/section17.l: Likewise.
1370 * testsuite/gas/elf/section17.s: Likewise.
1371 * testsuite/gas/i386/unique.d: Likewise.
1372 * testsuite/gas/i386/unique.s: Likewise.
1373 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1374 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1375
575d37ae
L		 13762020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1377
1378 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1379
2384096c
G		 13802020-02-01 Anthony Green <green@moxielogic.com>
1381
1382 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1383
95441c43
SL		 13842020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1385
1386 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1387 %tls_ldo.
1388
d465d695
AV		 13892020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1390
1391 PR gas/25472
1392 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1393 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1394 +mve.
1395 * testsuite/gas/arm/mve_dsp.d: New test.
1396
d26cc8a9
NC		 13972020-01-31 Nick Clifton <nickc@redhat.com>
1398
1399 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1400 rather than BFD_RELOC_NONE.
1401
90e9955a
SP		 14022020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1403
1404 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1405 to support VLDMIA instruction for MVE.
1406 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1407 instruction for MVE.
1408 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1409 instruction for MVE.
1410 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1411 instruction for MVE.
1412 * testsuite/gas/arm/mve-ldst.d: New test.
1413 * testsuite/gas/arm/mve-ldst.s: Likewise.
1414
53943f32
NC		 14152020-01-31 Nick Clifton <nickc@redhat.com>
1416
1417 * po/fr.po: Updated French translation.
1418 * po/ru.po: Updated Russian translation.
1419
c3036ed0
RS		 14202020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1421
1422 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1423 .s for the movprfx.
1424 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1425 * testsuite/gas/aarch64/sve-movprfx_28.d,
1426 * testsuite/gas/aarch64/sve-movprfx_28.l,
1427 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1428
2ae4c703
JB		 14292020-01-30 Jan Beulich <jbeulich@suse.com>
1430
1431 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1432 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1433 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1434 Adjust expectations.
1435
bd434cc4
JM		 14362020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1437
1438 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1439 * testsuite/gas/bpf/alu-be.d: Likewise.
1440 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1441 * testsuite/gas/bpf/alu32-be.d: Likewise.
1442
aeab2b26
JB		 14432020-01-30 Jan Beulich <jbeulich@suse.com>
1444
1445 * testsuite/gas/i386/x86-64-branch-2.s,
1446 testsuite/gas/i386/x86-64-branch-4.s,
1447 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1448 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1449 testsuite/gas/i386/x86-64-branch-2.d,
1450 testsuite/gas/i386/x86-64-branch-4.l,
1451 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1452
873494c8
JB		 14532020-01-30 Jan Beulich <jbeulich@suse.com>
1454
1455 * config/tc-i386.c (process_suffix): .
1456 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1457 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1458 Add LRETQ case.
1459 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1460 suffix.
1461 testsuite/gas/i386/x86_64.s: Add RETF cases.
1462 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1463 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1464 testsuite/gas/i386/x86-64-opcode.d,
1465 testsuite/gas/i386/x86-64-suffix-intel.d,
1466 testsuite/gas/i386/x86-64-suffix.d,
1467 testsuite/gas/i386/x86_64-intel.d
1468 testsuite/gas/i386/x86_64.d: Adjust expectations.
1469 * testsuite/gas/i386/x86-64-suffix.e,
1470 testsuite/gas/i386/x86_64.e: New.
1471
62b3f548
JB		 14722020-01-30 Jan Beulich <jbeulich@suse.com>
1473
1474 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1475 special case.
1476
bc31405e
L		 14772020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1478
1479 PR binutils/25445
1480 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1481 movsxd.
1482 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1483 differences. Document movslq and movsxd.
1484 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1485 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1486 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1487 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1488 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1489 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1490 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1491 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1492 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1493 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1494 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1495
e3696f67
AM		 14962020-01-27 Alan Modra <amodra@gmail.com>
1497
1498 * testsuite/gas/all/gas.exp: Replace case statements with switch
1499 statements.
1500 * testsuite/gas/elf/elf.exp: Likewise.
1501 * testsuite/gas/macros/macros.exp: Likewise.
1502 * testsuite/lib/gas-defs.exp: Likewise.
1503
7568c93b
TC		 15042020-01-27 Tamar Christina <tamar.christina@arm.com>
1505
1506 PR 25403
1507 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1508 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1509
403d1bd9
JW		 15102020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1511
1512 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1513 s exts must be known, so rename *ok* to *fail*.
1514 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1515 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1516 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1517 above change.
1518 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1519 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1520
be4c5e58
L		 15212020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1522
1523 PR gas/25438
1524 * config/tc-i386.c (check_long_reg): Always disallow double word
1525 suffix in mnemonic with word general register.
1526 * testsuite/gas/i386/general.s: Replace word general register
1527 with double word general register for movl.
1528 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1529 register.
1530 * testsuite/gas/i386/general.l: Updated.
1531 * testsuite/gas/i386/inval.l: Likewise.
1532
9e7028aa
AM		 15332020-01-22 Alan Modra <amodra@gmail.com>
1534
1535 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1536 __tls_get_addr_desc and __tls_get_addr_opt.
1537
e3ed17f3
JB		 15382020-01-21 Jan Beulich <jbeulich@suse.com>
1539
1540 * testsuite/gas/i386/inval-crc32.s,
1541 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1542 * testsuite/gas/i386/inval-crc32.l,
1543 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1544
1a035124
JB		 15452020-01-21 Jan Beulich <jbeulich@suse.com>
1546
1547 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1548 generic code path. Deal with No_lSuf being set in a template.
1549 * testsuite/gas/i386/inval-crc32.l,
1550 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1551 instead of error(s) when operand size is ambiguous.
1552 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1553 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1554 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1555 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1556 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1557 Adjust expectations.
1558
c006a730
JB		 15592020-01-21 Jan Beulich <jbeulich@suse.com>
1560
1561 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1562 and an intel_syntax check. Re-write lack-of-suffix processing
1563 logic.
1564 * doc/c-i386.texi: Document operand size defaults for suffix-
1565 less AT&T syntax insns.
1566 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1567 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1568 testsuite/gas/i386/x86-64-avx-scalar.s,
1569 testsuite/gas/i386/x86-64-avx.s,
1570 testsuite/gas/i386/x86-64-bundle.s,
1571 testsuite/gas/i386/x86-64-intel64.s,
1572 testsuite/gas/i386/x86-64-lock-1.s,
1573 testsuite/gas/i386/x86-64-opcode.s,
1574 testsuite/gas/i386/x86-64-sse2avx.s,
1575 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1576 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1577 testsuite/gas/i386/x86-64-nops.s,
1578 testsuite/gas/i386/x86-64-ptwrite.s,
1579 testsuite/gas/i386/x86-64-simd.s,
1580 testsuite/gas/i386/x86-64-sse-noavx.s,
1581 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1582 insns.
1583 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1584 testsuite/gas/i386/noreg64.s: Add further tests.
1585 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1586 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1587 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1588 testsuite/gas/i386/sse-noavx.d,
1589 testsuite/gas/i386/x86-64-intel64.d,
1590 testsuite/gas/i386/x86-64-nops.d,
1591 testsuite/gas/i386/x86-64-opcode.d,
1592 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1593 testsuite/gas/i386/x86-64-ptwrite.d,
1594 testsuite/gas/i386/x86-64-simd-intel.d,
1595 testsuite/gas/i386/x86-64-simd-suffix.d,
1596 testsuite/gas/i386/x86-64-simd.d,
1597 testsuite/gas/i386/x86-64-sse-noavx.d
1598 testsuite/gas/i386/x86-64-suffix.d,
1599 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1600 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1601 testsuite/gas/i386/noreg64.l: New.
1602 * testsuite/gas/i386/i386.exp: Run new tests.
1603
c906a69a
JB		 16042020-01-21 Jan Beulich <jbeulich@suse.com>
1605
1606 * testsuite/gas/i386/avx512_bf16_vl.s,
1607 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1608 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1609 broadcast forms of VCVTNEPS2BF16.
1610 * testsuite/gas/i386/avx512_bf16_vl.d,
1611 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1612
26916852
NC		 16132020-01-20 Nick Clifton <nickc@redhat.com>
1614
1615 * po/uk.po: Updated Ukranian translation.
1616
14470f07
L		 16172020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1618
1619 PR ld/25416
1620 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1621 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1622 x32 object.
1623 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1624 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1625 R_X86_64_GOTPC32_TLSDESC relocation.
1626
1b1bb2c6
NC		 16272020-01-18 Nick Clifton <nickc@redhat.com>
1628
1629 * configure: Regenerate.
1630 * po/gas.pot: Regenerate.
1631
ae774686
NC		 16322020-01-18 Nick Clifton <nickc@redhat.com>
1633
1634 Binutils 2.34 branch created.
1635
42e04b36
L		 16362020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1637
1638 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1639 with vex_encoding_vex.
1640 (parse_insn): Likewise.
1641 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1642 and {vex3} documentation.
1643 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1644 {vex}.
1645 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1646
2da2eaf4
AV		 16472020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1648
1649 PR 25376
1650 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1651 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1652 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1653 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1654 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1655 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1656
45a4bb20
JB		 16572020-01-16 Jan Beulich <jbeulich@suse.com>
1658
1659 * config/tc-i386.c (match_template): Drop found_cpu_match local
1660 variable.
1661
4814632e
JB		 16622020-01-16 Jan Beulich <jbeulich@suse.com>
1663
1664 * testsuite/gas/i386/avx512dq-inval.l,
1665 testsuite/gas/i386/avx512dq-inval.s: New.
1666 * testsuite/gas/i386/i386.exp: Run new test.
1667
131cb553
JL		 16682020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1669
1670 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1671 relocations when the target is 430X, except when extracting part of an
1672 expression.
1673 (msp430_srcoperand): Adjust comment.
1674 Initialize the expp member of the msp430_operand_s struct as
1675 appropriate.
1676 (msp430_dstoperand): Likewise.
1677 * testsuite/gas/msp430/msp430.exp: Run new test.
1678 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1679 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1680
c24d0e8d
AM		 16812020-01-15 Alan Modra <amodra@gmail.com>
1682
1683 * configure.tgt: Add sparc-*-freebsd case.
1684
e44925ae
LC		 16852020-01-14 Lili Cui <lili.cui@intel.com>
1686
1687 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1688 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1689 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1690 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1691 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1692 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1693 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1694 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1695 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1696 * testsuite/gas/i386/align-branch-5.d: Likewise.
1697 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1698 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1699 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1700 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1701 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1702 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1703 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1704 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1705 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1706 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1707 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1708 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1709
7a6bf3be
SB		 17102020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1711
1712 PR 25377
1713 * config/tc-z80.c: Add support for half precision, single
1714 precision and double precision floating point values.
1715 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1716 * doc/as.texi: Add new z80 command line options.
1717 * doc/c-z80.texi: Document new z80 command line options.
1718 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1719 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1720 * testsuite/gas/z80/z80.exp: Run the new test.
1721 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1722 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1723 * testsuite/gas/z80/strings.d: Update expected output.
1724
82e9597c
MM		 17252020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1726
1727 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1728 dependency.
1729
5e4f7e05
CZ		 17302020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1731
1732 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1733 the CPU.
1734 * config/tc-arc.h: Add header if/defs.
1735 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1736
febda64f
AM		 17372020-01-13 Alan Modra <amodra@gmail.com>
1738
1739 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1740
5496abe1
AM		 17412020-01-13 Alan Modra <amodra@gmail.com>
1742
1743 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1744 insertion.
1745
ec4181f2
AM		 17462020-01-10 Alan Modra <amodra@gmail.com>
1747
1748 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1749 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1750
40c75bc8
SB		 17512020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1752
1753 PR 25224
1754 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1755 opcode byte values.
1756 (emit_ld_r_r): Likewise.
1757 (emit_ld_rr_m): Likewise.
1758 (emit_ld_rr_nn): Likewise.
1759
72aea328
JB		 17602020-01-09 Jan Beulich <jbeulich@suse.com>
1761
1762 * config/tc-i386.c (optimize_encoding): Add
1763 is_any_vex_encoding() invocations. Drop respective
1764 i.tm.extension_opcode == None checks.
1765
3f93af61
JB		 17662020-01-09 Jan Beulich <jbeulich@suse.com>
1767
1768 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1769 REX transformations. Correct comment indentation.
1770
7697afb6
JB		 17712020-01-09 Jan Beulich <jbeulich@suse.com>
1772
1773 * config/tc-i386.c (optimize_encoding): Generalize register
1774 transformation for TEST optimization.
1775
d835a58b
JB		 17762020-01-09 Jan Beulich <jbeulich@suse.com>
1777
1778 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1779 testsuite/gas/i386/x86-64-sysenter-amd.d,
1780 testsuite/gas/i386/x86-64-sysenter-amd.l,
1781 testsuite/gas/i386/x86-64-sysenter-intel.d,
1782 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1783 * testsuite/gas/i386/i386.exp: Run new tests.
1784
915808f6
NC		 17852020-01-08 Nick Clifton <nickc@redhat.com>
1786
1787 PR 25284
1788 * doc/as.texi (Align): Document the fact that all arguments can be
1789 omitted.
1790 (Balign): Likewise.
1791 (P2align): Likewise.
1792
f1f28025
NC		 17932020-01-08 Nick Clifton <nickc@redhat.com>
1794
1795 PR 14891
1796 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1797 already defined as a different symbol type.
1798 * testsuite/gas/elf/pr14891.s: New test source file.
1799 * testsuite/gas/elf/pr14891.d: New test driver.
1800 * testsuite/gas/elf/pr14891.s: New test expected error output.
1801 * testsuite/gas/elf/elf.exp: Run the new test.
1802
030a2e78
AM		 18032020-01-08 Alan Modra <amodra@gmail.com>
1804
1805 * config/tc-z8k.c (md_begin): Make idx unsigned.
1806 (get_specific): Likewise for this_index.
1807
2a1ebfb2
CZ		 18082020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1809
1810 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1811 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1812 (md_operand): Set X_md to absent.
1813 (arc_parse_name): Check for X_md.
1814
16d87673
SB		 18152020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1816
1817 PR 25311
1818 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1819 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1820 NO_STRING_ESCAPES.
1821 * read.c (next_char_of_string): Likewise.
1822 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1823 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1824
a2322019
NC		 18252020-01-03 Nick Clifton <nickc@redhat.com>
1826
1827 * po/sv.po: Updated Swedish translation.
1828
5437a02a
JB		 18292020-01-03 Jan Beulich <jbeulich@suse.com>
1830
1831 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1832 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1833
567dfba2
JB		 18342020-01-03 Jan Beulich <jbeulich@suse.com>
1835
1836 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1837 by-element usdot. Add 64-bit form tests for by-element sudot.
1838 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1839
8c45011a
JB		 18402020-01-03 Jan Beulich <jbeulich@suse.com>
1841
1842 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1843 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1844
f4950f76
JB		 18452020-01-03 Jan Beulich <jbeulich@suse.com>
1846
1847 * testsuite/gas/aarch64/f64mm.d,
1848 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1849
6655dba2
SB		 18502020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1851
1852 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1853 support for assembler code generated by SDCC. Add new relocation
1854 types. Add z80-elf target support.
1855 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1856 labels. Local labels starts from ".L".
1857 * NEWS: Mention the new support.
1858 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1859 * testsuite/gas/all/fwdexp.s: Likewise.
1860 * testsuite/gas/all/cond.l: Likewise.
1861 * testsuite/gas/all/cond.s: Likewise.
1862 * testsuite/gas/all/fwdexp.d: Likewise.
1863 * testsuite/gas/all/fwdexp.s: Likewise.
1864 * testsuite/gas/elf/section2.e-mips: Likewise.
1865 * testsuite/gas/elf/section2.l: Likewise.
1866 * testsuite/gas/elf/section2.s: Likewise.
1867 * testsuite/gas/macros/app1.d: Likewise.
1868 * testsuite/gas/macros/app1.s: Likewise.
1869 * testsuite/gas/macros/app2.d: Likewise.
1870 * testsuite/gas/macros/app2.s: Likewise.
1871 * testsuite/gas/macros/app3.d: Likewise.
1872 * testsuite/gas/macros/app3.s: Likewise.
1873 * testsuite/gas/macros/app4.d: Likewise.
1874 * testsuite/gas/macros/app4.s: Likewise.
1875 * testsuite/gas/macros/app4b.s: Likewise.
1876 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1877 * testsuite/gas/z80/z80.exp: Add new tests
1878 * testsuite/gas/z80/dollar.d: New file.
1879 * testsuite/gas/z80/dollar.s: New file.
1880 * testsuite/gas/z80/ez80_adl_all.d: New file.
1881 * testsuite/gas/z80/ez80_adl_all.s: New file.
1882 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1883 * testsuite/gas/z80/ez80_isuf.s: New file.
1884 * testsuite/gas/z80/ez80_z80_all.d: New file.
1885 * testsuite/gas/z80/ez80_z80_all.s: New file.
1886 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1887 * testsuite/gas/z80/r800_extra.d: New file.
1888 * testsuite/gas/z80/r800_extra.s: New file.
1889 * testsuite/gas/z80/r800_ii8.d: New file.
1890 * testsuite/gas/z80/r800_z80_doc.d: New file.
1891 * testsuite/gas/z80/z180.d: New file.
1892 * testsuite/gas/z80/z180.s: New file.
1893 * testsuite/gas/z80/z180_z80_doc.d: New file.
1894 * testsuite/gas/z80/z80_doc.d: New file.
1895 * testsuite/gas/z80/z80_doc.s: New file.
1896 * testsuite/gas/z80/z80_ii8.d: New file.
1897 * testsuite/gas/z80/z80_ii8.s: New file.
1898 * testsuite/gas/z80/z80_in_f_c.d: New file.
1899 * testsuite/gas/z80/z80_in_f_c.s: New file.
1900 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1901 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1902 * testsuite/gas/z80/z80_out_c_0.d: New file.
1903 * testsuite/gas/z80/z80_out_c_0.s: New file.
1904 * testsuite/gas/z80/z80_reloc.d: New file.
1905 * testsuite/gas/z80/z80_reloc.s: New file.
1906 * testsuite/gas/z80/z80_sli.d: New file.
1907 * testsuite/gas/z80/z80_sli.s: New file.
1908
a65b5de6
SN		 19092020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1910
1911 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1912 REGLIST_RN.
1913
b14ce8bf
AM		 19142020-01-01 Alan Modra <amodra@gmail.com>
1915
1916 Update year range in copyright notice of all files.
1917
0b114740 1918For older changes see ChangeLog-2019
3499769a 1919\f
0b114740 1920Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 1921
1922Copying and distribution of this file, with or without modification,
1923are permitted in any medium without royalty provided the copyright
1924notice and this notice are preserved.
1925
1926Local Variables:
1927mode: change-log
1928left-margin: 8
1929fill-column: 74
1930version-control: never
1931End:
A mirror of the official binutils-gdb repository