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symver11.s: Add ".balign 8"
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
1d3eb556
L		 12020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2
3 * testsuite/gas/symver/symver11.s: Add ".balign 8".
4
bb2a1453
AS		 52020-04-21 Andreas Schwab <schwab@linux-m68k.org>
6
7 PR 25848
8 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
9 * testsuite/gas/m68k/operands.d: Update.
10 * testsuite/gas/m68k/op68000.d: Update for new error messages.
11
c36876fe
TC		 122020-04-21 Tamar Christina <tamar.christina@arm.com>
13
14 PR binutils/24753
15 * testsuite/gas/arm/pr24753.d: New test.
16 * testsuite/gas/arm/pr24753.s: New test.
17
6914be53
L		 182020-04-21 H.J. Lu <hongjiu.lu@intel.com>
19
20 PR gas/23840
21 PR gas/25295
22 * NEWS: Mention .symver extension.
23 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
24 function.
25 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
26 add a version name. Add local, hidden and remove visibility
27 support.
28 (elf_frob_symbol): Handle the list of version names. Update the
29 original symbol to local, hidden or remove it from the symbol
30 table.
31 (elf_frob_file_before_adjust): Handle the list of version names.
32 * config/obj-elf.h (elf_visibility): New.
33 (elf_versioned_name_list): Likewise.
34 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
35 and visibility. Change versioned_name pointer to struct
36 elf_versioned_name_list.
37 * doc/as.texi: Update .symver directive.
38 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
39 error checking tests.
40 * testsuite/gas/symver/symver6.d: New file.
41 * testsuite/gas/symver/symver7.d: Likewise.
42 * testsuite/gas/symver/symver7.s: Likewise.
43 * testsuite/gas/symver/symver8.d: Likewise.
44 * testsuite/gas/symver/symver8.s: Likewise.
45 * testsuite/gas/symver/symver9.s: Likewise.
46 * testsuite/gas/symver/symver9a.d: Likewise.
47 * testsuite/gas/symver/symver9b.d: Likewise.
48 * testsuite/gas/symver/symver10.s: Likewise.
49 * testsuite/gas/symver/symver10a.d: Likewise.
50 * testsuite/gas/symver/symver10b.d: Likewise.
51 * testsuite/gas/symver/symver11.d: Likewise.
52 * testsuite/gas/symver/symver11.s: Likewise.
53 * testsuite/gas/symver/symver12.d: Likewise.
54 * testsuite/gas/symver/symver12.s: Likewise.
55 * testsuite/gas/symver/symver13.d: Likewise.
56 * testsuite/gas/symver/symver13.s: Likewise.
57 * testsuite/gas/symver/symver14.d: Likewise.
58 * testsuite/gas/symver/symver14.l: Likewise.
59 * testsuite/gas/symver/symver15.d: Likewise.
60 * testsuite/gas/symver/symver15.l: Likewise.
61 * testsuite/gas/symver/symver6.l: Removed.
62 * testsuite/gas/symver/symver6.s: Updated.
63
c2e5c986
SD		 642020-04-20 Sudakshina Das <sudi.das@arm.com>
65
66 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
67 to include TSB.
68 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
69 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
70 * testsuite/gas/aarch64/system.d: Update.
71
8a6e1d1d
SD		 722020-04-20 Sudakshina Das <sudi.das@arm.com>
73
74 * testsuite/gas/aarch64/bti.d: Update -march option.
75 * testsuite/gas/aarch64/illegal-bti.d: Remove.
76 * testsuite/gas/aarch64/illegal-bti.l: Remove.
77 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
78 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
79
49af2f5c
AM		 802020-04-17 Alan Modra <amodra@gmail.com>
81
82 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
83
8e4979ac
NC		 842020-04-16 Gagan Singh Sidhu <broly@mac.com>
85 Nick Clifton <nickc@redhat.com>
86
87 PR 25803
88 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
89 targets.
90 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
91 for the type-2 test.
92 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
93 targets running this test.
94
c54a9b56
DF		 952020-02-16 David Faust <david.faust@oracle.com>
96
97 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
98 * testsuite/gas/bpf/jump32.s: New file.
99 * testsuite/gas/bpf/jump32.d: Likewise.
100
3071b197
L		 1012020-04-08 H.J. Lu <hongjiu.lu@intel.com>
102
103 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
104 documentation.
105
6a3ab923
GN		 1062020-04-08 Gunther Nikl <gnikl@justmail.de>
107
108 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
109 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 110 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
111 define.
112 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 113 * tc.h (md_pcrel_from_section): Add prototype.
114 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
115 * config/tc-arc.h (md_pcrel_from_section): Likewise.
116 * config/tc-arm.h (md_pcrel_from_section): Likewise.
117 * config/tc-avr.h (md_pcrel_from_section): Likewise.
118 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
119 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
120 * config/tc-csky.h (md_pcrel_from_section): Likewise.
121 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
122 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
123 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
124 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
125 * config/tc-frv.h (md_pcrel_from_section): Likewise.
126 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
127 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
128 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
129 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
130 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
131 * config/tc-mep.h (md_pcrel_from_section): Likewise.
132 * config/tc-metag.h (md_pcrel_from_section): Likewise.
133 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
134 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
135 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
136 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
137 * config/tc-mt.h (md_pcrel_from_section): Likewise.
138 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
139 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
140 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
141 * config/tc-rx.h (md_pcrel_from_section): Likewise.
142 * config/tc-s390.h (md_pcrel_from_section): Likewise.
143 * config/tc-sh.h (md_pcrel_from_section): Likewise.
144 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
145 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 146 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
147 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
148 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
149 md_apply_fix3): Delete prototypes.
6a3ab923 150
6e0e8b45
L		 1512020-04-07 H.J. Lu <hongjiu.lu@intel.com>
152
153 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
154 instructions.
155
266803a2
L		 1562020-04-07 H.J. Lu <hongjiu.lu@intel.com>
157
158 * doc/c-z80.texi: Fix @xref warnings.
159
bb651e8b
CL		 1602020-04-07 Lili Cui <lili.cui@intel.com>
161
162 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
163 (cpu_noarch): Likewise.
164 * doc/c-i386.texi: Document TSXLDTRK.
165 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
166 * testsuite/gas/i386/tsxldtrk.d: Likewise.
167 * testsuite/gas/i386/tsxldtrk.s: Likewise.
168 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
169
4b27d27c
L		 1702020-04-02 Lili Cui <lili.cui@intel.com>
171
172 * config/tc-i386.c (cpu_arch): Add .serialize.
173 (cpu_noarch): Likewise.
174 * doc/c-i386.texi: Document serialize.
175 * testsuite/gas/i386/i386.exp: Run serialize tests
176 * testsuite/gas/i386/serialize.d: Likewise.
177 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
178 * testsuite/gas/i386/serialize.s: Likewise.
179
bb897477
RO		 1802020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
181
182 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
183 * testsuite/gas/elf/section12b.d: Likewise.
184 * testsuite/gas/elf/section16a.d: Likewise.
185 * testsuite/gas/elf/section16b.d: Likewise.
186
59e28a97
GN		 1872020-04-02 Gunther Nikl <gnikl@justmail.de>
188
189 * config/tc-m68k.c (m68k_ip): Fix range check for index register
190 with a suppressed address register.
191
efc3a950
L		 1922020-04-01 H.J. Lu <hongjiu.lu@intel.com>
193
194 PR gas/25756
195 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
196 * testsuite/gas/i386/localpic.s: Add a test for relocation
197 against local absolute symbol.
198 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
199 * testsuite/gas/i386/localpic.d: Updated.
200 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
201 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
202
15d47c3a
RO		 2032020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
204
205 PR gas/25732
206 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
207 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
208 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
209 testsuite/gas/i386/x86-64-jump.d.
210 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
211 Incorporate changes to
212 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
213 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
214 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
215 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
216 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
217
876678f0
MR		 2182020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
219
220 PR 25611
221 PR 25614
222 * dwarf2dbg.c: Do not include "bignum.h".
223
d1a89da5
NC		 2242020-03-30 Nelson Chu <nelson.chu@sifive.com>
225
226 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
227 * testsuite/gas/riscv/alias-csr.s: Likewise.
228 * testsuite/gas/riscv/no-aliases-csr.d: Move this
229 to priv-reg-pseudo-noalias.
230 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
231 * testsuite/gas/riscv/bad-csr.l: Likewise.
232 * testsuite/gas/riscv/bad-csr.s: Likewise.
233 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
234 * testsuite/gas/riscv/satp.s: Likewise.
235 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
236 csr instruction, including alias-csr testcase.
237 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
238 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
239 pseudo instruction with objdump -Mno-aliases.
240 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
241 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
242 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
243 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
244 * testsuite/gas/riscv/priv-reg.s: Likewise.
245 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
246 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
247 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
248
b7780957
J		 2492020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
250
251 * config/obj-coff.c (obj_coff_section): Set the bss flag on
252 sections with the "b" attribute.
253
d1023b5d
AM		 2542020-03-22 Alan Modra <amodra@gmail.com>
255
256 * testsuite/gas/s12z/truncated.d: Update expected output.
257
0d832e7f
SB		 2582020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
259
260 PR 25690
261 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
262 * doc/c-z80.texi: Update documentation.
263
327ef784
NC		 2642020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
265
266 PR 25641
267 PR 25668
268 PR 25633
269 Fix disassembling ED+A4/AC/B4/BC opcodes.
270 Fix assembling lines containing colonless label and instruction
271 with first operand inside parentheses.
272 Fix registration of unsupported by target CPU registers.
273 * config/tc-z80.c: See above.
274 * config/tc-z80.h: See above.
275 * testsuite/gas/z80/colonless.d: Update test.
276 * testsuite/gas/z80/colonless.s: Likewise.
277 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
278 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
279 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
280 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
281 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
282 * testsuite/gas/z80/unsup_regs.s: Likewise.
283 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
284 * testsuite/gas/z80/z80.exp: Likewise.
285 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
286 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
287 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
288
66d1f7cc
AV		 2892020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
290
291 PR 25660
292 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
293 (parse_operands): Handle new operand codes.
294 (do_neon_dyadic_long): Make shape check accept the scalar variants.
295 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
296 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
297 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
298 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
299 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
300 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
301 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
302
9e8f1c90
L		 3032020-03-11 H.J. Lu <hongjiu.lu@intel.com>
304
305 * NEWS: Mention x86 assembler options for CVE-2020-0551.
306
97b4a8f7
L		 3072020-03-11 H.J. Lu <hongjiu.lu@intel.com>
308
309 * testsuite/gas/i386/i386.exp: Run new tests.
310 * testsuite/gas/i386/lfence-byte.d: New file.
311 * testsuite/gas/i386/lfence-byte.e: Likewise.
312 * testsuite/gas/i386/lfence-byte.s: Likewise.
313 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
314 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
315 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
316 * testsuite/gas/i386/lfence-indbr.e: Likewise.
317 * testsuite/gas/i386/lfence-indbr.s: Likewise.
318 * testsuite/gas/i386/lfence-load.d: Likewise.
319 * testsuite/gas/i386/lfence-load.s: Likewise.
320 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
321 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
322 * testsuite/gas/i386/lfence-ret.s: Likewise.
323 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
324 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
325 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
326 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
327 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
328 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
329 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
330 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
331 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
332 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
333 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
334 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
335
ae531041
L		 3362020-03-11 H.J. Lu <hongjiu.lu@intel.com>
337
338 * config/tc-i386.c (lfence_after_load): New.
339 (lfence_before_indirect_branch_kind): New.
340 (lfence_before_indirect_branch): New.
341 (lfence_before_ret_kind): New.
342 (lfence_before_ret): New.
343 (last_insn): New.
344 (load_insn_p): New.
345 (insert_lfence_after): New.
346 (insert_lfence_before): New.
347 (md_assemble): Call insert_lfence_before and insert_lfence_after.
348 Set last_insn.
349 (OPTION_MLFENCE_AFTER_LOAD): New.
350 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
351 (OPTION_MLFENCE_BEFORE_RET): New.
352 (md_longopts): Add -mlfence-after-load=,
353 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
354 (md_parse_option): Handle -mlfence-after-load=,
355 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
356 (md_show_usage): Display -mlfence-after-load=,
357 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
358 (i386_cons_align): New.
359 * config/tc-i386.h (i386_cons_align): New.
360 (md_cons_align): New.
361 * doc/c-i386.texi: Document -mlfence-after-load=,
362 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
363
5496f3c6
NC		 3642020-03-11 Nick Clifton <nickc@redhat.com>
365
366 PR 25611
367 PR 25614
368 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
369 (DWARF2_FILE_SIZE_NAME): Default to -1.
370 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
371 whichever is higher.
372 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
373 (NUM_MD5_BYTES): Define.
374 (struct file entry): Add md5 field.
375 (get_filenum): Delete and replace with...
376 (get_basename): New function.
377 (get_directory_table_entry): New function.
378 (allocate_filenum): New function.
379 (allocate_filename_to_slot): New function.
380 (dwarf2_where): Use new functions.
381 (dwarf2_directive_filename): Add support for extended .file
382 pseudo-op.
383 (dwarf2_directive_loc): Allow the use of file number zero with
384 DWARF 5 or higher.
385 (out_file_list): Rename to...
386 (out_dir_and_file_list): Add DWARF 5 support.
387 (out_debug_line): Emit extra values into the section header for
388 DWARF 5.
389 (out_debug_str): Allow for file 0 to be used with DWARF 5.
390 * doc/as.texi (.file): Update the description of this pseudo-op.
391 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
392 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
393 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
394 * NEWS: Mention the new feature.
395
a6a1f5e0
AM		 3962020-03-10 Alan Modra <amodra@gmail.com>
397
398 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
399 to avoid signed overflow.
400 * config/tc-mcore.c (md_assemble): Likewise.
401 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
402 * config/tc-nds32.c (SET_ADDEND): Likewise.
403 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
404
3fabc179
JB		 4052020-03-09 Jan Beulich <jbeulich@suse.com>
406
407 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
408 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
409 testsuite/gas/i386/avx-intel.d: Adjust expectations.
410
190e5fc8
AM		 4112020-03-07 Alan Modra <amodra@gmail.com>
412
413 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
414 first column.
415
84d9ab33
NC		 4162020-03-06 Nick Clifton <nickc@redhat.com>
417
418 PR 25614
419 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
420 0 if the dwarf_level is 5 or more. Complain if a filename follows
421 a file 0.
422 * testsuite/gas/elf/dwarf-5-file0.s: New test.
423 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
424 * testsuite/gas/elf/elf.exp: Run the new test.
425
426 PR 25612
427 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
428 * doc/as.texi: Fix another typo.
429
31bf1864
NC		 4302020-03-06 Nick Clifton <nickc@redhat.com>
431
432 PR 25612
433 * as.c (dwarf_level): Define.
434 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
435 (parse_args): Add support for the new options.
436 as.h (dwarf_level): Prototype.
437 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
438 value.
439 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
440 (DWARF2_LINE_VERSION): Remove definition.
441 * doc/as.texi: Document the new options.
442
3c968de5
NC		 4432020-03-06 Nick Clifton <nickc@redhat.com>
444
445 PR 25572
446 * as.c (main): Allow matching input and outputs when they are
447 not regular files.
448
bc49bfd8
JB		 4492020-03-06 Jan Beulich <jbeulich@suse.com>
450
451 * config/tc-i386.c (match_mem_size): Generalize broadcast special
452 casing.
453 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
454 one of byte/word/dword/qword is set alongside a SIMD register in
455 a template's operand.
456
4873e243
JB		 4572020-03-06 Jan Beulich <jbeulich@suse.com>
458
459 * config/tc-i386.c (match_template): Extend code in logic
460 rejecting certain suffixes in certain modes to also cover mask
461 register use and VecSIB. Drop special casing of broadcast. Skip
462 immediates in the check.
463
e365e234
JB		 4642020-03-06 Jan Beulich <jbeulich@suse.com>
465
466 * config/tc-i386.c (match_template): Fold duplicate code in
467 logic rejecting certain suffixes in certain modes. Drop
468 pointless "else".
469
4ed21b58
JB		 4702020-03-06 Jan Beulich <jbeulich@suse.com>
471
472 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
473 alongside !norex64 ones.
474 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
475 with both 32- and 64-bit GPR operands.
476 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
477 32- and 64-bit GPR operands.
478 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
479 testsuite/gas/i386/x86-64-avx512bw.d,
480 testsuite/gas/i386/x86-64-avx512f-intel.d,
481 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
482
643bb870
JB		 4832020-03-06 Jan Beulich <jbeulich@suse.com>
484
485 * config/tc-i386.c (md_assemble): Drop use of rex64.
486 (process_suffix): For REX.W for 64-bit CRC32.
487
a23b33b3
JB		 4882020-03-06 Jan Beulich <jbeulich@suse.com>
489
490 * config/tc-i386.c (i386_addressing_mode): For 32-bit
491 addressing for MPX insns without base/index.
492 * testsuite/gas/i386/mpx-16bit.s,
493 * testsuite/gas/i386/mpx-16bit.d: New.
494 * testsuite/gas/i386/i386.exp: Run new test.
495
a0497384
JB		 4962020-03-06 Jan Beulich <jbeulich@suse.com>
497
498 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
499 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
500 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
501 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
502 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
503 as well as a BSWAP one.
504 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
505 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
506 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
507 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
508 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
509 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
510 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
511 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
512 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
513 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
514 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
515 testsuite/gas/i386/vmx.d: Adjust expectations.
516
b630c145
JB		 5172020-03-06 Jan Beulich <jbeulich@suse.com>
518
519 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
520 from having their operands swapped.
521 * testsuite/gas/i386/waitpkg.s,
522 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
523 3-operand cases as well as testing of 16-bit code generation.
524 * testsuite/gas/i386/waitpkg.d,
525 testsuite/gas/i386/waitpkg-intel.d,
526 testsuite/gas/i386/x86-64-waitpkg.d,
527 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
528
de48783e
NC		 5292020-03-04 Nelson Chu <nelson.chu@sifive.com>
530
dee35d02
NC		 531 * config/tc-riscv.c (percent_op_utype): Support the modifier
532 %got_pcrel_hi.
533 * doc/c-riscv.texi: Add documentation.
534 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
535 modifier %got_pcrel_hi.
536 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
537 * testsuite/gas/riscv/relax-reloc.d: Likewise.
538 * testsuite/gas/riscv/relax-reloc.s: Likewise.
539
de48783e
NC		 540 * doc/c-riscv.texi (relocation modifiers): Add documentation.
541 (RISC-V-Formats): Update the section name from "Instruction Formats"
542 to "RISC-V Instruction Formats".
543
749479c8
AO		 5442020-03-04 Alexandre Oliva <oliva@adacore.com>
545
546 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
547 detected in a section which does not have at least 4 byte
548 alignment.
549 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
550 * testsuite/gas/arm/ldr-t.s: Likewise.
551 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
552 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
553 disassembly, ignoring any NOPs that may have been inserted because
554 of section alignment.
555 * testsuite/gas/arm/ldr-t.d: Likewise.
556
a847e322
JB		 5572020-03-04 Jan Beulich <jbeulich@suse.com>
558
559 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
560 * doc/c-i386.texi: Mention sev_es.
561 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
562 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
563 expectations.
564 * testsuite/gas/i386/arch-13-znver1.d,
565 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
566
3cd7f3e3
L		 5672020-03-03 H.J. Lu <hongjiu.lu@intel.com>
568
569 * config/tc-i386.c (match_template): Replace ignoresize and
570 defaultsize with mnemonicsize.
571 (process_suffix): Likewise.
572
b8ba1385
SB		 5732020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
574
575 PR 25627
576 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
577 instruction LD IY,(HL).
578 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
579 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
580 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
581 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
582
10d97a0f
L		 5832020-03-03 H.J. Lu <hongjiu.lu@intel.com>
584
585 PR gas/25622
586 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
587 x86-64-default-suffix-avx.
588 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
589 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
590 * testsuite/gas/i386/noreg64.d: Updated.
591 * testsuite/gas/i386/noreg64.l: Likewise.
592 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
593 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
594 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
595
8326546e
SB		 5962020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
597
598 PR 25604
599 * config/tc-z80.c (contains_register): Prevent an illegal memory
600 access when checking an expression for a register name.
601
e3e896e6
AM		 6022020-03-03 Alan Modra <amodra@gmail.com>
603
604 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
605 support.
606
a4dd6c97
AM		 6072020-03-02 Alan Modra <amodra@gmail.com>
608
609 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
610 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
611 and .sbss sections.
612 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
613 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
614 (s3_s_score_lcomm): Likewise.
615 * config/tc-score7.c: Similarly.
616 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
617
dec7b24b
YS		 6182020-02-28 YunQiang Su <syq@debian.org>
619
620 PR gas/25539
621 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
622 to handle multi-labels.
623 (has_label_name): New.
624
cceb53b8
MM		 6252020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
626
627 * config/tc-arm.c (enum pred_instruction_type): Remove
628 NEUTRAL_IT_NO_VPT_INSN predication type.
629 (cxn_handle_predication): Modify to require condition suffixes.
630 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
631 * testsuite/gas/arm/cde-scalar.s: Update test.
632 * testsuite/gas/arm/cde-warnings.l: Update test.
633 * testsuite/gas/arm/cde-warnings.s: Update test.
634
da3ec71f
AM		 6352020-02-26 Alan Modra <amodra@gmail.com>
636
637 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
638 N_() on empty string.
639
42135cad
AM		 6402020-02-26 Alan Modra <amodra@gmail.com>
641
642 * read.c (read_a_source_file): Call strncpy with length one
643 less than size of original_case_string.
644
dc1e8a47
AM		 6452020-02-26 Alan Modra <amodra@gmail.com>
646
647 * config/obj-elf.c: Indent labels correctly.
648 * config/obj-macho.c: Likewise.
649 * config/tc-aarch64.c: Likewise.
650 * config/tc-alpha.c: Likewise.
651 * config/tc-arm.c: Likewise.
652 * config/tc-cr16.c: Likewise.
653 * config/tc-crx.c: Likewise.
654 * config/tc-frv.c: Likewise.
655 * config/tc-i386-intel.c: Likewise.
656 * config/tc-i386.c: Likewise.
657 * config/tc-ia64.c: Likewise.
658 * config/tc-mn10200.c: Likewise.
659 * config/tc-mn10300.c: Likewise.
660 * config/tc-nds32.c: Likewise.
661 * config/tc-riscv.c: Likewise.
662 * config/tc-s12z.c: Likewise.
663 * config/tc-xtensa.c: Likewise.
664 * config/tc-z80.c: Likewise.
665 * read.c: Likewise.
666 * symbols.c: Likewise.
667 * write.c: Likewise.
668
bd0cf5a6
NC		 6692020-02-20 Nelson Chu <nelson.chu@sifive.com>
670
54b2aec1
NC		 671 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
672 we are assembling instruction with CSR. Call riscv_csr_read_only_check
673 after parsing all arguments.
674 (enum csr_insn_type): New enum is used to classify the CSR instruction.
675 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
676 are used to check if we write a read-only CSR by the CSR instruction.
677 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
678 all CSR for the read-only CSR checking.
679 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
680 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
681 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
682 all CSR instructions for the read-only CSR checking.
683 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
684 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
685
2ca89224
NC		 686 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
687 (riscv_opts): Initialize it.
688 (reg_lookup_internal): Check the `riscv_opts.csr_check`
689 before doing the CSR checking.
690 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
691 (md_longopts): Add mcsr-check and mno-csr-check.
692 (md_parse_option): Handle new enum option values.
693 (s_riscv_option): Handle new long options.
694 * doc/c-riscv.texi: Add description for the new .option and assembler
695 options.
696 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
697 the CSR checking.
698 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
699
bd0cf5a6
NC		 700 * config/tc-riscv.c (csr_extra_hash): New.
701 (enum riscv_csr_class): New enum. Used to decide
702 whether or not this CSR is legal in the current ISA string.
703 (struct riscv_csr_extra): New structure to hold all extra information
704 of CSR.
705 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
706 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
707 Call hash_reg_name to insert CSR address into reg_names_hash.
708 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
709 Decide whether the CSR is valid according to the csr_extra_hash.
710 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
711 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
712 not a boolean. This is same as riscv_init_csr_hash, so keep the
713 consistent usage.
714 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
715 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
716 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
717 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
718 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
719 f-ext CSR are not allowed.
720 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
721 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
722 source file is `priv-reg.s`, and the ISA is rv64if, so the
723 rv32-only CSR are not allowed.
724 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
725
10a95fcc
AM		 7262020-02-21 Alan Modra <amodra@gmail.com>
727
728 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
729 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
730
dda2980f
AM		 7312020-02-21 Alan Modra <amodra@gmail.com>
732
733 PR 25569
734 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
735 on section size adjustment, instead perform another write if
736 exec header size is larger than section size.
737
bd3380bc
NC		 7382020-02-19 Nelson Chu <nelson.chu@sifive.com>
739
740 * doc/c-riscv.texi: Add the doc entries for -march-attr/
741 -mno-arch-attr command line options.
742
fa164239
JW		 7432020-02-19 Nelson Chu <nelson.chu@sifive.com>
744
745 * testsuite/gas/riscv/c-add-addi.d: New testcase.
746 * testsuite/gas/riscv/c-add-addi.s: Likewise.
747
fcaaac0a
SB		 7482020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
749
750 PR 25576
751 * config/tc-z80.c (md_parse_option): Do not use an underscore
752 prefix for local labels in SDCC compatability mode.
753 (z80_start_line_hook): Remove SDCC dollar label support.
754 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
755 * testsuite/gas/z80/sdcc.s: Likewise.
756
7572020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
758
759 PR 25517
760 * config/tc-z80.c: Add -march option.
761 * doc/as.texi: Update Z80 documentation.
762 * doc/c-z80.texi: Likewise.
763 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
764 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
765 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
766 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
767 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
768 * testsuite/gas/z80/gbz80_all.d: Likewise.
769 * testsuite/gas/z80/r800_extra.d: Likewise.
770 * testsuite/gas/z80/r800_ii8.d: Likewise.
771 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
772 * testsuite/gas/z80/sdcc.d: Likewise.
773 * testsuite/gas/z80/z180.d: Likewise.
774 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
775 * testsuite/gas/z80/z80_doc.d: Likewise.
776 * testsuite/gas/z80/z80_ii8.d: Likewise.
777 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
778 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
779 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
780 * testsuite/gas/z80/z80_sli.d: Likewise.
781 * testsuite/gas/z80/z80n_all.d: Likewise.
782 * testsuite/gas/z80/z80n_reloc.d: Likewise.
783
a7e12755
L		 7842020-02-19 H.J. Lu <hongjiu.lu@intel.com>
785
786 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
787 with GNU_PROPERTY_X86_FEATURE_2_MMX.
788 * testsuite/gas/i386/i386.exp: Run property-3 and
789 x86-64-property-3.
790 * testsuite/gas/i386/property-3.d: New file.
791 * testsuite/gas/i386/property-3.s: Likewise.
792 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
793
272a84b1
L		 7942020-02-17 H.J. Lu <hongjiu.lu@intel.com>
795
796 * config/tc-i386.c (cpu_arch): Add .popcnt.
797 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
798 Add a tab before @samp{.sse4a}.
799
c8f8eebc
JB		 8002020-02-17 Jan Beulich <jbeulich@suse.com>
801
802 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
803 for AddrPrefixOpReg templates. Combine the two pieces of
804 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
805 mode.
806
eedb0f2c
JB		 8072020-02-17 Jan Beulich <jbeulich@suse.com>
808
809 PR gas/14439
810 * config/tc-i386.c (md_assemble): Also suppress operand
811 swapping for MONITOR{,X} and MWAIT{,X}.
812 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
813 Add Intel syntax monitor/mwait tests.
814 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
815 Adjust expectations.
816 *testsuite/gas/i386/sse3-intel.d,
817 testsuite/gas/i386/x86-64-sse3-intel.d: New.
818 * testsuite/gas/i386/i386.exp: Run new tests.
819
b9915cbc
JB		 8202020-02-17 Jan Beulich <jbeulich@suse.com>
821
822 PR gas/6518
823 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
824 [XYZ]MMWord memory operand ambiguity recognition logic (largely
825 re-indentation).
826 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
827 cases.
828 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
829 * testsuite/gas/i386/avx512dq-inval.l,
830 testsuite/gas/i386/inval-avx.l,
831 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
832 * testsuite/gas/i386/avx512vl-ambig.s,
833 testsuite/gas/i386/avx512vl-ambig.l: New.
834 * testsuite/gas/i386/i386.exp: Run new test.
835
af5c13b0
L		 8362020-02-16 H.J. Lu <hongjiu.lu@intel.com>
837
838 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
839 nosse4.
840 * doc/c-i386.texi: Document sse4a and nosse4a.
841
07d98387
L		 8422020-02-14 H.J. Lu <hongjiu.lu@intel.com>
843
844 * doc/c-i386.texi: Remove the old movsx and movzx documentation
845 for AT&T syntax.
846
65fca059
JB		 8472020-02-14 Jan Beulich <jbeulich@suse.com>
848
849 PR gas/25438
850 * config/tc-i386.c (md_assemble): Move movsx/movzx special
851 casing ...
852 (process_suffix): ... here. Consider just the first operand
853 initially.
854 (check_long_reg): Drop opcode 0x63 special case again.
855 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
856 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
857 Move ambiguous operand size tests ...
858 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
859 testsuite/gas/i386/noreg64.s: ... here.
860 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
861 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
862 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
863 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
864 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
865 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
866 testsuite/gas/i386/x86-64-movsxd.d,
867 testsuite/gas/i386/x86-64-movsxd-intel.d,
868 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
869 Adjust expectations.
870 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
871 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
872 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
873 * testsuite/gas/i386/i386.exp: Run new tests.
874
b6773884
JB		 8752020-02-14 Jan Beulich <jbeulich@suse.com>
876
877 * config/tc-i386.c (process_operands): Also skip segment
878 override prefix emission if it matches an already present one.
879 * testsuite/gas/i386/prefix32.s: Add double segment override
880 cases.
881 * testsuite/gas/i386/prefix32.l: Adjust expectations.
882
92334ad2
JB		 8832020-02-14 Jan Beulich <jbeulich@suse.com>
884
885 * config/tc-i386.c (process_operands): Drop ineffectual segment
886 overrides when optimizing.
887 * testsuite/gas/i386/lea-optimize.d: New.
888 * testsuite/gas/i386/i386.exp: Run new test.
889
8902020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 891
892 * config/tc-i386.c (process_operands): Also check insn prefix
893 for ineffectual segment override warning. Don't cover possible
894 VEX/EVEX encoded insns there.
895 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
896 testsuite/gas/i386/lea.e: New.
897 * testsuite/gas/i386/i386.exp: Run new test.
898
0e6724de
L		 8992020-02-14 H.J. Lu <hongjiu.lu@intel.com>
900
901 PR gas/25438
902 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
903 syntax.
904
292676c1
L		 9052020-02-13 Fangrui Song <maskray@google.com>
906 H.J. Lu <hongjiu.lu@intel.com>
907
908 PR gas/25551
909 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
910 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
911 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
912 * testsuite/gas/i386/relax-5.d: New file.
913 * testsuite/gas/i386/relax-5.s: Likewise.
914 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
915 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
916
7deea9aa
JB		 9172020-02-13 Jan Beulich <jbeulich@suse.com>
918
919 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
920 "nosse4" entry.
921
6c0946d0
JB		 9222020-02-12 Jan Beulich <jbeulich@suse.com>
923
924 * config/tc-i386.c (avx512): New (at file scope), moved from
925 (check_VecOperands): ... here.
926 (process_suffix): Add [XYZ]MMword operand size handling.
927 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
928 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
929 tests.
930 * testsuite/gas/i386/avx512dq-inval.l,
931 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
932
5990e377
JB		 9332020-02-12 Jan Beulich <jbeulich@suse.com>
934
935 PR gas/24546
936 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
937 code only.
938 * config/tc-i386-intel.c (i386_intel_operand): Also handle
939 CALL/JMP in O_tbyte_ptr case.
940 * doc/c-i386.texi: Mention far call and full pointer load ISA
941 differences.
942 * testsuite/gas/i386/x86-64-branch-3.s,
943 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
944 * testsuite/gas/i386/x86-64-branch-3.d,
945 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
946 * testsuite/gas/i386/x86-64-branch-5.l,
947 testsuite/gas/i386/x86-64-branch-5.s: New.
948 * testsuite/gas/i386/i386.exp: Run new test.
949
9706160a
JB		 9502020-02-12 Jan Beulich <jbeulich@suse.com>
951
952 PR gas/25438
953 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
954 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
955 64-bit-only warning.
956 (check_word_reg): Consistently error on mismatching register
957 size and suffix.
958 * testsuite/gas/i386/general.s: Replace dword GPR with word one
959 for movw. Replace suffix / GPR for orb.
960 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
961 byte GPRs as well as ones for inb/outb with a word accumulator.
962 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
963 testsuite/gas/i386/inval.l: Adjust expectations.
964
5de4d9ef
JB		 9652020-02-12 Jan Beulich <jbeulich@suse.com>
966
967 * config/tc-i386.c (operand_type_register_match): Also fall
968 through initial two if()-s when the template allows for a GPR
969 operand. Adjust comment.
970
50128d0c
JB		 9712020-02-11 Jan Beulich <jbeulich@suse.com>
972
973 (struct _i386_insn): New field "short_form".
974 (optimize_encoding): Drop setting of shortform field.
975 (process_suffix): Set i.short_form. Replace shortform use.
976 (process_operands): Replace shortform use.
977
1ed818b4
MM		 9782020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
979
980 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
981 loop initial declaration.
982
5aae9ae9
MM		 9832020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
984
985 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
986 instructions that can have 5 arguments.
987 (enum operand_parse_code): Add new operands.
988 (parse_operands): Account for new operands.
989 (S5): New macro.
990 (enum neon_shape_el): Introduce P suffixes for coprocessor.
991 (neon_select_shape): Account for P suffix.
992 (LOW1): Move macro to global position.
993 (HI4): Move macro to global position.
994 (vcx_assign_vec_d): New.
995 (vcx_assign_vec_m): New.
996 (vcx_assign_vec_n): New.
997 (enum vcx_reg_type): New.
998 (vcx_get_reg_type): New.
999 (vcx_size_pos): New.
1000 (vcx_vec_pos): New.
1001 (vcx_handle_shape): New.
1002 (vcx_ensure_register_in_range): New.
1003 (vcx_handle_register_arguments): New.
1004 (vcx_handle_insn_block): New.
1005 (vcx_handle_common_checks): New.
1006 (do_vcx1): New.
1007 (do_vcx2): New.
1008 (do_vcx3): New.
1009 * testsuite/gas/arm/cde-missing-fp.d: New test.
1010 * testsuite/gas/arm/cde-missing-fp.l: New test.
1011 * testsuite/gas/arm/cde-missing-mve.d: New test.
1012 * testsuite/gas/arm/cde-missing-mve.l: New test.
1013 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1014 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1015 * testsuite/gas/arm/cde-mve.s: New test.
1016 * testsuite/gas/arm/cde-warnings.l:
1017 * testsuite/gas/arm/cde-warnings.s:
1018 * testsuite/gas/arm/cde.d:
1019 * testsuite/gas/arm/cde.s:
1020
4934a27c
MM		 10212020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1022 Matthew Malcomson <matthew.malcomson@arm.com>
1023
1024 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1025 CDE coprocessor that can be enabled.
1026 (enum pred_instruction_type): New pred type.
1027 (BAD_NO_VPT): New error message.
1028 (BAD_CDE): New error message.
1029 (BAD_CDE_COPROC): New error message.
1030 (enum operand_parse_code): Add new immediate operands.
1031 (parse_operands): Account for new immediate operands.
1032 (check_cde_operand): New.
1033 (cde_coproc_enabled): New.
1034 (cde_coproc_pos): New.
1035 (cde_handle_coproc): New.
1036 (cxn_handle_predication): New.
1037 (do_custom_instruction_1): New.
1038 (do_custom_instruction_2): New.
1039 (do_custom_instruction_3): New.
1040 (do_cx1): New.
1041 (do_cx1a): New.
1042 (do_cx1d): New.
1043 (do_cx1da): New.
1044 (do_cx2): New.
1045 (do_cx2a): New.
1046 (do_cx2d): New.
1047 (do_cx2da): New.
1048 (do_cx3): New.
1049 (do_cx3a): New.
1050 (do_cx3d): New.
1051 (do_cx3da): New.
1052 (handle_pred_state): Define new IT block behaviour.
1053 (insns): Add newn CX*{,d}{,a} instructions.
1054 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1055 Define new cdecp extension strings.
1056 * doc/c-arm.texi: Document new cdecp extension arguments.
1057 * testsuite/gas/arm/cde-scalar.d: New test.
1058 * testsuite/gas/arm/cde-scalar.s: New test.
1059 * testsuite/gas/arm/cde-warnings.d: New test.
1060 * testsuite/gas/arm/cde-warnings.l: New test.
1061 * testsuite/gas/arm/cde-warnings.s: New test.
1062 * testsuite/gas/arm/cde.d: New test.
1063 * testsuite/gas/arm/cde.s: New test.
1064
4b5aaf5f
L		 10652020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 PR gas/25516
1068 * config/tc-i386.c (intel64): Renamed to ...
1069 (isa64): This.
1070 (match_template): Accept Intel64 only instruction by default.
1071 (i386_displacement): Updated.
1072 (md_parse_option): Updated.
1073 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1074 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1075 -mamd64 to x86-64-sysenter-amd.
1076 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1077
33176d91
AM		 10782020-02-10 Alan Modra <amodra@gmail.com>
1079
1080 * config/obj-elf.c (obj_elf_change_section): Error for section
1081 type, attr or entsize changes in assembly.
1082 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1083 * testsuite/gas/elf/section5.l: Update.
1084
82194874
AM		 10852020-02-10 Alan Modra <amodra@gmail.com>
1086
1087 * output-file.c (output_file_close): Do a normal close when
1088 flag_always_generate_output.
1089 * write.c (write_object_file): Don't stop output when
1090 flag_always_generate_output.
1091
9fc0b501
SB		 10922020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1093
1094 PR 25469
1095 * config/tc-z80.c: Add -gbz80 command line option to generate code
1096 for the GameBoy Z80. Add support for generating DWARF.
1097 * config/tc-z80.h: Add support for DWARF debug information
1098 generation.
1099 * doc/c-z80.texi: Document new command line option.
1100 * testsuite/gas/z80/gbz80_all.d: New file.
1101 * testsuite/gas/z80/gbz80_all.s: New file.
1102 * testsuite/gas/z80/z80.exp: Run the new tests.
1103 * testsuite/gas/z80/z80n_all.d: New file.
1104 * testsuite/gas/z80/z80n_all.s: New file.
1105 * testsuite/gas/z80/z80n_reloc.d: New file.
1106
b7d07216
L		 11072020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1108
1109 PR gas/25381
1110 * config/obj-elf.c (get_section): Also check
1111 linked_to_symbol_name.
1112 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1113 (obj_elf_parse_section_letters): Handle the 'o' flag.
1114 (build_group_lists): Renamed to ...
1115 (build_additional_section_info): This. Set elf_linked_to_section
1116 from map_head.linked_to_symbol_name.
1117 (elf_adjust_symtab): Updated.
1118 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1119 * doc/as.texi: Document the 'o' flag.
1120 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1121 * testsuite/gas/elf/section18.d: New file.
1122 * testsuite/gas/elf/section18.s: Likewise.
1123 * testsuite/gas/elf/section19.d: Likewise.
1124 * testsuite/gas/elf/section19.s: Likewise.
1125 * testsuite/gas/elf/section20.d: Likewise.
1126 * testsuite/gas/elf/section20.s: Likewise.
1127 * testsuite/gas/elf/section21.d: Likewise.
1128 * testsuite/gas/elf/section21.l: Likewise.
1129 * testsuite/gas/elf/section21.s: Likewise.
1130
5eb617a7
L		 11312020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1132
1133 * NEWS: Mention x86 assembler options to align branches for
1134 binutils 2.34.
1135
986ac314
L		 11362020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1137
1138 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1139 only for ELF targets.
1140 * testsuite/gas/i386/unique.d: Don't xfail.
1141 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1142
19234a6d
AM		 11432020-02-06 Alan Modra <amodra@gmail.com>
1144
1145 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1146 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1147
02e0be69
AM		 11482020-02-06 Alan Modra <amodra@gmail.com>
1149
1150 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1151 xfail, and rename test.
1152 * testsuite/gas/elf/section12b.d: Likewise.
1153 * testsuite/gas/elf/section16a.d: Likewise.
1154 * testsuite/gas/elf/section16b.d: Likewise.
1155
a8c4d40b
L		 11562020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1157
1158 PR gas/25380
1159 * config/obj-elf.c (section_match): Removed.
1160 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1161 section_id.
1162 (obj_elf_change_section): Replace info and group_name arguments
1163 with match_p. Also update the section ID and flags from match_p.
1164 (obj_elf_section): Handle "unique,N". Update call to
1165 obj_elf_change_section.
1166 * config/obj-elf.h (elf_section_match): New.
1167 (obj_elf_change_section): Updated.
1168 * config/tc-arm.c (start_unwind_section): Update call to
1169 obj_elf_change_section.
1170 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1171 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1172 (microblaze_s_sdata): Likewise.
1173 (microblaze_s_rdata): Likewise.
1174 (microblaze_s_bss): Likewise.
1175 * config/tc-mips.c (s_change_section): Likewise.
1176 * config/tc-msp430.c (msp430_profiler): Likewise.
1177 * config/tc-rx.c (parse_rx_section): Likewise.
1178 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1179 * doc/as.texi: Document "unique,N" in .section directive.
1180 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1181 * testsuite/gas/elf/section15.d: New file.
1182 * testsuite/gas/elf/section15.s: Likewise.
1183 * testsuite/gas/elf/section16.s: Likewise.
1184 * testsuite/gas/elf/section16a.d: Likewise.
1185 * testsuite/gas/elf/section16b.d: Likewise.
1186 * testsuite/gas/elf/section17.d: Likewise.
1187 * testsuite/gas/elf/section17.l: Likewise.
1188 * testsuite/gas/elf/section17.s: Likewise.
1189 * testsuite/gas/i386/unique.d: Likewise.
1190 * testsuite/gas/i386/unique.s: Likewise.
1191 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1192 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1193
575d37ae
L		 11942020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1197
2384096c
G		 11982020-02-01 Anthony Green <green@moxielogic.com>
1199
1200 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1201
95441c43
SL		 12022020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1203
1204 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1205 %tls_ldo.
1206
d465d695
AV		 12072020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1208
1209 PR gas/25472
1210 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1211 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1212 +mve.
1213 * testsuite/gas/arm/mve_dsp.d: New test.
1214
d26cc8a9
NC		 12152020-01-31 Nick Clifton <nickc@redhat.com>
1216
1217 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1218 rather than BFD_RELOC_NONE.
1219
90e9955a
SP		 12202020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1221
1222 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1223 to support VLDMIA instruction for MVE.
1224 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1225 instruction for MVE.
1226 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1227 instruction for MVE.
1228 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1229 instruction for MVE.
1230 * testsuite/gas/arm/mve-ldst.d: New test.
1231 * testsuite/gas/arm/mve-ldst.s: Likewise.
1232
53943f32
NC		 12332020-01-31 Nick Clifton <nickc@redhat.com>
1234
1235 * po/fr.po: Updated French translation.
1236 * po/ru.po: Updated Russian translation.
1237
c3036ed0
RS		 12382020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1239
1240 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1241 .s for the movprfx.
1242 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1243 * testsuite/gas/aarch64/sve-movprfx_28.d,
1244 * testsuite/gas/aarch64/sve-movprfx_28.l,
1245 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1246
2ae4c703
JB		 12472020-01-30 Jan Beulich <jbeulich@suse.com>
1248
1249 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1250 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1251 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1252 Adjust expectations.
1253
bd434cc4
JM		 12542020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1255
1256 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1257 * testsuite/gas/bpf/alu-be.d: Likewise.
1258 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1259 * testsuite/gas/bpf/alu32-be.d: Likewise.
1260
aeab2b26
JB		 12612020-01-30 Jan Beulich <jbeulich@suse.com>
1262
1263 * testsuite/gas/i386/x86-64-branch-2.s,
1264 testsuite/gas/i386/x86-64-branch-4.s,
1265 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1266 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1267 testsuite/gas/i386/x86-64-branch-2.d,
1268 testsuite/gas/i386/x86-64-branch-4.l,
1269 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1270
873494c8
JB		 12712020-01-30 Jan Beulich <jbeulich@suse.com>
1272
1273 * config/tc-i386.c (process_suffix): .
1274 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1275 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1276 Add LRETQ case.
1277 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1278 suffix.
1279 testsuite/gas/i386/x86_64.s: Add RETF cases.
1280 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1281 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1282 testsuite/gas/i386/x86-64-opcode.d,
1283 testsuite/gas/i386/x86-64-suffix-intel.d,
1284 testsuite/gas/i386/x86-64-suffix.d,
1285 testsuite/gas/i386/x86_64-intel.d
1286 testsuite/gas/i386/x86_64.d: Adjust expectations.
1287 * testsuite/gas/i386/x86-64-suffix.e,
1288 testsuite/gas/i386/x86_64.e: New.
1289
62b3f548
JB		 12902020-01-30 Jan Beulich <jbeulich@suse.com>
1291
1292 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1293 special case.
1294
bc31405e
L		 12952020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1296
1297 PR binutils/25445
1298 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1299 movsxd.
1300 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1301 differences. Document movslq and movsxd.
1302 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1303 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1304 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1305 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1306 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1307 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1308 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1309 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1310 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1311 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1312 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1313
e3696f67
AM		 13142020-01-27 Alan Modra <amodra@gmail.com>
1315
1316 * testsuite/gas/all/gas.exp: Replace case statements with switch
1317 statements.
1318 * testsuite/gas/elf/elf.exp: Likewise.
1319 * testsuite/gas/macros/macros.exp: Likewise.
1320 * testsuite/lib/gas-defs.exp: Likewise.
1321
7568c93b
TC		 13222020-01-27 Tamar Christina <tamar.christina@arm.com>
1323
1324 PR 25403
1325 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1326 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1327
403d1bd9
JW		 13282020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1329
1330 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1331 s exts must be known, so rename *ok* to *fail*.
1332 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1333 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1334 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1335 above change.
1336 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1337 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1338
be4c5e58
L		 13392020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1340
1341 PR gas/25438
1342 * config/tc-i386.c (check_long_reg): Always disallow double word
1343 suffix in mnemonic with word general register.
1344 * testsuite/gas/i386/general.s: Replace word general register
1345 with double word general register for movl.
1346 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1347 register.
1348 * testsuite/gas/i386/general.l: Updated.
1349 * testsuite/gas/i386/inval.l: Likewise.
1350
9e7028aa
AM		 13512020-01-22 Alan Modra <amodra@gmail.com>
1352
1353 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1354 __tls_get_addr_desc and __tls_get_addr_opt.
1355
e3ed17f3
JB		 13562020-01-21 Jan Beulich <jbeulich@suse.com>
1357
1358 * testsuite/gas/i386/inval-crc32.s,
1359 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1360 * testsuite/gas/i386/inval-crc32.l,
1361 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1362
1a035124
JB		 13632020-01-21 Jan Beulich <jbeulich@suse.com>
1364
1365 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1366 generic code path. Deal with No_lSuf being set in a template.
1367 * testsuite/gas/i386/inval-crc32.l,
1368 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1369 instead of error(s) when operand size is ambiguous.
1370 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1371 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1372 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1373 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1374 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1375 Adjust expectations.
1376
c006a730
JB		 13772020-01-21 Jan Beulich <jbeulich@suse.com>
1378
1379 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1380 and an intel_syntax check. Re-write lack-of-suffix processing
1381 logic.
1382 * doc/c-i386.texi: Document operand size defaults for suffix-
1383 less AT&T syntax insns.
1384 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1385 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1386 testsuite/gas/i386/x86-64-avx-scalar.s,
1387 testsuite/gas/i386/x86-64-avx.s,
1388 testsuite/gas/i386/x86-64-bundle.s,
1389 testsuite/gas/i386/x86-64-intel64.s,
1390 testsuite/gas/i386/x86-64-lock-1.s,
1391 testsuite/gas/i386/x86-64-opcode.s,
1392 testsuite/gas/i386/x86-64-sse2avx.s,
1393 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1394 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1395 testsuite/gas/i386/x86-64-nops.s,
1396 testsuite/gas/i386/x86-64-ptwrite.s,
1397 testsuite/gas/i386/x86-64-simd.s,
1398 testsuite/gas/i386/x86-64-sse-noavx.s,
1399 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1400 insns.
1401 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1402 testsuite/gas/i386/noreg64.s: Add further tests.
1403 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1404 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1405 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1406 testsuite/gas/i386/sse-noavx.d,
1407 testsuite/gas/i386/x86-64-intel64.d,
1408 testsuite/gas/i386/x86-64-nops.d,
1409 testsuite/gas/i386/x86-64-opcode.d,
1410 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1411 testsuite/gas/i386/x86-64-ptwrite.d,
1412 testsuite/gas/i386/x86-64-simd-intel.d,
1413 testsuite/gas/i386/x86-64-simd-suffix.d,
1414 testsuite/gas/i386/x86-64-simd.d,
1415 testsuite/gas/i386/x86-64-sse-noavx.d
1416 testsuite/gas/i386/x86-64-suffix.d,
1417 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1418 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1419 testsuite/gas/i386/noreg64.l: New.
1420 * testsuite/gas/i386/i386.exp: Run new tests.
1421
c906a69a
JB		 14222020-01-21 Jan Beulich <jbeulich@suse.com>
1423
1424 * testsuite/gas/i386/avx512_bf16_vl.s,
1425 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1426 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1427 broadcast forms of VCVTNEPS2BF16.
1428 * testsuite/gas/i386/avx512_bf16_vl.d,
1429 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1430
26916852
NC		 14312020-01-20 Nick Clifton <nickc@redhat.com>
1432
1433 * po/uk.po: Updated Ukranian translation.
1434
14470f07
L		 14352020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1436
1437 PR ld/25416
1438 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1439 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1440 x32 object.
1441 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1442 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1443 R_X86_64_GOTPC32_TLSDESC relocation.
1444
1b1bb2c6
NC		 14452020-01-18 Nick Clifton <nickc@redhat.com>
1446
1447 * configure: Regenerate.
1448 * po/gas.pot: Regenerate.
1449
ae774686
NC		 14502020-01-18 Nick Clifton <nickc@redhat.com>
1451
1452 Binutils 2.34 branch created.
1453
42e04b36
L		 14542020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1455
1456 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1457 with vex_encoding_vex.
1458 (parse_insn): Likewise.
1459 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1460 and {vex3} documentation.
1461 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1462 {vex}.
1463 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1464
2da2eaf4
AV		 14652020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1466
1467 PR 25376
1468 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1469 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1470 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1471 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1472 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1473 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1474
45a4bb20
JB		 14752020-01-16 Jan Beulich <jbeulich@suse.com>
1476
1477 * config/tc-i386.c (match_template): Drop found_cpu_match local
1478 variable.
1479
4814632e
JB		 14802020-01-16 Jan Beulich <jbeulich@suse.com>
1481
1482 * testsuite/gas/i386/avx512dq-inval.l,
1483 testsuite/gas/i386/avx512dq-inval.s: New.
1484 * testsuite/gas/i386/i386.exp: Run new test.
1485
131cb553
JL		 14862020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1487
1488 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1489 relocations when the target is 430X, except when extracting part of an
1490 expression.
1491 (msp430_srcoperand): Adjust comment.
1492 Initialize the expp member of the msp430_operand_s struct as
1493 appropriate.
1494 (msp430_dstoperand): Likewise.
1495 * testsuite/gas/msp430/msp430.exp: Run new test.
1496 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1497 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1498
c24d0e8d
AM		 14992020-01-15 Alan Modra <amodra@gmail.com>
1500
1501 * configure.tgt: Add sparc-*-freebsd case.
1502
e44925ae
LC		 15032020-01-14 Lili Cui <lili.cui@intel.com>
1504
1505 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1506 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1507 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1508 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1509 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1510 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1511 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1512 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1513 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1514 * testsuite/gas/i386/align-branch-5.d: Likewise.
1515 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1516 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1517 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1518 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1519 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1520 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1521 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1522 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1523 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1524 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1525 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1526 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1527
7a6bf3be
SB		 15282020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1529
1530 PR 25377
1531 * config/tc-z80.c: Add support for half precision, single
1532 precision and double precision floating point values.
1533 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1534 * doc/as.texi: Add new z80 command line options.
1535 * doc/c-z80.texi: Document new z80 command line options.
1536 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1537 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1538 * testsuite/gas/z80/z80.exp: Run the new test.
1539 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1540 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1541 * testsuite/gas/z80/strings.d: Update expected output.
1542
82e9597c
MM		 15432020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1544
1545 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1546 dependency.
1547
5e4f7e05
CZ		 15482020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1549
1550 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1551 the CPU.
1552 * config/tc-arc.h: Add header if/defs.
1553 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1554
febda64f
AM		 15552020-01-13 Alan Modra <amodra@gmail.com>
1556
1557 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1558
5496abe1
AM		 15592020-01-13 Alan Modra <amodra@gmail.com>
1560
1561 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1562 insertion.
1563
ec4181f2
AM		 15642020-01-10 Alan Modra <amodra@gmail.com>
1565
1566 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1567 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1568
40c75bc8
SB		 15692020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1570
1571 PR 25224
1572 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1573 opcode byte values.
1574 (emit_ld_r_r): Likewise.
1575 (emit_ld_rr_m): Likewise.
1576 (emit_ld_rr_nn): Likewise.
1577
72aea328
JB		 15782020-01-09 Jan Beulich <jbeulich@suse.com>
1579
1580 * config/tc-i386.c (optimize_encoding): Add
1581 is_any_vex_encoding() invocations. Drop respective
1582 i.tm.extension_opcode == None checks.
1583
3f93af61
JB		 15842020-01-09 Jan Beulich <jbeulich@suse.com>
1585
1586 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1587 REX transformations. Correct comment indentation.
1588
7697afb6
JB		 15892020-01-09 Jan Beulich <jbeulich@suse.com>
1590
1591 * config/tc-i386.c (optimize_encoding): Generalize register
1592 transformation for TEST optimization.
1593
d835a58b
JB		 15942020-01-09 Jan Beulich <jbeulich@suse.com>
1595
1596 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1597 testsuite/gas/i386/x86-64-sysenter-amd.d,
1598 testsuite/gas/i386/x86-64-sysenter-amd.l,
1599 testsuite/gas/i386/x86-64-sysenter-intel.d,
1600 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1601 * testsuite/gas/i386/i386.exp: Run new tests.
1602
915808f6
NC		 16032020-01-08 Nick Clifton <nickc@redhat.com>
1604
1605 PR 25284
1606 * doc/as.texi (Align): Document the fact that all arguments can be
1607 omitted.
1608 (Balign): Likewise.
1609 (P2align): Likewise.
1610
f1f28025
NC		 16112020-01-08 Nick Clifton <nickc@redhat.com>
1612
1613 PR 14891
1614 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1615 already defined as a different symbol type.
1616 * testsuite/gas/elf/pr14891.s: New test source file.
1617 * testsuite/gas/elf/pr14891.d: New test driver.
1618 * testsuite/gas/elf/pr14891.s: New test expected error output.
1619 * testsuite/gas/elf/elf.exp: Run the new test.
1620
030a2e78
AM		 16212020-01-08 Alan Modra <amodra@gmail.com>
1622
1623 * config/tc-z8k.c (md_begin): Make idx unsigned.
1624 (get_specific): Likewise for this_index.
1625
2a1ebfb2
CZ		 16262020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1627
1628 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1629 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1630 (md_operand): Set X_md to absent.
1631 (arc_parse_name): Check for X_md.
1632
16d87673
SB		 16332020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1634
1635 PR 25311
1636 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1637 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1638 NO_STRING_ESCAPES.
1639 * read.c (next_char_of_string): Likewise.
1640 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1641 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1642
a2322019
NC		 16432020-01-03 Nick Clifton <nickc@redhat.com>
1644
1645 * po/sv.po: Updated Swedish translation.
1646
5437a02a
JB		 16472020-01-03 Jan Beulich <jbeulich@suse.com>
1648
1649 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1650 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1651
567dfba2
JB		 16522020-01-03 Jan Beulich <jbeulich@suse.com>
1653
1654 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1655 by-element usdot. Add 64-bit form tests for by-element sudot.
1656 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1657
8c45011a
JB		 16582020-01-03 Jan Beulich <jbeulich@suse.com>
1659
1660 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1661 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1662
f4950f76
JB		 16632020-01-03 Jan Beulich <jbeulich@suse.com>
1664
1665 * testsuite/gas/aarch64/f64mm.d,
1666 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1667
6655dba2
SB		 16682020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1669
1670 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1671 support for assembler code generated by SDCC. Add new relocation
1672 types. Add z80-elf target support.
1673 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1674 labels. Local labels starts from ".L".
1675 * NEWS: Mention the new support.
1676 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1677 * testsuite/gas/all/fwdexp.s: Likewise.
1678 * testsuite/gas/all/cond.l: Likewise.
1679 * testsuite/gas/all/cond.s: Likewise.
1680 * testsuite/gas/all/fwdexp.d: Likewise.
1681 * testsuite/gas/all/fwdexp.s: Likewise.
1682 * testsuite/gas/elf/section2.e-mips: Likewise.
1683 * testsuite/gas/elf/section2.l: Likewise.
1684 * testsuite/gas/elf/section2.s: Likewise.
1685 * testsuite/gas/macros/app1.d: Likewise.
1686 * testsuite/gas/macros/app1.s: Likewise.
1687 * testsuite/gas/macros/app2.d: Likewise.
1688 * testsuite/gas/macros/app2.s: Likewise.
1689 * testsuite/gas/macros/app3.d: Likewise.
1690 * testsuite/gas/macros/app3.s: Likewise.
1691 * testsuite/gas/macros/app4.d: Likewise.
1692 * testsuite/gas/macros/app4.s: Likewise.
1693 * testsuite/gas/macros/app4b.s: Likewise.
1694 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1695 * testsuite/gas/z80/z80.exp: Add new tests
1696 * testsuite/gas/z80/dollar.d: New file.
1697 * testsuite/gas/z80/dollar.s: New file.
1698 * testsuite/gas/z80/ez80_adl_all.d: New file.
1699 * testsuite/gas/z80/ez80_adl_all.s: New file.
1700 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1701 * testsuite/gas/z80/ez80_isuf.s: New file.
1702 * testsuite/gas/z80/ez80_z80_all.d: New file.
1703 * testsuite/gas/z80/ez80_z80_all.s: New file.
1704 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1705 * testsuite/gas/z80/r800_extra.d: New file.
1706 * testsuite/gas/z80/r800_extra.s: New file.
1707 * testsuite/gas/z80/r800_ii8.d: New file.
1708 * testsuite/gas/z80/r800_z80_doc.d: New file.
1709 * testsuite/gas/z80/z180.d: New file.
1710 * testsuite/gas/z80/z180.s: New file.
1711 * testsuite/gas/z80/z180_z80_doc.d: New file.
1712 * testsuite/gas/z80/z80_doc.d: New file.
1713 * testsuite/gas/z80/z80_doc.s: New file.
1714 * testsuite/gas/z80/z80_ii8.d: New file.
1715 * testsuite/gas/z80/z80_ii8.s: New file.
1716 * testsuite/gas/z80/z80_in_f_c.d: New file.
1717 * testsuite/gas/z80/z80_in_f_c.s: New file.
1718 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1719 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1720 * testsuite/gas/z80/z80_out_c_0.d: New file.
1721 * testsuite/gas/z80/z80_out_c_0.s: New file.
1722 * testsuite/gas/z80/z80_reloc.d: New file.
1723 * testsuite/gas/z80/z80_reloc.s: New file.
1724 * testsuite/gas/z80/z80_sli.d: New file.
1725 * testsuite/gas/z80/z80_sli.s: New file.
1726
a65b5de6
SN		 17272020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1728
1729 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1730 REGLIST_RN.
1731
b14ce8bf
AM		 17322020-01-01 Alan Modra <amodra@gmail.com>
1733
1734 Update year range in copyright notice of all files.
1735
0b114740 1736For older changes see ChangeLog-2019
3499769a 1737\f
0b114740 1738Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 1739
1740Copying and distribution of this file, with or without modification,
1741are permitted in any medium without royalty provided the copyright
1742notice and this notice are preserved.
1743
1744Local Variables:
1745mode: change-log
1746left-margin: 8
1747fill-column: 74
1748version-control: never
1749End:
GDB Binutils - Deliverables
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