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31c89d60
AM		 12020-04-22 Alan Modra <amodra@gmail.com>
2
3 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
4 symbol for ".symver .. remove".
5 * doc/as.texi (.symver): Update.
6 * testsuite/gas/symver/symver11.s: Make foo weak.
7 * testsuite/gas/symver/symver11.d: Expect an error.
8 * testsuite/gas/symver/symver7.d: Allow other random symbols.
9
1d3eb556
L		 102020-04-21 H.J. Lu <hongjiu.lu@intel.com>
11
12 * testsuite/gas/symver/symver11.s: Add ".balign 8".
13
bb2a1453
AS		 142020-04-21 Andreas Schwab <schwab@linux-m68k.org>
15
16 PR 25848
17 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
18 * testsuite/gas/m68k/operands.d: Update.
19 * testsuite/gas/m68k/op68000.d: Update for new error messages.
20
c36876fe
TC		 212020-04-21 Tamar Christina <tamar.christina@arm.com>
22
23 PR binutils/24753
24 * testsuite/gas/arm/pr24753.d: New test.
25 * testsuite/gas/arm/pr24753.s: New test.
26
6914be53
L		 272020-04-21 H.J. Lu <hongjiu.lu@intel.com>
28
29 PR gas/23840
30 PR gas/25295
31 * NEWS: Mention .symver extension.
32 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
33 function.
34 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
35 add a version name. Add local, hidden and remove visibility
36 support.
37 (elf_frob_symbol): Handle the list of version names. Update the
38 original symbol to local, hidden or remove it from the symbol
39 table.
40 (elf_frob_file_before_adjust): Handle the list of version names.
41 * config/obj-elf.h (elf_visibility): New.
42 (elf_versioned_name_list): Likewise.
43 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
44 and visibility. Change versioned_name pointer to struct
45 elf_versioned_name_list.
46 * doc/as.texi: Update .symver directive.
47 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
48 error checking tests.
49 * testsuite/gas/symver/symver6.d: New file.
50 * testsuite/gas/symver/symver7.d: Likewise.
51 * testsuite/gas/symver/symver7.s: Likewise.
52 * testsuite/gas/symver/symver8.d: Likewise.
53 * testsuite/gas/symver/symver8.s: Likewise.
54 * testsuite/gas/symver/symver9.s: Likewise.
55 * testsuite/gas/symver/symver9a.d: Likewise.
56 * testsuite/gas/symver/symver9b.d: Likewise.
57 * testsuite/gas/symver/symver10.s: Likewise.
58 * testsuite/gas/symver/symver10a.d: Likewise.
59 * testsuite/gas/symver/symver10b.d: Likewise.
60 * testsuite/gas/symver/symver11.d: Likewise.
61 * testsuite/gas/symver/symver11.s: Likewise.
62 * testsuite/gas/symver/symver12.d: Likewise.
63 * testsuite/gas/symver/symver12.s: Likewise.
64 * testsuite/gas/symver/symver13.d: Likewise.
65 * testsuite/gas/symver/symver13.s: Likewise.
66 * testsuite/gas/symver/symver14.d: Likewise.
67 * testsuite/gas/symver/symver14.l: Likewise.
68 * testsuite/gas/symver/symver15.d: Likewise.
69 * testsuite/gas/symver/symver15.l: Likewise.
70 * testsuite/gas/symver/symver6.l: Removed.
71 * testsuite/gas/symver/symver6.s: Updated.
72
c2e5c986
SD		 732020-04-20 Sudakshina Das <sudi.das@arm.com>
74
75 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
76 to include TSB.
77 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
78 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
79 * testsuite/gas/aarch64/system.d: Update.
80
8a6e1d1d
SD		 812020-04-20 Sudakshina Das <sudi.das@arm.com>
82
83 * testsuite/gas/aarch64/bti.d: Update -march option.
84 * testsuite/gas/aarch64/illegal-bti.d: Remove.
85 * testsuite/gas/aarch64/illegal-bti.l: Remove.
86 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
87 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
88
49af2f5c
AM		 892020-04-17 Alan Modra <amodra@gmail.com>
90
91 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
92
8e4979ac
NC		 932020-04-16 Gagan Singh Sidhu <broly@mac.com>
94 Nick Clifton <nickc@redhat.com>
95
96 PR 25803
97 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
98 targets.
99 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
100 for the type-2 test.
101 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
102 targets running this test.
103
c54a9b56
DF		 1042020-02-16 David Faust <david.faust@oracle.com>
105
106 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
107 * testsuite/gas/bpf/jump32.s: New file.
108 * testsuite/gas/bpf/jump32.d: Likewise.
109
3071b197
L		 1102020-04-08 H.J. Lu <hongjiu.lu@intel.com>
111
112 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
113 documentation.
114
6a3ab923
GN		 1152020-04-08 Gunther Nikl <gnikl@justmail.de>
116
117 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
118 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 119 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
120 define.
121 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 122 * tc.h (md_pcrel_from_section): Add prototype.
123 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
124 * config/tc-arc.h (md_pcrel_from_section): Likewise.
125 * config/tc-arm.h (md_pcrel_from_section): Likewise.
126 * config/tc-avr.h (md_pcrel_from_section): Likewise.
127 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
128 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
129 * config/tc-csky.h (md_pcrel_from_section): Likewise.
130 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
131 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
132 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
133 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
134 * config/tc-frv.h (md_pcrel_from_section): Likewise.
135 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
136 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
137 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
138 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
139 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
140 * config/tc-mep.h (md_pcrel_from_section): Likewise.
141 * config/tc-metag.h (md_pcrel_from_section): Likewise.
142 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
143 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
144 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
145 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
146 * config/tc-mt.h (md_pcrel_from_section): Likewise.
147 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
148 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
149 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
150 * config/tc-rx.h (md_pcrel_from_section): Likewise.
151 * config/tc-s390.h (md_pcrel_from_section): Likewise.
152 * config/tc-sh.h (md_pcrel_from_section): Likewise.
153 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
154 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 155 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
156 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
157 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
158 md_apply_fix3): Delete prototypes.
6a3ab923 159
6e0e8b45
L		 1602020-04-07 H.J. Lu <hongjiu.lu@intel.com>
161
162 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
163 instructions.
164
266803a2
L		 1652020-04-07 H.J. Lu <hongjiu.lu@intel.com>
166
167 * doc/c-z80.texi: Fix @xref warnings.
168
bb651e8b
CL		 1692020-04-07 Lili Cui <lili.cui@intel.com>
170
171 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
172 (cpu_noarch): Likewise.
173 * doc/c-i386.texi: Document TSXLDTRK.
174 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
175 * testsuite/gas/i386/tsxldtrk.d: Likewise.
176 * testsuite/gas/i386/tsxldtrk.s: Likewise.
177 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
178
4b27d27c
L		 1792020-04-02 Lili Cui <lili.cui@intel.com>
180
181 * config/tc-i386.c (cpu_arch): Add .serialize.
182 (cpu_noarch): Likewise.
183 * doc/c-i386.texi: Document serialize.
184 * testsuite/gas/i386/i386.exp: Run serialize tests
185 * testsuite/gas/i386/serialize.d: Likewise.
186 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
187 * testsuite/gas/i386/serialize.s: Likewise.
188
bb897477
RO		 1892020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
190
191 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
192 * testsuite/gas/elf/section12b.d: Likewise.
193 * testsuite/gas/elf/section16a.d: Likewise.
194 * testsuite/gas/elf/section16b.d: Likewise.
195
59e28a97
GN		 1962020-04-02 Gunther Nikl <gnikl@justmail.de>
197
198 * config/tc-m68k.c (m68k_ip): Fix range check for index register
199 with a suppressed address register.
200
efc3a950
L		 2012020-04-01 H.J. Lu <hongjiu.lu@intel.com>
202
203 PR gas/25756
204 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
205 * testsuite/gas/i386/localpic.s: Add a test for relocation
206 against local absolute symbol.
207 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
208 * testsuite/gas/i386/localpic.d: Updated.
209 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
210 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
211
15d47c3a
RO		 2122020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
213
214 PR gas/25732
215 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
216 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
217 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
218 testsuite/gas/i386/x86-64-jump.d.
219 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
220 Incorporate changes to
221 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
222 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
223 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
224 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
225 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
226
876678f0
MR		 2272020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
228
229 PR 25611
230 PR 25614
231 * dwarf2dbg.c: Do not include "bignum.h".
232
d1a89da5
NC		 2332020-03-30 Nelson Chu <nelson.chu@sifive.com>
234
235 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
236 * testsuite/gas/riscv/alias-csr.s: Likewise.
237 * testsuite/gas/riscv/no-aliases-csr.d: Move this
238 to priv-reg-pseudo-noalias.
239 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
240 * testsuite/gas/riscv/bad-csr.l: Likewise.
241 * testsuite/gas/riscv/bad-csr.s: Likewise.
242 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
243 * testsuite/gas/riscv/satp.s: Likewise.
244 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
245 csr instruction, including alias-csr testcase.
246 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
247 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
248 pseudo instruction with objdump -Mno-aliases.
249 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
250 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
251 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
252 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
253 * testsuite/gas/riscv/priv-reg.s: Likewise.
254 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
255 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
256 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
257
b7780957
J		 2582020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
259
260 * config/obj-coff.c (obj_coff_section): Set the bss flag on
261 sections with the "b" attribute.
262
d1023b5d
AM		 2632020-03-22 Alan Modra <amodra@gmail.com>
264
265 * testsuite/gas/s12z/truncated.d: Update expected output.
266
0d832e7f
SB		 2672020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
268
269 PR 25690
270 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
271 * doc/c-z80.texi: Update documentation.
272
327ef784
NC		 2732020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
274
275 PR 25641
276 PR 25668
277 PR 25633
278 Fix disassembling ED+A4/AC/B4/BC opcodes.
279 Fix assembling lines containing colonless label and instruction
280 with first operand inside parentheses.
281 Fix registration of unsupported by target CPU registers.
282 * config/tc-z80.c: See above.
283 * config/tc-z80.h: See above.
284 * testsuite/gas/z80/colonless.d: Update test.
285 * testsuite/gas/z80/colonless.s: Likewise.
286 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
287 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
288 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
289 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
290 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
291 * testsuite/gas/z80/unsup_regs.s: Likewise.
292 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
293 * testsuite/gas/z80/z80.exp: Likewise.
294 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
295 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
296 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
297
66d1f7cc
AV		 2982020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
299
300 PR 25660
301 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
302 (parse_operands): Handle new operand codes.
303 (do_neon_dyadic_long): Make shape check accept the scalar variants.
304 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
305 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
306 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
307 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
308 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
309 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
310 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
311
9e8f1c90
L		 3122020-03-11 H.J. Lu <hongjiu.lu@intel.com>
313
314 * NEWS: Mention x86 assembler options for CVE-2020-0551.
315
97b4a8f7
L		 3162020-03-11 H.J. Lu <hongjiu.lu@intel.com>
317
318 * testsuite/gas/i386/i386.exp: Run new tests.
319 * testsuite/gas/i386/lfence-byte.d: New file.
320 * testsuite/gas/i386/lfence-byte.e: Likewise.
321 * testsuite/gas/i386/lfence-byte.s: Likewise.
322 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
323 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
324 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
325 * testsuite/gas/i386/lfence-indbr.e: Likewise.
326 * testsuite/gas/i386/lfence-indbr.s: Likewise.
327 * testsuite/gas/i386/lfence-load.d: Likewise.
328 * testsuite/gas/i386/lfence-load.s: Likewise.
329 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
330 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
331 * testsuite/gas/i386/lfence-ret.s: Likewise.
332 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
333 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
334 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
335 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
336 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
337 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
338 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
339 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
340 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
341 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
342 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
343 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
344
ae531041
L		 3452020-03-11 H.J. Lu <hongjiu.lu@intel.com>
346
347 * config/tc-i386.c (lfence_after_load): New.
348 (lfence_before_indirect_branch_kind): New.
349 (lfence_before_indirect_branch): New.
350 (lfence_before_ret_kind): New.
351 (lfence_before_ret): New.
352 (last_insn): New.
353 (load_insn_p): New.
354 (insert_lfence_after): New.
355 (insert_lfence_before): New.
356 (md_assemble): Call insert_lfence_before and insert_lfence_after.
357 Set last_insn.
358 (OPTION_MLFENCE_AFTER_LOAD): New.
359 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
360 (OPTION_MLFENCE_BEFORE_RET): New.
361 (md_longopts): Add -mlfence-after-load=,
362 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
363 (md_parse_option): Handle -mlfence-after-load=,
364 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
365 (md_show_usage): Display -mlfence-after-load=,
366 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
367 (i386_cons_align): New.
368 * config/tc-i386.h (i386_cons_align): New.
369 (md_cons_align): New.
370 * doc/c-i386.texi: Document -mlfence-after-load=,
371 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
372
5496f3c6
NC		 3732020-03-11 Nick Clifton <nickc@redhat.com>
374
375 PR 25611
376 PR 25614
377 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
378 (DWARF2_FILE_SIZE_NAME): Default to -1.
379 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
380 whichever is higher.
381 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
382 (NUM_MD5_BYTES): Define.
383 (struct file entry): Add md5 field.
384 (get_filenum): Delete and replace with...
385 (get_basename): New function.
386 (get_directory_table_entry): New function.
387 (allocate_filenum): New function.
388 (allocate_filename_to_slot): New function.
389 (dwarf2_where): Use new functions.
390 (dwarf2_directive_filename): Add support for extended .file
391 pseudo-op.
392 (dwarf2_directive_loc): Allow the use of file number zero with
393 DWARF 5 or higher.
394 (out_file_list): Rename to...
395 (out_dir_and_file_list): Add DWARF 5 support.
396 (out_debug_line): Emit extra values into the section header for
397 DWARF 5.
398 (out_debug_str): Allow for file 0 to be used with DWARF 5.
399 * doc/as.texi (.file): Update the description of this pseudo-op.
400 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
401 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
402 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
403 * NEWS: Mention the new feature.
404
a6a1f5e0
AM		 4052020-03-10 Alan Modra <amodra@gmail.com>
406
407 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
408 to avoid signed overflow.
409 * config/tc-mcore.c (md_assemble): Likewise.
410 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
411 * config/tc-nds32.c (SET_ADDEND): Likewise.
412 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
413
3fabc179
JB		 4142020-03-09 Jan Beulich <jbeulich@suse.com>
415
416 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
417 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
418 testsuite/gas/i386/avx-intel.d: Adjust expectations.
419
190e5fc8
AM		 4202020-03-07 Alan Modra <amodra@gmail.com>
421
422 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
423 first column.
424
84d9ab33
NC		 4252020-03-06 Nick Clifton <nickc@redhat.com>
426
427 PR 25614
428 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
429 0 if the dwarf_level is 5 or more. Complain if a filename follows
430 a file 0.
431 * testsuite/gas/elf/dwarf-5-file0.s: New test.
432 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
433 * testsuite/gas/elf/elf.exp: Run the new test.
434
435 PR 25612
436 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
437 * doc/as.texi: Fix another typo.
438
31bf1864
NC		 4392020-03-06 Nick Clifton <nickc@redhat.com>
440
441 PR 25612
442 * as.c (dwarf_level): Define.
443 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
444 (parse_args): Add support for the new options.
445 as.h (dwarf_level): Prototype.
446 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
447 value.
448 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
449 (DWARF2_LINE_VERSION): Remove definition.
450 * doc/as.texi: Document the new options.
451
3c968de5
NC		 4522020-03-06 Nick Clifton <nickc@redhat.com>
453
454 PR 25572
455 * as.c (main): Allow matching input and outputs when they are
456 not regular files.
457
bc49bfd8
JB		 4582020-03-06 Jan Beulich <jbeulich@suse.com>
459
460 * config/tc-i386.c (match_mem_size): Generalize broadcast special
461 casing.
462 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
463 one of byte/word/dword/qword is set alongside a SIMD register in
464 a template's operand.
465
4873e243
JB		 4662020-03-06 Jan Beulich <jbeulich@suse.com>
467
468 * config/tc-i386.c (match_template): Extend code in logic
469 rejecting certain suffixes in certain modes to also cover mask
470 register use and VecSIB. Drop special casing of broadcast. Skip
471 immediates in the check.
472
e365e234
JB		 4732020-03-06 Jan Beulich <jbeulich@suse.com>
474
475 * config/tc-i386.c (match_template): Fold duplicate code in
476 logic rejecting certain suffixes in certain modes. Drop
477 pointless "else".
478
4ed21b58
JB		 4792020-03-06 Jan Beulich <jbeulich@suse.com>
480
481 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
482 alongside !norex64 ones.
483 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
484 with both 32- and 64-bit GPR operands.
485 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
486 32- and 64-bit GPR operands.
487 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
488 testsuite/gas/i386/x86-64-avx512bw.d,
489 testsuite/gas/i386/x86-64-avx512f-intel.d,
490 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
491
643bb870
JB		 4922020-03-06 Jan Beulich <jbeulich@suse.com>
493
494 * config/tc-i386.c (md_assemble): Drop use of rex64.
495 (process_suffix): For REX.W for 64-bit CRC32.
496
a23b33b3
JB		 4972020-03-06 Jan Beulich <jbeulich@suse.com>
498
499 * config/tc-i386.c (i386_addressing_mode): For 32-bit
500 addressing for MPX insns without base/index.
501 * testsuite/gas/i386/mpx-16bit.s,
502 * testsuite/gas/i386/mpx-16bit.d: New.
503 * testsuite/gas/i386/i386.exp: Run new test.
504
a0497384
JB		 5052020-03-06 Jan Beulich <jbeulich@suse.com>
506
507 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
508 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
509 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
510 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
511 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
512 as well as a BSWAP one.
513 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
514 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
515 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
516 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
517 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
518 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
519 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
520 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
521 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
522 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
523 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
524 testsuite/gas/i386/vmx.d: Adjust expectations.
525
b630c145
JB		 5262020-03-06 Jan Beulich <jbeulich@suse.com>
527
528 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
529 from having their operands swapped.
530 * testsuite/gas/i386/waitpkg.s,
531 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
532 3-operand cases as well as testing of 16-bit code generation.
533 * testsuite/gas/i386/waitpkg.d,
534 testsuite/gas/i386/waitpkg-intel.d,
535 testsuite/gas/i386/x86-64-waitpkg.d,
536 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
537
de48783e
NC		 5382020-03-04 Nelson Chu <nelson.chu@sifive.com>
539
dee35d02
NC		 540 * config/tc-riscv.c (percent_op_utype): Support the modifier
541 %got_pcrel_hi.
542 * doc/c-riscv.texi: Add documentation.
543 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
544 modifier %got_pcrel_hi.
545 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
546 * testsuite/gas/riscv/relax-reloc.d: Likewise.
547 * testsuite/gas/riscv/relax-reloc.s: Likewise.
548
de48783e
NC		 549 * doc/c-riscv.texi (relocation modifiers): Add documentation.
550 (RISC-V-Formats): Update the section name from "Instruction Formats"
551 to "RISC-V Instruction Formats".
552
749479c8
AO		 5532020-03-04 Alexandre Oliva <oliva@adacore.com>
554
555 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
556 detected in a section which does not have at least 4 byte
557 alignment.
558 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
559 * testsuite/gas/arm/ldr-t.s: Likewise.
560 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
561 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
562 disassembly, ignoring any NOPs that may have been inserted because
563 of section alignment.
564 * testsuite/gas/arm/ldr-t.d: Likewise.
565
a847e322
JB		 5662020-03-04 Jan Beulich <jbeulich@suse.com>
567
568 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
569 * doc/c-i386.texi: Mention sev_es.
570 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
571 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
572 expectations.
573 * testsuite/gas/i386/arch-13-znver1.d,
574 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
575
3cd7f3e3
L		 5762020-03-03 H.J. Lu <hongjiu.lu@intel.com>
577
578 * config/tc-i386.c (match_template): Replace ignoresize and
579 defaultsize with mnemonicsize.
580 (process_suffix): Likewise.
581
b8ba1385
SB		 5822020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
583
584 PR 25627
585 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
586 instruction LD IY,(HL).
587 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
588 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
589 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
590 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
591
10d97a0f
L		 5922020-03-03 H.J. Lu <hongjiu.lu@intel.com>
593
594 PR gas/25622
595 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
596 x86-64-default-suffix-avx.
597 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
598 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
599 * testsuite/gas/i386/noreg64.d: Updated.
600 * testsuite/gas/i386/noreg64.l: Likewise.
601 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
602 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
603 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
604
8326546e
SB		 6052020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
606
607 PR 25604
608 * config/tc-z80.c (contains_register): Prevent an illegal memory
609 access when checking an expression for a register name.
610
e3e896e6
AM		 6112020-03-03 Alan Modra <amodra@gmail.com>
612
613 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
614 support.
615
a4dd6c97
AM		 6162020-03-02 Alan Modra <amodra@gmail.com>
617
618 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
619 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
620 and .sbss sections.
621 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
622 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
623 (s3_s_score_lcomm): Likewise.
624 * config/tc-score7.c: Similarly.
625 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
626
dec7b24b
YS		 6272020-02-28 YunQiang Su <syq@debian.org>
628
629 PR gas/25539
630 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
631 to handle multi-labels.
632 (has_label_name): New.
633
cceb53b8
MM		 6342020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
635
636 * config/tc-arm.c (enum pred_instruction_type): Remove
637 NEUTRAL_IT_NO_VPT_INSN predication type.
638 (cxn_handle_predication): Modify to require condition suffixes.
639 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
640 * testsuite/gas/arm/cde-scalar.s: Update test.
641 * testsuite/gas/arm/cde-warnings.l: Update test.
642 * testsuite/gas/arm/cde-warnings.s: Update test.
643
da3ec71f
AM		 6442020-02-26 Alan Modra <amodra@gmail.com>
645
646 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
647 N_() on empty string.
648
42135cad
AM		 6492020-02-26 Alan Modra <amodra@gmail.com>
650
651 * read.c (read_a_source_file): Call strncpy with length one
652 less than size of original_case_string.
653
dc1e8a47
AM		 6542020-02-26 Alan Modra <amodra@gmail.com>
655
656 * config/obj-elf.c: Indent labels correctly.
657 * config/obj-macho.c: Likewise.
658 * config/tc-aarch64.c: Likewise.
659 * config/tc-alpha.c: Likewise.
660 * config/tc-arm.c: Likewise.
661 * config/tc-cr16.c: Likewise.
662 * config/tc-crx.c: Likewise.
663 * config/tc-frv.c: Likewise.
664 * config/tc-i386-intel.c: Likewise.
665 * config/tc-i386.c: Likewise.
666 * config/tc-ia64.c: Likewise.
667 * config/tc-mn10200.c: Likewise.
668 * config/tc-mn10300.c: Likewise.
669 * config/tc-nds32.c: Likewise.
670 * config/tc-riscv.c: Likewise.
671 * config/tc-s12z.c: Likewise.
672 * config/tc-xtensa.c: Likewise.
673 * config/tc-z80.c: Likewise.
674 * read.c: Likewise.
675 * symbols.c: Likewise.
676 * write.c: Likewise.
677
bd0cf5a6
NC		 6782020-02-20 Nelson Chu <nelson.chu@sifive.com>
679
54b2aec1
NC		 680 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
681 we are assembling instruction with CSR. Call riscv_csr_read_only_check
682 after parsing all arguments.
683 (enum csr_insn_type): New enum is used to classify the CSR instruction.
684 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
685 are used to check if we write a read-only CSR by the CSR instruction.
686 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
687 all CSR for the read-only CSR checking.
688 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
689 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
690 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
691 all CSR instructions for the read-only CSR checking.
692 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
693 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
694
2ca89224
NC		 695 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
696 (riscv_opts): Initialize it.
697 (reg_lookup_internal): Check the `riscv_opts.csr_check`
698 before doing the CSR checking.
699 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
700 (md_longopts): Add mcsr-check and mno-csr-check.
701 (md_parse_option): Handle new enum option values.
702 (s_riscv_option): Handle new long options.
703 * doc/c-riscv.texi: Add description for the new .option and assembler
704 options.
705 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
706 the CSR checking.
707 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
708
bd0cf5a6
NC		 709 * config/tc-riscv.c (csr_extra_hash): New.
710 (enum riscv_csr_class): New enum. Used to decide
711 whether or not this CSR is legal in the current ISA string.
712 (struct riscv_csr_extra): New structure to hold all extra information
713 of CSR.
714 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
715 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
716 Call hash_reg_name to insert CSR address into reg_names_hash.
717 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
718 Decide whether the CSR is valid according to the csr_extra_hash.
719 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
720 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
721 not a boolean. This is same as riscv_init_csr_hash, so keep the
722 consistent usage.
723 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
724 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
725 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
726 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
727 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
728 f-ext CSR are not allowed.
729 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
730 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
731 source file is `priv-reg.s`, and the ISA is rv64if, so the
732 rv32-only CSR are not allowed.
733 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
734
10a95fcc
AM		 7352020-02-21 Alan Modra <amodra@gmail.com>
736
737 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
738 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
739
dda2980f
AM		 7402020-02-21 Alan Modra <amodra@gmail.com>
741
742 PR 25569
743 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
744 on section size adjustment, instead perform another write if
745 exec header size is larger than section size.
746
bd3380bc
NC		 7472020-02-19 Nelson Chu <nelson.chu@sifive.com>
748
749 * doc/c-riscv.texi: Add the doc entries for -march-attr/
750 -mno-arch-attr command line options.
751
fa164239
JW		 7522020-02-19 Nelson Chu <nelson.chu@sifive.com>
753
754 * testsuite/gas/riscv/c-add-addi.d: New testcase.
755 * testsuite/gas/riscv/c-add-addi.s: Likewise.
756
fcaaac0a
SB		 7572020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
758
759 PR 25576
760 * config/tc-z80.c (md_parse_option): Do not use an underscore
761 prefix for local labels in SDCC compatability mode.
762 (z80_start_line_hook): Remove SDCC dollar label support.
763 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
764 * testsuite/gas/z80/sdcc.s: Likewise.
765
7662020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
767
768 PR 25517
769 * config/tc-z80.c: Add -march option.
770 * doc/as.texi: Update Z80 documentation.
771 * doc/c-z80.texi: Likewise.
772 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
773 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
774 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
775 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
776 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
777 * testsuite/gas/z80/gbz80_all.d: Likewise.
778 * testsuite/gas/z80/r800_extra.d: Likewise.
779 * testsuite/gas/z80/r800_ii8.d: Likewise.
780 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
781 * testsuite/gas/z80/sdcc.d: Likewise.
782 * testsuite/gas/z80/z180.d: Likewise.
783 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
784 * testsuite/gas/z80/z80_doc.d: Likewise.
785 * testsuite/gas/z80/z80_ii8.d: Likewise.
786 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
787 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
788 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
789 * testsuite/gas/z80/z80_sli.d: Likewise.
790 * testsuite/gas/z80/z80n_all.d: Likewise.
791 * testsuite/gas/z80/z80n_reloc.d: Likewise.
792
a7e12755
L		 7932020-02-19 H.J. Lu <hongjiu.lu@intel.com>
794
795 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
796 with GNU_PROPERTY_X86_FEATURE_2_MMX.
797 * testsuite/gas/i386/i386.exp: Run property-3 and
798 x86-64-property-3.
799 * testsuite/gas/i386/property-3.d: New file.
800 * testsuite/gas/i386/property-3.s: Likewise.
801 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
802
272a84b1
L		 8032020-02-17 H.J. Lu <hongjiu.lu@intel.com>
804
805 * config/tc-i386.c (cpu_arch): Add .popcnt.
806 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
807 Add a tab before @samp{.sse4a}.
808
c8f8eebc
JB		 8092020-02-17 Jan Beulich <jbeulich@suse.com>
810
811 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
812 for AddrPrefixOpReg templates. Combine the two pieces of
813 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
814 mode.
815
eedb0f2c
JB		 8162020-02-17 Jan Beulich <jbeulich@suse.com>
817
818 PR gas/14439
819 * config/tc-i386.c (md_assemble): Also suppress operand
820 swapping for MONITOR{,X} and MWAIT{,X}.
821 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
822 Add Intel syntax monitor/mwait tests.
823 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
824 Adjust expectations.
825 *testsuite/gas/i386/sse3-intel.d,
826 testsuite/gas/i386/x86-64-sse3-intel.d: New.
827 * testsuite/gas/i386/i386.exp: Run new tests.
828
b9915cbc
JB		 8292020-02-17 Jan Beulich <jbeulich@suse.com>
830
831 PR gas/6518
832 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
833 [XYZ]MMWord memory operand ambiguity recognition logic (largely
834 re-indentation).
835 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
836 cases.
837 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
838 * testsuite/gas/i386/avx512dq-inval.l,
839 testsuite/gas/i386/inval-avx.l,
840 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
841 * testsuite/gas/i386/avx512vl-ambig.s,
842 testsuite/gas/i386/avx512vl-ambig.l: New.
843 * testsuite/gas/i386/i386.exp: Run new test.
844
af5c13b0
L		 8452020-02-16 H.J. Lu <hongjiu.lu@intel.com>
846
847 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
848 nosse4.
849 * doc/c-i386.texi: Document sse4a and nosse4a.
850
07d98387
L		 8512020-02-14 H.J. Lu <hongjiu.lu@intel.com>
852
853 * doc/c-i386.texi: Remove the old movsx and movzx documentation
854 for AT&T syntax.
855
65fca059
JB		 8562020-02-14 Jan Beulich <jbeulich@suse.com>
857
858 PR gas/25438
859 * config/tc-i386.c (md_assemble): Move movsx/movzx special
860 casing ...
861 (process_suffix): ... here. Consider just the first operand
862 initially.
863 (check_long_reg): Drop opcode 0x63 special case again.
864 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
865 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
866 Move ambiguous operand size tests ...
867 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
868 testsuite/gas/i386/noreg64.s: ... here.
869 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
870 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
871 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
872 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
873 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
874 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
875 testsuite/gas/i386/x86-64-movsxd.d,
876 testsuite/gas/i386/x86-64-movsxd-intel.d,
877 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
878 Adjust expectations.
879 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
880 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
881 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
882 * testsuite/gas/i386/i386.exp: Run new tests.
883
b6773884
JB		 8842020-02-14 Jan Beulich <jbeulich@suse.com>
885
886 * config/tc-i386.c (process_operands): Also skip segment
887 override prefix emission if it matches an already present one.
888 * testsuite/gas/i386/prefix32.s: Add double segment override
889 cases.
890 * testsuite/gas/i386/prefix32.l: Adjust expectations.
891
92334ad2
JB		 8922020-02-14 Jan Beulich <jbeulich@suse.com>
893
894 * config/tc-i386.c (process_operands): Drop ineffectual segment
895 overrides when optimizing.
896 * testsuite/gas/i386/lea-optimize.d: New.
897 * testsuite/gas/i386/i386.exp: Run new test.
898
8992020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 900
901 * config/tc-i386.c (process_operands): Also check insn prefix
902 for ineffectual segment override warning. Don't cover possible
903 VEX/EVEX encoded insns there.
904 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
905 testsuite/gas/i386/lea.e: New.
906 * testsuite/gas/i386/i386.exp: Run new test.
907
0e6724de
L		 9082020-02-14 H.J. Lu <hongjiu.lu@intel.com>
909
910 PR gas/25438
911 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
912 syntax.
913
292676c1
L		 9142020-02-13 Fangrui Song <maskray@google.com>
915 H.J. Lu <hongjiu.lu@intel.com>
916
917 PR gas/25551
918 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
919 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
920 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
921 * testsuite/gas/i386/relax-5.d: New file.
922 * testsuite/gas/i386/relax-5.s: Likewise.
923 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
924 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
925
7deea9aa
JB		 9262020-02-13 Jan Beulich <jbeulich@suse.com>
927
928 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
929 "nosse4" entry.
930
6c0946d0
JB		 9312020-02-12 Jan Beulich <jbeulich@suse.com>
932
933 * config/tc-i386.c (avx512): New (at file scope), moved from
934 (check_VecOperands): ... here.
935 (process_suffix): Add [XYZ]MMword operand size handling.
936 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
937 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
938 tests.
939 * testsuite/gas/i386/avx512dq-inval.l,
940 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
941
5990e377
JB		 9422020-02-12 Jan Beulich <jbeulich@suse.com>
943
944 PR gas/24546
945 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
946 code only.
947 * config/tc-i386-intel.c (i386_intel_operand): Also handle
948 CALL/JMP in O_tbyte_ptr case.
949 * doc/c-i386.texi: Mention far call and full pointer load ISA
950 differences.
951 * testsuite/gas/i386/x86-64-branch-3.s,
952 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
953 * testsuite/gas/i386/x86-64-branch-3.d,
954 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
955 * testsuite/gas/i386/x86-64-branch-5.l,
956 testsuite/gas/i386/x86-64-branch-5.s: New.
957 * testsuite/gas/i386/i386.exp: Run new test.
958
9706160a
JB		 9592020-02-12 Jan Beulich <jbeulich@suse.com>
960
961 PR gas/25438
962 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
963 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
964 64-bit-only warning.
965 (check_word_reg): Consistently error on mismatching register
966 size and suffix.
967 * testsuite/gas/i386/general.s: Replace dword GPR with word one
968 for movw. Replace suffix / GPR for orb.
969 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
970 byte GPRs as well as ones for inb/outb with a word accumulator.
971 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
972 testsuite/gas/i386/inval.l: Adjust expectations.
973
5de4d9ef
JB		 9742020-02-12 Jan Beulich <jbeulich@suse.com>
975
976 * config/tc-i386.c (operand_type_register_match): Also fall
977 through initial two if()-s when the template allows for a GPR
978 operand. Adjust comment.
979
50128d0c
JB		 9802020-02-11 Jan Beulich <jbeulich@suse.com>
981
982 (struct _i386_insn): New field "short_form".
983 (optimize_encoding): Drop setting of shortform field.
984 (process_suffix): Set i.short_form. Replace shortform use.
985 (process_operands): Replace shortform use.
986
1ed818b4
MM		 9872020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
988
989 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
990 loop initial declaration.
991
5aae9ae9
MM		 9922020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
993
994 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
995 instructions that can have 5 arguments.
996 (enum operand_parse_code): Add new operands.
997 (parse_operands): Account for new operands.
998 (S5): New macro.
999 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1000 (neon_select_shape): Account for P suffix.
1001 (LOW1): Move macro to global position.
1002 (HI4): Move macro to global position.
1003 (vcx_assign_vec_d): New.
1004 (vcx_assign_vec_m): New.
1005 (vcx_assign_vec_n): New.
1006 (enum vcx_reg_type): New.
1007 (vcx_get_reg_type): New.
1008 (vcx_size_pos): New.
1009 (vcx_vec_pos): New.
1010 (vcx_handle_shape): New.
1011 (vcx_ensure_register_in_range): New.
1012 (vcx_handle_register_arguments): New.
1013 (vcx_handle_insn_block): New.
1014 (vcx_handle_common_checks): New.
1015 (do_vcx1): New.
1016 (do_vcx2): New.
1017 (do_vcx3): New.
1018 * testsuite/gas/arm/cde-missing-fp.d: New test.
1019 * testsuite/gas/arm/cde-missing-fp.l: New test.
1020 * testsuite/gas/arm/cde-missing-mve.d: New test.
1021 * testsuite/gas/arm/cde-missing-mve.l: New test.
1022 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1023 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1024 * testsuite/gas/arm/cde-mve.s: New test.
1025 * testsuite/gas/arm/cde-warnings.l:
1026 * testsuite/gas/arm/cde-warnings.s:
1027 * testsuite/gas/arm/cde.d:
1028 * testsuite/gas/arm/cde.s:
1029
4934a27c
MM		 10302020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1031 Matthew Malcomson <matthew.malcomson@arm.com>
1032
1033 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1034 CDE coprocessor that can be enabled.
1035 (enum pred_instruction_type): New pred type.
1036 (BAD_NO_VPT): New error message.
1037 (BAD_CDE): New error message.
1038 (BAD_CDE_COPROC): New error message.
1039 (enum operand_parse_code): Add new immediate operands.
1040 (parse_operands): Account for new immediate operands.
1041 (check_cde_operand): New.
1042 (cde_coproc_enabled): New.
1043 (cde_coproc_pos): New.
1044 (cde_handle_coproc): New.
1045 (cxn_handle_predication): New.
1046 (do_custom_instruction_1): New.
1047 (do_custom_instruction_2): New.
1048 (do_custom_instruction_3): New.
1049 (do_cx1): New.
1050 (do_cx1a): New.
1051 (do_cx1d): New.
1052 (do_cx1da): New.
1053 (do_cx2): New.
1054 (do_cx2a): New.
1055 (do_cx2d): New.
1056 (do_cx2da): New.
1057 (do_cx3): New.
1058 (do_cx3a): New.
1059 (do_cx3d): New.
1060 (do_cx3da): New.
1061 (handle_pred_state): Define new IT block behaviour.
1062 (insns): Add newn CX*{,d}{,a} instructions.
1063 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1064 Define new cdecp extension strings.
1065 * doc/c-arm.texi: Document new cdecp extension arguments.
1066 * testsuite/gas/arm/cde-scalar.d: New test.
1067 * testsuite/gas/arm/cde-scalar.s: New test.
1068 * testsuite/gas/arm/cde-warnings.d: New test.
1069 * testsuite/gas/arm/cde-warnings.l: New test.
1070 * testsuite/gas/arm/cde-warnings.s: New test.
1071 * testsuite/gas/arm/cde.d: New test.
1072 * testsuite/gas/arm/cde.s: New test.
1073
4b5aaf5f
L		 10742020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1075
1076 PR gas/25516
1077 * config/tc-i386.c (intel64): Renamed to ...
1078 (isa64): This.
1079 (match_template): Accept Intel64 only instruction by default.
1080 (i386_displacement): Updated.
1081 (md_parse_option): Updated.
1082 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1083 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1084 -mamd64 to x86-64-sysenter-amd.
1085 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1086
33176d91
AM		 10872020-02-10 Alan Modra <amodra@gmail.com>
1088
1089 * config/obj-elf.c (obj_elf_change_section): Error for section
1090 type, attr or entsize changes in assembly.
1091 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1092 * testsuite/gas/elf/section5.l: Update.
1093
82194874
AM		 10942020-02-10 Alan Modra <amodra@gmail.com>
1095
1096 * output-file.c (output_file_close): Do a normal close when
1097 flag_always_generate_output.
1098 * write.c (write_object_file): Don't stop output when
1099 flag_always_generate_output.
1100
9fc0b501
SB		 11012020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1102
1103 PR 25469
1104 * config/tc-z80.c: Add -gbz80 command line option to generate code
1105 for the GameBoy Z80. Add support for generating DWARF.
1106 * config/tc-z80.h: Add support for DWARF debug information
1107 generation.
1108 * doc/c-z80.texi: Document new command line option.
1109 * testsuite/gas/z80/gbz80_all.d: New file.
1110 * testsuite/gas/z80/gbz80_all.s: New file.
1111 * testsuite/gas/z80/z80.exp: Run the new tests.
1112 * testsuite/gas/z80/z80n_all.d: New file.
1113 * testsuite/gas/z80/z80n_all.s: New file.
1114 * testsuite/gas/z80/z80n_reloc.d: New file.
1115
b7d07216
L		 11162020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1117
1118 PR gas/25381
1119 * config/obj-elf.c (get_section): Also check
1120 linked_to_symbol_name.
1121 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1122 (obj_elf_parse_section_letters): Handle the 'o' flag.
1123 (build_group_lists): Renamed to ...
1124 (build_additional_section_info): This. Set elf_linked_to_section
1125 from map_head.linked_to_symbol_name.
1126 (elf_adjust_symtab): Updated.
1127 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1128 * doc/as.texi: Document the 'o' flag.
1129 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1130 * testsuite/gas/elf/section18.d: New file.
1131 * testsuite/gas/elf/section18.s: Likewise.
1132 * testsuite/gas/elf/section19.d: Likewise.
1133 * testsuite/gas/elf/section19.s: Likewise.
1134 * testsuite/gas/elf/section20.d: Likewise.
1135 * testsuite/gas/elf/section20.s: Likewise.
1136 * testsuite/gas/elf/section21.d: Likewise.
1137 * testsuite/gas/elf/section21.l: Likewise.
1138 * testsuite/gas/elf/section21.s: Likewise.
1139
5eb617a7
L		 11402020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 * NEWS: Mention x86 assembler options to align branches for
1143 binutils 2.34.
1144
986ac314
L		 11452020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1146
1147 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1148 only for ELF targets.
1149 * testsuite/gas/i386/unique.d: Don't xfail.
1150 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1151
19234a6d
AM		 11522020-02-06 Alan Modra <amodra@gmail.com>
1153
1154 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1155 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1156
02e0be69
AM		 11572020-02-06 Alan Modra <amodra@gmail.com>
1158
1159 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1160 xfail, and rename test.
1161 * testsuite/gas/elf/section12b.d: Likewise.
1162 * testsuite/gas/elf/section16a.d: Likewise.
1163 * testsuite/gas/elf/section16b.d: Likewise.
1164
a8c4d40b
L		 11652020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1166
1167 PR gas/25380
1168 * config/obj-elf.c (section_match): Removed.
1169 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1170 section_id.
1171 (obj_elf_change_section): Replace info and group_name arguments
1172 with match_p. Also update the section ID and flags from match_p.
1173 (obj_elf_section): Handle "unique,N". Update call to
1174 obj_elf_change_section.
1175 * config/obj-elf.h (elf_section_match): New.
1176 (obj_elf_change_section): Updated.
1177 * config/tc-arm.c (start_unwind_section): Update call to
1178 obj_elf_change_section.
1179 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1180 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1181 (microblaze_s_sdata): Likewise.
1182 (microblaze_s_rdata): Likewise.
1183 (microblaze_s_bss): Likewise.
1184 * config/tc-mips.c (s_change_section): Likewise.
1185 * config/tc-msp430.c (msp430_profiler): Likewise.
1186 * config/tc-rx.c (parse_rx_section): Likewise.
1187 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1188 * doc/as.texi: Document "unique,N" in .section directive.
1189 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1190 * testsuite/gas/elf/section15.d: New file.
1191 * testsuite/gas/elf/section15.s: Likewise.
1192 * testsuite/gas/elf/section16.s: Likewise.
1193 * testsuite/gas/elf/section16a.d: Likewise.
1194 * testsuite/gas/elf/section16b.d: Likewise.
1195 * testsuite/gas/elf/section17.d: Likewise.
1196 * testsuite/gas/elf/section17.l: Likewise.
1197 * testsuite/gas/elf/section17.s: Likewise.
1198 * testsuite/gas/i386/unique.d: Likewise.
1199 * testsuite/gas/i386/unique.s: Likewise.
1200 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1201 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1202
575d37ae
L		 12032020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1204
1205 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1206
2384096c
G		 12072020-02-01 Anthony Green <green@moxielogic.com>
1208
1209 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1210
95441c43
SL		 12112020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1212
1213 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1214 %tls_ldo.
1215
d465d695
AV		 12162020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1217
1218 PR gas/25472
1219 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1220 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1221 +mve.
1222 * testsuite/gas/arm/mve_dsp.d: New test.
1223
d26cc8a9
NC		 12242020-01-31 Nick Clifton <nickc@redhat.com>
1225
1226 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1227 rather than BFD_RELOC_NONE.
1228
90e9955a
SP		 12292020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1230
1231 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1232 to support VLDMIA instruction for MVE.
1233 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1234 instruction for MVE.
1235 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1236 instruction for MVE.
1237 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1238 instruction for MVE.
1239 * testsuite/gas/arm/mve-ldst.d: New test.
1240 * testsuite/gas/arm/mve-ldst.s: Likewise.
1241
53943f32
NC		 12422020-01-31 Nick Clifton <nickc@redhat.com>
1243
1244 * po/fr.po: Updated French translation.
1245 * po/ru.po: Updated Russian translation.
1246
c3036ed0
RS		 12472020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1248
1249 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1250 .s for the movprfx.
1251 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1252 * testsuite/gas/aarch64/sve-movprfx_28.d,
1253 * testsuite/gas/aarch64/sve-movprfx_28.l,
1254 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1255
2ae4c703
JB		 12562020-01-30 Jan Beulich <jbeulich@suse.com>
1257
1258 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1259 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1260 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1261 Adjust expectations.
1262
bd434cc4
JM		 12632020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1264
1265 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1266 * testsuite/gas/bpf/alu-be.d: Likewise.
1267 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1268 * testsuite/gas/bpf/alu32-be.d: Likewise.
1269
aeab2b26
JB		 12702020-01-30 Jan Beulich <jbeulich@suse.com>
1271
1272 * testsuite/gas/i386/x86-64-branch-2.s,
1273 testsuite/gas/i386/x86-64-branch-4.s,
1274 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1275 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1276 testsuite/gas/i386/x86-64-branch-2.d,
1277 testsuite/gas/i386/x86-64-branch-4.l,
1278 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1279
873494c8
JB		 12802020-01-30 Jan Beulich <jbeulich@suse.com>
1281
1282 * config/tc-i386.c (process_suffix): .
1283 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1284 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1285 Add LRETQ case.
1286 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1287 suffix.
1288 testsuite/gas/i386/x86_64.s: Add RETF cases.
1289 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1290 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1291 testsuite/gas/i386/x86-64-opcode.d,
1292 testsuite/gas/i386/x86-64-suffix-intel.d,
1293 testsuite/gas/i386/x86-64-suffix.d,
1294 testsuite/gas/i386/x86_64-intel.d
1295 testsuite/gas/i386/x86_64.d: Adjust expectations.
1296 * testsuite/gas/i386/x86-64-suffix.e,
1297 testsuite/gas/i386/x86_64.e: New.
1298
62b3f548
JB		 12992020-01-30 Jan Beulich <jbeulich@suse.com>
1300
1301 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1302 special case.
1303
bc31405e
L		 13042020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1305
1306 PR binutils/25445
1307 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1308 movsxd.
1309 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1310 differences. Document movslq and movsxd.
1311 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1312 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1313 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1314 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1315 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1316 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1317 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1318 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1319 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1320 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1321 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1322
e3696f67
AM		 13232020-01-27 Alan Modra <amodra@gmail.com>
1324
1325 * testsuite/gas/all/gas.exp: Replace case statements with switch
1326 statements.
1327 * testsuite/gas/elf/elf.exp: Likewise.
1328 * testsuite/gas/macros/macros.exp: Likewise.
1329 * testsuite/lib/gas-defs.exp: Likewise.
1330
7568c93b
TC		 13312020-01-27 Tamar Christina <tamar.christina@arm.com>
1332
1333 PR 25403
1334 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1335 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1336
403d1bd9
JW		 13372020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1338
1339 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1340 s exts must be known, so rename *ok* to *fail*.
1341 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1342 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1343 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1344 above change.
1345 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1346 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1347
be4c5e58
L		 13482020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1349
1350 PR gas/25438
1351 * config/tc-i386.c (check_long_reg): Always disallow double word
1352 suffix in mnemonic with word general register.
1353 * testsuite/gas/i386/general.s: Replace word general register
1354 with double word general register for movl.
1355 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1356 register.
1357 * testsuite/gas/i386/general.l: Updated.
1358 * testsuite/gas/i386/inval.l: Likewise.
1359
9e7028aa
AM		 13602020-01-22 Alan Modra <amodra@gmail.com>
1361
1362 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1363 __tls_get_addr_desc and __tls_get_addr_opt.
1364
e3ed17f3
JB		 13652020-01-21 Jan Beulich <jbeulich@suse.com>
1366
1367 * testsuite/gas/i386/inval-crc32.s,
1368 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1369 * testsuite/gas/i386/inval-crc32.l,
1370 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1371
1a035124
JB		 13722020-01-21 Jan Beulich <jbeulich@suse.com>
1373
1374 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1375 generic code path. Deal with No_lSuf being set in a template.
1376 * testsuite/gas/i386/inval-crc32.l,
1377 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1378 instead of error(s) when operand size is ambiguous.
1379 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1380 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1381 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1382 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1383 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1384 Adjust expectations.
1385
c006a730
JB		 13862020-01-21 Jan Beulich <jbeulich@suse.com>
1387
1388 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1389 and an intel_syntax check. Re-write lack-of-suffix processing
1390 logic.
1391 * doc/c-i386.texi: Document operand size defaults for suffix-
1392 less AT&T syntax insns.
1393 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1394 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1395 testsuite/gas/i386/x86-64-avx-scalar.s,
1396 testsuite/gas/i386/x86-64-avx.s,
1397 testsuite/gas/i386/x86-64-bundle.s,
1398 testsuite/gas/i386/x86-64-intel64.s,
1399 testsuite/gas/i386/x86-64-lock-1.s,
1400 testsuite/gas/i386/x86-64-opcode.s,
1401 testsuite/gas/i386/x86-64-sse2avx.s,
1402 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1403 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1404 testsuite/gas/i386/x86-64-nops.s,
1405 testsuite/gas/i386/x86-64-ptwrite.s,
1406 testsuite/gas/i386/x86-64-simd.s,
1407 testsuite/gas/i386/x86-64-sse-noavx.s,
1408 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1409 insns.
1410 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1411 testsuite/gas/i386/noreg64.s: Add further tests.
1412 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1413 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1414 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1415 testsuite/gas/i386/sse-noavx.d,
1416 testsuite/gas/i386/x86-64-intel64.d,
1417 testsuite/gas/i386/x86-64-nops.d,
1418 testsuite/gas/i386/x86-64-opcode.d,
1419 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1420 testsuite/gas/i386/x86-64-ptwrite.d,
1421 testsuite/gas/i386/x86-64-simd-intel.d,
1422 testsuite/gas/i386/x86-64-simd-suffix.d,
1423 testsuite/gas/i386/x86-64-simd.d,
1424 testsuite/gas/i386/x86-64-sse-noavx.d
1425 testsuite/gas/i386/x86-64-suffix.d,
1426 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1427 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1428 testsuite/gas/i386/noreg64.l: New.
1429 * testsuite/gas/i386/i386.exp: Run new tests.
1430
c906a69a
JB		 14312020-01-21 Jan Beulich <jbeulich@suse.com>
1432
1433 * testsuite/gas/i386/avx512_bf16_vl.s,
1434 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1435 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1436 broadcast forms of VCVTNEPS2BF16.
1437 * testsuite/gas/i386/avx512_bf16_vl.d,
1438 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1439
26916852
NC		 14402020-01-20 Nick Clifton <nickc@redhat.com>
1441
1442 * po/uk.po: Updated Ukranian translation.
1443
14470f07
L		 14442020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1445
1446 PR ld/25416
1447 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1448 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1449 x32 object.
1450 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1451 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1452 R_X86_64_GOTPC32_TLSDESC relocation.
1453
1b1bb2c6
NC		 14542020-01-18 Nick Clifton <nickc@redhat.com>
1455
1456 * configure: Regenerate.
1457 * po/gas.pot: Regenerate.
1458
ae774686
NC		 14592020-01-18 Nick Clifton <nickc@redhat.com>
1460
1461 Binutils 2.34 branch created.
1462
42e04b36
L		 14632020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1464
1465 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1466 with vex_encoding_vex.
1467 (parse_insn): Likewise.
1468 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1469 and {vex3} documentation.
1470 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1471 {vex}.
1472 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1473
2da2eaf4
AV		 14742020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1475
1476 PR 25376
1477 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1478 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1479 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1480 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1481 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1482 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1483
45a4bb20
JB		 14842020-01-16 Jan Beulich <jbeulich@suse.com>
1485
1486 * config/tc-i386.c (match_template): Drop found_cpu_match local
1487 variable.
1488
4814632e
JB		 14892020-01-16 Jan Beulich <jbeulich@suse.com>
1490
1491 * testsuite/gas/i386/avx512dq-inval.l,
1492 testsuite/gas/i386/avx512dq-inval.s: New.
1493 * testsuite/gas/i386/i386.exp: Run new test.
1494
131cb553
JL		 14952020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1496
1497 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1498 relocations when the target is 430X, except when extracting part of an
1499 expression.
1500 (msp430_srcoperand): Adjust comment.
1501 Initialize the expp member of the msp430_operand_s struct as
1502 appropriate.
1503 (msp430_dstoperand): Likewise.
1504 * testsuite/gas/msp430/msp430.exp: Run new test.
1505 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1506 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1507
c24d0e8d
AM		 15082020-01-15 Alan Modra <amodra@gmail.com>
1509
1510 * configure.tgt: Add sparc-*-freebsd case.
1511
e44925ae
LC		 15122020-01-14 Lili Cui <lili.cui@intel.com>
1513
1514 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1515 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1516 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1517 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1518 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1519 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1520 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1521 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1522 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1523 * testsuite/gas/i386/align-branch-5.d: Likewise.
1524 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1525 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1526 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1527 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1528 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1529 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1530 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1531 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1532 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1533 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1534 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1535 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1536
7a6bf3be
SB		 15372020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1538
1539 PR 25377
1540 * config/tc-z80.c: Add support for half precision, single
1541 precision and double precision floating point values.
1542 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1543 * doc/as.texi: Add new z80 command line options.
1544 * doc/c-z80.texi: Document new z80 command line options.
1545 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1546 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1547 * testsuite/gas/z80/z80.exp: Run the new test.
1548 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1549 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1550 * testsuite/gas/z80/strings.d: Update expected output.
1551
82e9597c
MM		 15522020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1553
1554 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1555 dependency.
1556
5e4f7e05
CZ		 15572020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1558
1559 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1560 the CPU.
1561 * config/tc-arc.h: Add header if/defs.
1562 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1563
febda64f
AM		 15642020-01-13 Alan Modra <amodra@gmail.com>
1565
1566 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1567
5496abe1
AM		 15682020-01-13 Alan Modra <amodra@gmail.com>
1569
1570 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1571 insertion.
1572
ec4181f2
AM		 15732020-01-10 Alan Modra <amodra@gmail.com>
1574
1575 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1576 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1577
40c75bc8
SB		 15782020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1579
1580 PR 25224
1581 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1582 opcode byte values.
1583 (emit_ld_r_r): Likewise.
1584 (emit_ld_rr_m): Likewise.
1585 (emit_ld_rr_nn): Likewise.
1586
72aea328
JB		 15872020-01-09 Jan Beulich <jbeulich@suse.com>
1588
1589 * config/tc-i386.c (optimize_encoding): Add
1590 is_any_vex_encoding() invocations. Drop respective
1591 i.tm.extension_opcode == None checks.
1592
3f93af61
JB		 15932020-01-09 Jan Beulich <jbeulich@suse.com>
1594
1595 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1596 REX transformations. Correct comment indentation.
1597
7697afb6
JB		 15982020-01-09 Jan Beulich <jbeulich@suse.com>
1599
1600 * config/tc-i386.c (optimize_encoding): Generalize register
1601 transformation for TEST optimization.
1602
d835a58b
JB		 16032020-01-09 Jan Beulich <jbeulich@suse.com>
1604
1605 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1606 testsuite/gas/i386/x86-64-sysenter-amd.d,
1607 testsuite/gas/i386/x86-64-sysenter-amd.l,
1608 testsuite/gas/i386/x86-64-sysenter-intel.d,
1609 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1610 * testsuite/gas/i386/i386.exp: Run new tests.
1611
915808f6
NC		 16122020-01-08 Nick Clifton <nickc@redhat.com>
1613
1614 PR 25284
1615 * doc/as.texi (Align): Document the fact that all arguments can be
1616 omitted.
1617 (Balign): Likewise.
1618 (P2align): Likewise.
1619
f1f28025
NC		 16202020-01-08 Nick Clifton <nickc@redhat.com>
1621
1622 PR 14891
1623 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1624 already defined as a different symbol type.
1625 * testsuite/gas/elf/pr14891.s: New test source file.
1626 * testsuite/gas/elf/pr14891.d: New test driver.
1627 * testsuite/gas/elf/pr14891.s: New test expected error output.
1628 * testsuite/gas/elf/elf.exp: Run the new test.
1629
030a2e78
AM		 16302020-01-08 Alan Modra <amodra@gmail.com>
1631
1632 * config/tc-z8k.c (md_begin): Make idx unsigned.
1633 (get_specific): Likewise for this_index.
1634
2a1ebfb2
CZ		 16352020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1636
1637 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1638 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1639 (md_operand): Set X_md to absent.
1640 (arc_parse_name): Check for X_md.
1641
16d87673
SB		 16422020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1643
1644 PR 25311
1645 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1646 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1647 NO_STRING_ESCAPES.
1648 * read.c (next_char_of_string): Likewise.
1649 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1650 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1651
a2322019
NC		 16522020-01-03 Nick Clifton <nickc@redhat.com>
1653
1654 * po/sv.po: Updated Swedish translation.
1655
5437a02a
JB		 16562020-01-03 Jan Beulich <jbeulich@suse.com>
1657
1658 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1659 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1660
567dfba2
JB		 16612020-01-03 Jan Beulich <jbeulich@suse.com>
1662
1663 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1664 by-element usdot. Add 64-bit form tests for by-element sudot.
1665 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1666
8c45011a
JB		 16672020-01-03 Jan Beulich <jbeulich@suse.com>
1668
1669 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1670 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1671
f4950f76
JB		 16722020-01-03 Jan Beulich <jbeulich@suse.com>
1673
1674 * testsuite/gas/aarch64/f64mm.d,
1675 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1676
6655dba2
SB		 16772020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1678
1679 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1680 support for assembler code generated by SDCC. Add new relocation
1681 types. Add z80-elf target support.
1682 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1683 labels. Local labels starts from ".L".
1684 * NEWS: Mention the new support.
1685 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1686 * testsuite/gas/all/fwdexp.s: Likewise.
1687 * testsuite/gas/all/cond.l: Likewise.
1688 * testsuite/gas/all/cond.s: Likewise.
1689 * testsuite/gas/all/fwdexp.d: Likewise.
1690 * testsuite/gas/all/fwdexp.s: Likewise.
1691 * testsuite/gas/elf/section2.e-mips: Likewise.
1692 * testsuite/gas/elf/section2.l: Likewise.
1693 * testsuite/gas/elf/section2.s: Likewise.
1694 * testsuite/gas/macros/app1.d: Likewise.
1695 * testsuite/gas/macros/app1.s: Likewise.
1696 * testsuite/gas/macros/app2.d: Likewise.
1697 * testsuite/gas/macros/app2.s: Likewise.
1698 * testsuite/gas/macros/app3.d: Likewise.
1699 * testsuite/gas/macros/app3.s: Likewise.
1700 * testsuite/gas/macros/app4.d: Likewise.
1701 * testsuite/gas/macros/app4.s: Likewise.
1702 * testsuite/gas/macros/app4b.s: Likewise.
1703 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1704 * testsuite/gas/z80/z80.exp: Add new tests
1705 * testsuite/gas/z80/dollar.d: New file.
1706 * testsuite/gas/z80/dollar.s: New file.
1707 * testsuite/gas/z80/ez80_adl_all.d: New file.
1708 * testsuite/gas/z80/ez80_adl_all.s: New file.
1709 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1710 * testsuite/gas/z80/ez80_isuf.s: New file.
1711 * testsuite/gas/z80/ez80_z80_all.d: New file.
1712 * testsuite/gas/z80/ez80_z80_all.s: New file.
1713 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1714 * testsuite/gas/z80/r800_extra.d: New file.
1715 * testsuite/gas/z80/r800_extra.s: New file.
1716 * testsuite/gas/z80/r800_ii8.d: New file.
1717 * testsuite/gas/z80/r800_z80_doc.d: New file.
1718 * testsuite/gas/z80/z180.d: New file.
1719 * testsuite/gas/z80/z180.s: New file.
1720 * testsuite/gas/z80/z180_z80_doc.d: New file.
1721 * testsuite/gas/z80/z80_doc.d: New file.
1722 * testsuite/gas/z80/z80_doc.s: New file.
1723 * testsuite/gas/z80/z80_ii8.d: New file.
1724 * testsuite/gas/z80/z80_ii8.s: New file.
1725 * testsuite/gas/z80/z80_in_f_c.d: New file.
1726 * testsuite/gas/z80/z80_in_f_c.s: New file.
1727 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1728 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1729 * testsuite/gas/z80/z80_out_c_0.d: New file.
1730 * testsuite/gas/z80/z80_out_c_0.s: New file.
1731 * testsuite/gas/z80/z80_reloc.d: New file.
1732 * testsuite/gas/z80/z80_reloc.s: New file.
1733 * testsuite/gas/z80/z80_sli.d: New file.
1734 * testsuite/gas/z80/z80_sli.s: New file.
1735
a65b5de6
SN		 17362020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1737
1738 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1739 REGLIST_RN.
1740
b14ce8bf
AM		 17412020-01-01 Alan Modra <amodra@gmail.com>
1742
1743 Update year range in copyright notice of all files.
1744
0b114740 1745For older changes see ChangeLog-2019
3499769a 1746\f
0b114740 1747Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 1748
1749Copying and distribution of this file, with or without modification,
1750are permitted in any medium without royalty provided the copyright
1751notice and this notice are preserved.
1752
1753Local Variables:
1754mode: change-log
1755left-margin: 8
1756fill-column: 74
1757version-control: never
1758End:
A mirror of the official binutils-gdb repository