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30ce8e47
MF		 12020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2
3 PR ld/25861
4 * config/tc-xtensa.c (md_apply_fix): Replace
5 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
6 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
7 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
8 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
9 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
10
31c89d60
AM		 112020-04-22 Alan Modra <amodra@gmail.com>
12
13 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
14 symbol for ".symver .. remove".
15 * doc/as.texi (.symver): Update.
16 * testsuite/gas/symver/symver11.s: Make foo weak.
17 * testsuite/gas/symver/symver11.d: Expect an error.
18 * testsuite/gas/symver/symver7.d: Allow other random symbols.
19
1d3eb556
L		 202020-04-21 H.J. Lu <hongjiu.lu@intel.com>
21
22 * testsuite/gas/symver/symver11.s: Add ".balign 8".
23
bb2a1453
AS		 242020-04-21 Andreas Schwab <schwab@linux-m68k.org>
25
26 PR 25848
27 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
28 * testsuite/gas/m68k/operands.d: Update.
29 * testsuite/gas/m68k/op68000.d: Update for new error messages.
30
c36876fe
TC		 312020-04-21 Tamar Christina <tamar.christina@arm.com>
32
33 PR binutils/24753
34 * testsuite/gas/arm/pr24753.d: New test.
35 * testsuite/gas/arm/pr24753.s: New test.
36
6914be53
L		 372020-04-21 H.J. Lu <hongjiu.lu@intel.com>
38
39 PR gas/23840
40 PR gas/25295
41 * NEWS: Mention .symver extension.
42 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
43 function.
44 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
45 add a version name. Add local, hidden and remove visibility
46 support.
47 (elf_frob_symbol): Handle the list of version names. Update the
48 original symbol to local, hidden or remove it from the symbol
49 table.
50 (elf_frob_file_before_adjust): Handle the list of version names.
51 * config/obj-elf.h (elf_visibility): New.
52 (elf_versioned_name_list): Likewise.
53 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
54 and visibility. Change versioned_name pointer to struct
55 elf_versioned_name_list.
56 * doc/as.texi: Update .symver directive.
57 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
58 error checking tests.
59 * testsuite/gas/symver/symver6.d: New file.
60 * testsuite/gas/symver/symver7.d: Likewise.
61 * testsuite/gas/symver/symver7.s: Likewise.
62 * testsuite/gas/symver/symver8.d: Likewise.
63 * testsuite/gas/symver/symver8.s: Likewise.
64 * testsuite/gas/symver/symver9.s: Likewise.
65 * testsuite/gas/symver/symver9a.d: Likewise.
66 * testsuite/gas/symver/symver9b.d: Likewise.
67 * testsuite/gas/symver/symver10.s: Likewise.
68 * testsuite/gas/symver/symver10a.d: Likewise.
69 * testsuite/gas/symver/symver10b.d: Likewise.
70 * testsuite/gas/symver/symver11.d: Likewise.
71 * testsuite/gas/symver/symver11.s: Likewise.
72 * testsuite/gas/symver/symver12.d: Likewise.
73 * testsuite/gas/symver/symver12.s: Likewise.
74 * testsuite/gas/symver/symver13.d: Likewise.
75 * testsuite/gas/symver/symver13.s: Likewise.
76 * testsuite/gas/symver/symver14.d: Likewise.
77 * testsuite/gas/symver/symver14.l: Likewise.
78 * testsuite/gas/symver/symver15.d: Likewise.
79 * testsuite/gas/symver/symver15.l: Likewise.
80 * testsuite/gas/symver/symver6.l: Removed.
81 * testsuite/gas/symver/symver6.s: Updated.
82
c2e5c986
SD		 832020-04-20 Sudakshina Das <sudi.das@arm.com>
84
85 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
86 to include TSB.
87 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
88 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
89 * testsuite/gas/aarch64/system.d: Update.
90
8a6e1d1d
SD		 912020-04-20 Sudakshina Das <sudi.das@arm.com>
92
93 * testsuite/gas/aarch64/bti.d: Update -march option.
94 * testsuite/gas/aarch64/illegal-bti.d: Remove.
95 * testsuite/gas/aarch64/illegal-bti.l: Remove.
96 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
97 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
98
49af2f5c
AM		 992020-04-17 Alan Modra <amodra@gmail.com>
100
101 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
102
8e4979ac
NC		 1032020-04-16 Gagan Singh Sidhu <broly@mac.com>
104 Nick Clifton <nickc@redhat.com>
105
106 PR 25803
107 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
108 targets.
109 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
110 for the type-2 test.
111 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
112 targets running this test.
113
c54a9b56
DF		 1142020-02-16 David Faust <david.faust@oracle.com>
115
116 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
117 * testsuite/gas/bpf/jump32.s: New file.
118 * testsuite/gas/bpf/jump32.d: Likewise.
119
3071b197
L		 1202020-04-08 H.J. Lu <hongjiu.lu@intel.com>
121
122 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
123 documentation.
124
6a3ab923
GN		 1252020-04-08 Gunther Nikl <gnikl@justmail.de>
126
127 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
128 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 129 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
130 define.
131 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 132 * tc.h (md_pcrel_from_section): Add prototype.
133 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
134 * config/tc-arc.h (md_pcrel_from_section): Likewise.
135 * config/tc-arm.h (md_pcrel_from_section): Likewise.
136 * config/tc-avr.h (md_pcrel_from_section): Likewise.
137 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
138 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
139 * config/tc-csky.h (md_pcrel_from_section): Likewise.
140 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
141 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
142 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
143 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
144 * config/tc-frv.h (md_pcrel_from_section): Likewise.
145 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
146 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
147 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
148 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
149 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
150 * config/tc-mep.h (md_pcrel_from_section): Likewise.
151 * config/tc-metag.h (md_pcrel_from_section): Likewise.
152 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
153 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
154 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
155 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
156 * config/tc-mt.h (md_pcrel_from_section): Likewise.
157 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
158 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
159 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
160 * config/tc-rx.h (md_pcrel_from_section): Likewise.
161 * config/tc-s390.h (md_pcrel_from_section): Likewise.
162 * config/tc-sh.h (md_pcrel_from_section): Likewise.
163 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
164 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 165 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
166 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
167 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
168 md_apply_fix3): Delete prototypes.
6a3ab923 169
6e0e8b45
L		 1702020-04-07 H.J. Lu <hongjiu.lu@intel.com>
171
172 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
173 instructions.
174
266803a2
L		 1752020-04-07 H.J. Lu <hongjiu.lu@intel.com>
176
177 * doc/c-z80.texi: Fix @xref warnings.
178
bb651e8b
CL		 1792020-04-07 Lili Cui <lili.cui@intel.com>
180
181 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
182 (cpu_noarch): Likewise.
183 * doc/c-i386.texi: Document TSXLDTRK.
184 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
185 * testsuite/gas/i386/tsxldtrk.d: Likewise.
186 * testsuite/gas/i386/tsxldtrk.s: Likewise.
187 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
188
4b27d27c
L		 1892020-04-02 Lili Cui <lili.cui@intel.com>
190
191 * config/tc-i386.c (cpu_arch): Add .serialize.
192 (cpu_noarch): Likewise.
193 * doc/c-i386.texi: Document serialize.
194 * testsuite/gas/i386/i386.exp: Run serialize tests
195 * testsuite/gas/i386/serialize.d: Likewise.
196 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
197 * testsuite/gas/i386/serialize.s: Likewise.
198
bb897477
RO		 1992020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
200
201 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
202 * testsuite/gas/elf/section12b.d: Likewise.
203 * testsuite/gas/elf/section16a.d: Likewise.
204 * testsuite/gas/elf/section16b.d: Likewise.
205
59e28a97
GN		 2062020-04-02 Gunther Nikl <gnikl@justmail.de>
207
208 * config/tc-m68k.c (m68k_ip): Fix range check for index register
209 with a suppressed address register.
210
efc3a950
L		 2112020-04-01 H.J. Lu <hongjiu.lu@intel.com>
212
213 PR gas/25756
214 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
215 * testsuite/gas/i386/localpic.s: Add a test for relocation
216 against local absolute symbol.
217 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
218 * testsuite/gas/i386/localpic.d: Updated.
219 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
220 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
221
15d47c3a
RO		 2222020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
223
224 PR gas/25732
225 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
226 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
227 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
228 testsuite/gas/i386/x86-64-jump.d.
229 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
230 Incorporate changes to
231 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
232 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
233 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
234 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
235 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
236
876678f0
MR		 2372020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
238
239 PR 25611
240 PR 25614
241 * dwarf2dbg.c: Do not include "bignum.h".
242
d1a89da5
NC		 2432020-03-30 Nelson Chu <nelson.chu@sifive.com>
244
245 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
246 * testsuite/gas/riscv/alias-csr.s: Likewise.
247 * testsuite/gas/riscv/no-aliases-csr.d: Move this
248 to priv-reg-pseudo-noalias.
249 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
250 * testsuite/gas/riscv/bad-csr.l: Likewise.
251 * testsuite/gas/riscv/bad-csr.s: Likewise.
252 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
253 * testsuite/gas/riscv/satp.s: Likewise.
254 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
255 csr instruction, including alias-csr testcase.
256 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
257 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
258 pseudo instruction with objdump -Mno-aliases.
259 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
260 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
261 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
262 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
263 * testsuite/gas/riscv/priv-reg.s: Likewise.
264 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
265 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
266 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
267
b7780957
J		 2682020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
269
270 * config/obj-coff.c (obj_coff_section): Set the bss flag on
271 sections with the "b" attribute.
272
d1023b5d
AM		 2732020-03-22 Alan Modra <amodra@gmail.com>
274
275 * testsuite/gas/s12z/truncated.d: Update expected output.
276
0d832e7f
SB		 2772020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
278
279 PR 25690
280 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
281 * doc/c-z80.texi: Update documentation.
282
327ef784
NC		 2832020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
284
285 PR 25641
286 PR 25668
287 PR 25633
288 Fix disassembling ED+A4/AC/B4/BC opcodes.
289 Fix assembling lines containing colonless label and instruction
290 with first operand inside parentheses.
291 Fix registration of unsupported by target CPU registers.
292 * config/tc-z80.c: See above.
293 * config/tc-z80.h: See above.
294 * testsuite/gas/z80/colonless.d: Update test.
295 * testsuite/gas/z80/colonless.s: Likewise.
296 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
297 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
298 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
299 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
300 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
301 * testsuite/gas/z80/unsup_regs.s: Likewise.
302 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
303 * testsuite/gas/z80/z80.exp: Likewise.
304 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
305 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
306 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
307
66d1f7cc
AV		 3082020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
309
310 PR 25660
311 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
312 (parse_operands): Handle new operand codes.
313 (do_neon_dyadic_long): Make shape check accept the scalar variants.
314 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
315 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
316 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
317 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
318 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
319 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
320 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
321
9e8f1c90
L		 3222020-03-11 H.J. Lu <hongjiu.lu@intel.com>
323
324 * NEWS: Mention x86 assembler options for CVE-2020-0551.
325
97b4a8f7
L		 3262020-03-11 H.J. Lu <hongjiu.lu@intel.com>
327
328 * testsuite/gas/i386/i386.exp: Run new tests.
329 * testsuite/gas/i386/lfence-byte.d: New file.
330 * testsuite/gas/i386/lfence-byte.e: Likewise.
331 * testsuite/gas/i386/lfence-byte.s: Likewise.
332 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
333 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
334 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
335 * testsuite/gas/i386/lfence-indbr.e: Likewise.
336 * testsuite/gas/i386/lfence-indbr.s: Likewise.
337 * testsuite/gas/i386/lfence-load.d: Likewise.
338 * testsuite/gas/i386/lfence-load.s: Likewise.
339 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
340 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
341 * testsuite/gas/i386/lfence-ret.s: Likewise.
342 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
343 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
344 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
345 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
346 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
347 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
348 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
349 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
350 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
351 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
352 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
353 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
354
ae531041
L		 3552020-03-11 H.J. Lu <hongjiu.lu@intel.com>
356
357 * config/tc-i386.c (lfence_after_load): New.
358 (lfence_before_indirect_branch_kind): New.
359 (lfence_before_indirect_branch): New.
360 (lfence_before_ret_kind): New.
361 (lfence_before_ret): New.
362 (last_insn): New.
363 (load_insn_p): New.
364 (insert_lfence_after): New.
365 (insert_lfence_before): New.
366 (md_assemble): Call insert_lfence_before and insert_lfence_after.
367 Set last_insn.
368 (OPTION_MLFENCE_AFTER_LOAD): New.
369 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
370 (OPTION_MLFENCE_BEFORE_RET): New.
371 (md_longopts): Add -mlfence-after-load=,
372 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
373 (md_parse_option): Handle -mlfence-after-load=,
374 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
375 (md_show_usage): Display -mlfence-after-load=,
376 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
377 (i386_cons_align): New.
378 * config/tc-i386.h (i386_cons_align): New.
379 (md_cons_align): New.
380 * doc/c-i386.texi: Document -mlfence-after-load=,
381 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
382
5496f3c6
NC		 3832020-03-11 Nick Clifton <nickc@redhat.com>
384
385 PR 25611
386 PR 25614
387 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
388 (DWARF2_FILE_SIZE_NAME): Default to -1.
389 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
390 whichever is higher.
391 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
392 (NUM_MD5_BYTES): Define.
393 (struct file entry): Add md5 field.
394 (get_filenum): Delete and replace with...
395 (get_basename): New function.
396 (get_directory_table_entry): New function.
397 (allocate_filenum): New function.
398 (allocate_filename_to_slot): New function.
399 (dwarf2_where): Use new functions.
400 (dwarf2_directive_filename): Add support for extended .file
401 pseudo-op.
402 (dwarf2_directive_loc): Allow the use of file number zero with
403 DWARF 5 or higher.
404 (out_file_list): Rename to...
405 (out_dir_and_file_list): Add DWARF 5 support.
406 (out_debug_line): Emit extra values into the section header for
407 DWARF 5.
408 (out_debug_str): Allow for file 0 to be used with DWARF 5.
409 * doc/as.texi (.file): Update the description of this pseudo-op.
410 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
411 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
412 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
413 * NEWS: Mention the new feature.
414
a6a1f5e0
AM		 4152020-03-10 Alan Modra <amodra@gmail.com>
416
417 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
418 to avoid signed overflow.
419 * config/tc-mcore.c (md_assemble): Likewise.
420 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
421 * config/tc-nds32.c (SET_ADDEND): Likewise.
422 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
423
3fabc179
JB		 4242020-03-09 Jan Beulich <jbeulich@suse.com>
425
426 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
427 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
428 testsuite/gas/i386/avx-intel.d: Adjust expectations.
429
190e5fc8
AM		 4302020-03-07 Alan Modra <amodra@gmail.com>
431
432 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
433 first column.
434
84d9ab33
NC		 4352020-03-06 Nick Clifton <nickc@redhat.com>
436
437 PR 25614
438 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
439 0 if the dwarf_level is 5 or more. Complain if a filename follows
440 a file 0.
441 * testsuite/gas/elf/dwarf-5-file0.s: New test.
442 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
443 * testsuite/gas/elf/elf.exp: Run the new test.
444
445 PR 25612
446 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
447 * doc/as.texi: Fix another typo.
448
31bf1864
NC		 4492020-03-06 Nick Clifton <nickc@redhat.com>
450
451 PR 25612
452 * as.c (dwarf_level): Define.
453 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
454 (parse_args): Add support for the new options.
455 as.h (dwarf_level): Prototype.
456 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
457 value.
458 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
459 (DWARF2_LINE_VERSION): Remove definition.
460 * doc/as.texi: Document the new options.
461
3c968de5
NC		 4622020-03-06 Nick Clifton <nickc@redhat.com>
463
464 PR 25572
465 * as.c (main): Allow matching input and outputs when they are
466 not regular files.
467
bc49bfd8
JB		 4682020-03-06 Jan Beulich <jbeulich@suse.com>
469
470 * config/tc-i386.c (match_mem_size): Generalize broadcast special
471 casing.
472 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
473 one of byte/word/dword/qword is set alongside a SIMD register in
474 a template's operand.
475
4873e243
JB		 4762020-03-06 Jan Beulich <jbeulich@suse.com>
477
478 * config/tc-i386.c (match_template): Extend code in logic
479 rejecting certain suffixes in certain modes to also cover mask
480 register use and VecSIB. Drop special casing of broadcast. Skip
481 immediates in the check.
482
e365e234
JB		 4832020-03-06 Jan Beulich <jbeulich@suse.com>
484
485 * config/tc-i386.c (match_template): Fold duplicate code in
486 logic rejecting certain suffixes in certain modes. Drop
487 pointless "else".
488
4ed21b58
JB		 4892020-03-06 Jan Beulich <jbeulich@suse.com>
490
491 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
492 alongside !norex64 ones.
493 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
494 with both 32- and 64-bit GPR operands.
495 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
496 32- and 64-bit GPR operands.
497 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
498 testsuite/gas/i386/x86-64-avx512bw.d,
499 testsuite/gas/i386/x86-64-avx512f-intel.d,
500 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
501
643bb870
JB		 5022020-03-06 Jan Beulich <jbeulich@suse.com>
503
504 * config/tc-i386.c (md_assemble): Drop use of rex64.
505 (process_suffix): For REX.W for 64-bit CRC32.
506
a23b33b3
JB		 5072020-03-06 Jan Beulich <jbeulich@suse.com>
508
509 * config/tc-i386.c (i386_addressing_mode): For 32-bit
510 addressing for MPX insns without base/index.
511 * testsuite/gas/i386/mpx-16bit.s,
512 * testsuite/gas/i386/mpx-16bit.d: New.
513 * testsuite/gas/i386/i386.exp: Run new test.
514
a0497384
JB		 5152020-03-06 Jan Beulich <jbeulich@suse.com>
516
517 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
518 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
519 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
520 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
521 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
522 as well as a BSWAP one.
523 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
524 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
525 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
526 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
527 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
528 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
529 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
530 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
531 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
532 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
533 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
534 testsuite/gas/i386/vmx.d: Adjust expectations.
535
b630c145
JB		 5362020-03-06 Jan Beulich <jbeulich@suse.com>
537
538 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
539 from having their operands swapped.
540 * testsuite/gas/i386/waitpkg.s,
541 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
542 3-operand cases as well as testing of 16-bit code generation.
543 * testsuite/gas/i386/waitpkg.d,
544 testsuite/gas/i386/waitpkg-intel.d,
545 testsuite/gas/i386/x86-64-waitpkg.d,
546 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
547
de48783e
NC		 5482020-03-04 Nelson Chu <nelson.chu@sifive.com>
549
dee35d02
NC		 550 * config/tc-riscv.c (percent_op_utype): Support the modifier
551 %got_pcrel_hi.
552 * doc/c-riscv.texi: Add documentation.
553 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
554 modifier %got_pcrel_hi.
555 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
556 * testsuite/gas/riscv/relax-reloc.d: Likewise.
557 * testsuite/gas/riscv/relax-reloc.s: Likewise.
558
de48783e
NC		 559 * doc/c-riscv.texi (relocation modifiers): Add documentation.
560 (RISC-V-Formats): Update the section name from "Instruction Formats"
561 to "RISC-V Instruction Formats".
562
749479c8
AO		 5632020-03-04 Alexandre Oliva <oliva@adacore.com>
564
565 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
566 detected in a section which does not have at least 4 byte
567 alignment.
568 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
569 * testsuite/gas/arm/ldr-t.s: Likewise.
570 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
571 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
572 disassembly, ignoring any NOPs that may have been inserted because
573 of section alignment.
574 * testsuite/gas/arm/ldr-t.d: Likewise.
575
a847e322
JB		 5762020-03-04 Jan Beulich <jbeulich@suse.com>
577
578 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
579 * doc/c-i386.texi: Mention sev_es.
580 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
581 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
582 expectations.
583 * testsuite/gas/i386/arch-13-znver1.d,
584 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
585
3cd7f3e3
L		 5862020-03-03 H.J. Lu <hongjiu.lu@intel.com>
587
588 * config/tc-i386.c (match_template): Replace ignoresize and
589 defaultsize with mnemonicsize.
590 (process_suffix): Likewise.
591
b8ba1385
SB		 5922020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
593
594 PR 25627
595 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
596 instruction LD IY,(HL).
597 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
598 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
599 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
600 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
601
10d97a0f
L		 6022020-03-03 H.J. Lu <hongjiu.lu@intel.com>
603
604 PR gas/25622
605 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
606 x86-64-default-suffix-avx.
607 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
608 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
609 * testsuite/gas/i386/noreg64.d: Updated.
610 * testsuite/gas/i386/noreg64.l: Likewise.
611 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
612 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
613 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
614
8326546e
SB		 6152020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
616
617 PR 25604
618 * config/tc-z80.c (contains_register): Prevent an illegal memory
619 access when checking an expression for a register name.
620
e3e896e6
AM		 6212020-03-03 Alan Modra <amodra@gmail.com>
622
623 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
624 support.
625
a4dd6c97
AM		 6262020-03-02 Alan Modra <amodra@gmail.com>
627
628 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
629 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
630 and .sbss sections.
631 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
632 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
633 (s3_s_score_lcomm): Likewise.
634 * config/tc-score7.c: Similarly.
635 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
636
dec7b24b
YS		 6372020-02-28 YunQiang Su <syq@debian.org>
638
639 PR gas/25539
640 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
641 to handle multi-labels.
642 (has_label_name): New.
643
cceb53b8
MM		 6442020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
645
646 * config/tc-arm.c (enum pred_instruction_type): Remove
647 NEUTRAL_IT_NO_VPT_INSN predication type.
648 (cxn_handle_predication): Modify to require condition suffixes.
649 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
650 * testsuite/gas/arm/cde-scalar.s: Update test.
651 * testsuite/gas/arm/cde-warnings.l: Update test.
652 * testsuite/gas/arm/cde-warnings.s: Update test.
653
da3ec71f
AM		 6542020-02-26 Alan Modra <amodra@gmail.com>
655
656 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
657 N_() on empty string.
658
42135cad
AM		 6592020-02-26 Alan Modra <amodra@gmail.com>
660
661 * read.c (read_a_source_file): Call strncpy with length one
662 less than size of original_case_string.
663
dc1e8a47
AM		 6642020-02-26 Alan Modra <amodra@gmail.com>
665
666 * config/obj-elf.c: Indent labels correctly.
667 * config/obj-macho.c: Likewise.
668 * config/tc-aarch64.c: Likewise.
669 * config/tc-alpha.c: Likewise.
670 * config/tc-arm.c: Likewise.
671 * config/tc-cr16.c: Likewise.
672 * config/tc-crx.c: Likewise.
673 * config/tc-frv.c: Likewise.
674 * config/tc-i386-intel.c: Likewise.
675 * config/tc-i386.c: Likewise.
676 * config/tc-ia64.c: Likewise.
677 * config/tc-mn10200.c: Likewise.
678 * config/tc-mn10300.c: Likewise.
679 * config/tc-nds32.c: Likewise.
680 * config/tc-riscv.c: Likewise.
681 * config/tc-s12z.c: Likewise.
682 * config/tc-xtensa.c: Likewise.
683 * config/tc-z80.c: Likewise.
684 * read.c: Likewise.
685 * symbols.c: Likewise.
686 * write.c: Likewise.
687
bd0cf5a6
NC		 6882020-02-20 Nelson Chu <nelson.chu@sifive.com>
689
54b2aec1
NC		 690 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
691 we are assembling instruction with CSR. Call riscv_csr_read_only_check
692 after parsing all arguments.
693 (enum csr_insn_type): New enum is used to classify the CSR instruction.
694 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
695 are used to check if we write a read-only CSR by the CSR instruction.
696 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
697 all CSR for the read-only CSR checking.
698 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
699 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
700 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
701 all CSR instructions for the read-only CSR checking.
702 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
703 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
704
2ca89224
NC		 705 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
706 (riscv_opts): Initialize it.
707 (reg_lookup_internal): Check the `riscv_opts.csr_check`
708 before doing the CSR checking.
709 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
710 (md_longopts): Add mcsr-check and mno-csr-check.
711 (md_parse_option): Handle new enum option values.
712 (s_riscv_option): Handle new long options.
713 * doc/c-riscv.texi: Add description for the new .option and assembler
714 options.
715 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
716 the CSR checking.
717 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
718
bd0cf5a6
NC		 719 * config/tc-riscv.c (csr_extra_hash): New.
720 (enum riscv_csr_class): New enum. Used to decide
721 whether or not this CSR is legal in the current ISA string.
722 (struct riscv_csr_extra): New structure to hold all extra information
723 of CSR.
724 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
725 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
726 Call hash_reg_name to insert CSR address into reg_names_hash.
727 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
728 Decide whether the CSR is valid according to the csr_extra_hash.
729 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
730 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
731 not a boolean. This is same as riscv_init_csr_hash, so keep the
732 consistent usage.
733 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
734 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
735 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
736 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
737 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
738 f-ext CSR are not allowed.
739 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
740 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
741 source file is `priv-reg.s`, and the ISA is rv64if, so the
742 rv32-only CSR are not allowed.
743 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
744
10a95fcc
AM		 7452020-02-21 Alan Modra <amodra@gmail.com>
746
747 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
748 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
749
dda2980f
AM		 7502020-02-21 Alan Modra <amodra@gmail.com>
751
752 PR 25569
753 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
754 on section size adjustment, instead perform another write if
755 exec header size is larger than section size.
756
bd3380bc
NC		 7572020-02-19 Nelson Chu <nelson.chu@sifive.com>
758
759 * doc/c-riscv.texi: Add the doc entries for -march-attr/
760 -mno-arch-attr command line options.
761
fa164239
JW		 7622020-02-19 Nelson Chu <nelson.chu@sifive.com>
763
764 * testsuite/gas/riscv/c-add-addi.d: New testcase.
765 * testsuite/gas/riscv/c-add-addi.s: Likewise.
766
fcaaac0a
SB		 7672020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
768
769 PR 25576
770 * config/tc-z80.c (md_parse_option): Do not use an underscore
771 prefix for local labels in SDCC compatability mode.
772 (z80_start_line_hook): Remove SDCC dollar label support.
773 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
774 * testsuite/gas/z80/sdcc.s: Likewise.
775
7762020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
777
778 PR 25517
779 * config/tc-z80.c: Add -march option.
780 * doc/as.texi: Update Z80 documentation.
781 * doc/c-z80.texi: Likewise.
782 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
783 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
784 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
785 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
786 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
787 * testsuite/gas/z80/gbz80_all.d: Likewise.
788 * testsuite/gas/z80/r800_extra.d: Likewise.
789 * testsuite/gas/z80/r800_ii8.d: Likewise.
790 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
791 * testsuite/gas/z80/sdcc.d: Likewise.
792 * testsuite/gas/z80/z180.d: Likewise.
793 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
794 * testsuite/gas/z80/z80_doc.d: Likewise.
795 * testsuite/gas/z80/z80_ii8.d: Likewise.
796 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
797 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
798 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
799 * testsuite/gas/z80/z80_sli.d: Likewise.
800 * testsuite/gas/z80/z80n_all.d: Likewise.
801 * testsuite/gas/z80/z80n_reloc.d: Likewise.
802
a7e12755
L		 8032020-02-19 H.J. Lu <hongjiu.lu@intel.com>
804
805 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
806 with GNU_PROPERTY_X86_FEATURE_2_MMX.
807 * testsuite/gas/i386/i386.exp: Run property-3 and
808 x86-64-property-3.
809 * testsuite/gas/i386/property-3.d: New file.
810 * testsuite/gas/i386/property-3.s: Likewise.
811 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
812
272a84b1
L		 8132020-02-17 H.J. Lu <hongjiu.lu@intel.com>
814
815 * config/tc-i386.c (cpu_arch): Add .popcnt.
816 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
817 Add a tab before @samp{.sse4a}.
818
c8f8eebc
JB		 8192020-02-17 Jan Beulich <jbeulich@suse.com>
820
821 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
822 for AddrPrefixOpReg templates. Combine the two pieces of
823 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
824 mode.
825
eedb0f2c
JB		 8262020-02-17 Jan Beulich <jbeulich@suse.com>
827
828 PR gas/14439
829 * config/tc-i386.c (md_assemble): Also suppress operand
830 swapping for MONITOR{,X} and MWAIT{,X}.
831 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
832 Add Intel syntax monitor/mwait tests.
833 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
834 Adjust expectations.
835 *testsuite/gas/i386/sse3-intel.d,
836 testsuite/gas/i386/x86-64-sse3-intel.d: New.
837 * testsuite/gas/i386/i386.exp: Run new tests.
838
b9915cbc
JB		 8392020-02-17 Jan Beulich <jbeulich@suse.com>
840
841 PR gas/6518
842 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
843 [XYZ]MMWord memory operand ambiguity recognition logic (largely
844 re-indentation).
845 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
846 cases.
847 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
848 * testsuite/gas/i386/avx512dq-inval.l,
849 testsuite/gas/i386/inval-avx.l,
850 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
851 * testsuite/gas/i386/avx512vl-ambig.s,
852 testsuite/gas/i386/avx512vl-ambig.l: New.
853 * testsuite/gas/i386/i386.exp: Run new test.
854
af5c13b0
L		 8552020-02-16 H.J. Lu <hongjiu.lu@intel.com>
856
857 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
858 nosse4.
859 * doc/c-i386.texi: Document sse4a and nosse4a.
860
07d98387
L		 8612020-02-14 H.J. Lu <hongjiu.lu@intel.com>
862
863 * doc/c-i386.texi: Remove the old movsx and movzx documentation
864 for AT&T syntax.
865
65fca059
JB		 8662020-02-14 Jan Beulich <jbeulich@suse.com>
867
868 PR gas/25438
869 * config/tc-i386.c (md_assemble): Move movsx/movzx special
870 casing ...
871 (process_suffix): ... here. Consider just the first operand
872 initially.
873 (check_long_reg): Drop opcode 0x63 special case again.
874 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
875 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
876 Move ambiguous operand size tests ...
877 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
878 testsuite/gas/i386/noreg64.s: ... here.
879 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
880 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
881 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
882 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
883 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
884 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
885 testsuite/gas/i386/x86-64-movsxd.d,
886 testsuite/gas/i386/x86-64-movsxd-intel.d,
887 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
888 Adjust expectations.
889 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
890 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
891 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
892 * testsuite/gas/i386/i386.exp: Run new tests.
893
b6773884
JB		 8942020-02-14 Jan Beulich <jbeulich@suse.com>
895
896 * config/tc-i386.c (process_operands): Also skip segment
897 override prefix emission if it matches an already present one.
898 * testsuite/gas/i386/prefix32.s: Add double segment override
899 cases.
900 * testsuite/gas/i386/prefix32.l: Adjust expectations.
901
92334ad2
JB		 9022020-02-14 Jan Beulich <jbeulich@suse.com>
903
904 * config/tc-i386.c (process_operands): Drop ineffectual segment
905 overrides when optimizing.
906 * testsuite/gas/i386/lea-optimize.d: New.
907 * testsuite/gas/i386/i386.exp: Run new test.
908
9092020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 910
911 * config/tc-i386.c (process_operands): Also check insn prefix
912 for ineffectual segment override warning. Don't cover possible
913 VEX/EVEX encoded insns there.
914 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
915 testsuite/gas/i386/lea.e: New.
916 * testsuite/gas/i386/i386.exp: Run new test.
917
0e6724de
L		 9182020-02-14 H.J. Lu <hongjiu.lu@intel.com>
919
920 PR gas/25438
921 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
922 syntax.
923
292676c1
L		 9242020-02-13 Fangrui Song <maskray@google.com>
925 H.J. Lu <hongjiu.lu@intel.com>
926
927 PR gas/25551
928 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
929 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
930 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
931 * testsuite/gas/i386/relax-5.d: New file.
932 * testsuite/gas/i386/relax-5.s: Likewise.
933 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
934 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
935
7deea9aa
JB		 9362020-02-13 Jan Beulich <jbeulich@suse.com>
937
938 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
939 "nosse4" entry.
940
6c0946d0
JB		 9412020-02-12 Jan Beulich <jbeulich@suse.com>
942
943 * config/tc-i386.c (avx512): New (at file scope), moved from
944 (check_VecOperands): ... here.
945 (process_suffix): Add [XYZ]MMword operand size handling.
946 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
947 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
948 tests.
949 * testsuite/gas/i386/avx512dq-inval.l,
950 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
951
5990e377
JB		 9522020-02-12 Jan Beulich <jbeulich@suse.com>
953
954 PR gas/24546
955 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
956 code only.
957 * config/tc-i386-intel.c (i386_intel_operand): Also handle
958 CALL/JMP in O_tbyte_ptr case.
959 * doc/c-i386.texi: Mention far call and full pointer load ISA
960 differences.
961 * testsuite/gas/i386/x86-64-branch-3.s,
962 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
963 * testsuite/gas/i386/x86-64-branch-3.d,
964 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
965 * testsuite/gas/i386/x86-64-branch-5.l,
966 testsuite/gas/i386/x86-64-branch-5.s: New.
967 * testsuite/gas/i386/i386.exp: Run new test.
968
9706160a
JB		 9692020-02-12 Jan Beulich <jbeulich@suse.com>
970
971 PR gas/25438
972 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
973 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
974 64-bit-only warning.
975 (check_word_reg): Consistently error on mismatching register
976 size and suffix.
977 * testsuite/gas/i386/general.s: Replace dword GPR with word one
978 for movw. Replace suffix / GPR for orb.
979 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
980 byte GPRs as well as ones for inb/outb with a word accumulator.
981 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
982 testsuite/gas/i386/inval.l: Adjust expectations.
983
5de4d9ef
JB		 9842020-02-12 Jan Beulich <jbeulich@suse.com>
985
986 * config/tc-i386.c (operand_type_register_match): Also fall
987 through initial two if()-s when the template allows for a GPR
988 operand. Adjust comment.
989
50128d0c
JB		 9902020-02-11 Jan Beulich <jbeulich@suse.com>
991
992 (struct _i386_insn): New field "short_form".
993 (optimize_encoding): Drop setting of shortform field.
994 (process_suffix): Set i.short_form. Replace shortform use.
995 (process_operands): Replace shortform use.
996
1ed818b4
MM		 9972020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
998
999 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1000 loop initial declaration.
1001
5aae9ae9
MM		 10022020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1003
1004 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1005 instructions that can have 5 arguments.
1006 (enum operand_parse_code): Add new operands.
1007 (parse_operands): Account for new operands.
1008 (S5): New macro.
1009 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1010 (neon_select_shape): Account for P suffix.
1011 (LOW1): Move macro to global position.
1012 (HI4): Move macro to global position.
1013 (vcx_assign_vec_d): New.
1014 (vcx_assign_vec_m): New.
1015 (vcx_assign_vec_n): New.
1016 (enum vcx_reg_type): New.
1017 (vcx_get_reg_type): New.
1018 (vcx_size_pos): New.
1019 (vcx_vec_pos): New.
1020 (vcx_handle_shape): New.
1021 (vcx_ensure_register_in_range): New.
1022 (vcx_handle_register_arguments): New.
1023 (vcx_handle_insn_block): New.
1024 (vcx_handle_common_checks): New.
1025 (do_vcx1): New.
1026 (do_vcx2): New.
1027 (do_vcx3): New.
1028 * testsuite/gas/arm/cde-missing-fp.d: New test.
1029 * testsuite/gas/arm/cde-missing-fp.l: New test.
1030 * testsuite/gas/arm/cde-missing-mve.d: New test.
1031 * testsuite/gas/arm/cde-missing-mve.l: New test.
1032 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1033 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1034 * testsuite/gas/arm/cde-mve.s: New test.
1035 * testsuite/gas/arm/cde-warnings.l:
1036 * testsuite/gas/arm/cde-warnings.s:
1037 * testsuite/gas/arm/cde.d:
1038 * testsuite/gas/arm/cde.s:
1039
4934a27c
MM		 10402020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1041 Matthew Malcomson <matthew.malcomson@arm.com>
1042
1043 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1044 CDE coprocessor that can be enabled.
1045 (enum pred_instruction_type): New pred type.
1046 (BAD_NO_VPT): New error message.
1047 (BAD_CDE): New error message.
1048 (BAD_CDE_COPROC): New error message.
1049 (enum operand_parse_code): Add new immediate operands.
1050 (parse_operands): Account for new immediate operands.
1051 (check_cde_operand): New.
1052 (cde_coproc_enabled): New.
1053 (cde_coproc_pos): New.
1054 (cde_handle_coproc): New.
1055 (cxn_handle_predication): New.
1056 (do_custom_instruction_1): New.
1057 (do_custom_instruction_2): New.
1058 (do_custom_instruction_3): New.
1059 (do_cx1): New.
1060 (do_cx1a): New.
1061 (do_cx1d): New.
1062 (do_cx1da): New.
1063 (do_cx2): New.
1064 (do_cx2a): New.
1065 (do_cx2d): New.
1066 (do_cx2da): New.
1067 (do_cx3): New.
1068 (do_cx3a): New.
1069 (do_cx3d): New.
1070 (do_cx3da): New.
1071 (handle_pred_state): Define new IT block behaviour.
1072 (insns): Add newn CX*{,d}{,a} instructions.
1073 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1074 Define new cdecp extension strings.
1075 * doc/c-arm.texi: Document new cdecp extension arguments.
1076 * testsuite/gas/arm/cde-scalar.d: New test.
1077 * testsuite/gas/arm/cde-scalar.s: New test.
1078 * testsuite/gas/arm/cde-warnings.d: New test.
1079 * testsuite/gas/arm/cde-warnings.l: New test.
1080 * testsuite/gas/arm/cde-warnings.s: New test.
1081 * testsuite/gas/arm/cde.d: New test.
1082 * testsuite/gas/arm/cde.s: New test.
1083
4b5aaf5f
L		 10842020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1085
1086 PR gas/25516
1087 * config/tc-i386.c (intel64): Renamed to ...
1088 (isa64): This.
1089 (match_template): Accept Intel64 only instruction by default.
1090 (i386_displacement): Updated.
1091 (md_parse_option): Updated.
1092 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1093 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1094 -mamd64 to x86-64-sysenter-amd.
1095 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1096
33176d91
AM		 10972020-02-10 Alan Modra <amodra@gmail.com>
1098
1099 * config/obj-elf.c (obj_elf_change_section): Error for section
1100 type, attr or entsize changes in assembly.
1101 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1102 * testsuite/gas/elf/section5.l: Update.
1103
82194874
AM		 11042020-02-10 Alan Modra <amodra@gmail.com>
1105
1106 * output-file.c (output_file_close): Do a normal close when
1107 flag_always_generate_output.
1108 * write.c (write_object_file): Don't stop output when
1109 flag_always_generate_output.
1110
9fc0b501
SB		 11112020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1112
1113 PR 25469
1114 * config/tc-z80.c: Add -gbz80 command line option to generate code
1115 for the GameBoy Z80. Add support for generating DWARF.
1116 * config/tc-z80.h: Add support for DWARF debug information
1117 generation.
1118 * doc/c-z80.texi: Document new command line option.
1119 * testsuite/gas/z80/gbz80_all.d: New file.
1120 * testsuite/gas/z80/gbz80_all.s: New file.
1121 * testsuite/gas/z80/z80.exp: Run the new tests.
1122 * testsuite/gas/z80/z80n_all.d: New file.
1123 * testsuite/gas/z80/z80n_all.s: New file.
1124 * testsuite/gas/z80/z80n_reloc.d: New file.
1125
b7d07216
L		 11262020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1127
1128 PR gas/25381
1129 * config/obj-elf.c (get_section): Also check
1130 linked_to_symbol_name.
1131 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1132 (obj_elf_parse_section_letters): Handle the 'o' flag.
1133 (build_group_lists): Renamed to ...
1134 (build_additional_section_info): This. Set elf_linked_to_section
1135 from map_head.linked_to_symbol_name.
1136 (elf_adjust_symtab): Updated.
1137 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1138 * doc/as.texi: Document the 'o' flag.
1139 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1140 * testsuite/gas/elf/section18.d: New file.
1141 * testsuite/gas/elf/section18.s: Likewise.
1142 * testsuite/gas/elf/section19.d: Likewise.
1143 * testsuite/gas/elf/section19.s: Likewise.
1144 * testsuite/gas/elf/section20.d: Likewise.
1145 * testsuite/gas/elf/section20.s: Likewise.
1146 * testsuite/gas/elf/section21.d: Likewise.
1147 * testsuite/gas/elf/section21.l: Likewise.
1148 * testsuite/gas/elf/section21.s: Likewise.
1149
5eb617a7
L		 11502020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1151
1152 * NEWS: Mention x86 assembler options to align branches for
1153 binutils 2.34.
1154
986ac314
L		 11552020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1156
1157 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1158 only for ELF targets.
1159 * testsuite/gas/i386/unique.d: Don't xfail.
1160 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1161
19234a6d
AM		 11622020-02-06 Alan Modra <amodra@gmail.com>
1163
1164 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1165 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1166
02e0be69
AM		 11672020-02-06 Alan Modra <amodra@gmail.com>
1168
1169 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1170 xfail, and rename test.
1171 * testsuite/gas/elf/section12b.d: Likewise.
1172 * testsuite/gas/elf/section16a.d: Likewise.
1173 * testsuite/gas/elf/section16b.d: Likewise.
1174
a8c4d40b
L		 11752020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1176
1177 PR gas/25380
1178 * config/obj-elf.c (section_match): Removed.
1179 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1180 section_id.
1181 (obj_elf_change_section): Replace info and group_name arguments
1182 with match_p. Also update the section ID and flags from match_p.
1183 (obj_elf_section): Handle "unique,N". Update call to
1184 obj_elf_change_section.
1185 * config/obj-elf.h (elf_section_match): New.
1186 (obj_elf_change_section): Updated.
1187 * config/tc-arm.c (start_unwind_section): Update call to
1188 obj_elf_change_section.
1189 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1190 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1191 (microblaze_s_sdata): Likewise.
1192 (microblaze_s_rdata): Likewise.
1193 (microblaze_s_bss): Likewise.
1194 * config/tc-mips.c (s_change_section): Likewise.
1195 * config/tc-msp430.c (msp430_profiler): Likewise.
1196 * config/tc-rx.c (parse_rx_section): Likewise.
1197 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1198 * doc/as.texi: Document "unique,N" in .section directive.
1199 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1200 * testsuite/gas/elf/section15.d: New file.
1201 * testsuite/gas/elf/section15.s: Likewise.
1202 * testsuite/gas/elf/section16.s: Likewise.
1203 * testsuite/gas/elf/section16a.d: Likewise.
1204 * testsuite/gas/elf/section16b.d: Likewise.
1205 * testsuite/gas/elf/section17.d: Likewise.
1206 * testsuite/gas/elf/section17.l: Likewise.
1207 * testsuite/gas/elf/section17.s: Likewise.
1208 * testsuite/gas/i386/unique.d: Likewise.
1209 * testsuite/gas/i386/unique.s: Likewise.
1210 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1211 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1212
575d37ae
L		 12132020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1214
1215 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1216
2384096c
G		 12172020-02-01 Anthony Green <green@moxielogic.com>
1218
1219 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1220
95441c43
SL		 12212020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1222
1223 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1224 %tls_ldo.
1225
d465d695
AV		 12262020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1227
1228 PR gas/25472
1229 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1230 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1231 +mve.
1232 * testsuite/gas/arm/mve_dsp.d: New test.
1233
d26cc8a9
NC		 12342020-01-31 Nick Clifton <nickc@redhat.com>
1235
1236 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1237 rather than BFD_RELOC_NONE.
1238
90e9955a
SP		 12392020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1240
1241 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1242 to support VLDMIA instruction for MVE.
1243 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1244 instruction for MVE.
1245 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1246 instruction for MVE.
1247 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1248 instruction for MVE.
1249 * testsuite/gas/arm/mve-ldst.d: New test.
1250 * testsuite/gas/arm/mve-ldst.s: Likewise.
1251
53943f32
NC		 12522020-01-31 Nick Clifton <nickc@redhat.com>
1253
1254 * po/fr.po: Updated French translation.
1255 * po/ru.po: Updated Russian translation.
1256
c3036ed0
RS		 12572020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1258
1259 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1260 .s for the movprfx.
1261 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1262 * testsuite/gas/aarch64/sve-movprfx_28.d,
1263 * testsuite/gas/aarch64/sve-movprfx_28.l,
1264 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1265
2ae4c703
JB		 12662020-01-30 Jan Beulich <jbeulich@suse.com>
1267
1268 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1269 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1270 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1271 Adjust expectations.
1272
bd434cc4
JM		 12732020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1274
1275 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1276 * testsuite/gas/bpf/alu-be.d: Likewise.
1277 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1278 * testsuite/gas/bpf/alu32-be.d: Likewise.
1279
aeab2b26
JB		 12802020-01-30 Jan Beulich <jbeulich@suse.com>
1281
1282 * testsuite/gas/i386/x86-64-branch-2.s,
1283 testsuite/gas/i386/x86-64-branch-4.s,
1284 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1285 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1286 testsuite/gas/i386/x86-64-branch-2.d,
1287 testsuite/gas/i386/x86-64-branch-4.l,
1288 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1289
873494c8
JB		 12902020-01-30 Jan Beulich <jbeulich@suse.com>
1291
1292 * config/tc-i386.c (process_suffix): .
1293 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1294 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1295 Add LRETQ case.
1296 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1297 suffix.
1298 testsuite/gas/i386/x86_64.s: Add RETF cases.
1299 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1300 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1301 testsuite/gas/i386/x86-64-opcode.d,
1302 testsuite/gas/i386/x86-64-suffix-intel.d,
1303 testsuite/gas/i386/x86-64-suffix.d,
1304 testsuite/gas/i386/x86_64-intel.d
1305 testsuite/gas/i386/x86_64.d: Adjust expectations.
1306 * testsuite/gas/i386/x86-64-suffix.e,
1307 testsuite/gas/i386/x86_64.e: New.
1308
62b3f548
JB		 13092020-01-30 Jan Beulich <jbeulich@suse.com>
1310
1311 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1312 special case.
1313
bc31405e
L		 13142020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1315
1316 PR binutils/25445
1317 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1318 movsxd.
1319 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1320 differences. Document movslq and movsxd.
1321 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1322 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1323 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1324 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1325 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1326 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1327 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1328 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1329 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1330 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1331 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1332
e3696f67
AM		 13332020-01-27 Alan Modra <amodra@gmail.com>
1334
1335 * testsuite/gas/all/gas.exp: Replace case statements with switch
1336 statements.
1337 * testsuite/gas/elf/elf.exp: Likewise.
1338 * testsuite/gas/macros/macros.exp: Likewise.
1339 * testsuite/lib/gas-defs.exp: Likewise.
1340
7568c93b
TC		 13412020-01-27 Tamar Christina <tamar.christina@arm.com>
1342
1343 PR 25403
1344 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1345 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1346
403d1bd9
JW		 13472020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1348
1349 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1350 s exts must be known, so rename *ok* to *fail*.
1351 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1352 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1353 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1354 above change.
1355 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1356 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1357
be4c5e58
L		 13582020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1359
1360 PR gas/25438
1361 * config/tc-i386.c (check_long_reg): Always disallow double word
1362 suffix in mnemonic with word general register.
1363 * testsuite/gas/i386/general.s: Replace word general register
1364 with double word general register for movl.
1365 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1366 register.
1367 * testsuite/gas/i386/general.l: Updated.
1368 * testsuite/gas/i386/inval.l: Likewise.
1369
9e7028aa
AM		 13702020-01-22 Alan Modra <amodra@gmail.com>
1371
1372 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1373 __tls_get_addr_desc and __tls_get_addr_opt.
1374
e3ed17f3
JB		 13752020-01-21 Jan Beulich <jbeulich@suse.com>
1376
1377 * testsuite/gas/i386/inval-crc32.s,
1378 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1379 * testsuite/gas/i386/inval-crc32.l,
1380 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1381
1a035124
JB		 13822020-01-21 Jan Beulich <jbeulich@suse.com>
1383
1384 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1385 generic code path. Deal with No_lSuf being set in a template.
1386 * testsuite/gas/i386/inval-crc32.l,
1387 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1388 instead of error(s) when operand size is ambiguous.
1389 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1390 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1391 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1392 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1393 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1394 Adjust expectations.
1395
c006a730
JB		 13962020-01-21 Jan Beulich <jbeulich@suse.com>
1397
1398 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1399 and an intel_syntax check. Re-write lack-of-suffix processing
1400 logic.
1401 * doc/c-i386.texi: Document operand size defaults for suffix-
1402 less AT&T syntax insns.
1403 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1404 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1405 testsuite/gas/i386/x86-64-avx-scalar.s,
1406 testsuite/gas/i386/x86-64-avx.s,
1407 testsuite/gas/i386/x86-64-bundle.s,
1408 testsuite/gas/i386/x86-64-intel64.s,
1409 testsuite/gas/i386/x86-64-lock-1.s,
1410 testsuite/gas/i386/x86-64-opcode.s,
1411 testsuite/gas/i386/x86-64-sse2avx.s,
1412 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1413 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1414 testsuite/gas/i386/x86-64-nops.s,
1415 testsuite/gas/i386/x86-64-ptwrite.s,
1416 testsuite/gas/i386/x86-64-simd.s,
1417 testsuite/gas/i386/x86-64-sse-noavx.s,
1418 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1419 insns.
1420 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1421 testsuite/gas/i386/noreg64.s: Add further tests.
1422 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1423 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1424 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1425 testsuite/gas/i386/sse-noavx.d,
1426 testsuite/gas/i386/x86-64-intel64.d,
1427 testsuite/gas/i386/x86-64-nops.d,
1428 testsuite/gas/i386/x86-64-opcode.d,
1429 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1430 testsuite/gas/i386/x86-64-ptwrite.d,
1431 testsuite/gas/i386/x86-64-simd-intel.d,
1432 testsuite/gas/i386/x86-64-simd-suffix.d,
1433 testsuite/gas/i386/x86-64-simd.d,
1434 testsuite/gas/i386/x86-64-sse-noavx.d
1435 testsuite/gas/i386/x86-64-suffix.d,
1436 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1437 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1438 testsuite/gas/i386/noreg64.l: New.
1439 * testsuite/gas/i386/i386.exp: Run new tests.
1440
c906a69a
JB		 14412020-01-21 Jan Beulich <jbeulich@suse.com>
1442
1443 * testsuite/gas/i386/avx512_bf16_vl.s,
1444 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1445 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1446 broadcast forms of VCVTNEPS2BF16.
1447 * testsuite/gas/i386/avx512_bf16_vl.d,
1448 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1449
26916852
NC		 14502020-01-20 Nick Clifton <nickc@redhat.com>
1451
1452 * po/uk.po: Updated Ukranian translation.
1453
14470f07
L		 14542020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1455
1456 PR ld/25416
1457 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1458 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1459 x32 object.
1460 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1461 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1462 R_X86_64_GOTPC32_TLSDESC relocation.
1463
1b1bb2c6
NC		 14642020-01-18 Nick Clifton <nickc@redhat.com>
1465
1466 * configure: Regenerate.
1467 * po/gas.pot: Regenerate.
1468
ae774686
NC		 14692020-01-18 Nick Clifton <nickc@redhat.com>
1470
1471 Binutils 2.34 branch created.
1472
42e04b36
L		 14732020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1474
1475 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1476 with vex_encoding_vex.
1477 (parse_insn): Likewise.
1478 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1479 and {vex3} documentation.
1480 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1481 {vex}.
1482 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1483
2da2eaf4
AV		 14842020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1485
1486 PR 25376
1487 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1488 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1489 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1490 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1491 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1492 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1493
45a4bb20
JB		 14942020-01-16 Jan Beulich <jbeulich@suse.com>
1495
1496 * config/tc-i386.c (match_template): Drop found_cpu_match local
1497 variable.
1498
4814632e
JB		 14992020-01-16 Jan Beulich <jbeulich@suse.com>
1500
1501 * testsuite/gas/i386/avx512dq-inval.l,
1502 testsuite/gas/i386/avx512dq-inval.s: New.
1503 * testsuite/gas/i386/i386.exp: Run new test.
1504
131cb553
JL		 15052020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1506
1507 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1508 relocations when the target is 430X, except when extracting part of an
1509 expression.
1510 (msp430_srcoperand): Adjust comment.
1511 Initialize the expp member of the msp430_operand_s struct as
1512 appropriate.
1513 (msp430_dstoperand): Likewise.
1514 * testsuite/gas/msp430/msp430.exp: Run new test.
1515 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1516 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1517
c24d0e8d
AM		 15182020-01-15 Alan Modra <amodra@gmail.com>
1519
1520 * configure.tgt: Add sparc-*-freebsd case.
1521
e44925ae
LC		 15222020-01-14 Lili Cui <lili.cui@intel.com>
1523
1524 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1525 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1526 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1527 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1528 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1529 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1530 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1531 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1532 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1533 * testsuite/gas/i386/align-branch-5.d: Likewise.
1534 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1535 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1536 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1537 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1538 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1539 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1540 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1541 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1542 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1543 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1544 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1545 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1546
7a6bf3be
SB		 15472020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1548
1549 PR 25377
1550 * config/tc-z80.c: Add support for half precision, single
1551 precision and double precision floating point values.
1552 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1553 * doc/as.texi: Add new z80 command line options.
1554 * doc/c-z80.texi: Document new z80 command line options.
1555 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1556 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1557 * testsuite/gas/z80/z80.exp: Run the new test.
1558 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1559 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1560 * testsuite/gas/z80/strings.d: Update expected output.
1561
82e9597c
MM		 15622020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1563
1564 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1565 dependency.
1566
5e4f7e05
CZ		 15672020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1568
1569 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1570 the CPU.
1571 * config/tc-arc.h: Add header if/defs.
1572 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1573
febda64f
AM		 15742020-01-13 Alan Modra <amodra@gmail.com>
1575
1576 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1577
5496abe1
AM		 15782020-01-13 Alan Modra <amodra@gmail.com>
1579
1580 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1581 insertion.
1582
ec4181f2
AM		 15832020-01-10 Alan Modra <amodra@gmail.com>
1584
1585 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1586 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1587
40c75bc8
SB		 15882020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1589
1590 PR 25224
1591 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1592 opcode byte values.
1593 (emit_ld_r_r): Likewise.
1594 (emit_ld_rr_m): Likewise.
1595 (emit_ld_rr_nn): Likewise.
1596
72aea328
JB		 15972020-01-09 Jan Beulich <jbeulich@suse.com>
1598
1599 * config/tc-i386.c (optimize_encoding): Add
1600 is_any_vex_encoding() invocations. Drop respective
1601 i.tm.extension_opcode == None checks.
1602
3f93af61
JB		 16032020-01-09 Jan Beulich <jbeulich@suse.com>
1604
1605 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1606 REX transformations. Correct comment indentation.
1607
7697afb6
JB		 16082020-01-09 Jan Beulich <jbeulich@suse.com>
1609
1610 * config/tc-i386.c (optimize_encoding): Generalize register
1611 transformation for TEST optimization.
1612
d835a58b
JB		 16132020-01-09 Jan Beulich <jbeulich@suse.com>
1614
1615 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1616 testsuite/gas/i386/x86-64-sysenter-amd.d,
1617 testsuite/gas/i386/x86-64-sysenter-amd.l,
1618 testsuite/gas/i386/x86-64-sysenter-intel.d,
1619 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1620 * testsuite/gas/i386/i386.exp: Run new tests.
1621
915808f6
NC		 16222020-01-08 Nick Clifton <nickc@redhat.com>
1623
1624 PR 25284
1625 * doc/as.texi (Align): Document the fact that all arguments can be
1626 omitted.
1627 (Balign): Likewise.
1628 (P2align): Likewise.
1629
f1f28025
NC		 16302020-01-08 Nick Clifton <nickc@redhat.com>
1631
1632 PR 14891
1633 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1634 already defined as a different symbol type.
1635 * testsuite/gas/elf/pr14891.s: New test source file.
1636 * testsuite/gas/elf/pr14891.d: New test driver.
1637 * testsuite/gas/elf/pr14891.s: New test expected error output.
1638 * testsuite/gas/elf/elf.exp: Run the new test.
1639
030a2e78
AM		 16402020-01-08 Alan Modra <amodra@gmail.com>
1641
1642 * config/tc-z8k.c (md_begin): Make idx unsigned.
1643 (get_specific): Likewise for this_index.
1644
2a1ebfb2
CZ		 16452020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1646
1647 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1648 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1649 (md_operand): Set X_md to absent.
1650 (arc_parse_name): Check for X_md.
1651
16d87673
SB		 16522020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1653
1654 PR 25311
1655 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1656 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1657 NO_STRING_ESCAPES.
1658 * read.c (next_char_of_string): Likewise.
1659 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1660 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1661
a2322019
NC		 16622020-01-03 Nick Clifton <nickc@redhat.com>
1663
1664 * po/sv.po: Updated Swedish translation.
1665
5437a02a
JB		 16662020-01-03 Jan Beulich <jbeulich@suse.com>
1667
1668 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1669 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1670
567dfba2
JB		 16712020-01-03 Jan Beulich <jbeulich@suse.com>
1672
1673 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1674 by-element usdot. Add 64-bit form tests for by-element sudot.
1675 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1676
8c45011a
JB		 16772020-01-03 Jan Beulich <jbeulich@suse.com>
1678
1679 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1680 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1681
f4950f76
JB		 16822020-01-03 Jan Beulich <jbeulich@suse.com>
1683
1684 * testsuite/gas/aarch64/f64mm.d,
1685 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1686
6655dba2
SB		 16872020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1688
1689 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1690 support for assembler code generated by SDCC. Add new relocation
1691 types. Add z80-elf target support.
1692 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1693 labels. Local labels starts from ".L".
1694 * NEWS: Mention the new support.
1695 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1696 * testsuite/gas/all/fwdexp.s: Likewise.
1697 * testsuite/gas/all/cond.l: Likewise.
1698 * testsuite/gas/all/cond.s: Likewise.
1699 * testsuite/gas/all/fwdexp.d: Likewise.
1700 * testsuite/gas/all/fwdexp.s: Likewise.
1701 * testsuite/gas/elf/section2.e-mips: Likewise.
1702 * testsuite/gas/elf/section2.l: Likewise.
1703 * testsuite/gas/elf/section2.s: Likewise.
1704 * testsuite/gas/macros/app1.d: Likewise.
1705 * testsuite/gas/macros/app1.s: Likewise.
1706 * testsuite/gas/macros/app2.d: Likewise.
1707 * testsuite/gas/macros/app2.s: Likewise.
1708 * testsuite/gas/macros/app3.d: Likewise.
1709 * testsuite/gas/macros/app3.s: Likewise.
1710 * testsuite/gas/macros/app4.d: Likewise.
1711 * testsuite/gas/macros/app4.s: Likewise.
1712 * testsuite/gas/macros/app4b.s: Likewise.
1713 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1714 * testsuite/gas/z80/z80.exp: Add new tests
1715 * testsuite/gas/z80/dollar.d: New file.
1716 * testsuite/gas/z80/dollar.s: New file.
1717 * testsuite/gas/z80/ez80_adl_all.d: New file.
1718 * testsuite/gas/z80/ez80_adl_all.s: New file.
1719 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1720 * testsuite/gas/z80/ez80_isuf.s: New file.
1721 * testsuite/gas/z80/ez80_z80_all.d: New file.
1722 * testsuite/gas/z80/ez80_z80_all.s: New file.
1723 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1724 * testsuite/gas/z80/r800_extra.d: New file.
1725 * testsuite/gas/z80/r800_extra.s: New file.
1726 * testsuite/gas/z80/r800_ii8.d: New file.
1727 * testsuite/gas/z80/r800_z80_doc.d: New file.
1728 * testsuite/gas/z80/z180.d: New file.
1729 * testsuite/gas/z80/z180.s: New file.
1730 * testsuite/gas/z80/z180_z80_doc.d: New file.
1731 * testsuite/gas/z80/z80_doc.d: New file.
1732 * testsuite/gas/z80/z80_doc.s: New file.
1733 * testsuite/gas/z80/z80_ii8.d: New file.
1734 * testsuite/gas/z80/z80_ii8.s: New file.
1735 * testsuite/gas/z80/z80_in_f_c.d: New file.
1736 * testsuite/gas/z80/z80_in_f_c.s: New file.
1737 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1738 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1739 * testsuite/gas/z80/z80_out_c_0.d: New file.
1740 * testsuite/gas/z80/z80_out_c_0.s: New file.
1741 * testsuite/gas/z80/z80_reloc.d: New file.
1742 * testsuite/gas/z80/z80_reloc.s: New file.
1743 * testsuite/gas/z80/z80_sli.d: New file.
1744 * testsuite/gas/z80/z80_sli.s: New file.
1745
a65b5de6
SN		 17462020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1747
1748 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1749 REGLIST_RN.
1750
b14ce8bf
AM		 17512020-01-01 Alan Modra <amodra@gmail.com>
1752
1753 Update year range in copyright notice of all files.
1754
0b114740 1755For older changes see ChangeLog-2019
3499769a 1756\f
0b114740 1757Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 1758
1759Copying and distribution of this file, with or without modification,
1760are permitted in any medium without royalty provided the copyright
1761notice and this notice are preserved.
1762
1763Local Variables:
1764mode: change-log
1765left-margin: 8
1766fill-column: 74
1767version-control: never
1768End:
GDB Binutils - Deliverables
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