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fa63795f
AC		 12020-08-10 Alex Coplan <alex.coplan@arm.com>
2
3 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
4 a long system register.
5 (parse_sys_ins_reg): Likewise.
6 (sysreg_hash_insert): New.
7 (md_begin): Use sysreg_hash_insert() to ensure all system
8 registers are no longer than the maximum length at startup.
9 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
10 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
11 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
12
f7cb161e
PW		 132020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
14
15 * config/tc-aarch64.c (parse_sys_reg): Call to
16 aarch64_sys_ins_reg_supported_p instead of
17 aarch64_sys_reg_supported_p.
18 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
19 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
20 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
21 * testsuite/gas/aarch64/sysreg-5.s: New test.
22
8b2742a1
AM		 232020-08-10 Alan Modra <amodra@gmail.com>
24
25 * testsuite/gas/ppc/power8.d,
26 * testsuite/gas/ppc/power8.s: Add miso.
27 * testsuite/gas/ppc/power9.d,
28 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
29
5fbec329
AM		 302020-08-10 Alan Modra <amodra@gmail.com>
31
32 * testsuite/gas/ppc/power8.d: Update.
33 * testsuite/gas/ppc/vsx2.d: Update.
34
86c0f617
AM		 352020-08-10 Alan Modra <amodra@gmail.com>
36
37 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
38 stswi, or stswx in little-endian mode.
39 * testsuite/gas/ppc/476.d,
40 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
41 * testsuite/gas/ppc/a2.d,
42 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
43 * testsuite/gas/ppc/be.d,
44 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
45 * testsuite/gas/ppc/le_error.d,
46 * testsuite/gas/ppc/le_error.l: New little-endian test.
47 * testsuite/gas/ppc/ppc.exp: Run new tests.
48
7bb178ec
L		 492020-08-07 H.J. Lu <hongjiu.lu@intel.com>
50
51 * read.c (read_a_source_file): Ignore rest of line on overflow
52 error.
53
d27aad4e
AC		 542020-08-06 Alex Coplan <alex.coplan@arm.com>
55
56 * read.c (read_a_source_file): Use long for local labels, detect
57 overflow and raise an error for overly-long labels.
58 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
59 * testsuite/gas/all/local-label-overflow.d: New test.
60 * testsuite/gas/all/local-label-overflow.l: Error output.
61 * testsuite/gas/all/local-label-overflow.s: Input.
62
563a3225
CG		 632020-08-04 Christian Groessler <chris@groessler.org>
64
65 * gas/testsuite/gas/z8k/inout.d: Adapt to correct encoding of
66 "sout/soutb #imm,reg"
67
789198ca
L		 682020-08-04 H.J. Lu <hongjiu.lu@intel.com>
69
70 * NEWS: Mention {disp16} pseudo prefix.
71
b0a72f49
L		 722020-08-04 H.J. Lu <hongjiu.lu@intel.com>
73
74 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
75 change.
76
6b9a135d
MW		 772020-08-04 Mark Wielaard <mark@klomp.org>
78
79 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
80 DW_FORM_udata for DW_AT_high_pc.
81 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
82 DWARF2_VERSION >= 4.
83 * read.c (emit_leb128_exp): No longer static.
84 * read.h (emit_leb128_exp): Define.
85
f63d03dd
MW		 862020-08-02 Mark Wielaard <mark@klomp.org>
87
88 * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
89 least one directory if there is at least one file. Use dirs[1]
90 if dirs[0] is not set, or if there is no dirs[1] the current
91 working directory. Use files[1] filename, when files[0] filename
92 isn't set.
93
a3b3e858
MW		 942020-08-02 Mark Wielaard <mark@klomp.org>
95
96 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
97 for DWARF5.
98 * gas/testsuite/gas/elf/dwarf-4-cu.d: New file.
99 * gas/testsuite/gas/elf/dwarf-4-cu.s: Likewise.
100 * gas/testsuite/gas/elf/dwarf-5-cu.d: Likewise.
101 * gas/testsuite/gas/elf/dwarf-5-cu.s: Likewise.
102 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
103
25b1f10d
MW		 1042020-08-02 Mark Wielaard <mark@klomp.org>
105
106 * doc/as.texi (--gdwarf-[345]): Fix typo.
107
e4ae357f
JL		 1082020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
109
110 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
111 (md_parse_option): Remove case for OPTION_MOVE_DATA.
112 (md_longopts): Remove "md" entry.
113 (md_show_usage): Likewise.
114
41eb8e88
L		 1152020-07-30 H.J. Lu <hongjiu.lu@intel.com>
116
117 PR gas/26305
118 * config/tc-i386.c (_i386_insn::disp_encoding): Add
119 disp_encoding_16bit.
120 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
121 {disp16}.
122 (build_modrm_byte): Handle {disp16}.
123 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
124 prefixes.
125 * doc/c-i386.texi: Update {disp32} documentation and document
126 {disp16}.
127 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
128 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
129 tests.
130 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
131 tests with 128-byte displacement. Add {disp16} tests.
132 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
133 vmovaps test. Add (%r13)/(%r13d) tests.
134 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
135 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
136 * testsuite/gas/i386/inval-pseudo.l: Updated.
137 * testsuite/gas/i386/pseudos.d: Likewise.
138 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
139
c8693053
RO		 1402020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
141
142 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
143 * Makefile.in, doc/Makefile.in: Regenerate.
144 * configure: Regenerate.
145
ac2599c4
L		 1462020-07-30 H.J. Lu <hongjiu.lu@intel.com>
147
148 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
149 * testsuite/gas/elf/dwarf2-5.d: Likewise.
150 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
151 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
152 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
153 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
154
4d8ee860
NC		 1552020-07-30 Nick Clifton <nickc@redhat.com>
156
f291783b 157 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 158 the command line.
159
c77cb2a0
MR		 1602020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
161
162 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
163 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
164 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
165 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
166 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
167 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
168 * testsuite/gas/mips/mips.exp: Run the new tests.
169
3f1b17bb
MR		 1702020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
171
172 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
173 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
174 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
175 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
176 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
177 * testsuite/gas/mips/global-local-symtab.s: New test source.
178 * testsuite/gas/mips/mips.exp: Run the new tests.
179
1a02d6b0
L		 1802020-07-28 H.J. Lu <hongjiu.lu@intel.com>
181
182 PR gas/26305
183 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
184 (%bp)/(%ebp)/(%rbp) for {disp32}.
185 * doc/c-i386.texi: Update {disp32} documentation.
186 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
187 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
188 * testsuite/gas/i386/pseudos.d: Updated.
189 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
190
608d61c2
L		 1912020-07-27 H.J. Lu <hongjiu.lu@intel.com>
192
193 * doc/as.texi: Replace preceeded with preceded.
194
39fdda07
MR		 1952020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
196
197 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
198 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
199 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
200 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
201 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
202 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
203 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
204 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
205 file.
206 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
207 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
208 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
209 file.
210 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
211 file.
212 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
213 file.
214 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
215 file.
216 * testsuite/gas/mips/jal-xgot-irix.d: New file.
217 * testsuite/gas/mips/jalr2-irix.d: New file.
218 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
219 New file.
220 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
221 file.
222 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
223 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
224 `*-*-irix*' targets. Add source file designator.
225 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
226 `*-*-irix*' targets.
227 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
228 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
229 * testsuite/gas/mips/jalr2.d: Add name designator.
230 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
231 tests involving the JALR relocation throughout.
232
b83d958f
MR		 2332020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
234
235 * testsuite/gas/mips/mips.exp: Use a helper variable for
236 IRIX/non-IRIX test selection.
237
bf4ba07c
JB		 2382020-07-21 Jan Beulich <jbeulich@suse.com>
239
240 * testsuite/gas/i386/evex-no-scale-64.d,
241 testsuite/gas/i386/addr32.d,
242 testsuite/gas/i386/x86-64-addr32-intel.d,
243 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
244
2b42b041
CQ		 2452020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
246
247 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
248
185a798e
JB		 2492020-07-21 Jan Beulich <jbeulich@suse.com>
250
251 * testsuite/gas/i386/evex-no-scale-32.d,
252 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
253 * testsuite/gas/i386/evex-no-scale-32.s,
254 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
255 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
256 instead of .section.
257 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
258 specific section.
259
ec4fcab0
MR		 2602020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
261
262 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
263 (my_getSmallExpression): Adjust accordingly.
264
b3983e5f
JB		 2652020-07-20 Jan Beulich <jbeulich@suse.com>
266
267 PR gas/4572
268 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
269 conditional around it.
270 (md_begin): Insert backslash into operand_chars[] when slash is
271 a comment character.
272 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
273 \* as operators when / may be a comment character.
274 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
275 * testsuite/gas/i386/i386.exp: Run new test.
276
750e4bf7
JB		 2772020-07-20 Jan Beulich <jbeulich@suse.com>
278
279 PR gas/4572
280 * app.c (last_char): Drop TC_ARM conditional around it.
281 (struct app_save): Drop TC_ARM conditional around last_char.
282 (app_push, app_pop): Drop TC_ARM conditional from last_char
283 accesses.
284 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
285 backslash-precedes-comment-character check.
286
48ef937e
JB		 2872020-07-20 Jan Beulich <jbeulich@suse.com>
288
289 * config/tc-i386.c (frag_opcode_byte): New.
290 (output_branch): Emit error when in absolute section.
291 (output_jump, output_insn): Use frag_opcode_byte. Handle being
292 in absolute section.
293 (output_interseg_jump, output_disp, output_imm): Handle being in
294 absolute section.
295 * testsuite/gas/i386/sizing.s,
296 testsuite/gas/i386/sizing32.d,
297 testsuite/gas/i386/sizing64.d: New.
298 * testsuite/gas/i386/i386.exp: Run new tests.
299
693bec1e
JB		 3002020-07-20 Jan Beulich <jbeulich@suse.com>
301
302 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
303 is_elf_format as applicable; merely exclude iamcu tests.
304
2585b7a5
L		 3052020-07-19 H.J. Lu <hongjiu.lu@intel.com>
306
307 PR gas/26263
308 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
309 against section to PC32 reloc.
310 * testsuite/gas/i386/relax-5.d: Updated.
311 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
312
04c662e2
L		 3132020-07-15 H.J. Lu <hongjiu.lu@intel.com>
314
315 PR gas/26237
316 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
317 * testsuite/gas/i386/addr32.d: Likewise.
318 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
319 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
320
56c1b507
NC		 3212020-07-15 Nick Clifton <nickc@redhat.com>
322
323 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
324 the addend field of REL relocations. Store the full addend into
325 the note for REL relocations.
326
e2e018c3
JB		 3272020-07-15 Jan Beulich <jbeulich@suse.com>
328
329 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
330 immediate.
331 * testsuite/gas/i386/x86-64-stack-intel.d,
332 testsuite/gas/i386/x86-64-stack-suffix.d,
333 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
334
36938cab
JB		 3352020-07-15 Jan Beulich <jbeulich@suse.com>
336
337 * testsuite/gas/i386/disassem.d,
338 testsuite/gas/i386/ilp32/x86-64-branch.d,
339 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
340 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
341 testsuite/gas/i386/noreg32.d,
342 testsuite/gas/i386/noreg64-rex64.d,
343 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
344 testsuite/gas/i386/opcode.d,
345 testsuite/gas/i386/solaris/x86-64-branch-2.d,
346 testsuite/gas/i386/solaris/x86-64-jump.d,
347 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
348 testsuite/gas/i386/solaris/x86-64-nop-3.d,
349 testsuite/gas/i386/solaris/x86-64-nop-4.d,
350 testsuite/gas/i386/solaris/x86-64-nop-5.d,
351 testsuite/gas/i386/solaris/x86-64-relax-2.d,
352 testsuite/gas/i386/solaris/x86-64-relax-3.d,
353 testsuite/gas/i386/x86-64-align-branch-1a.d,
354 testsuite/gas/i386/x86-64-align-branch-1b.d,
355 testsuite/gas/i386/x86-64-align-branch-1c.d,
356 testsuite/gas/i386/x86-64-align-branch-1d.d,
357 testsuite/gas/i386/x86-64-align-branch-1e.d,
358 testsuite/gas/i386/x86-64-align-branch-1f.d,
359 testsuite/gas/i386/x86-64-align-branch-1g.d,
360 testsuite/gas/i386/x86-64-align-branch-1h.d,
361 testsuite/gas/i386/x86-64-align-branch-1i.d,
362 testsuite/gas/i386/x86-64-align-branch-2a.d,
363 testsuite/gas/i386/x86-64-align-branch-2b.d,
364 testsuite/gas/i386/x86-64-align-branch-2c.d,
365 testsuite/gas/i386/x86-64-align-branch-3.d,
366 testsuite/gas/i386/x86-64-align-branch-4a.d,
367 testsuite/gas/i386/x86-64-align-branch-4b.d,
368 testsuite/gas/i386/x86-64-align-branch-5.d,
369 testsuite/gas/i386/x86-64-align-branch-6.d,
370 testsuite/gas/i386/x86-64-branch-2.d,
371 testsuite/gas/i386/x86-64-branch-3.d,
372 testsuite/gas/i386/x86-64-branch.d,
373 testsuite/gas/i386/x86-64-disassem.d,
374 testsuite/gas/i386/x86-64-disp32.d,
375 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
376 testsuite/gas/i386/x86-64-gotpcrel.d,
377 testsuite/gas/i386/x86-64-ifunc.d,
378 testsuite/gas/i386/x86-64-jump.d,
379 testsuite/gas/i386/x86-64-lfence-byte.d,
380 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
381 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
382 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
383 testsuite/gas/i386/x86-64-lfence-load.d,
384 testsuite/gas/i386/x86-64-lfence-ret-a.d,
385 testsuite/gas/i386/x86-64-lfence-ret-b.d,
386 testsuite/gas/i386/x86-64-lfence-ret-c.d,
387 testsuite/gas/i386/x86-64-lfence-ret-d.d,
388 testsuite/gas/i386/x86-64-lfence-ret-e.d,
389 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
390 testsuite/gas/i386/x86-64-mpx-branch-1.d,
391 testsuite/gas/i386/x86-64-mpx.d,
392 testsuite/gas/i386/x86-64-nop-3.d,
393 testsuite/gas/i386/x86-64-nop-4.d,
394 testsuite/gas/i386/x86-64-nop-5.d,
395 testsuite/gas/i386/x86-64-nops-7.d,
396 testsuite/gas/i386/x86-64-notrack.d,
397 testsuite/gas/i386/x86-64-opcode.d,
398 testsuite/gas/i386/x86-64-relax-2.d,
399 testsuite/gas/i386/x86-64-relax-3.d,
400 testsuite/gas/i386/x86-64-relax-4.d,
401 testsuite/gas/i386/x86-64-rtm.d,
402 testsuite/gas/i386/x86-64-stack.d,
403 testsuite/gas/i386/x86-64-unique.d,
404 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
405
8e58ef80
L		 4062020-07-14 H.J. Lu <hongjiu.lu@intel.com>
407
408 PR gas/26237
409 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
410 address.
411 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
412 * testsuite/gas/i386/addr32.d: Updated.
413 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
414 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
415 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
416 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
417
bfbd9438
JB		 4182020-07-14 Jan Beulich <jbeulich@suse.com>
419
420 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
421 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
422 * testsuite/gas/i386/intel.d,
423 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
424
7531c613
JB		 4252020-07-14 Jan Beulich <jbeulich@suse.com>
426
427 * testsuite/gas/i386/prefix.d: Adjust expectations.
428
b24d668c
JB		 4292020-07-14 Jan Beulich <jbeulich@suse.com>
430
431 * testsuite/gas/i386/x86-64-avx-intel.d,
432 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
433
9ab00b61
JB		 4342020-07-14 Jan Beulich <jbeulich@suse.com>
435
436 * testsuite/gas/i386/movbe-suffix.d,
437 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
438 * testsuite/gas/i386/i386.exp: Run new tests.
439
2875b28a
JB		 4402020-07-14 Jan Beulich <jbeulich@suse.com>
441
442 * testsuite/gas/i386/crc32-suffix.d,
443 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
444 * testsuite/gas/i386/i386.exp: Run new tests.
445 * testsuite/gas/i386/arch-10-bdver1.d,
446 testsuite/gas/i386/arch-10-bdver2.d,
447 testsuite/gas/i386/arch-10-bdver3.d,
448 testsuite/gas/i386/arch-10-bdver4.d,
449 testsuite/gas/i386/arch-10-btver1.d,
450 testsuite/gas/i386/arch-10-btver2.d,
451 testsuite/gas/i386/arch-10-lzcnt.d,
452 testsuite/gas/i386/arch-10-prefetchw.d,
453 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
454 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
455 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
456 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
457 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
458 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
459 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
460 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
461 testsuite/gas/i386/x86-64-arch-2-btver1.d,
462 testsuite/gas/i386/x86-64-arch-2-btver2.d,
463 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
464 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
465 testsuite/gas/i386/x86-64-arch-2.d,
466 testsuite/gas/i386/x86-64-crc32.d,
467 testsuite/gas/i386/x86-64-pseudos.d,
468 testsuite/gas/i386/x86-64-sse-noavx.d,
469 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
470
e184e611
JB		 4712020-07-14 Jan Beulich <jbeulich@suse.com>
472
473 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
474 ModR/M-encoded byte register cases.
475 * testsuite/gas/i386/x86-64-pseudos.d,
476 testsuite/gas/i386/x86-64-reg-intel.d,
477 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
478
e8b5d5f9
JB		 4792020-07-14 Jan Beulich <jbeulich@suse.com>
480
481 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
482 not-ModR/M-encoded byte register cases.
483 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
484
38397794
JB		 4852020-07-14 Jan Beulich <jbeulich@suse.com>
486
487 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
488 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
489 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
490 testsuite/gas/i386/ilp32/x86-64-avx.d,
491 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
492 testsuite/gas/i386/ilp32/x86-64-crc32.d,
493 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
494 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
495 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
496 testsuite/gas/i386/ilp32/x86-64-reg.d,
497 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
498 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
499 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
500 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
501 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
502 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
503 dump expectations.
504
7a705315
L		 5052020-07-13 H.J. Lu <hongjiu.lu@intel.com>
506
507 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
508 extension.
509
0a5c31d1
NC		 5102020-07-13 Nick Clifton <nickc@redhat.com>
511
512 * po/fr.po: Updated French translation.
513
8884c29c
AM		 5142020-07-13 Alan Modra <amodra@gmail.com>
515
516 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
517 * testsuite/gas/elf/dwarf2-12.d: Likewise.
518 * testsuite/gas/elf/dwarf2-13.d: Likewise.
519 * testsuite/gas/elf/dwarf2-14.d: Likewise.
520
a308b89d
L		 5212020-07-11 H.J. Lu <hongjiu.lu@intel.com>
522
523 * config/tc-i386.c (output_insn): Check i.xstate to set
524 GNU_PROPERTY_X86_FEATURE_2_TMM.
525 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
526 x86-64-property-8 and x86-64-property-9.
527 * testsuite/gas/i386/x86-64-property-7.d: New file.
528 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
529 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
530 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
531 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
532 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
533
921eafea
L		 5342020-07-10 H.J. Lu <hongjiu.lu@intel.com>
535
536 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
537 has_regymm, has_regzmm and has_regtmm. Add xstate.
538 (md_assemble): Set i.xstate from operand types in instruction
539 template.
540 (build_modrm_byte): Updated.
541 (output_insn): Check i.xstate.
542 * testsuite/gas/i386/i386.exp: Run property-6 and
543 x86-64-property-6.
544 * testsuite/gas/i386/property-6.d: New file.
545 * testsuite/gas/i386/property-6.s: Updated.
546 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
547
d249bf86
L		 5482020-07-10 H.J. Lu <hongjiu.lu@intel.com>
549
550 * testsuite/gas/i386/property-5.d: Correct test name.
551
260cd341
LC		 5522020-07-10 Lili Cui <lili.cui@intel.com>
553
554 * NEWS: Mention support for Intel AMX instructions.
555 * config/tc-i386.c (i386_error): Add invalid_sib_address.
556 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
557 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
558 (match_simd_size): Add tmmword check.
559 (operand_type_match): Add tmmword.
560 (type_names): Add rTMM.
561 (i386_error): Add invalid_tmm_register_set.
562 (check_VecOperands): Handle invalid_sib_address and
563 invalid_tmm_register_set.
564 (match_template): Handle invalid_sib_address.
565 (build_modrm_byte): Handle non-vector SIB and zmmword.
566 (i386_index_check): Disallow RegIP for non-vector SIB.
567 (check_register): Handle zmmword.
568 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
569 * testsuite/gas/i386/i386.exp: Add AMX new tests.
570 * testsuite/gas/i386/intel-regs.d: Add tmm.
571 * testsuite/gas/i386/intel-regs.s: Add tmm.
572 * testsuite/gas/i386/x86-64-amx-intel.d: New.
573 * testsuite/gas/i386/x86-64-amx-inval.l: New.
574 * testsuite/gas/i386/x86-64-amx-inval.s: New.
575 * testsuite/gas/i386/x86-64-amx.d: New.
576 * testsuite/gas/i386/x86-64-amx.s: New.
577 * testsuite/gas/i386/x86-64-amx-bad.d: New.
578 * testsuite/gas/i386/x86-64-amx-bad.s: New.
579
af2b3186
TV		 5802020-07-10 Tom de Vries <tdevries@suse.de>
581
582 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
583 readelf's line table decoding.
584 * testsuite/gas/elf/dwarf2-12.d: Likewise.
585 * testsuite/gas/elf/dwarf2-13.d: Likewise.
586 * testsuite/gas/elf/dwarf2-14.d: Likewise.
587 * testsuite/gas/elf/dwarf2-15.d: Likewise.
588 * testsuite/gas/elf/dwarf2-16.d: Likewise.
589 * testsuite/gas/elf/dwarf2-17.d: Likewise.
590 * testsuite/gas/elf/dwarf2-18.d: Likewise.
591 * testsuite/gas/elf/dwarf2-19.d: Likewise.
592 * testsuite/gas/elf/dwarf2-5.d: Likewise.
593 * testsuite/gas/elf/dwarf2-6.d: Likewise.
594 * testsuite/gas/elf/dwarf2-7.d: Likewise.
595
39776b11
L		 5962020-07-09 H.J. Lu <hongjiu.lu@intel.com>
597
598 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
599 VEX/EVEX vector instructions.
600 * testsuite/gas/i386/property-4.d: New file.
601 * testsuite/gas/i386/property-4.s: Likewise.
602 * testsuite/gas/i386/property-5.d: Likewise.
603 * testsuite/gas/i386/property-5.s: Likewise.
604 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
605 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
606
939b95c7
L		 6072020-07-09 H.J. Lu <hongjiu.lu@intel.com>
608
609 * NEWS: Mention --enable-x86-used-note.
610 * configure.ac: Configure with --enable-x86-used-note by default
611 for Linux/x86.
612 * configure: Regenerated.
613
fe49679d
AM		 6142020-07-09 Alan Modra <amodra@gmail.com>
615
616 * config/obj-coff.h: Remove TE_PE support.
617 * config/tc-ppc.c: Likewise.
618 * config/tc-ppc.h: Likewise.
619 * configure.tgt: Remove powerpc PE and powerpc lynxos.
620 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
621 condition.
622 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
623
6384fd9e
JB		 6242020-07-08 Jan Beulich <jbeulich@suse.com>
625
626 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
627 New.
628 * testsuite/gas/i386/i386.exp: Run new tests.
629
3128916d
CZ		 6302020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
631
632 * config/tc-arc.c (find_opcode_match): Add error messages.
633 * testsuite/gas/arc/add_s-err.s: Update test.
634 * testsuite/gas/arc/asm-errors.err: Likewise.
635 * testsuite/gas/arc/cpu-em-err.s: Likewise.
636 * testsuite/gas/arc/hregs-err.s: Likewise.
637 * testsuite/gas/arc/warn.s: Likewise.
638
dbdba9b0
L		 6392020-07-07 H.J. Lu <hongjiu.lu@intel.com>
640
641 PR gas/26212
642 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
643
34e79798
AM		 6442020-07-07 Alan Modra <amodra@gmail.com>
645
646 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
647 * testsuite/gas/ppc/ppc.exp: Likewise.
648 * testsuite/gas/all/weakref1l.d: Likewise.
649
3c6e74ce
NC		 6502020-07-07 Nick Clifton <nickc@redhat.com>
651
652 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
653 expected output.
654
e74d9fa9
JB		 6552020-07-06 Jan Beulich <jbeulich@suse.com>
656
657 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
658 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
659 testsuite/gas/i386/x86-64-evex-wig1.d,
660 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
661 expectations.
662
39e0f456
JB		 6632020-07-06 Jan Beulich <jbeulich@suse.com>
664
665 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
666 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
667 * testsuite/gas/i386/avx512f-opts-intel.d,
668 testsuite/gas/i386/avx512f-opts.d
669 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
670 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
671
ddc73fa9
NC		 6722020-07-06 Yuri Chornoivan <yurchor@ukr.net>
673
674 PR 26204
675 * config/tc-arm.c: Fix spelling mistake.
676 * config/tc-riscv.c: Likewise.
677 * config/tc-z80.c: Likewise.
678 * po/gas.pot: Regenerate.
679
17550be7
NC		 6802020-07-06 Nick Clifton <nickc@redhat.com>
681
682 * po/uk.po: Updated Ukranian translation.
683
b19d852d
NC		 6842020-07-04 Nick Clifton <nickc@redhat.com>
685
686 * configure: Regenerate.
687 * po/gas.pot: Regenerate.
688
6892020-07-04 Nick Clifton <nickc@redhat.com>
690
691 * version.m4: Change version number to 2.35.50.
692 * configure: Regenerate.
693 * po/bfd.pot: Regenerate.
694
b115b9fd
NC		 6952020-07-04 Nick Clifton <nickc@redhat.com>
696
697 Binutils 2.35 branch created.
698
b657622c
AM		 6992020-07-03 Alan Modra <amodra@gmail.com>
700
701 PR 26028
702 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
703
c2ecccb3
L		 7042020-07-02 H.J. Lu <hongjiu.lu@intel.com>
705
706 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
707 swap two source operands.
708
f436f38e
NC		 7092020-07-02 Nick Clifton <nickc@redhat.com>
710
711 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
712
f405494f
AC		 7132020-07-02 Alex Coplan <alex.coplan@arm.com>
714
715 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
716 segfault on negative chars.
717 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
718 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
719
0942c7ab
NC		 7202020-07-02 Nick Clifton <nickc@redhat.com>
721
722 PR 26028
723 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
724 command line.
725 * testsuite/gas/ia64/unwind.d: Likewise.
726 * testsuite/gas/mmix/bspec-1.d: Likewise.
727 * testsuite/gas/mmix/bspec-2.d: Likewise.
728 * testsuite/gas/mmix/comment-1.d: Likewise.
729 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
730
3443489c
AM		 7312020-07-01 Alan Modra <amodra@gmail.com>
732
733 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
734
054b336d
AM		 7352020-07-01 Alan Modra <amodra@gmail.com>
736
737 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
738 in data sections, and mep.
739
bbd19b19
L		 7402020-06-30 H.J. Lu <hongjiu.lu@intel.com>
741
742 * NEWS: Mention x86 NaCl target support removal.
743 * config/tc-i386.c: Remove x86 NaCl target support.
744 * config/tc-i386.h: Likewise.
745 * configure.tgt: Likewise.
746 * testsuite/gas/i386/i386.exp: Likewise.
747 * testsuite/gas/i386/iamcu-1.d: Likewise.
748 * testsuite/gas/i386/iamcu-2.d: Likewise.
749 * testsuite/gas/i386/iamcu-3.d: Likewise.
750 * testsuite/gas/i386/iamcu-4.d: Likewise.
751 * testsuite/gas/i386/iamcu-5.d: Likewise.
752 * testsuite/gas/i386/k1om.d: Likewise.
753 * testsuite/gas/i386/l1om.d: Likewise.
754
08ccfccf
NC		 7552020-06-30 Nelson Chu <nelson.chu@sifive.com>
756
757 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
758 checking into riscv_csr_address.
759 (riscv_csr_version_check): Likewise.
760 (riscv_csr_address): New function. Return the suitable CSR address
761 after checking the ISA dependency and versions. Issue warnings if
762 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
763 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
764 priv spec versions for them.
765 (reg_csr_lookup_internal): Call riscv_csr_address to find the
766 suitable CSR address.
767 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
768 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
769 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
770 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
771 priv spec warnings here. These warnings are added by accident.
772 Remove them and only focus on the ISA dependency warnings.
773 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
774 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
775 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
776 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
777 than the privileged ones.
778 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
779 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
780 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
781 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
782 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
783 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
784 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
785 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
786 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
787 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
788
8c190ce0
L		 7892020-06-29 H.J. Lu <hongjiu.lu@intel.com>
790
791 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
792 (md_assemble): Don't process ImmExt without operands.
793
b20e7614
HPN		 7942020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
795
796 PR gas/25331
797 * config/tc-mmix.c (md_assemble) <fixup for
798 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
799 Also, set its fx_no_overflow.
800 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
801 Similarly this fixup affects 4 bytes, not 8 and needs its
802 fx_no_overflow set.
803 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 804 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 805
279edac5
AM		 8062020-06-29 Alan Modra <amodra@gmail.com>
807
808 * config/tc-s12z.c: Use C style comments.
809 * config/tc-z80.c: Likewise.
810 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
811
b6cd5d10
L		 8122020-06-26 H.J. Lu <hongjiu.lu@intel.com>
813
814 * config/tc-i386.c (md_assemble): Process ImmExt without
815 operands.
816
63112cd6
L		 8172020-06-26 H.J. Lu <hongjiu.lu@intel.com>
818
819 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
820 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
821 VECSIB256 and VECSIB512, respectively.
822 (build_modrm_byte): Replace vecsib with sib.
823
2a1bb84c
JB		 8242020-06-26 Jan Beulich <jbeulich@suse.com>
825
826 * testsuite/gas/i386/nop-1-suffix.d: New.
827 * testsuite/gas/i386/i386.exp: Run new test.
828
85f7484a
PB		 8292020-06-26 Pat Bernardi <bernardi@adacore.com>
830
831 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
832 (md_pseudo_table): Handle "gnu_attribute".
833 * doc/as.texi: Document GNU attribute for M68K.
834
b59d128a
NC		 8352020-06-25 Nick Clifton <nickc@redhat.com>
836
837 PR 26141
838 * config/tc-arm.c (arm_force_relocation): Force resolution of
839 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
840 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
841
c423d21a
JB		 8422020-06-25 Jan Beulich <jbeulich@suse.com>
843
844 * config/tc-i386.c (md_assemble): Move call to process_immext()
845 ...
846 (process_operands): ... here.
847
8bbb3ad8
JB		 8482020-06-25 Jan Beulich <jbeulich@suse.com>
849
850 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
851 diagnostic when there is a sizing prefix. Switch to word/dword/
852 qword encoding when there is a sizing prefix and no (explicit or
853 derived) suffix.
854 (update_imm): Handle presence of a sizing prefix.
855 * testsuite/gas/i386/noreg16-data32.d,
856 testsuite/gas/i386/noreg32-data16.d,
857 testsuite/gas/i386/noreg32-data16.e,
858 testsuite/gas/i386/noreg64-data16.d,
859 testsuite/gas/i386/noreg64-data16.e,
860 testsuite/gas/i386/noreg64-rex64.d: New.
861 * testsuite/gas/i386/i386.exp: Run new tests.
862 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
863 Introduce and use pfx* macros.
864 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
865 addressing.
866 * testsuite/gas/i386/noreg16.d: Adjust expectations.
867
589958d6
JB		 8682020-06-25 Jan Beulich <jbeulich@suse.com>
869
870 * testsuite/gas/i386/avx-16bit.d,
871 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
872 testsuite/gas/i386/avx512f-16bit.d,
873 testsuite/gas/i386/avx512f.d,
874 testsuite/gas/i386/evex-lig256.d,
875 testsuite/gas/i386/evex-lig512.d
876 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
877 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
878 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
879 testsuite/gas/i386/sse2-16bit.d,
880 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
881 expectations.
882
0b9404fd
JB		 8832020-06-25 Jan Beulich <jbeulich@suse.com>
884
885 * config/tc-i386.c (md_assemble): Also reject explicit REX
886 prefixes with VEX and alike encoded insns. Zap consumed bits
887 from i.rex.
888 (output_insn): Don't ignore REX prefix for VEX and alike
889 encodings; abort() instead if encountered.
890 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
891 ...
892 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
893 * testsuite/gas/i386/x86-64-pseudos.d,
894 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
895
a5aeccd9
JB		 8962020-06-25 Jan Beulich <jbeulich@suse.com>
897
898 * config/tc-i386.c (process_operands): Translate explicit REX
899 prefix into i.rex for SSE2AVX templates.
900 (set_rex_vrex): New helper.
901 (build_modrm_byte): Use it.
902 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
903 REX prefixes.
904 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
905
40d231b4
JB		 9062020-06-25 Jan Beulich <jbeulich@suse.com>
907
908 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
909 templates when there's no data size prefix.
910 (md_assemble): Reject data size prefix also for legacy encoded
911 SIMD templates.
912 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
913 Uncomment previously not working line.
914 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
915 data16 prefix.
916 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
917 testsuite/gas/i386/sse2avx.d: Adjust expectations.
918
11abe426
JB		 9192020-06-25 Jan Beulich <jbeulich@suse.com>
920
921 * config/tc-i386.c (build_evex_prefix): Drop early setting of
922 vec_length.
923
1a79004f
NC		 9242020-06-23 Nelson Chu <nelson.chu@sifive.com>
925
926 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
927 explicit_priv_attr. It used to indicate CSR or priv instructions are
928 explictly used.
929 (riscv_is_priv_insn): Return True if it is a privileged instruction.
930 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
931 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
932 (riscv_write_out_attrs): Clarification of when to generate the elf
933 priv spec attributes.
934 * testsuite/gas/riscv/attribute-11.s: Add comments.
935 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
936 `priv_insn_<n>` to decide which priv instruction is expected to used.
937 (<n> is a to e.)
938 * testsuite/gas/riscv/attribute-14a.d: Likewise.
939 * testsuite/gas/riscv/attribute-14b.d: Likewise.
940 * testsuite/gas/riscv/attribute-14c.d: Likewise.
941 * testsuite/gas/riscv/attribute-14d.d: Likewise.
942 * testsuite/gas/riscv/attribute-14e.d: Likewise.
943
39ff0b81
NC		 9442020-06-22 Nelson Chu <nelson.chu@sifive.com>
945
946 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
947 (riscv_set_default_priv_spec): Get the priv spec version from the
948 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
949
e2201c2a
AM		 9502020-06-20 Alan Modra <amodra@gmail.com>
951
952 * configure.tgt: Set bfd_gas for all SH targets.
953
d27c357a
JB		 9542020-06-18 Jan Beulich <jbeulich@suse.com>
955
956 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
957 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
958 expectations.
959
708a2fff
CL		 9602020-06-16 Lili Cui <lili.cui@intel.com>
961
962 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
963 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
964 * doc/c-i386.texi: Add avx512_vp2intersect.
965
2106ed9b
JB		 9662020-06-16 Jan Beulich <jbeulich@suse.com>
967
968 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
969 conditional.
970 * testsuite/gas/i386/sse-check.s: Adjust comment.
971 * testsuite/gas/i386/sse-check-error.l,
972 testsuite/gas/i386/sse-check-warn.e,
973 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
974 expectations.
975
a435742a
AM		 9762020-06-16 Alan Modra <amodra@gmail.com>
977
978 * config/tc-tic30.h: Remove OBJ_AOUT support.
979 * configure.tgt: Delete tic30-*-*aout* entry.
980
7a77f1ac
MF		 9812020-06-15 Max Filippov <jcmvbkbc@gmail.com>
982
983 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
984 macros.
985 (elf32xtensa_abi): New declaration.
986 (option_abi_windowed, option_abi_call0): New enum constants.
987 (md_longopts): Add entries for --abi-windowed and --abi-call0.
988 (md_parse_option): Add handlers for --abi-windowed and
989 --abi-call0.
990 (xtensa_add_config_info): Use xtensa_abi_choice instead of
991 XSHAL_ABI to format ABI tag.
992 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
993 --abi-call0 to the list of options.
994 * doc/c-xtensa.texi: Add description for options --abi-windowed
995 and --abi-call0.
996 * testsuite/gas/xtensa/abi-call0.d: New test definition.
997 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
998 * testsuite/gas/xtensa/abi.s: New test source.
999
efe30057
L		 10002020-06-14 H.J. Lu <hongjiu.lu@intel.com>
1001
1002 PR gas/26115
1003 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
1004 xsusldtrk.
1005 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1006 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1007 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
1008
d8af286f
NC		 10092020-06-12 Nelson Chu <nelson.chu@sifive.com>
1010
1011 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
1012 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1013 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
1014
18ca16be
SG		 10152020-06-09 Seth Girvan <snth@snthhacks.com>
1016
1017 * doc/c-avr.texi: Improve wording.
1018
6778f1c4
JB		 10192020-06-09 Jan Beulich <jbeulich@suse.com>
1020
1021 * testsuite/gas/i386/x86-64-pseudos-bad.s,
1022 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
1023
73239888
JB		 10242020-06-09 Jan Beulich <jbeulich@suse.com>
1025
1026 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
1027 encoding tests.
1028 * testsuite/gas/i386/prefix.d: Adjust expectations.
1029
bf926894
JB		 10302020-06-09 Jan Beulich <jbeulich@suse.com>
1031
1032 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
1033 with VEX/EVEX encoding tests.
1034 * testsuite/gas/i386/prefix.d: Adjust expectations.
1035
828c2a25
JB		 10362020-06-09 Jan Beulich <jbeulich@suse.com>
1037
1038 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
1039 suffix.
1040 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
1041 * testsuite/gas/i386/noreg64.d: Adjust expectations.
1042 * testsuite/gas/i386/noreg-intel64.d,
1043 testsuite/gas/i386/noreg-intel64.l,
1044 testsuite/gas/i386/noreg-intel64.s: New.
1045 * testsuite/gas/i386/i386.exp: Run new tests.
1046
da4977e0
JB		 10472020-06-09 Jan Beulich <jbeulich@suse.com>
1048
1049 * config/tc-i386.c (vex_encoding_error): New enumerator.
1050 (VEX_check_operands): Rename to VEX_check_encoding. Check
1051 for vex_encoding_error. Move Imm4 handling ...
1052 (check_VecOperands): ... here.
1053 (match_template): Call VEX_check_encoding when there are no
1054 operands. Split construct calling check_VecOperands and
1055 VEX_check_encoding (when there are operands).
1056 (check_register): Don't blindly set vex_encoding_evex.
1057 * testsuite/gas/i386/pseudos-bad.s,
1058 testsuite/gas/i386/pseudos-bad.l: New.
1059 * testsuite/gas/i386/i386.exp: Run new test.
1060 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
1061
26417f19
AC		 10622020-06-08 Alex Coplan <alex.coplan@arm.com>
1063
1064 * config/tc-arm.c (insns): Add dfb.
1065 * testsuite/gas/arm/dfb.d: New test.
1066 * testsuite/gas/arm/dfb.s: Input for test.
1067
9f3e7dbc
NC		 10682020-06-08 Nick Clifton <nickc@redhat.com>
1069
1070 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
1071
dd6b8a0b
JB		 10722020-06-08 Jan Beulich <jbeulich@suse.com>
1073
1074 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
1075
73c76375
JB		 10762020-06-08 Jan Beulich <jbeulich@suse.com>
1077
1078 * config/tc-i386.c (check_byte_reg): Drop dead conditional
1079 around as_bad().
1080
22e00a3f
JB		 10812020-06-08 Jan Beulich <jbeulich@suse.com>
1082
1083 * config/tc-i386.c (check_register): Split RegTR handling, to
1084 fail recognition also in 64-bit mode as well as with i586 or
1085 i686 explicitly enabled.
1086 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
1087 * testsuite/gas/i386/x86_64-intel.d,
1088 testsuite/gas/i386/x86_64.d: Adjust expectations.
1089
1ab84e02
JB		 10902020-06-08 Jan Beulich <jbeulich@suse.com>
1091
1092 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
1093 * testsuite/gas/cfi/cfi.exp: Run this test.
1094
af32b722
JB		 10952020-06-08 Jan Beulich <jbeulich@suse.com>
1096
1097 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
1098 check to %st(N) parsing logic.
1099 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
1100
8a6fb3f9
JB		 11012020-06-08 Jan Beulich <jbeulich@suse.com>
1102
1103 * config/tc-i386.c (bad_reg): New.
1104 (check_VecOperations, i386_att_operand, i386_parse_name): Check
1105 for it.
1106 (check_register): New, broken out from ...
1107 (parse_real_register): ... here. Call it.
1108 (parse_register): Call it, and error upon failure.
1109 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
1110 testsuite/gas/i386/x86-64-equ-bad.s,
1111 testsuite/gas/i386/x86-64-equ-bad.l: New.
1112 * testsuite/gas/i386/i386.exp: Run new tests.
1113
1424c35d
AM		 11142020-06-06 Alan Modra <amodra@gmail.com>
1115
1116 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
1117 * doc/c-ppc.texi: Likewise.
1118
87c69f97
AM		 11192020-06-06 Alan Modra <amodra@gmail.com>
1120
1121 * config/tc-ppc.c: Update throughout for reloc renaming.
1122
f1919c56
JM		 11232020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
1124
1125 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
1126 stringop-overflow.
1127
3fc6c3dc
NC		 11282020-06-05 Nelson Chu <nelson.chu@sifive.com>
1129
1130 * config/tc-riscv.c (explicit_csr): New static boolean.
1131 Used to indicate CSR are explictly used.
1132 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
1133 (riscv_write_out_attrs): If we already have set elf priv
1134 attributes, then generate them. Otherwise, don't generate
1135 them when no CSR are used.
1136 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
1137 * testsuite/gas/riscv/attribute-02.d: Likewise.
1138 * testsuite/gas/riscv/attribute-03.d: Likewise.
1139 * testsuite/gas/riscv/attribute-04.d: Likewise.
1140 * testsuite/gas/riscv/attribute-05.d: Likewise.
1141 * testsuite/gas/riscv/attribute-06.d: Likewise.
1142 * testsuite/gas/riscv/attribute-07.d: Likewise.
1143 * testsuite/gas/riscv/attribute-08.d: Likewise.
1144 * testsuite/gas/riscv/attribute-09.d: Likewise.
1145 * testsuite/gas/riscv/attribute-10.d: Likewise.
1146 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1147 * testsuite/gas/riscv/attribute-11.s: New testcase.
1148 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
1149 used, so we should output the ELF priv attributes.
1150 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
1151 used, so output the priv attributes according to the -mpriv-spec.
1152 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
1153 used, so ignore the -mpriv-spec setting.
1154
d413a623
L		 11552020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1156
1157 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
1158 cgen_get_insn_value.
1159 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
1160 endianness to cgen_get_insn_value and cgen_put_insn_value.
1161
7d8b91fd
JM		 11622020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1163
1164 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
1165 cgen_put_insn_value.
1166
d8740be1
JM		 11672020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1168
1169 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
1170 bpf_cgen_cpu_open.
1171 (md_assemble): Remove no longer needed hack.
1172
e9bffec9
JM		 11732020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1174
1175 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
1176 cgen_put_insn_value.
1177 (gas_cgen_md_apply_fix): Likewise.
1178 (gas_cgen_md_apply_fix): Likewise.
1179 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
1180 cgen_put_insn_value.
1181 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
1182 cgen_put_insn_value.
1183
1cf67587
AM		 11842020-06-04 Alan Modra <amodra@gmail.com>
1185
1186 * testsuite/config/default.exp: Remove global directive outside
1187 proc body.
1188 * testsuite/gas/mep/complex-relocs.exp: Likewise.
1189 * testsuite/gas/microblaze/relax_size.exp: Likewise.
1190 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
1191 * testsuite/gas/mt/relocs.exp: Likewise.
1192 * testsuite/gas/rx/rx.exp: Likewise.
1193
338d56a8
SC		 11942020-06-03 Stephen Casner <casner@acm.org>
1195
1196 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
1197
bb7322c6
JW		 11982020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
1199 Jim Wilson <jimw@sifive.com>
1200
1201 PR 26051
1202 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
1203 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
1204 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
1205 Move B before SB. Move J before UJ.
1206
c39c821c
AC		 12072020-06-01 Alex Coplan <alex.coplan@arm.com>
1208
1209 * write.c (relax_segment): Fix handling of negative offset when
1210 relaxing an rs_org frag.
1211 * testsuite/gas/aarch64/org-neg.d: New test.
1212 * testsuite/gas/aarch64/org-neg.l: Error output for test.
1213 * testsuite/gas/aarch64/org-neg.s: Input for test.
1214 * testsuite/gas/arm/org-neg.d: New test.
1215 * testsuite/gas/arm/org-neg.l: Error output for test.
1216 * testsuite/gas/arm/org-neg.s: Input for test.
1217
66e3eb08
SC		 12182020-05-28 Stephen Casner <casner@acm.org>
1219
1220 Fix unexpected failures in gas testsuite for pdp11-aout target.
1221 These are caused by the PDP11's mix of little-endian octets in
1222 shorts but shorts in big endian order for long or quad.
1223
1224 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
1225 * testsuite/gas/all/gas.exp: Select alternate test scripts for
1226 pdp11, skip octa test completely.
1227 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
1228 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
1229 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
1230
9e85f042
NC		 12312020-05-28 Alex Coplan <alex.coplan@arm.com>
1232
1233 * frags.c (frag_grow): Fix comment.
1234
1c912705
SC		 12352020-05-27 Stephen Casner <casner@acm.org>
1236
1237 PR gas/26001
1238 * config/tc-pdp11.c (parse_reg): Distinguish register names from
1239 symbols that begin with a register name.
1240 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
1241 * testsuite/gas/pdp11/pr26001.s: Likewise.
1242 * testsuite/gas/pdp11/pr26001.d: Likewise.
1243
5c505568
SC		 12442020-05-27 Simon Cook <simon.cook@embecosm.com>
1245
1246 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
1247 pointer when creating struct riscv_csr_extra.
1248
3c730740
L		 12492020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1250
1251 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
1252 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
1253 * testsuite/gas/i386/inval-avx512f.l: Updated.
1254
57b17940
SSF		 12552020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
1256
1257 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
1258 load/store instruction variants with alignment hints.
1259 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
1260 instruction variants with alignment hints.
1261
e3fed0f2
L		 12622020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1263
1264 PR gas/26044
1265 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1266 instead of R_XGATE_PCREL_X.
1267 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1268 BFD_RELOC_XGATE_PCREL_X.
1269
8bbc5da5
L		 12702020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1271
1272 PR gas/26044
1273 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1274 with &fragP->fr_literal[0].
1275
c4612b92
L		 12762020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1277
1278 PR gas/26044
1279 * config/tc-vax.c (md_estimate_size_before_relax): Replace
1280 fragP->fr_literal with &fragP->fr_literal[0].
1281 (md_convert_frag): Likewise.
1282
70b1b570
L		 12832020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1284
1285 PR gas/26044
1286 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1287 with &fragP->fr_literal[0].
1288
e67e940f
L		 12892020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1290
1291 PR gas/26044
1292 * config/tc-crx.c (getreg_image): Change argument type to int.
1293 (md_convert_frag): Replace fragP->fr_literal with
1294 &fragP->fr_literal[0].
1295
a05e3e20
L		 12962020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1297
1298 PR gas/26044
1299 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1300 sprintf with memmove.
1301
c6412eee
L		 13022020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1303
1304 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1305 with &fragP->fr_literal[0].
1306
9fcc3457
L		 13072020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1308
1309 PR gas/26041
1310 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1311 2 overlapping strings.
1312
6c115e16
L		 13132020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1314
1315 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1316 with &fragP->fr_literal[0].
1317
a39d29cd
L		 13182020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1319
1320 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1321 with &fragp->fr_literal[0].
1322 * config/tc-microblaze.c (md_apply_fix): Likewise.
1323 * config/tc-sh.c (md_convert_frag): Likewise.
1324
72393fd1
JW		 13252020-05-24 Jim Wilson <jimw@sifive.com>
1326
1327 PR 26025
1328 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1329 asection to segT. New locals seg and subseg. Call subseg_set before
1330 fix_new_exp. Call subseg_set after loop to restore original values.
1331
9fbb53c7
AM		 13322020-05-21 Alan Modra <amodra@gmail.com>
1333
1334 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1335 throughout.
1336 * config/obj-elf.c: Likewise.
1337 * config/tc-aarch64.c: Likewise.
1338 * config/tc-arm.c: Likewise.
1339 * config/tc-m68k.c: Likewise.
1340 * config/tc-nios2.c: Likewise.
1341 * config/tc-tic30.c: Likewise.
1342 * ecoff.c: Likewise.
1343 * read.c: Likewise.
1344 * stabs.c: Likewise.
1345 * symbols.c: Likewise.
1346 * testsuite/gas/all/test-gen.c: Likewise.
1347
8f595e9b
NC		 13482020-05-20 Nelson Chu <nelson.chu@sifive.com>
1349
1350 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1351 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1352 Static variables which are used to set the ISA extensions. You can
1353 use -march (or ELF build attributes) and -misa-spec to set them,
1354 respectively.
1355 (ext_version_hash): The hash table used to handle the extensions
1356 with versions.
1357 (init_ext_version_hash): Initialize the ext_version_hash according
1358 to riscv_ext_version_table.
1359 (riscv_get_default_ext_version): The callback function of
1360 riscv_parse_subset_t. According to the choosed ISA spec,
1361 get the default version for the specific extension.
1362 (riscv_set_arch): Set the callback function.
1363 (enum options, struct option md_longopts): Add new option -misa-spec.
1364 (md_parse_option): Do not call riscv_set_arch for -march. We will
1365 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1366 to set default_isa_spec class.
1367 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1368 ext_version_hash, and then call riscv_set_arch to set the architecture
1369 with versions according to default_arch_with_ext.
1370 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1371 x extensions.
1372 * testsuite/gas/riscv/attribute-03.d: Likewise.
1373 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1374 already set it's version to 2p1 by march, so no need to use the default
1375 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1376 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1377 ISA spec 2p2, so set 0p0 to it.
1378 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1379 zicsr is 2p0 according to ISA spec 20191213.
1380 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1381 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1382 You can set them by configure options --with-arch and
1383 --with-isa-spec, respectively.
1384 (riscv_set_default_isa_spec): New function used to set the
1385 default ISA spec.
1386 (md_parse_option): Call riscv_set_default_isa_spec rather than
1387 call riscv_get_isa_spec_class directly.
1388 (riscv_after_parse_args): If the -isa-spec is not set, then we
1389 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1390 calling riscv_set_default_isa_spec.
1391 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1392 the --with-isa-spec may be set to different ISA spec.
1393 * testsuite/gas/riscv/attribute-02.d: Likewise.
1394 * testsuite/gas/riscv/attribute-03.d: Likewise.
1395 * testsuite/gas/riscv/attribute-04.d: Likewise.
1396 * testsuite/gas/riscv/attribute-05.d: Likewise.
1397 * testsuite/gas/riscv/attribute-06.d: Likewise.
1398 * testsuite/gas/riscv/attribute-07.d: Likewise.
1399 * configure.ac: Add configure options, --with-arch and
1400 --with-isa-spec.
1401 * configure: Regenerated.
1402 * config.in: Regenerated.
1403 * config/tc-riscv.c (default_priv_spec): Static variable which is
1404 used to check if the CSR is valid for the chosen privilege spec. You
1405 can use -mpriv-spec to set it.
1406 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1407 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1408 (riscv_init_csr_hashes): Only need to initialize one hash table
1409 csr_extra_hash.
1410 (riscv_csr_class_check): Change the return type to void. Don't check
1411 the ISA dependency if -mcsr-check isn't set.
1412 (riscv_csr_version_check): New function. Check and find the CSR address
1413 from csr_extra_hash, according to default_priv_spec. Report warning
1414 for the invalid CSR if -mcsr-check is set.
1415 (reg_csr_lookup_internal): Updated.
1416 (reg_lookup_internal): Likewise.
1417 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1418 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1419 (md_parse_option): Call riscv_set_default_priv_version to set
1420 default_priv_spec.
1421 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1422 privilege spec to the newest one.
1423 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1424 include/opcode/riscv.h.
1425 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1426 to check the ISA dependency for CSR, so fix the spec version by adding
1427 -mpriv-spec=1.11.
1428 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1429 version warnings for the test case.
1430 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1431 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1432 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1433 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1434 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1435 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1436 Check whether the CSR is valid when privilege version 1.9 is choosed.
1437 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1438 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1439 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1440 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1441 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1442 Check whether the CSR is valid when privilege version 1.10 is choosed.
1443 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1444 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1445 Check whether the CSR is valid when privilege version 1.11 is choosed.
1446 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1447 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1448 setting. You can set it by configure option --with-priv-spec.
1449 (riscv_set_default_priv_spec): New function used to set the default
1450 privilege spec.
1451 (md_parse_option): Call riscv_set_default_priv_spec rather than
1452 call riscv_get_priv_spec_class directly.
1453 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1454 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1455 calling riscv_set_default_priv_spec.
1456 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1457 the --with-priv-spec may be set to different privilege spec.
1458 * testsuite/gas/riscv/priv-reg.d: Likewise.
1459 * configure.ac: Add configure option --with-priv-spec.
1460 * configure: Regenerated.
1461 * config.in: Regenerated.
1462 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1463 explicit_attr. Set it to TRUE if any ELF attribute is found.
1464 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1465 the priv attributes are set.
1466 (md_assemble): Set the default_priv_spec according to the priv
1467 attributes when we start to assemble instruction.
1468 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1469 riscv_write_out_attrs. Update the arch and priv attributes. If we
1470 don't set the corresponding ELF attributes, then try to output the
1471 default ones.
1472 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1473 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1474 to update the arch and priv attributes.
1475 (s_riscv_attribute): Make sure all arch and priv attributes are set
1476 before any instruction.
1477 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1478 ELF attribute or -march-attr is set. If the priv attributes are not
1479 set, then try to update them by the default setting (-mpriv-spec or
1480 --with-priv-spec).
1481 * testsuite/gas/riscv/attribute-02.d: Likewise.
1482 * testsuite/gas/riscv/attribute-03.d: Likewise.
1483 * testsuite/gas/riscv/attribute-04.d: Likewise.
1484 * testsuite/gas/riscv/attribute-06.d: Likewise.
1485 * testsuite/gas/riscv/attribute-07.d: Likewise.
1486 * testsuite/gas/riscv/attribute-08.d: Likewise.
1487 * testsuite/gas/riscv/attribute-09.d: Likewise.
1488 * testsuite/gas/riscv/attribute-10.d: Likewise.
1489 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1490 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1491 set by priv attributes must be supported.
1492 * testsuite/gas/riscv/attribute-05.s: Likewise.
1493 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1494 priv attributes according to the -mpriv-spec option.
1495 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1496 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1497 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1498 * testsuite/gas/riscv/priv-reg.d: Removed.
1499 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1500 CSR according to the priv spec 1.9.
1501 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1502 CSR according to the priv spec 1.9.1.
1503 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1504 CSR according to the priv spec 1.10.
1505 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1506 CSR according to the priv spec 1.11.
1507 * config/tc-riscv.c (md_show_usage): Add descriptions about
1508 the new GAS options.
1509 * doc/c-riscv.texi: Likewise.
1510
3d205eb4
PB		 15112020-05-19 Peter Bergner <bergner@linux.ibm.com>
1512
1513 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1514 * testsuite/gas/ppc/power9.d: Likewise.
1515 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1516 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1517 sync, wait, waitrsv>: Add tests.
1518 * testsuite/gas/ppc/power10.d: Likewise.
1519
164446e0
AF		 15202020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1521
1522 PR 25992
1523 * config/tc-arm.c : Add arm_ext_v8r feature.
1524 (it_fsm_post_encode): Check arm_ext_v8r feature.
1525 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1526
69f57659
AM		 15272020-05-19 Alan Modra <amodra@gmail.com>
1528
1529 * write.c (write_contents): Use bfd_get_filename rather than
1530 accessing bfd->filename directly. Use bfd_section_name rather
1531 than accessing section->name directly.
1532
0e1d094e
AM		 15332020-05-19 Alan Modra <amodra@gmail.com>
1534
1535 * symbols.c (local_symbol_make): Init all of lsy_flags.
1536
d402189f
AM		 15372020-05-18 Alan Modra <amodra@gmail.com>
1538
1539 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1540 before looking at add_symbol->sy_flags.
1541
503648e4 15422020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1543
1544 * config/tc-i386.c: Not handle lret/iret.
1545 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1546 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1547 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1548 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1549 * testsuite/gas/i386/lfence-ret.s: Ditto.
1550 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1551 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1552 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1553 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1554 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1555 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1556 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1557
2a50b401
AM		 15582020-05-15 Alan Modra <amodra@gmail.com>
1559 Alex Coplan <alex.coplan@arm.com>
1560
1561 * symbols.c (struct local_symbol): Update comment.
1562 (resolve_symbol_value): For resolved symbols equated to other
1563 symbols, verify that the referenced symbol is not a local_symbol
1564 before accessing sy_value. Don't leave symbol loops during
1565 finalize_syms resolution.
1566 * testsuite/gas/all/assign-bad-recursive.d: New test.
1567 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1568 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1569 * testsuite/gas/all/gas.exp: Run it.
1570
9d95b8e9
NC		 15712020-05-14 Nick Clifton <nickc@redhat.com>
1572
1573 * po/sv.po: Updated Swedish translation.
1574
3b646889
AM		 15752020-05-11 Alan Modra <amodra@gmail.com>
1576
1577 * testsuite/gas/ppc/scalarquad.d,
1578 * testsuite/gas/ppc/scalarquad.s: New test.
1579 * testsuite/gas/ppc/ppc.exp: Run it.
1580
9cc4ce88
AM		 15812020-05-11 Alan Modra <amodra@gmail.com>
1582
1583 * testsuite/gas/ppc/rightmost.d,
1584 * testsuite/gas/ppc/rightmost.s: New test.
1585 * testsuite/gas/ppc/ppc.exp: Run it.
1586
5d57bc3f
AM		 15872020-05-11 Alan Modra <amodra@gmail.com>
1588
1589 * testsuite/gas/ppc/xvtlsbb.d,
1590 * testsuite/gas/ppc/xvtlsbb.s: New test.
1591 * testsuite/gas/ppc/ppc.exp: Run it.
1592
66ef5847
AM		 15932020-05-11 Alan Modra <amodra@gmail.com>
1594
1595 * testsuite/gas/ppc/stringop.d,
1596 * testsuite/gas/ppc/stringop.s: New test.
1597 * testsuite/gas/ppc/ppc.exp: Run it.
1598
4f3e9537
PB		 15992020-05-11 Peter Bergner <bergner@linux.ibm.com>
1600
1601 * testsuite/gas/ppc/set_bool.d,
1602 * testsuite/gas/ppc/set_bool.s: New test.
1603 * testsuite/gas/ppc/ppc.exp: Run it.
1604
ec40e91c
AM		 16052020-05-11 Alan Modra <amodra@gmail.com>
1606
1607 * testsuite/gas/ppc/bitmanip.d,
1608 * testsuite/gas/ppc/bitmanip.s: New test.
1609 * testsuite/gas/ppc/ppc.exp: Run it.
1610
d7e97a76
AM		 16112020-05-11 Alan Modra <amodra@gmail.com>
1612
1613 * testsuite/gas/ppc/genpcv.d,
1614 * testsuite/gas/ppc/genpcv.s: New test.
1615 * testsuite/gas/ppc/ppc.exp: Run it.
1616
fdefed7c
AM		 16172020-05-11 Alan Modra <amodra@gmail.com>
1618
1619 * testsuite/gas/ppc/maskmanip.d,
1620 * testsuite/gas/ppc/maskmanip.s: New test.
1621 * testsuite/gas/ppc/ppc.exp: Run it.
1622
aa3c112f
AM		 16232020-05-11 Alan Modra <amodra@gmail.com>
1624 Peter Bergner <bergner@linux.ibm.com>
1625
1626 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1627 (md_assemble): Check acc specified in correct operand.
1628 * testsuite/gas/ppc/outerprod.d,
1629 * testsuite/gas/ppc/outerprod.s,
1630 * testsuite/gas/ppc/vsx4.d,
1631 * testsuite/gas/ppc/vsx4.s: New tests.
1632 * testsuite/gas/ppc/ppc.exp: Run them.
1633
6edbfd3b
AM		 16342020-05-11 Alan Modra <amodra@gmail.com>
1635
1636 * testsuite/gas/ppc/simd_perm.d,
1637 * testsuite/gas/ppc/simd_perm.s: New test.
1638 * testsuite/gas/ppc/ppc.exp: Run it.
1639
c7d7aea2
AM		 16402020-05-11 Alan Modra <amodra@gmail.com>
1641
1642 * testsuite/gas/ppc/int128.d,
1643 * testsuite/gas/ppc/int128.s: New test.
1644 * testsuite/gas/ppc/ppc.exp: Run it.
1645
94ba9882
AM		 16462020-05-11 Alan Modra <amodra@gmail.com>
1647
1648 * testsuite/gas/ppc/vsx_32byte.d,
1649 * testsuite/gas/ppc/vsx_32byte.s: New test.
1650 * testsuite/gas/ppc/ppc.exp: Run it.
1651
f4791f1a
AM		 16522020-05-11 Alan Modra <amodra@gmail.com>
1653
1654 * testsuite/gas/ppc/vec_mul.s,
1655 * testsuite/gas/ppc/vec_mul.d: New test.
1656 * testsuite/gas/ppc/ppc.exp: Run it.
1657
3ff0a5ba
PB		 16582020-05-11 Peter Bergner <bergner@linux.ibm.com>
1659
1660 * testsuite/gas/ppc/byte_rev.d,
1661 * testsuite/gas/ppc/byte_rev.s: New test.
1662 * testsuite/gas/ppc/ppc.exp: Run it.
1663
afef4fe9
PB		 16642020-05-11 Peter Bergner <bergner@linux.ibm.com>
1665
1666 * testsuite/gas/ppc/power10.d: Add paste. tests.
1667 * testsuite/gas/ppc/power10.s: Likewise.
1668
1224c05d
PB		 16692020-05-11 Peter Bergner <bergner@linux.ibm.com>
1670
1671 * testsuite/gas/ppc/power10.s: New test.
1672 * testsuite/gas/ppc/power10.d: Likewise.
1673 * testsuite/gas/ppc/ppc.exp: Run it.
1674
7c1f4227
AM		 16752020-05-11 Alan Modra <amodra@gmail.com>
1676
1677 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1678 renaming.
1679 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1680 place of -mfuture/-Mfuture.
1681 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1682 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1683
bfeaed38
NC		 16842020-05-06 Nick Clifton <nickc@redhat.com>
1685
1686 * po/sv.po: Updated Swedish translation.
1687
6ef719c0
NC		 16882020-05-06 Nick Clifton <nickc@redhat.com>
1689
1690 PR 25927
1691 * doc/as.texi (Preprocessing): Replace cross reference to not
1692 existant document with a URL to the equivalent page in the GCC
1693 manual.
1694
546cb2d8
NC		 16952020-05-05 Nick Clifton <nickc@redhat.com>
1696
1697 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1698 construction of a DWARF-5 directory name table.
1699 * testsuite/gas/elf/pr25917.d: Update expected output.
1700
7d0bd487
GN		 17012020-05-05 Gunther Nikl <gnikl@justmail.de>
1702
1703 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1704 (md_parse_option): Remove initialization of elf_flags.
070b775f 1705
fe05f369
ASDV		 17062020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1707
1708 PR gas/25863
1709 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1710 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1711 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1712
4706679d
NC		 17132020-05-04 Nick Clifton <nickc@redhat.com>
1714
1715 PR 25917
1716 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1717 table's existence before looking at its entries.
070b775f
NC		 1718 Also do not emit a default directory entry if there are no
1719 directories in use.
1720
4706679d
NC		 1721 * testsuite/gas/elf/pr25917.s: New test source file.
1722 * testsuite/gas/elf/pr25917.d: New test driver.
1723 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1724
09c1e68a
AC		 17252020-04-30 Alex Coplan <alex.coplan@arm.com>
1726
1727 * config/tc-aarch64.c (fix_insn): Implement for
1728 AARCH64_OPND_UNDEFINED.
1729 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1730 * testsuite/gas/aarch64/udf.s: New.
1731 * testsuite/gas/aarch64/udf.d: New.
1732 * testsuite/gas/aarch64/udf-invalid.s: New.
1733 * testsuite/gas/aarch64/udf-invalid.l: New.
1734 * testsuite/gas/aarch64/udf-invalid.d: New.
1735
c578f16e
YS		 17362020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1737
1738 * config/tc-rx.c (elf_flags): Reset default value.
1739 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1740
935f1f4b
MF		 17412020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1742
1743 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1744 if it's not defined.
1745 (microarch_earliest): New static variable.
1746 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1747 simcall opcode has mandatory parameter.
1748 (xg_init_global_config): Initialize microarch_earliest.
1749
5c936ef5
NC		 17502020-04-29 Nick Clifton <nickc@redhat.com>
1751
1752 PR 22699
1753 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1754 IMM0_8S and add support for IMM0_8U.
1755 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1756 unsigned 8-bit immediate.
1757 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1758 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1759
251dae91
TC		 17602020-04-27 Tamar Christina <tamar.christina@arm.com>
1761
1762 * NEWS: Add news entry for big-obj.
1763 * config/tc-i386.c (i386_target_format): Support new format.
1764 * doc/c-i386.texi: Add i386 support.
1765 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1766 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1767
714e6c96
NC		 17682020-04-27 Nick Clifton <nickc@redhat.com>
1769
1770 PR 25878
1771 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1772 (assign_file_to_slot): New function. Fills in an entry in the
1773 files table.
1774 (allocate_filenum): Use new function.
1775 (allocate_filename_to_slot): Use new function. If the specified
1776 slot entry is already in use, but was chosen automatically then
1777 reassign the automatic entry.
1778
a09f656b 17792020-04-26 Hongtao Liu <hongtao.liu@intel.com
1780
1781 * config/tc-i386.c (lfence_before_ret_shl): New member.
1782 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1783 for Anysize insns.
1784 (insert_after_load): Issue warning for REP CMPS/SCAS.
1785 (insert_before_before): Handle iret, Handle
1786 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1787 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1788 -mlfence-before-ret=[none/not/or/shl/yes].
1789 Enable -mlfence-before-ret=shl when
1790 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1791 (md_show_usage): Ditto.
1792 * doc/c-i386.texi: Ditto.
1793 * testsuite/gas/i386/i386.exp: Add new testcases.
1794 * testsuite/gas/i386/lfence-load-b.d: New.
1795 * testsuite/gas/i386/lfence-load-b.e: New.
1796 * testsuite/gas/i386/lfence-load.d: Modified.
1797 * testsuite/gas/i386/lfence-load.e: New.
1798 * testsuite/gas/i386/lfence-load.s: Modified.
1799 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1800 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1801 * testsuite/gas/i386/lfence-ret-c.d: New.
1802 * testsuite/gas/i386/lfence-ret-d.d: New.
1803 * testsuite/gas/i386/lfence-ret.s: Modified.
1804 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1805 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1806 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1807 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1808 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1809 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1810 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1811 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1812 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1813 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1814
30ce8e47
MF		 18152020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1816
1817 PR ld/25861
1818 * config/tc-xtensa.c (md_apply_fix): Replace
1819 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1820 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1821 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1822 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1823 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1824
31c89d60
AM		 18252020-04-22 Alan Modra <amodra@gmail.com>
1826
1827 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1828 symbol for ".symver .. remove".
1829 * doc/as.texi (.symver): Update.
1830 * testsuite/gas/symver/symver11.s: Make foo weak.
1831 * testsuite/gas/symver/symver11.d: Expect an error.
1832 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1833
1d3eb556
L		 18342020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1835
1836 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1837
bb2a1453
AS		 18382020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1839
1840 PR 25848
1841 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1842 * testsuite/gas/m68k/operands.d: Update.
1843 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1844
c36876fe
TC		 18452020-04-21 Tamar Christina <tamar.christina@arm.com>
1846
1847 PR binutils/24753
1848 * testsuite/gas/arm/pr24753.d: New test.
1849 * testsuite/gas/arm/pr24753.s: New test.
1850
6914be53
L		 18512020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1852
1853 PR gas/23840
1854 PR gas/25295
1855 * NEWS: Mention .symver extension.
1856 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1857 function.
1858 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1859 add a version name. Add local, hidden and remove visibility
1860 support.
1861 (elf_frob_symbol): Handle the list of version names. Update the
1862 original symbol to local, hidden or remove it from the symbol
1863 table.
1864 (elf_frob_file_before_adjust): Handle the list of version names.
1865 * config/obj-elf.h (elf_visibility): New.
1866 (elf_versioned_name_list): Likewise.
1867 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1868 and visibility. Change versioned_name pointer to struct
1869 elf_versioned_name_list.
1870 * doc/as.texi: Update .symver directive.
1871 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1872 error checking tests.
1873 * testsuite/gas/symver/symver6.d: New file.
1874 * testsuite/gas/symver/symver7.d: Likewise.
1875 * testsuite/gas/symver/symver7.s: Likewise.
1876 * testsuite/gas/symver/symver8.d: Likewise.
1877 * testsuite/gas/symver/symver8.s: Likewise.
1878 * testsuite/gas/symver/symver9.s: Likewise.
1879 * testsuite/gas/symver/symver9a.d: Likewise.
1880 * testsuite/gas/symver/symver9b.d: Likewise.
1881 * testsuite/gas/symver/symver10.s: Likewise.
1882 * testsuite/gas/symver/symver10a.d: Likewise.
1883 * testsuite/gas/symver/symver10b.d: Likewise.
1884 * testsuite/gas/symver/symver11.d: Likewise.
1885 * testsuite/gas/symver/symver11.s: Likewise.
1886 * testsuite/gas/symver/symver12.d: Likewise.
1887 * testsuite/gas/symver/symver12.s: Likewise.
1888 * testsuite/gas/symver/symver13.d: Likewise.
1889 * testsuite/gas/symver/symver13.s: Likewise.
1890 * testsuite/gas/symver/symver14.d: Likewise.
1891 * testsuite/gas/symver/symver14.l: Likewise.
1892 * testsuite/gas/symver/symver15.d: Likewise.
1893 * testsuite/gas/symver/symver15.l: Likewise.
1894 * testsuite/gas/symver/symver6.l: Removed.
1895 * testsuite/gas/symver/symver6.s: Updated.
1896
c2e5c986
SD		 18972020-04-20 Sudakshina Das <sudi.das@arm.com>
1898
1899 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1900 to include TSB.
1901 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1902 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1903 * testsuite/gas/aarch64/system.d: Update.
1904
8a6e1d1d
SD		 19052020-04-20 Sudakshina Das <sudi.das@arm.com>
1906
1907 * testsuite/gas/aarch64/bti.d: Update -march option.
1908 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1909 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1910 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1911 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1912
49af2f5c
AM		 19132020-04-17 Alan Modra <amodra@gmail.com>
1914
1915 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1916
8e4979ac
NC		 19172020-04-16 Gagan Singh Sidhu <broly@mac.com>
1918 Nick Clifton <nickc@redhat.com>
1919
1920 PR 25803
1921 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1922 targets.
1923 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1924 for the type-2 test.
1925 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1926 targets running this test.
1927
c54a9b56
DF		 19282020-02-16 David Faust <david.faust@oracle.com>
1929
1930 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1931 * testsuite/gas/bpf/jump32.s: New file.
1932 * testsuite/gas/bpf/jump32.d: Likewise.
1933
3071b197
L		 19342020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1935
1936 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1937 documentation.
1938
6a3ab923
GN		 19392020-04-08 Gunther Nikl <gnikl@justmail.de>
1940
1941 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1942 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1943 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1944 define.
1945 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1946 * tc.h (md_pcrel_from_section): Add prototype.
1947 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1948 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1949 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1950 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1951 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1952 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1953 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1954 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1955 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1956 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1957 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1958 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1959 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1960 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1961 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1962 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1963 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1964 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1965 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1966 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1967 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1968 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1969 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1970 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1971 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1972 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1973 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1974 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1975 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1976 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1977 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1978 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1979 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1980 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1981 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1982 md_apply_fix3): Delete prototypes.
6a3ab923 1983
6e0e8b45
L		 19842020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1985
1986 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1987 instructions.
1988
266803a2
L		 19892020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1990
1991 * doc/c-z80.texi: Fix @xref warnings.
1992
bb651e8b
CL		 19932020-04-07 Lili Cui <lili.cui@intel.com>
1994
1995 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1996 (cpu_noarch): Likewise.
1997 * doc/c-i386.texi: Document TSXLDTRK.
1998 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1999 * testsuite/gas/i386/tsxldtrk.d: Likewise.
2000 * testsuite/gas/i386/tsxldtrk.s: Likewise.
2001 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2002
4b27d27c
L		 20032020-04-02 Lili Cui <lili.cui@intel.com>
2004
2005 * config/tc-i386.c (cpu_arch): Add .serialize.
2006 (cpu_noarch): Likewise.
2007 * doc/c-i386.texi: Document serialize.
2008 * testsuite/gas/i386/i386.exp: Run serialize tests
2009 * testsuite/gas/i386/serialize.d: Likewise.
2010 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
2011 * testsuite/gas/i386/serialize.s: Likewise.
2012
bb897477
RO		 20132020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2014
2015 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
2016 * testsuite/gas/elf/section12b.d: Likewise.
2017 * testsuite/gas/elf/section16a.d: Likewise.
2018 * testsuite/gas/elf/section16b.d: Likewise.
2019
59e28a97
GN		 20202020-04-02 Gunther Nikl <gnikl@justmail.de>
2021
2022 * config/tc-m68k.c (m68k_ip): Fix range check for index register
2023 with a suppressed address register.
2024
efc3a950
L		 20252020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2026
2027 PR gas/25756
2028 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
2029 * testsuite/gas/i386/localpic.s: Add a test for relocation
2030 against local absolute symbol.
2031 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
2032 * testsuite/gas/i386/localpic.d: Updated.
2033 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
2034 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
2035
15d47c3a
RO		 20362020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2037
2038 PR gas/25732
2039 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
2040 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
2041 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
2042 testsuite/gas/i386/x86-64-jump.d.
2043 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
2044 Incorporate changes to
2045 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
2046 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
2047 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
2048 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
2049 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
2050
876678f0
MR		 20512020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
2052
2053 PR 25611
2054 PR 25614
2055 * dwarf2dbg.c: Do not include "bignum.h".
2056
d1a89da5
NC		 20572020-03-30 Nelson Chu <nelson.chu@sifive.com>
2058
2059 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
2060 * testsuite/gas/riscv/alias-csr.s: Likewise.
2061 * testsuite/gas/riscv/no-aliases-csr.d: Move this
2062 to priv-reg-pseudo-noalias.
2063 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
2064 * testsuite/gas/riscv/bad-csr.l: Likewise.
2065 * testsuite/gas/riscv/bad-csr.s: Likewise.
2066 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
2067 * testsuite/gas/riscv/satp.s: Likewise.
2068 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
2069 csr instruction, including alias-csr testcase.
2070 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
2071 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
2072 pseudo instruction with objdump -Mno-aliases.
2073 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
2074 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
2075 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
2076 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
2077 * testsuite/gas/riscv/priv-reg.s: Likewise.
2078 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2079 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2080 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2081
b7780957
J		 20822020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
2083
2084 * config/obj-coff.c (obj_coff_section): Set the bss flag on
2085 sections with the "b" attribute.
2086
d1023b5d
AM		 20872020-03-22 Alan Modra <amodra@gmail.com>
2088
2089 * testsuite/gas/s12z/truncated.d: Update expected output.
2090
0d832e7f
SB		 20912020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
2092
2093 PR 25690
2094 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
2095 * doc/c-z80.texi: Update documentation.
2096
327ef784
NC		 20972020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
2098
2099 PR 25641
2100 PR 25668
2101 PR 25633
2102 Fix disassembling ED+A4/AC/B4/BC opcodes.
2103 Fix assembling lines containing colonless label and instruction
2104 with first operand inside parentheses.
2105 Fix registration of unsupported by target CPU registers.
2106 * config/tc-z80.c: See above.
2107 * config/tc-z80.h: See above.
2108 * testsuite/gas/z80/colonless.d: Update test.
2109 * testsuite/gas/z80/colonless.s: Likewise.
2110 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
2111 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
2112 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2113 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
2114 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
2115 * testsuite/gas/z80/unsup_regs.s: Likewise.
2116 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
2117 * testsuite/gas/z80/z80.exp: Likewise.
2118 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
2119 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
2120 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
2121
66d1f7cc
AV		 21222020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
2123
2124 PR 25660
2125 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
2126 (parse_operands): Handle new operand codes.
2127 (do_neon_dyadic_long): Make shape check accept the scalar variants.
2128 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
2129 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
2130 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
2131 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
2132 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
2133 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
2134 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
2135
9e8f1c90
L		 21362020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2137
2138 * NEWS: Mention x86 assembler options for CVE-2020-0551.
2139
97b4a8f7
L		 21402020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2141
2142 * testsuite/gas/i386/i386.exp: Run new tests.
2143 * testsuite/gas/i386/lfence-byte.d: New file.
2144 * testsuite/gas/i386/lfence-byte.e: Likewise.
2145 * testsuite/gas/i386/lfence-byte.s: Likewise.
2146 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
2147 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
2148 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
2149 * testsuite/gas/i386/lfence-indbr.e: Likewise.
2150 * testsuite/gas/i386/lfence-indbr.s: Likewise.
2151 * testsuite/gas/i386/lfence-load.d: Likewise.
2152 * testsuite/gas/i386/lfence-load.s: Likewise.
2153 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
2154 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
2155 * testsuite/gas/i386/lfence-ret.s: Likewise.
2156 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
2157 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
2158 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
2159 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
2160 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
2161 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
2162 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
2163 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
2164 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
2165 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
2166 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
2167 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
2168
ae531041
L		 21692020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2170
2171 * config/tc-i386.c (lfence_after_load): New.
2172 (lfence_before_indirect_branch_kind): New.
2173 (lfence_before_indirect_branch): New.
2174 (lfence_before_ret_kind): New.
2175 (lfence_before_ret): New.
2176 (last_insn): New.
2177 (load_insn_p): New.
2178 (insert_lfence_after): New.
2179 (insert_lfence_before): New.
2180 (md_assemble): Call insert_lfence_before and insert_lfence_after.
2181 Set last_insn.
2182 (OPTION_MLFENCE_AFTER_LOAD): New.
2183 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
2184 (OPTION_MLFENCE_BEFORE_RET): New.
2185 (md_longopts): Add -mlfence-after-load=,
2186 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2187 (md_parse_option): Handle -mlfence-after-load=,
2188 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2189 (md_show_usage): Display -mlfence-after-load=,
2190 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2191 (i386_cons_align): New.
2192 * config/tc-i386.h (i386_cons_align): New.
2193 (md_cons_align): New.
2194 * doc/c-i386.texi: Document -mlfence-after-load=,
2195 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2196
5496f3c6
NC		 21972020-03-11 Nick Clifton <nickc@redhat.com>
2198
2199 PR 25611
2200 PR 25614
2201 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
2202 (DWARF2_FILE_SIZE_NAME): Default to -1.
2203 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
2204 whichever is higher.
2205 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
2206 (NUM_MD5_BYTES): Define.
2207 (struct file entry): Add md5 field.
2208 (get_filenum): Delete and replace with...
2209 (get_basename): New function.
2210 (get_directory_table_entry): New function.
2211 (allocate_filenum): New function.
2212 (allocate_filename_to_slot): New function.
2213 (dwarf2_where): Use new functions.
2214 (dwarf2_directive_filename): Add support for extended .file
2215 pseudo-op.
2216 (dwarf2_directive_loc): Allow the use of file number zero with
2217 DWARF 5 or higher.
2218 (out_file_list): Rename to...
2219 (out_dir_and_file_list): Add DWARF 5 support.
2220 (out_debug_line): Emit extra values into the section header for
2221 DWARF 5.
2222 (out_debug_str): Allow for file 0 to be used with DWARF 5.
2223 * doc/as.texi (.file): Update the description of this pseudo-op.
2224 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
2225 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
2226 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
2227 * NEWS: Mention the new feature.
2228
a6a1f5e0
AM		 22292020-03-10 Alan Modra <amodra@gmail.com>
2230
2231 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
2232 to avoid signed overflow.
2233 * config/tc-mcore.c (md_assemble): Likewise.
2234 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
2235 * config/tc-nds32.c (SET_ADDEND): Likewise.
2236 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
2237
3fabc179
JB		 22382020-03-09 Jan Beulich <jbeulich@suse.com>
2239
2240 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
2241 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
2242 testsuite/gas/i386/avx-intel.d: Adjust expectations.
2243
190e5fc8
AM		 22442020-03-07 Alan Modra <amodra@gmail.com>
2245
2246 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
2247 first column.
2248
84d9ab33
NC		 22492020-03-06 Nick Clifton <nickc@redhat.com>
2250
2251 PR 25614
2252 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
2253 0 if the dwarf_level is 5 or more. Complain if a filename follows
2254 a file 0.
2255 * testsuite/gas/elf/dwarf-5-file0.s: New test.
2256 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
2257 * testsuite/gas/elf/elf.exp: Run the new test.
2258
2259 PR 25612
2260 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
2261 * doc/as.texi: Fix another typo.
2262
31bf1864
NC		 22632020-03-06 Nick Clifton <nickc@redhat.com>
2264
2265 PR 25612
2266 * as.c (dwarf_level): Define.
2267 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2268 (parse_args): Add support for the new options.
2269 as.h (dwarf_level): Prototype.
2270 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2271 value.
2272 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2273 (DWARF2_LINE_VERSION): Remove definition.
2274 * doc/as.texi: Document the new options.
2275
3c968de5
NC		 22762020-03-06 Nick Clifton <nickc@redhat.com>
2277
2278 PR 25572
2279 * as.c (main): Allow matching input and outputs when they are
2280 not regular files.
2281
bc49bfd8
JB		 22822020-03-06 Jan Beulich <jbeulich@suse.com>
2283
2284 * config/tc-i386.c (match_mem_size): Generalize broadcast special
2285 casing.
2286 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2287 one of byte/word/dword/qword is set alongside a SIMD register in
2288 a template's operand.
2289
4873e243
JB		 22902020-03-06 Jan Beulich <jbeulich@suse.com>
2291
2292 * config/tc-i386.c (match_template): Extend code in logic
2293 rejecting certain suffixes in certain modes to also cover mask
2294 register use and VecSIB. Drop special casing of broadcast. Skip
2295 immediates in the check.
2296
e365e234
JB		 22972020-03-06 Jan Beulich <jbeulich@suse.com>
2298
2299 * config/tc-i386.c (match_template): Fold duplicate code in
2300 logic rejecting certain suffixes in certain modes. Drop
2301 pointless "else".
2302
4ed21b58
JB		 23032020-03-06 Jan Beulich <jbeulich@suse.com>
2304
2305 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2306 alongside !norex64 ones.
2307 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2308 with both 32- and 64-bit GPR operands.
2309 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2310 32- and 64-bit GPR operands.
2311 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2312 testsuite/gas/i386/x86-64-avx512bw.d,
2313 testsuite/gas/i386/x86-64-avx512f-intel.d,
2314 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2315
643bb870
JB		 23162020-03-06 Jan Beulich <jbeulich@suse.com>
2317
2318 * config/tc-i386.c (md_assemble): Drop use of rex64.
2319 (process_suffix): For REX.W for 64-bit CRC32.
2320
a23b33b3
JB		 23212020-03-06 Jan Beulich <jbeulich@suse.com>
2322
2323 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2324 addressing for MPX insns without base/index.
2325 * testsuite/gas/i386/mpx-16bit.s,
2326 * testsuite/gas/i386/mpx-16bit.d: New.
2327 * testsuite/gas/i386/i386.exp: Run new test.
2328
a0497384
JB		 23292020-03-06 Jan Beulich <jbeulich@suse.com>
2330
2331 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2332 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2333 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2334 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2335 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2336 as well as a BSWAP one.
2337 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2338 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2339 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2340 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2341 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2342 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2343 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2344 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2345 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2346 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2347 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2348 testsuite/gas/i386/vmx.d: Adjust expectations.
2349
b630c145
JB		 23502020-03-06 Jan Beulich <jbeulich@suse.com>
2351
2352 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2353 from having their operands swapped.
2354 * testsuite/gas/i386/waitpkg.s,
2355 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2356 3-operand cases as well as testing of 16-bit code generation.
2357 * testsuite/gas/i386/waitpkg.d,
2358 testsuite/gas/i386/waitpkg-intel.d,
2359 testsuite/gas/i386/x86-64-waitpkg.d,
2360 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2361
de48783e
NC		 23622020-03-04 Nelson Chu <nelson.chu@sifive.com>
2363
dee35d02
NC		 2364 * config/tc-riscv.c (percent_op_utype): Support the modifier
2365 %got_pcrel_hi.
2366 * doc/c-riscv.texi: Add documentation.
2367 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2368 modifier %got_pcrel_hi.
2369 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2370 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2371 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2372
de48783e
NC		 2373 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2374 (RISC-V-Formats): Update the section name from "Instruction Formats"
2375 to "RISC-V Instruction Formats".
2376
749479c8
AO		 23772020-03-04 Alexandre Oliva <oliva@adacore.com>
2378
2379 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2380 detected in a section which does not have at least 4 byte
2381 alignment.
2382 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2383 * testsuite/gas/arm/ldr-t.s: Likewise.
2384 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2385 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2386 disassembly, ignoring any NOPs that may have been inserted because
2387 of section alignment.
2388 * testsuite/gas/arm/ldr-t.d: Likewise.
2389
a847e322
JB		 23902020-03-04 Jan Beulich <jbeulich@suse.com>
2391
2392 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2393 * doc/c-i386.texi: Mention sev_es.
2394 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2395 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2396 expectations.
2397 * testsuite/gas/i386/arch-13-znver1.d,
2398 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2399
3cd7f3e3
L		 24002020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2401
2402 * config/tc-i386.c (match_template): Replace ignoresize and
2403 defaultsize with mnemonicsize.
2404 (process_suffix): Likewise.
2405
b8ba1385
SB		 24062020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2407
2408 PR 25627
2409 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2410 instruction LD IY,(HL).
2411 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2412 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2413 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2414 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2415
10d97a0f
L		 24162020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2417
2418 PR gas/25622
2419 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2420 x86-64-default-suffix-avx.
2421 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2422 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2423 * testsuite/gas/i386/noreg64.d: Updated.
2424 * testsuite/gas/i386/noreg64.l: Likewise.
2425 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2426 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2427 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2428
8326546e
SB		 24292020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2430
2431 PR 25604
2432 * config/tc-z80.c (contains_register): Prevent an illegal memory
2433 access when checking an expression for a register name.
2434
e3e896e6
AM		 24352020-03-03 Alan Modra <amodra@gmail.com>
2436
2437 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2438 support.
2439
a4dd6c97
AM		 24402020-03-02 Alan Modra <amodra@gmail.com>
2441
2442 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2443 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2444 and .sbss sections.
2445 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2446 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2447 (s3_s_score_lcomm): Likewise.
2448 * config/tc-score7.c: Similarly.
2449 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2450
dec7b24b
YS		 24512020-02-28 YunQiang Su <syq@debian.org>
2452
2453 PR gas/25539
2454 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2455 to handle multi-labels.
2456 (has_label_name): New.
2457
cceb53b8
MM		 24582020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2459
2460 * config/tc-arm.c (enum pred_instruction_type): Remove
2461 NEUTRAL_IT_NO_VPT_INSN predication type.
2462 (cxn_handle_predication): Modify to require condition suffixes.
2463 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2464 * testsuite/gas/arm/cde-scalar.s: Update test.
2465 * testsuite/gas/arm/cde-warnings.l: Update test.
2466 * testsuite/gas/arm/cde-warnings.s: Update test.
2467
da3ec71f
AM		 24682020-02-26 Alan Modra <amodra@gmail.com>
2469
2470 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2471 N_() on empty string.
2472
42135cad
AM		 24732020-02-26 Alan Modra <amodra@gmail.com>
2474
2475 * read.c (read_a_source_file): Call strncpy with length one
2476 less than size of original_case_string.
2477
dc1e8a47
AM		 24782020-02-26 Alan Modra <amodra@gmail.com>
2479
2480 * config/obj-elf.c: Indent labels correctly.
2481 * config/obj-macho.c: Likewise.
2482 * config/tc-aarch64.c: Likewise.
2483 * config/tc-alpha.c: Likewise.
2484 * config/tc-arm.c: Likewise.
2485 * config/tc-cr16.c: Likewise.
2486 * config/tc-crx.c: Likewise.
2487 * config/tc-frv.c: Likewise.
2488 * config/tc-i386-intel.c: Likewise.
2489 * config/tc-i386.c: Likewise.
2490 * config/tc-ia64.c: Likewise.
2491 * config/tc-mn10200.c: Likewise.
2492 * config/tc-mn10300.c: Likewise.
2493 * config/tc-nds32.c: Likewise.
2494 * config/tc-riscv.c: Likewise.
2495 * config/tc-s12z.c: Likewise.
2496 * config/tc-xtensa.c: Likewise.
2497 * config/tc-z80.c: Likewise.
2498 * read.c: Likewise.
2499 * symbols.c: Likewise.
2500 * write.c: Likewise.
2501
bd0cf5a6
NC		 25022020-02-20 Nelson Chu <nelson.chu@sifive.com>
2503
54b2aec1
NC		 2504 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2505 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2506 after parsing all arguments.
2507 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2508 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2509 are used to check if we write a read-only CSR by the CSR instruction.
2510 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2511 all CSR for the read-only CSR checking.
2512 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2513 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2514 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2515 all CSR instructions for the read-only CSR checking.
2516 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2517 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2518
2ca89224
NC		 2519 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2520 (riscv_opts): Initialize it.
2521 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2522 before doing the CSR checking.
2523 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2524 (md_longopts): Add mcsr-check and mno-csr-check.
2525 (md_parse_option): Handle new enum option values.
2526 (s_riscv_option): Handle new long options.
2527 * doc/c-riscv.texi: Add description for the new .option and assembler
2528 options.
2529 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2530 the CSR checking.
2531 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2532
bd0cf5a6
NC		 2533 * config/tc-riscv.c (csr_extra_hash): New.
2534 (enum riscv_csr_class): New enum. Used to decide
2535 whether or not this CSR is legal in the current ISA string.
2536 (struct riscv_csr_extra): New structure to hold all extra information
2537 of CSR.
2538 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2539 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2540 Call hash_reg_name to insert CSR address into reg_names_hash.
2541 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2542 Decide whether the CSR is valid according to the csr_extra_hash.
2543 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2544 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2545 not a boolean. This is same as riscv_init_csr_hash, so keep the
2546 consistent usage.
2547 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2548 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2549 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2550 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2551 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2552 f-ext CSR are not allowed.
2553 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2554 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2555 source file is `priv-reg.s`, and the ISA is rv64if, so the
2556 rv32-only CSR are not allowed.
2557 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2558
10a95fcc
AM		 25592020-02-21 Alan Modra <amodra@gmail.com>
2560
2561 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2562 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2563
dda2980f
AM		 25642020-02-21 Alan Modra <amodra@gmail.com>
2565
2566 PR 25569
2567 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2568 on section size adjustment, instead perform another write if
2569 exec header size is larger than section size.
2570
bd3380bc
NC		 25712020-02-19 Nelson Chu <nelson.chu@sifive.com>
2572
2573 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2574 -mno-arch-attr command line options.
2575
fa164239
JW		 25762020-02-19 Nelson Chu <nelson.chu@sifive.com>
2577
2578 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2579 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2580
fcaaac0a
SB		 25812020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2582
2583 PR 25576
2584 * config/tc-z80.c (md_parse_option): Do not use an underscore
2585 prefix for local labels in SDCC compatability mode.
2586 (z80_start_line_hook): Remove SDCC dollar label support.
2587 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2588 * testsuite/gas/z80/sdcc.s: Likewise.
2589
25902020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2591
2592 PR 25517
2593 * config/tc-z80.c: Add -march option.
2594 * doc/as.texi: Update Z80 documentation.
2595 * doc/c-z80.texi: Likewise.
2596 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2597 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2598 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2599 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2600 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2601 * testsuite/gas/z80/gbz80_all.d: Likewise.
2602 * testsuite/gas/z80/r800_extra.d: Likewise.
2603 * testsuite/gas/z80/r800_ii8.d: Likewise.
2604 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2605 * testsuite/gas/z80/sdcc.d: Likewise.
2606 * testsuite/gas/z80/z180.d: Likewise.
2607 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2608 * testsuite/gas/z80/z80_doc.d: Likewise.
2609 * testsuite/gas/z80/z80_ii8.d: Likewise.
2610 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2611 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2612 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2613 * testsuite/gas/z80/z80_sli.d: Likewise.
2614 * testsuite/gas/z80/z80n_all.d: Likewise.
2615 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2616
a7e12755
L		 26172020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2618
2619 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2620 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2621 * testsuite/gas/i386/i386.exp: Run property-3 and
2622 x86-64-property-3.
2623 * testsuite/gas/i386/property-3.d: New file.
2624 * testsuite/gas/i386/property-3.s: Likewise.
2625 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2626
272a84b1
L		 26272020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2628
2629 * config/tc-i386.c (cpu_arch): Add .popcnt.
2630 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2631 Add a tab before @samp{.sse4a}.
2632
c8f8eebc
JB		 26332020-02-17 Jan Beulich <jbeulich@suse.com>
2634
2635 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2636 for AddrPrefixOpReg templates. Combine the two pieces of
2637 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2638 mode.
2639
eedb0f2c
JB		 26402020-02-17 Jan Beulich <jbeulich@suse.com>
2641
2642 PR gas/14439
2643 * config/tc-i386.c (md_assemble): Also suppress operand
2644 swapping for MONITOR{,X} and MWAIT{,X}.
2645 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2646 Add Intel syntax monitor/mwait tests.
2647 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2648 Adjust expectations.
2649 *testsuite/gas/i386/sse3-intel.d,
2650 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2651 * testsuite/gas/i386/i386.exp: Run new tests.
2652
b9915cbc
JB		 26532020-02-17 Jan Beulich <jbeulich@suse.com>
2654
2655 PR gas/6518
2656 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2657 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2658 re-indentation).
2659 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2660 cases.
2661 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2662 * testsuite/gas/i386/avx512dq-inval.l,
2663 testsuite/gas/i386/inval-avx.l,
2664 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2665 * testsuite/gas/i386/avx512vl-ambig.s,
2666 testsuite/gas/i386/avx512vl-ambig.l: New.
2667 * testsuite/gas/i386/i386.exp: Run new test.
2668
af5c13b0
L		 26692020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2670
2671 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2672 nosse4.
2673 * doc/c-i386.texi: Document sse4a and nosse4a.
2674
07d98387
L		 26752020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2676
2677 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2678 for AT&T syntax.
2679
65fca059
JB		 26802020-02-14 Jan Beulich <jbeulich@suse.com>
2681
2682 PR gas/25438
2683 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2684 casing ...
2685 (process_suffix): ... here. Consider just the first operand
2686 initially.
2687 (check_long_reg): Drop opcode 0x63 special case again.
2688 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2689 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2690 Move ambiguous operand size tests ...
2691 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2692 testsuite/gas/i386/noreg64.s: ... here.
2693 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2694 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2695 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2696 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2697 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2698 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2699 testsuite/gas/i386/x86-64-movsxd.d,
2700 testsuite/gas/i386/x86-64-movsxd-intel.d,
2701 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2702 Adjust expectations.
2703 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2704 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2705 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2706 * testsuite/gas/i386/i386.exp: Run new tests.
2707
b6773884
JB		 27082020-02-14 Jan Beulich <jbeulich@suse.com>
2709
2710 * config/tc-i386.c (process_operands): Also skip segment
2711 override prefix emission if it matches an already present one.
2712 * testsuite/gas/i386/prefix32.s: Add double segment override
2713 cases.
2714 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2715
92334ad2
JB		 27162020-02-14 Jan Beulich <jbeulich@suse.com>
2717
2718 * config/tc-i386.c (process_operands): Drop ineffectual segment
2719 overrides when optimizing.
2720 * testsuite/gas/i386/lea-optimize.d: New.
2721 * testsuite/gas/i386/i386.exp: Run new test.
2722
27232020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2724
2725 * config/tc-i386.c (process_operands): Also check insn prefix
2726 for ineffectual segment override warning. Don't cover possible
2727 VEX/EVEX encoded insns there.
2728 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2729 testsuite/gas/i386/lea.e: New.
2730 * testsuite/gas/i386/i386.exp: Run new test.
2731
0e6724de
L		 27322020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2733
2734 PR gas/25438
2735 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2736 syntax.
2737
292676c1
L		 27382020-02-13 Fangrui Song <maskray@google.com>
2739 H.J. Lu <hongjiu.lu@intel.com>
2740
2741 PR gas/25551
2742 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2743 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2744 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2745 * testsuite/gas/i386/relax-5.d: New file.
2746 * testsuite/gas/i386/relax-5.s: Likewise.
2747 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2748 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2749
7deea9aa
JB		 27502020-02-13 Jan Beulich <jbeulich@suse.com>
2751
2752 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2753 "nosse4" entry.
2754
6c0946d0
JB		 27552020-02-12 Jan Beulich <jbeulich@suse.com>
2756
2757 * config/tc-i386.c (avx512): New (at file scope), moved from
2758 (check_VecOperands): ... here.
2759 (process_suffix): Add [XYZ]MMword operand size handling.
2760 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2761 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2762 tests.
2763 * testsuite/gas/i386/avx512dq-inval.l,
2764 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2765
5990e377
JB		 27662020-02-12 Jan Beulich <jbeulich@suse.com>
2767
2768 PR gas/24546
2769 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2770 code only.
2771 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2772 CALL/JMP in O_tbyte_ptr case.
2773 * doc/c-i386.texi: Mention far call and full pointer load ISA
2774 differences.
2775 * testsuite/gas/i386/x86-64-branch-3.s,
2776 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2777 * testsuite/gas/i386/x86-64-branch-3.d,
2778 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2779 * testsuite/gas/i386/x86-64-branch-5.l,
2780 testsuite/gas/i386/x86-64-branch-5.s: New.
2781 * testsuite/gas/i386/i386.exp: Run new test.
2782
9706160a
JB		 27832020-02-12 Jan Beulich <jbeulich@suse.com>
2784
2785 PR gas/25438
2786 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2787 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2788 64-bit-only warning.
2789 (check_word_reg): Consistently error on mismatching register
2790 size and suffix.
2791 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2792 for movw. Replace suffix / GPR for orb.
2793 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2794 byte GPRs as well as ones for inb/outb with a word accumulator.
2795 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2796 testsuite/gas/i386/inval.l: Adjust expectations.
2797
5de4d9ef
JB		 27982020-02-12 Jan Beulich <jbeulich@suse.com>
2799
2800 * config/tc-i386.c (operand_type_register_match): Also fall
2801 through initial two if()-s when the template allows for a GPR
2802 operand. Adjust comment.
2803
50128d0c
JB		 28042020-02-11 Jan Beulich <jbeulich@suse.com>
2805
2806 (struct _i386_insn): New field "short_form".
2807 (optimize_encoding): Drop setting of shortform field.
2808 (process_suffix): Set i.short_form. Replace shortform use.
2809 (process_operands): Replace shortform use.
2810
1ed818b4
MM		 28112020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2812
2813 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2814 loop initial declaration.
2815
5aae9ae9
MM		 28162020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2817
2818 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2819 instructions that can have 5 arguments.
2820 (enum operand_parse_code): Add new operands.
2821 (parse_operands): Account for new operands.
2822 (S5): New macro.
2823 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2824 (neon_select_shape): Account for P suffix.
2825 (LOW1): Move macro to global position.
2826 (HI4): Move macro to global position.
2827 (vcx_assign_vec_d): New.
2828 (vcx_assign_vec_m): New.
2829 (vcx_assign_vec_n): New.
2830 (enum vcx_reg_type): New.
2831 (vcx_get_reg_type): New.
2832 (vcx_size_pos): New.
2833 (vcx_vec_pos): New.
2834 (vcx_handle_shape): New.
2835 (vcx_ensure_register_in_range): New.
2836 (vcx_handle_register_arguments): New.
2837 (vcx_handle_insn_block): New.
2838 (vcx_handle_common_checks): New.
2839 (do_vcx1): New.
2840 (do_vcx2): New.
2841 (do_vcx3): New.
2842 * testsuite/gas/arm/cde-missing-fp.d: New test.
2843 * testsuite/gas/arm/cde-missing-fp.l: New test.
2844 * testsuite/gas/arm/cde-missing-mve.d: New test.
2845 * testsuite/gas/arm/cde-missing-mve.l: New test.
2846 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2847 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2848 * testsuite/gas/arm/cde-mve.s: New test.
2849 * testsuite/gas/arm/cde-warnings.l:
2850 * testsuite/gas/arm/cde-warnings.s:
2851 * testsuite/gas/arm/cde.d:
2852 * testsuite/gas/arm/cde.s:
2853
4934a27c
MM		 28542020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2855 Matthew Malcomson <matthew.malcomson@arm.com>
2856
2857 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2858 CDE coprocessor that can be enabled.
2859 (enum pred_instruction_type): New pred type.
2860 (BAD_NO_VPT): New error message.
2861 (BAD_CDE): New error message.
2862 (BAD_CDE_COPROC): New error message.
2863 (enum operand_parse_code): Add new immediate operands.
2864 (parse_operands): Account for new immediate operands.
2865 (check_cde_operand): New.
2866 (cde_coproc_enabled): New.
2867 (cde_coproc_pos): New.
2868 (cde_handle_coproc): New.
2869 (cxn_handle_predication): New.
2870 (do_custom_instruction_1): New.
2871 (do_custom_instruction_2): New.
2872 (do_custom_instruction_3): New.
2873 (do_cx1): New.
2874 (do_cx1a): New.
2875 (do_cx1d): New.
2876 (do_cx1da): New.
2877 (do_cx2): New.
2878 (do_cx2a): New.
2879 (do_cx2d): New.
2880 (do_cx2da): New.
2881 (do_cx3): New.
2882 (do_cx3a): New.
2883 (do_cx3d): New.
2884 (do_cx3da): New.
2885 (handle_pred_state): Define new IT block behaviour.
2886 (insns): Add newn CX*{,d}{,a} instructions.
2887 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2888 Define new cdecp extension strings.
2889 * doc/c-arm.texi: Document new cdecp extension arguments.
2890 * testsuite/gas/arm/cde-scalar.d: New test.
2891 * testsuite/gas/arm/cde-scalar.s: New test.
2892 * testsuite/gas/arm/cde-warnings.d: New test.
2893 * testsuite/gas/arm/cde-warnings.l: New test.
2894 * testsuite/gas/arm/cde-warnings.s: New test.
2895 * testsuite/gas/arm/cde.d: New test.
2896 * testsuite/gas/arm/cde.s: New test.
2897
4b5aaf5f
L		 28982020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2899
2900 PR gas/25516
2901 * config/tc-i386.c (intel64): Renamed to ...
2902 (isa64): This.
2903 (match_template): Accept Intel64 only instruction by default.
2904 (i386_displacement): Updated.
2905 (md_parse_option): Updated.
2906 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2907 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2908 -mamd64 to x86-64-sysenter-amd.
2909 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2910
33176d91
AM		 29112020-02-10 Alan Modra <amodra@gmail.com>
2912
2913 * config/obj-elf.c (obj_elf_change_section): Error for section
2914 type, attr or entsize changes in assembly.
2915 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2916 * testsuite/gas/elf/section5.l: Update.
2917
82194874
AM		 29182020-02-10 Alan Modra <amodra@gmail.com>
2919
2920 * output-file.c (output_file_close): Do a normal close when
2921 flag_always_generate_output.
2922 * write.c (write_object_file): Don't stop output when
2923 flag_always_generate_output.
2924
9fc0b501
SB		 29252020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2926
2927 PR 25469
2928 * config/tc-z80.c: Add -gbz80 command line option to generate code
2929 for the GameBoy Z80. Add support for generating DWARF.
2930 * config/tc-z80.h: Add support for DWARF debug information
2931 generation.
2932 * doc/c-z80.texi: Document new command line option.
2933 * testsuite/gas/z80/gbz80_all.d: New file.
2934 * testsuite/gas/z80/gbz80_all.s: New file.
2935 * testsuite/gas/z80/z80.exp: Run the new tests.
2936 * testsuite/gas/z80/z80n_all.d: New file.
2937 * testsuite/gas/z80/z80n_all.s: New file.
2938 * testsuite/gas/z80/z80n_reloc.d: New file.
2939
b7d07216
L		 29402020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2941
2942 PR gas/25381
2943 * config/obj-elf.c (get_section): Also check
2944 linked_to_symbol_name.
2945 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2946 (obj_elf_parse_section_letters): Handle the 'o' flag.
2947 (build_group_lists): Renamed to ...
2948 (build_additional_section_info): This. Set elf_linked_to_section
2949 from map_head.linked_to_symbol_name.
2950 (elf_adjust_symtab): Updated.
2951 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2952 * doc/as.texi: Document the 'o' flag.
2953 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2954 * testsuite/gas/elf/section18.d: New file.
2955 * testsuite/gas/elf/section18.s: Likewise.
2956 * testsuite/gas/elf/section19.d: Likewise.
2957 * testsuite/gas/elf/section19.s: Likewise.
2958 * testsuite/gas/elf/section20.d: Likewise.
2959 * testsuite/gas/elf/section20.s: Likewise.
2960 * testsuite/gas/elf/section21.d: Likewise.
2961 * testsuite/gas/elf/section21.l: Likewise.
2962 * testsuite/gas/elf/section21.s: Likewise.
2963
5eb617a7
L		 29642020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2965
2966 * NEWS: Mention x86 assembler options to align branches for
2967 binutils 2.34.
2968
986ac314
L		 29692020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2970
2971 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2972 only for ELF targets.
2973 * testsuite/gas/i386/unique.d: Don't xfail.
2974 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2975
19234a6d
AM		 29762020-02-06 Alan Modra <amodra@gmail.com>
2977
2978 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2979 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2980
02e0be69
AM		 29812020-02-06 Alan Modra <amodra@gmail.com>
2982
2983 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2984 xfail, and rename test.
2985 * testsuite/gas/elf/section12b.d: Likewise.
2986 * testsuite/gas/elf/section16a.d: Likewise.
2987 * testsuite/gas/elf/section16b.d: Likewise.
2988
a8c4d40b
L		 29892020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2990
2991 PR gas/25380
2992 * config/obj-elf.c (section_match): Removed.
2993 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2994 section_id.
2995 (obj_elf_change_section): Replace info and group_name arguments
2996 with match_p. Also update the section ID and flags from match_p.
2997 (obj_elf_section): Handle "unique,N". Update call to
2998 obj_elf_change_section.
2999 * config/obj-elf.h (elf_section_match): New.
3000 (obj_elf_change_section): Updated.
3001 * config/tc-arm.c (start_unwind_section): Update call to
3002 obj_elf_change_section.
3003 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
3004 * config/tc-microblaze.c (microblaze_s_data): Likewise.
3005 (microblaze_s_sdata): Likewise.
3006 (microblaze_s_rdata): Likewise.
3007 (microblaze_s_bss): Likewise.
3008 * config/tc-mips.c (s_change_section): Likewise.
3009 * config/tc-msp430.c (msp430_profiler): Likewise.
3010 * config/tc-rx.c (parse_rx_section): Likewise.
3011 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
3012 * doc/as.texi: Document "unique,N" in .section directive.
3013 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
3014 * testsuite/gas/elf/section15.d: New file.
3015 * testsuite/gas/elf/section15.s: Likewise.
3016 * testsuite/gas/elf/section16.s: Likewise.
3017 * testsuite/gas/elf/section16a.d: Likewise.
3018 * testsuite/gas/elf/section16b.d: Likewise.
3019 * testsuite/gas/elf/section17.d: Likewise.
3020 * testsuite/gas/elf/section17.l: Likewise.
3021 * testsuite/gas/elf/section17.s: Likewise.
3022 * testsuite/gas/i386/unique.d: Likewise.
3023 * testsuite/gas/i386/unique.s: Likewise.
3024 * testsuite/gas/i386/x86-64-unique.d: Likewise.
3025 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
3026
575d37ae
L		 30272020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3028
3029 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
3030
2384096c
G		 30312020-02-01 Anthony Green <green@moxielogic.com>
3032
3033 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
3034
95441c43
SL		 30352020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3036
3037 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
3038 %tls_ldo.
3039
d465d695
AV		 30402020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
3041
3042 PR gas/25472
3043 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
3044 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
3045 +mve.
3046 * testsuite/gas/arm/mve_dsp.d: New test.
3047
d26cc8a9
NC		 30482020-01-31 Nick Clifton <nickc@redhat.com>
3049
3050 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
3051 rather than BFD_RELOC_NONE.
3052
90e9955a
SP		 30532020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
3054
3055 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
3056 to support VLDMIA instruction for MVE.
3057 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
3058 instruction for MVE.
3059 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
3060 instruction for MVE.
3061 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
3062 instruction for MVE.
3063 * testsuite/gas/arm/mve-ldst.d: New test.
3064 * testsuite/gas/arm/mve-ldst.s: Likewise.
3065
53943f32
NC		 30662020-01-31 Nick Clifton <nickc@redhat.com>
3067
3068 * po/fr.po: Updated French translation.
3069 * po/ru.po: Updated Russian translation.
3070
c3036ed0
RS		 30712020-01-31 Richard Sandiford <richard.sandiford@arm.com>
3072
3073 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
3074 .s for the movprfx.
3075 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
3076 * testsuite/gas/aarch64/sve-movprfx_28.d,
3077 * testsuite/gas/aarch64/sve-movprfx_28.l,
3078 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
3079
2ae4c703
JB		 30802020-01-30 Jan Beulich <jbeulich@suse.com>
3081
3082 * config/tc-i386.c (output_disp): Tighten base_opcode check.
3083 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
3084 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
3085 Adjust expectations.
3086
bd434cc4
JM		 30872020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
3088
3089 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
3090 * testsuite/gas/bpf/alu-be.d: Likewise.
3091 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
3092 * testsuite/gas/bpf/alu32-be.d: Likewise.
3093
aeab2b26
JB		 30942020-01-30 Jan Beulich <jbeulich@suse.com>
3095
3096 * testsuite/gas/i386/x86-64-branch-2.s,
3097 testsuite/gas/i386/x86-64-branch-4.s,
3098 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
3099 * testsuite/gas/i386/ilp32/x86-64-branch.d,
3100 testsuite/gas/i386/x86-64-branch-2.d,
3101 testsuite/gas/i386/x86-64-branch-4.l,
3102 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
3103
873494c8
JB		 31042020-01-30 Jan Beulich <jbeulich@suse.com>
3105
3106 * config/tc-i386.c (process_suffix): .
3107 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
3108 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
3109 Add LRETQ case.
3110 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
3111 suffix.
3112 testsuite/gas/i386/x86_64.s: Add RETF cases.
3113 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
3114 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
3115 testsuite/gas/i386/x86-64-opcode.d,
3116 testsuite/gas/i386/x86-64-suffix-intel.d,
3117 testsuite/gas/i386/x86-64-suffix.d,
3118 testsuite/gas/i386/x86_64-intel.d
3119 testsuite/gas/i386/x86_64.d: Adjust expectations.
3120 * testsuite/gas/i386/x86-64-suffix.e,
3121 testsuite/gas/i386/x86_64.e: New.
3122
62b3f548
JB		 31232020-01-30 Jan Beulich <jbeulich@suse.com>
3124
3125 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
3126 special case.
3127
bc31405e
L		 31282020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3129
3130 PR binutils/25445
3131 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
3132 movsxd.
3133 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
3134 differences. Document movslq and movsxd.
3135 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
3136 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
3137 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
3138 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
3139 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
3140 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
3141 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
3142 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
3143 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
3144 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
3145 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
3146
e3696f67
AM		 31472020-01-27 Alan Modra <amodra@gmail.com>
3148
3149 * testsuite/gas/all/gas.exp: Replace case statements with switch
3150 statements.
3151 * testsuite/gas/elf/elf.exp: Likewise.
3152 * testsuite/gas/macros/macros.exp: Likewise.
3153 * testsuite/lib/gas-defs.exp: Likewise.
3154
7568c93b
TC		 31552020-01-27 Tamar Christina <tamar.christina@arm.com>
3156
3157 PR 25403
3158 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
3159 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
3160
403d1bd9
JW		 31612020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3162
3163 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
3164 s exts must be known, so rename *ok* to *fail*.
3165 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
3166 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
3167 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
3168 above change.
3169 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
3170 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
3171
be4c5e58
L		 31722020-01-22 H.J. Lu <hongjiu.lu@intel.com>
3173
3174 PR gas/25438
3175 * config/tc-i386.c (check_long_reg): Always disallow double word
3176 suffix in mnemonic with word general register.
3177 * testsuite/gas/i386/general.s: Replace word general register
3178 with double word general register for movl.
3179 * testsuite/gas/i386/inval.s: Add tests for movl with word general
3180 register.
3181 * testsuite/gas/i386/general.l: Updated.
3182 * testsuite/gas/i386/inval.l: Likewise.
3183
9e7028aa
AM		 31842020-01-22 Alan Modra <amodra@gmail.com>
3185
3186 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
3187 __tls_get_addr_desc and __tls_get_addr_opt.
3188
e3ed17f3
JB		 31892020-01-21 Jan Beulich <jbeulich@suse.com>
3190
3191 * testsuite/gas/i386/inval-crc32.s,
3192 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
3193 * testsuite/gas/i386/inval-crc32.l,
3194 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
3195
1a035124
JB		 31962020-01-21 Jan Beulich <jbeulich@suse.com>
3197
3198 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
3199 generic code path. Deal with No_lSuf being set in a template.
3200 * testsuite/gas/i386/inval-crc32.l,
3201 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
3202 instead of error(s) when operand size is ambiguous.
3203 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3204 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
3205 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
3206 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
3207 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
3208 Adjust expectations.
3209
c006a730
JB		 32102020-01-21 Jan Beulich <jbeulich@suse.com>
3211
3212 * config/tc-i386.c (process_suffix): Drop SYSRET special case
3213 and an intel_syntax check. Re-write lack-of-suffix processing
3214 logic.
3215 * doc/c-i386.texi: Document operand size defaults for suffix-
3216 less AT&T syntax insns.
3217 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
3218 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
3219 testsuite/gas/i386/x86-64-avx-scalar.s,
3220 testsuite/gas/i386/x86-64-avx.s,
3221 testsuite/gas/i386/x86-64-bundle.s,
3222 testsuite/gas/i386/x86-64-intel64.s,
3223 testsuite/gas/i386/x86-64-lock-1.s,
3224 testsuite/gas/i386/x86-64-opcode.s,
3225 testsuite/gas/i386/x86-64-sse2avx.s,
3226 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
3227 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
3228 testsuite/gas/i386/x86-64-nops.s,
3229 testsuite/gas/i386/x86-64-ptwrite.s,
3230 testsuite/gas/i386/x86-64-simd.s,
3231 testsuite/gas/i386/x86-64-sse-noavx.s,
3232 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
3233 insns.
3234 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3235 testsuite/gas/i386/noreg64.s: Add further tests.
3236 * testsuite/gas/i386/ilp32/x86-64-nops.d,
3237 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
3238 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
3239 testsuite/gas/i386/sse-noavx.d,
3240 testsuite/gas/i386/x86-64-intel64.d,
3241 testsuite/gas/i386/x86-64-nops.d,
3242 testsuite/gas/i386/x86-64-opcode.d,
3243 testsuite/gas/i386/x86-64-ptwrite-intel.d,
3244 testsuite/gas/i386/x86-64-ptwrite.d,
3245 testsuite/gas/i386/x86-64-simd-intel.d,
3246 testsuite/gas/i386/x86-64-simd-suffix.d,
3247 testsuite/gas/i386/x86-64-simd.d,
3248 testsuite/gas/i386/x86-64-sse-noavx.d
3249 testsuite/gas/i386/x86-64-suffix.d,
3250 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
3251 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
3252 testsuite/gas/i386/noreg64.l: New.
3253 * testsuite/gas/i386/i386.exp: Run new tests.
3254
c906a69a
JB		 32552020-01-21 Jan Beulich <jbeulich@suse.com>
3256
3257 * testsuite/gas/i386/avx512_bf16_vl.s,
3258 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
3259 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
3260 broadcast forms of VCVTNEPS2BF16.
3261 * testsuite/gas/i386/avx512_bf16_vl.d,
3262 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
3263
26916852
NC		 32642020-01-20 Nick Clifton <nickc@redhat.com>
3265
3266 * po/uk.po: Updated Ukranian translation.
3267
14470f07
L		 32682020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3269
3270 PR ld/25416
3271 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3272 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3273 x32 object.
3274 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3275 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3276 R_X86_64_GOTPC32_TLSDESC relocation.
3277
1b1bb2c6
NC		 32782020-01-18 Nick Clifton <nickc@redhat.com>
3279
3280 * configure: Regenerate.
3281 * po/gas.pot: Regenerate.
3282
ae774686
NC		 32832020-01-18 Nick Clifton <nickc@redhat.com>
3284
3285 Binutils 2.34 branch created.
3286
42e04b36
L		 32872020-01-17 H.J. Lu <hongjiu.lu@intel.com>
3288
3289 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3290 with vex_encoding_vex.
3291 (parse_insn): Likewise.
3292 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
3293 and {vex3} documentation.
3294 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3295 {vex}.
3296 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3297
2da2eaf4
AV		 32982020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
3299
3300 PR 25376
3301 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3302 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3303 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3304 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3305 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3306 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3307
45a4bb20
JB		 33082020-01-16 Jan Beulich <jbeulich@suse.com>
3309
3310 * config/tc-i386.c (match_template): Drop found_cpu_match local
3311 variable.
3312
4814632e
JB		 33132020-01-16 Jan Beulich <jbeulich@suse.com>
3314
3315 * testsuite/gas/i386/avx512dq-inval.l,
3316 testsuite/gas/i386/avx512dq-inval.s: New.
3317 * testsuite/gas/i386/i386.exp: Run new test.
3318
131cb553
JL		 33192020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3320
3321 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3322 relocations when the target is 430X, except when extracting part of an
3323 expression.
3324 (msp430_srcoperand): Adjust comment.
3325 Initialize the expp member of the msp430_operand_s struct as
3326 appropriate.
3327 (msp430_dstoperand): Likewise.
3328 * testsuite/gas/msp430/msp430.exp: Run new test.
3329 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3330 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3331
c24d0e8d
AM		 33322020-01-15 Alan Modra <amodra@gmail.com>
3333
3334 * configure.tgt: Add sparc-*-freebsd case.
3335
e44925ae
LC		 33362020-01-14 Lili Cui <lili.cui@intel.com>
3337
3338 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3339 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3340 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3341 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3342 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3343 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3344 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3345 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3346 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3347 * testsuite/gas/i386/align-branch-5.d: Likewise.
3348 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3349 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3350 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3351 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3352 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3353 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3354 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3355 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3356 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3357 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3358 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3359 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3360
7a6bf3be
SB		 33612020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3362
3363 PR 25377
3364 * config/tc-z80.c: Add support for half precision, single
3365 precision and double precision floating point values.
3366 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3367 * doc/as.texi: Add new z80 command line options.
3368 * doc/c-z80.texi: Document new z80 command line options.
3369 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3370 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3371 * testsuite/gas/z80/z80.exp: Run the new test.
3372 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3373 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3374 * testsuite/gas/z80/strings.d: Update expected output.
3375
82e9597c
MM		 33762020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3377
3378 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3379 dependency.
3380
5e4f7e05
CZ		 33812020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3382
3383 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3384 the CPU.
3385 * config/tc-arc.h: Add header if/defs.
3386 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3387
febda64f
AM		 33882020-01-13 Alan Modra <amodra@gmail.com>
3389
3390 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3391
5496abe1
AM		 33922020-01-13 Alan Modra <amodra@gmail.com>
3393
3394 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3395 insertion.
3396
ec4181f2
AM		 33972020-01-10 Alan Modra <amodra@gmail.com>
3398
3399 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3400 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3401
40c75bc8
SB		 34022020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3403
3404 PR 25224
3405 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3406 opcode byte values.
3407 (emit_ld_r_r): Likewise.
3408 (emit_ld_rr_m): Likewise.
3409 (emit_ld_rr_nn): Likewise.
3410
72aea328
JB		 34112020-01-09 Jan Beulich <jbeulich@suse.com>
3412
3413 * config/tc-i386.c (optimize_encoding): Add
3414 is_any_vex_encoding() invocations. Drop respective
3415 i.tm.extension_opcode == None checks.
3416
3f93af61
JB		 34172020-01-09 Jan Beulich <jbeulich@suse.com>
3418
3419 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3420 REX transformations. Correct comment indentation.
3421
7697afb6
JB		 34222020-01-09 Jan Beulich <jbeulich@suse.com>
3423
3424 * config/tc-i386.c (optimize_encoding): Generalize register
3425 transformation for TEST optimization.
3426
d835a58b
JB		 34272020-01-09 Jan Beulich <jbeulich@suse.com>
3428
3429 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3430 testsuite/gas/i386/x86-64-sysenter-amd.d,
3431 testsuite/gas/i386/x86-64-sysenter-amd.l,
3432 testsuite/gas/i386/x86-64-sysenter-intel.d,
3433 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3434 * testsuite/gas/i386/i386.exp: Run new tests.
3435
915808f6
NC		 34362020-01-08 Nick Clifton <nickc@redhat.com>
3437
3438 PR 25284
3439 * doc/as.texi (Align): Document the fact that all arguments can be
3440 omitted.
3441 (Balign): Likewise.
3442 (P2align): Likewise.
3443
f1f28025
NC		 34442020-01-08 Nick Clifton <nickc@redhat.com>
3445
3446 PR 14891
3447 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3448 already defined as a different symbol type.
3449 * testsuite/gas/elf/pr14891.s: New test source file.
3450 * testsuite/gas/elf/pr14891.d: New test driver.
3451 * testsuite/gas/elf/pr14891.s: New test expected error output.
3452 * testsuite/gas/elf/elf.exp: Run the new test.
3453
030a2e78
AM		 34542020-01-08 Alan Modra <amodra@gmail.com>
3455
3456 * config/tc-z8k.c (md_begin): Make idx unsigned.
3457 (get_specific): Likewise for this_index.
3458
2a1ebfb2
CZ		 34592020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3460
3461 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3462 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3463 (md_operand): Set X_md to absent.
3464 (arc_parse_name): Check for X_md.
3465
16d87673
SB		 34662020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3467
3468 PR 25311
3469 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3470 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3471 NO_STRING_ESCAPES.
3472 * read.c (next_char_of_string): Likewise.
3473 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3474 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3475
a2322019
NC		 34762020-01-03 Nick Clifton <nickc@redhat.com>
3477
3478 * po/sv.po: Updated Swedish translation.
3479
5437a02a
JB		 34802020-01-03 Jan Beulich <jbeulich@suse.com>
3481
3482 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3483 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3484
567dfba2
JB		 34852020-01-03 Jan Beulich <jbeulich@suse.com>
3486
3487 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3488 by-element usdot. Add 64-bit form tests for by-element sudot.
3489 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3490
8c45011a
JB		 34912020-01-03 Jan Beulich <jbeulich@suse.com>
3492
3493 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3494 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3495
f4950f76
JB		 34962020-01-03 Jan Beulich <jbeulich@suse.com>
3497
3498 * testsuite/gas/aarch64/f64mm.d,
3499 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3500
6655dba2
SB		 35012020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3502
3503 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3504 support for assembler code generated by SDCC. Add new relocation
3505 types. Add z80-elf target support.
3506 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3507 labels. Local labels starts from ".L".
3508 * NEWS: Mention the new support.
3509 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3510 * testsuite/gas/all/fwdexp.s: Likewise.
3511 * testsuite/gas/all/cond.l: Likewise.
3512 * testsuite/gas/all/cond.s: Likewise.
3513 * testsuite/gas/all/fwdexp.d: Likewise.
3514 * testsuite/gas/all/fwdexp.s: Likewise.
3515 * testsuite/gas/elf/section2.e-mips: Likewise.
3516 * testsuite/gas/elf/section2.l: Likewise.
3517 * testsuite/gas/elf/section2.s: Likewise.
3518 * testsuite/gas/macros/app1.d: Likewise.
3519 * testsuite/gas/macros/app1.s: Likewise.
3520 * testsuite/gas/macros/app2.d: Likewise.
3521 * testsuite/gas/macros/app2.s: Likewise.
3522 * testsuite/gas/macros/app3.d: Likewise.
3523 * testsuite/gas/macros/app3.s: Likewise.
3524 * testsuite/gas/macros/app4.d: Likewise.
3525 * testsuite/gas/macros/app4.s: Likewise.
3526 * testsuite/gas/macros/app4b.s: Likewise.
3527 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3528 * testsuite/gas/z80/z80.exp: Add new tests
3529 * testsuite/gas/z80/dollar.d: New file.
3530 * testsuite/gas/z80/dollar.s: New file.
3531 * testsuite/gas/z80/ez80_adl_all.d: New file.
3532 * testsuite/gas/z80/ez80_adl_all.s: New file.
3533 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3534 * testsuite/gas/z80/ez80_isuf.s: New file.
3535 * testsuite/gas/z80/ez80_z80_all.d: New file.
3536 * testsuite/gas/z80/ez80_z80_all.s: New file.
3537 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3538 * testsuite/gas/z80/r800_extra.d: New file.
3539 * testsuite/gas/z80/r800_extra.s: New file.
3540 * testsuite/gas/z80/r800_ii8.d: New file.
3541 * testsuite/gas/z80/r800_z80_doc.d: New file.
3542 * testsuite/gas/z80/z180.d: New file.
3543 * testsuite/gas/z80/z180.s: New file.
3544 * testsuite/gas/z80/z180_z80_doc.d: New file.
3545 * testsuite/gas/z80/z80_doc.d: New file.
3546 * testsuite/gas/z80/z80_doc.s: New file.
3547 * testsuite/gas/z80/z80_ii8.d: New file.
3548 * testsuite/gas/z80/z80_ii8.s: New file.
3549 * testsuite/gas/z80/z80_in_f_c.d: New file.
3550 * testsuite/gas/z80/z80_in_f_c.s: New file.
3551 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3552 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3553 * testsuite/gas/z80/z80_out_c_0.d: New file.
3554 * testsuite/gas/z80/z80_out_c_0.s: New file.
3555 * testsuite/gas/z80/z80_reloc.d: New file.
3556 * testsuite/gas/z80/z80_reloc.s: New file.
3557 * testsuite/gas/z80/z80_sli.d: New file.
3558 * testsuite/gas/z80/z80_sli.s: New file.
3559
a65b5de6
SN		 35602020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3561
3562 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3563 REGLIST_RN.
3564
b14ce8bf
AM		 35652020-01-01 Alan Modra <amodra@gmail.com>
3566
3567 Update year range in copyright notice of all files.
3568
0b114740 3569For older changes see ChangeLog-2019
3499769a 3570\f
0b114740 3571Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3572
3573Copying and distribution of this file, with or without modification,
3574are permitted in any medium without royalty provided the copyright
3575notice and this notice are preserved.
3576
3577Local Variables:
3578mode: change-log
3579left-margin: 8
3580fill-column: 74
3581version-control: never
3582End:
GDB Binutils - Deliverables
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