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x86: replace EXqScalarS by EXqVexScalarS
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
39e0f456
JB		 12020-07-06 Jan Beulich <jbeulich@suse.com>
2
3 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
4 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
5 * testsuite/gas/i386/avx512f-opts-intel.d,
6 testsuite/gas/i386/avx512f-opts.d
7 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
8 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
9
ddc73fa9
NC		 102020-07-06 Yuri Chornoivan <yurchor@ukr.net>
11
12 PR 26204
13 * config/tc-arm.c: Fix spelling mistake.
14 * config/tc-riscv.c: Likewise.
15 * config/tc-z80.c: Likewise.
16 * po/gas.pot: Regenerate.
17
17550be7
NC		 182020-07-06 Nick Clifton <nickc@redhat.com>
19
20 * po/uk.po: Updated Ukranian translation.
21
b19d852d
NC		 222020-07-04 Nick Clifton <nickc@redhat.com>
23
24 * configure: Regenerate.
25 * po/gas.pot: Regenerate.
26
272020-07-04 Nick Clifton <nickc@redhat.com>
28
29 * version.m4: Change version number to 2.35.50.
30 * configure: Regenerate.
31 * po/bfd.pot: Regenerate.
32
b115b9fd
NC		 332020-07-04 Nick Clifton <nickc@redhat.com>
34
35 Binutils 2.35 branch created.
36
b657622c
AM		 372020-07-03 Alan Modra <amodra@gmail.com>
38
39 PR 26028
40 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
41
c2ecccb3
L		 422020-07-02 H.J. Lu <hongjiu.lu@intel.com>
43
44 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
45 swap two source operands.
46
f436f38e
NC		 472020-07-02 Nick Clifton <nickc@redhat.com>
48
49 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
50
f405494f
AC		 512020-07-02 Alex Coplan <alex.coplan@arm.com>
52
53 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
54 segfault on negative chars.
55 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
56 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
57
0942c7ab
NC		 582020-07-02 Nick Clifton <nickc@redhat.com>
59
60 PR 26028
61 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
62 command line.
63 * testsuite/gas/ia64/unwind.d: Likewise.
64 * testsuite/gas/mmix/bspec-1.d: Likewise.
65 * testsuite/gas/mmix/bspec-2.d: Likewise.
66 * testsuite/gas/mmix/comment-1.d: Likewise.
67 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
68
3443489c
AM		 692020-07-01 Alan Modra <amodra@gmail.com>
70
71 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
72
054b336d
AM		 732020-07-01 Alan Modra <amodra@gmail.com>
74
75 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
76 in data sections, and mep.
77
bbd19b19
L		 782020-06-30 H.J. Lu <hongjiu.lu@intel.com>
79
80 * NEWS: Mention x86 NaCl target support removal.
81 * config/tc-i386.c: Remove x86 NaCl target support.
82 * config/tc-i386.h: Likewise.
83 * configure.tgt: Likewise.
84 * testsuite/gas/i386/i386.exp: Likewise.
85 * testsuite/gas/i386/iamcu-1.d: Likewise.
86 * testsuite/gas/i386/iamcu-2.d: Likewise.
87 * testsuite/gas/i386/iamcu-3.d: Likewise.
88 * testsuite/gas/i386/iamcu-4.d: Likewise.
89 * testsuite/gas/i386/iamcu-5.d: Likewise.
90 * testsuite/gas/i386/k1om.d: Likewise.
91 * testsuite/gas/i386/l1om.d: Likewise.
92
08ccfccf
NC		 932020-06-30 Nelson Chu <nelson.chu@sifive.com>
94
95 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
96 checking into riscv_csr_address.
97 (riscv_csr_version_check): Likewise.
98 (riscv_csr_address): New function. Return the suitable CSR address
99 after checking the ISA dependency and versions. Issue warnings if
100 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
101 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
102 priv spec versions for them.
103 (reg_csr_lookup_internal): Call riscv_csr_address to find the
104 suitable CSR address.
105 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
106 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
107 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
108 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
109 priv spec warnings here. These warnings are added by accident.
110 Remove them and only focus on the ISA dependency warnings.
111 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
112 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
113 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
114 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
115 than the privileged ones.
116 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
117 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
118 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
119 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
120 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
121 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
122 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
123 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
124 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
125 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
126
8c190ce0
L		 1272020-06-29 H.J. Lu <hongjiu.lu@intel.com>
128
129 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
130 (md_assemble): Don't process ImmExt without operands.
131
b20e7614
HPN		 1322020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
133
134 PR gas/25331
135 * config/tc-mmix.c (md_assemble) <fixup for
136 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
137 Also, set its fx_no_overflow.
138 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
139 Similarly this fixup affects 4 bytes, not 8 and needs its
140 fx_no_overflow set.
141 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 142 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 143
279edac5
AM		 1442020-06-29 Alan Modra <amodra@gmail.com>
145
146 * config/tc-s12z.c: Use C style comments.
147 * config/tc-z80.c: Likewise.
148 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
149
b6cd5d10
L		 1502020-06-26 H.J. Lu <hongjiu.lu@intel.com>
151
152 * config/tc-i386.c (md_assemble): Process ImmExt without
153 operands.
154
63112cd6
L		 1552020-06-26 H.J. Lu <hongjiu.lu@intel.com>
156
157 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
158 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
159 VECSIB256 and VECSIB512, respectively.
160 (build_modrm_byte): Replace vecsib with sib.
161
2a1bb84c
JB		 1622020-06-26 Jan Beulich <jbeulich@suse.com>
163
164 * testsuite/gas/i386/nop-1-suffix.d: New.
165 * testsuite/gas/i386/i386.exp: Run new test.
166
85f7484a
PB		 1672020-06-26 Pat Bernardi <bernardi@adacore.com>
168
169 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
170 (md_pseudo_table): Handle "gnu_attribute".
171 * doc/as.texi: Document GNU attribute for M68K.
172
b59d128a
NC		 1732020-06-25 Nick Clifton <nickc@redhat.com>
174
175 PR 26141
176 * config/tc-arm.c (arm_force_relocation): Force resolution of
177 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
178 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
179
c423d21a
JB		 1802020-06-25 Jan Beulich <jbeulich@suse.com>
181
182 * config/tc-i386.c (md_assemble): Move call to process_immext()
183 ...
184 (process_operands): ... here.
185
8bbb3ad8
JB		 1862020-06-25 Jan Beulich <jbeulich@suse.com>
187
188 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
189 diagnostic when there is a sizing prefix. Switch to word/dword/
190 qword encoding when there is a sizing prefix and no (explicit or
191 derived) suffix.
192 (update_imm): Handle presence of a sizing prefix.
193 * testsuite/gas/i386/noreg16-data32.d,
194 testsuite/gas/i386/noreg32-data16.d,
195 testsuite/gas/i386/noreg32-data16.e,
196 testsuite/gas/i386/noreg64-data16.d,
197 testsuite/gas/i386/noreg64-data16.e,
198 testsuite/gas/i386/noreg64-rex64.d: New.
199 * testsuite/gas/i386/i386.exp: Run new tests.
200 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
201 Introduce and use pfx* macros.
202 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
203 addressing.
204 * testsuite/gas/i386/noreg16.d: Adjust expectations.
205
589958d6
JB		 2062020-06-25 Jan Beulich <jbeulich@suse.com>
207
208 * testsuite/gas/i386/avx-16bit.d,
209 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
210 testsuite/gas/i386/avx512f-16bit.d,
211 testsuite/gas/i386/avx512f.d,
212 testsuite/gas/i386/evex-lig256.d,
213 testsuite/gas/i386/evex-lig512.d
214 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
215 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
216 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
217 testsuite/gas/i386/sse2-16bit.d,
218 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
219 expectations.
220
0b9404fd
JB		 2212020-06-25 Jan Beulich <jbeulich@suse.com>
222
223 * config/tc-i386.c (md_assemble): Also reject explicit REX
224 prefixes with VEX and alike encoded insns. Zap consumed bits
225 from i.rex.
226 (output_insn): Don't ignore REX prefix for VEX and alike
227 encodings; abort() instead if encountered.
228 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
229 ...
230 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
231 * testsuite/gas/i386/x86-64-pseudos.d,
232 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
233
a5aeccd9
JB		 2342020-06-25 Jan Beulich <jbeulich@suse.com>
235
236 * config/tc-i386.c (process_operands): Translate explicit REX
237 prefix into i.rex for SSE2AVX templates.
238 (set_rex_vrex): New helper.
239 (build_modrm_byte): Use it.
240 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
241 REX prefixes.
242 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
243
40d231b4
JB		 2442020-06-25 Jan Beulich <jbeulich@suse.com>
245
246 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
247 templates when there's no data size prefix.
248 (md_assemble): Reject data size prefix also for legacy encoded
249 SIMD templates.
250 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
251 Uncomment previously not working line.
252 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
253 data16 prefix.
254 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
255 testsuite/gas/i386/sse2avx.d: Adjust expectations.
256
11abe426
JB		 2572020-06-25 Jan Beulich <jbeulich@suse.com>
258
259 * config/tc-i386.c (build_evex_prefix): Drop early setting of
260 vec_length.
261
1a79004f
NC		 2622020-06-23 Nelson Chu <nelson.chu@sifive.com>
263
264 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
265 explicit_priv_attr. It used to indicate CSR or priv instructions are
266 explictly used.
267 (riscv_is_priv_insn): Return True if it is a privileged instruction.
268 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
269 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
270 (riscv_write_out_attrs): Clarification of when to generate the elf
271 priv spec attributes.
272 * testsuite/gas/riscv/attribute-11.s: Add comments.
273 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
274 `priv_insn_<n>` to decide which priv instruction is expected to used.
275 (<n> is a to e.)
276 * testsuite/gas/riscv/attribute-14a.d: Likewise.
277 * testsuite/gas/riscv/attribute-14b.d: Likewise.
278 * testsuite/gas/riscv/attribute-14c.d: Likewise.
279 * testsuite/gas/riscv/attribute-14d.d: Likewise.
280 * testsuite/gas/riscv/attribute-14e.d: Likewise.
281
39ff0b81
NC		 2822020-06-22 Nelson Chu <nelson.chu@sifive.com>
283
284 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
285 (riscv_set_default_priv_spec): Get the priv spec version from the
286 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
287
e2201c2a
AM		 2882020-06-20 Alan Modra <amodra@gmail.com>
289
290 * configure.tgt: Set bfd_gas for all SH targets.
291
d27c357a
JB		 2922020-06-18 Jan Beulich <jbeulich@suse.com>
293
294 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
295 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
296 expectations.
297
708a2fff
CL		 2982020-06-16 Lili Cui <lili.cui@intel.com>
299
300 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
301 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
302 * doc/c-i386.texi: Add avx512_vp2intersect.
303
2106ed9b
JB		 3042020-06-16 Jan Beulich <jbeulich@suse.com>
305
306 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
307 conditional.
308 * testsuite/gas/i386/sse-check.s: Adjust comment.
309 * testsuite/gas/i386/sse-check-error.l,
310 testsuite/gas/i386/sse-check-warn.e,
311 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
312 expectations.
313
a435742a
AM		 3142020-06-16 Alan Modra <amodra@gmail.com>
315
316 * config/tc-tic30.h: Remove OBJ_AOUT support.
317 * configure.tgt: Delete tic30-*-*aout* entry.
318
7a77f1ac
MF		 3192020-06-15 Max Filippov <jcmvbkbc@gmail.com>
320
321 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
322 macros.
323 (elf32xtensa_abi): New declaration.
324 (option_abi_windowed, option_abi_call0): New enum constants.
325 (md_longopts): Add entries for --abi-windowed and --abi-call0.
326 (md_parse_option): Add handlers for --abi-windowed and
327 --abi-call0.
328 (xtensa_add_config_info): Use xtensa_abi_choice instead of
329 XSHAL_ABI to format ABI tag.
330 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
331 --abi-call0 to the list of options.
332 * doc/c-xtensa.texi: Add description for options --abi-windowed
333 and --abi-call0.
334 * testsuite/gas/xtensa/abi-call0.d: New test definition.
335 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
336 * testsuite/gas/xtensa/abi.s: New test source.
337
efe30057
L		 3382020-06-14 H.J. Lu <hongjiu.lu@intel.com>
339
340 PR gas/26115
341 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
342 xsusldtrk.
343 * testsuite/gas/i386/tsxldtrk.s: Likewise.
344 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
345 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
346
d8af286f
NC		 3472020-06-12 Nelson Chu <nelson.chu@sifive.com>
348
349 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
350 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
351 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
352
18ca16be
SG		 3532020-06-09 Seth Girvan <snth@snthhacks.com>
354
355 * doc/c-avr.texi: Improve wording.
356
6778f1c4
JB		 3572020-06-09 Jan Beulich <jbeulich@suse.com>
358
359 * testsuite/gas/i386/x86-64-pseudos-bad.s,
360 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
361
73239888
JB		 3622020-06-09 Jan Beulich <jbeulich@suse.com>
363
364 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
365 encoding tests.
366 * testsuite/gas/i386/prefix.d: Adjust expectations.
367
bf926894
JB		 3682020-06-09 Jan Beulich <jbeulich@suse.com>
369
370 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
371 with VEX/EVEX encoding tests.
372 * testsuite/gas/i386/prefix.d: Adjust expectations.
373
828c2a25
JB		 3742020-06-09 Jan Beulich <jbeulich@suse.com>
375
376 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
377 suffix.
378 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
379 * testsuite/gas/i386/noreg64.d: Adjust expectations.
380 * testsuite/gas/i386/noreg-intel64.d,
381 testsuite/gas/i386/noreg-intel64.l,
382 testsuite/gas/i386/noreg-intel64.s: New.
383 * testsuite/gas/i386/i386.exp: Run new tests.
384
da4977e0
JB		 3852020-06-09 Jan Beulich <jbeulich@suse.com>
386
387 * config/tc-i386.c (vex_encoding_error): New enumerator.
388 (VEX_check_operands): Rename to VEX_check_encoding. Check
389 for vex_encoding_error. Move Imm4 handling ...
390 (check_VecOperands): ... here.
391 (match_template): Call VEX_check_encoding when there are no
392 operands. Split construct calling check_VecOperands and
393 VEX_check_encoding (when there are operands).
394 (check_register): Don't blindly set vex_encoding_evex.
395 * testsuite/gas/i386/pseudos-bad.s,
396 testsuite/gas/i386/pseudos-bad.l: New.
397 * testsuite/gas/i386/i386.exp: Run new test.
398 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
399
26417f19
AC		 4002020-06-08 Alex Coplan <alex.coplan@arm.com>
401
402 * config/tc-arm.c (insns): Add dfb.
403 * testsuite/gas/arm/dfb.d: New test.
404 * testsuite/gas/arm/dfb.s: Input for test.
405
9f3e7dbc
NC		 4062020-06-08 Nick Clifton <nickc@redhat.com>
407
408 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
409
dd6b8a0b
JB		 4102020-06-08 Jan Beulich <jbeulich@suse.com>
411
412 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
413
73c76375
JB		 4142020-06-08 Jan Beulich <jbeulich@suse.com>
415
416 * config/tc-i386.c (check_byte_reg): Drop dead conditional
417 around as_bad().
418
22e00a3f
JB		 4192020-06-08 Jan Beulich <jbeulich@suse.com>
420
421 * config/tc-i386.c (check_register): Split RegTR handling, to
422 fail recognition also in 64-bit mode as well as with i586 or
423 i686 explicitly enabled.
424 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
425 * testsuite/gas/i386/x86_64-intel.d,
426 testsuite/gas/i386/x86_64.d: Adjust expectations.
427
1ab84e02
JB		 4282020-06-08 Jan Beulich <jbeulich@suse.com>
429
430 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
431 * testsuite/gas/cfi/cfi.exp: Run this test.
432
af32b722
JB		 4332020-06-08 Jan Beulich <jbeulich@suse.com>
434
435 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
436 check to %st(N) parsing logic.
437 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
438
8a6fb3f9
JB		 4392020-06-08 Jan Beulich <jbeulich@suse.com>
440
441 * config/tc-i386.c (bad_reg): New.
442 (check_VecOperations, i386_att_operand, i386_parse_name): Check
443 for it.
444 (check_register): New, broken out from ...
445 (parse_real_register): ... here. Call it.
446 (parse_register): Call it, and error upon failure.
447 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
448 testsuite/gas/i386/x86-64-equ-bad.s,
449 testsuite/gas/i386/x86-64-equ-bad.l: New.
450 * testsuite/gas/i386/i386.exp: Run new tests.
451
1424c35d
AM		 4522020-06-06 Alan Modra <amodra@gmail.com>
453
454 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
455 * doc/c-ppc.texi: Likewise.
456
87c69f97
AM		 4572020-06-06 Alan Modra <amodra@gmail.com>
458
459 * config/tc-ppc.c: Update throughout for reloc renaming.
460
f1919c56
JM		 4612020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
462
463 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
464 stringop-overflow.
465
3fc6c3dc
NC		 4662020-06-05 Nelson Chu <nelson.chu@sifive.com>
467
468 * config/tc-riscv.c (explicit_csr): New static boolean.
469 Used to indicate CSR are explictly used.
470 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
471 (riscv_write_out_attrs): If we already have set elf priv
472 attributes, then generate them. Otherwise, don't generate
473 them when no CSR are used.
474 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
475 * testsuite/gas/riscv/attribute-02.d: Likewise.
476 * testsuite/gas/riscv/attribute-03.d: Likewise.
477 * testsuite/gas/riscv/attribute-04.d: Likewise.
478 * testsuite/gas/riscv/attribute-05.d: Likewise.
479 * testsuite/gas/riscv/attribute-06.d: Likewise.
480 * testsuite/gas/riscv/attribute-07.d: Likewise.
481 * testsuite/gas/riscv/attribute-08.d: Likewise.
482 * testsuite/gas/riscv/attribute-09.d: Likewise.
483 * testsuite/gas/riscv/attribute-10.d: Likewise.
484 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
485 * testsuite/gas/riscv/attribute-11.s: New testcase.
486 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
487 used, so we should output the ELF priv attributes.
488 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
489 used, so output the priv attributes according to the -mpriv-spec.
490 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
491 used, so ignore the -mpriv-spec setting.
492
d413a623
L		 4932020-06-04 H.J. Lu <hongjiu.lu@intel.com>
494
495 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
496 cgen_get_insn_value.
497 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
498 endianness to cgen_get_insn_value and cgen_put_insn_value.
499
7d8b91fd
JM		 5002020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
501
502 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
503 cgen_put_insn_value.
504
d8740be1
JM		 5052020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
506
507 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
508 bpf_cgen_cpu_open.
509 (md_assemble): Remove no longer needed hack.
510
e9bffec9
JM		 5112020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
512
513 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
514 cgen_put_insn_value.
515 (gas_cgen_md_apply_fix): Likewise.
516 (gas_cgen_md_apply_fix): Likewise.
517 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
518 cgen_put_insn_value.
519 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
520 cgen_put_insn_value.
521
1cf67587
AM		 5222020-06-04 Alan Modra <amodra@gmail.com>
523
524 * testsuite/config/default.exp: Remove global directive outside
525 proc body.
526 * testsuite/gas/mep/complex-relocs.exp: Likewise.
527 * testsuite/gas/microblaze/relax_size.exp: Likewise.
528 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
529 * testsuite/gas/mt/relocs.exp: Likewise.
530 * testsuite/gas/rx/rx.exp: Likewise.
531
338d56a8
SC		 5322020-06-03 Stephen Casner <casner@acm.org>
533
534 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
535
bb7322c6
JW		 5362020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
537 Jim Wilson <jimw@sifive.com>
538
539 PR 26051
540 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
541 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
542 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
543 Move B before SB. Move J before UJ.
544
c39c821c
AC		 5452020-06-01 Alex Coplan <alex.coplan@arm.com>
546
547 * write.c (relax_segment): Fix handling of negative offset when
548 relaxing an rs_org frag.
549 * testsuite/gas/aarch64/org-neg.d: New test.
550 * testsuite/gas/aarch64/org-neg.l: Error output for test.
551 * testsuite/gas/aarch64/org-neg.s: Input for test.
552 * testsuite/gas/arm/org-neg.d: New test.
553 * testsuite/gas/arm/org-neg.l: Error output for test.
554 * testsuite/gas/arm/org-neg.s: Input for test.
555
66e3eb08
SC		 5562020-05-28 Stephen Casner <casner@acm.org>
557
558 Fix unexpected failures in gas testsuite for pdp11-aout target.
559 These are caused by the PDP11's mix of little-endian octets in
560 shorts but shorts in big endian order for long or quad.
561
562 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
563 * testsuite/gas/all/gas.exp: Select alternate test scripts for
564 pdp11, skip octa test completely.
565 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
566 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
567 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
568
9e85f042
NC		 5692020-05-28 Alex Coplan <alex.coplan@arm.com>
570
571 * frags.c (frag_grow): Fix comment.
572
1c912705
SC		 5732020-05-27 Stephen Casner <casner@acm.org>
574
575 PR gas/26001
576 * config/tc-pdp11.c (parse_reg): Distinguish register names from
577 symbols that begin with a register name.
578 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
579 * testsuite/gas/pdp11/pr26001.s: Likewise.
580 * testsuite/gas/pdp11/pr26001.d: Likewise.
581
5c505568
SC		 5822020-05-27 Simon Cook <simon.cook@embecosm.com>
583
584 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
585 pointer when creating struct riscv_csr_extra.
586
3c730740
L		 5872020-05-26 H.J. Lu <hongjiu.lu@intel.com>
588
589 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
590 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
591 * testsuite/gas/i386/inval-avx512f.l: Updated.
592
57b17940
SSF		 5932020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
594
595 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
596 load/store instruction variants with alignment hints.
597 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
598 instruction variants with alignment hints.
599
e3fed0f2
L		 6002020-05-26 H.J. Lu <hongjiu.lu@intel.com>
601
602 PR gas/26044
603 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
604 instead of R_XGATE_PCREL_X.
605 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
606 BFD_RELOC_XGATE_PCREL_X.
607
8bbc5da5
L		 6082020-05-26 H.J. Lu <hongjiu.lu@intel.com>
609
610 PR gas/26044
611 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
612 with &fragP->fr_literal[0].
613
c4612b92
L		 6142020-05-26 H.J. Lu <hongjiu.lu@intel.com>
615
616 PR gas/26044
617 * config/tc-vax.c (md_estimate_size_before_relax): Replace
618 fragP->fr_literal with &fragP->fr_literal[0].
619 (md_convert_frag): Likewise.
620
70b1b570
L		 6212020-05-26 H.J. Lu <hongjiu.lu@intel.com>
622
623 PR gas/26044
624 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
625 with &fragP->fr_literal[0].
626
e67e940f
L		 6272020-05-26 H.J. Lu <hongjiu.lu@intel.com>
628
629 PR gas/26044
630 * config/tc-crx.c (getreg_image): Change argument type to int.
631 (md_convert_frag): Replace fragP->fr_literal with
632 &fragP->fr_literal[0].
633
a05e3e20
L		 6342020-05-26 H.J. Lu <hongjiu.lu@intel.com>
635
636 PR gas/26044
637 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
638 sprintf with memmove.
639
c6412eee
L		 6402020-05-25 H.J. Lu <hongjiu.lu@intel.com>
641
642 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
643 with &fragP->fr_literal[0].
644
9fcc3457
L		 6452020-05-25 H.J. Lu <hongjiu.lu@intel.com>
646
647 PR gas/26041
648 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
649 2 overlapping strings.
650
6c115e16
L		 6512020-05-25 H.J. Lu <hongjiu.lu@intel.com>
652
653 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
654 with &fragP->fr_literal[0].
655
a39d29cd
L		 6562020-05-25 H.J. Lu <hongjiu.lu@intel.com>
657
658 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
659 with &fragp->fr_literal[0].
660 * config/tc-microblaze.c (md_apply_fix): Likewise.
661 * config/tc-sh.c (md_convert_frag): Likewise.
662
72393fd1
JW		 6632020-05-24 Jim Wilson <jimw@sifive.com>
664
665 PR 26025
666 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
667 asection to segT. New locals seg and subseg. Call subseg_set before
668 fix_new_exp. Call subseg_set after loop to restore original values.
669
9fbb53c7
AM		 6702020-05-21 Alan Modra <amodra@gmail.com>
671
672 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
673 throughout.
674 * config/obj-elf.c: Likewise.
675 * config/tc-aarch64.c: Likewise.
676 * config/tc-arm.c: Likewise.
677 * config/tc-m68k.c: Likewise.
678 * config/tc-nios2.c: Likewise.
679 * config/tc-tic30.c: Likewise.
680 * ecoff.c: Likewise.
681 * read.c: Likewise.
682 * stabs.c: Likewise.
683 * symbols.c: Likewise.
684 * testsuite/gas/all/test-gen.c: Likewise.
685
8f595e9b
NC		 6862020-05-20 Nelson Chu <nelson.chu@sifive.com>
687
688 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
689 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
690 Static variables which are used to set the ISA extensions. You can
691 use -march (or ELF build attributes) and -misa-spec to set them,
692 respectively.
693 (ext_version_hash): The hash table used to handle the extensions
694 with versions.
695 (init_ext_version_hash): Initialize the ext_version_hash according
696 to riscv_ext_version_table.
697 (riscv_get_default_ext_version): The callback function of
698 riscv_parse_subset_t. According to the choosed ISA spec,
699 get the default version for the specific extension.
700 (riscv_set_arch): Set the callback function.
701 (enum options, struct option md_longopts): Add new option -misa-spec.
702 (md_parse_option): Do not call riscv_set_arch for -march. We will
703 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
704 to set default_isa_spec class.
705 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
706 ext_version_hash, and then call riscv_set_arch to set the architecture
707 with versions according to default_arch_with_ext.
708 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
709 x extensions.
710 * testsuite/gas/riscv/attribute-03.d: Likewise.
711 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
712 already set it's version to 2p1 by march, so no need to use the default
713 2p2 version. For m-ext, we do not set the version by -march and ELF arch
714 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
715 ISA spec 2p2, so set 0p0 to it.
716 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
717 zicsr is 2p0 according to ISA spec 20191213.
718 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
719 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
720 You can set them by configure options --with-arch and
721 --with-isa-spec, respectively.
722 (riscv_set_default_isa_spec): New function used to set the
723 default ISA spec.
724 (md_parse_option): Call riscv_set_default_isa_spec rather than
725 call riscv_get_isa_spec_class directly.
726 (riscv_after_parse_args): If the -isa-spec is not set, then we
727 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
728 calling riscv_set_default_isa_spec.
729 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
730 the --with-isa-spec may be set to different ISA spec.
731 * testsuite/gas/riscv/attribute-02.d: Likewise.
732 * testsuite/gas/riscv/attribute-03.d: Likewise.
733 * testsuite/gas/riscv/attribute-04.d: Likewise.
734 * testsuite/gas/riscv/attribute-05.d: Likewise.
735 * testsuite/gas/riscv/attribute-06.d: Likewise.
736 * testsuite/gas/riscv/attribute-07.d: Likewise.
737 * configure.ac: Add configure options, --with-arch and
738 --with-isa-spec.
739 * configure: Regenerated.
740 * config.in: Regenerated.
741 * config/tc-riscv.c (default_priv_spec): Static variable which is
742 used to check if the CSR is valid for the chosen privilege spec. You
743 can use -mpriv-spec to set it.
744 (enum reg_class): We now get the CSR address from csr_extra_hash rather
745 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
746 (riscv_init_csr_hashes): Only need to initialize one hash table
747 csr_extra_hash.
748 (riscv_csr_class_check): Change the return type to void. Don't check
749 the ISA dependency if -mcsr-check isn't set.
750 (riscv_csr_version_check): New function. Check and find the CSR address
751 from csr_extra_hash, according to default_priv_spec. Report warning
752 for the invalid CSR if -mcsr-check is set.
753 (reg_csr_lookup_internal): Updated.
754 (reg_lookup_internal): Likewise.
755 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
756 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
757 (md_parse_option): Call riscv_set_default_priv_version to set
758 default_priv_spec.
759 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
760 privilege spec to the newest one.
761 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
762 include/opcode/riscv.h.
763 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
764 to check the ISA dependency for CSR, so fix the spec version by adding
765 -mpriv-spec=1.11.
766 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
767 version warnings for the test case.
768 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
769 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
770 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
771 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
772 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
773 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
774 Check whether the CSR is valid when privilege version 1.9 is choosed.
775 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
776 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
777 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
778 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
779 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
780 Check whether the CSR is valid when privilege version 1.10 is choosed.
781 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
782 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
783 Check whether the CSR is valid when privilege version 1.11 is choosed.
784 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
785 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
786 setting. You can set it by configure option --with-priv-spec.
787 (riscv_set_default_priv_spec): New function used to set the default
788 privilege spec.
789 (md_parse_option): Call riscv_set_default_priv_spec rather than
790 call riscv_get_priv_spec_class directly.
791 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
792 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
793 calling riscv_set_default_priv_spec.
794 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
795 the --with-priv-spec may be set to different privilege spec.
796 * testsuite/gas/riscv/priv-reg.d: Likewise.
797 * configure.ac: Add configure option --with-priv-spec.
798 * configure: Regenerated.
799 * config.in: Regenerated.
800 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
801 explicit_attr. Set it to TRUE if any ELF attribute is found.
802 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
803 the priv attributes are set.
804 (md_assemble): Set the default_priv_spec according to the priv
805 attributes when we start to assemble instruction.
806 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
807 riscv_write_out_attrs. Update the arch and priv attributes. If we
808 don't set the corresponding ELF attributes, then try to output the
809 default ones.
810 (riscv_set_public_attributes): If any ELF attribute or -march-attr
811 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
812 to update the arch and priv attributes.
813 (s_riscv_attribute): Make sure all arch and priv attributes are set
814 before any instruction.
815 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
816 ELF attribute or -march-attr is set. If the priv attributes are not
817 set, then try to update them by the default setting (-mpriv-spec or
818 --with-priv-spec).
819 * testsuite/gas/riscv/attribute-02.d: Likewise.
820 * testsuite/gas/riscv/attribute-03.d: Likewise.
821 * testsuite/gas/riscv/attribute-04.d: Likewise.
822 * testsuite/gas/riscv/attribute-06.d: Likewise.
823 * testsuite/gas/riscv/attribute-07.d: Likewise.
824 * testsuite/gas/riscv/attribute-08.d: Likewise.
825 * testsuite/gas/riscv/attribute-09.d: Likewise.
826 * testsuite/gas/riscv/attribute-10.d: Likewise.
827 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
828 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
829 set by priv attributes must be supported.
830 * testsuite/gas/riscv/attribute-05.s: Likewise.
831 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
832 priv attributes according to the -mpriv-spec option.
833 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
834 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
835 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
836 * testsuite/gas/riscv/priv-reg.d: Removed.
837 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
838 CSR according to the priv spec 1.9.
839 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
840 CSR according to the priv spec 1.9.1.
841 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
842 CSR according to the priv spec 1.10.
843 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
844 CSR according to the priv spec 1.11.
845 * config/tc-riscv.c (md_show_usage): Add descriptions about
846 the new GAS options.
847 * doc/c-riscv.texi: Likewise.
848
3d205eb4
PB		 8492020-05-19 Peter Bergner <bergner@linux.ibm.com>
850
851 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
852 * testsuite/gas/ppc/power9.d: Likewise.
853 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
854 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
855 sync, wait, waitrsv>: Add tests.
856 * testsuite/gas/ppc/power10.d: Likewise.
857
164446e0
AF		 8582020-05-19 Alexander Fedotov <alfedotov@gmail.com>
859
860 PR 25992
861 * config/tc-arm.c : Add arm_ext_v8r feature.
862 (it_fsm_post_encode): Check arm_ext_v8r feature.
863 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
864
69f57659
AM		 8652020-05-19 Alan Modra <amodra@gmail.com>
866
867 * write.c (write_contents): Use bfd_get_filename rather than
868 accessing bfd->filename directly. Use bfd_section_name rather
869 than accessing section->name directly.
870
0e1d094e
AM		 8712020-05-19 Alan Modra <amodra@gmail.com>
872
873 * symbols.c (local_symbol_make): Init all of lsy_flags.
874
d402189f
AM		 8752020-05-18 Alan Modra <amodra@gmail.com>
876
877 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
878 before looking at add_symbol->sy_flags.
879
503648e4 8802020-05-18 Hongtao Liu <hongtao.liu@intel.com>
881
882 * config/tc-i386.c: Not handle lret/iret.
883 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
884 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
885 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
886 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
887 * testsuite/gas/i386/lfence-ret.s: Ditto.
888 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
889 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
890 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
891 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
892 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
893 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
894 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
895
2a50b401
AM		 8962020-05-15 Alan Modra <amodra@gmail.com>
897 Alex Coplan <alex.coplan@arm.com>
898
899 * symbols.c (struct local_symbol): Update comment.
900 (resolve_symbol_value): For resolved symbols equated to other
901 symbols, verify that the referenced symbol is not a local_symbol
902 before accessing sy_value. Don't leave symbol loops during
903 finalize_syms resolution.
904 * testsuite/gas/all/assign-bad-recursive.d: New test.
905 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
906 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
907 * testsuite/gas/all/gas.exp: Run it.
908
9d95b8e9
NC		 9092020-05-14 Nick Clifton <nickc@redhat.com>
910
911 * po/sv.po: Updated Swedish translation.
912
3b646889
AM		 9132020-05-11 Alan Modra <amodra@gmail.com>
914
915 * testsuite/gas/ppc/scalarquad.d,
916 * testsuite/gas/ppc/scalarquad.s: New test.
917 * testsuite/gas/ppc/ppc.exp: Run it.
918
9cc4ce88
AM		 9192020-05-11 Alan Modra <amodra@gmail.com>
920
921 * testsuite/gas/ppc/rightmost.d,
922 * testsuite/gas/ppc/rightmost.s: New test.
923 * testsuite/gas/ppc/ppc.exp: Run it.
924
5d57bc3f
AM		 9252020-05-11 Alan Modra <amodra@gmail.com>
926
927 * testsuite/gas/ppc/xvtlsbb.d,
928 * testsuite/gas/ppc/xvtlsbb.s: New test.
929 * testsuite/gas/ppc/ppc.exp: Run it.
930
66ef5847
AM		 9312020-05-11 Alan Modra <amodra@gmail.com>
932
933 * testsuite/gas/ppc/stringop.d,
934 * testsuite/gas/ppc/stringop.s: New test.
935 * testsuite/gas/ppc/ppc.exp: Run it.
936
4f3e9537
PB		 9372020-05-11 Peter Bergner <bergner@linux.ibm.com>
938
939 * testsuite/gas/ppc/set_bool.d,
940 * testsuite/gas/ppc/set_bool.s: New test.
941 * testsuite/gas/ppc/ppc.exp: Run it.
942
ec40e91c
AM		 9432020-05-11 Alan Modra <amodra@gmail.com>
944
945 * testsuite/gas/ppc/bitmanip.d,
946 * testsuite/gas/ppc/bitmanip.s: New test.
947 * testsuite/gas/ppc/ppc.exp: Run it.
948
d7e97a76
AM		 9492020-05-11 Alan Modra <amodra@gmail.com>
950
951 * testsuite/gas/ppc/genpcv.d,
952 * testsuite/gas/ppc/genpcv.s: New test.
953 * testsuite/gas/ppc/ppc.exp: Run it.
954
fdefed7c
AM		 9552020-05-11 Alan Modra <amodra@gmail.com>
956
957 * testsuite/gas/ppc/maskmanip.d,
958 * testsuite/gas/ppc/maskmanip.s: New test.
959 * testsuite/gas/ppc/ppc.exp: Run it.
960
aa3c112f
AM		 9612020-05-11 Alan Modra <amodra@gmail.com>
962 Peter Bergner <bergner@linux.ibm.com>
963
964 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
965 (md_assemble): Check acc specified in correct operand.
966 * testsuite/gas/ppc/outerprod.d,
967 * testsuite/gas/ppc/outerprod.s,
968 * testsuite/gas/ppc/vsx4.d,
969 * testsuite/gas/ppc/vsx4.s: New tests.
970 * testsuite/gas/ppc/ppc.exp: Run them.
971
6edbfd3b
AM		 9722020-05-11 Alan Modra <amodra@gmail.com>
973
974 * testsuite/gas/ppc/simd_perm.d,
975 * testsuite/gas/ppc/simd_perm.s: New test.
976 * testsuite/gas/ppc/ppc.exp: Run it.
977
c7d7aea2
AM		 9782020-05-11 Alan Modra <amodra@gmail.com>
979
980 * testsuite/gas/ppc/int128.d,
981 * testsuite/gas/ppc/int128.s: New test.
982 * testsuite/gas/ppc/ppc.exp: Run it.
983
94ba9882
AM		 9842020-05-11 Alan Modra <amodra@gmail.com>
985
986 * testsuite/gas/ppc/vsx_32byte.d,
987 * testsuite/gas/ppc/vsx_32byte.s: New test.
988 * testsuite/gas/ppc/ppc.exp: Run it.
989
f4791f1a
AM		 9902020-05-11 Alan Modra <amodra@gmail.com>
991
992 * testsuite/gas/ppc/vec_mul.s,
993 * testsuite/gas/ppc/vec_mul.d: New test.
994 * testsuite/gas/ppc/ppc.exp: Run it.
995
3ff0a5ba
PB		 9962020-05-11 Peter Bergner <bergner@linux.ibm.com>
997
998 * testsuite/gas/ppc/byte_rev.d,
999 * testsuite/gas/ppc/byte_rev.s: New test.
1000 * testsuite/gas/ppc/ppc.exp: Run it.
1001
afef4fe9
PB		 10022020-05-11 Peter Bergner <bergner@linux.ibm.com>
1003
1004 * testsuite/gas/ppc/power10.d: Add paste. tests.
1005 * testsuite/gas/ppc/power10.s: Likewise.
1006
1224c05d
PB		 10072020-05-11 Peter Bergner <bergner@linux.ibm.com>
1008
1009 * testsuite/gas/ppc/power10.s: New test.
1010 * testsuite/gas/ppc/power10.d: Likewise.
1011 * testsuite/gas/ppc/ppc.exp: Run it.
1012
7c1f4227
AM		 10132020-05-11 Alan Modra <amodra@gmail.com>
1014
1015 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1016 renaming.
1017 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1018 place of -mfuture/-Mfuture.
1019 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1020 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1021
bfeaed38
NC		 10222020-05-06 Nick Clifton <nickc@redhat.com>
1023
1024 * po/sv.po: Updated Swedish translation.
1025
6ef719c0
NC		 10262020-05-06 Nick Clifton <nickc@redhat.com>
1027
1028 PR 25927
1029 * doc/as.texi (Preprocessing): Replace cross reference to not
1030 existant document with a URL to the equivalent page in the GCC
1031 manual.
1032
546cb2d8
NC		 10332020-05-05 Nick Clifton <nickc@redhat.com>
1034
1035 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1036 construction of a DWARF-5 directory name table.
1037 * testsuite/gas/elf/pr25917.d: Update expected output.
1038
7d0bd487
GN		 10392020-05-05 Gunther Nikl <gnikl@justmail.de>
1040
1041 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1042 (md_parse_option): Remove initialization of elf_flags.
070b775f 1043
fe05f369
ASDV		 10442020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1045
1046 PR gas/25863
1047 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1048 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1049 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1050
4706679d
NC		 10512020-05-04 Nick Clifton <nickc@redhat.com>
1052
1053 PR 25917
1054 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1055 table's existence before looking at its entries.
070b775f
NC		 1056 Also do not emit a default directory entry if there are no
1057 directories in use.
1058
4706679d
NC		 1059 * testsuite/gas/elf/pr25917.s: New test source file.
1060 * testsuite/gas/elf/pr25917.d: New test driver.
1061 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1062
09c1e68a
AC		 10632020-04-30 Alex Coplan <alex.coplan@arm.com>
1064
1065 * config/tc-aarch64.c (fix_insn): Implement for
1066 AARCH64_OPND_UNDEFINED.
1067 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1068 * testsuite/gas/aarch64/udf.s: New.
1069 * testsuite/gas/aarch64/udf.d: New.
1070 * testsuite/gas/aarch64/udf-invalid.s: New.
1071 * testsuite/gas/aarch64/udf-invalid.l: New.
1072 * testsuite/gas/aarch64/udf-invalid.d: New.
1073
c578f16e
YS		 10742020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1075
1076 * config/tc-rx.c (elf_flags): Reset default value.
1077 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1078
935f1f4b
MF		 10792020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1080
1081 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1082 if it's not defined.
1083 (microarch_earliest): New static variable.
1084 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1085 simcall opcode has mandatory parameter.
1086 (xg_init_global_config): Initialize microarch_earliest.
1087
5c936ef5
NC		 10882020-04-29 Nick Clifton <nickc@redhat.com>
1089
1090 PR 22699
1091 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1092 IMM0_8S and add support for IMM0_8U.
1093 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1094 unsigned 8-bit immediate.
1095 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1096 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1097
251dae91
TC		 10982020-04-27 Tamar Christina <tamar.christina@arm.com>
1099
1100 * NEWS: Add news entry for big-obj.
1101 * config/tc-i386.c (i386_target_format): Support new format.
1102 * doc/c-i386.texi: Add i386 support.
1103 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1104 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1105
714e6c96
NC		 11062020-04-27 Nick Clifton <nickc@redhat.com>
1107
1108 PR 25878
1109 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1110 (assign_file_to_slot): New function. Fills in an entry in the
1111 files table.
1112 (allocate_filenum): Use new function.
1113 (allocate_filename_to_slot): Use new function. If the specified
1114 slot entry is already in use, but was chosen automatically then
1115 reassign the automatic entry.
1116
a09f656b 11172020-04-26 Hongtao Liu <hongtao.liu@intel.com
1118
1119 * config/tc-i386.c (lfence_before_ret_shl): New member.
1120 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1121 for Anysize insns.
1122 (insert_after_load): Issue warning for REP CMPS/SCAS.
1123 (insert_before_before): Handle iret, Handle
1124 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1125 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1126 -mlfence-before-ret=[none/not/or/shl/yes].
1127 Enable -mlfence-before-ret=shl when
1128 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1129 (md_show_usage): Ditto.
1130 * doc/c-i386.texi: Ditto.
1131 * testsuite/gas/i386/i386.exp: Add new testcases.
1132 * testsuite/gas/i386/lfence-load-b.d: New.
1133 * testsuite/gas/i386/lfence-load-b.e: New.
1134 * testsuite/gas/i386/lfence-load.d: Modified.
1135 * testsuite/gas/i386/lfence-load.e: New.
1136 * testsuite/gas/i386/lfence-load.s: Modified.
1137 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1138 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1139 * testsuite/gas/i386/lfence-ret-c.d: New.
1140 * testsuite/gas/i386/lfence-ret-d.d: New.
1141 * testsuite/gas/i386/lfence-ret.s: Modified.
1142 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1143 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1144 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1145 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1146 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1147 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1148 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1149 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1150 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1151 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1152
30ce8e47
MF		 11532020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1154
1155 PR ld/25861
1156 * config/tc-xtensa.c (md_apply_fix): Replace
1157 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1158 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1159 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1160 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1161 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1162
31c89d60
AM		 11632020-04-22 Alan Modra <amodra@gmail.com>
1164
1165 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1166 symbol for ".symver .. remove".
1167 * doc/as.texi (.symver): Update.
1168 * testsuite/gas/symver/symver11.s: Make foo weak.
1169 * testsuite/gas/symver/symver11.d: Expect an error.
1170 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1171
1d3eb556
L		 11722020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1173
1174 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1175
bb2a1453
AS		 11762020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1177
1178 PR 25848
1179 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1180 * testsuite/gas/m68k/operands.d: Update.
1181 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1182
c36876fe
TC		 11832020-04-21 Tamar Christina <tamar.christina@arm.com>
1184
1185 PR binutils/24753
1186 * testsuite/gas/arm/pr24753.d: New test.
1187 * testsuite/gas/arm/pr24753.s: New test.
1188
6914be53
L		 11892020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1190
1191 PR gas/23840
1192 PR gas/25295
1193 * NEWS: Mention .symver extension.
1194 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1195 function.
1196 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1197 add a version name. Add local, hidden and remove visibility
1198 support.
1199 (elf_frob_symbol): Handle the list of version names. Update the
1200 original symbol to local, hidden or remove it from the symbol
1201 table.
1202 (elf_frob_file_before_adjust): Handle the list of version names.
1203 * config/obj-elf.h (elf_visibility): New.
1204 (elf_versioned_name_list): Likewise.
1205 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1206 and visibility. Change versioned_name pointer to struct
1207 elf_versioned_name_list.
1208 * doc/as.texi: Update .symver directive.
1209 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1210 error checking tests.
1211 * testsuite/gas/symver/symver6.d: New file.
1212 * testsuite/gas/symver/symver7.d: Likewise.
1213 * testsuite/gas/symver/symver7.s: Likewise.
1214 * testsuite/gas/symver/symver8.d: Likewise.
1215 * testsuite/gas/symver/symver8.s: Likewise.
1216 * testsuite/gas/symver/symver9.s: Likewise.
1217 * testsuite/gas/symver/symver9a.d: Likewise.
1218 * testsuite/gas/symver/symver9b.d: Likewise.
1219 * testsuite/gas/symver/symver10.s: Likewise.
1220 * testsuite/gas/symver/symver10a.d: Likewise.
1221 * testsuite/gas/symver/symver10b.d: Likewise.
1222 * testsuite/gas/symver/symver11.d: Likewise.
1223 * testsuite/gas/symver/symver11.s: Likewise.
1224 * testsuite/gas/symver/symver12.d: Likewise.
1225 * testsuite/gas/symver/symver12.s: Likewise.
1226 * testsuite/gas/symver/symver13.d: Likewise.
1227 * testsuite/gas/symver/symver13.s: Likewise.
1228 * testsuite/gas/symver/symver14.d: Likewise.
1229 * testsuite/gas/symver/symver14.l: Likewise.
1230 * testsuite/gas/symver/symver15.d: Likewise.
1231 * testsuite/gas/symver/symver15.l: Likewise.
1232 * testsuite/gas/symver/symver6.l: Removed.
1233 * testsuite/gas/symver/symver6.s: Updated.
1234
c2e5c986
SD		 12352020-04-20 Sudakshina Das <sudi.das@arm.com>
1236
1237 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1238 to include TSB.
1239 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1240 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1241 * testsuite/gas/aarch64/system.d: Update.
1242
8a6e1d1d
SD		 12432020-04-20 Sudakshina Das <sudi.das@arm.com>
1244
1245 * testsuite/gas/aarch64/bti.d: Update -march option.
1246 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1247 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1248 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1249 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1250
49af2f5c
AM		 12512020-04-17 Alan Modra <amodra@gmail.com>
1252
1253 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1254
8e4979ac
NC		 12552020-04-16 Gagan Singh Sidhu <broly@mac.com>
1256 Nick Clifton <nickc@redhat.com>
1257
1258 PR 25803
1259 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1260 targets.
1261 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1262 for the type-2 test.
1263 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1264 targets running this test.
1265
c54a9b56
DF		 12662020-02-16 David Faust <david.faust@oracle.com>
1267
1268 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1269 * testsuite/gas/bpf/jump32.s: New file.
1270 * testsuite/gas/bpf/jump32.d: Likewise.
1271
3071b197
L		 12722020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1273
1274 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1275 documentation.
1276
6a3ab923
GN		 12772020-04-08 Gunther Nikl <gnikl@justmail.de>
1278
1279 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1280 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1281 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1282 define.
1283 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1284 * tc.h (md_pcrel_from_section): Add prototype.
1285 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1286 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1287 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1288 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1289 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1290 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1291 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1292 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1293 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1294 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1295 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1296 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1297 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1298 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1299 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1300 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1301 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1302 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1303 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1304 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1305 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1306 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1307 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1308 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1309 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1310 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1311 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1312 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1313 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1314 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1315 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1316 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1317 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1318 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1319 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1320 md_apply_fix3): Delete prototypes.
6a3ab923 1321
6e0e8b45
L		 13222020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1323
1324 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1325 instructions.
1326
266803a2
L		 13272020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1328
1329 * doc/c-z80.texi: Fix @xref warnings.
1330
bb651e8b
CL		 13312020-04-07 Lili Cui <lili.cui@intel.com>
1332
1333 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1334 (cpu_noarch): Likewise.
1335 * doc/c-i386.texi: Document TSXLDTRK.
1336 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1337 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1338 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1339 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1340
4b27d27c
L		 13412020-04-02 Lili Cui <lili.cui@intel.com>
1342
1343 * config/tc-i386.c (cpu_arch): Add .serialize.
1344 (cpu_noarch): Likewise.
1345 * doc/c-i386.texi: Document serialize.
1346 * testsuite/gas/i386/i386.exp: Run serialize tests
1347 * testsuite/gas/i386/serialize.d: Likewise.
1348 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1349 * testsuite/gas/i386/serialize.s: Likewise.
1350
bb897477
RO		 13512020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1352
1353 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1354 * testsuite/gas/elf/section12b.d: Likewise.
1355 * testsuite/gas/elf/section16a.d: Likewise.
1356 * testsuite/gas/elf/section16b.d: Likewise.
1357
59e28a97
GN		 13582020-04-02 Gunther Nikl <gnikl@justmail.de>
1359
1360 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1361 with a suppressed address register.
1362
efc3a950
L		 13632020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1364
1365 PR gas/25756
1366 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1367 * testsuite/gas/i386/localpic.s: Add a test for relocation
1368 against local absolute symbol.
1369 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1370 * testsuite/gas/i386/localpic.d: Updated.
1371 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1372 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1373
15d47c3a
RO		 13742020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1375
1376 PR gas/25732
1377 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1378 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1379 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1380 testsuite/gas/i386/x86-64-jump.d.
1381 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1382 Incorporate changes to
1383 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1384 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1385 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1386 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1387 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1388
876678f0
MR		 13892020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1390
1391 PR 25611
1392 PR 25614
1393 * dwarf2dbg.c: Do not include "bignum.h".
1394
d1a89da5
NC		 13952020-03-30 Nelson Chu <nelson.chu@sifive.com>
1396
1397 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1398 * testsuite/gas/riscv/alias-csr.s: Likewise.
1399 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1400 to priv-reg-pseudo-noalias.
1401 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1402 * testsuite/gas/riscv/bad-csr.l: Likewise.
1403 * testsuite/gas/riscv/bad-csr.s: Likewise.
1404 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1405 * testsuite/gas/riscv/satp.s: Likewise.
1406 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1407 csr instruction, including alias-csr testcase.
1408 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1409 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1410 pseudo instruction with objdump -Mno-aliases.
1411 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1412 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1413 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1414 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1415 * testsuite/gas/riscv/priv-reg.s: Likewise.
1416 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1417 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1418 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1419
b7780957
J		 14202020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1421
1422 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1423 sections with the "b" attribute.
1424
d1023b5d
AM		 14252020-03-22 Alan Modra <amodra@gmail.com>
1426
1427 * testsuite/gas/s12z/truncated.d: Update expected output.
1428
0d832e7f
SB		 14292020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1430
1431 PR 25690
1432 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1433 * doc/c-z80.texi: Update documentation.
1434
327ef784
NC		 14352020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1436
1437 PR 25641
1438 PR 25668
1439 PR 25633
1440 Fix disassembling ED+A4/AC/B4/BC opcodes.
1441 Fix assembling lines containing colonless label and instruction
1442 with first operand inside parentheses.
1443 Fix registration of unsupported by target CPU registers.
1444 * config/tc-z80.c: See above.
1445 * config/tc-z80.h: See above.
1446 * testsuite/gas/z80/colonless.d: Update test.
1447 * testsuite/gas/z80/colonless.s: Likewise.
1448 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1449 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1450 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1451 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1452 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1453 * testsuite/gas/z80/unsup_regs.s: Likewise.
1454 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1455 * testsuite/gas/z80/z80.exp: Likewise.
1456 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1457 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1458 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1459
66d1f7cc
AV		 14602020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1461
1462 PR 25660
1463 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1464 (parse_operands): Handle new operand codes.
1465 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1466 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1467 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1468 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1469 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1470 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1471 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1472 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1473
9e8f1c90
L		 14742020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1475
1476 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1477
97b4a8f7
L		 14782020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1479
1480 * testsuite/gas/i386/i386.exp: Run new tests.
1481 * testsuite/gas/i386/lfence-byte.d: New file.
1482 * testsuite/gas/i386/lfence-byte.e: Likewise.
1483 * testsuite/gas/i386/lfence-byte.s: Likewise.
1484 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1485 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1486 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1487 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1488 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1489 * testsuite/gas/i386/lfence-load.d: Likewise.
1490 * testsuite/gas/i386/lfence-load.s: Likewise.
1491 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1492 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1493 * testsuite/gas/i386/lfence-ret.s: Likewise.
1494 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1495 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1496 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1497 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1498 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1499 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1500 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1501 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1502 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1503 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1504 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1505 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1506
ae531041
L		 15072020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1508
1509 * config/tc-i386.c (lfence_after_load): New.
1510 (lfence_before_indirect_branch_kind): New.
1511 (lfence_before_indirect_branch): New.
1512 (lfence_before_ret_kind): New.
1513 (lfence_before_ret): New.
1514 (last_insn): New.
1515 (load_insn_p): New.
1516 (insert_lfence_after): New.
1517 (insert_lfence_before): New.
1518 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1519 Set last_insn.
1520 (OPTION_MLFENCE_AFTER_LOAD): New.
1521 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1522 (OPTION_MLFENCE_BEFORE_RET): New.
1523 (md_longopts): Add -mlfence-after-load=,
1524 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1525 (md_parse_option): Handle -mlfence-after-load=,
1526 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1527 (md_show_usage): Display -mlfence-after-load=,
1528 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1529 (i386_cons_align): New.
1530 * config/tc-i386.h (i386_cons_align): New.
1531 (md_cons_align): New.
1532 * doc/c-i386.texi: Document -mlfence-after-load=,
1533 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1534
5496f3c6
NC		 15352020-03-11 Nick Clifton <nickc@redhat.com>
1536
1537 PR 25611
1538 PR 25614
1539 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1540 (DWARF2_FILE_SIZE_NAME): Default to -1.
1541 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1542 whichever is higher.
1543 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1544 (NUM_MD5_BYTES): Define.
1545 (struct file entry): Add md5 field.
1546 (get_filenum): Delete and replace with...
1547 (get_basename): New function.
1548 (get_directory_table_entry): New function.
1549 (allocate_filenum): New function.
1550 (allocate_filename_to_slot): New function.
1551 (dwarf2_where): Use new functions.
1552 (dwarf2_directive_filename): Add support for extended .file
1553 pseudo-op.
1554 (dwarf2_directive_loc): Allow the use of file number zero with
1555 DWARF 5 or higher.
1556 (out_file_list): Rename to...
1557 (out_dir_and_file_list): Add DWARF 5 support.
1558 (out_debug_line): Emit extra values into the section header for
1559 DWARF 5.
1560 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1561 * doc/as.texi (.file): Update the description of this pseudo-op.
1562 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1563 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1564 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1565 * NEWS: Mention the new feature.
1566
a6a1f5e0
AM		 15672020-03-10 Alan Modra <amodra@gmail.com>
1568
1569 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1570 to avoid signed overflow.
1571 * config/tc-mcore.c (md_assemble): Likewise.
1572 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1573 * config/tc-nds32.c (SET_ADDEND): Likewise.
1574 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1575
3fabc179
JB		 15762020-03-09 Jan Beulich <jbeulich@suse.com>
1577
1578 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1579 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1580 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1581
190e5fc8
AM		 15822020-03-07 Alan Modra <amodra@gmail.com>
1583
1584 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1585 first column.
1586
84d9ab33
NC		 15872020-03-06 Nick Clifton <nickc@redhat.com>
1588
1589 PR 25614
1590 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1591 0 if the dwarf_level is 5 or more. Complain if a filename follows
1592 a file 0.
1593 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1594 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1595 * testsuite/gas/elf/elf.exp: Run the new test.
1596
1597 PR 25612
1598 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1599 * doc/as.texi: Fix another typo.
1600
31bf1864
NC		 16012020-03-06 Nick Clifton <nickc@redhat.com>
1602
1603 PR 25612
1604 * as.c (dwarf_level): Define.
1605 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1606 (parse_args): Add support for the new options.
1607 as.h (dwarf_level): Prototype.
1608 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1609 value.
1610 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1611 (DWARF2_LINE_VERSION): Remove definition.
1612 * doc/as.texi: Document the new options.
1613
3c968de5
NC		 16142020-03-06 Nick Clifton <nickc@redhat.com>
1615
1616 PR 25572
1617 * as.c (main): Allow matching input and outputs when they are
1618 not regular files.
1619
bc49bfd8
JB		 16202020-03-06 Jan Beulich <jbeulich@suse.com>
1621
1622 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1623 casing.
1624 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1625 one of byte/word/dword/qword is set alongside a SIMD register in
1626 a template's operand.
1627
4873e243
JB		 16282020-03-06 Jan Beulich <jbeulich@suse.com>
1629
1630 * config/tc-i386.c (match_template): Extend code in logic
1631 rejecting certain suffixes in certain modes to also cover mask
1632 register use and VecSIB. Drop special casing of broadcast. Skip
1633 immediates in the check.
1634
e365e234
JB		 16352020-03-06 Jan Beulich <jbeulich@suse.com>
1636
1637 * config/tc-i386.c (match_template): Fold duplicate code in
1638 logic rejecting certain suffixes in certain modes. Drop
1639 pointless "else".
1640
4ed21b58
JB		 16412020-03-06 Jan Beulich <jbeulich@suse.com>
1642
1643 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1644 alongside !norex64 ones.
1645 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1646 with both 32- and 64-bit GPR operands.
1647 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1648 32- and 64-bit GPR operands.
1649 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1650 testsuite/gas/i386/x86-64-avx512bw.d,
1651 testsuite/gas/i386/x86-64-avx512f-intel.d,
1652 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1653
643bb870
JB		 16542020-03-06 Jan Beulich <jbeulich@suse.com>
1655
1656 * config/tc-i386.c (md_assemble): Drop use of rex64.
1657 (process_suffix): For REX.W for 64-bit CRC32.
1658
a23b33b3
JB		 16592020-03-06 Jan Beulich <jbeulich@suse.com>
1660
1661 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1662 addressing for MPX insns without base/index.
1663 * testsuite/gas/i386/mpx-16bit.s,
1664 * testsuite/gas/i386/mpx-16bit.d: New.
1665 * testsuite/gas/i386/i386.exp: Run new test.
1666
a0497384
JB		 16672020-03-06 Jan Beulich <jbeulich@suse.com>
1668
1669 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1670 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1671 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1672 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1673 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1674 as well as a BSWAP one.
1675 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1676 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1677 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1678 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1679 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1680 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1681 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1682 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1683 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1684 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1685 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1686 testsuite/gas/i386/vmx.d: Adjust expectations.
1687
b630c145
JB		 16882020-03-06 Jan Beulich <jbeulich@suse.com>
1689
1690 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1691 from having their operands swapped.
1692 * testsuite/gas/i386/waitpkg.s,
1693 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1694 3-operand cases as well as testing of 16-bit code generation.
1695 * testsuite/gas/i386/waitpkg.d,
1696 testsuite/gas/i386/waitpkg-intel.d,
1697 testsuite/gas/i386/x86-64-waitpkg.d,
1698 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1699
de48783e
NC		 17002020-03-04 Nelson Chu <nelson.chu@sifive.com>
1701
dee35d02
NC		 1702 * config/tc-riscv.c (percent_op_utype): Support the modifier
1703 %got_pcrel_hi.
1704 * doc/c-riscv.texi: Add documentation.
1705 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1706 modifier %got_pcrel_hi.
1707 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1708 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1709 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1710
de48783e
NC		 1711 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1712 (RISC-V-Formats): Update the section name from "Instruction Formats"
1713 to "RISC-V Instruction Formats".
1714
749479c8
AO		 17152020-03-04 Alexandre Oliva <oliva@adacore.com>
1716
1717 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1718 detected in a section which does not have at least 4 byte
1719 alignment.
1720 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1721 * testsuite/gas/arm/ldr-t.s: Likewise.
1722 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1723 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1724 disassembly, ignoring any NOPs that may have been inserted because
1725 of section alignment.
1726 * testsuite/gas/arm/ldr-t.d: Likewise.
1727
a847e322
JB		 17282020-03-04 Jan Beulich <jbeulich@suse.com>
1729
1730 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1731 * doc/c-i386.texi: Mention sev_es.
1732 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1733 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1734 expectations.
1735 * testsuite/gas/i386/arch-13-znver1.d,
1736 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1737
3cd7f3e3
L		 17382020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1739
1740 * config/tc-i386.c (match_template): Replace ignoresize and
1741 defaultsize with mnemonicsize.
1742 (process_suffix): Likewise.
1743
b8ba1385
SB		 17442020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1745
1746 PR 25627
1747 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1748 instruction LD IY,(HL).
1749 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1750 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1751 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1752 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1753
10d97a0f
L		 17542020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1755
1756 PR gas/25622
1757 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1758 x86-64-default-suffix-avx.
1759 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1760 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1761 * testsuite/gas/i386/noreg64.d: Updated.
1762 * testsuite/gas/i386/noreg64.l: Likewise.
1763 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1764 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1765 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1766
8326546e
SB		 17672020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1768
1769 PR 25604
1770 * config/tc-z80.c (contains_register): Prevent an illegal memory
1771 access when checking an expression for a register name.
1772
e3e896e6
AM		 17732020-03-03 Alan Modra <amodra@gmail.com>
1774
1775 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1776 support.
1777
a4dd6c97
AM		 17782020-03-02 Alan Modra <amodra@gmail.com>
1779
1780 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1781 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1782 and .sbss sections.
1783 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1784 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1785 (s3_s_score_lcomm): Likewise.
1786 * config/tc-score7.c: Similarly.
1787 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1788
dec7b24b
YS		 17892020-02-28 YunQiang Su <syq@debian.org>
1790
1791 PR gas/25539
1792 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1793 to handle multi-labels.
1794 (has_label_name): New.
1795
cceb53b8
MM		 17962020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1797
1798 * config/tc-arm.c (enum pred_instruction_type): Remove
1799 NEUTRAL_IT_NO_VPT_INSN predication type.
1800 (cxn_handle_predication): Modify to require condition suffixes.
1801 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1802 * testsuite/gas/arm/cde-scalar.s: Update test.
1803 * testsuite/gas/arm/cde-warnings.l: Update test.
1804 * testsuite/gas/arm/cde-warnings.s: Update test.
1805
da3ec71f
AM		 18062020-02-26 Alan Modra <amodra@gmail.com>
1807
1808 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1809 N_() on empty string.
1810
42135cad
AM		 18112020-02-26 Alan Modra <amodra@gmail.com>
1812
1813 * read.c (read_a_source_file): Call strncpy with length one
1814 less than size of original_case_string.
1815
dc1e8a47
AM		 18162020-02-26 Alan Modra <amodra@gmail.com>
1817
1818 * config/obj-elf.c: Indent labels correctly.
1819 * config/obj-macho.c: Likewise.
1820 * config/tc-aarch64.c: Likewise.
1821 * config/tc-alpha.c: Likewise.
1822 * config/tc-arm.c: Likewise.
1823 * config/tc-cr16.c: Likewise.
1824 * config/tc-crx.c: Likewise.
1825 * config/tc-frv.c: Likewise.
1826 * config/tc-i386-intel.c: Likewise.
1827 * config/tc-i386.c: Likewise.
1828 * config/tc-ia64.c: Likewise.
1829 * config/tc-mn10200.c: Likewise.
1830 * config/tc-mn10300.c: Likewise.
1831 * config/tc-nds32.c: Likewise.
1832 * config/tc-riscv.c: Likewise.
1833 * config/tc-s12z.c: Likewise.
1834 * config/tc-xtensa.c: Likewise.
1835 * config/tc-z80.c: Likewise.
1836 * read.c: Likewise.
1837 * symbols.c: Likewise.
1838 * write.c: Likewise.
1839
bd0cf5a6
NC		 18402020-02-20 Nelson Chu <nelson.chu@sifive.com>
1841
54b2aec1
NC		 1842 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1843 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1844 after parsing all arguments.
1845 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1846 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1847 are used to check if we write a read-only CSR by the CSR instruction.
1848 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1849 all CSR for the read-only CSR checking.
1850 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1851 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1852 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1853 all CSR instructions for the read-only CSR checking.
1854 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1855 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1856
2ca89224
NC		 1857 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1858 (riscv_opts): Initialize it.
1859 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1860 before doing the CSR checking.
1861 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1862 (md_longopts): Add mcsr-check and mno-csr-check.
1863 (md_parse_option): Handle new enum option values.
1864 (s_riscv_option): Handle new long options.
1865 * doc/c-riscv.texi: Add description for the new .option and assembler
1866 options.
1867 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1868 the CSR checking.
1869 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1870
bd0cf5a6
NC		 1871 * config/tc-riscv.c (csr_extra_hash): New.
1872 (enum riscv_csr_class): New enum. Used to decide
1873 whether or not this CSR is legal in the current ISA string.
1874 (struct riscv_csr_extra): New structure to hold all extra information
1875 of CSR.
1876 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1877 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1878 Call hash_reg_name to insert CSR address into reg_names_hash.
1879 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1880 Decide whether the CSR is valid according to the csr_extra_hash.
1881 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1882 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1883 not a boolean. This is same as riscv_init_csr_hash, so keep the
1884 consistent usage.
1885 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1886 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1887 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1888 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1889 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1890 f-ext CSR are not allowed.
1891 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1892 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1893 source file is `priv-reg.s`, and the ISA is rv64if, so the
1894 rv32-only CSR are not allowed.
1895 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1896
10a95fcc
AM		 18972020-02-21 Alan Modra <amodra@gmail.com>
1898
1899 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1900 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1901
dda2980f
AM		 19022020-02-21 Alan Modra <amodra@gmail.com>
1903
1904 PR 25569
1905 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1906 on section size adjustment, instead perform another write if
1907 exec header size is larger than section size.
1908
bd3380bc
NC		 19092020-02-19 Nelson Chu <nelson.chu@sifive.com>
1910
1911 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1912 -mno-arch-attr command line options.
1913
fa164239
JW		 19142020-02-19 Nelson Chu <nelson.chu@sifive.com>
1915
1916 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1917 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1918
fcaaac0a
SB		 19192020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1920
1921 PR 25576
1922 * config/tc-z80.c (md_parse_option): Do not use an underscore
1923 prefix for local labels in SDCC compatability mode.
1924 (z80_start_line_hook): Remove SDCC dollar label support.
1925 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1926 * testsuite/gas/z80/sdcc.s: Likewise.
1927
19282020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1929
1930 PR 25517
1931 * config/tc-z80.c: Add -march option.
1932 * doc/as.texi: Update Z80 documentation.
1933 * doc/c-z80.texi: Likewise.
1934 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1935 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1936 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1937 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1938 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1939 * testsuite/gas/z80/gbz80_all.d: Likewise.
1940 * testsuite/gas/z80/r800_extra.d: Likewise.
1941 * testsuite/gas/z80/r800_ii8.d: Likewise.
1942 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1943 * testsuite/gas/z80/sdcc.d: Likewise.
1944 * testsuite/gas/z80/z180.d: Likewise.
1945 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1946 * testsuite/gas/z80/z80_doc.d: Likewise.
1947 * testsuite/gas/z80/z80_ii8.d: Likewise.
1948 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1949 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1950 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1951 * testsuite/gas/z80/z80_sli.d: Likewise.
1952 * testsuite/gas/z80/z80n_all.d: Likewise.
1953 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1954
a7e12755
L		 19552020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1956
1957 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1958 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1959 * testsuite/gas/i386/i386.exp: Run property-3 and
1960 x86-64-property-3.
1961 * testsuite/gas/i386/property-3.d: New file.
1962 * testsuite/gas/i386/property-3.s: Likewise.
1963 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1964
272a84b1
L		 19652020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1966
1967 * config/tc-i386.c (cpu_arch): Add .popcnt.
1968 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1969 Add a tab before @samp{.sse4a}.
1970
c8f8eebc
JB		 19712020-02-17 Jan Beulich <jbeulich@suse.com>
1972
1973 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1974 for AddrPrefixOpReg templates. Combine the two pieces of
1975 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1976 mode.
1977
eedb0f2c
JB		 19782020-02-17 Jan Beulich <jbeulich@suse.com>
1979
1980 PR gas/14439
1981 * config/tc-i386.c (md_assemble): Also suppress operand
1982 swapping for MONITOR{,X} and MWAIT{,X}.
1983 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1984 Add Intel syntax monitor/mwait tests.
1985 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1986 Adjust expectations.
1987 *testsuite/gas/i386/sse3-intel.d,
1988 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1989 * testsuite/gas/i386/i386.exp: Run new tests.
1990
b9915cbc
JB		 19912020-02-17 Jan Beulich <jbeulich@suse.com>
1992
1993 PR gas/6518
1994 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1995 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1996 re-indentation).
1997 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1998 cases.
1999 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2000 * testsuite/gas/i386/avx512dq-inval.l,
2001 testsuite/gas/i386/inval-avx.l,
2002 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2003 * testsuite/gas/i386/avx512vl-ambig.s,
2004 testsuite/gas/i386/avx512vl-ambig.l: New.
2005 * testsuite/gas/i386/i386.exp: Run new test.
2006
af5c13b0
L		 20072020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2008
2009 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2010 nosse4.
2011 * doc/c-i386.texi: Document sse4a and nosse4a.
2012
07d98387
L		 20132020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2014
2015 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2016 for AT&T syntax.
2017
65fca059
JB		 20182020-02-14 Jan Beulich <jbeulich@suse.com>
2019
2020 PR gas/25438
2021 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2022 casing ...
2023 (process_suffix): ... here. Consider just the first operand
2024 initially.
2025 (check_long_reg): Drop opcode 0x63 special case again.
2026 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2027 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2028 Move ambiguous operand size tests ...
2029 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2030 testsuite/gas/i386/noreg64.s: ... here.
2031 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2032 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2033 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2034 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2035 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2036 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2037 testsuite/gas/i386/x86-64-movsxd.d,
2038 testsuite/gas/i386/x86-64-movsxd-intel.d,
2039 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2040 Adjust expectations.
2041 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2042 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2043 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2044 * testsuite/gas/i386/i386.exp: Run new tests.
2045
b6773884
JB		 20462020-02-14 Jan Beulich <jbeulich@suse.com>
2047
2048 * config/tc-i386.c (process_operands): Also skip segment
2049 override prefix emission if it matches an already present one.
2050 * testsuite/gas/i386/prefix32.s: Add double segment override
2051 cases.
2052 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2053
92334ad2
JB		 20542020-02-14 Jan Beulich <jbeulich@suse.com>
2055
2056 * config/tc-i386.c (process_operands): Drop ineffectual segment
2057 overrides when optimizing.
2058 * testsuite/gas/i386/lea-optimize.d: New.
2059 * testsuite/gas/i386/i386.exp: Run new test.
2060
20612020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2062
2063 * config/tc-i386.c (process_operands): Also check insn prefix
2064 for ineffectual segment override warning. Don't cover possible
2065 VEX/EVEX encoded insns there.
2066 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2067 testsuite/gas/i386/lea.e: New.
2068 * testsuite/gas/i386/i386.exp: Run new test.
2069
0e6724de
L		 20702020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2071
2072 PR gas/25438
2073 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2074 syntax.
2075
292676c1
L		 20762020-02-13 Fangrui Song <maskray@google.com>
2077 H.J. Lu <hongjiu.lu@intel.com>
2078
2079 PR gas/25551
2080 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2081 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2082 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2083 * testsuite/gas/i386/relax-5.d: New file.
2084 * testsuite/gas/i386/relax-5.s: Likewise.
2085 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2086 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2087
7deea9aa
JB		 20882020-02-13 Jan Beulich <jbeulich@suse.com>
2089
2090 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2091 "nosse4" entry.
2092
6c0946d0
JB		 20932020-02-12 Jan Beulich <jbeulich@suse.com>
2094
2095 * config/tc-i386.c (avx512): New (at file scope), moved from
2096 (check_VecOperands): ... here.
2097 (process_suffix): Add [XYZ]MMword operand size handling.
2098 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2099 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2100 tests.
2101 * testsuite/gas/i386/avx512dq-inval.l,
2102 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2103
5990e377
JB		 21042020-02-12 Jan Beulich <jbeulich@suse.com>
2105
2106 PR gas/24546
2107 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2108 code only.
2109 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2110 CALL/JMP in O_tbyte_ptr case.
2111 * doc/c-i386.texi: Mention far call and full pointer load ISA
2112 differences.
2113 * testsuite/gas/i386/x86-64-branch-3.s,
2114 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2115 * testsuite/gas/i386/x86-64-branch-3.d,
2116 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2117 * testsuite/gas/i386/x86-64-branch-5.l,
2118 testsuite/gas/i386/x86-64-branch-5.s: New.
2119 * testsuite/gas/i386/i386.exp: Run new test.
2120
9706160a
JB		 21212020-02-12 Jan Beulich <jbeulich@suse.com>
2122
2123 PR gas/25438
2124 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2125 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2126 64-bit-only warning.
2127 (check_word_reg): Consistently error on mismatching register
2128 size and suffix.
2129 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2130 for movw. Replace suffix / GPR for orb.
2131 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2132 byte GPRs as well as ones for inb/outb with a word accumulator.
2133 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2134 testsuite/gas/i386/inval.l: Adjust expectations.
2135
5de4d9ef
JB		 21362020-02-12 Jan Beulich <jbeulich@suse.com>
2137
2138 * config/tc-i386.c (operand_type_register_match): Also fall
2139 through initial two if()-s when the template allows for a GPR
2140 operand. Adjust comment.
2141
50128d0c
JB		 21422020-02-11 Jan Beulich <jbeulich@suse.com>
2143
2144 (struct _i386_insn): New field "short_form".
2145 (optimize_encoding): Drop setting of shortform field.
2146 (process_suffix): Set i.short_form. Replace shortform use.
2147 (process_operands): Replace shortform use.
2148
1ed818b4
MM		 21492020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2150
2151 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2152 loop initial declaration.
2153
5aae9ae9
MM		 21542020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2155
2156 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2157 instructions that can have 5 arguments.
2158 (enum operand_parse_code): Add new operands.
2159 (parse_operands): Account for new operands.
2160 (S5): New macro.
2161 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2162 (neon_select_shape): Account for P suffix.
2163 (LOW1): Move macro to global position.
2164 (HI4): Move macro to global position.
2165 (vcx_assign_vec_d): New.
2166 (vcx_assign_vec_m): New.
2167 (vcx_assign_vec_n): New.
2168 (enum vcx_reg_type): New.
2169 (vcx_get_reg_type): New.
2170 (vcx_size_pos): New.
2171 (vcx_vec_pos): New.
2172 (vcx_handle_shape): New.
2173 (vcx_ensure_register_in_range): New.
2174 (vcx_handle_register_arguments): New.
2175 (vcx_handle_insn_block): New.
2176 (vcx_handle_common_checks): New.
2177 (do_vcx1): New.
2178 (do_vcx2): New.
2179 (do_vcx3): New.
2180 * testsuite/gas/arm/cde-missing-fp.d: New test.
2181 * testsuite/gas/arm/cde-missing-fp.l: New test.
2182 * testsuite/gas/arm/cde-missing-mve.d: New test.
2183 * testsuite/gas/arm/cde-missing-mve.l: New test.
2184 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2185 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2186 * testsuite/gas/arm/cde-mve.s: New test.
2187 * testsuite/gas/arm/cde-warnings.l:
2188 * testsuite/gas/arm/cde-warnings.s:
2189 * testsuite/gas/arm/cde.d:
2190 * testsuite/gas/arm/cde.s:
2191
4934a27c
MM		 21922020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2193 Matthew Malcomson <matthew.malcomson@arm.com>
2194
2195 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2196 CDE coprocessor that can be enabled.
2197 (enum pred_instruction_type): New pred type.
2198 (BAD_NO_VPT): New error message.
2199 (BAD_CDE): New error message.
2200 (BAD_CDE_COPROC): New error message.
2201 (enum operand_parse_code): Add new immediate operands.
2202 (parse_operands): Account for new immediate operands.
2203 (check_cde_operand): New.
2204 (cde_coproc_enabled): New.
2205 (cde_coproc_pos): New.
2206 (cde_handle_coproc): New.
2207 (cxn_handle_predication): New.
2208 (do_custom_instruction_1): New.
2209 (do_custom_instruction_2): New.
2210 (do_custom_instruction_3): New.
2211 (do_cx1): New.
2212 (do_cx1a): New.
2213 (do_cx1d): New.
2214 (do_cx1da): New.
2215 (do_cx2): New.
2216 (do_cx2a): New.
2217 (do_cx2d): New.
2218 (do_cx2da): New.
2219 (do_cx3): New.
2220 (do_cx3a): New.
2221 (do_cx3d): New.
2222 (do_cx3da): New.
2223 (handle_pred_state): Define new IT block behaviour.
2224 (insns): Add newn CX*{,d}{,a} instructions.
2225 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2226 Define new cdecp extension strings.
2227 * doc/c-arm.texi: Document new cdecp extension arguments.
2228 * testsuite/gas/arm/cde-scalar.d: New test.
2229 * testsuite/gas/arm/cde-scalar.s: New test.
2230 * testsuite/gas/arm/cde-warnings.d: New test.
2231 * testsuite/gas/arm/cde-warnings.l: New test.
2232 * testsuite/gas/arm/cde-warnings.s: New test.
2233 * testsuite/gas/arm/cde.d: New test.
2234 * testsuite/gas/arm/cde.s: New test.
2235
4b5aaf5f
L		 22362020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2237
2238 PR gas/25516
2239 * config/tc-i386.c (intel64): Renamed to ...
2240 (isa64): This.
2241 (match_template): Accept Intel64 only instruction by default.
2242 (i386_displacement): Updated.
2243 (md_parse_option): Updated.
2244 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2245 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2246 -mamd64 to x86-64-sysenter-amd.
2247 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2248
33176d91
AM		 22492020-02-10 Alan Modra <amodra@gmail.com>
2250
2251 * config/obj-elf.c (obj_elf_change_section): Error for section
2252 type, attr or entsize changes in assembly.
2253 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2254 * testsuite/gas/elf/section5.l: Update.
2255
82194874
AM		 22562020-02-10 Alan Modra <amodra@gmail.com>
2257
2258 * output-file.c (output_file_close): Do a normal close when
2259 flag_always_generate_output.
2260 * write.c (write_object_file): Don't stop output when
2261 flag_always_generate_output.
2262
9fc0b501
SB		 22632020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2264
2265 PR 25469
2266 * config/tc-z80.c: Add -gbz80 command line option to generate code
2267 for the GameBoy Z80. Add support for generating DWARF.
2268 * config/tc-z80.h: Add support for DWARF debug information
2269 generation.
2270 * doc/c-z80.texi: Document new command line option.
2271 * testsuite/gas/z80/gbz80_all.d: New file.
2272 * testsuite/gas/z80/gbz80_all.s: New file.
2273 * testsuite/gas/z80/z80.exp: Run the new tests.
2274 * testsuite/gas/z80/z80n_all.d: New file.
2275 * testsuite/gas/z80/z80n_all.s: New file.
2276 * testsuite/gas/z80/z80n_reloc.d: New file.
2277
b7d07216
L		 22782020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2279
2280 PR gas/25381
2281 * config/obj-elf.c (get_section): Also check
2282 linked_to_symbol_name.
2283 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2284 (obj_elf_parse_section_letters): Handle the 'o' flag.
2285 (build_group_lists): Renamed to ...
2286 (build_additional_section_info): This. Set elf_linked_to_section
2287 from map_head.linked_to_symbol_name.
2288 (elf_adjust_symtab): Updated.
2289 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2290 * doc/as.texi: Document the 'o' flag.
2291 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2292 * testsuite/gas/elf/section18.d: New file.
2293 * testsuite/gas/elf/section18.s: Likewise.
2294 * testsuite/gas/elf/section19.d: Likewise.
2295 * testsuite/gas/elf/section19.s: Likewise.
2296 * testsuite/gas/elf/section20.d: Likewise.
2297 * testsuite/gas/elf/section20.s: Likewise.
2298 * testsuite/gas/elf/section21.d: Likewise.
2299 * testsuite/gas/elf/section21.l: Likewise.
2300 * testsuite/gas/elf/section21.s: Likewise.
2301
5eb617a7
L		 23022020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2303
2304 * NEWS: Mention x86 assembler options to align branches for
2305 binutils 2.34.
2306
986ac314
L		 23072020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2308
2309 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2310 only for ELF targets.
2311 * testsuite/gas/i386/unique.d: Don't xfail.
2312 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2313
19234a6d
AM		 23142020-02-06 Alan Modra <amodra@gmail.com>
2315
2316 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2317 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2318
02e0be69
AM		 23192020-02-06 Alan Modra <amodra@gmail.com>
2320
2321 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2322 xfail, and rename test.
2323 * testsuite/gas/elf/section12b.d: Likewise.
2324 * testsuite/gas/elf/section16a.d: Likewise.
2325 * testsuite/gas/elf/section16b.d: Likewise.
2326
a8c4d40b
L		 23272020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2328
2329 PR gas/25380
2330 * config/obj-elf.c (section_match): Removed.
2331 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2332 section_id.
2333 (obj_elf_change_section): Replace info and group_name arguments
2334 with match_p. Also update the section ID and flags from match_p.
2335 (obj_elf_section): Handle "unique,N". Update call to
2336 obj_elf_change_section.
2337 * config/obj-elf.h (elf_section_match): New.
2338 (obj_elf_change_section): Updated.
2339 * config/tc-arm.c (start_unwind_section): Update call to
2340 obj_elf_change_section.
2341 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2342 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2343 (microblaze_s_sdata): Likewise.
2344 (microblaze_s_rdata): Likewise.
2345 (microblaze_s_bss): Likewise.
2346 * config/tc-mips.c (s_change_section): Likewise.
2347 * config/tc-msp430.c (msp430_profiler): Likewise.
2348 * config/tc-rx.c (parse_rx_section): Likewise.
2349 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2350 * doc/as.texi: Document "unique,N" in .section directive.
2351 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2352 * testsuite/gas/elf/section15.d: New file.
2353 * testsuite/gas/elf/section15.s: Likewise.
2354 * testsuite/gas/elf/section16.s: Likewise.
2355 * testsuite/gas/elf/section16a.d: Likewise.
2356 * testsuite/gas/elf/section16b.d: Likewise.
2357 * testsuite/gas/elf/section17.d: Likewise.
2358 * testsuite/gas/elf/section17.l: Likewise.
2359 * testsuite/gas/elf/section17.s: Likewise.
2360 * testsuite/gas/i386/unique.d: Likewise.
2361 * testsuite/gas/i386/unique.s: Likewise.
2362 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2363 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2364
575d37ae
L		 23652020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2366
2367 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2368
2384096c
G		 23692020-02-01 Anthony Green <green@moxielogic.com>
2370
2371 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2372
95441c43
SL		 23732020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2374
2375 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2376 %tls_ldo.
2377
d465d695
AV		 23782020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2379
2380 PR gas/25472
2381 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2382 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2383 +mve.
2384 * testsuite/gas/arm/mve_dsp.d: New test.
2385
d26cc8a9
NC		 23862020-01-31 Nick Clifton <nickc@redhat.com>
2387
2388 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2389 rather than BFD_RELOC_NONE.
2390
90e9955a
SP		 23912020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2392
2393 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2394 to support VLDMIA instruction for MVE.
2395 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2396 instruction for MVE.
2397 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2398 instruction for MVE.
2399 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2400 instruction for MVE.
2401 * testsuite/gas/arm/mve-ldst.d: New test.
2402 * testsuite/gas/arm/mve-ldst.s: Likewise.
2403
53943f32
NC		 24042020-01-31 Nick Clifton <nickc@redhat.com>
2405
2406 * po/fr.po: Updated French translation.
2407 * po/ru.po: Updated Russian translation.
2408
c3036ed0
RS		 24092020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2410
2411 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2412 .s for the movprfx.
2413 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2414 * testsuite/gas/aarch64/sve-movprfx_28.d,
2415 * testsuite/gas/aarch64/sve-movprfx_28.l,
2416 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2417
2ae4c703
JB		 24182020-01-30 Jan Beulich <jbeulich@suse.com>
2419
2420 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2421 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2422 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2423 Adjust expectations.
2424
bd434cc4
JM		 24252020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2426
2427 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2428 * testsuite/gas/bpf/alu-be.d: Likewise.
2429 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2430 * testsuite/gas/bpf/alu32-be.d: Likewise.
2431
aeab2b26
JB		 24322020-01-30 Jan Beulich <jbeulich@suse.com>
2433
2434 * testsuite/gas/i386/x86-64-branch-2.s,
2435 testsuite/gas/i386/x86-64-branch-4.s,
2436 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2437 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2438 testsuite/gas/i386/x86-64-branch-2.d,
2439 testsuite/gas/i386/x86-64-branch-4.l,
2440 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2441
873494c8
JB		 24422020-01-30 Jan Beulich <jbeulich@suse.com>
2443
2444 * config/tc-i386.c (process_suffix): .
2445 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2446 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2447 Add LRETQ case.
2448 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2449 suffix.
2450 testsuite/gas/i386/x86_64.s: Add RETF cases.
2451 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2452 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2453 testsuite/gas/i386/x86-64-opcode.d,
2454 testsuite/gas/i386/x86-64-suffix-intel.d,
2455 testsuite/gas/i386/x86-64-suffix.d,
2456 testsuite/gas/i386/x86_64-intel.d
2457 testsuite/gas/i386/x86_64.d: Adjust expectations.
2458 * testsuite/gas/i386/x86-64-suffix.e,
2459 testsuite/gas/i386/x86_64.e: New.
2460
62b3f548
JB		 24612020-01-30 Jan Beulich <jbeulich@suse.com>
2462
2463 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2464 special case.
2465
bc31405e
L		 24662020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2467
2468 PR binutils/25445
2469 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2470 movsxd.
2471 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2472 differences. Document movslq and movsxd.
2473 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2474 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2475 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2476 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2477 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2478 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2479 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2480 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2481 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2482 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2483 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2484
e3696f67
AM		 24852020-01-27 Alan Modra <amodra@gmail.com>
2486
2487 * testsuite/gas/all/gas.exp: Replace case statements with switch
2488 statements.
2489 * testsuite/gas/elf/elf.exp: Likewise.
2490 * testsuite/gas/macros/macros.exp: Likewise.
2491 * testsuite/lib/gas-defs.exp: Likewise.
2492
7568c93b
TC		 24932020-01-27 Tamar Christina <tamar.christina@arm.com>
2494
2495 PR 25403
2496 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2497 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2498
403d1bd9
JW		 24992020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2500
2501 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2502 s exts must be known, so rename *ok* to *fail*.
2503 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2504 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2505 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2506 above change.
2507 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2508 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2509
be4c5e58
L		 25102020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2511
2512 PR gas/25438
2513 * config/tc-i386.c (check_long_reg): Always disallow double word
2514 suffix in mnemonic with word general register.
2515 * testsuite/gas/i386/general.s: Replace word general register
2516 with double word general register for movl.
2517 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2518 register.
2519 * testsuite/gas/i386/general.l: Updated.
2520 * testsuite/gas/i386/inval.l: Likewise.
2521
9e7028aa
AM		 25222020-01-22 Alan Modra <amodra@gmail.com>
2523
2524 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2525 __tls_get_addr_desc and __tls_get_addr_opt.
2526
e3ed17f3
JB		 25272020-01-21 Jan Beulich <jbeulich@suse.com>
2528
2529 * testsuite/gas/i386/inval-crc32.s,
2530 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2531 * testsuite/gas/i386/inval-crc32.l,
2532 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2533
1a035124
JB		 25342020-01-21 Jan Beulich <jbeulich@suse.com>
2535
2536 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2537 generic code path. Deal with No_lSuf being set in a template.
2538 * testsuite/gas/i386/inval-crc32.l,
2539 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2540 instead of error(s) when operand size is ambiguous.
2541 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2542 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2543 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2544 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2545 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2546 Adjust expectations.
2547
c006a730
JB		 25482020-01-21 Jan Beulich <jbeulich@suse.com>
2549
2550 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2551 and an intel_syntax check. Re-write lack-of-suffix processing
2552 logic.
2553 * doc/c-i386.texi: Document operand size defaults for suffix-
2554 less AT&T syntax insns.
2555 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2556 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2557 testsuite/gas/i386/x86-64-avx-scalar.s,
2558 testsuite/gas/i386/x86-64-avx.s,
2559 testsuite/gas/i386/x86-64-bundle.s,
2560 testsuite/gas/i386/x86-64-intel64.s,
2561 testsuite/gas/i386/x86-64-lock-1.s,
2562 testsuite/gas/i386/x86-64-opcode.s,
2563 testsuite/gas/i386/x86-64-sse2avx.s,
2564 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2565 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2566 testsuite/gas/i386/x86-64-nops.s,
2567 testsuite/gas/i386/x86-64-ptwrite.s,
2568 testsuite/gas/i386/x86-64-simd.s,
2569 testsuite/gas/i386/x86-64-sse-noavx.s,
2570 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2571 insns.
2572 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2573 testsuite/gas/i386/noreg64.s: Add further tests.
2574 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2575 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2576 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2577 testsuite/gas/i386/sse-noavx.d,
2578 testsuite/gas/i386/x86-64-intel64.d,
2579 testsuite/gas/i386/x86-64-nops.d,
2580 testsuite/gas/i386/x86-64-opcode.d,
2581 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2582 testsuite/gas/i386/x86-64-ptwrite.d,
2583 testsuite/gas/i386/x86-64-simd-intel.d,
2584 testsuite/gas/i386/x86-64-simd-suffix.d,
2585 testsuite/gas/i386/x86-64-simd.d,
2586 testsuite/gas/i386/x86-64-sse-noavx.d
2587 testsuite/gas/i386/x86-64-suffix.d,
2588 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2589 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2590 testsuite/gas/i386/noreg64.l: New.
2591 * testsuite/gas/i386/i386.exp: Run new tests.
2592
c906a69a
JB		 25932020-01-21 Jan Beulich <jbeulich@suse.com>
2594
2595 * testsuite/gas/i386/avx512_bf16_vl.s,
2596 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2597 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2598 broadcast forms of VCVTNEPS2BF16.
2599 * testsuite/gas/i386/avx512_bf16_vl.d,
2600 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2601
26916852
NC		 26022020-01-20 Nick Clifton <nickc@redhat.com>
2603
2604 * po/uk.po: Updated Ukranian translation.
2605
14470f07
L		 26062020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2607
2608 PR ld/25416
2609 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2610 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2611 x32 object.
2612 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2613 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2614 R_X86_64_GOTPC32_TLSDESC relocation.
2615
1b1bb2c6
NC		 26162020-01-18 Nick Clifton <nickc@redhat.com>
2617
2618 * configure: Regenerate.
2619 * po/gas.pot: Regenerate.
2620
ae774686
NC		 26212020-01-18 Nick Clifton <nickc@redhat.com>
2622
2623 Binutils 2.34 branch created.
2624
42e04b36
L		 26252020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2626
2627 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2628 with vex_encoding_vex.
2629 (parse_insn): Likewise.
2630 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2631 and {vex3} documentation.
2632 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2633 {vex}.
2634 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2635
2da2eaf4
AV		 26362020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2637
2638 PR 25376
2639 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2640 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2641 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2642 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2643 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2644 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2645
45a4bb20
JB		 26462020-01-16 Jan Beulich <jbeulich@suse.com>
2647
2648 * config/tc-i386.c (match_template): Drop found_cpu_match local
2649 variable.
2650
4814632e
JB		 26512020-01-16 Jan Beulich <jbeulich@suse.com>
2652
2653 * testsuite/gas/i386/avx512dq-inval.l,
2654 testsuite/gas/i386/avx512dq-inval.s: New.
2655 * testsuite/gas/i386/i386.exp: Run new test.
2656
131cb553
JL		 26572020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2658
2659 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2660 relocations when the target is 430X, except when extracting part of an
2661 expression.
2662 (msp430_srcoperand): Adjust comment.
2663 Initialize the expp member of the msp430_operand_s struct as
2664 appropriate.
2665 (msp430_dstoperand): Likewise.
2666 * testsuite/gas/msp430/msp430.exp: Run new test.
2667 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2668 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2669
c24d0e8d
AM		 26702020-01-15 Alan Modra <amodra@gmail.com>
2671
2672 * configure.tgt: Add sparc-*-freebsd case.
2673
e44925ae
LC		 26742020-01-14 Lili Cui <lili.cui@intel.com>
2675
2676 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2677 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2678 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2679 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2680 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2681 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2682 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2683 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2684 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2685 * testsuite/gas/i386/align-branch-5.d: Likewise.
2686 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2687 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2688 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2689 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2690 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2691 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2692 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2693 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2694 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2695 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2696 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2697 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2698
7a6bf3be
SB		 26992020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2700
2701 PR 25377
2702 * config/tc-z80.c: Add support for half precision, single
2703 precision and double precision floating point values.
2704 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2705 * doc/as.texi: Add new z80 command line options.
2706 * doc/c-z80.texi: Document new z80 command line options.
2707 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2708 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2709 * testsuite/gas/z80/z80.exp: Run the new test.
2710 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2711 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2712 * testsuite/gas/z80/strings.d: Update expected output.
2713
82e9597c
MM		 27142020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2715
2716 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2717 dependency.
2718
5e4f7e05
CZ		 27192020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2720
2721 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2722 the CPU.
2723 * config/tc-arc.h: Add header if/defs.
2724 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2725
febda64f
AM		 27262020-01-13 Alan Modra <amodra@gmail.com>
2727
2728 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2729
5496abe1
AM		 27302020-01-13 Alan Modra <amodra@gmail.com>
2731
2732 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2733 insertion.
2734
ec4181f2
AM		 27352020-01-10 Alan Modra <amodra@gmail.com>
2736
2737 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2738 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2739
40c75bc8
SB		 27402020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2741
2742 PR 25224
2743 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2744 opcode byte values.
2745 (emit_ld_r_r): Likewise.
2746 (emit_ld_rr_m): Likewise.
2747 (emit_ld_rr_nn): Likewise.
2748
72aea328
JB		 27492020-01-09 Jan Beulich <jbeulich@suse.com>
2750
2751 * config/tc-i386.c (optimize_encoding): Add
2752 is_any_vex_encoding() invocations. Drop respective
2753 i.tm.extension_opcode == None checks.
2754
3f93af61
JB		 27552020-01-09 Jan Beulich <jbeulich@suse.com>
2756
2757 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2758 REX transformations. Correct comment indentation.
2759
7697afb6
JB		 27602020-01-09 Jan Beulich <jbeulich@suse.com>
2761
2762 * config/tc-i386.c (optimize_encoding): Generalize register
2763 transformation for TEST optimization.
2764
d835a58b
JB		 27652020-01-09 Jan Beulich <jbeulich@suse.com>
2766
2767 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2768 testsuite/gas/i386/x86-64-sysenter-amd.d,
2769 testsuite/gas/i386/x86-64-sysenter-amd.l,
2770 testsuite/gas/i386/x86-64-sysenter-intel.d,
2771 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2772 * testsuite/gas/i386/i386.exp: Run new tests.
2773
915808f6
NC		 27742020-01-08 Nick Clifton <nickc@redhat.com>
2775
2776 PR 25284
2777 * doc/as.texi (Align): Document the fact that all arguments can be
2778 omitted.
2779 (Balign): Likewise.
2780 (P2align): Likewise.
2781
f1f28025
NC		 27822020-01-08 Nick Clifton <nickc@redhat.com>
2783
2784 PR 14891
2785 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2786 already defined as a different symbol type.
2787 * testsuite/gas/elf/pr14891.s: New test source file.
2788 * testsuite/gas/elf/pr14891.d: New test driver.
2789 * testsuite/gas/elf/pr14891.s: New test expected error output.
2790 * testsuite/gas/elf/elf.exp: Run the new test.
2791
030a2e78
AM		 27922020-01-08 Alan Modra <amodra@gmail.com>
2793
2794 * config/tc-z8k.c (md_begin): Make idx unsigned.
2795 (get_specific): Likewise for this_index.
2796
2a1ebfb2
CZ		 27972020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2798
2799 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2800 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2801 (md_operand): Set X_md to absent.
2802 (arc_parse_name): Check for X_md.
2803
16d87673
SB		 28042020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2805
2806 PR 25311
2807 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2808 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2809 NO_STRING_ESCAPES.
2810 * read.c (next_char_of_string): Likewise.
2811 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2812 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2813
a2322019
NC		 28142020-01-03 Nick Clifton <nickc@redhat.com>
2815
2816 * po/sv.po: Updated Swedish translation.
2817
5437a02a
JB		 28182020-01-03 Jan Beulich <jbeulich@suse.com>
2819
2820 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2821 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2822
567dfba2
JB		 28232020-01-03 Jan Beulich <jbeulich@suse.com>
2824
2825 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2826 by-element usdot. Add 64-bit form tests for by-element sudot.
2827 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2828
8c45011a
JB		 28292020-01-03 Jan Beulich <jbeulich@suse.com>
2830
2831 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2832 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2833
f4950f76
JB		 28342020-01-03 Jan Beulich <jbeulich@suse.com>
2835
2836 * testsuite/gas/aarch64/f64mm.d,
2837 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2838
6655dba2
SB		 28392020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2840
2841 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2842 support for assembler code generated by SDCC. Add new relocation
2843 types. Add z80-elf target support.
2844 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2845 labels. Local labels starts from ".L".
2846 * NEWS: Mention the new support.
2847 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2848 * testsuite/gas/all/fwdexp.s: Likewise.
2849 * testsuite/gas/all/cond.l: Likewise.
2850 * testsuite/gas/all/cond.s: Likewise.
2851 * testsuite/gas/all/fwdexp.d: Likewise.
2852 * testsuite/gas/all/fwdexp.s: Likewise.
2853 * testsuite/gas/elf/section2.e-mips: Likewise.
2854 * testsuite/gas/elf/section2.l: Likewise.
2855 * testsuite/gas/elf/section2.s: Likewise.
2856 * testsuite/gas/macros/app1.d: Likewise.
2857 * testsuite/gas/macros/app1.s: Likewise.
2858 * testsuite/gas/macros/app2.d: Likewise.
2859 * testsuite/gas/macros/app2.s: Likewise.
2860 * testsuite/gas/macros/app3.d: Likewise.
2861 * testsuite/gas/macros/app3.s: Likewise.
2862 * testsuite/gas/macros/app4.d: Likewise.
2863 * testsuite/gas/macros/app4.s: Likewise.
2864 * testsuite/gas/macros/app4b.s: Likewise.
2865 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2866 * testsuite/gas/z80/z80.exp: Add new tests
2867 * testsuite/gas/z80/dollar.d: New file.
2868 * testsuite/gas/z80/dollar.s: New file.
2869 * testsuite/gas/z80/ez80_adl_all.d: New file.
2870 * testsuite/gas/z80/ez80_adl_all.s: New file.
2871 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2872 * testsuite/gas/z80/ez80_isuf.s: New file.
2873 * testsuite/gas/z80/ez80_z80_all.d: New file.
2874 * testsuite/gas/z80/ez80_z80_all.s: New file.
2875 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2876 * testsuite/gas/z80/r800_extra.d: New file.
2877 * testsuite/gas/z80/r800_extra.s: New file.
2878 * testsuite/gas/z80/r800_ii8.d: New file.
2879 * testsuite/gas/z80/r800_z80_doc.d: New file.
2880 * testsuite/gas/z80/z180.d: New file.
2881 * testsuite/gas/z80/z180.s: New file.
2882 * testsuite/gas/z80/z180_z80_doc.d: New file.
2883 * testsuite/gas/z80/z80_doc.d: New file.
2884 * testsuite/gas/z80/z80_doc.s: New file.
2885 * testsuite/gas/z80/z80_ii8.d: New file.
2886 * testsuite/gas/z80/z80_ii8.s: New file.
2887 * testsuite/gas/z80/z80_in_f_c.d: New file.
2888 * testsuite/gas/z80/z80_in_f_c.s: New file.
2889 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2890 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2891 * testsuite/gas/z80/z80_out_c_0.d: New file.
2892 * testsuite/gas/z80/z80_out_c_0.s: New file.
2893 * testsuite/gas/z80/z80_reloc.d: New file.
2894 * testsuite/gas/z80/z80_reloc.s: New file.
2895 * testsuite/gas/z80/z80_sli.d: New file.
2896 * testsuite/gas/z80/z80_sli.s: New file.
2897
a65b5de6
SN		 28982020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2899
2900 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2901 REGLIST_RN.
2902
b14ce8bf
AM		 29032020-01-01 Alan Modra <amodra@gmail.com>
2904
2905 Update year range in copyright notice of all files.
2906
0b114740 2907For older changes see ChangeLog-2019
3499769a 2908\f
0b114740 2909Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2910
2911Copying and distribution of this file, with or without modification,
2912are permitted in any medium without royalty provided the copyright
2913notice and this notice are preserved.
2914
2915Local Variables:
2916mode: change-log
2917left-margin: 8
2918fill-column: 74
2919version-control: never
2920End:
GDB Binutils - Deliverables
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