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[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b3eaec43
NC		 12020-07-06 Nick Clifton <nickc@redhat.com>
2
3 * po/uk.po: Updated Ukranian translation.
4
d63813ff
NC		 52020-07-04 Nick Clifton <nickc@redhat.com>
6
7 * configure: Regenerate.
8 * po/gas.pot: Regenerate.
9
b115b9fd
NC		 102020-07-04 Nick Clifton <nickc@redhat.com>
11
12 Binutils 2.35 branch created.
13
b657622c
AM		 142020-07-03 Alan Modra <amodra@gmail.com>
15
16 PR 26028
17 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
18
c2ecccb3
L		 192020-07-02 H.J. Lu <hongjiu.lu@intel.com>
20
21 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
22 swap two source operands.
23
f436f38e
NC		 242020-07-02 Nick Clifton <nickc@redhat.com>
25
26 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
27
f405494f
AC		 282020-07-02 Alex Coplan <alex.coplan@arm.com>
29
30 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
31 segfault on negative chars.
32 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
33 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
34
0942c7ab
NC		 352020-07-02 Nick Clifton <nickc@redhat.com>
36
37 PR 26028
38 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
39 command line.
40 * testsuite/gas/ia64/unwind.d: Likewise.
41 * testsuite/gas/mmix/bspec-1.d: Likewise.
42 * testsuite/gas/mmix/bspec-2.d: Likewise.
43 * testsuite/gas/mmix/comment-1.d: Likewise.
44 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
45
3443489c
AM		 462020-07-01 Alan Modra <amodra@gmail.com>
47
48 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
49
054b336d
AM		 502020-07-01 Alan Modra <amodra@gmail.com>
51
52 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
53 in data sections, and mep.
54
bbd19b19
L		 552020-06-30 H.J. Lu <hongjiu.lu@intel.com>
56
57 * NEWS: Mention x86 NaCl target support removal.
58 * config/tc-i386.c: Remove x86 NaCl target support.
59 * config/tc-i386.h: Likewise.
60 * configure.tgt: Likewise.
61 * testsuite/gas/i386/i386.exp: Likewise.
62 * testsuite/gas/i386/iamcu-1.d: Likewise.
63 * testsuite/gas/i386/iamcu-2.d: Likewise.
64 * testsuite/gas/i386/iamcu-3.d: Likewise.
65 * testsuite/gas/i386/iamcu-4.d: Likewise.
66 * testsuite/gas/i386/iamcu-5.d: Likewise.
67 * testsuite/gas/i386/k1om.d: Likewise.
68 * testsuite/gas/i386/l1om.d: Likewise.
69
08ccfccf
NC		 702020-06-30 Nelson Chu <nelson.chu@sifive.com>
71
72 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
73 checking into riscv_csr_address.
74 (riscv_csr_version_check): Likewise.
75 (riscv_csr_address): New function. Return the suitable CSR address
76 after checking the ISA dependency and versions. Issue warnings if
77 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
78 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
79 priv spec versions for them.
80 (reg_csr_lookup_internal): Call riscv_csr_address to find the
81 suitable CSR address.
82 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
83 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
84 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
85 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
86 priv spec warnings here. These warnings are added by accident.
87 Remove them and only focus on the ISA dependency warnings.
88 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
89 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
90 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
91 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
92 than the privileged ones.
93 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
94 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
95 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
96 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
97 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
98 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
99 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
100 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
101 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
102 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
103
8c190ce0
L		 1042020-06-29 H.J. Lu <hongjiu.lu@intel.com>
105
106 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
107 (md_assemble): Don't process ImmExt without operands.
108
b20e7614
HPN		 1092020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
110
111 PR gas/25331
112 * config/tc-mmix.c (md_assemble) <fixup for
113 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
114 Also, set its fx_no_overflow.
115 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
116 Similarly this fixup affects 4 bytes, not 8 and needs its
117 fx_no_overflow set.
118 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 119 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 120
279edac5
AM		 1212020-06-29 Alan Modra <amodra@gmail.com>
122
123 * config/tc-s12z.c: Use C style comments.
124 * config/tc-z80.c: Likewise.
125 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
126
b6cd5d10
L		 1272020-06-26 H.J. Lu <hongjiu.lu@intel.com>
128
129 * config/tc-i386.c (md_assemble): Process ImmExt without
130 operands.
131
63112cd6
L		 1322020-06-26 H.J. Lu <hongjiu.lu@intel.com>
133
134 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
135 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
136 VECSIB256 and VECSIB512, respectively.
137 (build_modrm_byte): Replace vecsib with sib.
138
2a1bb84c
JB		 1392020-06-26 Jan Beulich <jbeulich@suse.com>
140
141 * testsuite/gas/i386/nop-1-suffix.d: New.
142 * testsuite/gas/i386/i386.exp: Run new test.
143
85f7484a
PB		 1442020-06-26 Pat Bernardi <bernardi@adacore.com>
145
146 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
147 (md_pseudo_table): Handle "gnu_attribute".
148 * doc/as.texi: Document GNU attribute for M68K.
149
b59d128a
NC		 1502020-06-25 Nick Clifton <nickc@redhat.com>
151
152 PR 26141
153 * config/tc-arm.c (arm_force_relocation): Force resolution of
154 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
155 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
156
c423d21a
JB		 1572020-06-25 Jan Beulich <jbeulich@suse.com>
158
159 * config/tc-i386.c (md_assemble): Move call to process_immext()
160 ...
161 (process_operands): ... here.
162
8bbb3ad8
JB		 1632020-06-25 Jan Beulich <jbeulich@suse.com>
164
165 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
166 diagnostic when there is a sizing prefix. Switch to word/dword/
167 qword encoding when there is a sizing prefix and no (explicit or
168 derived) suffix.
169 (update_imm): Handle presence of a sizing prefix.
170 * testsuite/gas/i386/noreg16-data32.d,
171 testsuite/gas/i386/noreg32-data16.d,
172 testsuite/gas/i386/noreg32-data16.e,
173 testsuite/gas/i386/noreg64-data16.d,
174 testsuite/gas/i386/noreg64-data16.e,
175 testsuite/gas/i386/noreg64-rex64.d: New.
176 * testsuite/gas/i386/i386.exp: Run new tests.
177 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
178 Introduce and use pfx* macros.
179 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
180 addressing.
181 * testsuite/gas/i386/noreg16.d: Adjust expectations.
182
589958d6
JB		 1832020-06-25 Jan Beulich <jbeulich@suse.com>
184
185 * testsuite/gas/i386/avx-16bit.d,
186 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
187 testsuite/gas/i386/avx512f-16bit.d,
188 testsuite/gas/i386/avx512f.d,
189 testsuite/gas/i386/evex-lig256.d,
190 testsuite/gas/i386/evex-lig512.d
191 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
192 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
193 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
194 testsuite/gas/i386/sse2-16bit.d,
195 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
196 expectations.
197
0b9404fd
JB		 1982020-06-25 Jan Beulich <jbeulich@suse.com>
199
200 * config/tc-i386.c (md_assemble): Also reject explicit REX
201 prefixes with VEX and alike encoded insns. Zap consumed bits
202 from i.rex.
203 (output_insn): Don't ignore REX prefix for VEX and alike
204 encodings; abort() instead if encountered.
205 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
206 ...
207 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
208 * testsuite/gas/i386/x86-64-pseudos.d,
209 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
210
a5aeccd9
JB		 2112020-06-25 Jan Beulich <jbeulich@suse.com>
212
213 * config/tc-i386.c (process_operands): Translate explicit REX
214 prefix into i.rex for SSE2AVX templates.
215 (set_rex_vrex): New helper.
216 (build_modrm_byte): Use it.
217 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
218 REX prefixes.
219 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
220
40d231b4
JB		 2212020-06-25 Jan Beulich <jbeulich@suse.com>
222
223 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
224 templates when there's no data size prefix.
225 (md_assemble): Reject data size prefix also for legacy encoded
226 SIMD templates.
227 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
228 Uncomment previously not working line.
229 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
230 data16 prefix.
231 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
232 testsuite/gas/i386/sse2avx.d: Adjust expectations.
233
11abe426
JB		 2342020-06-25 Jan Beulich <jbeulich@suse.com>
235
236 * config/tc-i386.c (build_evex_prefix): Drop early setting of
237 vec_length.
238
1a79004f
NC		 2392020-06-23 Nelson Chu <nelson.chu@sifive.com>
240
241 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
242 explicit_priv_attr. It used to indicate CSR or priv instructions are
243 explictly used.
244 (riscv_is_priv_insn): Return True if it is a privileged instruction.
245 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
246 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
247 (riscv_write_out_attrs): Clarification of when to generate the elf
248 priv spec attributes.
249 * testsuite/gas/riscv/attribute-11.s: Add comments.
250 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
251 `priv_insn_<n>` to decide which priv instruction is expected to used.
252 (<n> is a to e.)
253 * testsuite/gas/riscv/attribute-14a.d: Likewise.
254 * testsuite/gas/riscv/attribute-14b.d: Likewise.
255 * testsuite/gas/riscv/attribute-14c.d: Likewise.
256 * testsuite/gas/riscv/attribute-14d.d: Likewise.
257 * testsuite/gas/riscv/attribute-14e.d: Likewise.
258
39ff0b81
NC		 2592020-06-22 Nelson Chu <nelson.chu@sifive.com>
260
261 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
262 (riscv_set_default_priv_spec): Get the priv spec version from the
263 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
264
e2201c2a
AM		 2652020-06-20 Alan Modra <amodra@gmail.com>
266
267 * configure.tgt: Set bfd_gas for all SH targets.
268
d27c357a
JB		 2692020-06-18 Jan Beulich <jbeulich@suse.com>
270
271 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
272 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
273 expectations.
274
708a2fff
CL		 2752020-06-16 Lili Cui <lili.cui@intel.com>
276
277 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
278 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
279 * doc/c-i386.texi: Add avx512_vp2intersect.
280
2106ed9b
JB		 2812020-06-16 Jan Beulich <jbeulich@suse.com>
282
283 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
284 conditional.
285 * testsuite/gas/i386/sse-check.s: Adjust comment.
286 * testsuite/gas/i386/sse-check-error.l,
287 testsuite/gas/i386/sse-check-warn.e,
288 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
289 expectations.
290
a435742a
AM		 2912020-06-16 Alan Modra <amodra@gmail.com>
292
293 * config/tc-tic30.h: Remove OBJ_AOUT support.
294 * configure.tgt: Delete tic30-*-*aout* entry.
295
7a77f1ac
MF		 2962020-06-15 Max Filippov <jcmvbkbc@gmail.com>
297
298 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
299 macros.
300 (elf32xtensa_abi): New declaration.
301 (option_abi_windowed, option_abi_call0): New enum constants.
302 (md_longopts): Add entries for --abi-windowed and --abi-call0.
303 (md_parse_option): Add handlers for --abi-windowed and
304 --abi-call0.
305 (xtensa_add_config_info): Use xtensa_abi_choice instead of
306 XSHAL_ABI to format ABI tag.
307 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
308 --abi-call0 to the list of options.
309 * doc/c-xtensa.texi: Add description for options --abi-windowed
310 and --abi-call0.
311 * testsuite/gas/xtensa/abi-call0.d: New test definition.
312 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
313 * testsuite/gas/xtensa/abi.s: New test source.
314
efe30057
L		 3152020-06-14 H.J. Lu <hongjiu.lu@intel.com>
316
317 PR gas/26115
318 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
319 xsusldtrk.
320 * testsuite/gas/i386/tsxldtrk.s: Likewise.
321 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
322 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
323
d8af286f
NC		 3242020-06-12 Nelson Chu <nelson.chu@sifive.com>
325
326 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
327 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
328 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
329
18ca16be
SG		 3302020-06-09 Seth Girvan <snth@snthhacks.com>
331
332 * doc/c-avr.texi: Improve wording.
333
6778f1c4
JB		 3342020-06-09 Jan Beulich <jbeulich@suse.com>
335
336 * testsuite/gas/i386/x86-64-pseudos-bad.s,
337 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
338
73239888
JB		 3392020-06-09 Jan Beulich <jbeulich@suse.com>
340
341 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
342 encoding tests.
343 * testsuite/gas/i386/prefix.d: Adjust expectations.
344
bf926894
JB		 3452020-06-09 Jan Beulich <jbeulich@suse.com>
346
347 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
348 with VEX/EVEX encoding tests.
349 * testsuite/gas/i386/prefix.d: Adjust expectations.
350
828c2a25
JB		 3512020-06-09 Jan Beulich <jbeulich@suse.com>
352
353 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
354 suffix.
355 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
356 * testsuite/gas/i386/noreg64.d: Adjust expectations.
357 * testsuite/gas/i386/noreg-intel64.d,
358 testsuite/gas/i386/noreg-intel64.l,
359 testsuite/gas/i386/noreg-intel64.s: New.
360 * testsuite/gas/i386/i386.exp: Run new tests.
361
da4977e0
JB		 3622020-06-09 Jan Beulich <jbeulich@suse.com>
363
364 * config/tc-i386.c (vex_encoding_error): New enumerator.
365 (VEX_check_operands): Rename to VEX_check_encoding. Check
366 for vex_encoding_error. Move Imm4 handling ...
367 (check_VecOperands): ... here.
368 (match_template): Call VEX_check_encoding when there are no
369 operands. Split construct calling check_VecOperands and
370 VEX_check_encoding (when there are operands).
371 (check_register): Don't blindly set vex_encoding_evex.
372 * testsuite/gas/i386/pseudos-bad.s,
373 testsuite/gas/i386/pseudos-bad.l: New.
374 * testsuite/gas/i386/i386.exp: Run new test.
375 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
376
26417f19
AC		 3772020-06-08 Alex Coplan <alex.coplan@arm.com>
378
379 * config/tc-arm.c (insns): Add dfb.
380 * testsuite/gas/arm/dfb.d: New test.
381 * testsuite/gas/arm/dfb.s: Input for test.
382
9f3e7dbc
NC		 3832020-06-08 Nick Clifton <nickc@redhat.com>
384
385 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
386
dd6b8a0b
JB		 3872020-06-08 Jan Beulich <jbeulich@suse.com>
388
389 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
390
73c76375
JB		 3912020-06-08 Jan Beulich <jbeulich@suse.com>
392
393 * config/tc-i386.c (check_byte_reg): Drop dead conditional
394 around as_bad().
395
22e00a3f
JB		 3962020-06-08 Jan Beulich <jbeulich@suse.com>
397
398 * config/tc-i386.c (check_register): Split RegTR handling, to
399 fail recognition also in 64-bit mode as well as with i586 or
400 i686 explicitly enabled.
401 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
402 * testsuite/gas/i386/x86_64-intel.d,
403 testsuite/gas/i386/x86_64.d: Adjust expectations.
404
1ab84e02
JB		 4052020-06-08 Jan Beulich <jbeulich@suse.com>
406
407 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
408 * testsuite/gas/cfi/cfi.exp: Run this test.
409
af32b722
JB		 4102020-06-08 Jan Beulich <jbeulich@suse.com>
411
412 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
413 check to %st(N) parsing logic.
414 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
415
8a6fb3f9
JB		 4162020-06-08 Jan Beulich <jbeulich@suse.com>
417
418 * config/tc-i386.c (bad_reg): New.
419 (check_VecOperations, i386_att_operand, i386_parse_name): Check
420 for it.
421 (check_register): New, broken out from ...
422 (parse_real_register): ... here. Call it.
423 (parse_register): Call it, and error upon failure.
424 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
425 testsuite/gas/i386/x86-64-equ-bad.s,
426 testsuite/gas/i386/x86-64-equ-bad.l: New.
427 * testsuite/gas/i386/i386.exp: Run new tests.
428
1424c35d
AM		 4292020-06-06 Alan Modra <amodra@gmail.com>
430
431 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
432 * doc/c-ppc.texi: Likewise.
433
87c69f97
AM		 4342020-06-06 Alan Modra <amodra@gmail.com>
435
436 * config/tc-ppc.c: Update throughout for reloc renaming.
437
f1919c56
JM		 4382020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
439
440 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
441 stringop-overflow.
442
3fc6c3dc
NC		 4432020-06-05 Nelson Chu <nelson.chu@sifive.com>
444
445 * config/tc-riscv.c (explicit_csr): New static boolean.
446 Used to indicate CSR are explictly used.
447 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
448 (riscv_write_out_attrs): If we already have set elf priv
449 attributes, then generate them. Otherwise, don't generate
450 them when no CSR are used.
451 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
452 * testsuite/gas/riscv/attribute-02.d: Likewise.
453 * testsuite/gas/riscv/attribute-03.d: Likewise.
454 * testsuite/gas/riscv/attribute-04.d: Likewise.
455 * testsuite/gas/riscv/attribute-05.d: Likewise.
456 * testsuite/gas/riscv/attribute-06.d: Likewise.
457 * testsuite/gas/riscv/attribute-07.d: Likewise.
458 * testsuite/gas/riscv/attribute-08.d: Likewise.
459 * testsuite/gas/riscv/attribute-09.d: Likewise.
460 * testsuite/gas/riscv/attribute-10.d: Likewise.
461 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
462 * testsuite/gas/riscv/attribute-11.s: New testcase.
463 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
464 used, so we should output the ELF priv attributes.
465 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
466 used, so output the priv attributes according to the -mpriv-spec.
467 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
468 used, so ignore the -mpriv-spec setting.
469
d413a623
L		 4702020-06-04 H.J. Lu <hongjiu.lu@intel.com>
471
472 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
473 cgen_get_insn_value.
474 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
475 endianness to cgen_get_insn_value and cgen_put_insn_value.
476
7d8b91fd
JM		 4772020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
478
479 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
480 cgen_put_insn_value.
481
d8740be1
JM		 4822020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
483
484 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
485 bpf_cgen_cpu_open.
486 (md_assemble): Remove no longer needed hack.
487
e9bffec9
JM		 4882020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
489
490 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
491 cgen_put_insn_value.
492 (gas_cgen_md_apply_fix): Likewise.
493 (gas_cgen_md_apply_fix): Likewise.
494 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
495 cgen_put_insn_value.
496 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
497 cgen_put_insn_value.
498
1cf67587
AM		 4992020-06-04 Alan Modra <amodra@gmail.com>
500
501 * testsuite/config/default.exp: Remove global directive outside
502 proc body.
503 * testsuite/gas/mep/complex-relocs.exp: Likewise.
504 * testsuite/gas/microblaze/relax_size.exp: Likewise.
505 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
506 * testsuite/gas/mt/relocs.exp: Likewise.
507 * testsuite/gas/rx/rx.exp: Likewise.
508
338d56a8
SC		 5092020-06-03 Stephen Casner <casner@acm.org>
510
511 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
512
bb7322c6
JW		 5132020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
514 Jim Wilson <jimw@sifive.com>
515
516 PR 26051
517 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
518 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
519 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
520 Move B before SB. Move J before UJ.
521
c39c821c
AC		 5222020-06-01 Alex Coplan <alex.coplan@arm.com>
523
524 * write.c (relax_segment): Fix handling of negative offset when
525 relaxing an rs_org frag.
526 * testsuite/gas/aarch64/org-neg.d: New test.
527 * testsuite/gas/aarch64/org-neg.l: Error output for test.
528 * testsuite/gas/aarch64/org-neg.s: Input for test.
529 * testsuite/gas/arm/org-neg.d: New test.
530 * testsuite/gas/arm/org-neg.l: Error output for test.
531 * testsuite/gas/arm/org-neg.s: Input for test.
532
66e3eb08
SC		 5332020-05-28 Stephen Casner <casner@acm.org>
534
535 Fix unexpected failures in gas testsuite for pdp11-aout target.
536 These are caused by the PDP11's mix of little-endian octets in
537 shorts but shorts in big endian order for long or quad.
538
539 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
540 * testsuite/gas/all/gas.exp: Select alternate test scripts for
541 pdp11, skip octa test completely.
542 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
543 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
544 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
545
9e85f042
NC		 5462020-05-28 Alex Coplan <alex.coplan@arm.com>
547
548 * frags.c (frag_grow): Fix comment.
549
1c912705
SC		 5502020-05-27 Stephen Casner <casner@acm.org>
551
552 PR gas/26001
553 * config/tc-pdp11.c (parse_reg): Distinguish register names from
554 symbols that begin with a register name.
555 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
556 * testsuite/gas/pdp11/pr26001.s: Likewise.
557 * testsuite/gas/pdp11/pr26001.d: Likewise.
558
5c505568
SC		 5592020-05-27 Simon Cook <simon.cook@embecosm.com>
560
561 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
562 pointer when creating struct riscv_csr_extra.
563
3c730740
L		 5642020-05-26 H.J. Lu <hongjiu.lu@intel.com>
565
566 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
567 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
568 * testsuite/gas/i386/inval-avx512f.l: Updated.
569
57b17940
SSF		 5702020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
571
572 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
573 load/store instruction variants with alignment hints.
574 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
575 instruction variants with alignment hints.
576
e3fed0f2
L		 5772020-05-26 H.J. Lu <hongjiu.lu@intel.com>
578
579 PR gas/26044
580 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
581 instead of R_XGATE_PCREL_X.
582 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
583 BFD_RELOC_XGATE_PCREL_X.
584
8bbc5da5
L		 5852020-05-26 H.J. Lu <hongjiu.lu@intel.com>
586
587 PR gas/26044
588 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
589 with &fragP->fr_literal[0].
590
c4612b92
L		 5912020-05-26 H.J. Lu <hongjiu.lu@intel.com>
592
593 PR gas/26044
594 * config/tc-vax.c (md_estimate_size_before_relax): Replace
595 fragP->fr_literal with &fragP->fr_literal[0].
596 (md_convert_frag): Likewise.
597
70b1b570
L		 5982020-05-26 H.J. Lu <hongjiu.lu@intel.com>
599
600 PR gas/26044
601 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
602 with &fragP->fr_literal[0].
603
e67e940f
L		 6042020-05-26 H.J. Lu <hongjiu.lu@intel.com>
605
606 PR gas/26044
607 * config/tc-crx.c (getreg_image): Change argument type to int.
608 (md_convert_frag): Replace fragP->fr_literal with
609 &fragP->fr_literal[0].
610
a05e3e20
L		 6112020-05-26 H.J. Lu <hongjiu.lu@intel.com>
612
613 PR gas/26044
614 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
615 sprintf with memmove.
616
c6412eee
L		 6172020-05-25 H.J. Lu <hongjiu.lu@intel.com>
618
619 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
620 with &fragP->fr_literal[0].
621
9fcc3457
L		 6222020-05-25 H.J. Lu <hongjiu.lu@intel.com>
623
624 PR gas/26041
625 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
626 2 overlapping strings.
627
6c115e16
L		 6282020-05-25 H.J. Lu <hongjiu.lu@intel.com>
629
630 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
631 with &fragP->fr_literal[0].
632
a39d29cd
L		 6332020-05-25 H.J. Lu <hongjiu.lu@intel.com>
634
635 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
636 with &fragp->fr_literal[0].
637 * config/tc-microblaze.c (md_apply_fix): Likewise.
638 * config/tc-sh.c (md_convert_frag): Likewise.
639
72393fd1
JW		 6402020-05-24 Jim Wilson <jimw@sifive.com>
641
642 PR 26025
643 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
644 asection to segT. New locals seg and subseg. Call subseg_set before
645 fix_new_exp. Call subseg_set after loop to restore original values.
646
9fbb53c7
AM		 6472020-05-21 Alan Modra <amodra@gmail.com>
648
649 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
650 throughout.
651 * config/obj-elf.c: Likewise.
652 * config/tc-aarch64.c: Likewise.
653 * config/tc-arm.c: Likewise.
654 * config/tc-m68k.c: Likewise.
655 * config/tc-nios2.c: Likewise.
656 * config/tc-tic30.c: Likewise.
657 * ecoff.c: Likewise.
658 * read.c: Likewise.
659 * stabs.c: Likewise.
660 * symbols.c: Likewise.
661 * testsuite/gas/all/test-gen.c: Likewise.
662
8f595e9b
NC		 6632020-05-20 Nelson Chu <nelson.chu@sifive.com>
664
665 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
666 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
667 Static variables which are used to set the ISA extensions. You can
668 use -march (or ELF build attributes) and -misa-spec to set them,
669 respectively.
670 (ext_version_hash): The hash table used to handle the extensions
671 with versions.
672 (init_ext_version_hash): Initialize the ext_version_hash according
673 to riscv_ext_version_table.
674 (riscv_get_default_ext_version): The callback function of
675 riscv_parse_subset_t. According to the choosed ISA spec,
676 get the default version for the specific extension.
677 (riscv_set_arch): Set the callback function.
678 (enum options, struct option md_longopts): Add new option -misa-spec.
679 (md_parse_option): Do not call riscv_set_arch for -march. We will
680 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
681 to set default_isa_spec class.
682 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
683 ext_version_hash, and then call riscv_set_arch to set the architecture
684 with versions according to default_arch_with_ext.
685 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
686 x extensions.
687 * testsuite/gas/riscv/attribute-03.d: Likewise.
688 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
689 already set it's version to 2p1 by march, so no need to use the default
690 2p2 version. For m-ext, we do not set the version by -march and ELF arch
691 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
692 ISA spec 2p2, so set 0p0 to it.
693 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
694 zicsr is 2p0 according to ISA spec 20191213.
695 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
696 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
697 You can set them by configure options --with-arch and
698 --with-isa-spec, respectively.
699 (riscv_set_default_isa_spec): New function used to set the
700 default ISA spec.
701 (md_parse_option): Call riscv_set_default_isa_spec rather than
702 call riscv_get_isa_spec_class directly.
703 (riscv_after_parse_args): If the -isa-spec is not set, then we
704 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
705 calling riscv_set_default_isa_spec.
706 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
707 the --with-isa-spec may be set to different ISA spec.
708 * testsuite/gas/riscv/attribute-02.d: Likewise.
709 * testsuite/gas/riscv/attribute-03.d: Likewise.
710 * testsuite/gas/riscv/attribute-04.d: Likewise.
711 * testsuite/gas/riscv/attribute-05.d: Likewise.
712 * testsuite/gas/riscv/attribute-06.d: Likewise.
713 * testsuite/gas/riscv/attribute-07.d: Likewise.
714 * configure.ac: Add configure options, --with-arch and
715 --with-isa-spec.
716 * configure: Regenerated.
717 * config.in: Regenerated.
718 * config/tc-riscv.c (default_priv_spec): Static variable which is
719 used to check if the CSR is valid for the chosen privilege spec. You
720 can use -mpriv-spec to set it.
721 (enum reg_class): We now get the CSR address from csr_extra_hash rather
722 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
723 (riscv_init_csr_hashes): Only need to initialize one hash table
724 csr_extra_hash.
725 (riscv_csr_class_check): Change the return type to void. Don't check
726 the ISA dependency if -mcsr-check isn't set.
727 (riscv_csr_version_check): New function. Check and find the CSR address
728 from csr_extra_hash, according to default_priv_spec. Report warning
729 for the invalid CSR if -mcsr-check is set.
730 (reg_csr_lookup_internal): Updated.
731 (reg_lookup_internal): Likewise.
732 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
733 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
734 (md_parse_option): Call riscv_set_default_priv_version to set
735 default_priv_spec.
736 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
737 privilege spec to the newest one.
738 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
739 include/opcode/riscv.h.
740 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
741 to check the ISA dependency for CSR, so fix the spec version by adding
742 -mpriv-spec=1.11.
743 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
744 version warnings for the test case.
745 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
746 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
747 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
748 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
749 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
750 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
751 Check whether the CSR is valid when privilege version 1.9 is choosed.
752 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
753 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
754 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
755 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
756 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
757 Check whether the CSR is valid when privilege version 1.10 is choosed.
758 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
759 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
760 Check whether the CSR is valid when privilege version 1.11 is choosed.
761 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
762 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
763 setting. You can set it by configure option --with-priv-spec.
764 (riscv_set_default_priv_spec): New function used to set the default
765 privilege spec.
766 (md_parse_option): Call riscv_set_default_priv_spec rather than
767 call riscv_get_priv_spec_class directly.
768 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
769 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
770 calling riscv_set_default_priv_spec.
771 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
772 the --with-priv-spec may be set to different privilege spec.
773 * testsuite/gas/riscv/priv-reg.d: Likewise.
774 * configure.ac: Add configure option --with-priv-spec.
775 * configure: Regenerated.
776 * config.in: Regenerated.
777 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
778 explicit_attr. Set it to TRUE if any ELF attribute is found.
779 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
780 the priv attributes are set.
781 (md_assemble): Set the default_priv_spec according to the priv
782 attributes when we start to assemble instruction.
783 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
784 riscv_write_out_attrs. Update the arch and priv attributes. If we
785 don't set the corresponding ELF attributes, then try to output the
786 default ones.
787 (riscv_set_public_attributes): If any ELF attribute or -march-attr
788 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
789 to update the arch and priv attributes.
790 (s_riscv_attribute): Make sure all arch and priv attributes are set
791 before any instruction.
792 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
793 ELF attribute or -march-attr is set. If the priv attributes are not
794 set, then try to update them by the default setting (-mpriv-spec or
795 --with-priv-spec).
796 * testsuite/gas/riscv/attribute-02.d: Likewise.
797 * testsuite/gas/riscv/attribute-03.d: Likewise.
798 * testsuite/gas/riscv/attribute-04.d: Likewise.
799 * testsuite/gas/riscv/attribute-06.d: Likewise.
800 * testsuite/gas/riscv/attribute-07.d: Likewise.
801 * testsuite/gas/riscv/attribute-08.d: Likewise.
802 * testsuite/gas/riscv/attribute-09.d: Likewise.
803 * testsuite/gas/riscv/attribute-10.d: Likewise.
804 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
805 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
806 set by priv attributes must be supported.
807 * testsuite/gas/riscv/attribute-05.s: Likewise.
808 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
809 priv attributes according to the -mpriv-spec option.
810 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
811 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
812 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
813 * testsuite/gas/riscv/priv-reg.d: Removed.
814 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
815 CSR according to the priv spec 1.9.
816 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
817 CSR according to the priv spec 1.9.1.
818 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
819 CSR according to the priv spec 1.10.
820 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
821 CSR according to the priv spec 1.11.
822 * config/tc-riscv.c (md_show_usage): Add descriptions about
823 the new GAS options.
824 * doc/c-riscv.texi: Likewise.
825
3d205eb4
PB		 8262020-05-19 Peter Bergner <bergner@linux.ibm.com>
827
828 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
829 * testsuite/gas/ppc/power9.d: Likewise.
830 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
831 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
832 sync, wait, waitrsv>: Add tests.
833 * testsuite/gas/ppc/power10.d: Likewise.
834
164446e0
AF		 8352020-05-19 Alexander Fedotov <alfedotov@gmail.com>
836
837 PR 25992
838 * config/tc-arm.c : Add arm_ext_v8r feature.
839 (it_fsm_post_encode): Check arm_ext_v8r feature.
840 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
841
69f57659
AM		 8422020-05-19 Alan Modra <amodra@gmail.com>
843
844 * write.c (write_contents): Use bfd_get_filename rather than
845 accessing bfd->filename directly. Use bfd_section_name rather
846 than accessing section->name directly.
847
0e1d094e
AM		 8482020-05-19 Alan Modra <amodra@gmail.com>
849
850 * symbols.c (local_symbol_make): Init all of lsy_flags.
851
d402189f
AM		 8522020-05-18 Alan Modra <amodra@gmail.com>
853
854 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
855 before looking at add_symbol->sy_flags.
856
503648e4 8572020-05-18 Hongtao Liu <hongtao.liu@intel.com>
858
859 * config/tc-i386.c: Not handle lret/iret.
860 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
861 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
862 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
863 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
864 * testsuite/gas/i386/lfence-ret.s: Ditto.
865 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
866 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
867 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
868 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
869 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
870 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
871 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
872
2a50b401
AM		 8732020-05-15 Alan Modra <amodra@gmail.com>
874 Alex Coplan <alex.coplan@arm.com>
875
876 * symbols.c (struct local_symbol): Update comment.
877 (resolve_symbol_value): For resolved symbols equated to other
878 symbols, verify that the referenced symbol is not a local_symbol
879 before accessing sy_value. Don't leave symbol loops during
880 finalize_syms resolution.
881 * testsuite/gas/all/assign-bad-recursive.d: New test.
882 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
883 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
884 * testsuite/gas/all/gas.exp: Run it.
885
9d95b8e9
NC		 8862020-05-14 Nick Clifton <nickc@redhat.com>
887
888 * po/sv.po: Updated Swedish translation.
889
3b646889
AM		 8902020-05-11 Alan Modra <amodra@gmail.com>
891
892 * testsuite/gas/ppc/scalarquad.d,
893 * testsuite/gas/ppc/scalarquad.s: New test.
894 * testsuite/gas/ppc/ppc.exp: Run it.
895
9cc4ce88
AM		 8962020-05-11 Alan Modra <amodra@gmail.com>
897
898 * testsuite/gas/ppc/rightmost.d,
899 * testsuite/gas/ppc/rightmost.s: New test.
900 * testsuite/gas/ppc/ppc.exp: Run it.
901
5d57bc3f
AM		 9022020-05-11 Alan Modra <amodra@gmail.com>
903
904 * testsuite/gas/ppc/xvtlsbb.d,
905 * testsuite/gas/ppc/xvtlsbb.s: New test.
906 * testsuite/gas/ppc/ppc.exp: Run it.
907
66ef5847
AM		 9082020-05-11 Alan Modra <amodra@gmail.com>
909
910 * testsuite/gas/ppc/stringop.d,
911 * testsuite/gas/ppc/stringop.s: New test.
912 * testsuite/gas/ppc/ppc.exp: Run it.
913
4f3e9537
PB		 9142020-05-11 Peter Bergner <bergner@linux.ibm.com>
915
916 * testsuite/gas/ppc/set_bool.d,
917 * testsuite/gas/ppc/set_bool.s: New test.
918 * testsuite/gas/ppc/ppc.exp: Run it.
919
ec40e91c
AM		 9202020-05-11 Alan Modra <amodra@gmail.com>
921
922 * testsuite/gas/ppc/bitmanip.d,
923 * testsuite/gas/ppc/bitmanip.s: New test.
924 * testsuite/gas/ppc/ppc.exp: Run it.
925
d7e97a76
AM		 9262020-05-11 Alan Modra <amodra@gmail.com>
927
928 * testsuite/gas/ppc/genpcv.d,
929 * testsuite/gas/ppc/genpcv.s: New test.
930 * testsuite/gas/ppc/ppc.exp: Run it.
931
fdefed7c
AM		 9322020-05-11 Alan Modra <amodra@gmail.com>
933
934 * testsuite/gas/ppc/maskmanip.d,
935 * testsuite/gas/ppc/maskmanip.s: New test.
936 * testsuite/gas/ppc/ppc.exp: Run it.
937
aa3c112f
AM		 9382020-05-11 Alan Modra <amodra@gmail.com>
939 Peter Bergner <bergner@linux.ibm.com>
940
941 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
942 (md_assemble): Check acc specified in correct operand.
943 * testsuite/gas/ppc/outerprod.d,
944 * testsuite/gas/ppc/outerprod.s,
945 * testsuite/gas/ppc/vsx4.d,
946 * testsuite/gas/ppc/vsx4.s: New tests.
947 * testsuite/gas/ppc/ppc.exp: Run them.
948
6edbfd3b
AM		 9492020-05-11 Alan Modra <amodra@gmail.com>
950
951 * testsuite/gas/ppc/simd_perm.d,
952 * testsuite/gas/ppc/simd_perm.s: New test.
953 * testsuite/gas/ppc/ppc.exp: Run it.
954
c7d7aea2
AM		 9552020-05-11 Alan Modra <amodra@gmail.com>
956
957 * testsuite/gas/ppc/int128.d,
958 * testsuite/gas/ppc/int128.s: New test.
959 * testsuite/gas/ppc/ppc.exp: Run it.
960
94ba9882
AM		 9612020-05-11 Alan Modra <amodra@gmail.com>
962
963 * testsuite/gas/ppc/vsx_32byte.d,
964 * testsuite/gas/ppc/vsx_32byte.s: New test.
965 * testsuite/gas/ppc/ppc.exp: Run it.
966
f4791f1a
AM		 9672020-05-11 Alan Modra <amodra@gmail.com>
968
969 * testsuite/gas/ppc/vec_mul.s,
970 * testsuite/gas/ppc/vec_mul.d: New test.
971 * testsuite/gas/ppc/ppc.exp: Run it.
972
3ff0a5ba
PB		 9732020-05-11 Peter Bergner <bergner@linux.ibm.com>
974
975 * testsuite/gas/ppc/byte_rev.d,
976 * testsuite/gas/ppc/byte_rev.s: New test.
977 * testsuite/gas/ppc/ppc.exp: Run it.
978
afef4fe9
PB		 9792020-05-11 Peter Bergner <bergner@linux.ibm.com>
980
981 * testsuite/gas/ppc/power10.d: Add paste. tests.
982 * testsuite/gas/ppc/power10.s: Likewise.
983
1224c05d
PB		 9842020-05-11 Peter Bergner <bergner@linux.ibm.com>
985
986 * testsuite/gas/ppc/power10.s: New test.
987 * testsuite/gas/ppc/power10.d: Likewise.
988 * testsuite/gas/ppc/ppc.exp: Run it.
989
7c1f4227
AM		 9902020-05-11 Alan Modra <amodra@gmail.com>
991
992 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
993 renaming.
994 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
995 place of -mfuture/-Mfuture.
996 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
997 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
998
bfeaed38
NC		 9992020-05-06 Nick Clifton <nickc@redhat.com>
1000
1001 * po/sv.po: Updated Swedish translation.
1002
6ef719c0
NC		 10032020-05-06 Nick Clifton <nickc@redhat.com>
1004
1005 PR 25927
1006 * doc/as.texi (Preprocessing): Replace cross reference to not
1007 existant document with a URL to the equivalent page in the GCC
1008 manual.
1009
546cb2d8
NC		 10102020-05-05 Nick Clifton <nickc@redhat.com>
1011
1012 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1013 construction of a DWARF-5 directory name table.
1014 * testsuite/gas/elf/pr25917.d: Update expected output.
1015
7d0bd487
GN		 10162020-05-05 Gunther Nikl <gnikl@justmail.de>
1017
1018 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1019 (md_parse_option): Remove initialization of elf_flags.
070b775f 1020
fe05f369
ASDV		 10212020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1022
1023 PR gas/25863
1024 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1025 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1026 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1027
4706679d
NC		 10282020-05-04 Nick Clifton <nickc@redhat.com>
1029
1030 PR 25917
1031 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1032 table's existence before looking at its entries.
070b775f
NC		 1033 Also do not emit a default directory entry if there are no
1034 directories in use.
1035
4706679d
NC		 1036 * testsuite/gas/elf/pr25917.s: New test source file.
1037 * testsuite/gas/elf/pr25917.d: New test driver.
1038 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1039
09c1e68a
AC		 10402020-04-30 Alex Coplan <alex.coplan@arm.com>
1041
1042 * config/tc-aarch64.c (fix_insn): Implement for
1043 AARCH64_OPND_UNDEFINED.
1044 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1045 * testsuite/gas/aarch64/udf.s: New.
1046 * testsuite/gas/aarch64/udf.d: New.
1047 * testsuite/gas/aarch64/udf-invalid.s: New.
1048 * testsuite/gas/aarch64/udf-invalid.l: New.
1049 * testsuite/gas/aarch64/udf-invalid.d: New.
1050
c578f16e
YS		 10512020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1052
1053 * config/tc-rx.c (elf_flags): Reset default value.
1054 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1055
935f1f4b
MF		 10562020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1057
1058 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1059 if it's not defined.
1060 (microarch_earliest): New static variable.
1061 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1062 simcall opcode has mandatory parameter.
1063 (xg_init_global_config): Initialize microarch_earliest.
1064
5c936ef5
NC		 10652020-04-29 Nick Clifton <nickc@redhat.com>
1066
1067 PR 22699
1068 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1069 IMM0_8S and add support for IMM0_8U.
1070 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1071 unsigned 8-bit immediate.
1072 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1073 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1074
251dae91
TC		 10752020-04-27 Tamar Christina <tamar.christina@arm.com>
1076
1077 * NEWS: Add news entry for big-obj.
1078 * config/tc-i386.c (i386_target_format): Support new format.
1079 * doc/c-i386.texi: Add i386 support.
1080 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1081 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1082
714e6c96
NC		 10832020-04-27 Nick Clifton <nickc@redhat.com>
1084
1085 PR 25878
1086 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1087 (assign_file_to_slot): New function. Fills in an entry in the
1088 files table.
1089 (allocate_filenum): Use new function.
1090 (allocate_filename_to_slot): Use new function. If the specified
1091 slot entry is already in use, but was chosen automatically then
1092 reassign the automatic entry.
1093
a09f656b 10942020-04-26 Hongtao Liu <hongtao.liu@intel.com
1095
1096 * config/tc-i386.c (lfence_before_ret_shl): New member.
1097 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1098 for Anysize insns.
1099 (insert_after_load): Issue warning for REP CMPS/SCAS.
1100 (insert_before_before): Handle iret, Handle
1101 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1102 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1103 -mlfence-before-ret=[none/not/or/shl/yes].
1104 Enable -mlfence-before-ret=shl when
1105 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1106 (md_show_usage): Ditto.
1107 * doc/c-i386.texi: Ditto.
1108 * testsuite/gas/i386/i386.exp: Add new testcases.
1109 * testsuite/gas/i386/lfence-load-b.d: New.
1110 * testsuite/gas/i386/lfence-load-b.e: New.
1111 * testsuite/gas/i386/lfence-load.d: Modified.
1112 * testsuite/gas/i386/lfence-load.e: New.
1113 * testsuite/gas/i386/lfence-load.s: Modified.
1114 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1115 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1116 * testsuite/gas/i386/lfence-ret-c.d: New.
1117 * testsuite/gas/i386/lfence-ret-d.d: New.
1118 * testsuite/gas/i386/lfence-ret.s: Modified.
1119 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1120 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1121 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1122 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1123 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1124 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1125 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1126 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1127 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1128 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1129
30ce8e47
MF		 11302020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1131
1132 PR ld/25861
1133 * config/tc-xtensa.c (md_apply_fix): Replace
1134 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1135 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1136 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1137 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1138 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1139
31c89d60
AM		 11402020-04-22 Alan Modra <amodra@gmail.com>
1141
1142 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1143 symbol for ".symver .. remove".
1144 * doc/as.texi (.symver): Update.
1145 * testsuite/gas/symver/symver11.s: Make foo weak.
1146 * testsuite/gas/symver/symver11.d: Expect an error.
1147 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1148
1d3eb556
L		 11492020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1150
1151 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1152
bb2a1453
AS		 11532020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1154
1155 PR 25848
1156 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1157 * testsuite/gas/m68k/operands.d: Update.
1158 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1159
c36876fe
TC		 11602020-04-21 Tamar Christina <tamar.christina@arm.com>
1161
1162 PR binutils/24753
1163 * testsuite/gas/arm/pr24753.d: New test.
1164 * testsuite/gas/arm/pr24753.s: New test.
1165
6914be53
L		 11662020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1167
1168 PR gas/23840
1169 PR gas/25295
1170 * NEWS: Mention .symver extension.
1171 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1172 function.
1173 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1174 add a version name. Add local, hidden and remove visibility
1175 support.
1176 (elf_frob_symbol): Handle the list of version names. Update the
1177 original symbol to local, hidden or remove it from the symbol
1178 table.
1179 (elf_frob_file_before_adjust): Handle the list of version names.
1180 * config/obj-elf.h (elf_visibility): New.
1181 (elf_versioned_name_list): Likewise.
1182 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1183 and visibility. Change versioned_name pointer to struct
1184 elf_versioned_name_list.
1185 * doc/as.texi: Update .symver directive.
1186 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1187 error checking tests.
1188 * testsuite/gas/symver/symver6.d: New file.
1189 * testsuite/gas/symver/symver7.d: Likewise.
1190 * testsuite/gas/symver/symver7.s: Likewise.
1191 * testsuite/gas/symver/symver8.d: Likewise.
1192 * testsuite/gas/symver/symver8.s: Likewise.
1193 * testsuite/gas/symver/symver9.s: Likewise.
1194 * testsuite/gas/symver/symver9a.d: Likewise.
1195 * testsuite/gas/symver/symver9b.d: Likewise.
1196 * testsuite/gas/symver/symver10.s: Likewise.
1197 * testsuite/gas/symver/symver10a.d: Likewise.
1198 * testsuite/gas/symver/symver10b.d: Likewise.
1199 * testsuite/gas/symver/symver11.d: Likewise.
1200 * testsuite/gas/symver/symver11.s: Likewise.
1201 * testsuite/gas/symver/symver12.d: Likewise.
1202 * testsuite/gas/symver/symver12.s: Likewise.
1203 * testsuite/gas/symver/symver13.d: Likewise.
1204 * testsuite/gas/symver/symver13.s: Likewise.
1205 * testsuite/gas/symver/symver14.d: Likewise.
1206 * testsuite/gas/symver/symver14.l: Likewise.
1207 * testsuite/gas/symver/symver15.d: Likewise.
1208 * testsuite/gas/symver/symver15.l: Likewise.
1209 * testsuite/gas/symver/symver6.l: Removed.
1210 * testsuite/gas/symver/symver6.s: Updated.
1211
c2e5c986
SD		 12122020-04-20 Sudakshina Das <sudi.das@arm.com>
1213
1214 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1215 to include TSB.
1216 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1217 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1218 * testsuite/gas/aarch64/system.d: Update.
1219
8a6e1d1d
SD		 12202020-04-20 Sudakshina Das <sudi.das@arm.com>
1221
1222 * testsuite/gas/aarch64/bti.d: Update -march option.
1223 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1224 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1225 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1226 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1227
49af2f5c
AM		 12282020-04-17 Alan Modra <amodra@gmail.com>
1229
1230 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1231
8e4979ac
NC		 12322020-04-16 Gagan Singh Sidhu <broly@mac.com>
1233 Nick Clifton <nickc@redhat.com>
1234
1235 PR 25803
1236 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1237 targets.
1238 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1239 for the type-2 test.
1240 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1241 targets running this test.
1242
c54a9b56
DF		 12432020-02-16 David Faust <david.faust@oracle.com>
1244
1245 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1246 * testsuite/gas/bpf/jump32.s: New file.
1247 * testsuite/gas/bpf/jump32.d: Likewise.
1248
3071b197
L		 12492020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1250
1251 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1252 documentation.
1253
6a3ab923
GN		 12542020-04-08 Gunther Nikl <gnikl@justmail.de>
1255
1256 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1257 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1258 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1259 define.
1260 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1261 * tc.h (md_pcrel_from_section): Add prototype.
1262 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1263 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1264 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1265 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1266 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1267 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1268 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1269 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1270 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1271 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1272 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1273 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1274 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1275 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1276 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1277 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1278 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1279 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1280 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1281 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1282 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1283 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1284 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1285 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1286 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1287 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1288 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1289 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1290 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1291 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1292 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1293 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1294 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1295 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1296 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1297 md_apply_fix3): Delete prototypes.
6a3ab923 1298
6e0e8b45
L		 12992020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1300
1301 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1302 instructions.
1303
266803a2
L		 13042020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1305
1306 * doc/c-z80.texi: Fix @xref warnings.
1307
bb651e8b
CL		 13082020-04-07 Lili Cui <lili.cui@intel.com>
1309
1310 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1311 (cpu_noarch): Likewise.
1312 * doc/c-i386.texi: Document TSXLDTRK.
1313 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1314 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1315 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1316 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1317
4b27d27c
L		 13182020-04-02 Lili Cui <lili.cui@intel.com>
1319
1320 * config/tc-i386.c (cpu_arch): Add .serialize.
1321 (cpu_noarch): Likewise.
1322 * doc/c-i386.texi: Document serialize.
1323 * testsuite/gas/i386/i386.exp: Run serialize tests
1324 * testsuite/gas/i386/serialize.d: Likewise.
1325 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1326 * testsuite/gas/i386/serialize.s: Likewise.
1327
bb897477
RO		 13282020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1329
1330 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1331 * testsuite/gas/elf/section12b.d: Likewise.
1332 * testsuite/gas/elf/section16a.d: Likewise.
1333 * testsuite/gas/elf/section16b.d: Likewise.
1334
59e28a97
GN		 13352020-04-02 Gunther Nikl <gnikl@justmail.de>
1336
1337 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1338 with a suppressed address register.
1339
efc3a950
L		 13402020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1341
1342 PR gas/25756
1343 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1344 * testsuite/gas/i386/localpic.s: Add a test for relocation
1345 against local absolute symbol.
1346 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1347 * testsuite/gas/i386/localpic.d: Updated.
1348 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1349 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1350
15d47c3a
RO		 13512020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1352
1353 PR gas/25732
1354 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1355 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1356 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1357 testsuite/gas/i386/x86-64-jump.d.
1358 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1359 Incorporate changes to
1360 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1361 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1362 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1363 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1364 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1365
876678f0
MR		 13662020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1367
1368 PR 25611
1369 PR 25614
1370 * dwarf2dbg.c: Do not include "bignum.h".
1371
d1a89da5
NC		 13722020-03-30 Nelson Chu <nelson.chu@sifive.com>
1373
1374 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1375 * testsuite/gas/riscv/alias-csr.s: Likewise.
1376 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1377 to priv-reg-pseudo-noalias.
1378 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1379 * testsuite/gas/riscv/bad-csr.l: Likewise.
1380 * testsuite/gas/riscv/bad-csr.s: Likewise.
1381 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1382 * testsuite/gas/riscv/satp.s: Likewise.
1383 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1384 csr instruction, including alias-csr testcase.
1385 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1386 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1387 pseudo instruction with objdump -Mno-aliases.
1388 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1389 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1390 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1391 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1392 * testsuite/gas/riscv/priv-reg.s: Likewise.
1393 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1394 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1395 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1396
b7780957
J		 13972020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1398
1399 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1400 sections with the "b" attribute.
1401
d1023b5d
AM		 14022020-03-22 Alan Modra <amodra@gmail.com>
1403
1404 * testsuite/gas/s12z/truncated.d: Update expected output.
1405
0d832e7f
SB		 14062020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1407
1408 PR 25690
1409 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1410 * doc/c-z80.texi: Update documentation.
1411
327ef784
NC		 14122020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1413
1414 PR 25641
1415 PR 25668
1416 PR 25633
1417 Fix disassembling ED+A4/AC/B4/BC opcodes.
1418 Fix assembling lines containing colonless label and instruction
1419 with first operand inside parentheses.
1420 Fix registration of unsupported by target CPU registers.
1421 * config/tc-z80.c: See above.
1422 * config/tc-z80.h: See above.
1423 * testsuite/gas/z80/colonless.d: Update test.
1424 * testsuite/gas/z80/colonless.s: Likewise.
1425 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1426 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1427 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1428 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1429 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1430 * testsuite/gas/z80/unsup_regs.s: Likewise.
1431 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1432 * testsuite/gas/z80/z80.exp: Likewise.
1433 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1434 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1435 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1436
66d1f7cc
AV		 14372020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1438
1439 PR 25660
1440 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1441 (parse_operands): Handle new operand codes.
1442 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1443 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1444 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1445 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1446 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1447 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1448 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1449 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1450
9e8f1c90
L		 14512020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1452
1453 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1454
97b4a8f7
L		 14552020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1456
1457 * testsuite/gas/i386/i386.exp: Run new tests.
1458 * testsuite/gas/i386/lfence-byte.d: New file.
1459 * testsuite/gas/i386/lfence-byte.e: Likewise.
1460 * testsuite/gas/i386/lfence-byte.s: Likewise.
1461 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1462 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1463 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1464 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1465 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1466 * testsuite/gas/i386/lfence-load.d: Likewise.
1467 * testsuite/gas/i386/lfence-load.s: Likewise.
1468 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1469 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1470 * testsuite/gas/i386/lfence-ret.s: Likewise.
1471 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1472 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1473 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1474 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1475 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1476 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1477 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1478 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1479 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1480 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1481 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1482 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1483
ae531041
L		 14842020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1485
1486 * config/tc-i386.c (lfence_after_load): New.
1487 (lfence_before_indirect_branch_kind): New.
1488 (lfence_before_indirect_branch): New.
1489 (lfence_before_ret_kind): New.
1490 (lfence_before_ret): New.
1491 (last_insn): New.
1492 (load_insn_p): New.
1493 (insert_lfence_after): New.
1494 (insert_lfence_before): New.
1495 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1496 Set last_insn.
1497 (OPTION_MLFENCE_AFTER_LOAD): New.
1498 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1499 (OPTION_MLFENCE_BEFORE_RET): New.
1500 (md_longopts): Add -mlfence-after-load=,
1501 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1502 (md_parse_option): Handle -mlfence-after-load=,
1503 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1504 (md_show_usage): Display -mlfence-after-load=,
1505 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1506 (i386_cons_align): New.
1507 * config/tc-i386.h (i386_cons_align): New.
1508 (md_cons_align): New.
1509 * doc/c-i386.texi: Document -mlfence-after-load=,
1510 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1511
5496f3c6
NC		 15122020-03-11 Nick Clifton <nickc@redhat.com>
1513
1514 PR 25611
1515 PR 25614
1516 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1517 (DWARF2_FILE_SIZE_NAME): Default to -1.
1518 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1519 whichever is higher.
1520 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1521 (NUM_MD5_BYTES): Define.
1522 (struct file entry): Add md5 field.
1523 (get_filenum): Delete and replace with...
1524 (get_basename): New function.
1525 (get_directory_table_entry): New function.
1526 (allocate_filenum): New function.
1527 (allocate_filename_to_slot): New function.
1528 (dwarf2_where): Use new functions.
1529 (dwarf2_directive_filename): Add support for extended .file
1530 pseudo-op.
1531 (dwarf2_directive_loc): Allow the use of file number zero with
1532 DWARF 5 or higher.
1533 (out_file_list): Rename to...
1534 (out_dir_and_file_list): Add DWARF 5 support.
1535 (out_debug_line): Emit extra values into the section header for
1536 DWARF 5.
1537 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1538 * doc/as.texi (.file): Update the description of this pseudo-op.
1539 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1540 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1541 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1542 * NEWS: Mention the new feature.
1543
a6a1f5e0
AM		 15442020-03-10 Alan Modra <amodra@gmail.com>
1545
1546 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1547 to avoid signed overflow.
1548 * config/tc-mcore.c (md_assemble): Likewise.
1549 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1550 * config/tc-nds32.c (SET_ADDEND): Likewise.
1551 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1552
3fabc179
JB		 15532020-03-09 Jan Beulich <jbeulich@suse.com>
1554
1555 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1556 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1557 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1558
190e5fc8
AM		 15592020-03-07 Alan Modra <amodra@gmail.com>
1560
1561 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1562 first column.
1563
84d9ab33
NC		 15642020-03-06 Nick Clifton <nickc@redhat.com>
1565
1566 PR 25614
1567 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1568 0 if the dwarf_level is 5 or more. Complain if a filename follows
1569 a file 0.
1570 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1571 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1572 * testsuite/gas/elf/elf.exp: Run the new test.
1573
1574 PR 25612
1575 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1576 * doc/as.texi: Fix another typo.
1577
31bf1864
NC		 15782020-03-06 Nick Clifton <nickc@redhat.com>
1579
1580 PR 25612
1581 * as.c (dwarf_level): Define.
1582 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1583 (parse_args): Add support for the new options.
1584 as.h (dwarf_level): Prototype.
1585 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1586 value.
1587 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1588 (DWARF2_LINE_VERSION): Remove definition.
1589 * doc/as.texi: Document the new options.
1590
3c968de5
NC		 15912020-03-06 Nick Clifton <nickc@redhat.com>
1592
1593 PR 25572
1594 * as.c (main): Allow matching input and outputs when they are
1595 not regular files.
1596
bc49bfd8
JB		 15972020-03-06 Jan Beulich <jbeulich@suse.com>
1598
1599 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1600 casing.
1601 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1602 one of byte/word/dword/qword is set alongside a SIMD register in
1603 a template's operand.
1604
4873e243
JB		 16052020-03-06 Jan Beulich <jbeulich@suse.com>
1606
1607 * config/tc-i386.c (match_template): Extend code in logic
1608 rejecting certain suffixes in certain modes to also cover mask
1609 register use and VecSIB. Drop special casing of broadcast. Skip
1610 immediates in the check.
1611
e365e234
JB		 16122020-03-06 Jan Beulich <jbeulich@suse.com>
1613
1614 * config/tc-i386.c (match_template): Fold duplicate code in
1615 logic rejecting certain suffixes in certain modes. Drop
1616 pointless "else".
1617
4ed21b58
JB		 16182020-03-06 Jan Beulich <jbeulich@suse.com>
1619
1620 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1621 alongside !norex64 ones.
1622 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1623 with both 32- and 64-bit GPR operands.
1624 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1625 32- and 64-bit GPR operands.
1626 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1627 testsuite/gas/i386/x86-64-avx512bw.d,
1628 testsuite/gas/i386/x86-64-avx512f-intel.d,
1629 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1630
643bb870
JB		 16312020-03-06 Jan Beulich <jbeulich@suse.com>
1632
1633 * config/tc-i386.c (md_assemble): Drop use of rex64.
1634 (process_suffix): For REX.W for 64-bit CRC32.
1635
a23b33b3
JB		 16362020-03-06 Jan Beulich <jbeulich@suse.com>
1637
1638 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1639 addressing for MPX insns without base/index.
1640 * testsuite/gas/i386/mpx-16bit.s,
1641 * testsuite/gas/i386/mpx-16bit.d: New.
1642 * testsuite/gas/i386/i386.exp: Run new test.
1643
a0497384
JB		 16442020-03-06 Jan Beulich <jbeulich@suse.com>
1645
1646 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1647 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1648 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1649 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1650 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1651 as well as a BSWAP one.
1652 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1653 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1654 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1655 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1656 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1657 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1658 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1659 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1660 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1661 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1662 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1663 testsuite/gas/i386/vmx.d: Adjust expectations.
1664
b630c145
JB		 16652020-03-06 Jan Beulich <jbeulich@suse.com>
1666
1667 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1668 from having their operands swapped.
1669 * testsuite/gas/i386/waitpkg.s,
1670 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1671 3-operand cases as well as testing of 16-bit code generation.
1672 * testsuite/gas/i386/waitpkg.d,
1673 testsuite/gas/i386/waitpkg-intel.d,
1674 testsuite/gas/i386/x86-64-waitpkg.d,
1675 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1676
de48783e
NC		 16772020-03-04 Nelson Chu <nelson.chu@sifive.com>
1678
dee35d02
NC		 1679 * config/tc-riscv.c (percent_op_utype): Support the modifier
1680 %got_pcrel_hi.
1681 * doc/c-riscv.texi: Add documentation.
1682 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1683 modifier %got_pcrel_hi.
1684 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1685 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1686 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1687
de48783e
NC		 1688 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1689 (RISC-V-Formats): Update the section name from "Instruction Formats"
1690 to "RISC-V Instruction Formats".
1691
749479c8
AO		 16922020-03-04 Alexandre Oliva <oliva@adacore.com>
1693
1694 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1695 detected in a section which does not have at least 4 byte
1696 alignment.
1697 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1698 * testsuite/gas/arm/ldr-t.s: Likewise.
1699 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1700 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1701 disassembly, ignoring any NOPs that may have been inserted because
1702 of section alignment.
1703 * testsuite/gas/arm/ldr-t.d: Likewise.
1704
a847e322
JB		 17052020-03-04 Jan Beulich <jbeulich@suse.com>
1706
1707 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1708 * doc/c-i386.texi: Mention sev_es.
1709 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1710 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1711 expectations.
1712 * testsuite/gas/i386/arch-13-znver1.d,
1713 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1714
3cd7f3e3
L		 17152020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1716
1717 * config/tc-i386.c (match_template): Replace ignoresize and
1718 defaultsize with mnemonicsize.
1719 (process_suffix): Likewise.
1720
b8ba1385
SB		 17212020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1722
1723 PR 25627
1724 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1725 instruction LD IY,(HL).
1726 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1727 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1728 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1729 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1730
10d97a0f
L		 17312020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1732
1733 PR gas/25622
1734 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1735 x86-64-default-suffix-avx.
1736 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1737 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1738 * testsuite/gas/i386/noreg64.d: Updated.
1739 * testsuite/gas/i386/noreg64.l: Likewise.
1740 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1741 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1742 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1743
8326546e
SB		 17442020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1745
1746 PR 25604
1747 * config/tc-z80.c (contains_register): Prevent an illegal memory
1748 access when checking an expression for a register name.
1749
e3e896e6
AM		 17502020-03-03 Alan Modra <amodra@gmail.com>
1751
1752 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1753 support.
1754
a4dd6c97
AM		 17552020-03-02 Alan Modra <amodra@gmail.com>
1756
1757 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1758 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1759 and .sbss sections.
1760 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1761 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1762 (s3_s_score_lcomm): Likewise.
1763 * config/tc-score7.c: Similarly.
1764 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1765
dec7b24b
YS		 17662020-02-28 YunQiang Su <syq@debian.org>
1767
1768 PR gas/25539
1769 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1770 to handle multi-labels.
1771 (has_label_name): New.
1772
cceb53b8
MM		 17732020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1774
1775 * config/tc-arm.c (enum pred_instruction_type): Remove
1776 NEUTRAL_IT_NO_VPT_INSN predication type.
1777 (cxn_handle_predication): Modify to require condition suffixes.
1778 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1779 * testsuite/gas/arm/cde-scalar.s: Update test.
1780 * testsuite/gas/arm/cde-warnings.l: Update test.
1781 * testsuite/gas/arm/cde-warnings.s: Update test.
1782
da3ec71f
AM		 17832020-02-26 Alan Modra <amodra@gmail.com>
1784
1785 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1786 N_() on empty string.
1787
42135cad
AM		 17882020-02-26 Alan Modra <amodra@gmail.com>
1789
1790 * read.c (read_a_source_file): Call strncpy with length one
1791 less than size of original_case_string.
1792
dc1e8a47
AM		 17932020-02-26 Alan Modra <amodra@gmail.com>
1794
1795 * config/obj-elf.c: Indent labels correctly.
1796 * config/obj-macho.c: Likewise.
1797 * config/tc-aarch64.c: Likewise.
1798 * config/tc-alpha.c: Likewise.
1799 * config/tc-arm.c: Likewise.
1800 * config/tc-cr16.c: Likewise.
1801 * config/tc-crx.c: Likewise.
1802 * config/tc-frv.c: Likewise.
1803 * config/tc-i386-intel.c: Likewise.
1804 * config/tc-i386.c: Likewise.
1805 * config/tc-ia64.c: Likewise.
1806 * config/tc-mn10200.c: Likewise.
1807 * config/tc-mn10300.c: Likewise.
1808 * config/tc-nds32.c: Likewise.
1809 * config/tc-riscv.c: Likewise.
1810 * config/tc-s12z.c: Likewise.
1811 * config/tc-xtensa.c: Likewise.
1812 * config/tc-z80.c: Likewise.
1813 * read.c: Likewise.
1814 * symbols.c: Likewise.
1815 * write.c: Likewise.
1816
bd0cf5a6
NC		 18172020-02-20 Nelson Chu <nelson.chu@sifive.com>
1818
54b2aec1
NC		 1819 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1820 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1821 after parsing all arguments.
1822 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1823 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1824 are used to check if we write a read-only CSR by the CSR instruction.
1825 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1826 all CSR for the read-only CSR checking.
1827 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1828 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1829 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1830 all CSR instructions for the read-only CSR checking.
1831 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1832 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1833
2ca89224
NC		 1834 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1835 (riscv_opts): Initialize it.
1836 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1837 before doing the CSR checking.
1838 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1839 (md_longopts): Add mcsr-check and mno-csr-check.
1840 (md_parse_option): Handle new enum option values.
1841 (s_riscv_option): Handle new long options.
1842 * doc/c-riscv.texi: Add description for the new .option and assembler
1843 options.
1844 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1845 the CSR checking.
1846 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1847
bd0cf5a6
NC		 1848 * config/tc-riscv.c (csr_extra_hash): New.
1849 (enum riscv_csr_class): New enum. Used to decide
1850 whether or not this CSR is legal in the current ISA string.
1851 (struct riscv_csr_extra): New structure to hold all extra information
1852 of CSR.
1853 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1854 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1855 Call hash_reg_name to insert CSR address into reg_names_hash.
1856 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1857 Decide whether the CSR is valid according to the csr_extra_hash.
1858 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1859 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1860 not a boolean. This is same as riscv_init_csr_hash, so keep the
1861 consistent usage.
1862 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1863 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1864 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1865 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1866 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1867 f-ext CSR are not allowed.
1868 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1869 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1870 source file is `priv-reg.s`, and the ISA is rv64if, so the
1871 rv32-only CSR are not allowed.
1872 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1873
10a95fcc
AM		 18742020-02-21 Alan Modra <amodra@gmail.com>
1875
1876 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1877 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1878
dda2980f
AM		 18792020-02-21 Alan Modra <amodra@gmail.com>
1880
1881 PR 25569
1882 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1883 on section size adjustment, instead perform another write if
1884 exec header size is larger than section size.
1885
bd3380bc
NC		 18862020-02-19 Nelson Chu <nelson.chu@sifive.com>
1887
1888 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1889 -mno-arch-attr command line options.
1890
fa164239
JW		 18912020-02-19 Nelson Chu <nelson.chu@sifive.com>
1892
1893 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1894 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1895
fcaaac0a
SB		 18962020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1897
1898 PR 25576
1899 * config/tc-z80.c (md_parse_option): Do not use an underscore
1900 prefix for local labels in SDCC compatability mode.
1901 (z80_start_line_hook): Remove SDCC dollar label support.
1902 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1903 * testsuite/gas/z80/sdcc.s: Likewise.
1904
19052020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1906
1907 PR 25517
1908 * config/tc-z80.c: Add -march option.
1909 * doc/as.texi: Update Z80 documentation.
1910 * doc/c-z80.texi: Likewise.
1911 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1912 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1913 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1914 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1915 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1916 * testsuite/gas/z80/gbz80_all.d: Likewise.
1917 * testsuite/gas/z80/r800_extra.d: Likewise.
1918 * testsuite/gas/z80/r800_ii8.d: Likewise.
1919 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1920 * testsuite/gas/z80/sdcc.d: Likewise.
1921 * testsuite/gas/z80/z180.d: Likewise.
1922 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1923 * testsuite/gas/z80/z80_doc.d: Likewise.
1924 * testsuite/gas/z80/z80_ii8.d: Likewise.
1925 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1926 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1927 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1928 * testsuite/gas/z80/z80_sli.d: Likewise.
1929 * testsuite/gas/z80/z80n_all.d: Likewise.
1930 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1931
a7e12755
L		 19322020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1933
1934 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1935 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1936 * testsuite/gas/i386/i386.exp: Run property-3 and
1937 x86-64-property-3.
1938 * testsuite/gas/i386/property-3.d: New file.
1939 * testsuite/gas/i386/property-3.s: Likewise.
1940 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1941
272a84b1
L		 19422020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1943
1944 * config/tc-i386.c (cpu_arch): Add .popcnt.
1945 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1946 Add a tab before @samp{.sse4a}.
1947
c8f8eebc
JB		 19482020-02-17 Jan Beulich <jbeulich@suse.com>
1949
1950 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1951 for AddrPrefixOpReg templates. Combine the two pieces of
1952 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1953 mode.
1954
eedb0f2c
JB		 19552020-02-17 Jan Beulich <jbeulich@suse.com>
1956
1957 PR gas/14439
1958 * config/tc-i386.c (md_assemble): Also suppress operand
1959 swapping for MONITOR{,X} and MWAIT{,X}.
1960 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1961 Add Intel syntax monitor/mwait tests.
1962 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1963 Adjust expectations.
1964 *testsuite/gas/i386/sse3-intel.d,
1965 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1966 * testsuite/gas/i386/i386.exp: Run new tests.
1967
b9915cbc
JB		 19682020-02-17 Jan Beulich <jbeulich@suse.com>
1969
1970 PR gas/6518
1971 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1972 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1973 re-indentation).
1974 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1975 cases.
1976 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1977 * testsuite/gas/i386/avx512dq-inval.l,
1978 testsuite/gas/i386/inval-avx.l,
1979 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1980 * testsuite/gas/i386/avx512vl-ambig.s,
1981 testsuite/gas/i386/avx512vl-ambig.l: New.
1982 * testsuite/gas/i386/i386.exp: Run new test.
1983
af5c13b0
L		 19842020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1985
1986 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1987 nosse4.
1988 * doc/c-i386.texi: Document sse4a and nosse4a.
1989
07d98387
L		 19902020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1991
1992 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1993 for AT&T syntax.
1994
65fca059
JB		 19952020-02-14 Jan Beulich <jbeulich@suse.com>
1996
1997 PR gas/25438
1998 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1999 casing ...
2000 (process_suffix): ... here. Consider just the first operand
2001 initially.
2002 (check_long_reg): Drop opcode 0x63 special case again.
2003 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2004 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2005 Move ambiguous operand size tests ...
2006 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2007 testsuite/gas/i386/noreg64.s: ... here.
2008 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2009 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2010 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2011 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2012 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2013 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2014 testsuite/gas/i386/x86-64-movsxd.d,
2015 testsuite/gas/i386/x86-64-movsxd-intel.d,
2016 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2017 Adjust expectations.
2018 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2019 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2020 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2021 * testsuite/gas/i386/i386.exp: Run new tests.
2022
b6773884
JB		 20232020-02-14 Jan Beulich <jbeulich@suse.com>
2024
2025 * config/tc-i386.c (process_operands): Also skip segment
2026 override prefix emission if it matches an already present one.
2027 * testsuite/gas/i386/prefix32.s: Add double segment override
2028 cases.
2029 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2030
92334ad2
JB		 20312020-02-14 Jan Beulich <jbeulich@suse.com>
2032
2033 * config/tc-i386.c (process_operands): Drop ineffectual segment
2034 overrides when optimizing.
2035 * testsuite/gas/i386/lea-optimize.d: New.
2036 * testsuite/gas/i386/i386.exp: Run new test.
2037
20382020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2039
2040 * config/tc-i386.c (process_operands): Also check insn prefix
2041 for ineffectual segment override warning. Don't cover possible
2042 VEX/EVEX encoded insns there.
2043 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2044 testsuite/gas/i386/lea.e: New.
2045 * testsuite/gas/i386/i386.exp: Run new test.
2046
0e6724de
L		 20472020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2048
2049 PR gas/25438
2050 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2051 syntax.
2052
292676c1
L		 20532020-02-13 Fangrui Song <maskray@google.com>
2054 H.J. Lu <hongjiu.lu@intel.com>
2055
2056 PR gas/25551
2057 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2058 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2059 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2060 * testsuite/gas/i386/relax-5.d: New file.
2061 * testsuite/gas/i386/relax-5.s: Likewise.
2062 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2063 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2064
7deea9aa
JB		 20652020-02-13 Jan Beulich <jbeulich@suse.com>
2066
2067 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2068 "nosse4" entry.
2069
6c0946d0
JB		 20702020-02-12 Jan Beulich <jbeulich@suse.com>
2071
2072 * config/tc-i386.c (avx512): New (at file scope), moved from
2073 (check_VecOperands): ... here.
2074 (process_suffix): Add [XYZ]MMword operand size handling.
2075 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2076 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2077 tests.
2078 * testsuite/gas/i386/avx512dq-inval.l,
2079 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2080
5990e377
JB		 20812020-02-12 Jan Beulich <jbeulich@suse.com>
2082
2083 PR gas/24546
2084 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2085 code only.
2086 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2087 CALL/JMP in O_tbyte_ptr case.
2088 * doc/c-i386.texi: Mention far call and full pointer load ISA
2089 differences.
2090 * testsuite/gas/i386/x86-64-branch-3.s,
2091 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2092 * testsuite/gas/i386/x86-64-branch-3.d,
2093 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2094 * testsuite/gas/i386/x86-64-branch-5.l,
2095 testsuite/gas/i386/x86-64-branch-5.s: New.
2096 * testsuite/gas/i386/i386.exp: Run new test.
2097
9706160a
JB		 20982020-02-12 Jan Beulich <jbeulich@suse.com>
2099
2100 PR gas/25438
2101 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2102 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2103 64-bit-only warning.
2104 (check_word_reg): Consistently error on mismatching register
2105 size and suffix.
2106 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2107 for movw. Replace suffix / GPR for orb.
2108 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2109 byte GPRs as well as ones for inb/outb with a word accumulator.
2110 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2111 testsuite/gas/i386/inval.l: Adjust expectations.
2112
5de4d9ef
JB		 21132020-02-12 Jan Beulich <jbeulich@suse.com>
2114
2115 * config/tc-i386.c (operand_type_register_match): Also fall
2116 through initial two if()-s when the template allows for a GPR
2117 operand. Adjust comment.
2118
50128d0c
JB		 21192020-02-11 Jan Beulich <jbeulich@suse.com>
2120
2121 (struct _i386_insn): New field "short_form".
2122 (optimize_encoding): Drop setting of shortform field.
2123 (process_suffix): Set i.short_form. Replace shortform use.
2124 (process_operands): Replace shortform use.
2125
1ed818b4
MM		 21262020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2127
2128 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2129 loop initial declaration.
2130
5aae9ae9
MM		 21312020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2132
2133 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2134 instructions that can have 5 arguments.
2135 (enum operand_parse_code): Add new operands.
2136 (parse_operands): Account for new operands.
2137 (S5): New macro.
2138 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2139 (neon_select_shape): Account for P suffix.
2140 (LOW1): Move macro to global position.
2141 (HI4): Move macro to global position.
2142 (vcx_assign_vec_d): New.
2143 (vcx_assign_vec_m): New.
2144 (vcx_assign_vec_n): New.
2145 (enum vcx_reg_type): New.
2146 (vcx_get_reg_type): New.
2147 (vcx_size_pos): New.
2148 (vcx_vec_pos): New.
2149 (vcx_handle_shape): New.
2150 (vcx_ensure_register_in_range): New.
2151 (vcx_handle_register_arguments): New.
2152 (vcx_handle_insn_block): New.
2153 (vcx_handle_common_checks): New.
2154 (do_vcx1): New.
2155 (do_vcx2): New.
2156 (do_vcx3): New.
2157 * testsuite/gas/arm/cde-missing-fp.d: New test.
2158 * testsuite/gas/arm/cde-missing-fp.l: New test.
2159 * testsuite/gas/arm/cde-missing-mve.d: New test.
2160 * testsuite/gas/arm/cde-missing-mve.l: New test.
2161 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2162 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2163 * testsuite/gas/arm/cde-mve.s: New test.
2164 * testsuite/gas/arm/cde-warnings.l:
2165 * testsuite/gas/arm/cde-warnings.s:
2166 * testsuite/gas/arm/cde.d:
2167 * testsuite/gas/arm/cde.s:
2168
4934a27c
MM		 21692020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2170 Matthew Malcomson <matthew.malcomson@arm.com>
2171
2172 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2173 CDE coprocessor that can be enabled.
2174 (enum pred_instruction_type): New pred type.
2175 (BAD_NO_VPT): New error message.
2176 (BAD_CDE): New error message.
2177 (BAD_CDE_COPROC): New error message.
2178 (enum operand_parse_code): Add new immediate operands.
2179 (parse_operands): Account for new immediate operands.
2180 (check_cde_operand): New.
2181 (cde_coproc_enabled): New.
2182 (cde_coproc_pos): New.
2183 (cde_handle_coproc): New.
2184 (cxn_handle_predication): New.
2185 (do_custom_instruction_1): New.
2186 (do_custom_instruction_2): New.
2187 (do_custom_instruction_3): New.
2188 (do_cx1): New.
2189 (do_cx1a): New.
2190 (do_cx1d): New.
2191 (do_cx1da): New.
2192 (do_cx2): New.
2193 (do_cx2a): New.
2194 (do_cx2d): New.
2195 (do_cx2da): New.
2196 (do_cx3): New.
2197 (do_cx3a): New.
2198 (do_cx3d): New.
2199 (do_cx3da): New.
2200 (handle_pred_state): Define new IT block behaviour.
2201 (insns): Add newn CX*{,d}{,a} instructions.
2202 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2203 Define new cdecp extension strings.
2204 * doc/c-arm.texi: Document new cdecp extension arguments.
2205 * testsuite/gas/arm/cde-scalar.d: New test.
2206 * testsuite/gas/arm/cde-scalar.s: New test.
2207 * testsuite/gas/arm/cde-warnings.d: New test.
2208 * testsuite/gas/arm/cde-warnings.l: New test.
2209 * testsuite/gas/arm/cde-warnings.s: New test.
2210 * testsuite/gas/arm/cde.d: New test.
2211 * testsuite/gas/arm/cde.s: New test.
2212
4b5aaf5f
L		 22132020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2214
2215 PR gas/25516
2216 * config/tc-i386.c (intel64): Renamed to ...
2217 (isa64): This.
2218 (match_template): Accept Intel64 only instruction by default.
2219 (i386_displacement): Updated.
2220 (md_parse_option): Updated.
2221 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2222 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2223 -mamd64 to x86-64-sysenter-amd.
2224 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2225
33176d91
AM		 22262020-02-10 Alan Modra <amodra@gmail.com>
2227
2228 * config/obj-elf.c (obj_elf_change_section): Error for section
2229 type, attr or entsize changes in assembly.
2230 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2231 * testsuite/gas/elf/section5.l: Update.
2232
82194874
AM		 22332020-02-10 Alan Modra <amodra@gmail.com>
2234
2235 * output-file.c (output_file_close): Do a normal close when
2236 flag_always_generate_output.
2237 * write.c (write_object_file): Don't stop output when
2238 flag_always_generate_output.
2239
9fc0b501
SB		 22402020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2241
2242 PR 25469
2243 * config/tc-z80.c: Add -gbz80 command line option to generate code
2244 for the GameBoy Z80. Add support for generating DWARF.
2245 * config/tc-z80.h: Add support for DWARF debug information
2246 generation.
2247 * doc/c-z80.texi: Document new command line option.
2248 * testsuite/gas/z80/gbz80_all.d: New file.
2249 * testsuite/gas/z80/gbz80_all.s: New file.
2250 * testsuite/gas/z80/z80.exp: Run the new tests.
2251 * testsuite/gas/z80/z80n_all.d: New file.
2252 * testsuite/gas/z80/z80n_all.s: New file.
2253 * testsuite/gas/z80/z80n_reloc.d: New file.
2254
b7d07216
L		 22552020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2256
2257 PR gas/25381
2258 * config/obj-elf.c (get_section): Also check
2259 linked_to_symbol_name.
2260 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2261 (obj_elf_parse_section_letters): Handle the 'o' flag.
2262 (build_group_lists): Renamed to ...
2263 (build_additional_section_info): This. Set elf_linked_to_section
2264 from map_head.linked_to_symbol_name.
2265 (elf_adjust_symtab): Updated.
2266 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2267 * doc/as.texi: Document the 'o' flag.
2268 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2269 * testsuite/gas/elf/section18.d: New file.
2270 * testsuite/gas/elf/section18.s: Likewise.
2271 * testsuite/gas/elf/section19.d: Likewise.
2272 * testsuite/gas/elf/section19.s: Likewise.
2273 * testsuite/gas/elf/section20.d: Likewise.
2274 * testsuite/gas/elf/section20.s: Likewise.
2275 * testsuite/gas/elf/section21.d: Likewise.
2276 * testsuite/gas/elf/section21.l: Likewise.
2277 * testsuite/gas/elf/section21.s: Likewise.
2278
5eb617a7
L		 22792020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2280
2281 * NEWS: Mention x86 assembler options to align branches for
2282 binutils 2.34.
2283
986ac314
L		 22842020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2285
2286 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2287 only for ELF targets.
2288 * testsuite/gas/i386/unique.d: Don't xfail.
2289 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2290
19234a6d
AM		 22912020-02-06 Alan Modra <amodra@gmail.com>
2292
2293 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2294 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2295
02e0be69
AM		 22962020-02-06 Alan Modra <amodra@gmail.com>
2297
2298 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2299 xfail, and rename test.
2300 * testsuite/gas/elf/section12b.d: Likewise.
2301 * testsuite/gas/elf/section16a.d: Likewise.
2302 * testsuite/gas/elf/section16b.d: Likewise.
2303
a8c4d40b
L		 23042020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2305
2306 PR gas/25380
2307 * config/obj-elf.c (section_match): Removed.
2308 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2309 section_id.
2310 (obj_elf_change_section): Replace info and group_name arguments
2311 with match_p. Also update the section ID and flags from match_p.
2312 (obj_elf_section): Handle "unique,N". Update call to
2313 obj_elf_change_section.
2314 * config/obj-elf.h (elf_section_match): New.
2315 (obj_elf_change_section): Updated.
2316 * config/tc-arm.c (start_unwind_section): Update call to
2317 obj_elf_change_section.
2318 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2319 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2320 (microblaze_s_sdata): Likewise.
2321 (microblaze_s_rdata): Likewise.
2322 (microblaze_s_bss): Likewise.
2323 * config/tc-mips.c (s_change_section): Likewise.
2324 * config/tc-msp430.c (msp430_profiler): Likewise.
2325 * config/tc-rx.c (parse_rx_section): Likewise.
2326 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2327 * doc/as.texi: Document "unique,N" in .section directive.
2328 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2329 * testsuite/gas/elf/section15.d: New file.
2330 * testsuite/gas/elf/section15.s: Likewise.
2331 * testsuite/gas/elf/section16.s: Likewise.
2332 * testsuite/gas/elf/section16a.d: Likewise.
2333 * testsuite/gas/elf/section16b.d: Likewise.
2334 * testsuite/gas/elf/section17.d: Likewise.
2335 * testsuite/gas/elf/section17.l: Likewise.
2336 * testsuite/gas/elf/section17.s: Likewise.
2337 * testsuite/gas/i386/unique.d: Likewise.
2338 * testsuite/gas/i386/unique.s: Likewise.
2339 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2340 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2341
575d37ae
L		 23422020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2343
2344 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2345
2384096c
G		 23462020-02-01 Anthony Green <green@moxielogic.com>
2347
2348 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2349
95441c43
SL		 23502020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2351
2352 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2353 %tls_ldo.
2354
d465d695
AV		 23552020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2356
2357 PR gas/25472
2358 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2359 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2360 +mve.
2361 * testsuite/gas/arm/mve_dsp.d: New test.
2362
d26cc8a9
NC		 23632020-01-31 Nick Clifton <nickc@redhat.com>
2364
2365 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2366 rather than BFD_RELOC_NONE.
2367
90e9955a
SP		 23682020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2369
2370 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2371 to support VLDMIA instruction for MVE.
2372 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2373 instruction for MVE.
2374 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2375 instruction for MVE.
2376 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2377 instruction for MVE.
2378 * testsuite/gas/arm/mve-ldst.d: New test.
2379 * testsuite/gas/arm/mve-ldst.s: Likewise.
2380
53943f32
NC		 23812020-01-31 Nick Clifton <nickc@redhat.com>
2382
2383 * po/fr.po: Updated French translation.
2384 * po/ru.po: Updated Russian translation.
2385
c3036ed0
RS		 23862020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2387
2388 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2389 .s for the movprfx.
2390 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2391 * testsuite/gas/aarch64/sve-movprfx_28.d,
2392 * testsuite/gas/aarch64/sve-movprfx_28.l,
2393 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2394
2ae4c703
JB		 23952020-01-30 Jan Beulich <jbeulich@suse.com>
2396
2397 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2398 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2399 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2400 Adjust expectations.
2401
bd434cc4
JM		 24022020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2403
2404 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2405 * testsuite/gas/bpf/alu-be.d: Likewise.
2406 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2407 * testsuite/gas/bpf/alu32-be.d: Likewise.
2408
aeab2b26
JB		 24092020-01-30 Jan Beulich <jbeulich@suse.com>
2410
2411 * testsuite/gas/i386/x86-64-branch-2.s,
2412 testsuite/gas/i386/x86-64-branch-4.s,
2413 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2414 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2415 testsuite/gas/i386/x86-64-branch-2.d,
2416 testsuite/gas/i386/x86-64-branch-4.l,
2417 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2418
873494c8
JB		 24192020-01-30 Jan Beulich <jbeulich@suse.com>
2420
2421 * config/tc-i386.c (process_suffix): .
2422 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2423 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2424 Add LRETQ case.
2425 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2426 suffix.
2427 testsuite/gas/i386/x86_64.s: Add RETF cases.
2428 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2429 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2430 testsuite/gas/i386/x86-64-opcode.d,
2431 testsuite/gas/i386/x86-64-suffix-intel.d,
2432 testsuite/gas/i386/x86-64-suffix.d,
2433 testsuite/gas/i386/x86_64-intel.d
2434 testsuite/gas/i386/x86_64.d: Adjust expectations.
2435 * testsuite/gas/i386/x86-64-suffix.e,
2436 testsuite/gas/i386/x86_64.e: New.
2437
62b3f548
JB		 24382020-01-30 Jan Beulich <jbeulich@suse.com>
2439
2440 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2441 special case.
2442
bc31405e
L		 24432020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2444
2445 PR binutils/25445
2446 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2447 movsxd.
2448 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2449 differences. Document movslq and movsxd.
2450 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2451 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2452 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2453 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2454 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2455 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2456 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2457 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2458 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2459 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2460 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2461
e3696f67
AM		 24622020-01-27 Alan Modra <amodra@gmail.com>
2463
2464 * testsuite/gas/all/gas.exp: Replace case statements with switch
2465 statements.
2466 * testsuite/gas/elf/elf.exp: Likewise.
2467 * testsuite/gas/macros/macros.exp: Likewise.
2468 * testsuite/lib/gas-defs.exp: Likewise.
2469
7568c93b
TC		 24702020-01-27 Tamar Christina <tamar.christina@arm.com>
2471
2472 PR 25403
2473 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2474 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2475
403d1bd9
JW		 24762020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2477
2478 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2479 s exts must be known, so rename *ok* to *fail*.
2480 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2481 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2482 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2483 above change.
2484 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2485 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2486
be4c5e58
L		 24872020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2488
2489 PR gas/25438
2490 * config/tc-i386.c (check_long_reg): Always disallow double word
2491 suffix in mnemonic with word general register.
2492 * testsuite/gas/i386/general.s: Replace word general register
2493 with double word general register for movl.
2494 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2495 register.
2496 * testsuite/gas/i386/general.l: Updated.
2497 * testsuite/gas/i386/inval.l: Likewise.
2498
9e7028aa
AM		 24992020-01-22 Alan Modra <amodra@gmail.com>
2500
2501 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2502 __tls_get_addr_desc and __tls_get_addr_opt.
2503
e3ed17f3
JB		 25042020-01-21 Jan Beulich <jbeulich@suse.com>
2505
2506 * testsuite/gas/i386/inval-crc32.s,
2507 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2508 * testsuite/gas/i386/inval-crc32.l,
2509 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2510
1a035124
JB		 25112020-01-21 Jan Beulich <jbeulich@suse.com>
2512
2513 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2514 generic code path. Deal with No_lSuf being set in a template.
2515 * testsuite/gas/i386/inval-crc32.l,
2516 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2517 instead of error(s) when operand size is ambiguous.
2518 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2519 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2520 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2521 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2522 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2523 Adjust expectations.
2524
c006a730
JB		 25252020-01-21 Jan Beulich <jbeulich@suse.com>
2526
2527 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2528 and an intel_syntax check. Re-write lack-of-suffix processing
2529 logic.
2530 * doc/c-i386.texi: Document operand size defaults for suffix-
2531 less AT&T syntax insns.
2532 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2533 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2534 testsuite/gas/i386/x86-64-avx-scalar.s,
2535 testsuite/gas/i386/x86-64-avx.s,
2536 testsuite/gas/i386/x86-64-bundle.s,
2537 testsuite/gas/i386/x86-64-intel64.s,
2538 testsuite/gas/i386/x86-64-lock-1.s,
2539 testsuite/gas/i386/x86-64-opcode.s,
2540 testsuite/gas/i386/x86-64-sse2avx.s,
2541 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2542 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2543 testsuite/gas/i386/x86-64-nops.s,
2544 testsuite/gas/i386/x86-64-ptwrite.s,
2545 testsuite/gas/i386/x86-64-simd.s,
2546 testsuite/gas/i386/x86-64-sse-noavx.s,
2547 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2548 insns.
2549 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2550 testsuite/gas/i386/noreg64.s: Add further tests.
2551 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2552 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2553 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2554 testsuite/gas/i386/sse-noavx.d,
2555 testsuite/gas/i386/x86-64-intel64.d,
2556 testsuite/gas/i386/x86-64-nops.d,
2557 testsuite/gas/i386/x86-64-opcode.d,
2558 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2559 testsuite/gas/i386/x86-64-ptwrite.d,
2560 testsuite/gas/i386/x86-64-simd-intel.d,
2561 testsuite/gas/i386/x86-64-simd-suffix.d,
2562 testsuite/gas/i386/x86-64-simd.d,
2563 testsuite/gas/i386/x86-64-sse-noavx.d
2564 testsuite/gas/i386/x86-64-suffix.d,
2565 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2566 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2567 testsuite/gas/i386/noreg64.l: New.
2568 * testsuite/gas/i386/i386.exp: Run new tests.
2569
c906a69a
JB		 25702020-01-21 Jan Beulich <jbeulich@suse.com>
2571
2572 * testsuite/gas/i386/avx512_bf16_vl.s,
2573 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2574 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2575 broadcast forms of VCVTNEPS2BF16.
2576 * testsuite/gas/i386/avx512_bf16_vl.d,
2577 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2578
26916852
NC		 25792020-01-20 Nick Clifton <nickc@redhat.com>
2580
2581 * po/uk.po: Updated Ukranian translation.
2582
14470f07
L		 25832020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2584
2585 PR ld/25416
2586 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2587 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2588 x32 object.
2589 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2590 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2591 R_X86_64_GOTPC32_TLSDESC relocation.
2592
1b1bb2c6
NC		 25932020-01-18 Nick Clifton <nickc@redhat.com>
2594
2595 * configure: Regenerate.
2596 * po/gas.pot: Regenerate.
2597
ae774686
NC		 25982020-01-18 Nick Clifton <nickc@redhat.com>
2599
2600 Binutils 2.34 branch created.
2601
42e04b36
L		 26022020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2603
2604 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2605 with vex_encoding_vex.
2606 (parse_insn): Likewise.
2607 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2608 and {vex3} documentation.
2609 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2610 {vex}.
2611 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2612
2da2eaf4
AV		 26132020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2614
2615 PR 25376
2616 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2617 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2618 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2619 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2620 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2621 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2622
45a4bb20
JB		 26232020-01-16 Jan Beulich <jbeulich@suse.com>
2624
2625 * config/tc-i386.c (match_template): Drop found_cpu_match local
2626 variable.
2627
4814632e
JB		 26282020-01-16 Jan Beulich <jbeulich@suse.com>
2629
2630 * testsuite/gas/i386/avx512dq-inval.l,
2631 testsuite/gas/i386/avx512dq-inval.s: New.
2632 * testsuite/gas/i386/i386.exp: Run new test.
2633
131cb553
JL		 26342020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2635
2636 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2637 relocations when the target is 430X, except when extracting part of an
2638 expression.
2639 (msp430_srcoperand): Adjust comment.
2640 Initialize the expp member of the msp430_operand_s struct as
2641 appropriate.
2642 (msp430_dstoperand): Likewise.
2643 * testsuite/gas/msp430/msp430.exp: Run new test.
2644 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2645 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2646
c24d0e8d
AM		 26472020-01-15 Alan Modra <amodra@gmail.com>
2648
2649 * configure.tgt: Add sparc-*-freebsd case.
2650
e44925ae
LC		 26512020-01-14 Lili Cui <lili.cui@intel.com>
2652
2653 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2654 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2655 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2656 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2657 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2658 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2659 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2660 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2661 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2662 * testsuite/gas/i386/align-branch-5.d: Likewise.
2663 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2664 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2665 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2666 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2667 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2668 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2669 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2670 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2671 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2672 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2673 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2674 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2675
7a6bf3be
SB		 26762020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2677
2678 PR 25377
2679 * config/tc-z80.c: Add support for half precision, single
2680 precision and double precision floating point values.
2681 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2682 * doc/as.texi: Add new z80 command line options.
2683 * doc/c-z80.texi: Document new z80 command line options.
2684 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2685 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2686 * testsuite/gas/z80/z80.exp: Run the new test.
2687 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2688 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2689 * testsuite/gas/z80/strings.d: Update expected output.
2690
82e9597c
MM		 26912020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2692
2693 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2694 dependency.
2695
5e4f7e05
CZ		 26962020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2697
2698 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2699 the CPU.
2700 * config/tc-arc.h: Add header if/defs.
2701 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2702
febda64f
AM		 27032020-01-13 Alan Modra <amodra@gmail.com>
2704
2705 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2706
5496abe1
AM		 27072020-01-13 Alan Modra <amodra@gmail.com>
2708
2709 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2710 insertion.
2711
ec4181f2
AM		 27122020-01-10 Alan Modra <amodra@gmail.com>
2713
2714 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2715 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2716
40c75bc8
SB		 27172020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2718
2719 PR 25224
2720 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2721 opcode byte values.
2722 (emit_ld_r_r): Likewise.
2723 (emit_ld_rr_m): Likewise.
2724 (emit_ld_rr_nn): Likewise.
2725
72aea328
JB		 27262020-01-09 Jan Beulich <jbeulich@suse.com>
2727
2728 * config/tc-i386.c (optimize_encoding): Add
2729 is_any_vex_encoding() invocations. Drop respective
2730 i.tm.extension_opcode == None checks.
2731
3f93af61
JB		 27322020-01-09 Jan Beulich <jbeulich@suse.com>
2733
2734 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2735 REX transformations. Correct comment indentation.
2736
7697afb6
JB		 27372020-01-09 Jan Beulich <jbeulich@suse.com>
2738
2739 * config/tc-i386.c (optimize_encoding): Generalize register
2740 transformation for TEST optimization.
2741
d835a58b
JB		 27422020-01-09 Jan Beulich <jbeulich@suse.com>
2743
2744 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2745 testsuite/gas/i386/x86-64-sysenter-amd.d,
2746 testsuite/gas/i386/x86-64-sysenter-amd.l,
2747 testsuite/gas/i386/x86-64-sysenter-intel.d,
2748 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2749 * testsuite/gas/i386/i386.exp: Run new tests.
2750
915808f6
NC		 27512020-01-08 Nick Clifton <nickc@redhat.com>
2752
2753 PR 25284
2754 * doc/as.texi (Align): Document the fact that all arguments can be
2755 omitted.
2756 (Balign): Likewise.
2757 (P2align): Likewise.
2758
f1f28025
NC		 27592020-01-08 Nick Clifton <nickc@redhat.com>
2760
2761 PR 14891
2762 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2763 already defined as a different symbol type.
2764 * testsuite/gas/elf/pr14891.s: New test source file.
2765 * testsuite/gas/elf/pr14891.d: New test driver.
2766 * testsuite/gas/elf/pr14891.s: New test expected error output.
2767 * testsuite/gas/elf/elf.exp: Run the new test.
2768
030a2e78
AM		 27692020-01-08 Alan Modra <amodra@gmail.com>
2770
2771 * config/tc-z8k.c (md_begin): Make idx unsigned.
2772 (get_specific): Likewise for this_index.
2773
2a1ebfb2
CZ		 27742020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2775
2776 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2777 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2778 (md_operand): Set X_md to absent.
2779 (arc_parse_name): Check for X_md.
2780
16d87673
SB		 27812020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2782
2783 PR 25311
2784 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2785 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2786 NO_STRING_ESCAPES.
2787 * read.c (next_char_of_string): Likewise.
2788 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2789 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2790
a2322019
NC		 27912020-01-03 Nick Clifton <nickc@redhat.com>
2792
2793 * po/sv.po: Updated Swedish translation.
2794
5437a02a
JB		 27952020-01-03 Jan Beulich <jbeulich@suse.com>
2796
2797 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2798 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2799
567dfba2
JB		 28002020-01-03 Jan Beulich <jbeulich@suse.com>
2801
2802 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2803 by-element usdot. Add 64-bit form tests for by-element sudot.
2804 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2805
8c45011a
JB		 28062020-01-03 Jan Beulich <jbeulich@suse.com>
2807
2808 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2809 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2810
f4950f76
JB		 28112020-01-03 Jan Beulich <jbeulich@suse.com>
2812
2813 * testsuite/gas/aarch64/f64mm.d,
2814 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2815
6655dba2
SB		 28162020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2817
2818 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2819 support for assembler code generated by SDCC. Add new relocation
2820 types. Add z80-elf target support.
2821 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2822 labels. Local labels starts from ".L".
2823 * NEWS: Mention the new support.
2824 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2825 * testsuite/gas/all/fwdexp.s: Likewise.
2826 * testsuite/gas/all/cond.l: Likewise.
2827 * testsuite/gas/all/cond.s: Likewise.
2828 * testsuite/gas/all/fwdexp.d: Likewise.
2829 * testsuite/gas/all/fwdexp.s: Likewise.
2830 * testsuite/gas/elf/section2.e-mips: Likewise.
2831 * testsuite/gas/elf/section2.l: Likewise.
2832 * testsuite/gas/elf/section2.s: Likewise.
2833 * testsuite/gas/macros/app1.d: Likewise.
2834 * testsuite/gas/macros/app1.s: Likewise.
2835 * testsuite/gas/macros/app2.d: Likewise.
2836 * testsuite/gas/macros/app2.s: Likewise.
2837 * testsuite/gas/macros/app3.d: Likewise.
2838 * testsuite/gas/macros/app3.s: Likewise.
2839 * testsuite/gas/macros/app4.d: Likewise.
2840 * testsuite/gas/macros/app4.s: Likewise.
2841 * testsuite/gas/macros/app4b.s: Likewise.
2842 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2843 * testsuite/gas/z80/z80.exp: Add new tests
2844 * testsuite/gas/z80/dollar.d: New file.
2845 * testsuite/gas/z80/dollar.s: New file.
2846 * testsuite/gas/z80/ez80_adl_all.d: New file.
2847 * testsuite/gas/z80/ez80_adl_all.s: New file.
2848 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2849 * testsuite/gas/z80/ez80_isuf.s: New file.
2850 * testsuite/gas/z80/ez80_z80_all.d: New file.
2851 * testsuite/gas/z80/ez80_z80_all.s: New file.
2852 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2853 * testsuite/gas/z80/r800_extra.d: New file.
2854 * testsuite/gas/z80/r800_extra.s: New file.
2855 * testsuite/gas/z80/r800_ii8.d: New file.
2856 * testsuite/gas/z80/r800_z80_doc.d: New file.
2857 * testsuite/gas/z80/z180.d: New file.
2858 * testsuite/gas/z80/z180.s: New file.
2859 * testsuite/gas/z80/z180_z80_doc.d: New file.
2860 * testsuite/gas/z80/z80_doc.d: New file.
2861 * testsuite/gas/z80/z80_doc.s: New file.
2862 * testsuite/gas/z80/z80_ii8.d: New file.
2863 * testsuite/gas/z80/z80_ii8.s: New file.
2864 * testsuite/gas/z80/z80_in_f_c.d: New file.
2865 * testsuite/gas/z80/z80_in_f_c.s: New file.
2866 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2867 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2868 * testsuite/gas/z80/z80_out_c_0.d: New file.
2869 * testsuite/gas/z80/z80_out_c_0.s: New file.
2870 * testsuite/gas/z80/z80_reloc.d: New file.
2871 * testsuite/gas/z80/z80_reloc.s: New file.
2872 * testsuite/gas/z80/z80_sli.d: New file.
2873 * testsuite/gas/z80/z80_sli.s: New file.
2874
a65b5de6
SN		 28752020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2876
2877 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2878 REGLIST_RN.
2879
b14ce8bf
AM		 28802020-01-01 Alan Modra <amodra@gmail.com>
2881
2882 Update year range in copyright notice of all files.
2883
0b114740 2884For older changes see ChangeLog-2019
3499769a 2885\f
0b114740 2886Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2887
2888Copying and distribution of this file, with or without modification,
2889are permitted in any medium without royalty provided the copyright
2890notice and this notice are preserved.
2891
2892Local Variables:
2893mode: change-log
2894left-margin: 8
2895fill-column: 74
2896version-control: never
2897End:
A mirror of the official binutils-gdb repository