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gdb: make macro_stringify return a gdb::unique_xmalloc_ptr<char>
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b657622c
AM		 12020-07-03 Alan Modra <amodra@gmail.com>
2
3 PR 26028
4 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
5
c2ecccb3
L		 62020-07-02 H.J. Lu <hongjiu.lu@intel.com>
7
8 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
9 swap two source operands.
10
f436f38e
NC		 112020-07-02 Nick Clifton <nickc@redhat.com>
12
13 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
14
f405494f
AC		 152020-07-02 Alex Coplan <alex.coplan@arm.com>
16
17 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
18 segfault on negative chars.
19 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
20 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
21
0942c7ab
NC		 222020-07-02 Nick Clifton <nickc@redhat.com>
23
24 PR 26028
25 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
26 command line.
27 * testsuite/gas/ia64/unwind.d: Likewise.
28 * testsuite/gas/mmix/bspec-1.d: Likewise.
29 * testsuite/gas/mmix/bspec-2.d: Likewise.
30 * testsuite/gas/mmix/comment-1.d: Likewise.
31 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
32
3443489c
AM		 332020-07-01 Alan Modra <amodra@gmail.com>
34
35 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
36
054b336d
AM		 372020-07-01 Alan Modra <amodra@gmail.com>
38
39 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
40 in data sections, and mep.
41
bbd19b19
L		 422020-06-30 H.J. Lu <hongjiu.lu@intel.com>
43
44 * NEWS: Mention x86 NaCl target support removal.
45 * config/tc-i386.c: Remove x86 NaCl target support.
46 * config/tc-i386.h: Likewise.
47 * configure.tgt: Likewise.
48 * testsuite/gas/i386/i386.exp: Likewise.
49 * testsuite/gas/i386/iamcu-1.d: Likewise.
50 * testsuite/gas/i386/iamcu-2.d: Likewise.
51 * testsuite/gas/i386/iamcu-3.d: Likewise.
52 * testsuite/gas/i386/iamcu-4.d: Likewise.
53 * testsuite/gas/i386/iamcu-5.d: Likewise.
54 * testsuite/gas/i386/k1om.d: Likewise.
55 * testsuite/gas/i386/l1om.d: Likewise.
56
08ccfccf
NC		 572020-06-30 Nelson Chu <nelson.chu@sifive.com>
58
59 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
60 checking into riscv_csr_address.
61 (riscv_csr_version_check): Likewise.
62 (riscv_csr_address): New function. Return the suitable CSR address
63 after checking the ISA dependency and versions. Issue warnings if
64 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
65 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
66 priv spec versions for them.
67 (reg_csr_lookup_internal): Call riscv_csr_address to find the
68 suitable CSR address.
69 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
70 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
71 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
72 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
73 priv spec warnings here. These warnings are added by accident.
74 Remove them and only focus on the ISA dependency warnings.
75 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
76 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
77 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
78 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
79 than the privileged ones.
80 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
81 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
82 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
83 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
84 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
85 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
86 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
87 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
88 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
89 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
90
8c190ce0
L		 912020-06-29 H.J. Lu <hongjiu.lu@intel.com>
92
93 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
94 (md_assemble): Don't process ImmExt without operands.
95
b20e7614
HPN		 962020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
97
98 PR gas/25331
99 * config/tc-mmix.c (md_assemble) <fixup for
100 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
101 Also, set its fx_no_overflow.
102 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
103 Similarly this fixup affects 4 bytes, not 8 and needs its
104 fx_no_overflow set.
105 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 106 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 107
279edac5
AM		 1082020-06-29 Alan Modra <amodra@gmail.com>
109
110 * config/tc-s12z.c: Use C style comments.
111 * config/tc-z80.c: Likewise.
112 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
113
b6cd5d10
L		 1142020-06-26 H.J. Lu <hongjiu.lu@intel.com>
115
116 * config/tc-i386.c (md_assemble): Process ImmExt without
117 operands.
118
63112cd6
L		 1192020-06-26 H.J. Lu <hongjiu.lu@intel.com>
120
121 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
122 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
123 VECSIB256 and VECSIB512, respectively.
124 (build_modrm_byte): Replace vecsib with sib.
125
2a1bb84c
JB		 1262020-06-26 Jan Beulich <jbeulich@suse.com>
127
128 * testsuite/gas/i386/nop-1-suffix.d: New.
129 * testsuite/gas/i386/i386.exp: Run new test.
130
85f7484a
PB		 1312020-06-26 Pat Bernardi <bernardi@adacore.com>
132
133 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
134 (md_pseudo_table): Handle "gnu_attribute".
135 * doc/as.texi: Document GNU attribute for M68K.
136
b59d128a
NC		 1372020-06-25 Nick Clifton <nickc@redhat.com>
138
139 PR 26141
140 * config/tc-arm.c (arm_force_relocation): Force resolution of
141 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
142 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
143
c423d21a
JB		 1442020-06-25 Jan Beulich <jbeulich@suse.com>
145
146 * config/tc-i386.c (md_assemble): Move call to process_immext()
147 ...
148 (process_operands): ... here.
149
8bbb3ad8
JB		 1502020-06-25 Jan Beulich <jbeulich@suse.com>
151
152 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
153 diagnostic when there is a sizing prefix. Switch to word/dword/
154 qword encoding when there is a sizing prefix and no (explicit or
155 derived) suffix.
156 (update_imm): Handle presence of a sizing prefix.
157 * testsuite/gas/i386/noreg16-data32.d,
158 testsuite/gas/i386/noreg32-data16.d,
159 testsuite/gas/i386/noreg32-data16.e,
160 testsuite/gas/i386/noreg64-data16.d,
161 testsuite/gas/i386/noreg64-data16.e,
162 testsuite/gas/i386/noreg64-rex64.d: New.
163 * testsuite/gas/i386/i386.exp: Run new tests.
164 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
165 Introduce and use pfx* macros.
166 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
167 addressing.
168 * testsuite/gas/i386/noreg16.d: Adjust expectations.
169
589958d6
JB		 1702020-06-25 Jan Beulich <jbeulich@suse.com>
171
172 * testsuite/gas/i386/avx-16bit.d,
173 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
174 testsuite/gas/i386/avx512f-16bit.d,
175 testsuite/gas/i386/avx512f.d,
176 testsuite/gas/i386/evex-lig256.d,
177 testsuite/gas/i386/evex-lig512.d
178 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
179 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
180 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
181 testsuite/gas/i386/sse2-16bit.d,
182 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
183 expectations.
184
0b9404fd
JB		 1852020-06-25 Jan Beulich <jbeulich@suse.com>
186
187 * config/tc-i386.c (md_assemble): Also reject explicit REX
188 prefixes with VEX and alike encoded insns. Zap consumed bits
189 from i.rex.
190 (output_insn): Don't ignore REX prefix for VEX and alike
191 encodings; abort() instead if encountered.
192 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
193 ...
194 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
195 * testsuite/gas/i386/x86-64-pseudos.d,
196 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
197
a5aeccd9
JB		 1982020-06-25 Jan Beulich <jbeulich@suse.com>
199
200 * config/tc-i386.c (process_operands): Translate explicit REX
201 prefix into i.rex for SSE2AVX templates.
202 (set_rex_vrex): New helper.
203 (build_modrm_byte): Use it.
204 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
205 REX prefixes.
206 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
207
40d231b4
JB		 2082020-06-25 Jan Beulich <jbeulich@suse.com>
209
210 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
211 templates when there's no data size prefix.
212 (md_assemble): Reject data size prefix also for legacy encoded
213 SIMD templates.
214 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
215 Uncomment previously not working line.
216 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
217 data16 prefix.
218 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
219 testsuite/gas/i386/sse2avx.d: Adjust expectations.
220
11abe426
JB		 2212020-06-25 Jan Beulich <jbeulich@suse.com>
222
223 * config/tc-i386.c (build_evex_prefix): Drop early setting of
224 vec_length.
225
1a79004f
NC		 2262020-06-23 Nelson Chu <nelson.chu@sifive.com>
227
228 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
229 explicit_priv_attr. It used to indicate CSR or priv instructions are
230 explictly used.
231 (riscv_is_priv_insn): Return True if it is a privileged instruction.
232 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
233 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
234 (riscv_write_out_attrs): Clarification of when to generate the elf
235 priv spec attributes.
236 * testsuite/gas/riscv/attribute-11.s: Add comments.
237 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
238 `priv_insn_<n>` to decide which priv instruction is expected to used.
239 (<n> is a to e.)
240 * testsuite/gas/riscv/attribute-14a.d: Likewise.
241 * testsuite/gas/riscv/attribute-14b.d: Likewise.
242 * testsuite/gas/riscv/attribute-14c.d: Likewise.
243 * testsuite/gas/riscv/attribute-14d.d: Likewise.
244 * testsuite/gas/riscv/attribute-14e.d: Likewise.
245
39ff0b81
NC		 2462020-06-22 Nelson Chu <nelson.chu@sifive.com>
247
248 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
249 (riscv_set_default_priv_spec): Get the priv spec version from the
250 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
251
e2201c2a
AM		 2522020-06-20 Alan Modra <amodra@gmail.com>
253
254 * configure.tgt: Set bfd_gas for all SH targets.
255
d27c357a
JB		 2562020-06-18 Jan Beulich <jbeulich@suse.com>
257
258 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
259 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
260 expectations.
261
708a2fff
CL		 2622020-06-16 Lili Cui <lili.cui@intel.com>
263
264 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
265 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
266 * doc/c-i386.texi: Add avx512_vp2intersect.
267
2106ed9b
JB		 2682020-06-16 Jan Beulich <jbeulich@suse.com>
269
270 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
271 conditional.
272 * testsuite/gas/i386/sse-check.s: Adjust comment.
273 * testsuite/gas/i386/sse-check-error.l,
274 testsuite/gas/i386/sse-check-warn.e,
275 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
276 expectations.
277
a435742a
AM		 2782020-06-16 Alan Modra <amodra@gmail.com>
279
280 * config/tc-tic30.h: Remove OBJ_AOUT support.
281 * configure.tgt: Delete tic30-*-*aout* entry.
282
7a77f1ac
MF		 2832020-06-15 Max Filippov <jcmvbkbc@gmail.com>
284
285 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
286 macros.
287 (elf32xtensa_abi): New declaration.
288 (option_abi_windowed, option_abi_call0): New enum constants.
289 (md_longopts): Add entries for --abi-windowed and --abi-call0.
290 (md_parse_option): Add handlers for --abi-windowed and
291 --abi-call0.
292 (xtensa_add_config_info): Use xtensa_abi_choice instead of
293 XSHAL_ABI to format ABI tag.
294 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
295 --abi-call0 to the list of options.
296 * doc/c-xtensa.texi: Add description for options --abi-windowed
297 and --abi-call0.
298 * testsuite/gas/xtensa/abi-call0.d: New test definition.
299 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
300 * testsuite/gas/xtensa/abi.s: New test source.
301
efe30057
L		 3022020-06-14 H.J. Lu <hongjiu.lu@intel.com>
303
304 PR gas/26115
305 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
306 xsusldtrk.
307 * testsuite/gas/i386/tsxldtrk.s: Likewise.
308 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
309 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
310
d8af286f
NC		 3112020-06-12 Nelson Chu <nelson.chu@sifive.com>
312
313 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
314 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
315 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
316
18ca16be
SG		 3172020-06-09 Seth Girvan <snth@snthhacks.com>
318
319 * doc/c-avr.texi: Improve wording.
320
6778f1c4
JB		 3212020-06-09 Jan Beulich <jbeulich@suse.com>
322
323 * testsuite/gas/i386/x86-64-pseudos-bad.s,
324 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
325
73239888
JB		 3262020-06-09 Jan Beulich <jbeulich@suse.com>
327
328 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
329 encoding tests.
330 * testsuite/gas/i386/prefix.d: Adjust expectations.
331
bf926894
JB		 3322020-06-09 Jan Beulich <jbeulich@suse.com>
333
334 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
335 with VEX/EVEX encoding tests.
336 * testsuite/gas/i386/prefix.d: Adjust expectations.
337
828c2a25
JB		 3382020-06-09 Jan Beulich <jbeulich@suse.com>
339
340 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
341 suffix.
342 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
343 * testsuite/gas/i386/noreg64.d: Adjust expectations.
344 * testsuite/gas/i386/noreg-intel64.d,
345 testsuite/gas/i386/noreg-intel64.l,
346 testsuite/gas/i386/noreg-intel64.s: New.
347 * testsuite/gas/i386/i386.exp: Run new tests.
348
da4977e0
JB		 3492020-06-09 Jan Beulich <jbeulich@suse.com>
350
351 * config/tc-i386.c (vex_encoding_error): New enumerator.
352 (VEX_check_operands): Rename to VEX_check_encoding. Check
353 for vex_encoding_error. Move Imm4 handling ...
354 (check_VecOperands): ... here.
355 (match_template): Call VEX_check_encoding when there are no
356 operands. Split construct calling check_VecOperands and
357 VEX_check_encoding (when there are operands).
358 (check_register): Don't blindly set vex_encoding_evex.
359 * testsuite/gas/i386/pseudos-bad.s,
360 testsuite/gas/i386/pseudos-bad.l: New.
361 * testsuite/gas/i386/i386.exp: Run new test.
362 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
363
26417f19
AC		 3642020-06-08 Alex Coplan <alex.coplan@arm.com>
365
366 * config/tc-arm.c (insns): Add dfb.
367 * testsuite/gas/arm/dfb.d: New test.
368 * testsuite/gas/arm/dfb.s: Input for test.
369
9f3e7dbc
NC		 3702020-06-08 Nick Clifton <nickc@redhat.com>
371
372 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
373
dd6b8a0b
JB		 3742020-06-08 Jan Beulich <jbeulich@suse.com>
375
376 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
377
73c76375
JB		 3782020-06-08 Jan Beulich <jbeulich@suse.com>
379
380 * config/tc-i386.c (check_byte_reg): Drop dead conditional
381 around as_bad().
382
22e00a3f
JB		 3832020-06-08 Jan Beulich <jbeulich@suse.com>
384
385 * config/tc-i386.c (check_register): Split RegTR handling, to
386 fail recognition also in 64-bit mode as well as with i586 or
387 i686 explicitly enabled.
388 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
389 * testsuite/gas/i386/x86_64-intel.d,
390 testsuite/gas/i386/x86_64.d: Adjust expectations.
391
1ab84e02
JB		 3922020-06-08 Jan Beulich <jbeulich@suse.com>
393
394 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
395 * testsuite/gas/cfi/cfi.exp: Run this test.
396
af32b722
JB		 3972020-06-08 Jan Beulich <jbeulich@suse.com>
398
399 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
400 check to %st(N) parsing logic.
401 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
402
8a6fb3f9
JB		 4032020-06-08 Jan Beulich <jbeulich@suse.com>
404
405 * config/tc-i386.c (bad_reg): New.
406 (check_VecOperations, i386_att_operand, i386_parse_name): Check
407 for it.
408 (check_register): New, broken out from ...
409 (parse_real_register): ... here. Call it.
410 (parse_register): Call it, and error upon failure.
411 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
412 testsuite/gas/i386/x86-64-equ-bad.s,
413 testsuite/gas/i386/x86-64-equ-bad.l: New.
414 * testsuite/gas/i386/i386.exp: Run new tests.
415
1424c35d
AM		 4162020-06-06 Alan Modra <amodra@gmail.com>
417
418 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
419 * doc/c-ppc.texi: Likewise.
420
87c69f97
AM		 4212020-06-06 Alan Modra <amodra@gmail.com>
422
423 * config/tc-ppc.c: Update throughout for reloc renaming.
424
f1919c56
JM		 4252020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
426
427 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
428 stringop-overflow.
429
3fc6c3dc
NC		 4302020-06-05 Nelson Chu <nelson.chu@sifive.com>
431
432 * config/tc-riscv.c (explicit_csr): New static boolean.
433 Used to indicate CSR are explictly used.
434 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
435 (riscv_write_out_attrs): If we already have set elf priv
436 attributes, then generate them. Otherwise, don't generate
437 them when no CSR are used.
438 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
439 * testsuite/gas/riscv/attribute-02.d: Likewise.
440 * testsuite/gas/riscv/attribute-03.d: Likewise.
441 * testsuite/gas/riscv/attribute-04.d: Likewise.
442 * testsuite/gas/riscv/attribute-05.d: Likewise.
443 * testsuite/gas/riscv/attribute-06.d: Likewise.
444 * testsuite/gas/riscv/attribute-07.d: Likewise.
445 * testsuite/gas/riscv/attribute-08.d: Likewise.
446 * testsuite/gas/riscv/attribute-09.d: Likewise.
447 * testsuite/gas/riscv/attribute-10.d: Likewise.
448 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
449 * testsuite/gas/riscv/attribute-11.s: New testcase.
450 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
451 used, so we should output the ELF priv attributes.
452 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
453 used, so output the priv attributes according to the -mpriv-spec.
454 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
455 used, so ignore the -mpriv-spec setting.
456
d413a623
L		 4572020-06-04 H.J. Lu <hongjiu.lu@intel.com>
458
459 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
460 cgen_get_insn_value.
461 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
462 endianness to cgen_get_insn_value and cgen_put_insn_value.
463
7d8b91fd
JM		 4642020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
465
466 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
467 cgen_put_insn_value.
468
d8740be1
JM		 4692020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
470
471 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
472 bpf_cgen_cpu_open.
473 (md_assemble): Remove no longer needed hack.
474
e9bffec9
JM		 4752020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
476
477 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
478 cgen_put_insn_value.
479 (gas_cgen_md_apply_fix): Likewise.
480 (gas_cgen_md_apply_fix): Likewise.
481 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
482 cgen_put_insn_value.
483 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
484 cgen_put_insn_value.
485
1cf67587
AM		 4862020-06-04 Alan Modra <amodra@gmail.com>
487
488 * testsuite/config/default.exp: Remove global directive outside
489 proc body.
490 * testsuite/gas/mep/complex-relocs.exp: Likewise.
491 * testsuite/gas/microblaze/relax_size.exp: Likewise.
492 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
493 * testsuite/gas/mt/relocs.exp: Likewise.
494 * testsuite/gas/rx/rx.exp: Likewise.
495
338d56a8
SC		 4962020-06-03 Stephen Casner <casner@acm.org>
497
498 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
499
bb7322c6
JW		 5002020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
501 Jim Wilson <jimw@sifive.com>
502
503 PR 26051
504 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
505 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
506 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
507 Move B before SB. Move J before UJ.
508
c39c821c
AC		 5092020-06-01 Alex Coplan <alex.coplan@arm.com>
510
511 * write.c (relax_segment): Fix handling of negative offset when
512 relaxing an rs_org frag.
513 * testsuite/gas/aarch64/org-neg.d: New test.
514 * testsuite/gas/aarch64/org-neg.l: Error output for test.
515 * testsuite/gas/aarch64/org-neg.s: Input for test.
516 * testsuite/gas/arm/org-neg.d: New test.
517 * testsuite/gas/arm/org-neg.l: Error output for test.
518 * testsuite/gas/arm/org-neg.s: Input for test.
519
66e3eb08
SC		 5202020-05-28 Stephen Casner <casner@acm.org>
521
522 Fix unexpected failures in gas testsuite for pdp11-aout target.
523 These are caused by the PDP11's mix of little-endian octets in
524 shorts but shorts in big endian order for long or quad.
525
526 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
527 * testsuite/gas/all/gas.exp: Select alternate test scripts for
528 pdp11, skip octa test completely.
529 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
530 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
531 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
532
9e85f042
NC		 5332020-05-28 Alex Coplan <alex.coplan@arm.com>
534
535 * frags.c (frag_grow): Fix comment.
536
1c912705
SC		 5372020-05-27 Stephen Casner <casner@acm.org>
538
539 PR gas/26001
540 * config/tc-pdp11.c (parse_reg): Distinguish register names from
541 symbols that begin with a register name.
542 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
543 * testsuite/gas/pdp11/pr26001.s: Likewise.
544 * testsuite/gas/pdp11/pr26001.d: Likewise.
545
5c505568
SC		 5462020-05-27 Simon Cook <simon.cook@embecosm.com>
547
548 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
549 pointer when creating struct riscv_csr_extra.
550
3c730740
L		 5512020-05-26 H.J. Lu <hongjiu.lu@intel.com>
552
553 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
554 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
555 * testsuite/gas/i386/inval-avx512f.l: Updated.
556
57b17940
SSF		 5572020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
558
559 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
560 load/store instruction variants with alignment hints.
561 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
562 instruction variants with alignment hints.
563
e3fed0f2
L		 5642020-05-26 H.J. Lu <hongjiu.lu@intel.com>
565
566 PR gas/26044
567 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
568 instead of R_XGATE_PCREL_X.
569 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
570 BFD_RELOC_XGATE_PCREL_X.
571
8bbc5da5
L		 5722020-05-26 H.J. Lu <hongjiu.lu@intel.com>
573
574 PR gas/26044
575 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
576 with &fragP->fr_literal[0].
577
c4612b92
L		 5782020-05-26 H.J. Lu <hongjiu.lu@intel.com>
579
580 PR gas/26044
581 * config/tc-vax.c (md_estimate_size_before_relax): Replace
582 fragP->fr_literal with &fragP->fr_literal[0].
583 (md_convert_frag): Likewise.
584
70b1b570
L		 5852020-05-26 H.J. Lu <hongjiu.lu@intel.com>
586
587 PR gas/26044
588 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
589 with &fragP->fr_literal[0].
590
e67e940f
L		 5912020-05-26 H.J. Lu <hongjiu.lu@intel.com>
592
593 PR gas/26044
594 * config/tc-crx.c (getreg_image): Change argument type to int.
595 (md_convert_frag): Replace fragP->fr_literal with
596 &fragP->fr_literal[0].
597
a05e3e20
L		 5982020-05-26 H.J. Lu <hongjiu.lu@intel.com>
599
600 PR gas/26044
601 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
602 sprintf with memmove.
603
c6412eee
L		 6042020-05-25 H.J. Lu <hongjiu.lu@intel.com>
605
606 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
607 with &fragP->fr_literal[0].
608
9fcc3457
L		 6092020-05-25 H.J. Lu <hongjiu.lu@intel.com>
610
611 PR gas/26041
612 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
613 2 overlapping strings.
614
6c115e16
L		 6152020-05-25 H.J. Lu <hongjiu.lu@intel.com>
616
617 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
618 with &fragP->fr_literal[0].
619
a39d29cd
L		 6202020-05-25 H.J. Lu <hongjiu.lu@intel.com>
621
622 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
623 with &fragp->fr_literal[0].
624 * config/tc-microblaze.c (md_apply_fix): Likewise.
625 * config/tc-sh.c (md_convert_frag): Likewise.
626
72393fd1
JW		 6272020-05-24 Jim Wilson <jimw@sifive.com>
628
629 PR 26025
630 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
631 asection to segT. New locals seg and subseg. Call subseg_set before
632 fix_new_exp. Call subseg_set after loop to restore original values.
633
9fbb53c7
AM		 6342020-05-21 Alan Modra <amodra@gmail.com>
635
636 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
637 throughout.
638 * config/obj-elf.c: Likewise.
639 * config/tc-aarch64.c: Likewise.
640 * config/tc-arm.c: Likewise.
641 * config/tc-m68k.c: Likewise.
642 * config/tc-nios2.c: Likewise.
643 * config/tc-tic30.c: Likewise.
644 * ecoff.c: Likewise.
645 * read.c: Likewise.
646 * stabs.c: Likewise.
647 * symbols.c: Likewise.
648 * testsuite/gas/all/test-gen.c: Likewise.
649
8f595e9b
NC		 6502020-05-20 Nelson Chu <nelson.chu@sifive.com>
651
652 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
653 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
654 Static variables which are used to set the ISA extensions. You can
655 use -march (or ELF build attributes) and -misa-spec to set them,
656 respectively.
657 (ext_version_hash): The hash table used to handle the extensions
658 with versions.
659 (init_ext_version_hash): Initialize the ext_version_hash according
660 to riscv_ext_version_table.
661 (riscv_get_default_ext_version): The callback function of
662 riscv_parse_subset_t. According to the choosed ISA spec,
663 get the default version for the specific extension.
664 (riscv_set_arch): Set the callback function.
665 (enum options, struct option md_longopts): Add new option -misa-spec.
666 (md_parse_option): Do not call riscv_set_arch for -march. We will
667 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
668 to set default_isa_spec class.
669 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
670 ext_version_hash, and then call riscv_set_arch to set the architecture
671 with versions according to default_arch_with_ext.
672 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
673 x extensions.
674 * testsuite/gas/riscv/attribute-03.d: Likewise.
675 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
676 already set it's version to 2p1 by march, so no need to use the default
677 2p2 version. For m-ext, we do not set the version by -march and ELF arch
678 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
679 ISA spec 2p2, so set 0p0 to it.
680 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
681 zicsr is 2p0 according to ISA spec 20191213.
682 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
683 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
684 You can set them by configure options --with-arch and
685 --with-isa-spec, respectively.
686 (riscv_set_default_isa_spec): New function used to set the
687 default ISA spec.
688 (md_parse_option): Call riscv_set_default_isa_spec rather than
689 call riscv_get_isa_spec_class directly.
690 (riscv_after_parse_args): If the -isa-spec is not set, then we
691 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
692 calling riscv_set_default_isa_spec.
693 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
694 the --with-isa-spec may be set to different ISA spec.
695 * testsuite/gas/riscv/attribute-02.d: Likewise.
696 * testsuite/gas/riscv/attribute-03.d: Likewise.
697 * testsuite/gas/riscv/attribute-04.d: Likewise.
698 * testsuite/gas/riscv/attribute-05.d: Likewise.
699 * testsuite/gas/riscv/attribute-06.d: Likewise.
700 * testsuite/gas/riscv/attribute-07.d: Likewise.
701 * configure.ac: Add configure options, --with-arch and
702 --with-isa-spec.
703 * configure: Regenerated.
704 * config.in: Regenerated.
705 * config/tc-riscv.c (default_priv_spec): Static variable which is
706 used to check if the CSR is valid for the chosen privilege spec. You
707 can use -mpriv-spec to set it.
708 (enum reg_class): We now get the CSR address from csr_extra_hash rather
709 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
710 (riscv_init_csr_hashes): Only need to initialize one hash table
711 csr_extra_hash.
712 (riscv_csr_class_check): Change the return type to void. Don't check
713 the ISA dependency if -mcsr-check isn't set.
714 (riscv_csr_version_check): New function. Check and find the CSR address
715 from csr_extra_hash, according to default_priv_spec. Report warning
716 for the invalid CSR if -mcsr-check is set.
717 (reg_csr_lookup_internal): Updated.
718 (reg_lookup_internal): Likewise.
719 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
720 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
721 (md_parse_option): Call riscv_set_default_priv_version to set
722 default_priv_spec.
723 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
724 privilege spec to the newest one.
725 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
726 include/opcode/riscv.h.
727 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
728 to check the ISA dependency for CSR, so fix the spec version by adding
729 -mpriv-spec=1.11.
730 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
731 version warnings for the test case.
732 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
733 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
734 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
735 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
736 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
737 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
738 Check whether the CSR is valid when privilege version 1.9 is choosed.
739 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
740 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
741 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
742 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
743 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
744 Check whether the CSR is valid when privilege version 1.10 is choosed.
745 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
746 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
747 Check whether the CSR is valid when privilege version 1.11 is choosed.
748 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
749 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
750 setting. You can set it by configure option --with-priv-spec.
751 (riscv_set_default_priv_spec): New function used to set the default
752 privilege spec.
753 (md_parse_option): Call riscv_set_default_priv_spec rather than
754 call riscv_get_priv_spec_class directly.
755 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
756 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
757 calling riscv_set_default_priv_spec.
758 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
759 the --with-priv-spec may be set to different privilege spec.
760 * testsuite/gas/riscv/priv-reg.d: Likewise.
761 * configure.ac: Add configure option --with-priv-spec.
762 * configure: Regenerated.
763 * config.in: Regenerated.
764 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
765 explicit_attr. Set it to TRUE if any ELF attribute is found.
766 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
767 the priv attributes are set.
768 (md_assemble): Set the default_priv_spec according to the priv
769 attributes when we start to assemble instruction.
770 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
771 riscv_write_out_attrs. Update the arch and priv attributes. If we
772 don't set the corresponding ELF attributes, then try to output the
773 default ones.
774 (riscv_set_public_attributes): If any ELF attribute or -march-attr
775 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
776 to update the arch and priv attributes.
777 (s_riscv_attribute): Make sure all arch and priv attributes are set
778 before any instruction.
779 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
780 ELF attribute or -march-attr is set. If the priv attributes are not
781 set, then try to update them by the default setting (-mpriv-spec or
782 --with-priv-spec).
783 * testsuite/gas/riscv/attribute-02.d: Likewise.
784 * testsuite/gas/riscv/attribute-03.d: Likewise.
785 * testsuite/gas/riscv/attribute-04.d: Likewise.
786 * testsuite/gas/riscv/attribute-06.d: Likewise.
787 * testsuite/gas/riscv/attribute-07.d: Likewise.
788 * testsuite/gas/riscv/attribute-08.d: Likewise.
789 * testsuite/gas/riscv/attribute-09.d: Likewise.
790 * testsuite/gas/riscv/attribute-10.d: Likewise.
791 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
792 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
793 set by priv attributes must be supported.
794 * testsuite/gas/riscv/attribute-05.s: Likewise.
795 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
796 priv attributes according to the -mpriv-spec option.
797 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
798 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
799 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
800 * testsuite/gas/riscv/priv-reg.d: Removed.
801 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
802 CSR according to the priv spec 1.9.
803 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
804 CSR according to the priv spec 1.9.1.
805 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
806 CSR according to the priv spec 1.10.
807 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
808 CSR according to the priv spec 1.11.
809 * config/tc-riscv.c (md_show_usage): Add descriptions about
810 the new GAS options.
811 * doc/c-riscv.texi: Likewise.
812
3d205eb4
PB		 8132020-05-19 Peter Bergner <bergner@linux.ibm.com>
814
815 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
816 * testsuite/gas/ppc/power9.d: Likewise.
817 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
818 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
819 sync, wait, waitrsv>: Add tests.
820 * testsuite/gas/ppc/power10.d: Likewise.
821
164446e0
AF		 8222020-05-19 Alexander Fedotov <alfedotov@gmail.com>
823
824 PR 25992
825 * config/tc-arm.c : Add arm_ext_v8r feature.
826 (it_fsm_post_encode): Check arm_ext_v8r feature.
827 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
828
69f57659
AM		 8292020-05-19 Alan Modra <amodra@gmail.com>
830
831 * write.c (write_contents): Use bfd_get_filename rather than
832 accessing bfd->filename directly. Use bfd_section_name rather
833 than accessing section->name directly.
834
0e1d094e
AM		 8352020-05-19 Alan Modra <amodra@gmail.com>
836
837 * symbols.c (local_symbol_make): Init all of lsy_flags.
838
d402189f
AM		 8392020-05-18 Alan Modra <amodra@gmail.com>
840
841 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
842 before looking at add_symbol->sy_flags.
843
503648e4 8442020-05-18 Hongtao Liu <hongtao.liu@intel.com>
845
846 * config/tc-i386.c: Not handle lret/iret.
847 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
848 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
849 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
850 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
851 * testsuite/gas/i386/lfence-ret.s: Ditto.
852 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
853 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
854 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
855 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
856 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
857 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
858 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
859
2a50b401
AM		 8602020-05-15 Alan Modra <amodra@gmail.com>
861 Alex Coplan <alex.coplan@arm.com>
862
863 * symbols.c (struct local_symbol): Update comment.
864 (resolve_symbol_value): For resolved symbols equated to other
865 symbols, verify that the referenced symbol is not a local_symbol
866 before accessing sy_value. Don't leave symbol loops during
867 finalize_syms resolution.
868 * testsuite/gas/all/assign-bad-recursive.d: New test.
869 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
870 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
871 * testsuite/gas/all/gas.exp: Run it.
872
9d95b8e9
NC		 8732020-05-14 Nick Clifton <nickc@redhat.com>
874
875 * po/sv.po: Updated Swedish translation.
876
3b646889
AM		 8772020-05-11 Alan Modra <amodra@gmail.com>
878
879 * testsuite/gas/ppc/scalarquad.d,
880 * testsuite/gas/ppc/scalarquad.s: New test.
881 * testsuite/gas/ppc/ppc.exp: Run it.
882
9cc4ce88
AM		 8832020-05-11 Alan Modra <amodra@gmail.com>
884
885 * testsuite/gas/ppc/rightmost.d,
886 * testsuite/gas/ppc/rightmost.s: New test.
887 * testsuite/gas/ppc/ppc.exp: Run it.
888
5d57bc3f
AM		 8892020-05-11 Alan Modra <amodra@gmail.com>
890
891 * testsuite/gas/ppc/xvtlsbb.d,
892 * testsuite/gas/ppc/xvtlsbb.s: New test.
893 * testsuite/gas/ppc/ppc.exp: Run it.
894
66ef5847
AM		 8952020-05-11 Alan Modra <amodra@gmail.com>
896
897 * testsuite/gas/ppc/stringop.d,
898 * testsuite/gas/ppc/stringop.s: New test.
899 * testsuite/gas/ppc/ppc.exp: Run it.
900
4f3e9537
PB		 9012020-05-11 Peter Bergner <bergner@linux.ibm.com>
902
903 * testsuite/gas/ppc/set_bool.d,
904 * testsuite/gas/ppc/set_bool.s: New test.
905 * testsuite/gas/ppc/ppc.exp: Run it.
906
ec40e91c
AM		 9072020-05-11 Alan Modra <amodra@gmail.com>
908
909 * testsuite/gas/ppc/bitmanip.d,
910 * testsuite/gas/ppc/bitmanip.s: New test.
911 * testsuite/gas/ppc/ppc.exp: Run it.
912
d7e97a76
AM		 9132020-05-11 Alan Modra <amodra@gmail.com>
914
915 * testsuite/gas/ppc/genpcv.d,
916 * testsuite/gas/ppc/genpcv.s: New test.
917 * testsuite/gas/ppc/ppc.exp: Run it.
918
fdefed7c
AM		 9192020-05-11 Alan Modra <amodra@gmail.com>
920
921 * testsuite/gas/ppc/maskmanip.d,
922 * testsuite/gas/ppc/maskmanip.s: New test.
923 * testsuite/gas/ppc/ppc.exp: Run it.
924
aa3c112f
AM		 9252020-05-11 Alan Modra <amodra@gmail.com>
926 Peter Bergner <bergner@linux.ibm.com>
927
928 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
929 (md_assemble): Check acc specified in correct operand.
930 * testsuite/gas/ppc/outerprod.d,
931 * testsuite/gas/ppc/outerprod.s,
932 * testsuite/gas/ppc/vsx4.d,
933 * testsuite/gas/ppc/vsx4.s: New tests.
934 * testsuite/gas/ppc/ppc.exp: Run them.
935
6edbfd3b
AM		 9362020-05-11 Alan Modra <amodra@gmail.com>
937
938 * testsuite/gas/ppc/simd_perm.d,
939 * testsuite/gas/ppc/simd_perm.s: New test.
940 * testsuite/gas/ppc/ppc.exp: Run it.
941
c7d7aea2
AM		 9422020-05-11 Alan Modra <amodra@gmail.com>
943
944 * testsuite/gas/ppc/int128.d,
945 * testsuite/gas/ppc/int128.s: New test.
946 * testsuite/gas/ppc/ppc.exp: Run it.
947
94ba9882
AM		 9482020-05-11 Alan Modra <amodra@gmail.com>
949
950 * testsuite/gas/ppc/vsx_32byte.d,
951 * testsuite/gas/ppc/vsx_32byte.s: New test.
952 * testsuite/gas/ppc/ppc.exp: Run it.
953
f4791f1a
AM		 9542020-05-11 Alan Modra <amodra@gmail.com>
955
956 * testsuite/gas/ppc/vec_mul.s,
957 * testsuite/gas/ppc/vec_mul.d: New test.
958 * testsuite/gas/ppc/ppc.exp: Run it.
959
3ff0a5ba
PB		 9602020-05-11 Peter Bergner <bergner@linux.ibm.com>
961
962 * testsuite/gas/ppc/byte_rev.d,
963 * testsuite/gas/ppc/byte_rev.s: New test.
964 * testsuite/gas/ppc/ppc.exp: Run it.
965
afef4fe9
PB		 9662020-05-11 Peter Bergner <bergner@linux.ibm.com>
967
968 * testsuite/gas/ppc/power10.d: Add paste. tests.
969 * testsuite/gas/ppc/power10.s: Likewise.
970
1224c05d
PB		 9712020-05-11 Peter Bergner <bergner@linux.ibm.com>
972
973 * testsuite/gas/ppc/power10.s: New test.
974 * testsuite/gas/ppc/power10.d: Likewise.
975 * testsuite/gas/ppc/ppc.exp: Run it.
976
7c1f4227
AM		 9772020-05-11 Alan Modra <amodra@gmail.com>
978
979 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
980 renaming.
981 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
982 place of -mfuture/-Mfuture.
983 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
984 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
985
bfeaed38
NC		 9862020-05-06 Nick Clifton <nickc@redhat.com>
987
988 * po/sv.po: Updated Swedish translation.
989
6ef719c0
NC		 9902020-05-06 Nick Clifton <nickc@redhat.com>
991
992 PR 25927
993 * doc/as.texi (Preprocessing): Replace cross reference to not
994 existant document with a URL to the equivalent page in the GCC
995 manual.
996
546cb2d8
NC		 9972020-05-05 Nick Clifton <nickc@redhat.com>
998
999 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1000 construction of a DWARF-5 directory name table.
1001 * testsuite/gas/elf/pr25917.d: Update expected output.
1002
7d0bd487
GN		 10032020-05-05 Gunther Nikl <gnikl@justmail.de>
1004
1005 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1006 (md_parse_option): Remove initialization of elf_flags.
070b775f 1007
fe05f369
ASDV		 10082020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1009
1010 PR gas/25863
1011 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1012 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1013 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1014
4706679d
NC		 10152020-05-04 Nick Clifton <nickc@redhat.com>
1016
1017 PR 25917
1018 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1019 table's existence before looking at its entries.
070b775f
NC		 1020 Also do not emit a default directory entry if there are no
1021 directories in use.
1022
4706679d
NC		 1023 * testsuite/gas/elf/pr25917.s: New test source file.
1024 * testsuite/gas/elf/pr25917.d: New test driver.
1025 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1026
09c1e68a
AC		 10272020-04-30 Alex Coplan <alex.coplan@arm.com>
1028
1029 * config/tc-aarch64.c (fix_insn): Implement for
1030 AARCH64_OPND_UNDEFINED.
1031 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1032 * testsuite/gas/aarch64/udf.s: New.
1033 * testsuite/gas/aarch64/udf.d: New.
1034 * testsuite/gas/aarch64/udf-invalid.s: New.
1035 * testsuite/gas/aarch64/udf-invalid.l: New.
1036 * testsuite/gas/aarch64/udf-invalid.d: New.
1037
c578f16e
YS		 10382020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1039
1040 * config/tc-rx.c (elf_flags): Reset default value.
1041 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1042
935f1f4b
MF		 10432020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1044
1045 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1046 if it's not defined.
1047 (microarch_earliest): New static variable.
1048 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1049 simcall opcode has mandatory parameter.
1050 (xg_init_global_config): Initialize microarch_earliest.
1051
5c936ef5
NC		 10522020-04-29 Nick Clifton <nickc@redhat.com>
1053
1054 PR 22699
1055 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1056 IMM0_8S and add support for IMM0_8U.
1057 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1058 unsigned 8-bit immediate.
1059 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1060 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1061
251dae91
TC		 10622020-04-27 Tamar Christina <tamar.christina@arm.com>
1063
1064 * NEWS: Add news entry for big-obj.
1065 * config/tc-i386.c (i386_target_format): Support new format.
1066 * doc/c-i386.texi: Add i386 support.
1067 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1068 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1069
714e6c96
NC		 10702020-04-27 Nick Clifton <nickc@redhat.com>
1071
1072 PR 25878
1073 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1074 (assign_file_to_slot): New function. Fills in an entry in the
1075 files table.
1076 (allocate_filenum): Use new function.
1077 (allocate_filename_to_slot): Use new function. If the specified
1078 slot entry is already in use, but was chosen automatically then
1079 reassign the automatic entry.
1080
a09f656b 10812020-04-26 Hongtao Liu <hongtao.liu@intel.com
1082
1083 * config/tc-i386.c (lfence_before_ret_shl): New member.
1084 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1085 for Anysize insns.
1086 (insert_after_load): Issue warning for REP CMPS/SCAS.
1087 (insert_before_before): Handle iret, Handle
1088 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1089 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1090 -mlfence-before-ret=[none/not/or/shl/yes].
1091 Enable -mlfence-before-ret=shl when
1092 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1093 (md_show_usage): Ditto.
1094 * doc/c-i386.texi: Ditto.
1095 * testsuite/gas/i386/i386.exp: Add new testcases.
1096 * testsuite/gas/i386/lfence-load-b.d: New.
1097 * testsuite/gas/i386/lfence-load-b.e: New.
1098 * testsuite/gas/i386/lfence-load.d: Modified.
1099 * testsuite/gas/i386/lfence-load.e: New.
1100 * testsuite/gas/i386/lfence-load.s: Modified.
1101 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1102 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1103 * testsuite/gas/i386/lfence-ret-c.d: New.
1104 * testsuite/gas/i386/lfence-ret-d.d: New.
1105 * testsuite/gas/i386/lfence-ret.s: Modified.
1106 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1107 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1108 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1109 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1110 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1111 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1112 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1113 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1114 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1115 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1116
30ce8e47
MF		 11172020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1118
1119 PR ld/25861
1120 * config/tc-xtensa.c (md_apply_fix): Replace
1121 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1122 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1123 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1124 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1125 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1126
31c89d60
AM		 11272020-04-22 Alan Modra <amodra@gmail.com>
1128
1129 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1130 symbol for ".symver .. remove".
1131 * doc/as.texi (.symver): Update.
1132 * testsuite/gas/symver/symver11.s: Make foo weak.
1133 * testsuite/gas/symver/symver11.d: Expect an error.
1134 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1135
1d3eb556
L		 11362020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1137
1138 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1139
bb2a1453
AS		 11402020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1141
1142 PR 25848
1143 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1144 * testsuite/gas/m68k/operands.d: Update.
1145 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1146
c36876fe
TC		 11472020-04-21 Tamar Christina <tamar.christina@arm.com>
1148
1149 PR binutils/24753
1150 * testsuite/gas/arm/pr24753.d: New test.
1151 * testsuite/gas/arm/pr24753.s: New test.
1152
6914be53
L		 11532020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1154
1155 PR gas/23840
1156 PR gas/25295
1157 * NEWS: Mention .symver extension.
1158 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1159 function.
1160 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1161 add a version name. Add local, hidden and remove visibility
1162 support.
1163 (elf_frob_symbol): Handle the list of version names. Update the
1164 original symbol to local, hidden or remove it from the symbol
1165 table.
1166 (elf_frob_file_before_adjust): Handle the list of version names.
1167 * config/obj-elf.h (elf_visibility): New.
1168 (elf_versioned_name_list): Likewise.
1169 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1170 and visibility. Change versioned_name pointer to struct
1171 elf_versioned_name_list.
1172 * doc/as.texi: Update .symver directive.
1173 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1174 error checking tests.
1175 * testsuite/gas/symver/symver6.d: New file.
1176 * testsuite/gas/symver/symver7.d: Likewise.
1177 * testsuite/gas/symver/symver7.s: Likewise.
1178 * testsuite/gas/symver/symver8.d: Likewise.
1179 * testsuite/gas/symver/symver8.s: Likewise.
1180 * testsuite/gas/symver/symver9.s: Likewise.
1181 * testsuite/gas/symver/symver9a.d: Likewise.
1182 * testsuite/gas/symver/symver9b.d: Likewise.
1183 * testsuite/gas/symver/symver10.s: Likewise.
1184 * testsuite/gas/symver/symver10a.d: Likewise.
1185 * testsuite/gas/symver/symver10b.d: Likewise.
1186 * testsuite/gas/symver/symver11.d: Likewise.
1187 * testsuite/gas/symver/symver11.s: Likewise.
1188 * testsuite/gas/symver/symver12.d: Likewise.
1189 * testsuite/gas/symver/symver12.s: Likewise.
1190 * testsuite/gas/symver/symver13.d: Likewise.
1191 * testsuite/gas/symver/symver13.s: Likewise.
1192 * testsuite/gas/symver/symver14.d: Likewise.
1193 * testsuite/gas/symver/symver14.l: Likewise.
1194 * testsuite/gas/symver/symver15.d: Likewise.
1195 * testsuite/gas/symver/symver15.l: Likewise.
1196 * testsuite/gas/symver/symver6.l: Removed.
1197 * testsuite/gas/symver/symver6.s: Updated.
1198
c2e5c986
SD		 11992020-04-20 Sudakshina Das <sudi.das@arm.com>
1200
1201 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1202 to include TSB.
1203 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1204 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1205 * testsuite/gas/aarch64/system.d: Update.
1206
8a6e1d1d
SD		 12072020-04-20 Sudakshina Das <sudi.das@arm.com>
1208
1209 * testsuite/gas/aarch64/bti.d: Update -march option.
1210 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1211 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1212 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1213 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1214
49af2f5c
AM		 12152020-04-17 Alan Modra <amodra@gmail.com>
1216
1217 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1218
8e4979ac
NC		 12192020-04-16 Gagan Singh Sidhu <broly@mac.com>
1220 Nick Clifton <nickc@redhat.com>
1221
1222 PR 25803
1223 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1224 targets.
1225 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1226 for the type-2 test.
1227 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1228 targets running this test.
1229
c54a9b56
DF		 12302020-02-16 David Faust <david.faust@oracle.com>
1231
1232 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1233 * testsuite/gas/bpf/jump32.s: New file.
1234 * testsuite/gas/bpf/jump32.d: Likewise.
1235
3071b197
L		 12362020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1237
1238 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1239 documentation.
1240
6a3ab923
GN		 12412020-04-08 Gunther Nikl <gnikl@justmail.de>
1242
1243 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1244 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1245 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1246 define.
1247 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1248 * tc.h (md_pcrel_from_section): Add prototype.
1249 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1250 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1251 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1252 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1253 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1254 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1255 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1256 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1257 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1258 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1259 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1260 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1261 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1262 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1263 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1264 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1265 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1266 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1267 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1268 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1269 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1270 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1271 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1272 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1273 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1274 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1275 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1276 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1277 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1278 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1279 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1280 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1281 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1282 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1283 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1284 md_apply_fix3): Delete prototypes.
6a3ab923 1285
6e0e8b45
L		 12862020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1287
1288 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1289 instructions.
1290
266803a2
L		 12912020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1292
1293 * doc/c-z80.texi: Fix @xref warnings.
1294
bb651e8b
CL		 12952020-04-07 Lili Cui <lili.cui@intel.com>
1296
1297 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1298 (cpu_noarch): Likewise.
1299 * doc/c-i386.texi: Document TSXLDTRK.
1300 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1301 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1302 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1303 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1304
4b27d27c
L		 13052020-04-02 Lili Cui <lili.cui@intel.com>
1306
1307 * config/tc-i386.c (cpu_arch): Add .serialize.
1308 (cpu_noarch): Likewise.
1309 * doc/c-i386.texi: Document serialize.
1310 * testsuite/gas/i386/i386.exp: Run serialize tests
1311 * testsuite/gas/i386/serialize.d: Likewise.
1312 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1313 * testsuite/gas/i386/serialize.s: Likewise.
1314
bb897477
RO		 13152020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1316
1317 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1318 * testsuite/gas/elf/section12b.d: Likewise.
1319 * testsuite/gas/elf/section16a.d: Likewise.
1320 * testsuite/gas/elf/section16b.d: Likewise.
1321
59e28a97
GN		 13222020-04-02 Gunther Nikl <gnikl@justmail.de>
1323
1324 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1325 with a suppressed address register.
1326
efc3a950
L		 13272020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1328
1329 PR gas/25756
1330 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1331 * testsuite/gas/i386/localpic.s: Add a test for relocation
1332 against local absolute symbol.
1333 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1334 * testsuite/gas/i386/localpic.d: Updated.
1335 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1336 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1337
15d47c3a
RO		 13382020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1339
1340 PR gas/25732
1341 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1342 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1343 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1344 testsuite/gas/i386/x86-64-jump.d.
1345 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1346 Incorporate changes to
1347 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1348 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1349 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1350 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1351 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1352
876678f0
MR		 13532020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1354
1355 PR 25611
1356 PR 25614
1357 * dwarf2dbg.c: Do not include "bignum.h".
1358
d1a89da5
NC		 13592020-03-30 Nelson Chu <nelson.chu@sifive.com>
1360
1361 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1362 * testsuite/gas/riscv/alias-csr.s: Likewise.
1363 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1364 to priv-reg-pseudo-noalias.
1365 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1366 * testsuite/gas/riscv/bad-csr.l: Likewise.
1367 * testsuite/gas/riscv/bad-csr.s: Likewise.
1368 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1369 * testsuite/gas/riscv/satp.s: Likewise.
1370 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1371 csr instruction, including alias-csr testcase.
1372 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1373 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1374 pseudo instruction with objdump -Mno-aliases.
1375 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1376 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1377 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1378 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1379 * testsuite/gas/riscv/priv-reg.s: Likewise.
1380 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1381 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1382 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1383
b7780957
J		 13842020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1385
1386 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1387 sections with the "b" attribute.
1388
d1023b5d
AM		 13892020-03-22 Alan Modra <amodra@gmail.com>
1390
1391 * testsuite/gas/s12z/truncated.d: Update expected output.
1392
0d832e7f
SB		 13932020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1394
1395 PR 25690
1396 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1397 * doc/c-z80.texi: Update documentation.
1398
327ef784
NC		 13992020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1400
1401 PR 25641
1402 PR 25668
1403 PR 25633
1404 Fix disassembling ED+A4/AC/B4/BC opcodes.
1405 Fix assembling lines containing colonless label and instruction
1406 with first operand inside parentheses.
1407 Fix registration of unsupported by target CPU registers.
1408 * config/tc-z80.c: See above.
1409 * config/tc-z80.h: See above.
1410 * testsuite/gas/z80/colonless.d: Update test.
1411 * testsuite/gas/z80/colonless.s: Likewise.
1412 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1413 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1414 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1415 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1416 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1417 * testsuite/gas/z80/unsup_regs.s: Likewise.
1418 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1419 * testsuite/gas/z80/z80.exp: Likewise.
1420 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1421 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1422 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1423
66d1f7cc
AV		 14242020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1425
1426 PR 25660
1427 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1428 (parse_operands): Handle new operand codes.
1429 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1430 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1431 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1432 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1433 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1434 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1435 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1436 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1437
9e8f1c90
L		 14382020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1439
1440 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1441
97b4a8f7
L		 14422020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1443
1444 * testsuite/gas/i386/i386.exp: Run new tests.
1445 * testsuite/gas/i386/lfence-byte.d: New file.
1446 * testsuite/gas/i386/lfence-byte.e: Likewise.
1447 * testsuite/gas/i386/lfence-byte.s: Likewise.
1448 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1449 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1450 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1451 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1452 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1453 * testsuite/gas/i386/lfence-load.d: Likewise.
1454 * testsuite/gas/i386/lfence-load.s: Likewise.
1455 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1456 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1457 * testsuite/gas/i386/lfence-ret.s: Likewise.
1458 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1459 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1460 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1461 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1462 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1463 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1464 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1465 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1466 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1467 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1468 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1469 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1470
ae531041
L		 14712020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1472
1473 * config/tc-i386.c (lfence_after_load): New.
1474 (lfence_before_indirect_branch_kind): New.
1475 (lfence_before_indirect_branch): New.
1476 (lfence_before_ret_kind): New.
1477 (lfence_before_ret): New.
1478 (last_insn): New.
1479 (load_insn_p): New.
1480 (insert_lfence_after): New.
1481 (insert_lfence_before): New.
1482 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1483 Set last_insn.
1484 (OPTION_MLFENCE_AFTER_LOAD): New.
1485 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1486 (OPTION_MLFENCE_BEFORE_RET): New.
1487 (md_longopts): Add -mlfence-after-load=,
1488 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1489 (md_parse_option): Handle -mlfence-after-load=,
1490 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1491 (md_show_usage): Display -mlfence-after-load=,
1492 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1493 (i386_cons_align): New.
1494 * config/tc-i386.h (i386_cons_align): New.
1495 (md_cons_align): New.
1496 * doc/c-i386.texi: Document -mlfence-after-load=,
1497 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1498
5496f3c6
NC		 14992020-03-11 Nick Clifton <nickc@redhat.com>
1500
1501 PR 25611
1502 PR 25614
1503 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1504 (DWARF2_FILE_SIZE_NAME): Default to -1.
1505 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1506 whichever is higher.
1507 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1508 (NUM_MD5_BYTES): Define.
1509 (struct file entry): Add md5 field.
1510 (get_filenum): Delete and replace with...
1511 (get_basename): New function.
1512 (get_directory_table_entry): New function.
1513 (allocate_filenum): New function.
1514 (allocate_filename_to_slot): New function.
1515 (dwarf2_where): Use new functions.
1516 (dwarf2_directive_filename): Add support for extended .file
1517 pseudo-op.
1518 (dwarf2_directive_loc): Allow the use of file number zero with
1519 DWARF 5 or higher.
1520 (out_file_list): Rename to...
1521 (out_dir_and_file_list): Add DWARF 5 support.
1522 (out_debug_line): Emit extra values into the section header for
1523 DWARF 5.
1524 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1525 * doc/as.texi (.file): Update the description of this pseudo-op.
1526 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1527 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1528 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1529 * NEWS: Mention the new feature.
1530
a6a1f5e0
AM		 15312020-03-10 Alan Modra <amodra@gmail.com>
1532
1533 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1534 to avoid signed overflow.
1535 * config/tc-mcore.c (md_assemble): Likewise.
1536 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1537 * config/tc-nds32.c (SET_ADDEND): Likewise.
1538 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1539
3fabc179
JB		 15402020-03-09 Jan Beulich <jbeulich@suse.com>
1541
1542 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1543 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1544 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1545
190e5fc8
AM		 15462020-03-07 Alan Modra <amodra@gmail.com>
1547
1548 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1549 first column.
1550
84d9ab33
NC		 15512020-03-06 Nick Clifton <nickc@redhat.com>
1552
1553 PR 25614
1554 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1555 0 if the dwarf_level is 5 or more. Complain if a filename follows
1556 a file 0.
1557 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1558 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1559 * testsuite/gas/elf/elf.exp: Run the new test.
1560
1561 PR 25612
1562 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1563 * doc/as.texi: Fix another typo.
1564
31bf1864
NC		 15652020-03-06 Nick Clifton <nickc@redhat.com>
1566
1567 PR 25612
1568 * as.c (dwarf_level): Define.
1569 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1570 (parse_args): Add support for the new options.
1571 as.h (dwarf_level): Prototype.
1572 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1573 value.
1574 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1575 (DWARF2_LINE_VERSION): Remove definition.
1576 * doc/as.texi: Document the new options.
1577
3c968de5
NC		 15782020-03-06 Nick Clifton <nickc@redhat.com>
1579
1580 PR 25572
1581 * as.c (main): Allow matching input and outputs when they are
1582 not regular files.
1583
bc49bfd8
JB		 15842020-03-06 Jan Beulich <jbeulich@suse.com>
1585
1586 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1587 casing.
1588 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1589 one of byte/word/dword/qword is set alongside a SIMD register in
1590 a template's operand.
1591
4873e243
JB		 15922020-03-06 Jan Beulich <jbeulich@suse.com>
1593
1594 * config/tc-i386.c (match_template): Extend code in logic
1595 rejecting certain suffixes in certain modes to also cover mask
1596 register use and VecSIB. Drop special casing of broadcast. Skip
1597 immediates in the check.
1598
e365e234
JB		 15992020-03-06 Jan Beulich <jbeulich@suse.com>
1600
1601 * config/tc-i386.c (match_template): Fold duplicate code in
1602 logic rejecting certain suffixes in certain modes. Drop
1603 pointless "else".
1604
4ed21b58
JB		 16052020-03-06 Jan Beulich <jbeulich@suse.com>
1606
1607 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1608 alongside !norex64 ones.
1609 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1610 with both 32- and 64-bit GPR operands.
1611 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1612 32- and 64-bit GPR operands.
1613 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1614 testsuite/gas/i386/x86-64-avx512bw.d,
1615 testsuite/gas/i386/x86-64-avx512f-intel.d,
1616 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1617
643bb870
JB		 16182020-03-06 Jan Beulich <jbeulich@suse.com>
1619
1620 * config/tc-i386.c (md_assemble): Drop use of rex64.
1621 (process_suffix): For REX.W for 64-bit CRC32.
1622
a23b33b3
JB		 16232020-03-06 Jan Beulich <jbeulich@suse.com>
1624
1625 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1626 addressing for MPX insns without base/index.
1627 * testsuite/gas/i386/mpx-16bit.s,
1628 * testsuite/gas/i386/mpx-16bit.d: New.
1629 * testsuite/gas/i386/i386.exp: Run new test.
1630
a0497384
JB		 16312020-03-06 Jan Beulich <jbeulich@suse.com>
1632
1633 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1634 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1635 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1636 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1637 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1638 as well as a BSWAP one.
1639 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1640 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1641 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1642 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1643 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1644 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1645 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1646 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1647 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1648 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1649 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1650 testsuite/gas/i386/vmx.d: Adjust expectations.
1651
b630c145
JB		 16522020-03-06 Jan Beulich <jbeulich@suse.com>
1653
1654 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1655 from having their operands swapped.
1656 * testsuite/gas/i386/waitpkg.s,
1657 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1658 3-operand cases as well as testing of 16-bit code generation.
1659 * testsuite/gas/i386/waitpkg.d,
1660 testsuite/gas/i386/waitpkg-intel.d,
1661 testsuite/gas/i386/x86-64-waitpkg.d,
1662 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1663
de48783e
NC		 16642020-03-04 Nelson Chu <nelson.chu@sifive.com>
1665
dee35d02
NC		 1666 * config/tc-riscv.c (percent_op_utype): Support the modifier
1667 %got_pcrel_hi.
1668 * doc/c-riscv.texi: Add documentation.
1669 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1670 modifier %got_pcrel_hi.
1671 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1672 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1673 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1674
de48783e
NC		 1675 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1676 (RISC-V-Formats): Update the section name from "Instruction Formats"
1677 to "RISC-V Instruction Formats".
1678
749479c8
AO		 16792020-03-04 Alexandre Oliva <oliva@adacore.com>
1680
1681 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1682 detected in a section which does not have at least 4 byte
1683 alignment.
1684 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1685 * testsuite/gas/arm/ldr-t.s: Likewise.
1686 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1687 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1688 disassembly, ignoring any NOPs that may have been inserted because
1689 of section alignment.
1690 * testsuite/gas/arm/ldr-t.d: Likewise.
1691
a847e322
JB		 16922020-03-04 Jan Beulich <jbeulich@suse.com>
1693
1694 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1695 * doc/c-i386.texi: Mention sev_es.
1696 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1697 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1698 expectations.
1699 * testsuite/gas/i386/arch-13-znver1.d,
1700 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1701
3cd7f3e3
L		 17022020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1703
1704 * config/tc-i386.c (match_template): Replace ignoresize and
1705 defaultsize with mnemonicsize.
1706 (process_suffix): Likewise.
1707
b8ba1385
SB		 17082020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1709
1710 PR 25627
1711 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1712 instruction LD IY,(HL).
1713 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1714 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1715 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1716 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1717
10d97a0f
L		 17182020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1719
1720 PR gas/25622
1721 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1722 x86-64-default-suffix-avx.
1723 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1724 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1725 * testsuite/gas/i386/noreg64.d: Updated.
1726 * testsuite/gas/i386/noreg64.l: Likewise.
1727 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1728 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1729 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1730
8326546e
SB		 17312020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1732
1733 PR 25604
1734 * config/tc-z80.c (contains_register): Prevent an illegal memory
1735 access when checking an expression for a register name.
1736
e3e896e6
AM		 17372020-03-03 Alan Modra <amodra@gmail.com>
1738
1739 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1740 support.
1741
a4dd6c97
AM		 17422020-03-02 Alan Modra <amodra@gmail.com>
1743
1744 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1745 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1746 and .sbss sections.
1747 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1748 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1749 (s3_s_score_lcomm): Likewise.
1750 * config/tc-score7.c: Similarly.
1751 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1752
dec7b24b
YS		 17532020-02-28 YunQiang Su <syq@debian.org>
1754
1755 PR gas/25539
1756 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1757 to handle multi-labels.
1758 (has_label_name): New.
1759
cceb53b8
MM		 17602020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1761
1762 * config/tc-arm.c (enum pred_instruction_type): Remove
1763 NEUTRAL_IT_NO_VPT_INSN predication type.
1764 (cxn_handle_predication): Modify to require condition suffixes.
1765 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1766 * testsuite/gas/arm/cde-scalar.s: Update test.
1767 * testsuite/gas/arm/cde-warnings.l: Update test.
1768 * testsuite/gas/arm/cde-warnings.s: Update test.
1769
da3ec71f
AM		 17702020-02-26 Alan Modra <amodra@gmail.com>
1771
1772 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1773 N_() on empty string.
1774
42135cad
AM		 17752020-02-26 Alan Modra <amodra@gmail.com>
1776
1777 * read.c (read_a_source_file): Call strncpy with length one
1778 less than size of original_case_string.
1779
dc1e8a47
AM		 17802020-02-26 Alan Modra <amodra@gmail.com>
1781
1782 * config/obj-elf.c: Indent labels correctly.
1783 * config/obj-macho.c: Likewise.
1784 * config/tc-aarch64.c: Likewise.
1785 * config/tc-alpha.c: Likewise.
1786 * config/tc-arm.c: Likewise.
1787 * config/tc-cr16.c: Likewise.
1788 * config/tc-crx.c: Likewise.
1789 * config/tc-frv.c: Likewise.
1790 * config/tc-i386-intel.c: Likewise.
1791 * config/tc-i386.c: Likewise.
1792 * config/tc-ia64.c: Likewise.
1793 * config/tc-mn10200.c: Likewise.
1794 * config/tc-mn10300.c: Likewise.
1795 * config/tc-nds32.c: Likewise.
1796 * config/tc-riscv.c: Likewise.
1797 * config/tc-s12z.c: Likewise.
1798 * config/tc-xtensa.c: Likewise.
1799 * config/tc-z80.c: Likewise.
1800 * read.c: Likewise.
1801 * symbols.c: Likewise.
1802 * write.c: Likewise.
1803
bd0cf5a6
NC		 18042020-02-20 Nelson Chu <nelson.chu@sifive.com>
1805
54b2aec1
NC		 1806 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1807 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1808 after parsing all arguments.
1809 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1810 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1811 are used to check if we write a read-only CSR by the CSR instruction.
1812 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1813 all CSR for the read-only CSR checking.
1814 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1815 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1816 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1817 all CSR instructions for the read-only CSR checking.
1818 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1819 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1820
2ca89224
NC		 1821 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1822 (riscv_opts): Initialize it.
1823 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1824 before doing the CSR checking.
1825 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1826 (md_longopts): Add mcsr-check and mno-csr-check.
1827 (md_parse_option): Handle new enum option values.
1828 (s_riscv_option): Handle new long options.
1829 * doc/c-riscv.texi: Add description for the new .option and assembler
1830 options.
1831 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1832 the CSR checking.
1833 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1834
bd0cf5a6
NC		 1835 * config/tc-riscv.c (csr_extra_hash): New.
1836 (enum riscv_csr_class): New enum. Used to decide
1837 whether or not this CSR is legal in the current ISA string.
1838 (struct riscv_csr_extra): New structure to hold all extra information
1839 of CSR.
1840 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1841 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1842 Call hash_reg_name to insert CSR address into reg_names_hash.
1843 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1844 Decide whether the CSR is valid according to the csr_extra_hash.
1845 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1846 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1847 not a boolean. This is same as riscv_init_csr_hash, so keep the
1848 consistent usage.
1849 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1850 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1851 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1852 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1853 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1854 f-ext CSR are not allowed.
1855 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1856 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1857 source file is `priv-reg.s`, and the ISA is rv64if, so the
1858 rv32-only CSR are not allowed.
1859 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1860
10a95fcc
AM		 18612020-02-21 Alan Modra <amodra@gmail.com>
1862
1863 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1864 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1865
dda2980f
AM		 18662020-02-21 Alan Modra <amodra@gmail.com>
1867
1868 PR 25569
1869 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1870 on section size adjustment, instead perform another write if
1871 exec header size is larger than section size.
1872
bd3380bc
NC		 18732020-02-19 Nelson Chu <nelson.chu@sifive.com>
1874
1875 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1876 -mno-arch-attr command line options.
1877
fa164239
JW		 18782020-02-19 Nelson Chu <nelson.chu@sifive.com>
1879
1880 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1881 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1882
fcaaac0a
SB		 18832020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1884
1885 PR 25576
1886 * config/tc-z80.c (md_parse_option): Do not use an underscore
1887 prefix for local labels in SDCC compatability mode.
1888 (z80_start_line_hook): Remove SDCC dollar label support.
1889 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1890 * testsuite/gas/z80/sdcc.s: Likewise.
1891
18922020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1893
1894 PR 25517
1895 * config/tc-z80.c: Add -march option.
1896 * doc/as.texi: Update Z80 documentation.
1897 * doc/c-z80.texi: Likewise.
1898 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1899 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1900 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1901 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1902 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1903 * testsuite/gas/z80/gbz80_all.d: Likewise.
1904 * testsuite/gas/z80/r800_extra.d: Likewise.
1905 * testsuite/gas/z80/r800_ii8.d: Likewise.
1906 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1907 * testsuite/gas/z80/sdcc.d: Likewise.
1908 * testsuite/gas/z80/z180.d: Likewise.
1909 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1910 * testsuite/gas/z80/z80_doc.d: Likewise.
1911 * testsuite/gas/z80/z80_ii8.d: Likewise.
1912 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1913 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1914 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1915 * testsuite/gas/z80/z80_sli.d: Likewise.
1916 * testsuite/gas/z80/z80n_all.d: Likewise.
1917 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1918
a7e12755
L		 19192020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1920
1921 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1922 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1923 * testsuite/gas/i386/i386.exp: Run property-3 and
1924 x86-64-property-3.
1925 * testsuite/gas/i386/property-3.d: New file.
1926 * testsuite/gas/i386/property-3.s: Likewise.
1927 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1928
272a84b1
L		 19292020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1930
1931 * config/tc-i386.c (cpu_arch): Add .popcnt.
1932 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1933 Add a tab before @samp{.sse4a}.
1934
c8f8eebc
JB		 19352020-02-17 Jan Beulich <jbeulich@suse.com>
1936
1937 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1938 for AddrPrefixOpReg templates. Combine the two pieces of
1939 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1940 mode.
1941
eedb0f2c
JB		 19422020-02-17 Jan Beulich <jbeulich@suse.com>
1943
1944 PR gas/14439
1945 * config/tc-i386.c (md_assemble): Also suppress operand
1946 swapping for MONITOR{,X} and MWAIT{,X}.
1947 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1948 Add Intel syntax monitor/mwait tests.
1949 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1950 Adjust expectations.
1951 *testsuite/gas/i386/sse3-intel.d,
1952 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1953 * testsuite/gas/i386/i386.exp: Run new tests.
1954
b9915cbc
JB		 19552020-02-17 Jan Beulich <jbeulich@suse.com>
1956
1957 PR gas/6518
1958 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1959 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1960 re-indentation).
1961 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1962 cases.
1963 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1964 * testsuite/gas/i386/avx512dq-inval.l,
1965 testsuite/gas/i386/inval-avx.l,
1966 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1967 * testsuite/gas/i386/avx512vl-ambig.s,
1968 testsuite/gas/i386/avx512vl-ambig.l: New.
1969 * testsuite/gas/i386/i386.exp: Run new test.
1970
af5c13b0
L		 19712020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1972
1973 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1974 nosse4.
1975 * doc/c-i386.texi: Document sse4a and nosse4a.
1976
07d98387
L		 19772020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1978
1979 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1980 for AT&T syntax.
1981
65fca059
JB		 19822020-02-14 Jan Beulich <jbeulich@suse.com>
1983
1984 PR gas/25438
1985 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1986 casing ...
1987 (process_suffix): ... here. Consider just the first operand
1988 initially.
1989 (check_long_reg): Drop opcode 0x63 special case again.
1990 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1991 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1992 Move ambiguous operand size tests ...
1993 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1994 testsuite/gas/i386/noreg64.s: ... here.
1995 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1996 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1997 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1998 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1999 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2000 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2001 testsuite/gas/i386/x86-64-movsxd.d,
2002 testsuite/gas/i386/x86-64-movsxd-intel.d,
2003 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2004 Adjust expectations.
2005 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2006 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2007 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2008 * testsuite/gas/i386/i386.exp: Run new tests.
2009
b6773884
JB		 20102020-02-14 Jan Beulich <jbeulich@suse.com>
2011
2012 * config/tc-i386.c (process_operands): Also skip segment
2013 override prefix emission if it matches an already present one.
2014 * testsuite/gas/i386/prefix32.s: Add double segment override
2015 cases.
2016 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2017
92334ad2
JB		 20182020-02-14 Jan Beulich <jbeulich@suse.com>
2019
2020 * config/tc-i386.c (process_operands): Drop ineffectual segment
2021 overrides when optimizing.
2022 * testsuite/gas/i386/lea-optimize.d: New.
2023 * testsuite/gas/i386/i386.exp: Run new test.
2024
20252020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2026
2027 * config/tc-i386.c (process_operands): Also check insn prefix
2028 for ineffectual segment override warning. Don't cover possible
2029 VEX/EVEX encoded insns there.
2030 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2031 testsuite/gas/i386/lea.e: New.
2032 * testsuite/gas/i386/i386.exp: Run new test.
2033
0e6724de
L		 20342020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2035
2036 PR gas/25438
2037 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2038 syntax.
2039
292676c1
L		 20402020-02-13 Fangrui Song <maskray@google.com>
2041 H.J. Lu <hongjiu.lu@intel.com>
2042
2043 PR gas/25551
2044 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2045 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2046 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2047 * testsuite/gas/i386/relax-5.d: New file.
2048 * testsuite/gas/i386/relax-5.s: Likewise.
2049 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2050 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2051
7deea9aa
JB		 20522020-02-13 Jan Beulich <jbeulich@suse.com>
2053
2054 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2055 "nosse4" entry.
2056
6c0946d0
JB		 20572020-02-12 Jan Beulich <jbeulich@suse.com>
2058
2059 * config/tc-i386.c (avx512): New (at file scope), moved from
2060 (check_VecOperands): ... here.
2061 (process_suffix): Add [XYZ]MMword operand size handling.
2062 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2063 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2064 tests.
2065 * testsuite/gas/i386/avx512dq-inval.l,
2066 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2067
5990e377
JB		 20682020-02-12 Jan Beulich <jbeulich@suse.com>
2069
2070 PR gas/24546
2071 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2072 code only.
2073 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2074 CALL/JMP in O_tbyte_ptr case.
2075 * doc/c-i386.texi: Mention far call and full pointer load ISA
2076 differences.
2077 * testsuite/gas/i386/x86-64-branch-3.s,
2078 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2079 * testsuite/gas/i386/x86-64-branch-3.d,
2080 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2081 * testsuite/gas/i386/x86-64-branch-5.l,
2082 testsuite/gas/i386/x86-64-branch-5.s: New.
2083 * testsuite/gas/i386/i386.exp: Run new test.
2084
9706160a
JB		 20852020-02-12 Jan Beulich <jbeulich@suse.com>
2086
2087 PR gas/25438
2088 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2089 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2090 64-bit-only warning.
2091 (check_word_reg): Consistently error on mismatching register
2092 size and suffix.
2093 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2094 for movw. Replace suffix / GPR for orb.
2095 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2096 byte GPRs as well as ones for inb/outb with a word accumulator.
2097 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2098 testsuite/gas/i386/inval.l: Adjust expectations.
2099
5de4d9ef
JB		 21002020-02-12 Jan Beulich <jbeulich@suse.com>
2101
2102 * config/tc-i386.c (operand_type_register_match): Also fall
2103 through initial two if()-s when the template allows for a GPR
2104 operand. Adjust comment.
2105
50128d0c
JB		 21062020-02-11 Jan Beulich <jbeulich@suse.com>
2107
2108 (struct _i386_insn): New field "short_form".
2109 (optimize_encoding): Drop setting of shortform field.
2110 (process_suffix): Set i.short_form. Replace shortform use.
2111 (process_operands): Replace shortform use.
2112
1ed818b4
MM		 21132020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2114
2115 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2116 loop initial declaration.
2117
5aae9ae9
MM		 21182020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2119
2120 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2121 instructions that can have 5 arguments.
2122 (enum operand_parse_code): Add new operands.
2123 (parse_operands): Account for new operands.
2124 (S5): New macro.
2125 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2126 (neon_select_shape): Account for P suffix.
2127 (LOW1): Move macro to global position.
2128 (HI4): Move macro to global position.
2129 (vcx_assign_vec_d): New.
2130 (vcx_assign_vec_m): New.
2131 (vcx_assign_vec_n): New.
2132 (enum vcx_reg_type): New.
2133 (vcx_get_reg_type): New.
2134 (vcx_size_pos): New.
2135 (vcx_vec_pos): New.
2136 (vcx_handle_shape): New.
2137 (vcx_ensure_register_in_range): New.
2138 (vcx_handle_register_arguments): New.
2139 (vcx_handle_insn_block): New.
2140 (vcx_handle_common_checks): New.
2141 (do_vcx1): New.
2142 (do_vcx2): New.
2143 (do_vcx3): New.
2144 * testsuite/gas/arm/cde-missing-fp.d: New test.
2145 * testsuite/gas/arm/cde-missing-fp.l: New test.
2146 * testsuite/gas/arm/cde-missing-mve.d: New test.
2147 * testsuite/gas/arm/cde-missing-mve.l: New test.
2148 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2149 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2150 * testsuite/gas/arm/cde-mve.s: New test.
2151 * testsuite/gas/arm/cde-warnings.l:
2152 * testsuite/gas/arm/cde-warnings.s:
2153 * testsuite/gas/arm/cde.d:
2154 * testsuite/gas/arm/cde.s:
2155
4934a27c
MM		 21562020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2157 Matthew Malcomson <matthew.malcomson@arm.com>
2158
2159 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2160 CDE coprocessor that can be enabled.
2161 (enum pred_instruction_type): New pred type.
2162 (BAD_NO_VPT): New error message.
2163 (BAD_CDE): New error message.
2164 (BAD_CDE_COPROC): New error message.
2165 (enum operand_parse_code): Add new immediate operands.
2166 (parse_operands): Account for new immediate operands.
2167 (check_cde_operand): New.
2168 (cde_coproc_enabled): New.
2169 (cde_coproc_pos): New.
2170 (cde_handle_coproc): New.
2171 (cxn_handle_predication): New.
2172 (do_custom_instruction_1): New.
2173 (do_custom_instruction_2): New.
2174 (do_custom_instruction_3): New.
2175 (do_cx1): New.
2176 (do_cx1a): New.
2177 (do_cx1d): New.
2178 (do_cx1da): New.
2179 (do_cx2): New.
2180 (do_cx2a): New.
2181 (do_cx2d): New.
2182 (do_cx2da): New.
2183 (do_cx3): New.
2184 (do_cx3a): New.
2185 (do_cx3d): New.
2186 (do_cx3da): New.
2187 (handle_pred_state): Define new IT block behaviour.
2188 (insns): Add newn CX*{,d}{,a} instructions.
2189 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2190 Define new cdecp extension strings.
2191 * doc/c-arm.texi: Document new cdecp extension arguments.
2192 * testsuite/gas/arm/cde-scalar.d: New test.
2193 * testsuite/gas/arm/cde-scalar.s: New test.
2194 * testsuite/gas/arm/cde-warnings.d: New test.
2195 * testsuite/gas/arm/cde-warnings.l: New test.
2196 * testsuite/gas/arm/cde-warnings.s: New test.
2197 * testsuite/gas/arm/cde.d: New test.
2198 * testsuite/gas/arm/cde.s: New test.
2199
4b5aaf5f
L		 22002020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2201
2202 PR gas/25516
2203 * config/tc-i386.c (intel64): Renamed to ...
2204 (isa64): This.
2205 (match_template): Accept Intel64 only instruction by default.
2206 (i386_displacement): Updated.
2207 (md_parse_option): Updated.
2208 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2209 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2210 -mamd64 to x86-64-sysenter-amd.
2211 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2212
33176d91
AM		 22132020-02-10 Alan Modra <amodra@gmail.com>
2214
2215 * config/obj-elf.c (obj_elf_change_section): Error for section
2216 type, attr or entsize changes in assembly.
2217 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2218 * testsuite/gas/elf/section5.l: Update.
2219
82194874
AM		 22202020-02-10 Alan Modra <amodra@gmail.com>
2221
2222 * output-file.c (output_file_close): Do a normal close when
2223 flag_always_generate_output.
2224 * write.c (write_object_file): Don't stop output when
2225 flag_always_generate_output.
2226
9fc0b501
SB		 22272020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2228
2229 PR 25469
2230 * config/tc-z80.c: Add -gbz80 command line option to generate code
2231 for the GameBoy Z80. Add support for generating DWARF.
2232 * config/tc-z80.h: Add support for DWARF debug information
2233 generation.
2234 * doc/c-z80.texi: Document new command line option.
2235 * testsuite/gas/z80/gbz80_all.d: New file.
2236 * testsuite/gas/z80/gbz80_all.s: New file.
2237 * testsuite/gas/z80/z80.exp: Run the new tests.
2238 * testsuite/gas/z80/z80n_all.d: New file.
2239 * testsuite/gas/z80/z80n_all.s: New file.
2240 * testsuite/gas/z80/z80n_reloc.d: New file.
2241
b7d07216
L		 22422020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2243
2244 PR gas/25381
2245 * config/obj-elf.c (get_section): Also check
2246 linked_to_symbol_name.
2247 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2248 (obj_elf_parse_section_letters): Handle the 'o' flag.
2249 (build_group_lists): Renamed to ...
2250 (build_additional_section_info): This. Set elf_linked_to_section
2251 from map_head.linked_to_symbol_name.
2252 (elf_adjust_symtab): Updated.
2253 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2254 * doc/as.texi: Document the 'o' flag.
2255 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2256 * testsuite/gas/elf/section18.d: New file.
2257 * testsuite/gas/elf/section18.s: Likewise.
2258 * testsuite/gas/elf/section19.d: Likewise.
2259 * testsuite/gas/elf/section19.s: Likewise.
2260 * testsuite/gas/elf/section20.d: Likewise.
2261 * testsuite/gas/elf/section20.s: Likewise.
2262 * testsuite/gas/elf/section21.d: Likewise.
2263 * testsuite/gas/elf/section21.l: Likewise.
2264 * testsuite/gas/elf/section21.s: Likewise.
2265
5eb617a7
L		 22662020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2267
2268 * NEWS: Mention x86 assembler options to align branches for
2269 binutils 2.34.
2270
986ac314
L		 22712020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2272
2273 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2274 only for ELF targets.
2275 * testsuite/gas/i386/unique.d: Don't xfail.
2276 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2277
19234a6d
AM		 22782020-02-06 Alan Modra <amodra@gmail.com>
2279
2280 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2281 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2282
02e0be69
AM		 22832020-02-06 Alan Modra <amodra@gmail.com>
2284
2285 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2286 xfail, and rename test.
2287 * testsuite/gas/elf/section12b.d: Likewise.
2288 * testsuite/gas/elf/section16a.d: Likewise.
2289 * testsuite/gas/elf/section16b.d: Likewise.
2290
a8c4d40b
L		 22912020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2292
2293 PR gas/25380
2294 * config/obj-elf.c (section_match): Removed.
2295 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2296 section_id.
2297 (obj_elf_change_section): Replace info and group_name arguments
2298 with match_p. Also update the section ID and flags from match_p.
2299 (obj_elf_section): Handle "unique,N". Update call to
2300 obj_elf_change_section.
2301 * config/obj-elf.h (elf_section_match): New.
2302 (obj_elf_change_section): Updated.
2303 * config/tc-arm.c (start_unwind_section): Update call to
2304 obj_elf_change_section.
2305 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2306 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2307 (microblaze_s_sdata): Likewise.
2308 (microblaze_s_rdata): Likewise.
2309 (microblaze_s_bss): Likewise.
2310 * config/tc-mips.c (s_change_section): Likewise.
2311 * config/tc-msp430.c (msp430_profiler): Likewise.
2312 * config/tc-rx.c (parse_rx_section): Likewise.
2313 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2314 * doc/as.texi: Document "unique,N" in .section directive.
2315 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2316 * testsuite/gas/elf/section15.d: New file.
2317 * testsuite/gas/elf/section15.s: Likewise.
2318 * testsuite/gas/elf/section16.s: Likewise.
2319 * testsuite/gas/elf/section16a.d: Likewise.
2320 * testsuite/gas/elf/section16b.d: Likewise.
2321 * testsuite/gas/elf/section17.d: Likewise.
2322 * testsuite/gas/elf/section17.l: Likewise.
2323 * testsuite/gas/elf/section17.s: Likewise.
2324 * testsuite/gas/i386/unique.d: Likewise.
2325 * testsuite/gas/i386/unique.s: Likewise.
2326 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2327 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2328
575d37ae
L		 23292020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2330
2331 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2332
2384096c
G		 23332020-02-01 Anthony Green <green@moxielogic.com>
2334
2335 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2336
95441c43
SL		 23372020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2338
2339 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2340 %tls_ldo.
2341
d465d695
AV		 23422020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2343
2344 PR gas/25472
2345 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2346 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2347 +mve.
2348 * testsuite/gas/arm/mve_dsp.d: New test.
2349
d26cc8a9
NC		 23502020-01-31 Nick Clifton <nickc@redhat.com>
2351
2352 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2353 rather than BFD_RELOC_NONE.
2354
90e9955a
SP		 23552020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2356
2357 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2358 to support VLDMIA instruction for MVE.
2359 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2360 instruction for MVE.
2361 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2362 instruction for MVE.
2363 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2364 instruction for MVE.
2365 * testsuite/gas/arm/mve-ldst.d: New test.
2366 * testsuite/gas/arm/mve-ldst.s: Likewise.
2367
53943f32
NC		 23682020-01-31 Nick Clifton <nickc@redhat.com>
2369
2370 * po/fr.po: Updated French translation.
2371 * po/ru.po: Updated Russian translation.
2372
c3036ed0
RS		 23732020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2374
2375 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2376 .s for the movprfx.
2377 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2378 * testsuite/gas/aarch64/sve-movprfx_28.d,
2379 * testsuite/gas/aarch64/sve-movprfx_28.l,
2380 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2381
2ae4c703
JB		 23822020-01-30 Jan Beulich <jbeulich@suse.com>
2383
2384 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2385 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2386 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2387 Adjust expectations.
2388
bd434cc4
JM		 23892020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2390
2391 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2392 * testsuite/gas/bpf/alu-be.d: Likewise.
2393 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2394 * testsuite/gas/bpf/alu32-be.d: Likewise.
2395
aeab2b26
JB		 23962020-01-30 Jan Beulich <jbeulich@suse.com>
2397
2398 * testsuite/gas/i386/x86-64-branch-2.s,
2399 testsuite/gas/i386/x86-64-branch-4.s,
2400 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2401 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2402 testsuite/gas/i386/x86-64-branch-2.d,
2403 testsuite/gas/i386/x86-64-branch-4.l,
2404 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2405
873494c8
JB		 24062020-01-30 Jan Beulich <jbeulich@suse.com>
2407
2408 * config/tc-i386.c (process_suffix): .
2409 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2410 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2411 Add LRETQ case.
2412 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2413 suffix.
2414 testsuite/gas/i386/x86_64.s: Add RETF cases.
2415 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2416 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2417 testsuite/gas/i386/x86-64-opcode.d,
2418 testsuite/gas/i386/x86-64-suffix-intel.d,
2419 testsuite/gas/i386/x86-64-suffix.d,
2420 testsuite/gas/i386/x86_64-intel.d
2421 testsuite/gas/i386/x86_64.d: Adjust expectations.
2422 * testsuite/gas/i386/x86-64-suffix.e,
2423 testsuite/gas/i386/x86_64.e: New.
2424
62b3f548
JB		 24252020-01-30 Jan Beulich <jbeulich@suse.com>
2426
2427 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2428 special case.
2429
bc31405e
L		 24302020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2431
2432 PR binutils/25445
2433 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2434 movsxd.
2435 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2436 differences. Document movslq and movsxd.
2437 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2438 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2439 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2440 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2441 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2442 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2443 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2444 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2445 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2446 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2447 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2448
e3696f67
AM		 24492020-01-27 Alan Modra <amodra@gmail.com>
2450
2451 * testsuite/gas/all/gas.exp: Replace case statements with switch
2452 statements.
2453 * testsuite/gas/elf/elf.exp: Likewise.
2454 * testsuite/gas/macros/macros.exp: Likewise.
2455 * testsuite/lib/gas-defs.exp: Likewise.
2456
7568c93b
TC		 24572020-01-27 Tamar Christina <tamar.christina@arm.com>
2458
2459 PR 25403
2460 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2461 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2462
403d1bd9
JW		 24632020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2464
2465 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2466 s exts must be known, so rename *ok* to *fail*.
2467 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2468 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2469 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2470 above change.
2471 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2472 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2473
be4c5e58
L		 24742020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2475
2476 PR gas/25438
2477 * config/tc-i386.c (check_long_reg): Always disallow double word
2478 suffix in mnemonic with word general register.
2479 * testsuite/gas/i386/general.s: Replace word general register
2480 with double word general register for movl.
2481 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2482 register.
2483 * testsuite/gas/i386/general.l: Updated.
2484 * testsuite/gas/i386/inval.l: Likewise.
2485
9e7028aa
AM		 24862020-01-22 Alan Modra <amodra@gmail.com>
2487
2488 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2489 __tls_get_addr_desc and __tls_get_addr_opt.
2490
e3ed17f3
JB		 24912020-01-21 Jan Beulich <jbeulich@suse.com>
2492
2493 * testsuite/gas/i386/inval-crc32.s,
2494 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2495 * testsuite/gas/i386/inval-crc32.l,
2496 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2497
1a035124
JB		 24982020-01-21 Jan Beulich <jbeulich@suse.com>
2499
2500 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2501 generic code path. Deal with No_lSuf being set in a template.
2502 * testsuite/gas/i386/inval-crc32.l,
2503 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2504 instead of error(s) when operand size is ambiguous.
2505 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2506 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2507 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2508 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2509 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2510 Adjust expectations.
2511
c006a730
JB		 25122020-01-21 Jan Beulich <jbeulich@suse.com>
2513
2514 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2515 and an intel_syntax check. Re-write lack-of-suffix processing
2516 logic.
2517 * doc/c-i386.texi: Document operand size defaults for suffix-
2518 less AT&T syntax insns.
2519 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2520 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2521 testsuite/gas/i386/x86-64-avx-scalar.s,
2522 testsuite/gas/i386/x86-64-avx.s,
2523 testsuite/gas/i386/x86-64-bundle.s,
2524 testsuite/gas/i386/x86-64-intel64.s,
2525 testsuite/gas/i386/x86-64-lock-1.s,
2526 testsuite/gas/i386/x86-64-opcode.s,
2527 testsuite/gas/i386/x86-64-sse2avx.s,
2528 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2529 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2530 testsuite/gas/i386/x86-64-nops.s,
2531 testsuite/gas/i386/x86-64-ptwrite.s,
2532 testsuite/gas/i386/x86-64-simd.s,
2533 testsuite/gas/i386/x86-64-sse-noavx.s,
2534 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2535 insns.
2536 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2537 testsuite/gas/i386/noreg64.s: Add further tests.
2538 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2539 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2540 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2541 testsuite/gas/i386/sse-noavx.d,
2542 testsuite/gas/i386/x86-64-intel64.d,
2543 testsuite/gas/i386/x86-64-nops.d,
2544 testsuite/gas/i386/x86-64-opcode.d,
2545 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2546 testsuite/gas/i386/x86-64-ptwrite.d,
2547 testsuite/gas/i386/x86-64-simd-intel.d,
2548 testsuite/gas/i386/x86-64-simd-suffix.d,
2549 testsuite/gas/i386/x86-64-simd.d,
2550 testsuite/gas/i386/x86-64-sse-noavx.d
2551 testsuite/gas/i386/x86-64-suffix.d,
2552 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2553 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2554 testsuite/gas/i386/noreg64.l: New.
2555 * testsuite/gas/i386/i386.exp: Run new tests.
2556
c906a69a
JB		 25572020-01-21 Jan Beulich <jbeulich@suse.com>
2558
2559 * testsuite/gas/i386/avx512_bf16_vl.s,
2560 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2561 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2562 broadcast forms of VCVTNEPS2BF16.
2563 * testsuite/gas/i386/avx512_bf16_vl.d,
2564 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2565
26916852
NC		 25662020-01-20 Nick Clifton <nickc@redhat.com>
2567
2568 * po/uk.po: Updated Ukranian translation.
2569
14470f07
L		 25702020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2571
2572 PR ld/25416
2573 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2574 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2575 x32 object.
2576 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2577 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2578 R_X86_64_GOTPC32_TLSDESC relocation.
2579
1b1bb2c6
NC		 25802020-01-18 Nick Clifton <nickc@redhat.com>
2581
2582 * configure: Regenerate.
2583 * po/gas.pot: Regenerate.
2584
ae774686
NC		 25852020-01-18 Nick Clifton <nickc@redhat.com>
2586
2587 Binutils 2.34 branch created.
2588
42e04b36
L		 25892020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2590
2591 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2592 with vex_encoding_vex.
2593 (parse_insn): Likewise.
2594 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2595 and {vex3} documentation.
2596 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2597 {vex}.
2598 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2599
2da2eaf4
AV		 26002020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2601
2602 PR 25376
2603 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2604 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2605 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2606 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2607 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2608 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2609
45a4bb20
JB		 26102020-01-16 Jan Beulich <jbeulich@suse.com>
2611
2612 * config/tc-i386.c (match_template): Drop found_cpu_match local
2613 variable.
2614
4814632e
JB		 26152020-01-16 Jan Beulich <jbeulich@suse.com>
2616
2617 * testsuite/gas/i386/avx512dq-inval.l,
2618 testsuite/gas/i386/avx512dq-inval.s: New.
2619 * testsuite/gas/i386/i386.exp: Run new test.
2620
131cb553
JL		 26212020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2622
2623 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2624 relocations when the target is 430X, except when extracting part of an
2625 expression.
2626 (msp430_srcoperand): Adjust comment.
2627 Initialize the expp member of the msp430_operand_s struct as
2628 appropriate.
2629 (msp430_dstoperand): Likewise.
2630 * testsuite/gas/msp430/msp430.exp: Run new test.
2631 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2632 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2633
c24d0e8d
AM		 26342020-01-15 Alan Modra <amodra@gmail.com>
2635
2636 * configure.tgt: Add sparc-*-freebsd case.
2637
e44925ae
LC		 26382020-01-14 Lili Cui <lili.cui@intel.com>
2639
2640 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2641 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2642 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2643 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2644 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2645 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2646 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2647 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2648 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2649 * testsuite/gas/i386/align-branch-5.d: Likewise.
2650 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2651 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2652 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2653 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2654 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2655 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2656 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2657 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2658 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2659 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2660 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2661 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2662
7a6bf3be
SB		 26632020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2664
2665 PR 25377
2666 * config/tc-z80.c: Add support for half precision, single
2667 precision and double precision floating point values.
2668 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2669 * doc/as.texi: Add new z80 command line options.
2670 * doc/c-z80.texi: Document new z80 command line options.
2671 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2672 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2673 * testsuite/gas/z80/z80.exp: Run the new test.
2674 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2675 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2676 * testsuite/gas/z80/strings.d: Update expected output.
2677
82e9597c
MM		 26782020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2679
2680 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2681 dependency.
2682
5e4f7e05
CZ		 26832020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2684
2685 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2686 the CPU.
2687 * config/tc-arc.h: Add header if/defs.
2688 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2689
febda64f
AM		 26902020-01-13 Alan Modra <amodra@gmail.com>
2691
2692 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2693
5496abe1
AM		 26942020-01-13 Alan Modra <amodra@gmail.com>
2695
2696 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2697 insertion.
2698
ec4181f2
AM		 26992020-01-10 Alan Modra <amodra@gmail.com>
2700
2701 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2702 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2703
40c75bc8
SB		 27042020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2705
2706 PR 25224
2707 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2708 opcode byte values.
2709 (emit_ld_r_r): Likewise.
2710 (emit_ld_rr_m): Likewise.
2711 (emit_ld_rr_nn): Likewise.
2712
72aea328
JB		 27132020-01-09 Jan Beulich <jbeulich@suse.com>
2714
2715 * config/tc-i386.c (optimize_encoding): Add
2716 is_any_vex_encoding() invocations. Drop respective
2717 i.tm.extension_opcode == None checks.
2718
3f93af61
JB		 27192020-01-09 Jan Beulich <jbeulich@suse.com>
2720
2721 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2722 REX transformations. Correct comment indentation.
2723
7697afb6
JB		 27242020-01-09 Jan Beulich <jbeulich@suse.com>
2725
2726 * config/tc-i386.c (optimize_encoding): Generalize register
2727 transformation for TEST optimization.
2728
d835a58b
JB		 27292020-01-09 Jan Beulich <jbeulich@suse.com>
2730
2731 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2732 testsuite/gas/i386/x86-64-sysenter-amd.d,
2733 testsuite/gas/i386/x86-64-sysenter-amd.l,
2734 testsuite/gas/i386/x86-64-sysenter-intel.d,
2735 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2736 * testsuite/gas/i386/i386.exp: Run new tests.
2737
915808f6
NC		 27382020-01-08 Nick Clifton <nickc@redhat.com>
2739
2740 PR 25284
2741 * doc/as.texi (Align): Document the fact that all arguments can be
2742 omitted.
2743 (Balign): Likewise.
2744 (P2align): Likewise.
2745
f1f28025
NC		 27462020-01-08 Nick Clifton <nickc@redhat.com>
2747
2748 PR 14891
2749 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2750 already defined as a different symbol type.
2751 * testsuite/gas/elf/pr14891.s: New test source file.
2752 * testsuite/gas/elf/pr14891.d: New test driver.
2753 * testsuite/gas/elf/pr14891.s: New test expected error output.
2754 * testsuite/gas/elf/elf.exp: Run the new test.
2755
030a2e78
AM		 27562020-01-08 Alan Modra <amodra@gmail.com>
2757
2758 * config/tc-z8k.c (md_begin): Make idx unsigned.
2759 (get_specific): Likewise for this_index.
2760
2a1ebfb2
CZ		 27612020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2762
2763 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2764 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2765 (md_operand): Set X_md to absent.
2766 (arc_parse_name): Check for X_md.
2767
16d87673
SB		 27682020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2769
2770 PR 25311
2771 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2772 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2773 NO_STRING_ESCAPES.
2774 * read.c (next_char_of_string): Likewise.
2775 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2776 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2777
a2322019
NC		 27782020-01-03 Nick Clifton <nickc@redhat.com>
2779
2780 * po/sv.po: Updated Swedish translation.
2781
5437a02a
JB		 27822020-01-03 Jan Beulich <jbeulich@suse.com>
2783
2784 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2785 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2786
567dfba2
JB		 27872020-01-03 Jan Beulich <jbeulich@suse.com>
2788
2789 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2790 by-element usdot. Add 64-bit form tests for by-element sudot.
2791 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2792
8c45011a
JB		 27932020-01-03 Jan Beulich <jbeulich@suse.com>
2794
2795 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2796 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2797
f4950f76
JB		 27982020-01-03 Jan Beulich <jbeulich@suse.com>
2799
2800 * testsuite/gas/aarch64/f64mm.d,
2801 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2802
6655dba2
SB		 28032020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2804
2805 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2806 support for assembler code generated by SDCC. Add new relocation
2807 types. Add z80-elf target support.
2808 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2809 labels. Local labels starts from ".L".
2810 * NEWS: Mention the new support.
2811 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2812 * testsuite/gas/all/fwdexp.s: Likewise.
2813 * testsuite/gas/all/cond.l: Likewise.
2814 * testsuite/gas/all/cond.s: Likewise.
2815 * testsuite/gas/all/fwdexp.d: Likewise.
2816 * testsuite/gas/all/fwdexp.s: Likewise.
2817 * testsuite/gas/elf/section2.e-mips: Likewise.
2818 * testsuite/gas/elf/section2.l: Likewise.
2819 * testsuite/gas/elf/section2.s: Likewise.
2820 * testsuite/gas/macros/app1.d: Likewise.
2821 * testsuite/gas/macros/app1.s: Likewise.
2822 * testsuite/gas/macros/app2.d: Likewise.
2823 * testsuite/gas/macros/app2.s: Likewise.
2824 * testsuite/gas/macros/app3.d: Likewise.
2825 * testsuite/gas/macros/app3.s: Likewise.
2826 * testsuite/gas/macros/app4.d: Likewise.
2827 * testsuite/gas/macros/app4.s: Likewise.
2828 * testsuite/gas/macros/app4b.s: Likewise.
2829 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2830 * testsuite/gas/z80/z80.exp: Add new tests
2831 * testsuite/gas/z80/dollar.d: New file.
2832 * testsuite/gas/z80/dollar.s: New file.
2833 * testsuite/gas/z80/ez80_adl_all.d: New file.
2834 * testsuite/gas/z80/ez80_adl_all.s: New file.
2835 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2836 * testsuite/gas/z80/ez80_isuf.s: New file.
2837 * testsuite/gas/z80/ez80_z80_all.d: New file.
2838 * testsuite/gas/z80/ez80_z80_all.s: New file.
2839 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2840 * testsuite/gas/z80/r800_extra.d: New file.
2841 * testsuite/gas/z80/r800_extra.s: New file.
2842 * testsuite/gas/z80/r800_ii8.d: New file.
2843 * testsuite/gas/z80/r800_z80_doc.d: New file.
2844 * testsuite/gas/z80/z180.d: New file.
2845 * testsuite/gas/z80/z180.s: New file.
2846 * testsuite/gas/z80/z180_z80_doc.d: New file.
2847 * testsuite/gas/z80/z80_doc.d: New file.
2848 * testsuite/gas/z80/z80_doc.s: New file.
2849 * testsuite/gas/z80/z80_ii8.d: New file.
2850 * testsuite/gas/z80/z80_ii8.s: New file.
2851 * testsuite/gas/z80/z80_in_f_c.d: New file.
2852 * testsuite/gas/z80/z80_in_f_c.s: New file.
2853 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2854 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2855 * testsuite/gas/z80/z80_out_c_0.d: New file.
2856 * testsuite/gas/z80/z80_out_c_0.s: New file.
2857 * testsuite/gas/z80/z80_reloc.d: New file.
2858 * testsuite/gas/z80/z80_reloc.s: New file.
2859 * testsuite/gas/z80/z80_sli.d: New file.
2860 * testsuite/gas/z80/z80_sli.s: New file.
2861
a65b5de6
SN		 28622020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2863
2864 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2865 REGLIST_RN.
2866
b14ce8bf
AM		 28672020-01-01 Alan Modra <amodra@gmail.com>
2868
2869 Update year range in copyright notice of all files.
2870
0b114740 2871For older changes see ChangeLog-2019
3499769a 2872\f
0b114740 2873Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2874
2875Copying and distribution of this file, with or without modification,
2876are permitted in any medium without royalty provided the copyright
2877notice and this notice are preserved.
2878
2879Local Variables:
2880mode: change-log
2881left-margin: 8
2882fill-column: 74
2883version-control: never
2884End:
A mirror of the official binutils-gdb repository