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aarch64: Fix segfault on unicode symbols
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
f405494f
AC		 12020-07-02 Alex Coplan <alex.coplan@arm.com>
2
3 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
4 segfault on negative chars.
5 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
6 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
7
0942c7ab
NC		 82020-07-02 Nick Clifton <nickc@redhat.com>
9
10 PR 26028
11 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
12 command line.
13 * testsuite/gas/ia64/unwind.d: Likewise.
14 * testsuite/gas/mmix/bspec-1.d: Likewise.
15 * testsuite/gas/mmix/bspec-2.d: Likewise.
16 * testsuite/gas/mmix/comment-1.d: Likewise.
17 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
18
3443489c
AM		 192020-07-01 Alan Modra <amodra@gmail.com>
20
21 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
22
054b336d
AM		 232020-07-01 Alan Modra <amodra@gmail.com>
24
25 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
26 in data sections, and mep.
27
bbd19b19
L		 282020-06-30 H.J. Lu <hongjiu.lu@intel.com>
29
30 * NEWS: Mention x86 NaCl target support removal.
31 * config/tc-i386.c: Remove x86 NaCl target support.
32 * config/tc-i386.h: Likewise.
33 * configure.tgt: Likewise.
34 * testsuite/gas/i386/i386.exp: Likewise.
35 * testsuite/gas/i386/iamcu-1.d: Likewise.
36 * testsuite/gas/i386/iamcu-2.d: Likewise.
37 * testsuite/gas/i386/iamcu-3.d: Likewise.
38 * testsuite/gas/i386/iamcu-4.d: Likewise.
39 * testsuite/gas/i386/iamcu-5.d: Likewise.
40 * testsuite/gas/i386/k1om.d: Likewise.
41 * testsuite/gas/i386/l1om.d: Likewise.
42
08ccfccf
NC		 432020-06-30 Nelson Chu <nelson.chu@sifive.com>
44
45 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
46 checking into riscv_csr_address.
47 (riscv_csr_version_check): Likewise.
48 (riscv_csr_address): New function. Return the suitable CSR address
49 after checking the ISA dependency and versions. Issue warnings if
50 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
51 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
52 priv spec versions for them.
53 (reg_csr_lookup_internal): Call riscv_csr_address to find the
54 suitable CSR address.
55 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
56 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
57 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
58 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
59 priv spec warnings here. These warnings are added by accident.
60 Remove them and only focus on the ISA dependency warnings.
61 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
62 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
63 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
64 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
65 than the privileged ones.
66 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
67 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
68 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
69 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
70 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
71 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
72 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
73 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
74 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
75 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
76
8c190ce0
L		 772020-06-29 H.J. Lu <hongjiu.lu@intel.com>
78
79 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
80 (md_assemble): Don't process ImmExt without operands.
81
b20e7614
HPN		 822020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
83
84 PR gas/25331
85 * config/tc-mmix.c (md_assemble) <fixup for
86 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
87 Also, set its fx_no_overflow.
88 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
89 Similarly this fixup affects 4 bytes, not 8 and needs its
90 fx_no_overflow set.
91 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 92 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 93
279edac5
AM		 942020-06-29 Alan Modra <amodra@gmail.com>
95
96 * config/tc-s12z.c: Use C style comments.
97 * config/tc-z80.c: Likewise.
98 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
99
b6cd5d10
L		 1002020-06-26 H.J. Lu <hongjiu.lu@intel.com>
101
102 * config/tc-i386.c (md_assemble): Process ImmExt without
103 operands.
104
63112cd6
L		 1052020-06-26 H.J. Lu <hongjiu.lu@intel.com>
106
107 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
108 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
109 VECSIB256 and VECSIB512, respectively.
110 (build_modrm_byte): Replace vecsib with sib.
111
2a1bb84c
JB		 1122020-06-26 Jan Beulich <jbeulich@suse.com>
113
114 * testsuite/gas/i386/nop-1-suffix.d: New.
115 * testsuite/gas/i386/i386.exp: Run new test.
116
85f7484a
PB		 1172020-06-26 Pat Bernardi <bernardi@adacore.com>
118
119 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
120 (md_pseudo_table): Handle "gnu_attribute".
121 * doc/as.texi: Document GNU attribute for M68K.
122
b59d128a
NC		 1232020-06-25 Nick Clifton <nickc@redhat.com>
124
125 PR 26141
126 * config/tc-arm.c (arm_force_relocation): Force resolution of
127 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
128 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
129
c423d21a
JB		 1302020-06-25 Jan Beulich <jbeulich@suse.com>
131
132 * config/tc-i386.c (md_assemble): Move call to process_immext()
133 ...
134 (process_operands): ... here.
135
8bbb3ad8
JB		 1362020-06-25 Jan Beulich <jbeulich@suse.com>
137
138 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
139 diagnostic when there is a sizing prefix. Switch to word/dword/
140 qword encoding when there is a sizing prefix and no (explicit or
141 derived) suffix.
142 (update_imm): Handle presence of a sizing prefix.
143 * testsuite/gas/i386/noreg16-data32.d,
144 testsuite/gas/i386/noreg32-data16.d,
145 testsuite/gas/i386/noreg32-data16.e,
146 testsuite/gas/i386/noreg64-data16.d,
147 testsuite/gas/i386/noreg64-data16.e,
148 testsuite/gas/i386/noreg64-rex64.d: New.
149 * testsuite/gas/i386/i386.exp: Run new tests.
150 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
151 Introduce and use pfx* macros.
152 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
153 addressing.
154 * testsuite/gas/i386/noreg16.d: Adjust expectations.
155
589958d6
JB		 1562020-06-25 Jan Beulich <jbeulich@suse.com>
157
158 * testsuite/gas/i386/avx-16bit.d,
159 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
160 testsuite/gas/i386/avx512f-16bit.d,
161 testsuite/gas/i386/avx512f.d,
162 testsuite/gas/i386/evex-lig256.d,
163 testsuite/gas/i386/evex-lig512.d
164 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
165 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
166 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
167 testsuite/gas/i386/sse2-16bit.d,
168 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
169 expectations.
170
0b9404fd
JB		 1712020-06-25 Jan Beulich <jbeulich@suse.com>
172
173 * config/tc-i386.c (md_assemble): Also reject explicit REX
174 prefixes with VEX and alike encoded insns. Zap consumed bits
175 from i.rex.
176 (output_insn): Don't ignore REX prefix for VEX and alike
177 encodings; abort() instead if encountered.
178 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
179 ...
180 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
181 * testsuite/gas/i386/x86-64-pseudos.d,
182 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
183
a5aeccd9
JB		 1842020-06-25 Jan Beulich <jbeulich@suse.com>
185
186 * config/tc-i386.c (process_operands): Translate explicit REX
187 prefix into i.rex for SSE2AVX templates.
188 (set_rex_vrex): New helper.
189 (build_modrm_byte): Use it.
190 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
191 REX prefixes.
192 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
193
40d231b4
JB		 1942020-06-25 Jan Beulich <jbeulich@suse.com>
195
196 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
197 templates when there's no data size prefix.
198 (md_assemble): Reject data size prefix also for legacy encoded
199 SIMD templates.
200 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
201 Uncomment previously not working line.
202 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
203 data16 prefix.
204 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
205 testsuite/gas/i386/sse2avx.d: Adjust expectations.
206
11abe426
JB		 2072020-06-25 Jan Beulich <jbeulich@suse.com>
208
209 * config/tc-i386.c (build_evex_prefix): Drop early setting of
210 vec_length.
211
1a79004f
NC		 2122020-06-23 Nelson Chu <nelson.chu@sifive.com>
213
214 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
215 explicit_priv_attr. It used to indicate CSR or priv instructions are
216 explictly used.
217 (riscv_is_priv_insn): Return True if it is a privileged instruction.
218 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
219 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
220 (riscv_write_out_attrs): Clarification of when to generate the elf
221 priv spec attributes.
222 * testsuite/gas/riscv/attribute-11.s: Add comments.
223 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
224 `priv_insn_<n>` to decide which priv instruction is expected to used.
225 (<n> is a to e.)
226 * testsuite/gas/riscv/attribute-14a.d: Likewise.
227 * testsuite/gas/riscv/attribute-14b.d: Likewise.
228 * testsuite/gas/riscv/attribute-14c.d: Likewise.
229 * testsuite/gas/riscv/attribute-14d.d: Likewise.
230 * testsuite/gas/riscv/attribute-14e.d: Likewise.
231
39ff0b81
NC		 2322020-06-22 Nelson Chu <nelson.chu@sifive.com>
233
234 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
235 (riscv_set_default_priv_spec): Get the priv spec version from the
236 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
237
e2201c2a
AM		 2382020-06-20 Alan Modra <amodra@gmail.com>
239
240 * configure.tgt: Set bfd_gas for all SH targets.
241
d27c357a
JB		 2422020-06-18 Jan Beulich <jbeulich@suse.com>
243
244 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
245 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
246 expectations.
247
708a2fff
CL		 2482020-06-16 Lili Cui <lili.cui@intel.com>
249
250 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
251 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
252 * doc/c-i386.texi: Add avx512_vp2intersect.
253
2106ed9b
JB		 2542020-06-16 Jan Beulich <jbeulich@suse.com>
255
256 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
257 conditional.
258 * testsuite/gas/i386/sse-check.s: Adjust comment.
259 * testsuite/gas/i386/sse-check-error.l,
260 testsuite/gas/i386/sse-check-warn.e,
261 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
262 expectations.
263
a435742a
AM		 2642020-06-16 Alan Modra <amodra@gmail.com>
265
266 * config/tc-tic30.h: Remove OBJ_AOUT support.
267 * configure.tgt: Delete tic30-*-*aout* entry.
268
7a77f1ac
MF		 2692020-06-15 Max Filippov <jcmvbkbc@gmail.com>
270
271 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
272 macros.
273 (elf32xtensa_abi): New declaration.
274 (option_abi_windowed, option_abi_call0): New enum constants.
275 (md_longopts): Add entries for --abi-windowed and --abi-call0.
276 (md_parse_option): Add handlers for --abi-windowed and
277 --abi-call0.
278 (xtensa_add_config_info): Use xtensa_abi_choice instead of
279 XSHAL_ABI to format ABI tag.
280 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
281 --abi-call0 to the list of options.
282 * doc/c-xtensa.texi: Add description for options --abi-windowed
283 and --abi-call0.
284 * testsuite/gas/xtensa/abi-call0.d: New test definition.
285 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
286 * testsuite/gas/xtensa/abi.s: New test source.
287
efe30057
L		 2882020-06-14 H.J. Lu <hongjiu.lu@intel.com>
289
290 PR gas/26115
291 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
292 xsusldtrk.
293 * testsuite/gas/i386/tsxldtrk.s: Likewise.
294 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
295 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
296
d8af286f
NC		 2972020-06-12 Nelson Chu <nelson.chu@sifive.com>
298
299 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
300 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
301 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
302
18ca16be
SG		 3032020-06-09 Seth Girvan <snth@snthhacks.com>
304
305 * doc/c-avr.texi: Improve wording.
306
6778f1c4
JB		 3072020-06-09 Jan Beulich <jbeulich@suse.com>
308
309 * testsuite/gas/i386/x86-64-pseudos-bad.s,
310 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
311
73239888
JB		 3122020-06-09 Jan Beulich <jbeulich@suse.com>
313
314 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
315 encoding tests.
316 * testsuite/gas/i386/prefix.d: Adjust expectations.
317
bf926894
JB		 3182020-06-09 Jan Beulich <jbeulich@suse.com>
319
320 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
321 with VEX/EVEX encoding tests.
322 * testsuite/gas/i386/prefix.d: Adjust expectations.
323
828c2a25
JB		 3242020-06-09 Jan Beulich <jbeulich@suse.com>
325
326 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
327 suffix.
328 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
329 * testsuite/gas/i386/noreg64.d: Adjust expectations.
330 * testsuite/gas/i386/noreg-intel64.d,
331 testsuite/gas/i386/noreg-intel64.l,
332 testsuite/gas/i386/noreg-intel64.s: New.
333 * testsuite/gas/i386/i386.exp: Run new tests.
334
da4977e0
JB		 3352020-06-09 Jan Beulich <jbeulich@suse.com>
336
337 * config/tc-i386.c (vex_encoding_error): New enumerator.
338 (VEX_check_operands): Rename to VEX_check_encoding. Check
339 for vex_encoding_error. Move Imm4 handling ...
340 (check_VecOperands): ... here.
341 (match_template): Call VEX_check_encoding when there are no
342 operands. Split construct calling check_VecOperands and
343 VEX_check_encoding (when there are operands).
344 (check_register): Don't blindly set vex_encoding_evex.
345 * testsuite/gas/i386/pseudos-bad.s,
346 testsuite/gas/i386/pseudos-bad.l: New.
347 * testsuite/gas/i386/i386.exp: Run new test.
348 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
349
26417f19
AC		 3502020-06-08 Alex Coplan <alex.coplan@arm.com>
351
352 * config/tc-arm.c (insns): Add dfb.
353 * testsuite/gas/arm/dfb.d: New test.
354 * testsuite/gas/arm/dfb.s: Input for test.
355
9f3e7dbc
NC		 3562020-06-08 Nick Clifton <nickc@redhat.com>
357
358 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
359
dd6b8a0b
JB		 3602020-06-08 Jan Beulich <jbeulich@suse.com>
361
362 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
363
73c76375
JB		 3642020-06-08 Jan Beulich <jbeulich@suse.com>
365
366 * config/tc-i386.c (check_byte_reg): Drop dead conditional
367 around as_bad().
368
22e00a3f
JB		 3692020-06-08 Jan Beulich <jbeulich@suse.com>
370
371 * config/tc-i386.c (check_register): Split RegTR handling, to
372 fail recognition also in 64-bit mode as well as with i586 or
373 i686 explicitly enabled.
374 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
375 * testsuite/gas/i386/x86_64-intel.d,
376 testsuite/gas/i386/x86_64.d: Adjust expectations.
377
1ab84e02
JB		 3782020-06-08 Jan Beulich <jbeulich@suse.com>
379
380 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
381 * testsuite/gas/cfi/cfi.exp: Run this test.
382
af32b722
JB		 3832020-06-08 Jan Beulich <jbeulich@suse.com>
384
385 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
386 check to %st(N) parsing logic.
387 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
388
8a6fb3f9
JB		 3892020-06-08 Jan Beulich <jbeulich@suse.com>
390
391 * config/tc-i386.c (bad_reg): New.
392 (check_VecOperations, i386_att_operand, i386_parse_name): Check
393 for it.
394 (check_register): New, broken out from ...
395 (parse_real_register): ... here. Call it.
396 (parse_register): Call it, and error upon failure.
397 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
398 testsuite/gas/i386/x86-64-equ-bad.s,
399 testsuite/gas/i386/x86-64-equ-bad.l: New.
400 * testsuite/gas/i386/i386.exp: Run new tests.
401
1424c35d
AM		 4022020-06-06 Alan Modra <amodra@gmail.com>
403
404 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
405 * doc/c-ppc.texi: Likewise.
406
87c69f97
AM		 4072020-06-06 Alan Modra <amodra@gmail.com>
408
409 * config/tc-ppc.c: Update throughout for reloc renaming.
410
f1919c56
JM		 4112020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
412
413 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
414 stringop-overflow.
415
3fc6c3dc
NC		 4162020-06-05 Nelson Chu <nelson.chu@sifive.com>
417
418 * config/tc-riscv.c (explicit_csr): New static boolean.
419 Used to indicate CSR are explictly used.
420 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
421 (riscv_write_out_attrs): If we already have set elf priv
422 attributes, then generate them. Otherwise, don't generate
423 them when no CSR are used.
424 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
425 * testsuite/gas/riscv/attribute-02.d: Likewise.
426 * testsuite/gas/riscv/attribute-03.d: Likewise.
427 * testsuite/gas/riscv/attribute-04.d: Likewise.
428 * testsuite/gas/riscv/attribute-05.d: Likewise.
429 * testsuite/gas/riscv/attribute-06.d: Likewise.
430 * testsuite/gas/riscv/attribute-07.d: Likewise.
431 * testsuite/gas/riscv/attribute-08.d: Likewise.
432 * testsuite/gas/riscv/attribute-09.d: Likewise.
433 * testsuite/gas/riscv/attribute-10.d: Likewise.
434 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
435 * testsuite/gas/riscv/attribute-11.s: New testcase.
436 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
437 used, so we should output the ELF priv attributes.
438 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
439 used, so output the priv attributes according to the -mpriv-spec.
440 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
441 used, so ignore the -mpriv-spec setting.
442
d413a623
L		 4432020-06-04 H.J. Lu <hongjiu.lu@intel.com>
444
445 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
446 cgen_get_insn_value.
447 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
448 endianness to cgen_get_insn_value and cgen_put_insn_value.
449
7d8b91fd
JM		 4502020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
451
452 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
453 cgen_put_insn_value.
454
d8740be1
JM		 4552020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
456
457 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
458 bpf_cgen_cpu_open.
459 (md_assemble): Remove no longer needed hack.
460
e9bffec9
JM		 4612020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
462
463 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
464 cgen_put_insn_value.
465 (gas_cgen_md_apply_fix): Likewise.
466 (gas_cgen_md_apply_fix): Likewise.
467 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
468 cgen_put_insn_value.
469 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
470 cgen_put_insn_value.
471
1cf67587
AM		 4722020-06-04 Alan Modra <amodra@gmail.com>
473
474 * testsuite/config/default.exp: Remove global directive outside
475 proc body.
476 * testsuite/gas/mep/complex-relocs.exp: Likewise.
477 * testsuite/gas/microblaze/relax_size.exp: Likewise.
478 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
479 * testsuite/gas/mt/relocs.exp: Likewise.
480 * testsuite/gas/rx/rx.exp: Likewise.
481
338d56a8
SC		 4822020-06-03 Stephen Casner <casner@acm.org>
483
484 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
485
bb7322c6
JW		 4862020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
487 Jim Wilson <jimw@sifive.com>
488
489 PR 26051
490 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
491 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
492 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
493 Move B before SB. Move J before UJ.
494
c39c821c
AC		 4952020-06-01 Alex Coplan <alex.coplan@arm.com>
496
497 * write.c (relax_segment): Fix handling of negative offset when
498 relaxing an rs_org frag.
499 * testsuite/gas/aarch64/org-neg.d: New test.
500 * testsuite/gas/aarch64/org-neg.l: Error output for test.
501 * testsuite/gas/aarch64/org-neg.s: Input for test.
502 * testsuite/gas/arm/org-neg.d: New test.
503 * testsuite/gas/arm/org-neg.l: Error output for test.
504 * testsuite/gas/arm/org-neg.s: Input for test.
505
66e3eb08
SC		 5062020-05-28 Stephen Casner <casner@acm.org>
507
508 Fix unexpected failures in gas testsuite for pdp11-aout target.
509 These are caused by the PDP11's mix of little-endian octets in
510 shorts but shorts in big endian order for long or quad.
511
512 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
513 * testsuite/gas/all/gas.exp: Select alternate test scripts for
514 pdp11, skip octa test completely.
515 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
516 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
517 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
518
9e85f042
NC		 5192020-05-28 Alex Coplan <alex.coplan@arm.com>
520
521 * frags.c (frag_grow): Fix comment.
522
1c912705
SC		 5232020-05-27 Stephen Casner <casner@acm.org>
524
525 PR gas/26001
526 * config/tc-pdp11.c (parse_reg): Distinguish register names from
527 symbols that begin with a register name.
528 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
529 * testsuite/gas/pdp11/pr26001.s: Likewise.
530 * testsuite/gas/pdp11/pr26001.d: Likewise.
531
5c505568
SC		 5322020-05-27 Simon Cook <simon.cook@embecosm.com>
533
534 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
535 pointer when creating struct riscv_csr_extra.
536
3c730740
L		 5372020-05-26 H.J. Lu <hongjiu.lu@intel.com>
538
539 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
540 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
541 * testsuite/gas/i386/inval-avx512f.l: Updated.
542
57b17940
SSF		 5432020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
544
545 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
546 load/store instruction variants with alignment hints.
547 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
548 instruction variants with alignment hints.
549
e3fed0f2
L		 5502020-05-26 H.J. Lu <hongjiu.lu@intel.com>
551
552 PR gas/26044
553 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
554 instead of R_XGATE_PCREL_X.
555 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
556 BFD_RELOC_XGATE_PCREL_X.
557
8bbc5da5
L		 5582020-05-26 H.J. Lu <hongjiu.lu@intel.com>
559
560 PR gas/26044
561 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
562 with &fragP->fr_literal[0].
563
c4612b92
L		 5642020-05-26 H.J. Lu <hongjiu.lu@intel.com>
565
566 PR gas/26044
567 * config/tc-vax.c (md_estimate_size_before_relax): Replace
568 fragP->fr_literal with &fragP->fr_literal[0].
569 (md_convert_frag): Likewise.
570
70b1b570
L		 5712020-05-26 H.J. Lu <hongjiu.lu@intel.com>
572
573 PR gas/26044
574 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
575 with &fragP->fr_literal[0].
576
e67e940f
L		 5772020-05-26 H.J. Lu <hongjiu.lu@intel.com>
578
579 PR gas/26044
580 * config/tc-crx.c (getreg_image): Change argument type to int.
581 (md_convert_frag): Replace fragP->fr_literal with
582 &fragP->fr_literal[0].
583
a05e3e20
L		 5842020-05-26 H.J. Lu <hongjiu.lu@intel.com>
585
586 PR gas/26044
587 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
588 sprintf with memmove.
589
c6412eee
L		 5902020-05-25 H.J. Lu <hongjiu.lu@intel.com>
591
592 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
593 with &fragP->fr_literal[0].
594
9fcc3457
L		 5952020-05-25 H.J. Lu <hongjiu.lu@intel.com>
596
597 PR gas/26041
598 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
599 2 overlapping strings.
600
6c115e16
L		 6012020-05-25 H.J. Lu <hongjiu.lu@intel.com>
602
603 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
604 with &fragP->fr_literal[0].
605
a39d29cd
L		 6062020-05-25 H.J. Lu <hongjiu.lu@intel.com>
607
608 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
609 with &fragp->fr_literal[0].
610 * config/tc-microblaze.c (md_apply_fix): Likewise.
611 * config/tc-sh.c (md_convert_frag): Likewise.
612
72393fd1
JW		 6132020-05-24 Jim Wilson <jimw@sifive.com>
614
615 PR 26025
616 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
617 asection to segT. New locals seg and subseg. Call subseg_set before
618 fix_new_exp. Call subseg_set after loop to restore original values.
619
9fbb53c7
AM		 6202020-05-21 Alan Modra <amodra@gmail.com>
621
622 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
623 throughout.
624 * config/obj-elf.c: Likewise.
625 * config/tc-aarch64.c: Likewise.
626 * config/tc-arm.c: Likewise.
627 * config/tc-m68k.c: Likewise.
628 * config/tc-nios2.c: Likewise.
629 * config/tc-tic30.c: Likewise.
630 * ecoff.c: Likewise.
631 * read.c: Likewise.
632 * stabs.c: Likewise.
633 * symbols.c: Likewise.
634 * testsuite/gas/all/test-gen.c: Likewise.
635
8f595e9b
NC		 6362020-05-20 Nelson Chu <nelson.chu@sifive.com>
637
638 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
639 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
640 Static variables which are used to set the ISA extensions. You can
641 use -march (or ELF build attributes) and -misa-spec to set them,
642 respectively.
643 (ext_version_hash): The hash table used to handle the extensions
644 with versions.
645 (init_ext_version_hash): Initialize the ext_version_hash according
646 to riscv_ext_version_table.
647 (riscv_get_default_ext_version): The callback function of
648 riscv_parse_subset_t. According to the choosed ISA spec,
649 get the default version for the specific extension.
650 (riscv_set_arch): Set the callback function.
651 (enum options, struct option md_longopts): Add new option -misa-spec.
652 (md_parse_option): Do not call riscv_set_arch for -march. We will
653 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
654 to set default_isa_spec class.
655 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
656 ext_version_hash, and then call riscv_set_arch to set the architecture
657 with versions according to default_arch_with_ext.
658 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
659 x extensions.
660 * testsuite/gas/riscv/attribute-03.d: Likewise.
661 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
662 already set it's version to 2p1 by march, so no need to use the default
663 2p2 version. For m-ext, we do not set the version by -march and ELF arch
664 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
665 ISA spec 2p2, so set 0p0 to it.
666 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
667 zicsr is 2p0 according to ISA spec 20191213.
668 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
669 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
670 You can set them by configure options --with-arch and
671 --with-isa-spec, respectively.
672 (riscv_set_default_isa_spec): New function used to set the
673 default ISA spec.
674 (md_parse_option): Call riscv_set_default_isa_spec rather than
675 call riscv_get_isa_spec_class directly.
676 (riscv_after_parse_args): If the -isa-spec is not set, then we
677 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
678 calling riscv_set_default_isa_spec.
679 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
680 the --with-isa-spec may be set to different ISA spec.
681 * testsuite/gas/riscv/attribute-02.d: Likewise.
682 * testsuite/gas/riscv/attribute-03.d: Likewise.
683 * testsuite/gas/riscv/attribute-04.d: Likewise.
684 * testsuite/gas/riscv/attribute-05.d: Likewise.
685 * testsuite/gas/riscv/attribute-06.d: Likewise.
686 * testsuite/gas/riscv/attribute-07.d: Likewise.
687 * configure.ac: Add configure options, --with-arch and
688 --with-isa-spec.
689 * configure: Regenerated.
690 * config.in: Regenerated.
691 * config/tc-riscv.c (default_priv_spec): Static variable which is
692 used to check if the CSR is valid for the chosen privilege spec. You
693 can use -mpriv-spec to set it.
694 (enum reg_class): We now get the CSR address from csr_extra_hash rather
695 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
696 (riscv_init_csr_hashes): Only need to initialize one hash table
697 csr_extra_hash.
698 (riscv_csr_class_check): Change the return type to void. Don't check
699 the ISA dependency if -mcsr-check isn't set.
700 (riscv_csr_version_check): New function. Check and find the CSR address
701 from csr_extra_hash, according to default_priv_spec. Report warning
702 for the invalid CSR if -mcsr-check is set.
703 (reg_csr_lookup_internal): Updated.
704 (reg_lookup_internal): Likewise.
705 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
706 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
707 (md_parse_option): Call riscv_set_default_priv_version to set
708 default_priv_spec.
709 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
710 privilege spec to the newest one.
711 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
712 include/opcode/riscv.h.
713 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
714 to check the ISA dependency for CSR, so fix the spec version by adding
715 -mpriv-spec=1.11.
716 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
717 version warnings for the test case.
718 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
719 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
720 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
721 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
722 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
723 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
724 Check whether the CSR is valid when privilege version 1.9 is choosed.
725 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
726 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
727 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
728 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
729 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
730 Check whether the CSR is valid when privilege version 1.10 is choosed.
731 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
732 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
733 Check whether the CSR is valid when privilege version 1.11 is choosed.
734 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
735 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
736 setting. You can set it by configure option --with-priv-spec.
737 (riscv_set_default_priv_spec): New function used to set the default
738 privilege spec.
739 (md_parse_option): Call riscv_set_default_priv_spec rather than
740 call riscv_get_priv_spec_class directly.
741 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
742 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
743 calling riscv_set_default_priv_spec.
744 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
745 the --with-priv-spec may be set to different privilege spec.
746 * testsuite/gas/riscv/priv-reg.d: Likewise.
747 * configure.ac: Add configure option --with-priv-spec.
748 * configure: Regenerated.
749 * config.in: Regenerated.
750 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
751 explicit_attr. Set it to TRUE if any ELF attribute is found.
752 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
753 the priv attributes are set.
754 (md_assemble): Set the default_priv_spec according to the priv
755 attributes when we start to assemble instruction.
756 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
757 riscv_write_out_attrs. Update the arch and priv attributes. If we
758 don't set the corresponding ELF attributes, then try to output the
759 default ones.
760 (riscv_set_public_attributes): If any ELF attribute or -march-attr
761 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
762 to update the arch and priv attributes.
763 (s_riscv_attribute): Make sure all arch and priv attributes are set
764 before any instruction.
765 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
766 ELF attribute or -march-attr is set. If the priv attributes are not
767 set, then try to update them by the default setting (-mpriv-spec or
768 --with-priv-spec).
769 * testsuite/gas/riscv/attribute-02.d: Likewise.
770 * testsuite/gas/riscv/attribute-03.d: Likewise.
771 * testsuite/gas/riscv/attribute-04.d: Likewise.
772 * testsuite/gas/riscv/attribute-06.d: Likewise.
773 * testsuite/gas/riscv/attribute-07.d: Likewise.
774 * testsuite/gas/riscv/attribute-08.d: Likewise.
775 * testsuite/gas/riscv/attribute-09.d: Likewise.
776 * testsuite/gas/riscv/attribute-10.d: Likewise.
777 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
778 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
779 set by priv attributes must be supported.
780 * testsuite/gas/riscv/attribute-05.s: Likewise.
781 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
782 priv attributes according to the -mpriv-spec option.
783 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
784 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
785 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
786 * testsuite/gas/riscv/priv-reg.d: Removed.
787 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
788 CSR according to the priv spec 1.9.
789 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
790 CSR according to the priv spec 1.9.1.
791 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
792 CSR according to the priv spec 1.10.
793 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
794 CSR according to the priv spec 1.11.
795 * config/tc-riscv.c (md_show_usage): Add descriptions about
796 the new GAS options.
797 * doc/c-riscv.texi: Likewise.
798
3d205eb4
PB		 7992020-05-19 Peter Bergner <bergner@linux.ibm.com>
800
801 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
802 * testsuite/gas/ppc/power9.d: Likewise.
803 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
804 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
805 sync, wait, waitrsv>: Add tests.
806 * testsuite/gas/ppc/power10.d: Likewise.
807
164446e0
AF		 8082020-05-19 Alexander Fedotov <alfedotov@gmail.com>
809
810 PR 25992
811 * config/tc-arm.c : Add arm_ext_v8r feature.
812 (it_fsm_post_encode): Check arm_ext_v8r feature.
813 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
814
69f57659
AM		 8152020-05-19 Alan Modra <amodra@gmail.com>
816
817 * write.c (write_contents): Use bfd_get_filename rather than
818 accessing bfd->filename directly. Use bfd_section_name rather
819 than accessing section->name directly.
820
0e1d094e
AM		 8212020-05-19 Alan Modra <amodra@gmail.com>
822
823 * symbols.c (local_symbol_make): Init all of lsy_flags.
824
d402189f
AM		 8252020-05-18 Alan Modra <amodra@gmail.com>
826
827 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
828 before looking at add_symbol->sy_flags.
829
503648e4 8302020-05-18 Hongtao Liu <hongtao.liu@intel.com>
831
832 * config/tc-i386.c: Not handle lret/iret.
833 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
834 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
835 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
836 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
837 * testsuite/gas/i386/lfence-ret.s: Ditto.
838 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
839 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
840 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
841 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
842 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
843 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
844 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
845
2a50b401
AM		 8462020-05-15 Alan Modra <amodra@gmail.com>
847 Alex Coplan <alex.coplan@arm.com>
848
849 * symbols.c (struct local_symbol): Update comment.
850 (resolve_symbol_value): For resolved symbols equated to other
851 symbols, verify that the referenced symbol is not a local_symbol
852 before accessing sy_value. Don't leave symbol loops during
853 finalize_syms resolution.
854 * testsuite/gas/all/assign-bad-recursive.d: New test.
855 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
856 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
857 * testsuite/gas/all/gas.exp: Run it.
858
9d95b8e9
NC		 8592020-05-14 Nick Clifton <nickc@redhat.com>
860
861 * po/sv.po: Updated Swedish translation.
862
3b646889
AM		 8632020-05-11 Alan Modra <amodra@gmail.com>
864
865 * testsuite/gas/ppc/scalarquad.d,
866 * testsuite/gas/ppc/scalarquad.s: New test.
867 * testsuite/gas/ppc/ppc.exp: Run it.
868
9cc4ce88
AM		 8692020-05-11 Alan Modra <amodra@gmail.com>
870
871 * testsuite/gas/ppc/rightmost.d,
872 * testsuite/gas/ppc/rightmost.s: New test.
873 * testsuite/gas/ppc/ppc.exp: Run it.
874
5d57bc3f
AM		 8752020-05-11 Alan Modra <amodra@gmail.com>
876
877 * testsuite/gas/ppc/xvtlsbb.d,
878 * testsuite/gas/ppc/xvtlsbb.s: New test.
879 * testsuite/gas/ppc/ppc.exp: Run it.
880
66ef5847
AM		 8812020-05-11 Alan Modra <amodra@gmail.com>
882
883 * testsuite/gas/ppc/stringop.d,
884 * testsuite/gas/ppc/stringop.s: New test.
885 * testsuite/gas/ppc/ppc.exp: Run it.
886
4f3e9537
PB		 8872020-05-11 Peter Bergner <bergner@linux.ibm.com>
888
889 * testsuite/gas/ppc/set_bool.d,
890 * testsuite/gas/ppc/set_bool.s: New test.
891 * testsuite/gas/ppc/ppc.exp: Run it.
892
ec40e91c
AM		 8932020-05-11 Alan Modra <amodra@gmail.com>
894
895 * testsuite/gas/ppc/bitmanip.d,
896 * testsuite/gas/ppc/bitmanip.s: New test.
897 * testsuite/gas/ppc/ppc.exp: Run it.
898
d7e97a76
AM		 8992020-05-11 Alan Modra <amodra@gmail.com>
900
901 * testsuite/gas/ppc/genpcv.d,
902 * testsuite/gas/ppc/genpcv.s: New test.
903 * testsuite/gas/ppc/ppc.exp: Run it.
904
fdefed7c
AM		 9052020-05-11 Alan Modra <amodra@gmail.com>
906
907 * testsuite/gas/ppc/maskmanip.d,
908 * testsuite/gas/ppc/maskmanip.s: New test.
909 * testsuite/gas/ppc/ppc.exp: Run it.
910
aa3c112f
AM		 9112020-05-11 Alan Modra <amodra@gmail.com>
912 Peter Bergner <bergner@linux.ibm.com>
913
914 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
915 (md_assemble): Check acc specified in correct operand.
916 * testsuite/gas/ppc/outerprod.d,
917 * testsuite/gas/ppc/outerprod.s,
918 * testsuite/gas/ppc/vsx4.d,
919 * testsuite/gas/ppc/vsx4.s: New tests.
920 * testsuite/gas/ppc/ppc.exp: Run them.
921
6edbfd3b
AM		 9222020-05-11 Alan Modra <amodra@gmail.com>
923
924 * testsuite/gas/ppc/simd_perm.d,
925 * testsuite/gas/ppc/simd_perm.s: New test.
926 * testsuite/gas/ppc/ppc.exp: Run it.
927
c7d7aea2
AM		 9282020-05-11 Alan Modra <amodra@gmail.com>
929
930 * testsuite/gas/ppc/int128.d,
931 * testsuite/gas/ppc/int128.s: New test.
932 * testsuite/gas/ppc/ppc.exp: Run it.
933
94ba9882
AM		 9342020-05-11 Alan Modra <amodra@gmail.com>
935
936 * testsuite/gas/ppc/vsx_32byte.d,
937 * testsuite/gas/ppc/vsx_32byte.s: New test.
938 * testsuite/gas/ppc/ppc.exp: Run it.
939
f4791f1a
AM		 9402020-05-11 Alan Modra <amodra@gmail.com>
941
942 * testsuite/gas/ppc/vec_mul.s,
943 * testsuite/gas/ppc/vec_mul.d: New test.
944 * testsuite/gas/ppc/ppc.exp: Run it.
945
3ff0a5ba
PB		 9462020-05-11 Peter Bergner <bergner@linux.ibm.com>
947
948 * testsuite/gas/ppc/byte_rev.d,
949 * testsuite/gas/ppc/byte_rev.s: New test.
950 * testsuite/gas/ppc/ppc.exp: Run it.
951
afef4fe9
PB		 9522020-05-11 Peter Bergner <bergner@linux.ibm.com>
953
954 * testsuite/gas/ppc/power10.d: Add paste. tests.
955 * testsuite/gas/ppc/power10.s: Likewise.
956
1224c05d
PB		 9572020-05-11 Peter Bergner <bergner@linux.ibm.com>
958
959 * testsuite/gas/ppc/power10.s: New test.
960 * testsuite/gas/ppc/power10.d: Likewise.
961 * testsuite/gas/ppc/ppc.exp: Run it.
962
7c1f4227
AM		 9632020-05-11 Alan Modra <amodra@gmail.com>
964
965 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
966 renaming.
967 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
968 place of -mfuture/-Mfuture.
969 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
970 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
971
bfeaed38
NC		 9722020-05-06 Nick Clifton <nickc@redhat.com>
973
974 * po/sv.po: Updated Swedish translation.
975
6ef719c0
NC		 9762020-05-06 Nick Clifton <nickc@redhat.com>
977
978 PR 25927
979 * doc/as.texi (Preprocessing): Replace cross reference to not
980 existant document with a URL to the equivalent page in the GCC
981 manual.
982
546cb2d8
NC		 9832020-05-05 Nick Clifton <nickc@redhat.com>
984
985 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
986 construction of a DWARF-5 directory name table.
987 * testsuite/gas/elf/pr25917.d: Update expected output.
988
7d0bd487
GN		 9892020-05-05 Gunther Nikl <gnikl@justmail.de>
990
991 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
992 (md_parse_option): Remove initialization of elf_flags.
070b775f 993
fe05f369
ASDV		 9942020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
995
996 PR gas/25863
997 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
998 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
999 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1000
4706679d
NC		 10012020-05-04 Nick Clifton <nickc@redhat.com>
1002
1003 PR 25917
1004 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1005 table's existence before looking at its entries.
070b775f
NC		 1006 Also do not emit a default directory entry if there are no
1007 directories in use.
1008
4706679d
NC		 1009 * testsuite/gas/elf/pr25917.s: New test source file.
1010 * testsuite/gas/elf/pr25917.d: New test driver.
1011 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1012
09c1e68a
AC		 10132020-04-30 Alex Coplan <alex.coplan@arm.com>
1014
1015 * config/tc-aarch64.c (fix_insn): Implement for
1016 AARCH64_OPND_UNDEFINED.
1017 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1018 * testsuite/gas/aarch64/udf.s: New.
1019 * testsuite/gas/aarch64/udf.d: New.
1020 * testsuite/gas/aarch64/udf-invalid.s: New.
1021 * testsuite/gas/aarch64/udf-invalid.l: New.
1022 * testsuite/gas/aarch64/udf-invalid.d: New.
1023
c578f16e
YS		 10242020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1025
1026 * config/tc-rx.c (elf_flags): Reset default value.
1027 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1028
935f1f4b
MF		 10292020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1030
1031 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1032 if it's not defined.
1033 (microarch_earliest): New static variable.
1034 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1035 simcall opcode has mandatory parameter.
1036 (xg_init_global_config): Initialize microarch_earliest.
1037
5c936ef5
NC		 10382020-04-29 Nick Clifton <nickc@redhat.com>
1039
1040 PR 22699
1041 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1042 IMM0_8S and add support for IMM0_8U.
1043 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1044 unsigned 8-bit immediate.
1045 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1046 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1047
251dae91
TC		 10482020-04-27 Tamar Christina <tamar.christina@arm.com>
1049
1050 * NEWS: Add news entry for big-obj.
1051 * config/tc-i386.c (i386_target_format): Support new format.
1052 * doc/c-i386.texi: Add i386 support.
1053 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1054 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1055
714e6c96
NC		 10562020-04-27 Nick Clifton <nickc@redhat.com>
1057
1058 PR 25878
1059 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1060 (assign_file_to_slot): New function. Fills in an entry in the
1061 files table.
1062 (allocate_filenum): Use new function.
1063 (allocate_filename_to_slot): Use new function. If the specified
1064 slot entry is already in use, but was chosen automatically then
1065 reassign the automatic entry.
1066
a09f656b 10672020-04-26 Hongtao Liu <hongtao.liu@intel.com
1068
1069 * config/tc-i386.c (lfence_before_ret_shl): New member.
1070 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1071 for Anysize insns.
1072 (insert_after_load): Issue warning for REP CMPS/SCAS.
1073 (insert_before_before): Handle iret, Handle
1074 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1075 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1076 -mlfence-before-ret=[none/not/or/shl/yes].
1077 Enable -mlfence-before-ret=shl when
1078 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1079 (md_show_usage): Ditto.
1080 * doc/c-i386.texi: Ditto.
1081 * testsuite/gas/i386/i386.exp: Add new testcases.
1082 * testsuite/gas/i386/lfence-load-b.d: New.
1083 * testsuite/gas/i386/lfence-load-b.e: New.
1084 * testsuite/gas/i386/lfence-load.d: Modified.
1085 * testsuite/gas/i386/lfence-load.e: New.
1086 * testsuite/gas/i386/lfence-load.s: Modified.
1087 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1088 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1089 * testsuite/gas/i386/lfence-ret-c.d: New.
1090 * testsuite/gas/i386/lfence-ret-d.d: New.
1091 * testsuite/gas/i386/lfence-ret.s: Modified.
1092 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1093 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1094 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1095 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1096 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1097 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1098 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1099 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1100 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1101 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1102
30ce8e47
MF		 11032020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1104
1105 PR ld/25861
1106 * config/tc-xtensa.c (md_apply_fix): Replace
1107 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1108 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1109 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1110 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1111 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1112
31c89d60
AM		 11132020-04-22 Alan Modra <amodra@gmail.com>
1114
1115 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1116 symbol for ".symver .. remove".
1117 * doc/as.texi (.symver): Update.
1118 * testsuite/gas/symver/symver11.s: Make foo weak.
1119 * testsuite/gas/symver/symver11.d: Expect an error.
1120 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1121
1d3eb556
L		 11222020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1123
1124 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1125
bb2a1453
AS		 11262020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1127
1128 PR 25848
1129 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1130 * testsuite/gas/m68k/operands.d: Update.
1131 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1132
c36876fe
TC		 11332020-04-21 Tamar Christina <tamar.christina@arm.com>
1134
1135 PR binutils/24753
1136 * testsuite/gas/arm/pr24753.d: New test.
1137 * testsuite/gas/arm/pr24753.s: New test.
1138
6914be53
L		 11392020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1140
1141 PR gas/23840
1142 PR gas/25295
1143 * NEWS: Mention .symver extension.
1144 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1145 function.
1146 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1147 add a version name. Add local, hidden and remove visibility
1148 support.
1149 (elf_frob_symbol): Handle the list of version names. Update the
1150 original symbol to local, hidden or remove it from the symbol
1151 table.
1152 (elf_frob_file_before_adjust): Handle the list of version names.
1153 * config/obj-elf.h (elf_visibility): New.
1154 (elf_versioned_name_list): Likewise.
1155 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1156 and visibility. Change versioned_name pointer to struct
1157 elf_versioned_name_list.
1158 * doc/as.texi: Update .symver directive.
1159 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1160 error checking tests.
1161 * testsuite/gas/symver/symver6.d: New file.
1162 * testsuite/gas/symver/symver7.d: Likewise.
1163 * testsuite/gas/symver/symver7.s: Likewise.
1164 * testsuite/gas/symver/symver8.d: Likewise.
1165 * testsuite/gas/symver/symver8.s: Likewise.
1166 * testsuite/gas/symver/symver9.s: Likewise.
1167 * testsuite/gas/symver/symver9a.d: Likewise.
1168 * testsuite/gas/symver/symver9b.d: Likewise.
1169 * testsuite/gas/symver/symver10.s: Likewise.
1170 * testsuite/gas/symver/symver10a.d: Likewise.
1171 * testsuite/gas/symver/symver10b.d: Likewise.
1172 * testsuite/gas/symver/symver11.d: Likewise.
1173 * testsuite/gas/symver/symver11.s: Likewise.
1174 * testsuite/gas/symver/symver12.d: Likewise.
1175 * testsuite/gas/symver/symver12.s: Likewise.
1176 * testsuite/gas/symver/symver13.d: Likewise.
1177 * testsuite/gas/symver/symver13.s: Likewise.
1178 * testsuite/gas/symver/symver14.d: Likewise.
1179 * testsuite/gas/symver/symver14.l: Likewise.
1180 * testsuite/gas/symver/symver15.d: Likewise.
1181 * testsuite/gas/symver/symver15.l: Likewise.
1182 * testsuite/gas/symver/symver6.l: Removed.
1183 * testsuite/gas/symver/symver6.s: Updated.
1184
c2e5c986
SD		 11852020-04-20 Sudakshina Das <sudi.das@arm.com>
1186
1187 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1188 to include TSB.
1189 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1190 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1191 * testsuite/gas/aarch64/system.d: Update.
1192
8a6e1d1d
SD		 11932020-04-20 Sudakshina Das <sudi.das@arm.com>
1194
1195 * testsuite/gas/aarch64/bti.d: Update -march option.
1196 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1197 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1198 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1199 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1200
49af2f5c
AM		 12012020-04-17 Alan Modra <amodra@gmail.com>
1202
1203 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1204
8e4979ac
NC		 12052020-04-16 Gagan Singh Sidhu <broly@mac.com>
1206 Nick Clifton <nickc@redhat.com>
1207
1208 PR 25803
1209 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1210 targets.
1211 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1212 for the type-2 test.
1213 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1214 targets running this test.
1215
c54a9b56
DF		 12162020-02-16 David Faust <david.faust@oracle.com>
1217
1218 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1219 * testsuite/gas/bpf/jump32.s: New file.
1220 * testsuite/gas/bpf/jump32.d: Likewise.
1221
3071b197
L		 12222020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1223
1224 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1225 documentation.
1226
6a3ab923
GN		 12272020-04-08 Gunther Nikl <gnikl@justmail.de>
1228
1229 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1230 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1231 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1232 define.
1233 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1234 * tc.h (md_pcrel_from_section): Add prototype.
1235 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1236 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1237 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1238 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1239 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1240 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1241 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1242 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1243 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1244 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1245 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1246 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1247 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1248 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1249 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1250 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1251 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1252 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1253 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1254 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1255 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1256 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1257 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1258 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1259 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1260 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1261 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1262 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1263 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1264 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1265 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1266 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1267 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1268 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1269 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1270 md_apply_fix3): Delete prototypes.
6a3ab923 1271
6e0e8b45
L		 12722020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1273
1274 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1275 instructions.
1276
266803a2
L		 12772020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1278
1279 * doc/c-z80.texi: Fix @xref warnings.
1280
bb651e8b
CL		 12812020-04-07 Lili Cui <lili.cui@intel.com>
1282
1283 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1284 (cpu_noarch): Likewise.
1285 * doc/c-i386.texi: Document TSXLDTRK.
1286 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1287 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1288 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1289 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1290
4b27d27c
L		 12912020-04-02 Lili Cui <lili.cui@intel.com>
1292
1293 * config/tc-i386.c (cpu_arch): Add .serialize.
1294 (cpu_noarch): Likewise.
1295 * doc/c-i386.texi: Document serialize.
1296 * testsuite/gas/i386/i386.exp: Run serialize tests
1297 * testsuite/gas/i386/serialize.d: Likewise.
1298 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1299 * testsuite/gas/i386/serialize.s: Likewise.
1300
bb897477
RO		 13012020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1302
1303 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1304 * testsuite/gas/elf/section12b.d: Likewise.
1305 * testsuite/gas/elf/section16a.d: Likewise.
1306 * testsuite/gas/elf/section16b.d: Likewise.
1307
59e28a97
GN		 13082020-04-02 Gunther Nikl <gnikl@justmail.de>
1309
1310 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1311 with a suppressed address register.
1312
efc3a950
L		 13132020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1314
1315 PR gas/25756
1316 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1317 * testsuite/gas/i386/localpic.s: Add a test for relocation
1318 against local absolute symbol.
1319 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1320 * testsuite/gas/i386/localpic.d: Updated.
1321 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1322 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1323
15d47c3a
RO		 13242020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1325
1326 PR gas/25732
1327 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1328 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1329 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1330 testsuite/gas/i386/x86-64-jump.d.
1331 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1332 Incorporate changes to
1333 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1334 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1335 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1336 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1337 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1338
876678f0
MR		 13392020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1340
1341 PR 25611
1342 PR 25614
1343 * dwarf2dbg.c: Do not include "bignum.h".
1344
d1a89da5
NC		 13452020-03-30 Nelson Chu <nelson.chu@sifive.com>
1346
1347 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1348 * testsuite/gas/riscv/alias-csr.s: Likewise.
1349 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1350 to priv-reg-pseudo-noalias.
1351 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1352 * testsuite/gas/riscv/bad-csr.l: Likewise.
1353 * testsuite/gas/riscv/bad-csr.s: Likewise.
1354 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1355 * testsuite/gas/riscv/satp.s: Likewise.
1356 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1357 csr instruction, including alias-csr testcase.
1358 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1359 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1360 pseudo instruction with objdump -Mno-aliases.
1361 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1362 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1363 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1364 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1365 * testsuite/gas/riscv/priv-reg.s: Likewise.
1366 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1367 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1368 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1369
b7780957
J		 13702020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1371
1372 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1373 sections with the "b" attribute.
1374
d1023b5d
AM		 13752020-03-22 Alan Modra <amodra@gmail.com>
1376
1377 * testsuite/gas/s12z/truncated.d: Update expected output.
1378
0d832e7f
SB		 13792020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1380
1381 PR 25690
1382 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1383 * doc/c-z80.texi: Update documentation.
1384
327ef784
NC		 13852020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1386
1387 PR 25641
1388 PR 25668
1389 PR 25633
1390 Fix disassembling ED+A4/AC/B4/BC opcodes.
1391 Fix assembling lines containing colonless label and instruction
1392 with first operand inside parentheses.
1393 Fix registration of unsupported by target CPU registers.
1394 * config/tc-z80.c: See above.
1395 * config/tc-z80.h: See above.
1396 * testsuite/gas/z80/colonless.d: Update test.
1397 * testsuite/gas/z80/colonless.s: Likewise.
1398 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1399 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1400 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1401 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1402 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1403 * testsuite/gas/z80/unsup_regs.s: Likewise.
1404 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1405 * testsuite/gas/z80/z80.exp: Likewise.
1406 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1407 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1408 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1409
66d1f7cc
AV		 14102020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1411
1412 PR 25660
1413 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1414 (parse_operands): Handle new operand codes.
1415 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1416 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1417 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1418 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1419 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1420 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1421 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1422 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1423
9e8f1c90
L		 14242020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1425
1426 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1427
97b4a8f7
L		 14282020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1429
1430 * testsuite/gas/i386/i386.exp: Run new tests.
1431 * testsuite/gas/i386/lfence-byte.d: New file.
1432 * testsuite/gas/i386/lfence-byte.e: Likewise.
1433 * testsuite/gas/i386/lfence-byte.s: Likewise.
1434 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1435 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1436 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1437 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1438 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1439 * testsuite/gas/i386/lfence-load.d: Likewise.
1440 * testsuite/gas/i386/lfence-load.s: Likewise.
1441 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1442 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1443 * testsuite/gas/i386/lfence-ret.s: Likewise.
1444 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1445 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1446 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1447 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1448 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1449 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1450 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1451 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1452 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1453 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1454 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1455 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1456
ae531041
L		 14572020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1458
1459 * config/tc-i386.c (lfence_after_load): New.
1460 (lfence_before_indirect_branch_kind): New.
1461 (lfence_before_indirect_branch): New.
1462 (lfence_before_ret_kind): New.
1463 (lfence_before_ret): New.
1464 (last_insn): New.
1465 (load_insn_p): New.
1466 (insert_lfence_after): New.
1467 (insert_lfence_before): New.
1468 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1469 Set last_insn.
1470 (OPTION_MLFENCE_AFTER_LOAD): New.
1471 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1472 (OPTION_MLFENCE_BEFORE_RET): New.
1473 (md_longopts): Add -mlfence-after-load=,
1474 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1475 (md_parse_option): Handle -mlfence-after-load=,
1476 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1477 (md_show_usage): Display -mlfence-after-load=,
1478 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1479 (i386_cons_align): New.
1480 * config/tc-i386.h (i386_cons_align): New.
1481 (md_cons_align): New.
1482 * doc/c-i386.texi: Document -mlfence-after-load=,
1483 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1484
5496f3c6
NC		 14852020-03-11 Nick Clifton <nickc@redhat.com>
1486
1487 PR 25611
1488 PR 25614
1489 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1490 (DWARF2_FILE_SIZE_NAME): Default to -1.
1491 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1492 whichever is higher.
1493 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1494 (NUM_MD5_BYTES): Define.
1495 (struct file entry): Add md5 field.
1496 (get_filenum): Delete and replace with...
1497 (get_basename): New function.
1498 (get_directory_table_entry): New function.
1499 (allocate_filenum): New function.
1500 (allocate_filename_to_slot): New function.
1501 (dwarf2_where): Use new functions.
1502 (dwarf2_directive_filename): Add support for extended .file
1503 pseudo-op.
1504 (dwarf2_directive_loc): Allow the use of file number zero with
1505 DWARF 5 or higher.
1506 (out_file_list): Rename to...
1507 (out_dir_and_file_list): Add DWARF 5 support.
1508 (out_debug_line): Emit extra values into the section header for
1509 DWARF 5.
1510 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1511 * doc/as.texi (.file): Update the description of this pseudo-op.
1512 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1513 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1514 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1515 * NEWS: Mention the new feature.
1516
a6a1f5e0
AM		 15172020-03-10 Alan Modra <amodra@gmail.com>
1518
1519 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1520 to avoid signed overflow.
1521 * config/tc-mcore.c (md_assemble): Likewise.
1522 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1523 * config/tc-nds32.c (SET_ADDEND): Likewise.
1524 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1525
3fabc179
JB		 15262020-03-09 Jan Beulich <jbeulich@suse.com>
1527
1528 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1529 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1530 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1531
190e5fc8
AM		 15322020-03-07 Alan Modra <amodra@gmail.com>
1533
1534 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1535 first column.
1536
84d9ab33
NC		 15372020-03-06 Nick Clifton <nickc@redhat.com>
1538
1539 PR 25614
1540 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1541 0 if the dwarf_level is 5 or more. Complain if a filename follows
1542 a file 0.
1543 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1544 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1545 * testsuite/gas/elf/elf.exp: Run the new test.
1546
1547 PR 25612
1548 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1549 * doc/as.texi: Fix another typo.
1550
31bf1864
NC		 15512020-03-06 Nick Clifton <nickc@redhat.com>
1552
1553 PR 25612
1554 * as.c (dwarf_level): Define.
1555 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1556 (parse_args): Add support for the new options.
1557 as.h (dwarf_level): Prototype.
1558 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1559 value.
1560 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1561 (DWARF2_LINE_VERSION): Remove definition.
1562 * doc/as.texi: Document the new options.
1563
3c968de5
NC		 15642020-03-06 Nick Clifton <nickc@redhat.com>
1565
1566 PR 25572
1567 * as.c (main): Allow matching input and outputs when they are
1568 not regular files.
1569
bc49bfd8
JB		 15702020-03-06 Jan Beulich <jbeulich@suse.com>
1571
1572 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1573 casing.
1574 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1575 one of byte/word/dword/qword is set alongside a SIMD register in
1576 a template's operand.
1577
4873e243
JB		 15782020-03-06 Jan Beulich <jbeulich@suse.com>
1579
1580 * config/tc-i386.c (match_template): Extend code in logic
1581 rejecting certain suffixes in certain modes to also cover mask
1582 register use and VecSIB. Drop special casing of broadcast. Skip
1583 immediates in the check.
1584
e365e234
JB		 15852020-03-06 Jan Beulich <jbeulich@suse.com>
1586
1587 * config/tc-i386.c (match_template): Fold duplicate code in
1588 logic rejecting certain suffixes in certain modes. Drop
1589 pointless "else".
1590
4ed21b58
JB		 15912020-03-06 Jan Beulich <jbeulich@suse.com>
1592
1593 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1594 alongside !norex64 ones.
1595 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1596 with both 32- and 64-bit GPR operands.
1597 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1598 32- and 64-bit GPR operands.
1599 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1600 testsuite/gas/i386/x86-64-avx512bw.d,
1601 testsuite/gas/i386/x86-64-avx512f-intel.d,
1602 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1603
643bb870
JB		 16042020-03-06 Jan Beulich <jbeulich@suse.com>
1605
1606 * config/tc-i386.c (md_assemble): Drop use of rex64.
1607 (process_suffix): For REX.W for 64-bit CRC32.
1608
a23b33b3
JB		 16092020-03-06 Jan Beulich <jbeulich@suse.com>
1610
1611 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1612 addressing for MPX insns without base/index.
1613 * testsuite/gas/i386/mpx-16bit.s,
1614 * testsuite/gas/i386/mpx-16bit.d: New.
1615 * testsuite/gas/i386/i386.exp: Run new test.
1616
a0497384
JB		 16172020-03-06 Jan Beulich <jbeulich@suse.com>
1618
1619 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1620 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1621 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1622 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1623 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1624 as well as a BSWAP one.
1625 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1626 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1627 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1628 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1629 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1630 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1631 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1632 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1633 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1634 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1635 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1636 testsuite/gas/i386/vmx.d: Adjust expectations.
1637
b630c145
JB		 16382020-03-06 Jan Beulich <jbeulich@suse.com>
1639
1640 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1641 from having their operands swapped.
1642 * testsuite/gas/i386/waitpkg.s,
1643 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1644 3-operand cases as well as testing of 16-bit code generation.
1645 * testsuite/gas/i386/waitpkg.d,
1646 testsuite/gas/i386/waitpkg-intel.d,
1647 testsuite/gas/i386/x86-64-waitpkg.d,
1648 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1649
de48783e
NC		 16502020-03-04 Nelson Chu <nelson.chu@sifive.com>
1651
dee35d02
NC		 1652 * config/tc-riscv.c (percent_op_utype): Support the modifier
1653 %got_pcrel_hi.
1654 * doc/c-riscv.texi: Add documentation.
1655 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1656 modifier %got_pcrel_hi.
1657 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1658 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1659 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1660
de48783e
NC		 1661 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1662 (RISC-V-Formats): Update the section name from "Instruction Formats"
1663 to "RISC-V Instruction Formats".
1664
749479c8
AO		 16652020-03-04 Alexandre Oliva <oliva@adacore.com>
1666
1667 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1668 detected in a section which does not have at least 4 byte
1669 alignment.
1670 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1671 * testsuite/gas/arm/ldr-t.s: Likewise.
1672 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1673 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1674 disassembly, ignoring any NOPs that may have been inserted because
1675 of section alignment.
1676 * testsuite/gas/arm/ldr-t.d: Likewise.
1677
a847e322
JB		 16782020-03-04 Jan Beulich <jbeulich@suse.com>
1679
1680 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1681 * doc/c-i386.texi: Mention sev_es.
1682 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1683 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1684 expectations.
1685 * testsuite/gas/i386/arch-13-znver1.d,
1686 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1687
3cd7f3e3
L		 16882020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1689
1690 * config/tc-i386.c (match_template): Replace ignoresize and
1691 defaultsize with mnemonicsize.
1692 (process_suffix): Likewise.
1693
b8ba1385
SB		 16942020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1695
1696 PR 25627
1697 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1698 instruction LD IY,(HL).
1699 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1700 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1701 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1702 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1703
10d97a0f
L		 17042020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1705
1706 PR gas/25622
1707 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1708 x86-64-default-suffix-avx.
1709 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1710 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1711 * testsuite/gas/i386/noreg64.d: Updated.
1712 * testsuite/gas/i386/noreg64.l: Likewise.
1713 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1714 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1715 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1716
8326546e
SB		 17172020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1718
1719 PR 25604
1720 * config/tc-z80.c (contains_register): Prevent an illegal memory
1721 access when checking an expression for a register name.
1722
e3e896e6
AM		 17232020-03-03 Alan Modra <amodra@gmail.com>
1724
1725 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1726 support.
1727
a4dd6c97
AM		 17282020-03-02 Alan Modra <amodra@gmail.com>
1729
1730 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1731 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1732 and .sbss sections.
1733 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1734 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1735 (s3_s_score_lcomm): Likewise.
1736 * config/tc-score7.c: Similarly.
1737 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1738
dec7b24b
YS		 17392020-02-28 YunQiang Su <syq@debian.org>
1740
1741 PR gas/25539
1742 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1743 to handle multi-labels.
1744 (has_label_name): New.
1745
cceb53b8
MM		 17462020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1747
1748 * config/tc-arm.c (enum pred_instruction_type): Remove
1749 NEUTRAL_IT_NO_VPT_INSN predication type.
1750 (cxn_handle_predication): Modify to require condition suffixes.
1751 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1752 * testsuite/gas/arm/cde-scalar.s: Update test.
1753 * testsuite/gas/arm/cde-warnings.l: Update test.
1754 * testsuite/gas/arm/cde-warnings.s: Update test.
1755
da3ec71f
AM		 17562020-02-26 Alan Modra <amodra@gmail.com>
1757
1758 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1759 N_() on empty string.
1760
42135cad
AM		 17612020-02-26 Alan Modra <amodra@gmail.com>
1762
1763 * read.c (read_a_source_file): Call strncpy with length one
1764 less than size of original_case_string.
1765
dc1e8a47
AM		 17662020-02-26 Alan Modra <amodra@gmail.com>
1767
1768 * config/obj-elf.c: Indent labels correctly.
1769 * config/obj-macho.c: Likewise.
1770 * config/tc-aarch64.c: Likewise.
1771 * config/tc-alpha.c: Likewise.
1772 * config/tc-arm.c: Likewise.
1773 * config/tc-cr16.c: Likewise.
1774 * config/tc-crx.c: Likewise.
1775 * config/tc-frv.c: Likewise.
1776 * config/tc-i386-intel.c: Likewise.
1777 * config/tc-i386.c: Likewise.
1778 * config/tc-ia64.c: Likewise.
1779 * config/tc-mn10200.c: Likewise.
1780 * config/tc-mn10300.c: Likewise.
1781 * config/tc-nds32.c: Likewise.
1782 * config/tc-riscv.c: Likewise.
1783 * config/tc-s12z.c: Likewise.
1784 * config/tc-xtensa.c: Likewise.
1785 * config/tc-z80.c: Likewise.
1786 * read.c: Likewise.
1787 * symbols.c: Likewise.
1788 * write.c: Likewise.
1789
bd0cf5a6
NC		 17902020-02-20 Nelson Chu <nelson.chu@sifive.com>
1791
54b2aec1
NC		 1792 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1793 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1794 after parsing all arguments.
1795 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1796 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1797 are used to check if we write a read-only CSR by the CSR instruction.
1798 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1799 all CSR for the read-only CSR checking.
1800 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1801 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1802 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1803 all CSR instructions for the read-only CSR checking.
1804 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1805 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1806
2ca89224
NC		 1807 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1808 (riscv_opts): Initialize it.
1809 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1810 before doing the CSR checking.
1811 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1812 (md_longopts): Add mcsr-check and mno-csr-check.
1813 (md_parse_option): Handle new enum option values.
1814 (s_riscv_option): Handle new long options.
1815 * doc/c-riscv.texi: Add description for the new .option and assembler
1816 options.
1817 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1818 the CSR checking.
1819 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1820
bd0cf5a6
NC		 1821 * config/tc-riscv.c (csr_extra_hash): New.
1822 (enum riscv_csr_class): New enum. Used to decide
1823 whether or not this CSR is legal in the current ISA string.
1824 (struct riscv_csr_extra): New structure to hold all extra information
1825 of CSR.
1826 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1827 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1828 Call hash_reg_name to insert CSR address into reg_names_hash.
1829 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1830 Decide whether the CSR is valid according to the csr_extra_hash.
1831 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1832 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1833 not a boolean. This is same as riscv_init_csr_hash, so keep the
1834 consistent usage.
1835 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1836 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1837 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1838 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1839 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1840 f-ext CSR are not allowed.
1841 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1842 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1843 source file is `priv-reg.s`, and the ISA is rv64if, so the
1844 rv32-only CSR are not allowed.
1845 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1846
10a95fcc
AM		 18472020-02-21 Alan Modra <amodra@gmail.com>
1848
1849 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1850 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1851
dda2980f
AM		 18522020-02-21 Alan Modra <amodra@gmail.com>
1853
1854 PR 25569
1855 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1856 on section size adjustment, instead perform another write if
1857 exec header size is larger than section size.
1858
bd3380bc
NC		 18592020-02-19 Nelson Chu <nelson.chu@sifive.com>
1860
1861 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1862 -mno-arch-attr command line options.
1863
fa164239
JW		 18642020-02-19 Nelson Chu <nelson.chu@sifive.com>
1865
1866 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1867 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1868
fcaaac0a
SB		 18692020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1870
1871 PR 25576
1872 * config/tc-z80.c (md_parse_option): Do not use an underscore
1873 prefix for local labels in SDCC compatability mode.
1874 (z80_start_line_hook): Remove SDCC dollar label support.
1875 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1876 * testsuite/gas/z80/sdcc.s: Likewise.
1877
18782020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1879
1880 PR 25517
1881 * config/tc-z80.c: Add -march option.
1882 * doc/as.texi: Update Z80 documentation.
1883 * doc/c-z80.texi: Likewise.
1884 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1885 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1886 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1887 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1888 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1889 * testsuite/gas/z80/gbz80_all.d: Likewise.
1890 * testsuite/gas/z80/r800_extra.d: Likewise.
1891 * testsuite/gas/z80/r800_ii8.d: Likewise.
1892 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1893 * testsuite/gas/z80/sdcc.d: Likewise.
1894 * testsuite/gas/z80/z180.d: Likewise.
1895 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1896 * testsuite/gas/z80/z80_doc.d: Likewise.
1897 * testsuite/gas/z80/z80_ii8.d: Likewise.
1898 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1899 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1900 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1901 * testsuite/gas/z80/z80_sli.d: Likewise.
1902 * testsuite/gas/z80/z80n_all.d: Likewise.
1903 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1904
a7e12755
L		 19052020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1906
1907 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1908 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1909 * testsuite/gas/i386/i386.exp: Run property-3 and
1910 x86-64-property-3.
1911 * testsuite/gas/i386/property-3.d: New file.
1912 * testsuite/gas/i386/property-3.s: Likewise.
1913 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1914
272a84b1
L		 19152020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1916
1917 * config/tc-i386.c (cpu_arch): Add .popcnt.
1918 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1919 Add a tab before @samp{.sse4a}.
1920
c8f8eebc
JB		 19212020-02-17 Jan Beulich <jbeulich@suse.com>
1922
1923 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1924 for AddrPrefixOpReg templates. Combine the two pieces of
1925 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1926 mode.
1927
eedb0f2c
JB		 19282020-02-17 Jan Beulich <jbeulich@suse.com>
1929
1930 PR gas/14439
1931 * config/tc-i386.c (md_assemble): Also suppress operand
1932 swapping for MONITOR{,X} and MWAIT{,X}.
1933 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1934 Add Intel syntax monitor/mwait tests.
1935 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1936 Adjust expectations.
1937 *testsuite/gas/i386/sse3-intel.d,
1938 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1939 * testsuite/gas/i386/i386.exp: Run new tests.
1940
b9915cbc
JB		 19412020-02-17 Jan Beulich <jbeulich@suse.com>
1942
1943 PR gas/6518
1944 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1945 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1946 re-indentation).
1947 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1948 cases.
1949 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1950 * testsuite/gas/i386/avx512dq-inval.l,
1951 testsuite/gas/i386/inval-avx.l,
1952 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1953 * testsuite/gas/i386/avx512vl-ambig.s,
1954 testsuite/gas/i386/avx512vl-ambig.l: New.
1955 * testsuite/gas/i386/i386.exp: Run new test.
1956
af5c13b0
L		 19572020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1958
1959 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1960 nosse4.
1961 * doc/c-i386.texi: Document sse4a and nosse4a.
1962
07d98387
L		 19632020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1964
1965 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1966 for AT&T syntax.
1967
65fca059
JB		 19682020-02-14 Jan Beulich <jbeulich@suse.com>
1969
1970 PR gas/25438
1971 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1972 casing ...
1973 (process_suffix): ... here. Consider just the first operand
1974 initially.
1975 (check_long_reg): Drop opcode 0x63 special case again.
1976 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1977 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1978 Move ambiguous operand size tests ...
1979 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1980 testsuite/gas/i386/noreg64.s: ... here.
1981 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1982 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1983 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1984 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1985 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1986 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1987 testsuite/gas/i386/x86-64-movsxd.d,
1988 testsuite/gas/i386/x86-64-movsxd-intel.d,
1989 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1990 Adjust expectations.
1991 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1992 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1993 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1994 * testsuite/gas/i386/i386.exp: Run new tests.
1995
b6773884
JB		 19962020-02-14 Jan Beulich <jbeulich@suse.com>
1997
1998 * config/tc-i386.c (process_operands): Also skip segment
1999 override prefix emission if it matches an already present one.
2000 * testsuite/gas/i386/prefix32.s: Add double segment override
2001 cases.
2002 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2003
92334ad2
JB		 20042020-02-14 Jan Beulich <jbeulich@suse.com>
2005
2006 * config/tc-i386.c (process_operands): Drop ineffectual segment
2007 overrides when optimizing.
2008 * testsuite/gas/i386/lea-optimize.d: New.
2009 * testsuite/gas/i386/i386.exp: Run new test.
2010
20112020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2012
2013 * config/tc-i386.c (process_operands): Also check insn prefix
2014 for ineffectual segment override warning. Don't cover possible
2015 VEX/EVEX encoded insns there.
2016 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2017 testsuite/gas/i386/lea.e: New.
2018 * testsuite/gas/i386/i386.exp: Run new test.
2019
0e6724de
L		 20202020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2021
2022 PR gas/25438
2023 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2024 syntax.
2025
292676c1
L		 20262020-02-13 Fangrui Song <maskray@google.com>
2027 H.J. Lu <hongjiu.lu@intel.com>
2028
2029 PR gas/25551
2030 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2031 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2032 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2033 * testsuite/gas/i386/relax-5.d: New file.
2034 * testsuite/gas/i386/relax-5.s: Likewise.
2035 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2036 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2037
7deea9aa
JB		 20382020-02-13 Jan Beulich <jbeulich@suse.com>
2039
2040 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2041 "nosse4" entry.
2042
6c0946d0
JB		 20432020-02-12 Jan Beulich <jbeulich@suse.com>
2044
2045 * config/tc-i386.c (avx512): New (at file scope), moved from
2046 (check_VecOperands): ... here.
2047 (process_suffix): Add [XYZ]MMword operand size handling.
2048 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2049 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2050 tests.
2051 * testsuite/gas/i386/avx512dq-inval.l,
2052 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2053
5990e377
JB		 20542020-02-12 Jan Beulich <jbeulich@suse.com>
2055
2056 PR gas/24546
2057 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2058 code only.
2059 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2060 CALL/JMP in O_tbyte_ptr case.
2061 * doc/c-i386.texi: Mention far call and full pointer load ISA
2062 differences.
2063 * testsuite/gas/i386/x86-64-branch-3.s,
2064 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2065 * testsuite/gas/i386/x86-64-branch-3.d,
2066 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2067 * testsuite/gas/i386/x86-64-branch-5.l,
2068 testsuite/gas/i386/x86-64-branch-5.s: New.
2069 * testsuite/gas/i386/i386.exp: Run new test.
2070
9706160a
JB		 20712020-02-12 Jan Beulich <jbeulich@suse.com>
2072
2073 PR gas/25438
2074 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2075 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2076 64-bit-only warning.
2077 (check_word_reg): Consistently error on mismatching register
2078 size and suffix.
2079 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2080 for movw. Replace suffix / GPR for orb.
2081 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2082 byte GPRs as well as ones for inb/outb with a word accumulator.
2083 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2084 testsuite/gas/i386/inval.l: Adjust expectations.
2085
5de4d9ef
JB		 20862020-02-12 Jan Beulich <jbeulich@suse.com>
2087
2088 * config/tc-i386.c (operand_type_register_match): Also fall
2089 through initial two if()-s when the template allows for a GPR
2090 operand. Adjust comment.
2091
50128d0c
JB		 20922020-02-11 Jan Beulich <jbeulich@suse.com>
2093
2094 (struct _i386_insn): New field "short_form".
2095 (optimize_encoding): Drop setting of shortform field.
2096 (process_suffix): Set i.short_form. Replace shortform use.
2097 (process_operands): Replace shortform use.
2098
1ed818b4
MM		 20992020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2100
2101 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2102 loop initial declaration.
2103
5aae9ae9
MM		 21042020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2105
2106 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2107 instructions that can have 5 arguments.
2108 (enum operand_parse_code): Add new operands.
2109 (parse_operands): Account for new operands.
2110 (S5): New macro.
2111 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2112 (neon_select_shape): Account for P suffix.
2113 (LOW1): Move macro to global position.
2114 (HI4): Move macro to global position.
2115 (vcx_assign_vec_d): New.
2116 (vcx_assign_vec_m): New.
2117 (vcx_assign_vec_n): New.
2118 (enum vcx_reg_type): New.
2119 (vcx_get_reg_type): New.
2120 (vcx_size_pos): New.
2121 (vcx_vec_pos): New.
2122 (vcx_handle_shape): New.
2123 (vcx_ensure_register_in_range): New.
2124 (vcx_handle_register_arguments): New.
2125 (vcx_handle_insn_block): New.
2126 (vcx_handle_common_checks): New.
2127 (do_vcx1): New.
2128 (do_vcx2): New.
2129 (do_vcx3): New.
2130 * testsuite/gas/arm/cde-missing-fp.d: New test.
2131 * testsuite/gas/arm/cde-missing-fp.l: New test.
2132 * testsuite/gas/arm/cde-missing-mve.d: New test.
2133 * testsuite/gas/arm/cde-missing-mve.l: New test.
2134 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2135 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2136 * testsuite/gas/arm/cde-mve.s: New test.
2137 * testsuite/gas/arm/cde-warnings.l:
2138 * testsuite/gas/arm/cde-warnings.s:
2139 * testsuite/gas/arm/cde.d:
2140 * testsuite/gas/arm/cde.s:
2141
4934a27c
MM		 21422020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2143 Matthew Malcomson <matthew.malcomson@arm.com>
2144
2145 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2146 CDE coprocessor that can be enabled.
2147 (enum pred_instruction_type): New pred type.
2148 (BAD_NO_VPT): New error message.
2149 (BAD_CDE): New error message.
2150 (BAD_CDE_COPROC): New error message.
2151 (enum operand_parse_code): Add new immediate operands.
2152 (parse_operands): Account for new immediate operands.
2153 (check_cde_operand): New.
2154 (cde_coproc_enabled): New.
2155 (cde_coproc_pos): New.
2156 (cde_handle_coproc): New.
2157 (cxn_handle_predication): New.
2158 (do_custom_instruction_1): New.
2159 (do_custom_instruction_2): New.
2160 (do_custom_instruction_3): New.
2161 (do_cx1): New.
2162 (do_cx1a): New.
2163 (do_cx1d): New.
2164 (do_cx1da): New.
2165 (do_cx2): New.
2166 (do_cx2a): New.
2167 (do_cx2d): New.
2168 (do_cx2da): New.
2169 (do_cx3): New.
2170 (do_cx3a): New.
2171 (do_cx3d): New.
2172 (do_cx3da): New.
2173 (handle_pred_state): Define new IT block behaviour.
2174 (insns): Add newn CX*{,d}{,a} instructions.
2175 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2176 Define new cdecp extension strings.
2177 * doc/c-arm.texi: Document new cdecp extension arguments.
2178 * testsuite/gas/arm/cde-scalar.d: New test.
2179 * testsuite/gas/arm/cde-scalar.s: New test.
2180 * testsuite/gas/arm/cde-warnings.d: New test.
2181 * testsuite/gas/arm/cde-warnings.l: New test.
2182 * testsuite/gas/arm/cde-warnings.s: New test.
2183 * testsuite/gas/arm/cde.d: New test.
2184 * testsuite/gas/arm/cde.s: New test.
2185
4b5aaf5f
L		 21862020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2187
2188 PR gas/25516
2189 * config/tc-i386.c (intel64): Renamed to ...
2190 (isa64): This.
2191 (match_template): Accept Intel64 only instruction by default.
2192 (i386_displacement): Updated.
2193 (md_parse_option): Updated.
2194 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2195 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2196 -mamd64 to x86-64-sysenter-amd.
2197 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2198
33176d91
AM		 21992020-02-10 Alan Modra <amodra@gmail.com>
2200
2201 * config/obj-elf.c (obj_elf_change_section): Error for section
2202 type, attr or entsize changes in assembly.
2203 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2204 * testsuite/gas/elf/section5.l: Update.
2205
82194874
AM		 22062020-02-10 Alan Modra <amodra@gmail.com>
2207
2208 * output-file.c (output_file_close): Do a normal close when
2209 flag_always_generate_output.
2210 * write.c (write_object_file): Don't stop output when
2211 flag_always_generate_output.
2212
9fc0b501
SB		 22132020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2214
2215 PR 25469
2216 * config/tc-z80.c: Add -gbz80 command line option to generate code
2217 for the GameBoy Z80. Add support for generating DWARF.
2218 * config/tc-z80.h: Add support for DWARF debug information
2219 generation.
2220 * doc/c-z80.texi: Document new command line option.
2221 * testsuite/gas/z80/gbz80_all.d: New file.
2222 * testsuite/gas/z80/gbz80_all.s: New file.
2223 * testsuite/gas/z80/z80.exp: Run the new tests.
2224 * testsuite/gas/z80/z80n_all.d: New file.
2225 * testsuite/gas/z80/z80n_all.s: New file.
2226 * testsuite/gas/z80/z80n_reloc.d: New file.
2227
b7d07216
L		 22282020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2229
2230 PR gas/25381
2231 * config/obj-elf.c (get_section): Also check
2232 linked_to_symbol_name.
2233 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2234 (obj_elf_parse_section_letters): Handle the 'o' flag.
2235 (build_group_lists): Renamed to ...
2236 (build_additional_section_info): This. Set elf_linked_to_section
2237 from map_head.linked_to_symbol_name.
2238 (elf_adjust_symtab): Updated.
2239 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2240 * doc/as.texi: Document the 'o' flag.
2241 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2242 * testsuite/gas/elf/section18.d: New file.
2243 * testsuite/gas/elf/section18.s: Likewise.
2244 * testsuite/gas/elf/section19.d: Likewise.
2245 * testsuite/gas/elf/section19.s: Likewise.
2246 * testsuite/gas/elf/section20.d: Likewise.
2247 * testsuite/gas/elf/section20.s: Likewise.
2248 * testsuite/gas/elf/section21.d: Likewise.
2249 * testsuite/gas/elf/section21.l: Likewise.
2250 * testsuite/gas/elf/section21.s: Likewise.
2251
5eb617a7
L		 22522020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2253
2254 * NEWS: Mention x86 assembler options to align branches for
2255 binutils 2.34.
2256
986ac314
L		 22572020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2258
2259 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2260 only for ELF targets.
2261 * testsuite/gas/i386/unique.d: Don't xfail.
2262 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2263
19234a6d
AM		 22642020-02-06 Alan Modra <amodra@gmail.com>
2265
2266 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2267 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2268
02e0be69
AM		 22692020-02-06 Alan Modra <amodra@gmail.com>
2270
2271 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2272 xfail, and rename test.
2273 * testsuite/gas/elf/section12b.d: Likewise.
2274 * testsuite/gas/elf/section16a.d: Likewise.
2275 * testsuite/gas/elf/section16b.d: Likewise.
2276
a8c4d40b
L		 22772020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2278
2279 PR gas/25380
2280 * config/obj-elf.c (section_match): Removed.
2281 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2282 section_id.
2283 (obj_elf_change_section): Replace info and group_name arguments
2284 with match_p. Also update the section ID and flags from match_p.
2285 (obj_elf_section): Handle "unique,N". Update call to
2286 obj_elf_change_section.
2287 * config/obj-elf.h (elf_section_match): New.
2288 (obj_elf_change_section): Updated.
2289 * config/tc-arm.c (start_unwind_section): Update call to
2290 obj_elf_change_section.
2291 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2292 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2293 (microblaze_s_sdata): Likewise.
2294 (microblaze_s_rdata): Likewise.
2295 (microblaze_s_bss): Likewise.
2296 * config/tc-mips.c (s_change_section): Likewise.
2297 * config/tc-msp430.c (msp430_profiler): Likewise.
2298 * config/tc-rx.c (parse_rx_section): Likewise.
2299 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2300 * doc/as.texi: Document "unique,N" in .section directive.
2301 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2302 * testsuite/gas/elf/section15.d: New file.
2303 * testsuite/gas/elf/section15.s: Likewise.
2304 * testsuite/gas/elf/section16.s: Likewise.
2305 * testsuite/gas/elf/section16a.d: Likewise.
2306 * testsuite/gas/elf/section16b.d: Likewise.
2307 * testsuite/gas/elf/section17.d: Likewise.
2308 * testsuite/gas/elf/section17.l: Likewise.
2309 * testsuite/gas/elf/section17.s: Likewise.
2310 * testsuite/gas/i386/unique.d: Likewise.
2311 * testsuite/gas/i386/unique.s: Likewise.
2312 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2313 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2314
575d37ae
L		 23152020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2316
2317 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2318
2384096c
G		 23192020-02-01 Anthony Green <green@moxielogic.com>
2320
2321 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2322
95441c43
SL		 23232020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2324
2325 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2326 %tls_ldo.
2327
d465d695
AV		 23282020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2329
2330 PR gas/25472
2331 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2332 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2333 +mve.
2334 * testsuite/gas/arm/mve_dsp.d: New test.
2335
d26cc8a9
NC		 23362020-01-31 Nick Clifton <nickc@redhat.com>
2337
2338 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2339 rather than BFD_RELOC_NONE.
2340
90e9955a
SP		 23412020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2342
2343 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2344 to support VLDMIA instruction for MVE.
2345 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2346 instruction for MVE.
2347 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2348 instruction for MVE.
2349 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2350 instruction for MVE.
2351 * testsuite/gas/arm/mve-ldst.d: New test.
2352 * testsuite/gas/arm/mve-ldst.s: Likewise.
2353
53943f32
NC		 23542020-01-31 Nick Clifton <nickc@redhat.com>
2355
2356 * po/fr.po: Updated French translation.
2357 * po/ru.po: Updated Russian translation.
2358
c3036ed0
RS		 23592020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2360
2361 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2362 .s for the movprfx.
2363 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2364 * testsuite/gas/aarch64/sve-movprfx_28.d,
2365 * testsuite/gas/aarch64/sve-movprfx_28.l,
2366 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2367
2ae4c703
JB		 23682020-01-30 Jan Beulich <jbeulich@suse.com>
2369
2370 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2371 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2372 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2373 Adjust expectations.
2374
bd434cc4
JM		 23752020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2376
2377 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2378 * testsuite/gas/bpf/alu-be.d: Likewise.
2379 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2380 * testsuite/gas/bpf/alu32-be.d: Likewise.
2381
aeab2b26
JB		 23822020-01-30 Jan Beulich <jbeulich@suse.com>
2383
2384 * testsuite/gas/i386/x86-64-branch-2.s,
2385 testsuite/gas/i386/x86-64-branch-4.s,
2386 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2387 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2388 testsuite/gas/i386/x86-64-branch-2.d,
2389 testsuite/gas/i386/x86-64-branch-4.l,
2390 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2391
873494c8
JB		 23922020-01-30 Jan Beulich <jbeulich@suse.com>
2393
2394 * config/tc-i386.c (process_suffix): .
2395 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2396 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2397 Add LRETQ case.
2398 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2399 suffix.
2400 testsuite/gas/i386/x86_64.s: Add RETF cases.
2401 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2402 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2403 testsuite/gas/i386/x86-64-opcode.d,
2404 testsuite/gas/i386/x86-64-suffix-intel.d,
2405 testsuite/gas/i386/x86-64-suffix.d,
2406 testsuite/gas/i386/x86_64-intel.d
2407 testsuite/gas/i386/x86_64.d: Adjust expectations.
2408 * testsuite/gas/i386/x86-64-suffix.e,
2409 testsuite/gas/i386/x86_64.e: New.
2410
62b3f548
JB		 24112020-01-30 Jan Beulich <jbeulich@suse.com>
2412
2413 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2414 special case.
2415
bc31405e
L		 24162020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2417
2418 PR binutils/25445
2419 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2420 movsxd.
2421 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2422 differences. Document movslq and movsxd.
2423 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2424 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2425 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2426 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2427 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2428 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2429 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2430 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2431 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2432 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2433 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2434
e3696f67
AM		 24352020-01-27 Alan Modra <amodra@gmail.com>
2436
2437 * testsuite/gas/all/gas.exp: Replace case statements with switch
2438 statements.
2439 * testsuite/gas/elf/elf.exp: Likewise.
2440 * testsuite/gas/macros/macros.exp: Likewise.
2441 * testsuite/lib/gas-defs.exp: Likewise.
2442
7568c93b
TC		 24432020-01-27 Tamar Christina <tamar.christina@arm.com>
2444
2445 PR 25403
2446 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2447 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2448
403d1bd9
JW		 24492020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2450
2451 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2452 s exts must be known, so rename *ok* to *fail*.
2453 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2454 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2455 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2456 above change.
2457 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2458 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2459
be4c5e58
L		 24602020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2461
2462 PR gas/25438
2463 * config/tc-i386.c (check_long_reg): Always disallow double word
2464 suffix in mnemonic with word general register.
2465 * testsuite/gas/i386/general.s: Replace word general register
2466 with double word general register for movl.
2467 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2468 register.
2469 * testsuite/gas/i386/general.l: Updated.
2470 * testsuite/gas/i386/inval.l: Likewise.
2471
9e7028aa
AM		 24722020-01-22 Alan Modra <amodra@gmail.com>
2473
2474 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2475 __tls_get_addr_desc and __tls_get_addr_opt.
2476
e3ed17f3
JB		 24772020-01-21 Jan Beulich <jbeulich@suse.com>
2478
2479 * testsuite/gas/i386/inval-crc32.s,
2480 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2481 * testsuite/gas/i386/inval-crc32.l,
2482 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2483
1a035124
JB		 24842020-01-21 Jan Beulich <jbeulich@suse.com>
2485
2486 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2487 generic code path. Deal with No_lSuf being set in a template.
2488 * testsuite/gas/i386/inval-crc32.l,
2489 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2490 instead of error(s) when operand size is ambiguous.
2491 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2492 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2493 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2494 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2495 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2496 Adjust expectations.
2497
c006a730
JB		 24982020-01-21 Jan Beulich <jbeulich@suse.com>
2499
2500 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2501 and an intel_syntax check. Re-write lack-of-suffix processing
2502 logic.
2503 * doc/c-i386.texi: Document operand size defaults for suffix-
2504 less AT&T syntax insns.
2505 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2506 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2507 testsuite/gas/i386/x86-64-avx-scalar.s,
2508 testsuite/gas/i386/x86-64-avx.s,
2509 testsuite/gas/i386/x86-64-bundle.s,
2510 testsuite/gas/i386/x86-64-intel64.s,
2511 testsuite/gas/i386/x86-64-lock-1.s,
2512 testsuite/gas/i386/x86-64-opcode.s,
2513 testsuite/gas/i386/x86-64-sse2avx.s,
2514 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2515 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2516 testsuite/gas/i386/x86-64-nops.s,
2517 testsuite/gas/i386/x86-64-ptwrite.s,
2518 testsuite/gas/i386/x86-64-simd.s,
2519 testsuite/gas/i386/x86-64-sse-noavx.s,
2520 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2521 insns.
2522 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2523 testsuite/gas/i386/noreg64.s: Add further tests.
2524 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2525 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2526 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2527 testsuite/gas/i386/sse-noavx.d,
2528 testsuite/gas/i386/x86-64-intel64.d,
2529 testsuite/gas/i386/x86-64-nops.d,
2530 testsuite/gas/i386/x86-64-opcode.d,
2531 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2532 testsuite/gas/i386/x86-64-ptwrite.d,
2533 testsuite/gas/i386/x86-64-simd-intel.d,
2534 testsuite/gas/i386/x86-64-simd-suffix.d,
2535 testsuite/gas/i386/x86-64-simd.d,
2536 testsuite/gas/i386/x86-64-sse-noavx.d
2537 testsuite/gas/i386/x86-64-suffix.d,
2538 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2539 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2540 testsuite/gas/i386/noreg64.l: New.
2541 * testsuite/gas/i386/i386.exp: Run new tests.
2542
c906a69a
JB		 25432020-01-21 Jan Beulich <jbeulich@suse.com>
2544
2545 * testsuite/gas/i386/avx512_bf16_vl.s,
2546 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2547 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2548 broadcast forms of VCVTNEPS2BF16.
2549 * testsuite/gas/i386/avx512_bf16_vl.d,
2550 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2551
26916852
NC		 25522020-01-20 Nick Clifton <nickc@redhat.com>
2553
2554 * po/uk.po: Updated Ukranian translation.
2555
14470f07
L		 25562020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2557
2558 PR ld/25416
2559 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2560 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2561 x32 object.
2562 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2563 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2564 R_X86_64_GOTPC32_TLSDESC relocation.
2565
1b1bb2c6
NC		 25662020-01-18 Nick Clifton <nickc@redhat.com>
2567
2568 * configure: Regenerate.
2569 * po/gas.pot: Regenerate.
2570
ae774686
NC		 25712020-01-18 Nick Clifton <nickc@redhat.com>
2572
2573 Binutils 2.34 branch created.
2574
42e04b36
L		 25752020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2576
2577 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2578 with vex_encoding_vex.
2579 (parse_insn): Likewise.
2580 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2581 and {vex3} documentation.
2582 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2583 {vex}.
2584 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2585
2da2eaf4
AV		 25862020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2587
2588 PR 25376
2589 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2590 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2591 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2592 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2593 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2594 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2595
45a4bb20
JB		 25962020-01-16 Jan Beulich <jbeulich@suse.com>
2597
2598 * config/tc-i386.c (match_template): Drop found_cpu_match local
2599 variable.
2600
4814632e
JB		 26012020-01-16 Jan Beulich <jbeulich@suse.com>
2602
2603 * testsuite/gas/i386/avx512dq-inval.l,
2604 testsuite/gas/i386/avx512dq-inval.s: New.
2605 * testsuite/gas/i386/i386.exp: Run new test.
2606
131cb553
JL		 26072020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2608
2609 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2610 relocations when the target is 430X, except when extracting part of an
2611 expression.
2612 (msp430_srcoperand): Adjust comment.
2613 Initialize the expp member of the msp430_operand_s struct as
2614 appropriate.
2615 (msp430_dstoperand): Likewise.
2616 * testsuite/gas/msp430/msp430.exp: Run new test.
2617 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2618 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2619
c24d0e8d
AM		 26202020-01-15 Alan Modra <amodra@gmail.com>
2621
2622 * configure.tgt: Add sparc-*-freebsd case.
2623
e44925ae
LC		 26242020-01-14 Lili Cui <lili.cui@intel.com>
2625
2626 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2627 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2628 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2629 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2630 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2631 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2632 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2633 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2634 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2635 * testsuite/gas/i386/align-branch-5.d: Likewise.
2636 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2637 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2638 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2639 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2640 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2641 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2642 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2643 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2644 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2645 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2646 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2647 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2648
7a6bf3be
SB		 26492020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2650
2651 PR 25377
2652 * config/tc-z80.c: Add support for half precision, single
2653 precision and double precision floating point values.
2654 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2655 * doc/as.texi: Add new z80 command line options.
2656 * doc/c-z80.texi: Document new z80 command line options.
2657 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2658 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2659 * testsuite/gas/z80/z80.exp: Run the new test.
2660 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2661 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2662 * testsuite/gas/z80/strings.d: Update expected output.
2663
82e9597c
MM		 26642020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2665
2666 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2667 dependency.
2668
5e4f7e05
CZ		 26692020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2670
2671 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2672 the CPU.
2673 * config/tc-arc.h: Add header if/defs.
2674 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2675
febda64f
AM		 26762020-01-13 Alan Modra <amodra@gmail.com>
2677
2678 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2679
5496abe1
AM		 26802020-01-13 Alan Modra <amodra@gmail.com>
2681
2682 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2683 insertion.
2684
ec4181f2
AM		 26852020-01-10 Alan Modra <amodra@gmail.com>
2686
2687 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2688 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2689
40c75bc8
SB		 26902020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2691
2692 PR 25224
2693 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2694 opcode byte values.
2695 (emit_ld_r_r): Likewise.
2696 (emit_ld_rr_m): Likewise.
2697 (emit_ld_rr_nn): Likewise.
2698
72aea328
JB		 26992020-01-09 Jan Beulich <jbeulich@suse.com>
2700
2701 * config/tc-i386.c (optimize_encoding): Add
2702 is_any_vex_encoding() invocations. Drop respective
2703 i.tm.extension_opcode == None checks.
2704
3f93af61
JB		 27052020-01-09 Jan Beulich <jbeulich@suse.com>
2706
2707 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2708 REX transformations. Correct comment indentation.
2709
7697afb6
JB		 27102020-01-09 Jan Beulich <jbeulich@suse.com>
2711
2712 * config/tc-i386.c (optimize_encoding): Generalize register
2713 transformation for TEST optimization.
2714
d835a58b
JB		 27152020-01-09 Jan Beulich <jbeulich@suse.com>
2716
2717 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2718 testsuite/gas/i386/x86-64-sysenter-amd.d,
2719 testsuite/gas/i386/x86-64-sysenter-amd.l,
2720 testsuite/gas/i386/x86-64-sysenter-intel.d,
2721 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2722 * testsuite/gas/i386/i386.exp: Run new tests.
2723
915808f6
NC		 27242020-01-08 Nick Clifton <nickc@redhat.com>
2725
2726 PR 25284
2727 * doc/as.texi (Align): Document the fact that all arguments can be
2728 omitted.
2729 (Balign): Likewise.
2730 (P2align): Likewise.
2731
f1f28025
NC		 27322020-01-08 Nick Clifton <nickc@redhat.com>
2733
2734 PR 14891
2735 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2736 already defined as a different symbol type.
2737 * testsuite/gas/elf/pr14891.s: New test source file.
2738 * testsuite/gas/elf/pr14891.d: New test driver.
2739 * testsuite/gas/elf/pr14891.s: New test expected error output.
2740 * testsuite/gas/elf/elf.exp: Run the new test.
2741
030a2e78
AM		 27422020-01-08 Alan Modra <amodra@gmail.com>
2743
2744 * config/tc-z8k.c (md_begin): Make idx unsigned.
2745 (get_specific): Likewise for this_index.
2746
2a1ebfb2
CZ		 27472020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2748
2749 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2750 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2751 (md_operand): Set X_md to absent.
2752 (arc_parse_name): Check for X_md.
2753
16d87673
SB		 27542020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2755
2756 PR 25311
2757 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2758 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2759 NO_STRING_ESCAPES.
2760 * read.c (next_char_of_string): Likewise.
2761 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2762 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2763
a2322019
NC		 27642020-01-03 Nick Clifton <nickc@redhat.com>
2765
2766 * po/sv.po: Updated Swedish translation.
2767
5437a02a
JB		 27682020-01-03 Jan Beulich <jbeulich@suse.com>
2769
2770 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2771 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2772
567dfba2
JB		 27732020-01-03 Jan Beulich <jbeulich@suse.com>
2774
2775 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2776 by-element usdot. Add 64-bit form tests for by-element sudot.
2777 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2778
8c45011a
JB		 27792020-01-03 Jan Beulich <jbeulich@suse.com>
2780
2781 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2782 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2783
f4950f76
JB		 27842020-01-03 Jan Beulich <jbeulich@suse.com>
2785
2786 * testsuite/gas/aarch64/f64mm.d,
2787 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2788
6655dba2
SB		 27892020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2790
2791 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2792 support for assembler code generated by SDCC. Add new relocation
2793 types. Add z80-elf target support.
2794 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2795 labels. Local labels starts from ".L".
2796 * NEWS: Mention the new support.
2797 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2798 * testsuite/gas/all/fwdexp.s: Likewise.
2799 * testsuite/gas/all/cond.l: Likewise.
2800 * testsuite/gas/all/cond.s: Likewise.
2801 * testsuite/gas/all/fwdexp.d: Likewise.
2802 * testsuite/gas/all/fwdexp.s: Likewise.
2803 * testsuite/gas/elf/section2.e-mips: Likewise.
2804 * testsuite/gas/elf/section2.l: Likewise.
2805 * testsuite/gas/elf/section2.s: Likewise.
2806 * testsuite/gas/macros/app1.d: Likewise.
2807 * testsuite/gas/macros/app1.s: Likewise.
2808 * testsuite/gas/macros/app2.d: Likewise.
2809 * testsuite/gas/macros/app2.s: Likewise.
2810 * testsuite/gas/macros/app3.d: Likewise.
2811 * testsuite/gas/macros/app3.s: Likewise.
2812 * testsuite/gas/macros/app4.d: Likewise.
2813 * testsuite/gas/macros/app4.s: Likewise.
2814 * testsuite/gas/macros/app4b.s: Likewise.
2815 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2816 * testsuite/gas/z80/z80.exp: Add new tests
2817 * testsuite/gas/z80/dollar.d: New file.
2818 * testsuite/gas/z80/dollar.s: New file.
2819 * testsuite/gas/z80/ez80_adl_all.d: New file.
2820 * testsuite/gas/z80/ez80_adl_all.s: New file.
2821 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2822 * testsuite/gas/z80/ez80_isuf.s: New file.
2823 * testsuite/gas/z80/ez80_z80_all.d: New file.
2824 * testsuite/gas/z80/ez80_z80_all.s: New file.
2825 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2826 * testsuite/gas/z80/r800_extra.d: New file.
2827 * testsuite/gas/z80/r800_extra.s: New file.
2828 * testsuite/gas/z80/r800_ii8.d: New file.
2829 * testsuite/gas/z80/r800_z80_doc.d: New file.
2830 * testsuite/gas/z80/z180.d: New file.
2831 * testsuite/gas/z80/z180.s: New file.
2832 * testsuite/gas/z80/z180_z80_doc.d: New file.
2833 * testsuite/gas/z80/z80_doc.d: New file.
2834 * testsuite/gas/z80/z80_doc.s: New file.
2835 * testsuite/gas/z80/z80_ii8.d: New file.
2836 * testsuite/gas/z80/z80_ii8.s: New file.
2837 * testsuite/gas/z80/z80_in_f_c.d: New file.
2838 * testsuite/gas/z80/z80_in_f_c.s: New file.
2839 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2840 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2841 * testsuite/gas/z80/z80_out_c_0.d: New file.
2842 * testsuite/gas/z80/z80_out_c_0.s: New file.
2843 * testsuite/gas/z80/z80_reloc.d: New file.
2844 * testsuite/gas/z80/z80_reloc.s: New file.
2845 * testsuite/gas/z80/z80_sli.d: New file.
2846 * testsuite/gas/z80/z80_sli.s: New file.
2847
a65b5de6
SN		 28482020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2849
2850 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2851 REGLIST_RN.
2852
b14ce8bf
AM		 28532020-01-01 Alan Modra <amodra@gmail.com>
2854
2855 Update year range in copyright notice of all files.
2856
0b114740 2857For older changes see ChangeLog-2019
3499769a 2858\f
0b114740 2859Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2860
2861Copying and distribution of this file, with or without modification,
2862are permitted in any medium without royalty provided the copyright
2863notice and this notice are preserved.
2864
2865Local Variables:
2866mode: change-log
2867left-margin: 8
2868fill-column: 74
2869version-control: never
2870End:
GDB Binutils - Deliverables
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