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Add markers for binutils 2.35 branch
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b115b9fd
NC		 12020-07-04 Nick Clifton <nickc@redhat.com>
2
3 Binutils 2.35 branch created.
4
b657622c
AM		 52020-07-03 Alan Modra <amodra@gmail.com>
6
7 PR 26028
8 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
9
c2ecccb3
L		 102020-07-02 H.J. Lu <hongjiu.lu@intel.com>
11
12 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
13 swap two source operands.
14
f436f38e
NC		 152020-07-02 Nick Clifton <nickc@redhat.com>
16
17 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
18
f405494f
AC		 192020-07-02 Alex Coplan <alex.coplan@arm.com>
20
21 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
22 segfault on negative chars.
23 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
24 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
25
0942c7ab
NC		 262020-07-02 Nick Clifton <nickc@redhat.com>
27
28 PR 26028
29 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
30 command line.
31 * testsuite/gas/ia64/unwind.d: Likewise.
32 * testsuite/gas/mmix/bspec-1.d: Likewise.
33 * testsuite/gas/mmix/bspec-2.d: Likewise.
34 * testsuite/gas/mmix/comment-1.d: Likewise.
35 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
36
3443489c
AM		 372020-07-01 Alan Modra <amodra@gmail.com>
38
39 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
40
054b336d
AM		 412020-07-01 Alan Modra <amodra@gmail.com>
42
43 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
44 in data sections, and mep.
45
bbd19b19
L		 462020-06-30 H.J. Lu <hongjiu.lu@intel.com>
47
48 * NEWS: Mention x86 NaCl target support removal.
49 * config/tc-i386.c: Remove x86 NaCl target support.
50 * config/tc-i386.h: Likewise.
51 * configure.tgt: Likewise.
52 * testsuite/gas/i386/i386.exp: Likewise.
53 * testsuite/gas/i386/iamcu-1.d: Likewise.
54 * testsuite/gas/i386/iamcu-2.d: Likewise.
55 * testsuite/gas/i386/iamcu-3.d: Likewise.
56 * testsuite/gas/i386/iamcu-4.d: Likewise.
57 * testsuite/gas/i386/iamcu-5.d: Likewise.
58 * testsuite/gas/i386/k1om.d: Likewise.
59 * testsuite/gas/i386/l1om.d: Likewise.
60
08ccfccf
NC		 612020-06-30 Nelson Chu <nelson.chu@sifive.com>
62
63 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
64 checking into riscv_csr_address.
65 (riscv_csr_version_check): Likewise.
66 (riscv_csr_address): New function. Return the suitable CSR address
67 after checking the ISA dependency and versions. Issue warnings if
68 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
69 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
70 priv spec versions for them.
71 (reg_csr_lookup_internal): Call riscv_csr_address to find the
72 suitable CSR address.
73 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
74 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
75 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
76 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
77 priv spec warnings here. These warnings are added by accident.
78 Remove them and only focus on the ISA dependency warnings.
79 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
80 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
81 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
82 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
83 than the privileged ones.
84 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
85 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
86 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
87 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
88 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
89 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
90 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
91 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
92 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
93 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
94
8c190ce0
L		 952020-06-29 H.J. Lu <hongjiu.lu@intel.com>
96
97 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
98 (md_assemble): Don't process ImmExt without operands.
99
b20e7614
HPN		 1002020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
101
102 PR gas/25331
103 * config/tc-mmix.c (md_assemble) <fixup for
104 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
105 Also, set its fx_no_overflow.
106 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
107 Similarly this fixup affects 4 bytes, not 8 and needs its
108 fx_no_overflow set.
109 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 110 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 111
279edac5
AM		 1122020-06-29 Alan Modra <amodra@gmail.com>
113
114 * config/tc-s12z.c: Use C style comments.
115 * config/tc-z80.c: Likewise.
116 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
117
b6cd5d10
L		 1182020-06-26 H.J. Lu <hongjiu.lu@intel.com>
119
120 * config/tc-i386.c (md_assemble): Process ImmExt without
121 operands.
122
63112cd6
L		 1232020-06-26 H.J. Lu <hongjiu.lu@intel.com>
124
125 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
126 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
127 VECSIB256 and VECSIB512, respectively.
128 (build_modrm_byte): Replace vecsib with sib.
129
2a1bb84c
JB		 1302020-06-26 Jan Beulich <jbeulich@suse.com>
131
132 * testsuite/gas/i386/nop-1-suffix.d: New.
133 * testsuite/gas/i386/i386.exp: Run new test.
134
85f7484a
PB		 1352020-06-26 Pat Bernardi <bernardi@adacore.com>
136
137 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
138 (md_pseudo_table): Handle "gnu_attribute".
139 * doc/as.texi: Document GNU attribute for M68K.
140
b59d128a
NC		 1412020-06-25 Nick Clifton <nickc@redhat.com>
142
143 PR 26141
144 * config/tc-arm.c (arm_force_relocation): Force resolution of
145 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
146 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
147
c423d21a
JB		 1482020-06-25 Jan Beulich <jbeulich@suse.com>
149
150 * config/tc-i386.c (md_assemble): Move call to process_immext()
151 ...
152 (process_operands): ... here.
153
8bbb3ad8
JB		 1542020-06-25 Jan Beulich <jbeulich@suse.com>
155
156 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
157 diagnostic when there is a sizing prefix. Switch to word/dword/
158 qword encoding when there is a sizing prefix and no (explicit or
159 derived) suffix.
160 (update_imm): Handle presence of a sizing prefix.
161 * testsuite/gas/i386/noreg16-data32.d,
162 testsuite/gas/i386/noreg32-data16.d,
163 testsuite/gas/i386/noreg32-data16.e,
164 testsuite/gas/i386/noreg64-data16.d,
165 testsuite/gas/i386/noreg64-data16.e,
166 testsuite/gas/i386/noreg64-rex64.d: New.
167 * testsuite/gas/i386/i386.exp: Run new tests.
168 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
169 Introduce and use pfx* macros.
170 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
171 addressing.
172 * testsuite/gas/i386/noreg16.d: Adjust expectations.
173
589958d6
JB		 1742020-06-25 Jan Beulich <jbeulich@suse.com>
175
176 * testsuite/gas/i386/avx-16bit.d,
177 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
178 testsuite/gas/i386/avx512f-16bit.d,
179 testsuite/gas/i386/avx512f.d,
180 testsuite/gas/i386/evex-lig256.d,
181 testsuite/gas/i386/evex-lig512.d
182 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
183 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
184 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
185 testsuite/gas/i386/sse2-16bit.d,
186 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
187 expectations.
188
0b9404fd
JB		 1892020-06-25 Jan Beulich <jbeulich@suse.com>
190
191 * config/tc-i386.c (md_assemble): Also reject explicit REX
192 prefixes with VEX and alike encoded insns. Zap consumed bits
193 from i.rex.
194 (output_insn): Don't ignore REX prefix for VEX and alike
195 encodings; abort() instead if encountered.
196 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
197 ...
198 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
199 * testsuite/gas/i386/x86-64-pseudos.d,
200 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
201
a5aeccd9
JB		 2022020-06-25 Jan Beulich <jbeulich@suse.com>
203
204 * config/tc-i386.c (process_operands): Translate explicit REX
205 prefix into i.rex for SSE2AVX templates.
206 (set_rex_vrex): New helper.
207 (build_modrm_byte): Use it.
208 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
209 REX prefixes.
210 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
211
40d231b4
JB		 2122020-06-25 Jan Beulich <jbeulich@suse.com>
213
214 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
215 templates when there's no data size prefix.
216 (md_assemble): Reject data size prefix also for legacy encoded
217 SIMD templates.
218 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
219 Uncomment previously not working line.
220 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
221 data16 prefix.
222 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
223 testsuite/gas/i386/sse2avx.d: Adjust expectations.
224
11abe426
JB		 2252020-06-25 Jan Beulich <jbeulich@suse.com>
226
227 * config/tc-i386.c (build_evex_prefix): Drop early setting of
228 vec_length.
229
1a79004f
NC		 2302020-06-23 Nelson Chu <nelson.chu@sifive.com>
231
232 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
233 explicit_priv_attr. It used to indicate CSR or priv instructions are
234 explictly used.
235 (riscv_is_priv_insn): Return True if it is a privileged instruction.
236 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
237 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
238 (riscv_write_out_attrs): Clarification of when to generate the elf
239 priv spec attributes.
240 * testsuite/gas/riscv/attribute-11.s: Add comments.
241 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
242 `priv_insn_<n>` to decide which priv instruction is expected to used.
243 (<n> is a to e.)
244 * testsuite/gas/riscv/attribute-14a.d: Likewise.
245 * testsuite/gas/riscv/attribute-14b.d: Likewise.
246 * testsuite/gas/riscv/attribute-14c.d: Likewise.
247 * testsuite/gas/riscv/attribute-14d.d: Likewise.
248 * testsuite/gas/riscv/attribute-14e.d: Likewise.
249
39ff0b81
NC		 2502020-06-22 Nelson Chu <nelson.chu@sifive.com>
251
252 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
253 (riscv_set_default_priv_spec): Get the priv spec version from the
254 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
255
e2201c2a
AM		 2562020-06-20 Alan Modra <amodra@gmail.com>
257
258 * configure.tgt: Set bfd_gas for all SH targets.
259
d27c357a
JB		 2602020-06-18 Jan Beulich <jbeulich@suse.com>
261
262 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
263 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
264 expectations.
265
708a2fff
CL		 2662020-06-16 Lili Cui <lili.cui@intel.com>
267
268 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
269 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
270 * doc/c-i386.texi: Add avx512_vp2intersect.
271
2106ed9b
JB		 2722020-06-16 Jan Beulich <jbeulich@suse.com>
273
274 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
275 conditional.
276 * testsuite/gas/i386/sse-check.s: Adjust comment.
277 * testsuite/gas/i386/sse-check-error.l,
278 testsuite/gas/i386/sse-check-warn.e,
279 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
280 expectations.
281
a435742a
AM		 2822020-06-16 Alan Modra <amodra@gmail.com>
283
284 * config/tc-tic30.h: Remove OBJ_AOUT support.
285 * configure.tgt: Delete tic30-*-*aout* entry.
286
7a77f1ac
MF		 2872020-06-15 Max Filippov <jcmvbkbc@gmail.com>
288
289 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
290 macros.
291 (elf32xtensa_abi): New declaration.
292 (option_abi_windowed, option_abi_call0): New enum constants.
293 (md_longopts): Add entries for --abi-windowed and --abi-call0.
294 (md_parse_option): Add handlers for --abi-windowed and
295 --abi-call0.
296 (xtensa_add_config_info): Use xtensa_abi_choice instead of
297 XSHAL_ABI to format ABI tag.
298 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
299 --abi-call0 to the list of options.
300 * doc/c-xtensa.texi: Add description for options --abi-windowed
301 and --abi-call0.
302 * testsuite/gas/xtensa/abi-call0.d: New test definition.
303 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
304 * testsuite/gas/xtensa/abi.s: New test source.
305
efe30057
L		 3062020-06-14 H.J. Lu <hongjiu.lu@intel.com>
307
308 PR gas/26115
309 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
310 xsusldtrk.
311 * testsuite/gas/i386/tsxldtrk.s: Likewise.
312 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
313 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
314
d8af286f
NC		 3152020-06-12 Nelson Chu <nelson.chu@sifive.com>
316
317 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
318 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
319 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
320
18ca16be
SG		 3212020-06-09 Seth Girvan <snth@snthhacks.com>
322
323 * doc/c-avr.texi: Improve wording.
324
6778f1c4
JB		 3252020-06-09 Jan Beulich <jbeulich@suse.com>
326
327 * testsuite/gas/i386/x86-64-pseudos-bad.s,
328 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
329
73239888
JB		 3302020-06-09 Jan Beulich <jbeulich@suse.com>
331
332 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
333 encoding tests.
334 * testsuite/gas/i386/prefix.d: Adjust expectations.
335
bf926894
JB		 3362020-06-09 Jan Beulich <jbeulich@suse.com>
337
338 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
339 with VEX/EVEX encoding tests.
340 * testsuite/gas/i386/prefix.d: Adjust expectations.
341
828c2a25
JB		 3422020-06-09 Jan Beulich <jbeulich@suse.com>
343
344 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
345 suffix.
346 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
347 * testsuite/gas/i386/noreg64.d: Adjust expectations.
348 * testsuite/gas/i386/noreg-intel64.d,
349 testsuite/gas/i386/noreg-intel64.l,
350 testsuite/gas/i386/noreg-intel64.s: New.
351 * testsuite/gas/i386/i386.exp: Run new tests.
352
da4977e0
JB		 3532020-06-09 Jan Beulich <jbeulich@suse.com>
354
355 * config/tc-i386.c (vex_encoding_error): New enumerator.
356 (VEX_check_operands): Rename to VEX_check_encoding. Check
357 for vex_encoding_error. Move Imm4 handling ...
358 (check_VecOperands): ... here.
359 (match_template): Call VEX_check_encoding when there are no
360 operands. Split construct calling check_VecOperands and
361 VEX_check_encoding (when there are operands).
362 (check_register): Don't blindly set vex_encoding_evex.
363 * testsuite/gas/i386/pseudos-bad.s,
364 testsuite/gas/i386/pseudos-bad.l: New.
365 * testsuite/gas/i386/i386.exp: Run new test.
366 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
367
26417f19
AC		 3682020-06-08 Alex Coplan <alex.coplan@arm.com>
369
370 * config/tc-arm.c (insns): Add dfb.
371 * testsuite/gas/arm/dfb.d: New test.
372 * testsuite/gas/arm/dfb.s: Input for test.
373
9f3e7dbc
NC		 3742020-06-08 Nick Clifton <nickc@redhat.com>
375
376 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
377
dd6b8a0b
JB		 3782020-06-08 Jan Beulich <jbeulich@suse.com>
379
380 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
381
73c76375
JB		 3822020-06-08 Jan Beulich <jbeulich@suse.com>
383
384 * config/tc-i386.c (check_byte_reg): Drop dead conditional
385 around as_bad().
386
22e00a3f
JB		 3872020-06-08 Jan Beulich <jbeulich@suse.com>
388
389 * config/tc-i386.c (check_register): Split RegTR handling, to
390 fail recognition also in 64-bit mode as well as with i586 or
391 i686 explicitly enabled.
392 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
393 * testsuite/gas/i386/x86_64-intel.d,
394 testsuite/gas/i386/x86_64.d: Adjust expectations.
395
1ab84e02
JB		 3962020-06-08 Jan Beulich <jbeulich@suse.com>
397
398 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
399 * testsuite/gas/cfi/cfi.exp: Run this test.
400
af32b722
JB		 4012020-06-08 Jan Beulich <jbeulich@suse.com>
402
403 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
404 check to %st(N) parsing logic.
405 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
406
8a6fb3f9
JB		 4072020-06-08 Jan Beulich <jbeulich@suse.com>
408
409 * config/tc-i386.c (bad_reg): New.
410 (check_VecOperations, i386_att_operand, i386_parse_name): Check
411 for it.
412 (check_register): New, broken out from ...
413 (parse_real_register): ... here. Call it.
414 (parse_register): Call it, and error upon failure.
415 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
416 testsuite/gas/i386/x86-64-equ-bad.s,
417 testsuite/gas/i386/x86-64-equ-bad.l: New.
418 * testsuite/gas/i386/i386.exp: Run new tests.
419
1424c35d
AM		 4202020-06-06 Alan Modra <amodra@gmail.com>
421
422 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
423 * doc/c-ppc.texi: Likewise.
424
87c69f97
AM		 4252020-06-06 Alan Modra <amodra@gmail.com>
426
427 * config/tc-ppc.c: Update throughout for reloc renaming.
428
f1919c56
JM		 4292020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
430
431 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
432 stringop-overflow.
433
3fc6c3dc
NC		 4342020-06-05 Nelson Chu <nelson.chu@sifive.com>
435
436 * config/tc-riscv.c (explicit_csr): New static boolean.
437 Used to indicate CSR are explictly used.
438 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
439 (riscv_write_out_attrs): If we already have set elf priv
440 attributes, then generate them. Otherwise, don't generate
441 them when no CSR are used.
442 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
443 * testsuite/gas/riscv/attribute-02.d: Likewise.
444 * testsuite/gas/riscv/attribute-03.d: Likewise.
445 * testsuite/gas/riscv/attribute-04.d: Likewise.
446 * testsuite/gas/riscv/attribute-05.d: Likewise.
447 * testsuite/gas/riscv/attribute-06.d: Likewise.
448 * testsuite/gas/riscv/attribute-07.d: Likewise.
449 * testsuite/gas/riscv/attribute-08.d: Likewise.
450 * testsuite/gas/riscv/attribute-09.d: Likewise.
451 * testsuite/gas/riscv/attribute-10.d: Likewise.
452 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
453 * testsuite/gas/riscv/attribute-11.s: New testcase.
454 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
455 used, so we should output the ELF priv attributes.
456 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
457 used, so output the priv attributes according to the -mpriv-spec.
458 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
459 used, so ignore the -mpriv-spec setting.
460
d413a623
L		 4612020-06-04 H.J. Lu <hongjiu.lu@intel.com>
462
463 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
464 cgen_get_insn_value.
465 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
466 endianness to cgen_get_insn_value and cgen_put_insn_value.
467
7d8b91fd
JM		 4682020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
469
470 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
471 cgen_put_insn_value.
472
d8740be1
JM		 4732020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
474
475 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
476 bpf_cgen_cpu_open.
477 (md_assemble): Remove no longer needed hack.
478
e9bffec9
JM		 4792020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
480
481 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
482 cgen_put_insn_value.
483 (gas_cgen_md_apply_fix): Likewise.
484 (gas_cgen_md_apply_fix): Likewise.
485 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
486 cgen_put_insn_value.
487 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
488 cgen_put_insn_value.
489
1cf67587
AM		 4902020-06-04 Alan Modra <amodra@gmail.com>
491
492 * testsuite/config/default.exp: Remove global directive outside
493 proc body.
494 * testsuite/gas/mep/complex-relocs.exp: Likewise.
495 * testsuite/gas/microblaze/relax_size.exp: Likewise.
496 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
497 * testsuite/gas/mt/relocs.exp: Likewise.
498 * testsuite/gas/rx/rx.exp: Likewise.
499
338d56a8
SC		 5002020-06-03 Stephen Casner <casner@acm.org>
501
502 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
503
bb7322c6
JW		 5042020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
505 Jim Wilson <jimw@sifive.com>
506
507 PR 26051
508 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
509 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
510 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
511 Move B before SB. Move J before UJ.
512
c39c821c
AC		 5132020-06-01 Alex Coplan <alex.coplan@arm.com>
514
515 * write.c (relax_segment): Fix handling of negative offset when
516 relaxing an rs_org frag.
517 * testsuite/gas/aarch64/org-neg.d: New test.
518 * testsuite/gas/aarch64/org-neg.l: Error output for test.
519 * testsuite/gas/aarch64/org-neg.s: Input for test.
520 * testsuite/gas/arm/org-neg.d: New test.
521 * testsuite/gas/arm/org-neg.l: Error output for test.
522 * testsuite/gas/arm/org-neg.s: Input for test.
523
66e3eb08
SC		 5242020-05-28 Stephen Casner <casner@acm.org>
525
526 Fix unexpected failures in gas testsuite for pdp11-aout target.
527 These are caused by the PDP11's mix of little-endian octets in
528 shorts but shorts in big endian order for long or quad.
529
530 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
531 * testsuite/gas/all/gas.exp: Select alternate test scripts for
532 pdp11, skip octa test completely.
533 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
534 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
535 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
536
9e85f042
NC		 5372020-05-28 Alex Coplan <alex.coplan@arm.com>
538
539 * frags.c (frag_grow): Fix comment.
540
1c912705
SC		 5412020-05-27 Stephen Casner <casner@acm.org>
542
543 PR gas/26001
544 * config/tc-pdp11.c (parse_reg): Distinguish register names from
545 symbols that begin with a register name.
546 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
547 * testsuite/gas/pdp11/pr26001.s: Likewise.
548 * testsuite/gas/pdp11/pr26001.d: Likewise.
549
5c505568
SC		 5502020-05-27 Simon Cook <simon.cook@embecosm.com>
551
552 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
553 pointer when creating struct riscv_csr_extra.
554
3c730740
L		 5552020-05-26 H.J. Lu <hongjiu.lu@intel.com>
556
557 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
558 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
559 * testsuite/gas/i386/inval-avx512f.l: Updated.
560
57b17940
SSF		 5612020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
562
563 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
564 load/store instruction variants with alignment hints.
565 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
566 instruction variants with alignment hints.
567
e3fed0f2
L		 5682020-05-26 H.J. Lu <hongjiu.lu@intel.com>
569
570 PR gas/26044
571 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
572 instead of R_XGATE_PCREL_X.
573 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
574 BFD_RELOC_XGATE_PCREL_X.
575
8bbc5da5
L		 5762020-05-26 H.J. Lu <hongjiu.lu@intel.com>
577
578 PR gas/26044
579 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
580 with &fragP->fr_literal[0].
581
c4612b92
L		 5822020-05-26 H.J. Lu <hongjiu.lu@intel.com>
583
584 PR gas/26044
585 * config/tc-vax.c (md_estimate_size_before_relax): Replace
586 fragP->fr_literal with &fragP->fr_literal[0].
587 (md_convert_frag): Likewise.
588
70b1b570
L		 5892020-05-26 H.J. Lu <hongjiu.lu@intel.com>
590
591 PR gas/26044
592 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
593 with &fragP->fr_literal[0].
594
e67e940f
L		 5952020-05-26 H.J. Lu <hongjiu.lu@intel.com>
596
597 PR gas/26044
598 * config/tc-crx.c (getreg_image): Change argument type to int.
599 (md_convert_frag): Replace fragP->fr_literal with
600 &fragP->fr_literal[0].
601
a05e3e20
L		 6022020-05-26 H.J. Lu <hongjiu.lu@intel.com>
603
604 PR gas/26044
605 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
606 sprintf with memmove.
607
c6412eee
L		 6082020-05-25 H.J. Lu <hongjiu.lu@intel.com>
609
610 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
611 with &fragP->fr_literal[0].
612
9fcc3457
L		 6132020-05-25 H.J. Lu <hongjiu.lu@intel.com>
614
615 PR gas/26041
616 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
617 2 overlapping strings.
618
6c115e16
L		 6192020-05-25 H.J. Lu <hongjiu.lu@intel.com>
620
621 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
622 with &fragP->fr_literal[0].
623
a39d29cd
L		 6242020-05-25 H.J. Lu <hongjiu.lu@intel.com>
625
626 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
627 with &fragp->fr_literal[0].
628 * config/tc-microblaze.c (md_apply_fix): Likewise.
629 * config/tc-sh.c (md_convert_frag): Likewise.
630
72393fd1
JW		 6312020-05-24 Jim Wilson <jimw@sifive.com>
632
633 PR 26025
634 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
635 asection to segT. New locals seg and subseg. Call subseg_set before
636 fix_new_exp. Call subseg_set after loop to restore original values.
637
9fbb53c7
AM		 6382020-05-21 Alan Modra <amodra@gmail.com>
639
640 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
641 throughout.
642 * config/obj-elf.c: Likewise.
643 * config/tc-aarch64.c: Likewise.
644 * config/tc-arm.c: Likewise.
645 * config/tc-m68k.c: Likewise.
646 * config/tc-nios2.c: Likewise.
647 * config/tc-tic30.c: Likewise.
648 * ecoff.c: Likewise.
649 * read.c: Likewise.
650 * stabs.c: Likewise.
651 * symbols.c: Likewise.
652 * testsuite/gas/all/test-gen.c: Likewise.
653
8f595e9b
NC		 6542020-05-20 Nelson Chu <nelson.chu@sifive.com>
655
656 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
657 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
658 Static variables which are used to set the ISA extensions. You can
659 use -march (or ELF build attributes) and -misa-spec to set them,
660 respectively.
661 (ext_version_hash): The hash table used to handle the extensions
662 with versions.
663 (init_ext_version_hash): Initialize the ext_version_hash according
664 to riscv_ext_version_table.
665 (riscv_get_default_ext_version): The callback function of
666 riscv_parse_subset_t. According to the choosed ISA spec,
667 get the default version for the specific extension.
668 (riscv_set_arch): Set the callback function.
669 (enum options, struct option md_longopts): Add new option -misa-spec.
670 (md_parse_option): Do not call riscv_set_arch for -march. We will
671 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
672 to set default_isa_spec class.
673 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
674 ext_version_hash, and then call riscv_set_arch to set the architecture
675 with versions according to default_arch_with_ext.
676 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
677 x extensions.
678 * testsuite/gas/riscv/attribute-03.d: Likewise.
679 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
680 already set it's version to 2p1 by march, so no need to use the default
681 2p2 version. For m-ext, we do not set the version by -march and ELF arch
682 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
683 ISA spec 2p2, so set 0p0 to it.
684 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
685 zicsr is 2p0 according to ISA spec 20191213.
686 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
687 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
688 You can set them by configure options --with-arch and
689 --with-isa-spec, respectively.
690 (riscv_set_default_isa_spec): New function used to set the
691 default ISA spec.
692 (md_parse_option): Call riscv_set_default_isa_spec rather than
693 call riscv_get_isa_spec_class directly.
694 (riscv_after_parse_args): If the -isa-spec is not set, then we
695 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
696 calling riscv_set_default_isa_spec.
697 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
698 the --with-isa-spec may be set to different ISA spec.
699 * testsuite/gas/riscv/attribute-02.d: Likewise.
700 * testsuite/gas/riscv/attribute-03.d: Likewise.
701 * testsuite/gas/riscv/attribute-04.d: Likewise.
702 * testsuite/gas/riscv/attribute-05.d: Likewise.
703 * testsuite/gas/riscv/attribute-06.d: Likewise.
704 * testsuite/gas/riscv/attribute-07.d: Likewise.
705 * configure.ac: Add configure options, --with-arch and
706 --with-isa-spec.
707 * configure: Regenerated.
708 * config.in: Regenerated.
709 * config/tc-riscv.c (default_priv_spec): Static variable which is
710 used to check if the CSR is valid for the chosen privilege spec. You
711 can use -mpriv-spec to set it.
712 (enum reg_class): We now get the CSR address from csr_extra_hash rather
713 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
714 (riscv_init_csr_hashes): Only need to initialize one hash table
715 csr_extra_hash.
716 (riscv_csr_class_check): Change the return type to void. Don't check
717 the ISA dependency if -mcsr-check isn't set.
718 (riscv_csr_version_check): New function. Check and find the CSR address
719 from csr_extra_hash, according to default_priv_spec. Report warning
720 for the invalid CSR if -mcsr-check is set.
721 (reg_csr_lookup_internal): Updated.
722 (reg_lookup_internal): Likewise.
723 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
724 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
725 (md_parse_option): Call riscv_set_default_priv_version to set
726 default_priv_spec.
727 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
728 privilege spec to the newest one.
729 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
730 include/opcode/riscv.h.
731 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
732 to check the ISA dependency for CSR, so fix the spec version by adding
733 -mpriv-spec=1.11.
734 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
735 version warnings for the test case.
736 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
737 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
738 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
739 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
740 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
741 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
742 Check whether the CSR is valid when privilege version 1.9 is choosed.
743 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
744 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
745 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
746 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
747 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
748 Check whether the CSR is valid when privilege version 1.10 is choosed.
749 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
750 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
751 Check whether the CSR is valid when privilege version 1.11 is choosed.
752 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
753 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
754 setting. You can set it by configure option --with-priv-spec.
755 (riscv_set_default_priv_spec): New function used to set the default
756 privilege spec.
757 (md_parse_option): Call riscv_set_default_priv_spec rather than
758 call riscv_get_priv_spec_class directly.
759 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
760 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
761 calling riscv_set_default_priv_spec.
762 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
763 the --with-priv-spec may be set to different privilege spec.
764 * testsuite/gas/riscv/priv-reg.d: Likewise.
765 * configure.ac: Add configure option --with-priv-spec.
766 * configure: Regenerated.
767 * config.in: Regenerated.
768 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
769 explicit_attr. Set it to TRUE if any ELF attribute is found.
770 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
771 the priv attributes are set.
772 (md_assemble): Set the default_priv_spec according to the priv
773 attributes when we start to assemble instruction.
774 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
775 riscv_write_out_attrs. Update the arch and priv attributes. If we
776 don't set the corresponding ELF attributes, then try to output the
777 default ones.
778 (riscv_set_public_attributes): If any ELF attribute or -march-attr
779 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
780 to update the arch and priv attributes.
781 (s_riscv_attribute): Make sure all arch and priv attributes are set
782 before any instruction.
783 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
784 ELF attribute or -march-attr is set. If the priv attributes are not
785 set, then try to update them by the default setting (-mpriv-spec or
786 --with-priv-spec).
787 * testsuite/gas/riscv/attribute-02.d: Likewise.
788 * testsuite/gas/riscv/attribute-03.d: Likewise.
789 * testsuite/gas/riscv/attribute-04.d: Likewise.
790 * testsuite/gas/riscv/attribute-06.d: Likewise.
791 * testsuite/gas/riscv/attribute-07.d: Likewise.
792 * testsuite/gas/riscv/attribute-08.d: Likewise.
793 * testsuite/gas/riscv/attribute-09.d: Likewise.
794 * testsuite/gas/riscv/attribute-10.d: Likewise.
795 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
796 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
797 set by priv attributes must be supported.
798 * testsuite/gas/riscv/attribute-05.s: Likewise.
799 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
800 priv attributes according to the -mpriv-spec option.
801 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
802 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
803 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
804 * testsuite/gas/riscv/priv-reg.d: Removed.
805 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
806 CSR according to the priv spec 1.9.
807 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
808 CSR according to the priv spec 1.9.1.
809 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
810 CSR according to the priv spec 1.10.
811 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
812 CSR according to the priv spec 1.11.
813 * config/tc-riscv.c (md_show_usage): Add descriptions about
814 the new GAS options.
815 * doc/c-riscv.texi: Likewise.
816
3d205eb4
PB		 8172020-05-19 Peter Bergner <bergner@linux.ibm.com>
818
819 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
820 * testsuite/gas/ppc/power9.d: Likewise.
821 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
822 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
823 sync, wait, waitrsv>: Add tests.
824 * testsuite/gas/ppc/power10.d: Likewise.
825
164446e0
AF		 8262020-05-19 Alexander Fedotov <alfedotov@gmail.com>
827
828 PR 25992
829 * config/tc-arm.c : Add arm_ext_v8r feature.
830 (it_fsm_post_encode): Check arm_ext_v8r feature.
831 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
832
69f57659
AM		 8332020-05-19 Alan Modra <amodra@gmail.com>
834
835 * write.c (write_contents): Use bfd_get_filename rather than
836 accessing bfd->filename directly. Use bfd_section_name rather
837 than accessing section->name directly.
838
0e1d094e
AM		 8392020-05-19 Alan Modra <amodra@gmail.com>
840
841 * symbols.c (local_symbol_make): Init all of lsy_flags.
842
d402189f
AM		 8432020-05-18 Alan Modra <amodra@gmail.com>
844
845 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
846 before looking at add_symbol->sy_flags.
847
503648e4 8482020-05-18 Hongtao Liu <hongtao.liu@intel.com>
849
850 * config/tc-i386.c: Not handle lret/iret.
851 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
852 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
853 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
854 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
855 * testsuite/gas/i386/lfence-ret.s: Ditto.
856 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
857 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
858 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
859 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
860 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
861 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
862 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
863
2a50b401
AM		 8642020-05-15 Alan Modra <amodra@gmail.com>
865 Alex Coplan <alex.coplan@arm.com>
866
867 * symbols.c (struct local_symbol): Update comment.
868 (resolve_symbol_value): For resolved symbols equated to other
869 symbols, verify that the referenced symbol is not a local_symbol
870 before accessing sy_value. Don't leave symbol loops during
871 finalize_syms resolution.
872 * testsuite/gas/all/assign-bad-recursive.d: New test.
873 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
874 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
875 * testsuite/gas/all/gas.exp: Run it.
876
9d95b8e9
NC		 8772020-05-14 Nick Clifton <nickc@redhat.com>
878
879 * po/sv.po: Updated Swedish translation.
880
3b646889
AM		 8812020-05-11 Alan Modra <amodra@gmail.com>
882
883 * testsuite/gas/ppc/scalarquad.d,
884 * testsuite/gas/ppc/scalarquad.s: New test.
885 * testsuite/gas/ppc/ppc.exp: Run it.
886
9cc4ce88
AM		 8872020-05-11 Alan Modra <amodra@gmail.com>
888
889 * testsuite/gas/ppc/rightmost.d,
890 * testsuite/gas/ppc/rightmost.s: New test.
891 * testsuite/gas/ppc/ppc.exp: Run it.
892
5d57bc3f
AM		 8932020-05-11 Alan Modra <amodra@gmail.com>
894
895 * testsuite/gas/ppc/xvtlsbb.d,
896 * testsuite/gas/ppc/xvtlsbb.s: New test.
897 * testsuite/gas/ppc/ppc.exp: Run it.
898
66ef5847
AM		 8992020-05-11 Alan Modra <amodra@gmail.com>
900
901 * testsuite/gas/ppc/stringop.d,
902 * testsuite/gas/ppc/stringop.s: New test.
903 * testsuite/gas/ppc/ppc.exp: Run it.
904
4f3e9537
PB		 9052020-05-11 Peter Bergner <bergner@linux.ibm.com>
906
907 * testsuite/gas/ppc/set_bool.d,
908 * testsuite/gas/ppc/set_bool.s: New test.
909 * testsuite/gas/ppc/ppc.exp: Run it.
910
ec40e91c
AM		 9112020-05-11 Alan Modra <amodra@gmail.com>
912
913 * testsuite/gas/ppc/bitmanip.d,
914 * testsuite/gas/ppc/bitmanip.s: New test.
915 * testsuite/gas/ppc/ppc.exp: Run it.
916
d7e97a76
AM		 9172020-05-11 Alan Modra <amodra@gmail.com>
918
919 * testsuite/gas/ppc/genpcv.d,
920 * testsuite/gas/ppc/genpcv.s: New test.
921 * testsuite/gas/ppc/ppc.exp: Run it.
922
fdefed7c
AM		 9232020-05-11 Alan Modra <amodra@gmail.com>
924
925 * testsuite/gas/ppc/maskmanip.d,
926 * testsuite/gas/ppc/maskmanip.s: New test.
927 * testsuite/gas/ppc/ppc.exp: Run it.
928
aa3c112f
AM		 9292020-05-11 Alan Modra <amodra@gmail.com>
930 Peter Bergner <bergner@linux.ibm.com>
931
932 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
933 (md_assemble): Check acc specified in correct operand.
934 * testsuite/gas/ppc/outerprod.d,
935 * testsuite/gas/ppc/outerprod.s,
936 * testsuite/gas/ppc/vsx4.d,
937 * testsuite/gas/ppc/vsx4.s: New tests.
938 * testsuite/gas/ppc/ppc.exp: Run them.
939
6edbfd3b
AM		 9402020-05-11 Alan Modra <amodra@gmail.com>
941
942 * testsuite/gas/ppc/simd_perm.d,
943 * testsuite/gas/ppc/simd_perm.s: New test.
944 * testsuite/gas/ppc/ppc.exp: Run it.
945
c7d7aea2
AM		 9462020-05-11 Alan Modra <amodra@gmail.com>
947
948 * testsuite/gas/ppc/int128.d,
949 * testsuite/gas/ppc/int128.s: New test.
950 * testsuite/gas/ppc/ppc.exp: Run it.
951
94ba9882
AM		 9522020-05-11 Alan Modra <amodra@gmail.com>
953
954 * testsuite/gas/ppc/vsx_32byte.d,
955 * testsuite/gas/ppc/vsx_32byte.s: New test.
956 * testsuite/gas/ppc/ppc.exp: Run it.
957
f4791f1a
AM		 9582020-05-11 Alan Modra <amodra@gmail.com>
959
960 * testsuite/gas/ppc/vec_mul.s,
961 * testsuite/gas/ppc/vec_mul.d: New test.
962 * testsuite/gas/ppc/ppc.exp: Run it.
963
3ff0a5ba
PB		 9642020-05-11 Peter Bergner <bergner@linux.ibm.com>
965
966 * testsuite/gas/ppc/byte_rev.d,
967 * testsuite/gas/ppc/byte_rev.s: New test.
968 * testsuite/gas/ppc/ppc.exp: Run it.
969
afef4fe9
PB		 9702020-05-11 Peter Bergner <bergner@linux.ibm.com>
971
972 * testsuite/gas/ppc/power10.d: Add paste. tests.
973 * testsuite/gas/ppc/power10.s: Likewise.
974
1224c05d
PB		 9752020-05-11 Peter Bergner <bergner@linux.ibm.com>
976
977 * testsuite/gas/ppc/power10.s: New test.
978 * testsuite/gas/ppc/power10.d: Likewise.
979 * testsuite/gas/ppc/ppc.exp: Run it.
980
7c1f4227
AM		 9812020-05-11 Alan Modra <amodra@gmail.com>
982
983 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
984 renaming.
985 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
986 place of -mfuture/-Mfuture.
987 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
988 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
989
bfeaed38
NC		 9902020-05-06 Nick Clifton <nickc@redhat.com>
991
992 * po/sv.po: Updated Swedish translation.
993
6ef719c0
NC		 9942020-05-06 Nick Clifton <nickc@redhat.com>
995
996 PR 25927
997 * doc/as.texi (Preprocessing): Replace cross reference to not
998 existant document with a URL to the equivalent page in the GCC
999 manual.
1000
546cb2d8
NC		 10012020-05-05 Nick Clifton <nickc@redhat.com>
1002
1003 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1004 construction of a DWARF-5 directory name table.
1005 * testsuite/gas/elf/pr25917.d: Update expected output.
1006
7d0bd487
GN		 10072020-05-05 Gunther Nikl <gnikl@justmail.de>
1008
1009 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1010 (md_parse_option): Remove initialization of elf_flags.
070b775f 1011
fe05f369
ASDV		 10122020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1013
1014 PR gas/25863
1015 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1016 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1017 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1018
4706679d
NC		 10192020-05-04 Nick Clifton <nickc@redhat.com>
1020
1021 PR 25917
1022 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1023 table's existence before looking at its entries.
070b775f
NC		 1024 Also do not emit a default directory entry if there are no
1025 directories in use.
1026
4706679d
NC		 1027 * testsuite/gas/elf/pr25917.s: New test source file.
1028 * testsuite/gas/elf/pr25917.d: New test driver.
1029 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1030
09c1e68a
AC		 10312020-04-30 Alex Coplan <alex.coplan@arm.com>
1032
1033 * config/tc-aarch64.c (fix_insn): Implement for
1034 AARCH64_OPND_UNDEFINED.
1035 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1036 * testsuite/gas/aarch64/udf.s: New.
1037 * testsuite/gas/aarch64/udf.d: New.
1038 * testsuite/gas/aarch64/udf-invalid.s: New.
1039 * testsuite/gas/aarch64/udf-invalid.l: New.
1040 * testsuite/gas/aarch64/udf-invalid.d: New.
1041
c578f16e
YS		 10422020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1043
1044 * config/tc-rx.c (elf_flags): Reset default value.
1045 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1046
935f1f4b
MF		 10472020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1048
1049 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1050 if it's not defined.
1051 (microarch_earliest): New static variable.
1052 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1053 simcall opcode has mandatory parameter.
1054 (xg_init_global_config): Initialize microarch_earliest.
1055
5c936ef5
NC		 10562020-04-29 Nick Clifton <nickc@redhat.com>
1057
1058 PR 22699
1059 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1060 IMM0_8S and add support for IMM0_8U.
1061 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1062 unsigned 8-bit immediate.
1063 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1064 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1065
251dae91
TC		 10662020-04-27 Tamar Christina <tamar.christina@arm.com>
1067
1068 * NEWS: Add news entry for big-obj.
1069 * config/tc-i386.c (i386_target_format): Support new format.
1070 * doc/c-i386.texi: Add i386 support.
1071 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1072 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1073
714e6c96
NC		 10742020-04-27 Nick Clifton <nickc@redhat.com>
1075
1076 PR 25878
1077 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1078 (assign_file_to_slot): New function. Fills in an entry in the
1079 files table.
1080 (allocate_filenum): Use new function.
1081 (allocate_filename_to_slot): Use new function. If the specified
1082 slot entry is already in use, but was chosen automatically then
1083 reassign the automatic entry.
1084
a09f656b 10852020-04-26 Hongtao Liu <hongtao.liu@intel.com
1086
1087 * config/tc-i386.c (lfence_before_ret_shl): New member.
1088 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1089 for Anysize insns.
1090 (insert_after_load): Issue warning for REP CMPS/SCAS.
1091 (insert_before_before): Handle iret, Handle
1092 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1093 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1094 -mlfence-before-ret=[none/not/or/shl/yes].
1095 Enable -mlfence-before-ret=shl when
1096 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1097 (md_show_usage): Ditto.
1098 * doc/c-i386.texi: Ditto.
1099 * testsuite/gas/i386/i386.exp: Add new testcases.
1100 * testsuite/gas/i386/lfence-load-b.d: New.
1101 * testsuite/gas/i386/lfence-load-b.e: New.
1102 * testsuite/gas/i386/lfence-load.d: Modified.
1103 * testsuite/gas/i386/lfence-load.e: New.
1104 * testsuite/gas/i386/lfence-load.s: Modified.
1105 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1106 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1107 * testsuite/gas/i386/lfence-ret-c.d: New.
1108 * testsuite/gas/i386/lfence-ret-d.d: New.
1109 * testsuite/gas/i386/lfence-ret.s: Modified.
1110 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1111 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1112 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1113 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1114 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1115 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1116 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1117 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1118 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1119 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1120
30ce8e47
MF		 11212020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1122
1123 PR ld/25861
1124 * config/tc-xtensa.c (md_apply_fix): Replace
1125 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1126 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1127 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1128 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1129 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1130
31c89d60
AM		 11312020-04-22 Alan Modra <amodra@gmail.com>
1132
1133 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1134 symbol for ".symver .. remove".
1135 * doc/as.texi (.symver): Update.
1136 * testsuite/gas/symver/symver11.s: Make foo weak.
1137 * testsuite/gas/symver/symver11.d: Expect an error.
1138 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1139
1d3eb556
L		 11402020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1143
bb2a1453
AS		 11442020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1145
1146 PR 25848
1147 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1148 * testsuite/gas/m68k/operands.d: Update.
1149 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1150
c36876fe
TC		 11512020-04-21 Tamar Christina <tamar.christina@arm.com>
1152
1153 PR binutils/24753
1154 * testsuite/gas/arm/pr24753.d: New test.
1155 * testsuite/gas/arm/pr24753.s: New test.
1156
6914be53
L		 11572020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1158
1159 PR gas/23840
1160 PR gas/25295
1161 * NEWS: Mention .symver extension.
1162 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1163 function.
1164 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1165 add a version name. Add local, hidden and remove visibility
1166 support.
1167 (elf_frob_symbol): Handle the list of version names. Update the
1168 original symbol to local, hidden or remove it from the symbol
1169 table.
1170 (elf_frob_file_before_adjust): Handle the list of version names.
1171 * config/obj-elf.h (elf_visibility): New.
1172 (elf_versioned_name_list): Likewise.
1173 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1174 and visibility. Change versioned_name pointer to struct
1175 elf_versioned_name_list.
1176 * doc/as.texi: Update .symver directive.
1177 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1178 error checking tests.
1179 * testsuite/gas/symver/symver6.d: New file.
1180 * testsuite/gas/symver/symver7.d: Likewise.
1181 * testsuite/gas/symver/symver7.s: Likewise.
1182 * testsuite/gas/symver/symver8.d: Likewise.
1183 * testsuite/gas/symver/symver8.s: Likewise.
1184 * testsuite/gas/symver/symver9.s: Likewise.
1185 * testsuite/gas/symver/symver9a.d: Likewise.
1186 * testsuite/gas/symver/symver9b.d: Likewise.
1187 * testsuite/gas/symver/symver10.s: Likewise.
1188 * testsuite/gas/symver/symver10a.d: Likewise.
1189 * testsuite/gas/symver/symver10b.d: Likewise.
1190 * testsuite/gas/symver/symver11.d: Likewise.
1191 * testsuite/gas/symver/symver11.s: Likewise.
1192 * testsuite/gas/symver/symver12.d: Likewise.
1193 * testsuite/gas/symver/symver12.s: Likewise.
1194 * testsuite/gas/symver/symver13.d: Likewise.
1195 * testsuite/gas/symver/symver13.s: Likewise.
1196 * testsuite/gas/symver/symver14.d: Likewise.
1197 * testsuite/gas/symver/symver14.l: Likewise.
1198 * testsuite/gas/symver/symver15.d: Likewise.
1199 * testsuite/gas/symver/symver15.l: Likewise.
1200 * testsuite/gas/symver/symver6.l: Removed.
1201 * testsuite/gas/symver/symver6.s: Updated.
1202
c2e5c986
SD		 12032020-04-20 Sudakshina Das <sudi.das@arm.com>
1204
1205 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1206 to include TSB.
1207 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1208 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1209 * testsuite/gas/aarch64/system.d: Update.
1210
8a6e1d1d
SD		 12112020-04-20 Sudakshina Das <sudi.das@arm.com>
1212
1213 * testsuite/gas/aarch64/bti.d: Update -march option.
1214 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1215 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1216 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1217 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1218
49af2f5c
AM		 12192020-04-17 Alan Modra <amodra@gmail.com>
1220
1221 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1222
8e4979ac
NC		 12232020-04-16 Gagan Singh Sidhu <broly@mac.com>
1224 Nick Clifton <nickc@redhat.com>
1225
1226 PR 25803
1227 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1228 targets.
1229 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1230 for the type-2 test.
1231 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1232 targets running this test.
1233
c54a9b56
DF		 12342020-02-16 David Faust <david.faust@oracle.com>
1235
1236 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1237 * testsuite/gas/bpf/jump32.s: New file.
1238 * testsuite/gas/bpf/jump32.d: Likewise.
1239
3071b197
L		 12402020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1241
1242 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1243 documentation.
1244
6a3ab923
GN		 12452020-04-08 Gunther Nikl <gnikl@justmail.de>
1246
1247 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1248 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1249 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1250 define.
1251 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1252 * tc.h (md_pcrel_from_section): Add prototype.
1253 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1254 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1255 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1256 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1257 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1258 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1259 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1260 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1261 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1262 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1263 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1264 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1265 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1266 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1267 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1268 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1269 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1270 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1271 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1272 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1273 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1274 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1275 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1276 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1277 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1278 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1279 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1280 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1281 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1282 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1283 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1284 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1285 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1286 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1287 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1288 md_apply_fix3): Delete prototypes.
6a3ab923 1289
6e0e8b45
L		 12902020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1291
1292 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1293 instructions.
1294
266803a2
L		 12952020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1296
1297 * doc/c-z80.texi: Fix @xref warnings.
1298
bb651e8b
CL		 12992020-04-07 Lili Cui <lili.cui@intel.com>
1300
1301 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1302 (cpu_noarch): Likewise.
1303 * doc/c-i386.texi: Document TSXLDTRK.
1304 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1305 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1306 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1307 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1308
4b27d27c
L		 13092020-04-02 Lili Cui <lili.cui@intel.com>
1310
1311 * config/tc-i386.c (cpu_arch): Add .serialize.
1312 (cpu_noarch): Likewise.
1313 * doc/c-i386.texi: Document serialize.
1314 * testsuite/gas/i386/i386.exp: Run serialize tests
1315 * testsuite/gas/i386/serialize.d: Likewise.
1316 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1317 * testsuite/gas/i386/serialize.s: Likewise.
1318
bb897477
RO		 13192020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1320
1321 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1322 * testsuite/gas/elf/section12b.d: Likewise.
1323 * testsuite/gas/elf/section16a.d: Likewise.
1324 * testsuite/gas/elf/section16b.d: Likewise.
1325
59e28a97
GN		 13262020-04-02 Gunther Nikl <gnikl@justmail.de>
1327
1328 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1329 with a suppressed address register.
1330
efc3a950
L		 13312020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1332
1333 PR gas/25756
1334 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1335 * testsuite/gas/i386/localpic.s: Add a test for relocation
1336 against local absolute symbol.
1337 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1338 * testsuite/gas/i386/localpic.d: Updated.
1339 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1340 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1341
15d47c3a
RO		 13422020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1343
1344 PR gas/25732
1345 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1346 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1347 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1348 testsuite/gas/i386/x86-64-jump.d.
1349 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1350 Incorporate changes to
1351 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1352 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1353 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1354 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1355 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1356
876678f0
MR		 13572020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1358
1359 PR 25611
1360 PR 25614
1361 * dwarf2dbg.c: Do not include "bignum.h".
1362
d1a89da5
NC		 13632020-03-30 Nelson Chu <nelson.chu@sifive.com>
1364
1365 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1366 * testsuite/gas/riscv/alias-csr.s: Likewise.
1367 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1368 to priv-reg-pseudo-noalias.
1369 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1370 * testsuite/gas/riscv/bad-csr.l: Likewise.
1371 * testsuite/gas/riscv/bad-csr.s: Likewise.
1372 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1373 * testsuite/gas/riscv/satp.s: Likewise.
1374 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1375 csr instruction, including alias-csr testcase.
1376 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1377 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1378 pseudo instruction with objdump -Mno-aliases.
1379 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1380 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1381 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1382 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1383 * testsuite/gas/riscv/priv-reg.s: Likewise.
1384 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1385 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1386 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1387
b7780957
J		 13882020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1389
1390 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1391 sections with the "b" attribute.
1392
d1023b5d
AM		 13932020-03-22 Alan Modra <amodra@gmail.com>
1394
1395 * testsuite/gas/s12z/truncated.d: Update expected output.
1396
0d832e7f
SB		 13972020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1398
1399 PR 25690
1400 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1401 * doc/c-z80.texi: Update documentation.
1402
327ef784
NC		 14032020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1404
1405 PR 25641
1406 PR 25668
1407 PR 25633
1408 Fix disassembling ED+A4/AC/B4/BC opcodes.
1409 Fix assembling lines containing colonless label and instruction
1410 with first operand inside parentheses.
1411 Fix registration of unsupported by target CPU registers.
1412 * config/tc-z80.c: See above.
1413 * config/tc-z80.h: See above.
1414 * testsuite/gas/z80/colonless.d: Update test.
1415 * testsuite/gas/z80/colonless.s: Likewise.
1416 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1417 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1418 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1419 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1420 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1421 * testsuite/gas/z80/unsup_regs.s: Likewise.
1422 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1423 * testsuite/gas/z80/z80.exp: Likewise.
1424 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1425 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1426 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1427
66d1f7cc
AV		 14282020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1429
1430 PR 25660
1431 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1432 (parse_operands): Handle new operand codes.
1433 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1434 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1435 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1436 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1437 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1438 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1439 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1440 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1441
9e8f1c90
L		 14422020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1443
1444 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1445
97b4a8f7
L		 14462020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1447
1448 * testsuite/gas/i386/i386.exp: Run new tests.
1449 * testsuite/gas/i386/lfence-byte.d: New file.
1450 * testsuite/gas/i386/lfence-byte.e: Likewise.
1451 * testsuite/gas/i386/lfence-byte.s: Likewise.
1452 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1453 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1454 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1455 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1456 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1457 * testsuite/gas/i386/lfence-load.d: Likewise.
1458 * testsuite/gas/i386/lfence-load.s: Likewise.
1459 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1460 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1461 * testsuite/gas/i386/lfence-ret.s: Likewise.
1462 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1463 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1464 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1465 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1466 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1467 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1468 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1469 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1470 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1471 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1472 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1473 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1474
ae531041
L		 14752020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1476
1477 * config/tc-i386.c (lfence_after_load): New.
1478 (lfence_before_indirect_branch_kind): New.
1479 (lfence_before_indirect_branch): New.
1480 (lfence_before_ret_kind): New.
1481 (lfence_before_ret): New.
1482 (last_insn): New.
1483 (load_insn_p): New.
1484 (insert_lfence_after): New.
1485 (insert_lfence_before): New.
1486 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1487 Set last_insn.
1488 (OPTION_MLFENCE_AFTER_LOAD): New.
1489 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1490 (OPTION_MLFENCE_BEFORE_RET): New.
1491 (md_longopts): Add -mlfence-after-load=,
1492 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1493 (md_parse_option): Handle -mlfence-after-load=,
1494 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1495 (md_show_usage): Display -mlfence-after-load=,
1496 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1497 (i386_cons_align): New.
1498 * config/tc-i386.h (i386_cons_align): New.
1499 (md_cons_align): New.
1500 * doc/c-i386.texi: Document -mlfence-after-load=,
1501 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1502
5496f3c6
NC		 15032020-03-11 Nick Clifton <nickc@redhat.com>
1504
1505 PR 25611
1506 PR 25614
1507 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1508 (DWARF2_FILE_SIZE_NAME): Default to -1.
1509 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1510 whichever is higher.
1511 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1512 (NUM_MD5_BYTES): Define.
1513 (struct file entry): Add md5 field.
1514 (get_filenum): Delete and replace with...
1515 (get_basename): New function.
1516 (get_directory_table_entry): New function.
1517 (allocate_filenum): New function.
1518 (allocate_filename_to_slot): New function.
1519 (dwarf2_where): Use new functions.
1520 (dwarf2_directive_filename): Add support for extended .file
1521 pseudo-op.
1522 (dwarf2_directive_loc): Allow the use of file number zero with
1523 DWARF 5 or higher.
1524 (out_file_list): Rename to...
1525 (out_dir_and_file_list): Add DWARF 5 support.
1526 (out_debug_line): Emit extra values into the section header for
1527 DWARF 5.
1528 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1529 * doc/as.texi (.file): Update the description of this pseudo-op.
1530 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1531 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1532 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1533 * NEWS: Mention the new feature.
1534
a6a1f5e0
AM		 15352020-03-10 Alan Modra <amodra@gmail.com>
1536
1537 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1538 to avoid signed overflow.
1539 * config/tc-mcore.c (md_assemble): Likewise.
1540 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1541 * config/tc-nds32.c (SET_ADDEND): Likewise.
1542 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1543
3fabc179
JB		 15442020-03-09 Jan Beulich <jbeulich@suse.com>
1545
1546 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1547 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1548 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1549
190e5fc8
AM		 15502020-03-07 Alan Modra <amodra@gmail.com>
1551
1552 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1553 first column.
1554
84d9ab33
NC		 15552020-03-06 Nick Clifton <nickc@redhat.com>
1556
1557 PR 25614
1558 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1559 0 if the dwarf_level is 5 or more. Complain if a filename follows
1560 a file 0.
1561 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1562 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1563 * testsuite/gas/elf/elf.exp: Run the new test.
1564
1565 PR 25612
1566 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1567 * doc/as.texi: Fix another typo.
1568
31bf1864
NC		 15692020-03-06 Nick Clifton <nickc@redhat.com>
1570
1571 PR 25612
1572 * as.c (dwarf_level): Define.
1573 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1574 (parse_args): Add support for the new options.
1575 as.h (dwarf_level): Prototype.
1576 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1577 value.
1578 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1579 (DWARF2_LINE_VERSION): Remove definition.
1580 * doc/as.texi: Document the new options.
1581
3c968de5
NC		 15822020-03-06 Nick Clifton <nickc@redhat.com>
1583
1584 PR 25572
1585 * as.c (main): Allow matching input and outputs when they are
1586 not regular files.
1587
bc49bfd8
JB		 15882020-03-06 Jan Beulich <jbeulich@suse.com>
1589
1590 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1591 casing.
1592 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1593 one of byte/word/dword/qword is set alongside a SIMD register in
1594 a template's operand.
1595
4873e243
JB		 15962020-03-06 Jan Beulich <jbeulich@suse.com>
1597
1598 * config/tc-i386.c (match_template): Extend code in logic
1599 rejecting certain suffixes in certain modes to also cover mask
1600 register use and VecSIB. Drop special casing of broadcast. Skip
1601 immediates in the check.
1602
e365e234
JB		 16032020-03-06 Jan Beulich <jbeulich@suse.com>
1604
1605 * config/tc-i386.c (match_template): Fold duplicate code in
1606 logic rejecting certain suffixes in certain modes. Drop
1607 pointless "else".
1608
4ed21b58
JB		 16092020-03-06 Jan Beulich <jbeulich@suse.com>
1610
1611 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1612 alongside !norex64 ones.
1613 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1614 with both 32- and 64-bit GPR operands.
1615 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1616 32- and 64-bit GPR operands.
1617 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1618 testsuite/gas/i386/x86-64-avx512bw.d,
1619 testsuite/gas/i386/x86-64-avx512f-intel.d,
1620 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1621
643bb870
JB		 16222020-03-06 Jan Beulich <jbeulich@suse.com>
1623
1624 * config/tc-i386.c (md_assemble): Drop use of rex64.
1625 (process_suffix): For REX.W for 64-bit CRC32.
1626
a23b33b3
JB		 16272020-03-06 Jan Beulich <jbeulich@suse.com>
1628
1629 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1630 addressing for MPX insns without base/index.
1631 * testsuite/gas/i386/mpx-16bit.s,
1632 * testsuite/gas/i386/mpx-16bit.d: New.
1633 * testsuite/gas/i386/i386.exp: Run new test.
1634
a0497384
JB		 16352020-03-06 Jan Beulich <jbeulich@suse.com>
1636
1637 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1638 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1639 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1640 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1641 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1642 as well as a BSWAP one.
1643 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1644 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1645 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1646 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1647 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1648 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1649 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1650 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1651 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1652 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1653 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1654 testsuite/gas/i386/vmx.d: Adjust expectations.
1655
b630c145
JB		 16562020-03-06 Jan Beulich <jbeulich@suse.com>
1657
1658 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1659 from having their operands swapped.
1660 * testsuite/gas/i386/waitpkg.s,
1661 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1662 3-operand cases as well as testing of 16-bit code generation.
1663 * testsuite/gas/i386/waitpkg.d,
1664 testsuite/gas/i386/waitpkg-intel.d,
1665 testsuite/gas/i386/x86-64-waitpkg.d,
1666 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1667
de48783e
NC		 16682020-03-04 Nelson Chu <nelson.chu@sifive.com>
1669
dee35d02
NC		 1670 * config/tc-riscv.c (percent_op_utype): Support the modifier
1671 %got_pcrel_hi.
1672 * doc/c-riscv.texi: Add documentation.
1673 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1674 modifier %got_pcrel_hi.
1675 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1676 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1677 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1678
de48783e
NC		 1679 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1680 (RISC-V-Formats): Update the section name from "Instruction Formats"
1681 to "RISC-V Instruction Formats".
1682
749479c8
AO		 16832020-03-04 Alexandre Oliva <oliva@adacore.com>
1684
1685 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1686 detected in a section which does not have at least 4 byte
1687 alignment.
1688 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1689 * testsuite/gas/arm/ldr-t.s: Likewise.
1690 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1691 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1692 disassembly, ignoring any NOPs that may have been inserted because
1693 of section alignment.
1694 * testsuite/gas/arm/ldr-t.d: Likewise.
1695
a847e322
JB		 16962020-03-04 Jan Beulich <jbeulich@suse.com>
1697
1698 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1699 * doc/c-i386.texi: Mention sev_es.
1700 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1701 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1702 expectations.
1703 * testsuite/gas/i386/arch-13-znver1.d,
1704 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1705
3cd7f3e3
L		 17062020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1707
1708 * config/tc-i386.c (match_template): Replace ignoresize and
1709 defaultsize with mnemonicsize.
1710 (process_suffix): Likewise.
1711
b8ba1385
SB		 17122020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1713
1714 PR 25627
1715 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1716 instruction LD IY,(HL).
1717 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1718 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1719 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1720 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1721
10d97a0f
L		 17222020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1723
1724 PR gas/25622
1725 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1726 x86-64-default-suffix-avx.
1727 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1728 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1729 * testsuite/gas/i386/noreg64.d: Updated.
1730 * testsuite/gas/i386/noreg64.l: Likewise.
1731 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1732 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1733 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1734
8326546e
SB		 17352020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1736
1737 PR 25604
1738 * config/tc-z80.c (contains_register): Prevent an illegal memory
1739 access when checking an expression for a register name.
1740
e3e896e6
AM		 17412020-03-03 Alan Modra <amodra@gmail.com>
1742
1743 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1744 support.
1745
a4dd6c97
AM		 17462020-03-02 Alan Modra <amodra@gmail.com>
1747
1748 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1749 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1750 and .sbss sections.
1751 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1752 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1753 (s3_s_score_lcomm): Likewise.
1754 * config/tc-score7.c: Similarly.
1755 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1756
dec7b24b
YS		 17572020-02-28 YunQiang Su <syq@debian.org>
1758
1759 PR gas/25539
1760 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1761 to handle multi-labels.
1762 (has_label_name): New.
1763
cceb53b8
MM		 17642020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1765
1766 * config/tc-arm.c (enum pred_instruction_type): Remove
1767 NEUTRAL_IT_NO_VPT_INSN predication type.
1768 (cxn_handle_predication): Modify to require condition suffixes.
1769 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1770 * testsuite/gas/arm/cde-scalar.s: Update test.
1771 * testsuite/gas/arm/cde-warnings.l: Update test.
1772 * testsuite/gas/arm/cde-warnings.s: Update test.
1773
da3ec71f
AM		 17742020-02-26 Alan Modra <amodra@gmail.com>
1775
1776 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1777 N_() on empty string.
1778
42135cad
AM		 17792020-02-26 Alan Modra <amodra@gmail.com>
1780
1781 * read.c (read_a_source_file): Call strncpy with length one
1782 less than size of original_case_string.
1783
dc1e8a47
AM		 17842020-02-26 Alan Modra <amodra@gmail.com>
1785
1786 * config/obj-elf.c: Indent labels correctly.
1787 * config/obj-macho.c: Likewise.
1788 * config/tc-aarch64.c: Likewise.
1789 * config/tc-alpha.c: Likewise.
1790 * config/tc-arm.c: Likewise.
1791 * config/tc-cr16.c: Likewise.
1792 * config/tc-crx.c: Likewise.
1793 * config/tc-frv.c: Likewise.
1794 * config/tc-i386-intel.c: Likewise.
1795 * config/tc-i386.c: Likewise.
1796 * config/tc-ia64.c: Likewise.
1797 * config/tc-mn10200.c: Likewise.
1798 * config/tc-mn10300.c: Likewise.
1799 * config/tc-nds32.c: Likewise.
1800 * config/tc-riscv.c: Likewise.
1801 * config/tc-s12z.c: Likewise.
1802 * config/tc-xtensa.c: Likewise.
1803 * config/tc-z80.c: Likewise.
1804 * read.c: Likewise.
1805 * symbols.c: Likewise.
1806 * write.c: Likewise.
1807
bd0cf5a6
NC		 18082020-02-20 Nelson Chu <nelson.chu@sifive.com>
1809
54b2aec1
NC		 1810 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1811 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1812 after parsing all arguments.
1813 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1814 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1815 are used to check if we write a read-only CSR by the CSR instruction.
1816 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1817 all CSR for the read-only CSR checking.
1818 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1819 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1820 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1821 all CSR instructions for the read-only CSR checking.
1822 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1823 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1824
2ca89224
NC		 1825 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1826 (riscv_opts): Initialize it.
1827 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1828 before doing the CSR checking.
1829 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1830 (md_longopts): Add mcsr-check and mno-csr-check.
1831 (md_parse_option): Handle new enum option values.
1832 (s_riscv_option): Handle new long options.
1833 * doc/c-riscv.texi: Add description for the new .option and assembler
1834 options.
1835 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1836 the CSR checking.
1837 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1838
bd0cf5a6
NC		 1839 * config/tc-riscv.c (csr_extra_hash): New.
1840 (enum riscv_csr_class): New enum. Used to decide
1841 whether or not this CSR is legal in the current ISA string.
1842 (struct riscv_csr_extra): New structure to hold all extra information
1843 of CSR.
1844 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1845 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1846 Call hash_reg_name to insert CSR address into reg_names_hash.
1847 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1848 Decide whether the CSR is valid according to the csr_extra_hash.
1849 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1850 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1851 not a boolean. This is same as riscv_init_csr_hash, so keep the
1852 consistent usage.
1853 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1854 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1855 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1856 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1857 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1858 f-ext CSR are not allowed.
1859 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1860 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1861 source file is `priv-reg.s`, and the ISA is rv64if, so the
1862 rv32-only CSR are not allowed.
1863 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1864
10a95fcc
AM		 18652020-02-21 Alan Modra <amodra@gmail.com>
1866
1867 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1868 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1869
dda2980f
AM		 18702020-02-21 Alan Modra <amodra@gmail.com>
1871
1872 PR 25569
1873 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1874 on section size adjustment, instead perform another write if
1875 exec header size is larger than section size.
1876
bd3380bc
NC		 18772020-02-19 Nelson Chu <nelson.chu@sifive.com>
1878
1879 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1880 -mno-arch-attr command line options.
1881
fa164239
JW		 18822020-02-19 Nelson Chu <nelson.chu@sifive.com>
1883
1884 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1885 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1886
fcaaac0a
SB		 18872020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1888
1889 PR 25576
1890 * config/tc-z80.c (md_parse_option): Do not use an underscore
1891 prefix for local labels in SDCC compatability mode.
1892 (z80_start_line_hook): Remove SDCC dollar label support.
1893 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1894 * testsuite/gas/z80/sdcc.s: Likewise.
1895
18962020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1897
1898 PR 25517
1899 * config/tc-z80.c: Add -march option.
1900 * doc/as.texi: Update Z80 documentation.
1901 * doc/c-z80.texi: Likewise.
1902 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1903 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1904 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1905 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1906 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1907 * testsuite/gas/z80/gbz80_all.d: Likewise.
1908 * testsuite/gas/z80/r800_extra.d: Likewise.
1909 * testsuite/gas/z80/r800_ii8.d: Likewise.
1910 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1911 * testsuite/gas/z80/sdcc.d: Likewise.
1912 * testsuite/gas/z80/z180.d: Likewise.
1913 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1914 * testsuite/gas/z80/z80_doc.d: Likewise.
1915 * testsuite/gas/z80/z80_ii8.d: Likewise.
1916 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1917 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1918 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1919 * testsuite/gas/z80/z80_sli.d: Likewise.
1920 * testsuite/gas/z80/z80n_all.d: Likewise.
1921 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1922
a7e12755
L		 19232020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1924
1925 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1926 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1927 * testsuite/gas/i386/i386.exp: Run property-3 and
1928 x86-64-property-3.
1929 * testsuite/gas/i386/property-3.d: New file.
1930 * testsuite/gas/i386/property-3.s: Likewise.
1931 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1932
272a84b1
L		 19332020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1934
1935 * config/tc-i386.c (cpu_arch): Add .popcnt.
1936 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1937 Add a tab before @samp{.sse4a}.
1938
c8f8eebc
JB		 19392020-02-17 Jan Beulich <jbeulich@suse.com>
1940
1941 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1942 for AddrPrefixOpReg templates. Combine the two pieces of
1943 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1944 mode.
1945
eedb0f2c
JB		 19462020-02-17 Jan Beulich <jbeulich@suse.com>
1947
1948 PR gas/14439
1949 * config/tc-i386.c (md_assemble): Also suppress operand
1950 swapping for MONITOR{,X} and MWAIT{,X}.
1951 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1952 Add Intel syntax monitor/mwait tests.
1953 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1954 Adjust expectations.
1955 *testsuite/gas/i386/sse3-intel.d,
1956 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1957 * testsuite/gas/i386/i386.exp: Run new tests.
1958
b9915cbc
JB		 19592020-02-17 Jan Beulich <jbeulich@suse.com>
1960
1961 PR gas/6518
1962 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1963 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1964 re-indentation).
1965 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1966 cases.
1967 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1968 * testsuite/gas/i386/avx512dq-inval.l,
1969 testsuite/gas/i386/inval-avx.l,
1970 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1971 * testsuite/gas/i386/avx512vl-ambig.s,
1972 testsuite/gas/i386/avx512vl-ambig.l: New.
1973 * testsuite/gas/i386/i386.exp: Run new test.
1974
af5c13b0
L		 19752020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1976
1977 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1978 nosse4.
1979 * doc/c-i386.texi: Document sse4a and nosse4a.
1980
07d98387
L		 19812020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1982
1983 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1984 for AT&T syntax.
1985
65fca059
JB		 19862020-02-14 Jan Beulich <jbeulich@suse.com>
1987
1988 PR gas/25438
1989 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1990 casing ...
1991 (process_suffix): ... here. Consider just the first operand
1992 initially.
1993 (check_long_reg): Drop opcode 0x63 special case again.
1994 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1995 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1996 Move ambiguous operand size tests ...
1997 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1998 testsuite/gas/i386/noreg64.s: ... here.
1999 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2000 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2001 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2002 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2003 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2004 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2005 testsuite/gas/i386/x86-64-movsxd.d,
2006 testsuite/gas/i386/x86-64-movsxd-intel.d,
2007 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2008 Adjust expectations.
2009 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2010 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2011 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2012 * testsuite/gas/i386/i386.exp: Run new tests.
2013
b6773884
JB		 20142020-02-14 Jan Beulich <jbeulich@suse.com>
2015
2016 * config/tc-i386.c (process_operands): Also skip segment
2017 override prefix emission if it matches an already present one.
2018 * testsuite/gas/i386/prefix32.s: Add double segment override
2019 cases.
2020 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2021
92334ad2
JB		 20222020-02-14 Jan Beulich <jbeulich@suse.com>
2023
2024 * config/tc-i386.c (process_operands): Drop ineffectual segment
2025 overrides when optimizing.
2026 * testsuite/gas/i386/lea-optimize.d: New.
2027 * testsuite/gas/i386/i386.exp: Run new test.
2028
20292020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2030
2031 * config/tc-i386.c (process_operands): Also check insn prefix
2032 for ineffectual segment override warning. Don't cover possible
2033 VEX/EVEX encoded insns there.
2034 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2035 testsuite/gas/i386/lea.e: New.
2036 * testsuite/gas/i386/i386.exp: Run new test.
2037
0e6724de
L		 20382020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2039
2040 PR gas/25438
2041 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2042 syntax.
2043
292676c1
L		 20442020-02-13 Fangrui Song <maskray@google.com>
2045 H.J. Lu <hongjiu.lu@intel.com>
2046
2047 PR gas/25551
2048 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2049 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2050 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2051 * testsuite/gas/i386/relax-5.d: New file.
2052 * testsuite/gas/i386/relax-5.s: Likewise.
2053 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2054 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2055
7deea9aa
JB		 20562020-02-13 Jan Beulich <jbeulich@suse.com>
2057
2058 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2059 "nosse4" entry.
2060
6c0946d0
JB		 20612020-02-12 Jan Beulich <jbeulich@suse.com>
2062
2063 * config/tc-i386.c (avx512): New (at file scope), moved from
2064 (check_VecOperands): ... here.
2065 (process_suffix): Add [XYZ]MMword operand size handling.
2066 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2067 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2068 tests.
2069 * testsuite/gas/i386/avx512dq-inval.l,
2070 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2071
5990e377
JB		 20722020-02-12 Jan Beulich <jbeulich@suse.com>
2073
2074 PR gas/24546
2075 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2076 code only.
2077 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2078 CALL/JMP in O_tbyte_ptr case.
2079 * doc/c-i386.texi: Mention far call and full pointer load ISA
2080 differences.
2081 * testsuite/gas/i386/x86-64-branch-3.s,
2082 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2083 * testsuite/gas/i386/x86-64-branch-3.d,
2084 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2085 * testsuite/gas/i386/x86-64-branch-5.l,
2086 testsuite/gas/i386/x86-64-branch-5.s: New.
2087 * testsuite/gas/i386/i386.exp: Run new test.
2088
9706160a
JB		 20892020-02-12 Jan Beulich <jbeulich@suse.com>
2090
2091 PR gas/25438
2092 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2093 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2094 64-bit-only warning.
2095 (check_word_reg): Consistently error on mismatching register
2096 size and suffix.
2097 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2098 for movw. Replace suffix / GPR for orb.
2099 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2100 byte GPRs as well as ones for inb/outb with a word accumulator.
2101 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2102 testsuite/gas/i386/inval.l: Adjust expectations.
2103
5de4d9ef
JB		 21042020-02-12 Jan Beulich <jbeulich@suse.com>
2105
2106 * config/tc-i386.c (operand_type_register_match): Also fall
2107 through initial two if()-s when the template allows for a GPR
2108 operand. Adjust comment.
2109
50128d0c
JB		 21102020-02-11 Jan Beulich <jbeulich@suse.com>
2111
2112 (struct _i386_insn): New field "short_form".
2113 (optimize_encoding): Drop setting of shortform field.
2114 (process_suffix): Set i.short_form. Replace shortform use.
2115 (process_operands): Replace shortform use.
2116
1ed818b4
MM		 21172020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2118
2119 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2120 loop initial declaration.
2121
5aae9ae9
MM		 21222020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2123
2124 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2125 instructions that can have 5 arguments.
2126 (enum operand_parse_code): Add new operands.
2127 (parse_operands): Account for new operands.
2128 (S5): New macro.
2129 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2130 (neon_select_shape): Account for P suffix.
2131 (LOW1): Move macro to global position.
2132 (HI4): Move macro to global position.
2133 (vcx_assign_vec_d): New.
2134 (vcx_assign_vec_m): New.
2135 (vcx_assign_vec_n): New.
2136 (enum vcx_reg_type): New.
2137 (vcx_get_reg_type): New.
2138 (vcx_size_pos): New.
2139 (vcx_vec_pos): New.
2140 (vcx_handle_shape): New.
2141 (vcx_ensure_register_in_range): New.
2142 (vcx_handle_register_arguments): New.
2143 (vcx_handle_insn_block): New.
2144 (vcx_handle_common_checks): New.
2145 (do_vcx1): New.
2146 (do_vcx2): New.
2147 (do_vcx3): New.
2148 * testsuite/gas/arm/cde-missing-fp.d: New test.
2149 * testsuite/gas/arm/cde-missing-fp.l: New test.
2150 * testsuite/gas/arm/cde-missing-mve.d: New test.
2151 * testsuite/gas/arm/cde-missing-mve.l: New test.
2152 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2153 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2154 * testsuite/gas/arm/cde-mve.s: New test.
2155 * testsuite/gas/arm/cde-warnings.l:
2156 * testsuite/gas/arm/cde-warnings.s:
2157 * testsuite/gas/arm/cde.d:
2158 * testsuite/gas/arm/cde.s:
2159
4934a27c
MM		 21602020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2161 Matthew Malcomson <matthew.malcomson@arm.com>
2162
2163 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2164 CDE coprocessor that can be enabled.
2165 (enum pred_instruction_type): New pred type.
2166 (BAD_NO_VPT): New error message.
2167 (BAD_CDE): New error message.
2168 (BAD_CDE_COPROC): New error message.
2169 (enum operand_parse_code): Add new immediate operands.
2170 (parse_operands): Account for new immediate operands.
2171 (check_cde_operand): New.
2172 (cde_coproc_enabled): New.
2173 (cde_coproc_pos): New.
2174 (cde_handle_coproc): New.
2175 (cxn_handle_predication): New.
2176 (do_custom_instruction_1): New.
2177 (do_custom_instruction_2): New.
2178 (do_custom_instruction_3): New.
2179 (do_cx1): New.
2180 (do_cx1a): New.
2181 (do_cx1d): New.
2182 (do_cx1da): New.
2183 (do_cx2): New.
2184 (do_cx2a): New.
2185 (do_cx2d): New.
2186 (do_cx2da): New.
2187 (do_cx3): New.
2188 (do_cx3a): New.
2189 (do_cx3d): New.
2190 (do_cx3da): New.
2191 (handle_pred_state): Define new IT block behaviour.
2192 (insns): Add newn CX*{,d}{,a} instructions.
2193 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2194 Define new cdecp extension strings.
2195 * doc/c-arm.texi: Document new cdecp extension arguments.
2196 * testsuite/gas/arm/cde-scalar.d: New test.
2197 * testsuite/gas/arm/cde-scalar.s: New test.
2198 * testsuite/gas/arm/cde-warnings.d: New test.
2199 * testsuite/gas/arm/cde-warnings.l: New test.
2200 * testsuite/gas/arm/cde-warnings.s: New test.
2201 * testsuite/gas/arm/cde.d: New test.
2202 * testsuite/gas/arm/cde.s: New test.
2203
4b5aaf5f
L		 22042020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2205
2206 PR gas/25516
2207 * config/tc-i386.c (intel64): Renamed to ...
2208 (isa64): This.
2209 (match_template): Accept Intel64 only instruction by default.
2210 (i386_displacement): Updated.
2211 (md_parse_option): Updated.
2212 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2213 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2214 -mamd64 to x86-64-sysenter-amd.
2215 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2216
33176d91
AM		 22172020-02-10 Alan Modra <amodra@gmail.com>
2218
2219 * config/obj-elf.c (obj_elf_change_section): Error for section
2220 type, attr or entsize changes in assembly.
2221 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2222 * testsuite/gas/elf/section5.l: Update.
2223
82194874
AM		 22242020-02-10 Alan Modra <amodra@gmail.com>
2225
2226 * output-file.c (output_file_close): Do a normal close when
2227 flag_always_generate_output.
2228 * write.c (write_object_file): Don't stop output when
2229 flag_always_generate_output.
2230
9fc0b501
SB		 22312020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2232
2233 PR 25469
2234 * config/tc-z80.c: Add -gbz80 command line option to generate code
2235 for the GameBoy Z80. Add support for generating DWARF.
2236 * config/tc-z80.h: Add support for DWARF debug information
2237 generation.
2238 * doc/c-z80.texi: Document new command line option.
2239 * testsuite/gas/z80/gbz80_all.d: New file.
2240 * testsuite/gas/z80/gbz80_all.s: New file.
2241 * testsuite/gas/z80/z80.exp: Run the new tests.
2242 * testsuite/gas/z80/z80n_all.d: New file.
2243 * testsuite/gas/z80/z80n_all.s: New file.
2244 * testsuite/gas/z80/z80n_reloc.d: New file.
2245
b7d07216
L		 22462020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2247
2248 PR gas/25381
2249 * config/obj-elf.c (get_section): Also check
2250 linked_to_symbol_name.
2251 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2252 (obj_elf_parse_section_letters): Handle the 'o' flag.
2253 (build_group_lists): Renamed to ...
2254 (build_additional_section_info): This. Set elf_linked_to_section
2255 from map_head.linked_to_symbol_name.
2256 (elf_adjust_symtab): Updated.
2257 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2258 * doc/as.texi: Document the 'o' flag.
2259 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2260 * testsuite/gas/elf/section18.d: New file.
2261 * testsuite/gas/elf/section18.s: Likewise.
2262 * testsuite/gas/elf/section19.d: Likewise.
2263 * testsuite/gas/elf/section19.s: Likewise.
2264 * testsuite/gas/elf/section20.d: Likewise.
2265 * testsuite/gas/elf/section20.s: Likewise.
2266 * testsuite/gas/elf/section21.d: Likewise.
2267 * testsuite/gas/elf/section21.l: Likewise.
2268 * testsuite/gas/elf/section21.s: Likewise.
2269
5eb617a7
L		 22702020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2271
2272 * NEWS: Mention x86 assembler options to align branches for
2273 binutils 2.34.
2274
986ac314
L		 22752020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2276
2277 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2278 only for ELF targets.
2279 * testsuite/gas/i386/unique.d: Don't xfail.
2280 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2281
19234a6d
AM		 22822020-02-06 Alan Modra <amodra@gmail.com>
2283
2284 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2285 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2286
02e0be69
AM		 22872020-02-06 Alan Modra <amodra@gmail.com>
2288
2289 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2290 xfail, and rename test.
2291 * testsuite/gas/elf/section12b.d: Likewise.
2292 * testsuite/gas/elf/section16a.d: Likewise.
2293 * testsuite/gas/elf/section16b.d: Likewise.
2294
a8c4d40b
L		 22952020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2296
2297 PR gas/25380
2298 * config/obj-elf.c (section_match): Removed.
2299 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2300 section_id.
2301 (obj_elf_change_section): Replace info and group_name arguments
2302 with match_p. Also update the section ID and flags from match_p.
2303 (obj_elf_section): Handle "unique,N". Update call to
2304 obj_elf_change_section.
2305 * config/obj-elf.h (elf_section_match): New.
2306 (obj_elf_change_section): Updated.
2307 * config/tc-arm.c (start_unwind_section): Update call to
2308 obj_elf_change_section.
2309 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2310 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2311 (microblaze_s_sdata): Likewise.
2312 (microblaze_s_rdata): Likewise.
2313 (microblaze_s_bss): Likewise.
2314 * config/tc-mips.c (s_change_section): Likewise.
2315 * config/tc-msp430.c (msp430_profiler): Likewise.
2316 * config/tc-rx.c (parse_rx_section): Likewise.
2317 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2318 * doc/as.texi: Document "unique,N" in .section directive.
2319 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2320 * testsuite/gas/elf/section15.d: New file.
2321 * testsuite/gas/elf/section15.s: Likewise.
2322 * testsuite/gas/elf/section16.s: Likewise.
2323 * testsuite/gas/elf/section16a.d: Likewise.
2324 * testsuite/gas/elf/section16b.d: Likewise.
2325 * testsuite/gas/elf/section17.d: Likewise.
2326 * testsuite/gas/elf/section17.l: Likewise.
2327 * testsuite/gas/elf/section17.s: Likewise.
2328 * testsuite/gas/i386/unique.d: Likewise.
2329 * testsuite/gas/i386/unique.s: Likewise.
2330 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2331 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2332
575d37ae
L		 23332020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2334
2335 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2336
2384096c
G		 23372020-02-01 Anthony Green <green@moxielogic.com>
2338
2339 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2340
95441c43
SL		 23412020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2342
2343 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2344 %tls_ldo.
2345
d465d695
AV		 23462020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2347
2348 PR gas/25472
2349 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2350 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2351 +mve.
2352 * testsuite/gas/arm/mve_dsp.d: New test.
2353
d26cc8a9
NC		 23542020-01-31 Nick Clifton <nickc@redhat.com>
2355
2356 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2357 rather than BFD_RELOC_NONE.
2358
90e9955a
SP		 23592020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2360
2361 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2362 to support VLDMIA instruction for MVE.
2363 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2364 instruction for MVE.
2365 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2366 instruction for MVE.
2367 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2368 instruction for MVE.
2369 * testsuite/gas/arm/mve-ldst.d: New test.
2370 * testsuite/gas/arm/mve-ldst.s: Likewise.
2371
53943f32
NC		 23722020-01-31 Nick Clifton <nickc@redhat.com>
2373
2374 * po/fr.po: Updated French translation.
2375 * po/ru.po: Updated Russian translation.
2376
c3036ed0
RS		 23772020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2378
2379 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2380 .s for the movprfx.
2381 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2382 * testsuite/gas/aarch64/sve-movprfx_28.d,
2383 * testsuite/gas/aarch64/sve-movprfx_28.l,
2384 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2385
2ae4c703
JB		 23862020-01-30 Jan Beulich <jbeulich@suse.com>
2387
2388 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2389 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2390 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2391 Adjust expectations.
2392
bd434cc4
JM		 23932020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2394
2395 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2396 * testsuite/gas/bpf/alu-be.d: Likewise.
2397 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2398 * testsuite/gas/bpf/alu32-be.d: Likewise.
2399
aeab2b26
JB		 24002020-01-30 Jan Beulich <jbeulich@suse.com>
2401
2402 * testsuite/gas/i386/x86-64-branch-2.s,
2403 testsuite/gas/i386/x86-64-branch-4.s,
2404 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2405 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2406 testsuite/gas/i386/x86-64-branch-2.d,
2407 testsuite/gas/i386/x86-64-branch-4.l,
2408 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2409
873494c8
JB		 24102020-01-30 Jan Beulich <jbeulich@suse.com>
2411
2412 * config/tc-i386.c (process_suffix): .
2413 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2414 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2415 Add LRETQ case.
2416 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2417 suffix.
2418 testsuite/gas/i386/x86_64.s: Add RETF cases.
2419 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2420 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2421 testsuite/gas/i386/x86-64-opcode.d,
2422 testsuite/gas/i386/x86-64-suffix-intel.d,
2423 testsuite/gas/i386/x86-64-suffix.d,
2424 testsuite/gas/i386/x86_64-intel.d
2425 testsuite/gas/i386/x86_64.d: Adjust expectations.
2426 * testsuite/gas/i386/x86-64-suffix.e,
2427 testsuite/gas/i386/x86_64.e: New.
2428
62b3f548
JB		 24292020-01-30 Jan Beulich <jbeulich@suse.com>
2430
2431 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2432 special case.
2433
bc31405e
L		 24342020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2435
2436 PR binutils/25445
2437 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2438 movsxd.
2439 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2440 differences. Document movslq and movsxd.
2441 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2442 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2443 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2444 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2445 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2446 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2447 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2448 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2449 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2450 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2451 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2452
e3696f67
AM		 24532020-01-27 Alan Modra <amodra@gmail.com>
2454
2455 * testsuite/gas/all/gas.exp: Replace case statements with switch
2456 statements.
2457 * testsuite/gas/elf/elf.exp: Likewise.
2458 * testsuite/gas/macros/macros.exp: Likewise.
2459 * testsuite/lib/gas-defs.exp: Likewise.
2460
7568c93b
TC		 24612020-01-27 Tamar Christina <tamar.christina@arm.com>
2462
2463 PR 25403
2464 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2465 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2466
403d1bd9
JW		 24672020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2468
2469 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2470 s exts must be known, so rename *ok* to *fail*.
2471 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2472 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2473 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2474 above change.
2475 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2476 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2477
be4c5e58
L		 24782020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2479
2480 PR gas/25438
2481 * config/tc-i386.c (check_long_reg): Always disallow double word
2482 suffix in mnemonic with word general register.
2483 * testsuite/gas/i386/general.s: Replace word general register
2484 with double word general register for movl.
2485 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2486 register.
2487 * testsuite/gas/i386/general.l: Updated.
2488 * testsuite/gas/i386/inval.l: Likewise.
2489
9e7028aa
AM		 24902020-01-22 Alan Modra <amodra@gmail.com>
2491
2492 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2493 __tls_get_addr_desc and __tls_get_addr_opt.
2494
e3ed17f3
JB		 24952020-01-21 Jan Beulich <jbeulich@suse.com>
2496
2497 * testsuite/gas/i386/inval-crc32.s,
2498 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2499 * testsuite/gas/i386/inval-crc32.l,
2500 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2501
1a035124
JB		 25022020-01-21 Jan Beulich <jbeulich@suse.com>
2503
2504 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2505 generic code path. Deal with No_lSuf being set in a template.
2506 * testsuite/gas/i386/inval-crc32.l,
2507 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2508 instead of error(s) when operand size is ambiguous.
2509 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2510 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2511 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2512 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2513 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2514 Adjust expectations.
2515
c006a730
JB		 25162020-01-21 Jan Beulich <jbeulich@suse.com>
2517
2518 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2519 and an intel_syntax check. Re-write lack-of-suffix processing
2520 logic.
2521 * doc/c-i386.texi: Document operand size defaults for suffix-
2522 less AT&T syntax insns.
2523 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2524 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2525 testsuite/gas/i386/x86-64-avx-scalar.s,
2526 testsuite/gas/i386/x86-64-avx.s,
2527 testsuite/gas/i386/x86-64-bundle.s,
2528 testsuite/gas/i386/x86-64-intel64.s,
2529 testsuite/gas/i386/x86-64-lock-1.s,
2530 testsuite/gas/i386/x86-64-opcode.s,
2531 testsuite/gas/i386/x86-64-sse2avx.s,
2532 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2533 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2534 testsuite/gas/i386/x86-64-nops.s,
2535 testsuite/gas/i386/x86-64-ptwrite.s,
2536 testsuite/gas/i386/x86-64-simd.s,
2537 testsuite/gas/i386/x86-64-sse-noavx.s,
2538 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2539 insns.
2540 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2541 testsuite/gas/i386/noreg64.s: Add further tests.
2542 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2543 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2544 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2545 testsuite/gas/i386/sse-noavx.d,
2546 testsuite/gas/i386/x86-64-intel64.d,
2547 testsuite/gas/i386/x86-64-nops.d,
2548 testsuite/gas/i386/x86-64-opcode.d,
2549 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2550 testsuite/gas/i386/x86-64-ptwrite.d,
2551 testsuite/gas/i386/x86-64-simd-intel.d,
2552 testsuite/gas/i386/x86-64-simd-suffix.d,
2553 testsuite/gas/i386/x86-64-simd.d,
2554 testsuite/gas/i386/x86-64-sse-noavx.d
2555 testsuite/gas/i386/x86-64-suffix.d,
2556 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2557 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2558 testsuite/gas/i386/noreg64.l: New.
2559 * testsuite/gas/i386/i386.exp: Run new tests.
2560
c906a69a
JB		 25612020-01-21 Jan Beulich <jbeulich@suse.com>
2562
2563 * testsuite/gas/i386/avx512_bf16_vl.s,
2564 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2565 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2566 broadcast forms of VCVTNEPS2BF16.
2567 * testsuite/gas/i386/avx512_bf16_vl.d,
2568 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2569
26916852
NC		 25702020-01-20 Nick Clifton <nickc@redhat.com>
2571
2572 * po/uk.po: Updated Ukranian translation.
2573
14470f07
L		 25742020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2575
2576 PR ld/25416
2577 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2578 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2579 x32 object.
2580 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2581 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2582 R_X86_64_GOTPC32_TLSDESC relocation.
2583
1b1bb2c6
NC		 25842020-01-18 Nick Clifton <nickc@redhat.com>
2585
2586 * configure: Regenerate.
2587 * po/gas.pot: Regenerate.
2588
ae774686
NC		 25892020-01-18 Nick Clifton <nickc@redhat.com>
2590
2591 Binutils 2.34 branch created.
2592
42e04b36
L		 25932020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2594
2595 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2596 with vex_encoding_vex.
2597 (parse_insn): Likewise.
2598 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2599 and {vex3} documentation.
2600 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2601 {vex}.
2602 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2603
2da2eaf4
AV		 26042020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2605
2606 PR 25376
2607 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2608 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2609 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2610 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2611 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2612 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2613
45a4bb20
JB		 26142020-01-16 Jan Beulich <jbeulich@suse.com>
2615
2616 * config/tc-i386.c (match_template): Drop found_cpu_match local
2617 variable.
2618
4814632e
JB		 26192020-01-16 Jan Beulich <jbeulich@suse.com>
2620
2621 * testsuite/gas/i386/avx512dq-inval.l,
2622 testsuite/gas/i386/avx512dq-inval.s: New.
2623 * testsuite/gas/i386/i386.exp: Run new test.
2624
131cb553
JL		 26252020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2626
2627 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2628 relocations when the target is 430X, except when extracting part of an
2629 expression.
2630 (msp430_srcoperand): Adjust comment.
2631 Initialize the expp member of the msp430_operand_s struct as
2632 appropriate.
2633 (msp430_dstoperand): Likewise.
2634 * testsuite/gas/msp430/msp430.exp: Run new test.
2635 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2636 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2637
c24d0e8d
AM		 26382020-01-15 Alan Modra <amodra@gmail.com>
2639
2640 * configure.tgt: Add sparc-*-freebsd case.
2641
e44925ae
LC		 26422020-01-14 Lili Cui <lili.cui@intel.com>
2643
2644 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2645 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2646 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2647 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2648 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2649 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2650 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2651 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2652 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2653 * testsuite/gas/i386/align-branch-5.d: Likewise.
2654 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2655 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2656 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2657 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2658 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2659 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2660 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2661 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2662 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2663 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2664 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2665 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2666
7a6bf3be
SB		 26672020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2668
2669 PR 25377
2670 * config/tc-z80.c: Add support for half precision, single
2671 precision and double precision floating point values.
2672 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2673 * doc/as.texi: Add new z80 command line options.
2674 * doc/c-z80.texi: Document new z80 command line options.
2675 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2676 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2677 * testsuite/gas/z80/z80.exp: Run the new test.
2678 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2679 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2680 * testsuite/gas/z80/strings.d: Update expected output.
2681
82e9597c
MM		 26822020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2683
2684 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2685 dependency.
2686
5e4f7e05
CZ		 26872020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2688
2689 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2690 the CPU.
2691 * config/tc-arc.h: Add header if/defs.
2692 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2693
febda64f
AM		 26942020-01-13 Alan Modra <amodra@gmail.com>
2695
2696 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2697
5496abe1
AM		 26982020-01-13 Alan Modra <amodra@gmail.com>
2699
2700 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2701 insertion.
2702
ec4181f2
AM		 27032020-01-10 Alan Modra <amodra@gmail.com>
2704
2705 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2706 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2707
40c75bc8
SB		 27082020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2709
2710 PR 25224
2711 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2712 opcode byte values.
2713 (emit_ld_r_r): Likewise.
2714 (emit_ld_rr_m): Likewise.
2715 (emit_ld_rr_nn): Likewise.
2716
72aea328
JB		 27172020-01-09 Jan Beulich <jbeulich@suse.com>
2718
2719 * config/tc-i386.c (optimize_encoding): Add
2720 is_any_vex_encoding() invocations. Drop respective
2721 i.tm.extension_opcode == None checks.
2722
3f93af61
JB		 27232020-01-09 Jan Beulich <jbeulich@suse.com>
2724
2725 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2726 REX transformations. Correct comment indentation.
2727
7697afb6
JB		 27282020-01-09 Jan Beulich <jbeulich@suse.com>
2729
2730 * config/tc-i386.c (optimize_encoding): Generalize register
2731 transformation for TEST optimization.
2732
d835a58b
JB		 27332020-01-09 Jan Beulich <jbeulich@suse.com>
2734
2735 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2736 testsuite/gas/i386/x86-64-sysenter-amd.d,
2737 testsuite/gas/i386/x86-64-sysenter-amd.l,
2738 testsuite/gas/i386/x86-64-sysenter-intel.d,
2739 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2740 * testsuite/gas/i386/i386.exp: Run new tests.
2741
915808f6
NC		 27422020-01-08 Nick Clifton <nickc@redhat.com>
2743
2744 PR 25284
2745 * doc/as.texi (Align): Document the fact that all arguments can be
2746 omitted.
2747 (Balign): Likewise.
2748 (P2align): Likewise.
2749
f1f28025
NC		 27502020-01-08 Nick Clifton <nickc@redhat.com>
2751
2752 PR 14891
2753 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2754 already defined as a different symbol type.
2755 * testsuite/gas/elf/pr14891.s: New test source file.
2756 * testsuite/gas/elf/pr14891.d: New test driver.
2757 * testsuite/gas/elf/pr14891.s: New test expected error output.
2758 * testsuite/gas/elf/elf.exp: Run the new test.
2759
030a2e78
AM		 27602020-01-08 Alan Modra <amodra@gmail.com>
2761
2762 * config/tc-z8k.c (md_begin): Make idx unsigned.
2763 (get_specific): Likewise for this_index.
2764
2a1ebfb2
CZ		 27652020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2766
2767 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2768 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2769 (md_operand): Set X_md to absent.
2770 (arc_parse_name): Check for X_md.
2771
16d87673
SB		 27722020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2773
2774 PR 25311
2775 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2776 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2777 NO_STRING_ESCAPES.
2778 * read.c (next_char_of_string): Likewise.
2779 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2780 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2781
a2322019
NC		 27822020-01-03 Nick Clifton <nickc@redhat.com>
2783
2784 * po/sv.po: Updated Swedish translation.
2785
5437a02a
JB		 27862020-01-03 Jan Beulich <jbeulich@suse.com>
2787
2788 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2789 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2790
567dfba2
JB		 27912020-01-03 Jan Beulich <jbeulich@suse.com>
2792
2793 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2794 by-element usdot. Add 64-bit form tests for by-element sudot.
2795 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2796
8c45011a
JB		 27972020-01-03 Jan Beulich <jbeulich@suse.com>
2798
2799 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2800 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2801
f4950f76
JB		 28022020-01-03 Jan Beulich <jbeulich@suse.com>
2803
2804 * testsuite/gas/aarch64/f64mm.d,
2805 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2806
6655dba2
SB		 28072020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2808
2809 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2810 support for assembler code generated by SDCC. Add new relocation
2811 types. Add z80-elf target support.
2812 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2813 labels. Local labels starts from ".L".
2814 * NEWS: Mention the new support.
2815 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2816 * testsuite/gas/all/fwdexp.s: Likewise.
2817 * testsuite/gas/all/cond.l: Likewise.
2818 * testsuite/gas/all/cond.s: Likewise.
2819 * testsuite/gas/all/fwdexp.d: Likewise.
2820 * testsuite/gas/all/fwdexp.s: Likewise.
2821 * testsuite/gas/elf/section2.e-mips: Likewise.
2822 * testsuite/gas/elf/section2.l: Likewise.
2823 * testsuite/gas/elf/section2.s: Likewise.
2824 * testsuite/gas/macros/app1.d: Likewise.
2825 * testsuite/gas/macros/app1.s: Likewise.
2826 * testsuite/gas/macros/app2.d: Likewise.
2827 * testsuite/gas/macros/app2.s: Likewise.
2828 * testsuite/gas/macros/app3.d: Likewise.
2829 * testsuite/gas/macros/app3.s: Likewise.
2830 * testsuite/gas/macros/app4.d: Likewise.
2831 * testsuite/gas/macros/app4.s: Likewise.
2832 * testsuite/gas/macros/app4b.s: Likewise.
2833 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2834 * testsuite/gas/z80/z80.exp: Add new tests
2835 * testsuite/gas/z80/dollar.d: New file.
2836 * testsuite/gas/z80/dollar.s: New file.
2837 * testsuite/gas/z80/ez80_adl_all.d: New file.
2838 * testsuite/gas/z80/ez80_adl_all.s: New file.
2839 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2840 * testsuite/gas/z80/ez80_isuf.s: New file.
2841 * testsuite/gas/z80/ez80_z80_all.d: New file.
2842 * testsuite/gas/z80/ez80_z80_all.s: New file.
2843 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2844 * testsuite/gas/z80/r800_extra.d: New file.
2845 * testsuite/gas/z80/r800_extra.s: New file.
2846 * testsuite/gas/z80/r800_ii8.d: New file.
2847 * testsuite/gas/z80/r800_z80_doc.d: New file.
2848 * testsuite/gas/z80/z180.d: New file.
2849 * testsuite/gas/z80/z180.s: New file.
2850 * testsuite/gas/z80/z180_z80_doc.d: New file.
2851 * testsuite/gas/z80/z80_doc.d: New file.
2852 * testsuite/gas/z80/z80_doc.s: New file.
2853 * testsuite/gas/z80/z80_ii8.d: New file.
2854 * testsuite/gas/z80/z80_ii8.s: New file.
2855 * testsuite/gas/z80/z80_in_f_c.d: New file.
2856 * testsuite/gas/z80/z80_in_f_c.s: New file.
2857 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2858 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2859 * testsuite/gas/z80/z80_out_c_0.d: New file.
2860 * testsuite/gas/z80/z80_out_c_0.s: New file.
2861 * testsuite/gas/z80/z80_reloc.d: New file.
2862 * testsuite/gas/z80/z80_reloc.s: New file.
2863 * testsuite/gas/z80/z80_sli.d: New file.
2864 * testsuite/gas/z80/z80_sli.s: New file.
2865
a65b5de6
SN		 28662020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2867
2868 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2869 REGLIST_RN.
2870
b14ce8bf
AM		 28712020-01-01 Alan Modra <amodra@gmail.com>
2872
2873 Update year range in copyright notice of all files.
2874
0b114740 2875For older changes see ChangeLog-2019
3499769a 2876\f
0b114740 2877Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2878
2879Copying and distribution of this file, with or without modification,
2880are permitted in any medium without royalty provided the copyright
2881notice and this notice are preserved.
2882
2883Local Variables:
2884mode: change-log
2885left-margin: 8
2886fill-column: 74
2887version-control: never
2888End:
GDB Binutils - Deliverables
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