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gas DWARF2 test XPASSes
[deliverable/binutils-gdb.git] / gas / ChangeLog
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8884c29c
AM		 12020-07-13 Alan Modra <amodra@gmail.com>
2
3 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
4 * testsuite/gas/elf/dwarf2-12.d: Likewise.
5 * testsuite/gas/elf/dwarf2-13.d: Likewise.
6 * testsuite/gas/elf/dwarf2-14.d: Likewise.
7
a308b89d
L		 82020-07-11 H.J. Lu <hongjiu.lu@intel.com>
9
10 * config/tc-i386.c (output_insn): Check i.xstate to set
11 GNU_PROPERTY_X86_FEATURE_2_TMM.
12 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
13 x86-64-property-8 and x86-64-property-9.
14 * testsuite/gas/i386/x86-64-property-7.d: New file.
15 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
16 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
17 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
18 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
19 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
20
921eafea
L		 212020-07-10 H.J. Lu <hongjiu.lu@intel.com>
22
23 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
24 has_regymm, has_regzmm and has_regtmm. Add xstate.
25 (md_assemble): Set i.xstate from operand types in instruction
26 template.
27 (build_modrm_byte): Updated.
28 (output_insn): Check i.xstate.
29 * testsuite/gas/i386/i386.exp: Run property-6 and
30 x86-64-property-6.
31 * testsuite/gas/i386/property-6.d: New file.
32 * testsuite/gas/i386/property-6.s: Updated.
33 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
34
d249bf86
L		 352020-07-10 H.J. Lu <hongjiu.lu@intel.com>
36
37 * testsuite/gas/i386/property-5.d: Correct test name.
38
260cd341
LC		 392020-07-10 Lili Cui <lili.cui@intel.com>
40
41 * NEWS: Mention support for Intel AMX instructions.
42 * config/tc-i386.c (i386_error): Add invalid_sib_address.
43 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
44 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
45 (match_simd_size): Add tmmword check.
46 (operand_type_match): Add tmmword.
47 (type_names): Add rTMM.
48 (i386_error): Add invalid_tmm_register_set.
49 (check_VecOperands): Handle invalid_sib_address and
50 invalid_tmm_register_set.
51 (match_template): Handle invalid_sib_address.
52 (build_modrm_byte): Handle non-vector SIB and zmmword.
53 (i386_index_check): Disallow RegIP for non-vector SIB.
54 (check_register): Handle zmmword.
55 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
56 * testsuite/gas/i386/i386.exp: Add AMX new tests.
57 * testsuite/gas/i386/intel-regs.d: Add tmm.
58 * testsuite/gas/i386/intel-regs.s: Add tmm.
59 * testsuite/gas/i386/x86-64-amx-intel.d: New.
60 * testsuite/gas/i386/x86-64-amx-inval.l: New.
61 * testsuite/gas/i386/x86-64-amx-inval.s: New.
62 * testsuite/gas/i386/x86-64-amx.d: New.
63 * testsuite/gas/i386/x86-64-amx.s: New.
64 * testsuite/gas/i386/x86-64-amx-bad.d: New.
65 * testsuite/gas/i386/x86-64-amx-bad.s: New.
66
af2b3186
TV		 672020-07-10 Tom de Vries <tdevries@suse.de>
68
69 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
70 readelf's line table decoding.
71 * testsuite/gas/elf/dwarf2-12.d: Likewise.
72 * testsuite/gas/elf/dwarf2-13.d: Likewise.
73 * testsuite/gas/elf/dwarf2-14.d: Likewise.
74 * testsuite/gas/elf/dwarf2-15.d: Likewise.
75 * testsuite/gas/elf/dwarf2-16.d: Likewise.
76 * testsuite/gas/elf/dwarf2-17.d: Likewise.
77 * testsuite/gas/elf/dwarf2-18.d: Likewise.
78 * testsuite/gas/elf/dwarf2-19.d: Likewise.
79 * testsuite/gas/elf/dwarf2-5.d: Likewise.
80 * testsuite/gas/elf/dwarf2-6.d: Likewise.
81 * testsuite/gas/elf/dwarf2-7.d: Likewise.
82
39776b11
L		 832020-07-09 H.J. Lu <hongjiu.lu@intel.com>
84
85 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
86 VEX/EVEX vector instructions.
87 * testsuite/gas/i386/property-4.d: New file.
88 * testsuite/gas/i386/property-4.s: Likewise.
89 * testsuite/gas/i386/property-5.d: Likewise.
90 * testsuite/gas/i386/property-5.s: Likewise.
91 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
92 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
93
939b95c7
L		 942020-07-09 H.J. Lu <hongjiu.lu@intel.com>
95
96 * NEWS: Mention --enable-x86-used-note.
97 * configure.ac: Configure with --enable-x86-used-note by default
98 for Linux/x86.
99 * configure: Regenerated.
100
fe49679d
AM		 1012020-07-09 Alan Modra <amodra@gmail.com>
102
103 * config/obj-coff.h: Remove TE_PE support.
104 * config/tc-ppc.c: Likewise.
105 * config/tc-ppc.h: Likewise.
106 * configure.tgt: Remove powerpc PE and powerpc lynxos.
107 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
108 condition.
109 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
110
6384fd9e
JB		 1112020-07-08 Jan Beulich <jbeulich@suse.com>
112
113 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
114 New.
115 * testsuite/gas/i386/i386.exp: Run new tests.
116
3128916d
CZ		 1172020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
118
119 * config/tc-arc.c (find_opcode_match): Add error messages.
120 * testsuite/gas/arc/add_s-err.s: Update test.
121 * testsuite/gas/arc/asm-errors.err: Likewise.
122 * testsuite/gas/arc/cpu-em-err.s: Likewise.
123 * testsuite/gas/arc/hregs-err.s: Likewise.
124 * testsuite/gas/arc/warn.s: Likewise.
125
dbdba9b0
L		 1262020-07-07 H.J. Lu <hongjiu.lu@intel.com>
127
128 PR gas/26212
129 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
130
34e79798
AM		 1312020-07-07 Alan Modra <amodra@gmail.com>
132
133 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
134 * testsuite/gas/ppc/ppc.exp: Likewise.
135 * testsuite/gas/all/weakref1l.d: Likewise.
136
3c6e74ce
NC		 1372020-07-07 Nick Clifton <nickc@redhat.com>
138
139 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
140 expected output.
141
e74d9fa9
JB		 1422020-07-06 Jan Beulich <jbeulich@suse.com>
143
144 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
145 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
146 testsuite/gas/i386/x86-64-evex-wig1.d,
147 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
148 expectations.
149
39e0f456
JB		 1502020-07-06 Jan Beulich <jbeulich@suse.com>
151
152 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
153 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
154 * testsuite/gas/i386/avx512f-opts-intel.d,
155 testsuite/gas/i386/avx512f-opts.d
156 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
157 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
158
ddc73fa9
NC		 1592020-07-06 Yuri Chornoivan <yurchor@ukr.net>
160
161 PR 26204
162 * config/tc-arm.c: Fix spelling mistake.
163 * config/tc-riscv.c: Likewise.
164 * config/tc-z80.c: Likewise.
165 * po/gas.pot: Regenerate.
166
17550be7
NC		 1672020-07-06 Nick Clifton <nickc@redhat.com>
168
169 * po/uk.po: Updated Ukranian translation.
170
b19d852d
NC		 1712020-07-04 Nick Clifton <nickc@redhat.com>
172
173 * configure: Regenerate.
174 * po/gas.pot: Regenerate.
175
1762020-07-04 Nick Clifton <nickc@redhat.com>
177
178 * version.m4: Change version number to 2.35.50.
179 * configure: Regenerate.
180 * po/bfd.pot: Regenerate.
181
b115b9fd
NC		 1822020-07-04 Nick Clifton <nickc@redhat.com>
183
184 Binutils 2.35 branch created.
185
b657622c
AM		 1862020-07-03 Alan Modra <amodra@gmail.com>
187
188 PR 26028
189 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
190
c2ecccb3
L		 1912020-07-02 H.J. Lu <hongjiu.lu@intel.com>
192
193 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
194 swap two source operands.
195
f436f38e
NC		 1962020-07-02 Nick Clifton <nickc@redhat.com>
197
198 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
199
f405494f
AC		 2002020-07-02 Alex Coplan <alex.coplan@arm.com>
201
202 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
203 segfault on negative chars.
204 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
205 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
206
0942c7ab
NC		 2072020-07-02 Nick Clifton <nickc@redhat.com>
208
209 PR 26028
210 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
211 command line.
212 * testsuite/gas/ia64/unwind.d: Likewise.
213 * testsuite/gas/mmix/bspec-1.d: Likewise.
214 * testsuite/gas/mmix/bspec-2.d: Likewise.
215 * testsuite/gas/mmix/comment-1.d: Likewise.
216 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
217
3443489c
AM		 2182020-07-01 Alan Modra <amodra@gmail.com>
219
220 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
221
054b336d
AM		 2222020-07-01 Alan Modra <amodra@gmail.com>
223
224 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
225 in data sections, and mep.
226
bbd19b19
L		 2272020-06-30 H.J. Lu <hongjiu.lu@intel.com>
228
229 * NEWS: Mention x86 NaCl target support removal.
230 * config/tc-i386.c: Remove x86 NaCl target support.
231 * config/tc-i386.h: Likewise.
232 * configure.tgt: Likewise.
233 * testsuite/gas/i386/i386.exp: Likewise.
234 * testsuite/gas/i386/iamcu-1.d: Likewise.
235 * testsuite/gas/i386/iamcu-2.d: Likewise.
236 * testsuite/gas/i386/iamcu-3.d: Likewise.
237 * testsuite/gas/i386/iamcu-4.d: Likewise.
238 * testsuite/gas/i386/iamcu-5.d: Likewise.
239 * testsuite/gas/i386/k1om.d: Likewise.
240 * testsuite/gas/i386/l1om.d: Likewise.
241
08ccfccf
NC		 2422020-06-30 Nelson Chu <nelson.chu@sifive.com>
243
244 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
245 checking into riscv_csr_address.
246 (riscv_csr_version_check): Likewise.
247 (riscv_csr_address): New function. Return the suitable CSR address
248 after checking the ISA dependency and versions. Issue warnings if
249 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
250 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
251 priv spec versions for them.
252 (reg_csr_lookup_internal): Call riscv_csr_address to find the
253 suitable CSR address.
254 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
255 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
256 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
257 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
258 priv spec warnings here. These warnings are added by accident.
259 Remove them and only focus on the ISA dependency warnings.
260 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
261 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
262 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
263 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
264 than the privileged ones.
265 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
266 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
267 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
268 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
269 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
270 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
271 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
272 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
273 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
274 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
275
8c190ce0
L		 2762020-06-29 H.J. Lu <hongjiu.lu@intel.com>
277
278 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
279 (md_assemble): Don't process ImmExt without operands.
280
b20e7614
HPN		 2812020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
282
283 PR gas/25331
284 * config/tc-mmix.c (md_assemble) <fixup for
285 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
286 Also, set its fx_no_overflow.
287 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
288 Similarly this fixup affects 4 bytes, not 8 and needs its
289 fx_no_overflow set.
290 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 291 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 292
279edac5
AM		 2932020-06-29 Alan Modra <amodra@gmail.com>
294
295 * config/tc-s12z.c: Use C style comments.
296 * config/tc-z80.c: Likewise.
297 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
298
b6cd5d10
L		 2992020-06-26 H.J. Lu <hongjiu.lu@intel.com>
300
301 * config/tc-i386.c (md_assemble): Process ImmExt without
302 operands.
303
63112cd6
L		 3042020-06-26 H.J. Lu <hongjiu.lu@intel.com>
305
306 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
307 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
308 VECSIB256 and VECSIB512, respectively.
309 (build_modrm_byte): Replace vecsib with sib.
310
2a1bb84c
JB		 3112020-06-26 Jan Beulich <jbeulich@suse.com>
312
313 * testsuite/gas/i386/nop-1-suffix.d: New.
314 * testsuite/gas/i386/i386.exp: Run new test.
315
85f7484a
PB		 3162020-06-26 Pat Bernardi <bernardi@adacore.com>
317
318 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
319 (md_pseudo_table): Handle "gnu_attribute".
320 * doc/as.texi: Document GNU attribute for M68K.
321
b59d128a
NC		 3222020-06-25 Nick Clifton <nickc@redhat.com>
323
324 PR 26141
325 * config/tc-arm.c (arm_force_relocation): Force resolution of
326 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
327 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
328
c423d21a
JB		 3292020-06-25 Jan Beulich <jbeulich@suse.com>
330
331 * config/tc-i386.c (md_assemble): Move call to process_immext()
332 ...
333 (process_operands): ... here.
334
8bbb3ad8
JB		 3352020-06-25 Jan Beulich <jbeulich@suse.com>
336
337 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
338 diagnostic when there is a sizing prefix. Switch to word/dword/
339 qword encoding when there is a sizing prefix and no (explicit or
340 derived) suffix.
341 (update_imm): Handle presence of a sizing prefix.
342 * testsuite/gas/i386/noreg16-data32.d,
343 testsuite/gas/i386/noreg32-data16.d,
344 testsuite/gas/i386/noreg32-data16.e,
345 testsuite/gas/i386/noreg64-data16.d,
346 testsuite/gas/i386/noreg64-data16.e,
347 testsuite/gas/i386/noreg64-rex64.d: New.
348 * testsuite/gas/i386/i386.exp: Run new tests.
349 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
350 Introduce and use pfx* macros.
351 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
352 addressing.
353 * testsuite/gas/i386/noreg16.d: Adjust expectations.
354
589958d6
JB		 3552020-06-25 Jan Beulich <jbeulich@suse.com>
356
357 * testsuite/gas/i386/avx-16bit.d,
358 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
359 testsuite/gas/i386/avx512f-16bit.d,
360 testsuite/gas/i386/avx512f.d,
361 testsuite/gas/i386/evex-lig256.d,
362 testsuite/gas/i386/evex-lig512.d
363 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
364 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
365 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
366 testsuite/gas/i386/sse2-16bit.d,
367 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
368 expectations.
369
0b9404fd
JB		 3702020-06-25 Jan Beulich <jbeulich@suse.com>
371
372 * config/tc-i386.c (md_assemble): Also reject explicit REX
373 prefixes with VEX and alike encoded insns. Zap consumed bits
374 from i.rex.
375 (output_insn): Don't ignore REX prefix for VEX and alike
376 encodings; abort() instead if encountered.
377 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
378 ...
379 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
380 * testsuite/gas/i386/x86-64-pseudos.d,
381 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
382
a5aeccd9
JB		 3832020-06-25 Jan Beulich <jbeulich@suse.com>
384
385 * config/tc-i386.c (process_operands): Translate explicit REX
386 prefix into i.rex for SSE2AVX templates.
387 (set_rex_vrex): New helper.
388 (build_modrm_byte): Use it.
389 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
390 REX prefixes.
391 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
392
40d231b4
JB		 3932020-06-25 Jan Beulich <jbeulich@suse.com>
394
395 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
396 templates when there's no data size prefix.
397 (md_assemble): Reject data size prefix also for legacy encoded
398 SIMD templates.
399 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
400 Uncomment previously not working line.
401 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
402 data16 prefix.
403 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
404 testsuite/gas/i386/sse2avx.d: Adjust expectations.
405
11abe426
JB		 4062020-06-25 Jan Beulich <jbeulich@suse.com>
407
408 * config/tc-i386.c (build_evex_prefix): Drop early setting of
409 vec_length.
410
1a79004f
NC		 4112020-06-23 Nelson Chu <nelson.chu@sifive.com>
412
413 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
414 explicit_priv_attr. It used to indicate CSR or priv instructions are
415 explictly used.
416 (riscv_is_priv_insn): Return True if it is a privileged instruction.
417 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
418 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
419 (riscv_write_out_attrs): Clarification of when to generate the elf
420 priv spec attributes.
421 * testsuite/gas/riscv/attribute-11.s: Add comments.
422 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
423 `priv_insn_<n>` to decide which priv instruction is expected to used.
424 (<n> is a to e.)
425 * testsuite/gas/riscv/attribute-14a.d: Likewise.
426 * testsuite/gas/riscv/attribute-14b.d: Likewise.
427 * testsuite/gas/riscv/attribute-14c.d: Likewise.
428 * testsuite/gas/riscv/attribute-14d.d: Likewise.
429 * testsuite/gas/riscv/attribute-14e.d: Likewise.
430
39ff0b81
NC		 4312020-06-22 Nelson Chu <nelson.chu@sifive.com>
432
433 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
434 (riscv_set_default_priv_spec): Get the priv spec version from the
435 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
436
e2201c2a
AM		 4372020-06-20 Alan Modra <amodra@gmail.com>
438
439 * configure.tgt: Set bfd_gas for all SH targets.
440
d27c357a
JB		 4412020-06-18 Jan Beulich <jbeulich@suse.com>
442
443 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
444 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
445 expectations.
446
708a2fff
CL		 4472020-06-16 Lili Cui <lili.cui@intel.com>
448
449 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
450 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
451 * doc/c-i386.texi: Add avx512_vp2intersect.
452
2106ed9b
JB		 4532020-06-16 Jan Beulich <jbeulich@suse.com>
454
455 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
456 conditional.
457 * testsuite/gas/i386/sse-check.s: Adjust comment.
458 * testsuite/gas/i386/sse-check-error.l,
459 testsuite/gas/i386/sse-check-warn.e,
460 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
461 expectations.
462
a435742a
AM		 4632020-06-16 Alan Modra <amodra@gmail.com>
464
465 * config/tc-tic30.h: Remove OBJ_AOUT support.
466 * configure.tgt: Delete tic30-*-*aout* entry.
467
7a77f1ac
MF		 4682020-06-15 Max Filippov <jcmvbkbc@gmail.com>
469
470 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
471 macros.
472 (elf32xtensa_abi): New declaration.
473 (option_abi_windowed, option_abi_call0): New enum constants.
474 (md_longopts): Add entries for --abi-windowed and --abi-call0.
475 (md_parse_option): Add handlers for --abi-windowed and
476 --abi-call0.
477 (xtensa_add_config_info): Use xtensa_abi_choice instead of
478 XSHAL_ABI to format ABI tag.
479 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
480 --abi-call0 to the list of options.
481 * doc/c-xtensa.texi: Add description for options --abi-windowed
482 and --abi-call0.
483 * testsuite/gas/xtensa/abi-call0.d: New test definition.
484 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
485 * testsuite/gas/xtensa/abi.s: New test source.
486
efe30057
L		 4872020-06-14 H.J. Lu <hongjiu.lu@intel.com>
488
489 PR gas/26115
490 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
491 xsusldtrk.
492 * testsuite/gas/i386/tsxldtrk.s: Likewise.
493 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
494 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
495
d8af286f
NC		 4962020-06-12 Nelson Chu <nelson.chu@sifive.com>
497
498 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
499 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
500 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
501
18ca16be
SG		 5022020-06-09 Seth Girvan <snth@snthhacks.com>
503
504 * doc/c-avr.texi: Improve wording.
505
6778f1c4
JB		 5062020-06-09 Jan Beulich <jbeulich@suse.com>
507
508 * testsuite/gas/i386/x86-64-pseudos-bad.s,
509 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
510
73239888
JB		 5112020-06-09 Jan Beulich <jbeulich@suse.com>
512
513 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
514 encoding tests.
515 * testsuite/gas/i386/prefix.d: Adjust expectations.
516
bf926894
JB		 5172020-06-09 Jan Beulich <jbeulich@suse.com>
518
519 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
520 with VEX/EVEX encoding tests.
521 * testsuite/gas/i386/prefix.d: Adjust expectations.
522
828c2a25
JB		 5232020-06-09 Jan Beulich <jbeulich@suse.com>
524
525 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
526 suffix.
527 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
528 * testsuite/gas/i386/noreg64.d: Adjust expectations.
529 * testsuite/gas/i386/noreg-intel64.d,
530 testsuite/gas/i386/noreg-intel64.l,
531 testsuite/gas/i386/noreg-intel64.s: New.
532 * testsuite/gas/i386/i386.exp: Run new tests.
533
da4977e0
JB		 5342020-06-09 Jan Beulich <jbeulich@suse.com>
535
536 * config/tc-i386.c (vex_encoding_error): New enumerator.
537 (VEX_check_operands): Rename to VEX_check_encoding. Check
538 for vex_encoding_error. Move Imm4 handling ...
539 (check_VecOperands): ... here.
540 (match_template): Call VEX_check_encoding when there are no
541 operands. Split construct calling check_VecOperands and
542 VEX_check_encoding (when there are operands).
543 (check_register): Don't blindly set vex_encoding_evex.
544 * testsuite/gas/i386/pseudos-bad.s,
545 testsuite/gas/i386/pseudos-bad.l: New.
546 * testsuite/gas/i386/i386.exp: Run new test.
547 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
548
26417f19
AC		 5492020-06-08 Alex Coplan <alex.coplan@arm.com>
550
551 * config/tc-arm.c (insns): Add dfb.
552 * testsuite/gas/arm/dfb.d: New test.
553 * testsuite/gas/arm/dfb.s: Input for test.
554
9f3e7dbc
NC		 5552020-06-08 Nick Clifton <nickc@redhat.com>
556
557 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
558
dd6b8a0b
JB		 5592020-06-08 Jan Beulich <jbeulich@suse.com>
560
561 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
562
73c76375
JB		 5632020-06-08 Jan Beulich <jbeulich@suse.com>
564
565 * config/tc-i386.c (check_byte_reg): Drop dead conditional
566 around as_bad().
567
22e00a3f
JB		 5682020-06-08 Jan Beulich <jbeulich@suse.com>
569
570 * config/tc-i386.c (check_register): Split RegTR handling, to
571 fail recognition also in 64-bit mode as well as with i586 or
572 i686 explicitly enabled.
573 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
574 * testsuite/gas/i386/x86_64-intel.d,
575 testsuite/gas/i386/x86_64.d: Adjust expectations.
576
1ab84e02
JB		 5772020-06-08 Jan Beulich <jbeulich@suse.com>
578
579 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
580 * testsuite/gas/cfi/cfi.exp: Run this test.
581
af32b722
JB		 5822020-06-08 Jan Beulich <jbeulich@suse.com>
583
584 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
585 check to %st(N) parsing logic.
586 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
587
8a6fb3f9
JB		 5882020-06-08 Jan Beulich <jbeulich@suse.com>
589
590 * config/tc-i386.c (bad_reg): New.
591 (check_VecOperations, i386_att_operand, i386_parse_name): Check
592 for it.
593 (check_register): New, broken out from ...
594 (parse_real_register): ... here. Call it.
595 (parse_register): Call it, and error upon failure.
596 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
597 testsuite/gas/i386/x86-64-equ-bad.s,
598 testsuite/gas/i386/x86-64-equ-bad.l: New.
599 * testsuite/gas/i386/i386.exp: Run new tests.
600
1424c35d
AM		 6012020-06-06 Alan Modra <amodra@gmail.com>
602
603 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
604 * doc/c-ppc.texi: Likewise.
605
87c69f97
AM		 6062020-06-06 Alan Modra <amodra@gmail.com>
607
608 * config/tc-ppc.c: Update throughout for reloc renaming.
609
f1919c56
JM		 6102020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
611
612 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
613 stringop-overflow.
614
3fc6c3dc
NC		 6152020-06-05 Nelson Chu <nelson.chu@sifive.com>
616
617 * config/tc-riscv.c (explicit_csr): New static boolean.
618 Used to indicate CSR are explictly used.
619 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
620 (riscv_write_out_attrs): If we already have set elf priv
621 attributes, then generate them. Otherwise, don't generate
622 them when no CSR are used.
623 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
624 * testsuite/gas/riscv/attribute-02.d: Likewise.
625 * testsuite/gas/riscv/attribute-03.d: Likewise.
626 * testsuite/gas/riscv/attribute-04.d: Likewise.
627 * testsuite/gas/riscv/attribute-05.d: Likewise.
628 * testsuite/gas/riscv/attribute-06.d: Likewise.
629 * testsuite/gas/riscv/attribute-07.d: Likewise.
630 * testsuite/gas/riscv/attribute-08.d: Likewise.
631 * testsuite/gas/riscv/attribute-09.d: Likewise.
632 * testsuite/gas/riscv/attribute-10.d: Likewise.
633 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
634 * testsuite/gas/riscv/attribute-11.s: New testcase.
635 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
636 used, so we should output the ELF priv attributes.
637 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
638 used, so output the priv attributes according to the -mpriv-spec.
639 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
640 used, so ignore the -mpriv-spec setting.
641
d413a623
L		 6422020-06-04 H.J. Lu <hongjiu.lu@intel.com>
643
644 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
645 cgen_get_insn_value.
646 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
647 endianness to cgen_get_insn_value and cgen_put_insn_value.
648
7d8b91fd
JM		 6492020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
650
651 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
652 cgen_put_insn_value.
653
d8740be1
JM		 6542020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
655
656 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
657 bpf_cgen_cpu_open.
658 (md_assemble): Remove no longer needed hack.
659
e9bffec9
JM		 6602020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
661
662 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
663 cgen_put_insn_value.
664 (gas_cgen_md_apply_fix): Likewise.
665 (gas_cgen_md_apply_fix): Likewise.
666 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
667 cgen_put_insn_value.
668 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
669 cgen_put_insn_value.
670
1cf67587
AM		 6712020-06-04 Alan Modra <amodra@gmail.com>
672
673 * testsuite/config/default.exp: Remove global directive outside
674 proc body.
675 * testsuite/gas/mep/complex-relocs.exp: Likewise.
676 * testsuite/gas/microblaze/relax_size.exp: Likewise.
677 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
678 * testsuite/gas/mt/relocs.exp: Likewise.
679 * testsuite/gas/rx/rx.exp: Likewise.
680
338d56a8
SC		 6812020-06-03 Stephen Casner <casner@acm.org>
682
683 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
684
bb7322c6
JW		 6852020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
686 Jim Wilson <jimw@sifive.com>
687
688 PR 26051
689 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
690 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
691 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
692 Move B before SB. Move J before UJ.
693
c39c821c
AC		 6942020-06-01 Alex Coplan <alex.coplan@arm.com>
695
696 * write.c (relax_segment): Fix handling of negative offset when
697 relaxing an rs_org frag.
698 * testsuite/gas/aarch64/org-neg.d: New test.
699 * testsuite/gas/aarch64/org-neg.l: Error output for test.
700 * testsuite/gas/aarch64/org-neg.s: Input for test.
701 * testsuite/gas/arm/org-neg.d: New test.
702 * testsuite/gas/arm/org-neg.l: Error output for test.
703 * testsuite/gas/arm/org-neg.s: Input for test.
704
66e3eb08
SC		 7052020-05-28 Stephen Casner <casner@acm.org>
706
707 Fix unexpected failures in gas testsuite for pdp11-aout target.
708 These are caused by the PDP11's mix of little-endian octets in
709 shorts but shorts in big endian order for long or quad.
710
711 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
712 * testsuite/gas/all/gas.exp: Select alternate test scripts for
713 pdp11, skip octa test completely.
714 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
715 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
716 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
717
9e85f042
NC		 7182020-05-28 Alex Coplan <alex.coplan@arm.com>
719
720 * frags.c (frag_grow): Fix comment.
721
1c912705
SC		 7222020-05-27 Stephen Casner <casner@acm.org>
723
724 PR gas/26001
725 * config/tc-pdp11.c (parse_reg): Distinguish register names from
726 symbols that begin with a register name.
727 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
728 * testsuite/gas/pdp11/pr26001.s: Likewise.
729 * testsuite/gas/pdp11/pr26001.d: Likewise.
730
5c505568
SC		 7312020-05-27 Simon Cook <simon.cook@embecosm.com>
732
733 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
734 pointer when creating struct riscv_csr_extra.
735
3c730740
L		 7362020-05-26 H.J. Lu <hongjiu.lu@intel.com>
737
738 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
739 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
740 * testsuite/gas/i386/inval-avx512f.l: Updated.
741
57b17940
SSF		 7422020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
743
744 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
745 load/store instruction variants with alignment hints.
746 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
747 instruction variants with alignment hints.
748
e3fed0f2
L		 7492020-05-26 H.J. Lu <hongjiu.lu@intel.com>
750
751 PR gas/26044
752 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
753 instead of R_XGATE_PCREL_X.
754 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
755 BFD_RELOC_XGATE_PCREL_X.
756
8bbc5da5
L		 7572020-05-26 H.J. Lu <hongjiu.lu@intel.com>
758
759 PR gas/26044
760 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
761 with &fragP->fr_literal[0].
762
c4612b92
L		 7632020-05-26 H.J. Lu <hongjiu.lu@intel.com>
764
765 PR gas/26044
766 * config/tc-vax.c (md_estimate_size_before_relax): Replace
767 fragP->fr_literal with &fragP->fr_literal[0].
768 (md_convert_frag): Likewise.
769
70b1b570
L		 7702020-05-26 H.J. Lu <hongjiu.lu@intel.com>
771
772 PR gas/26044
773 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
774 with &fragP->fr_literal[0].
775
e67e940f
L		 7762020-05-26 H.J. Lu <hongjiu.lu@intel.com>
777
778 PR gas/26044
779 * config/tc-crx.c (getreg_image): Change argument type to int.
780 (md_convert_frag): Replace fragP->fr_literal with
781 &fragP->fr_literal[0].
782
a05e3e20
L		 7832020-05-26 H.J. Lu <hongjiu.lu@intel.com>
784
785 PR gas/26044
786 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
787 sprintf with memmove.
788
c6412eee
L		 7892020-05-25 H.J. Lu <hongjiu.lu@intel.com>
790
791 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
792 with &fragP->fr_literal[0].
793
9fcc3457
L		 7942020-05-25 H.J. Lu <hongjiu.lu@intel.com>
795
796 PR gas/26041
797 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
798 2 overlapping strings.
799
6c115e16
L		 8002020-05-25 H.J. Lu <hongjiu.lu@intel.com>
801
802 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
803 with &fragP->fr_literal[0].
804
a39d29cd
L		 8052020-05-25 H.J. Lu <hongjiu.lu@intel.com>
806
807 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
808 with &fragp->fr_literal[0].
809 * config/tc-microblaze.c (md_apply_fix): Likewise.
810 * config/tc-sh.c (md_convert_frag): Likewise.
811
72393fd1
JW		 8122020-05-24 Jim Wilson <jimw@sifive.com>
813
814 PR 26025
815 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
816 asection to segT. New locals seg and subseg. Call subseg_set before
817 fix_new_exp. Call subseg_set after loop to restore original values.
818
9fbb53c7
AM		 8192020-05-21 Alan Modra <amodra@gmail.com>
820
821 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
822 throughout.
823 * config/obj-elf.c: Likewise.
824 * config/tc-aarch64.c: Likewise.
825 * config/tc-arm.c: Likewise.
826 * config/tc-m68k.c: Likewise.
827 * config/tc-nios2.c: Likewise.
828 * config/tc-tic30.c: Likewise.
829 * ecoff.c: Likewise.
830 * read.c: Likewise.
831 * stabs.c: Likewise.
832 * symbols.c: Likewise.
833 * testsuite/gas/all/test-gen.c: Likewise.
834
8f595e9b
NC		 8352020-05-20 Nelson Chu <nelson.chu@sifive.com>
836
837 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
838 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
839 Static variables which are used to set the ISA extensions. You can
840 use -march (or ELF build attributes) and -misa-spec to set them,
841 respectively.
842 (ext_version_hash): The hash table used to handle the extensions
843 with versions.
844 (init_ext_version_hash): Initialize the ext_version_hash according
845 to riscv_ext_version_table.
846 (riscv_get_default_ext_version): The callback function of
847 riscv_parse_subset_t. According to the choosed ISA spec,
848 get the default version for the specific extension.
849 (riscv_set_arch): Set the callback function.
850 (enum options, struct option md_longopts): Add new option -misa-spec.
851 (md_parse_option): Do not call riscv_set_arch for -march. We will
852 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
853 to set default_isa_spec class.
854 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
855 ext_version_hash, and then call riscv_set_arch to set the architecture
856 with versions according to default_arch_with_ext.
857 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
858 x extensions.
859 * testsuite/gas/riscv/attribute-03.d: Likewise.
860 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
861 already set it's version to 2p1 by march, so no need to use the default
862 2p2 version. For m-ext, we do not set the version by -march and ELF arch
863 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
864 ISA spec 2p2, so set 0p0 to it.
865 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
866 zicsr is 2p0 according to ISA spec 20191213.
867 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
868 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
869 You can set them by configure options --with-arch and
870 --with-isa-spec, respectively.
871 (riscv_set_default_isa_spec): New function used to set the
872 default ISA spec.
873 (md_parse_option): Call riscv_set_default_isa_spec rather than
874 call riscv_get_isa_spec_class directly.
875 (riscv_after_parse_args): If the -isa-spec is not set, then we
876 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
877 calling riscv_set_default_isa_spec.
878 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
879 the --with-isa-spec may be set to different ISA spec.
880 * testsuite/gas/riscv/attribute-02.d: Likewise.
881 * testsuite/gas/riscv/attribute-03.d: Likewise.
882 * testsuite/gas/riscv/attribute-04.d: Likewise.
883 * testsuite/gas/riscv/attribute-05.d: Likewise.
884 * testsuite/gas/riscv/attribute-06.d: Likewise.
885 * testsuite/gas/riscv/attribute-07.d: Likewise.
886 * configure.ac: Add configure options, --with-arch and
887 --with-isa-spec.
888 * configure: Regenerated.
889 * config.in: Regenerated.
890 * config/tc-riscv.c (default_priv_spec): Static variable which is
891 used to check if the CSR is valid for the chosen privilege spec. You
892 can use -mpriv-spec to set it.
893 (enum reg_class): We now get the CSR address from csr_extra_hash rather
894 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
895 (riscv_init_csr_hashes): Only need to initialize one hash table
896 csr_extra_hash.
897 (riscv_csr_class_check): Change the return type to void. Don't check
898 the ISA dependency if -mcsr-check isn't set.
899 (riscv_csr_version_check): New function. Check and find the CSR address
900 from csr_extra_hash, according to default_priv_spec. Report warning
901 for the invalid CSR if -mcsr-check is set.
902 (reg_csr_lookup_internal): Updated.
903 (reg_lookup_internal): Likewise.
904 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
905 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
906 (md_parse_option): Call riscv_set_default_priv_version to set
907 default_priv_spec.
908 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
909 privilege spec to the newest one.
910 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
911 include/opcode/riscv.h.
912 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
913 to check the ISA dependency for CSR, so fix the spec version by adding
914 -mpriv-spec=1.11.
915 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
916 version warnings for the test case.
917 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
918 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
919 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
920 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
921 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
922 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
923 Check whether the CSR is valid when privilege version 1.9 is choosed.
924 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
925 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
926 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
927 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
928 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
929 Check whether the CSR is valid when privilege version 1.10 is choosed.
930 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
931 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
932 Check whether the CSR is valid when privilege version 1.11 is choosed.
933 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
934 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
935 setting. You can set it by configure option --with-priv-spec.
936 (riscv_set_default_priv_spec): New function used to set the default
937 privilege spec.
938 (md_parse_option): Call riscv_set_default_priv_spec rather than
939 call riscv_get_priv_spec_class directly.
940 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
941 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
942 calling riscv_set_default_priv_spec.
943 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
944 the --with-priv-spec may be set to different privilege spec.
945 * testsuite/gas/riscv/priv-reg.d: Likewise.
946 * configure.ac: Add configure option --with-priv-spec.
947 * configure: Regenerated.
948 * config.in: Regenerated.
949 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
950 explicit_attr. Set it to TRUE if any ELF attribute is found.
951 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
952 the priv attributes are set.
953 (md_assemble): Set the default_priv_spec according to the priv
954 attributes when we start to assemble instruction.
955 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
956 riscv_write_out_attrs. Update the arch and priv attributes. If we
957 don't set the corresponding ELF attributes, then try to output the
958 default ones.
959 (riscv_set_public_attributes): If any ELF attribute or -march-attr
960 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
961 to update the arch and priv attributes.
962 (s_riscv_attribute): Make sure all arch and priv attributes are set
963 before any instruction.
964 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
965 ELF attribute or -march-attr is set. If the priv attributes are not
966 set, then try to update them by the default setting (-mpriv-spec or
967 --with-priv-spec).
968 * testsuite/gas/riscv/attribute-02.d: Likewise.
969 * testsuite/gas/riscv/attribute-03.d: Likewise.
970 * testsuite/gas/riscv/attribute-04.d: Likewise.
971 * testsuite/gas/riscv/attribute-06.d: Likewise.
972 * testsuite/gas/riscv/attribute-07.d: Likewise.
973 * testsuite/gas/riscv/attribute-08.d: Likewise.
974 * testsuite/gas/riscv/attribute-09.d: Likewise.
975 * testsuite/gas/riscv/attribute-10.d: Likewise.
976 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
977 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
978 set by priv attributes must be supported.
979 * testsuite/gas/riscv/attribute-05.s: Likewise.
980 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
981 priv attributes according to the -mpriv-spec option.
982 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
983 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
984 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
985 * testsuite/gas/riscv/priv-reg.d: Removed.
986 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
987 CSR according to the priv spec 1.9.
988 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
989 CSR according to the priv spec 1.9.1.
990 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
991 CSR according to the priv spec 1.10.
992 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
993 CSR according to the priv spec 1.11.
994 * config/tc-riscv.c (md_show_usage): Add descriptions about
995 the new GAS options.
996 * doc/c-riscv.texi: Likewise.
997
3d205eb4
PB		 9982020-05-19 Peter Bergner <bergner@linux.ibm.com>
999
1000 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1001 * testsuite/gas/ppc/power9.d: Likewise.
1002 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1003 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1004 sync, wait, waitrsv>: Add tests.
1005 * testsuite/gas/ppc/power10.d: Likewise.
1006
164446e0
AF		 10072020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1008
1009 PR 25992
1010 * config/tc-arm.c : Add arm_ext_v8r feature.
1011 (it_fsm_post_encode): Check arm_ext_v8r feature.
1012 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1013
69f57659
AM		 10142020-05-19 Alan Modra <amodra@gmail.com>
1015
1016 * write.c (write_contents): Use bfd_get_filename rather than
1017 accessing bfd->filename directly. Use bfd_section_name rather
1018 than accessing section->name directly.
1019
0e1d094e
AM		 10202020-05-19 Alan Modra <amodra@gmail.com>
1021
1022 * symbols.c (local_symbol_make): Init all of lsy_flags.
1023
d402189f
AM		 10242020-05-18 Alan Modra <amodra@gmail.com>
1025
1026 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1027 before looking at add_symbol->sy_flags.
1028
503648e4 10292020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1030
1031 * config/tc-i386.c: Not handle lret/iret.
1032 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1033 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1034 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1035 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1036 * testsuite/gas/i386/lfence-ret.s: Ditto.
1037 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1038 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1039 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1040 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1041 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1042 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1043 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1044
2a50b401
AM		 10452020-05-15 Alan Modra <amodra@gmail.com>
1046 Alex Coplan <alex.coplan@arm.com>
1047
1048 * symbols.c (struct local_symbol): Update comment.
1049 (resolve_symbol_value): For resolved symbols equated to other
1050 symbols, verify that the referenced symbol is not a local_symbol
1051 before accessing sy_value. Don't leave symbol loops during
1052 finalize_syms resolution.
1053 * testsuite/gas/all/assign-bad-recursive.d: New test.
1054 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1055 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1056 * testsuite/gas/all/gas.exp: Run it.
1057
9d95b8e9
NC		 10582020-05-14 Nick Clifton <nickc@redhat.com>
1059
1060 * po/sv.po: Updated Swedish translation.
1061
3b646889
AM		 10622020-05-11 Alan Modra <amodra@gmail.com>
1063
1064 * testsuite/gas/ppc/scalarquad.d,
1065 * testsuite/gas/ppc/scalarquad.s: New test.
1066 * testsuite/gas/ppc/ppc.exp: Run it.
1067
9cc4ce88
AM		 10682020-05-11 Alan Modra <amodra@gmail.com>
1069
1070 * testsuite/gas/ppc/rightmost.d,
1071 * testsuite/gas/ppc/rightmost.s: New test.
1072 * testsuite/gas/ppc/ppc.exp: Run it.
1073
5d57bc3f
AM		 10742020-05-11 Alan Modra <amodra@gmail.com>
1075
1076 * testsuite/gas/ppc/xvtlsbb.d,
1077 * testsuite/gas/ppc/xvtlsbb.s: New test.
1078 * testsuite/gas/ppc/ppc.exp: Run it.
1079
66ef5847
AM		 10802020-05-11 Alan Modra <amodra@gmail.com>
1081
1082 * testsuite/gas/ppc/stringop.d,
1083 * testsuite/gas/ppc/stringop.s: New test.
1084 * testsuite/gas/ppc/ppc.exp: Run it.
1085
4f3e9537
PB		 10862020-05-11 Peter Bergner <bergner@linux.ibm.com>
1087
1088 * testsuite/gas/ppc/set_bool.d,
1089 * testsuite/gas/ppc/set_bool.s: New test.
1090 * testsuite/gas/ppc/ppc.exp: Run it.
1091
ec40e91c
AM		 10922020-05-11 Alan Modra <amodra@gmail.com>
1093
1094 * testsuite/gas/ppc/bitmanip.d,
1095 * testsuite/gas/ppc/bitmanip.s: New test.
1096 * testsuite/gas/ppc/ppc.exp: Run it.
1097
d7e97a76
AM		 10982020-05-11 Alan Modra <amodra@gmail.com>
1099
1100 * testsuite/gas/ppc/genpcv.d,
1101 * testsuite/gas/ppc/genpcv.s: New test.
1102 * testsuite/gas/ppc/ppc.exp: Run it.
1103
fdefed7c
AM		 11042020-05-11 Alan Modra <amodra@gmail.com>
1105
1106 * testsuite/gas/ppc/maskmanip.d,
1107 * testsuite/gas/ppc/maskmanip.s: New test.
1108 * testsuite/gas/ppc/ppc.exp: Run it.
1109
aa3c112f
AM		 11102020-05-11 Alan Modra <amodra@gmail.com>
1111 Peter Bergner <bergner@linux.ibm.com>
1112
1113 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1114 (md_assemble): Check acc specified in correct operand.
1115 * testsuite/gas/ppc/outerprod.d,
1116 * testsuite/gas/ppc/outerprod.s,
1117 * testsuite/gas/ppc/vsx4.d,
1118 * testsuite/gas/ppc/vsx4.s: New tests.
1119 * testsuite/gas/ppc/ppc.exp: Run them.
1120
6edbfd3b
AM		 11212020-05-11 Alan Modra <amodra@gmail.com>
1122
1123 * testsuite/gas/ppc/simd_perm.d,
1124 * testsuite/gas/ppc/simd_perm.s: New test.
1125 * testsuite/gas/ppc/ppc.exp: Run it.
1126
c7d7aea2
AM		 11272020-05-11 Alan Modra <amodra@gmail.com>
1128
1129 * testsuite/gas/ppc/int128.d,
1130 * testsuite/gas/ppc/int128.s: New test.
1131 * testsuite/gas/ppc/ppc.exp: Run it.
1132
94ba9882
AM		 11332020-05-11 Alan Modra <amodra@gmail.com>
1134
1135 * testsuite/gas/ppc/vsx_32byte.d,
1136 * testsuite/gas/ppc/vsx_32byte.s: New test.
1137 * testsuite/gas/ppc/ppc.exp: Run it.
1138
f4791f1a
AM		 11392020-05-11 Alan Modra <amodra@gmail.com>
1140
1141 * testsuite/gas/ppc/vec_mul.s,
1142 * testsuite/gas/ppc/vec_mul.d: New test.
1143 * testsuite/gas/ppc/ppc.exp: Run it.
1144
3ff0a5ba
PB		 11452020-05-11 Peter Bergner <bergner@linux.ibm.com>
1146
1147 * testsuite/gas/ppc/byte_rev.d,
1148 * testsuite/gas/ppc/byte_rev.s: New test.
1149 * testsuite/gas/ppc/ppc.exp: Run it.
1150
afef4fe9
PB		 11512020-05-11 Peter Bergner <bergner@linux.ibm.com>
1152
1153 * testsuite/gas/ppc/power10.d: Add paste. tests.
1154 * testsuite/gas/ppc/power10.s: Likewise.
1155
1224c05d
PB		 11562020-05-11 Peter Bergner <bergner@linux.ibm.com>
1157
1158 * testsuite/gas/ppc/power10.s: New test.
1159 * testsuite/gas/ppc/power10.d: Likewise.
1160 * testsuite/gas/ppc/ppc.exp: Run it.
1161
7c1f4227
AM		 11622020-05-11 Alan Modra <amodra@gmail.com>
1163
1164 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1165 renaming.
1166 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1167 place of -mfuture/-Mfuture.
1168 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1169 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1170
bfeaed38
NC		 11712020-05-06 Nick Clifton <nickc@redhat.com>
1172
1173 * po/sv.po: Updated Swedish translation.
1174
6ef719c0
NC		 11752020-05-06 Nick Clifton <nickc@redhat.com>
1176
1177 PR 25927
1178 * doc/as.texi (Preprocessing): Replace cross reference to not
1179 existant document with a URL to the equivalent page in the GCC
1180 manual.
1181
546cb2d8
NC		 11822020-05-05 Nick Clifton <nickc@redhat.com>
1183
1184 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1185 construction of a DWARF-5 directory name table.
1186 * testsuite/gas/elf/pr25917.d: Update expected output.
1187
7d0bd487
GN		 11882020-05-05 Gunther Nikl <gnikl@justmail.de>
1189
1190 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1191 (md_parse_option): Remove initialization of elf_flags.
070b775f 1192
fe05f369
ASDV		 11932020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1194
1195 PR gas/25863
1196 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1197 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1198 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1199
4706679d
NC		 12002020-05-04 Nick Clifton <nickc@redhat.com>
1201
1202 PR 25917
1203 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1204 table's existence before looking at its entries.
070b775f
NC		 1205 Also do not emit a default directory entry if there are no
1206 directories in use.
1207
4706679d
NC		 1208 * testsuite/gas/elf/pr25917.s: New test source file.
1209 * testsuite/gas/elf/pr25917.d: New test driver.
1210 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1211
09c1e68a
AC		 12122020-04-30 Alex Coplan <alex.coplan@arm.com>
1213
1214 * config/tc-aarch64.c (fix_insn): Implement for
1215 AARCH64_OPND_UNDEFINED.
1216 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1217 * testsuite/gas/aarch64/udf.s: New.
1218 * testsuite/gas/aarch64/udf.d: New.
1219 * testsuite/gas/aarch64/udf-invalid.s: New.
1220 * testsuite/gas/aarch64/udf-invalid.l: New.
1221 * testsuite/gas/aarch64/udf-invalid.d: New.
1222
c578f16e
YS		 12232020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1224
1225 * config/tc-rx.c (elf_flags): Reset default value.
1226 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1227
935f1f4b
MF		 12282020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1229
1230 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1231 if it's not defined.
1232 (microarch_earliest): New static variable.
1233 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1234 simcall opcode has mandatory parameter.
1235 (xg_init_global_config): Initialize microarch_earliest.
1236
5c936ef5
NC		 12372020-04-29 Nick Clifton <nickc@redhat.com>
1238
1239 PR 22699
1240 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1241 IMM0_8S and add support for IMM0_8U.
1242 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1243 unsigned 8-bit immediate.
1244 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1245 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1246
251dae91
TC		 12472020-04-27 Tamar Christina <tamar.christina@arm.com>
1248
1249 * NEWS: Add news entry for big-obj.
1250 * config/tc-i386.c (i386_target_format): Support new format.
1251 * doc/c-i386.texi: Add i386 support.
1252 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1253 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1254
714e6c96
NC		 12552020-04-27 Nick Clifton <nickc@redhat.com>
1256
1257 PR 25878
1258 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1259 (assign_file_to_slot): New function. Fills in an entry in the
1260 files table.
1261 (allocate_filenum): Use new function.
1262 (allocate_filename_to_slot): Use new function. If the specified
1263 slot entry is already in use, but was chosen automatically then
1264 reassign the automatic entry.
1265
a09f656b 12662020-04-26 Hongtao Liu <hongtao.liu@intel.com
1267
1268 * config/tc-i386.c (lfence_before_ret_shl): New member.
1269 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1270 for Anysize insns.
1271 (insert_after_load): Issue warning for REP CMPS/SCAS.
1272 (insert_before_before): Handle iret, Handle
1273 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1274 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1275 -mlfence-before-ret=[none/not/or/shl/yes].
1276 Enable -mlfence-before-ret=shl when
1277 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1278 (md_show_usage): Ditto.
1279 * doc/c-i386.texi: Ditto.
1280 * testsuite/gas/i386/i386.exp: Add new testcases.
1281 * testsuite/gas/i386/lfence-load-b.d: New.
1282 * testsuite/gas/i386/lfence-load-b.e: New.
1283 * testsuite/gas/i386/lfence-load.d: Modified.
1284 * testsuite/gas/i386/lfence-load.e: New.
1285 * testsuite/gas/i386/lfence-load.s: Modified.
1286 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1287 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1288 * testsuite/gas/i386/lfence-ret-c.d: New.
1289 * testsuite/gas/i386/lfence-ret-d.d: New.
1290 * testsuite/gas/i386/lfence-ret.s: Modified.
1291 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1292 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1293 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1294 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1295 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1296 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1297 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1298 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1299 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1300 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1301
30ce8e47
MF		 13022020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1303
1304 PR ld/25861
1305 * config/tc-xtensa.c (md_apply_fix): Replace
1306 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1307 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1308 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1309 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1310 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1311
31c89d60
AM		 13122020-04-22 Alan Modra <amodra@gmail.com>
1313
1314 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1315 symbol for ".symver .. remove".
1316 * doc/as.texi (.symver): Update.
1317 * testsuite/gas/symver/symver11.s: Make foo weak.
1318 * testsuite/gas/symver/symver11.d: Expect an error.
1319 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1320
1d3eb556
L		 13212020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1322
1323 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1324
bb2a1453
AS		 13252020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1326
1327 PR 25848
1328 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1329 * testsuite/gas/m68k/operands.d: Update.
1330 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1331
c36876fe
TC		 13322020-04-21 Tamar Christina <tamar.christina@arm.com>
1333
1334 PR binutils/24753
1335 * testsuite/gas/arm/pr24753.d: New test.
1336 * testsuite/gas/arm/pr24753.s: New test.
1337
6914be53
L		 13382020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1339
1340 PR gas/23840
1341 PR gas/25295
1342 * NEWS: Mention .symver extension.
1343 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1344 function.
1345 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1346 add a version name. Add local, hidden and remove visibility
1347 support.
1348 (elf_frob_symbol): Handle the list of version names. Update the
1349 original symbol to local, hidden or remove it from the symbol
1350 table.
1351 (elf_frob_file_before_adjust): Handle the list of version names.
1352 * config/obj-elf.h (elf_visibility): New.
1353 (elf_versioned_name_list): Likewise.
1354 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1355 and visibility. Change versioned_name pointer to struct
1356 elf_versioned_name_list.
1357 * doc/as.texi: Update .symver directive.
1358 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1359 error checking tests.
1360 * testsuite/gas/symver/symver6.d: New file.
1361 * testsuite/gas/symver/symver7.d: Likewise.
1362 * testsuite/gas/symver/symver7.s: Likewise.
1363 * testsuite/gas/symver/symver8.d: Likewise.
1364 * testsuite/gas/symver/symver8.s: Likewise.
1365 * testsuite/gas/symver/symver9.s: Likewise.
1366 * testsuite/gas/symver/symver9a.d: Likewise.
1367 * testsuite/gas/symver/symver9b.d: Likewise.
1368 * testsuite/gas/symver/symver10.s: Likewise.
1369 * testsuite/gas/symver/symver10a.d: Likewise.
1370 * testsuite/gas/symver/symver10b.d: Likewise.
1371 * testsuite/gas/symver/symver11.d: Likewise.
1372 * testsuite/gas/symver/symver11.s: Likewise.
1373 * testsuite/gas/symver/symver12.d: Likewise.
1374 * testsuite/gas/symver/symver12.s: Likewise.
1375 * testsuite/gas/symver/symver13.d: Likewise.
1376 * testsuite/gas/symver/symver13.s: Likewise.
1377 * testsuite/gas/symver/symver14.d: Likewise.
1378 * testsuite/gas/symver/symver14.l: Likewise.
1379 * testsuite/gas/symver/symver15.d: Likewise.
1380 * testsuite/gas/symver/symver15.l: Likewise.
1381 * testsuite/gas/symver/symver6.l: Removed.
1382 * testsuite/gas/symver/symver6.s: Updated.
1383
c2e5c986
SD		 13842020-04-20 Sudakshina Das <sudi.das@arm.com>
1385
1386 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1387 to include TSB.
1388 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1389 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1390 * testsuite/gas/aarch64/system.d: Update.
1391
8a6e1d1d
SD		 13922020-04-20 Sudakshina Das <sudi.das@arm.com>
1393
1394 * testsuite/gas/aarch64/bti.d: Update -march option.
1395 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1396 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1397 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1398 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1399
49af2f5c
AM		 14002020-04-17 Alan Modra <amodra@gmail.com>
1401
1402 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1403
8e4979ac
NC		 14042020-04-16 Gagan Singh Sidhu <broly@mac.com>
1405 Nick Clifton <nickc@redhat.com>
1406
1407 PR 25803
1408 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1409 targets.
1410 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1411 for the type-2 test.
1412 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1413 targets running this test.
1414
c54a9b56
DF		 14152020-02-16 David Faust <david.faust@oracle.com>
1416
1417 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1418 * testsuite/gas/bpf/jump32.s: New file.
1419 * testsuite/gas/bpf/jump32.d: Likewise.
1420
3071b197
L		 14212020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1422
1423 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1424 documentation.
1425
6a3ab923
GN		 14262020-04-08 Gunther Nikl <gnikl@justmail.de>
1427
1428 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1429 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1430 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1431 define.
1432 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1433 * tc.h (md_pcrel_from_section): Add prototype.
1434 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1435 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1436 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1437 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1438 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1439 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1440 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1441 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1442 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1443 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1444 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1445 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1446 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1447 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1448 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1449 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1450 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1451 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1452 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1453 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1454 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1455 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1456 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1457 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1458 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1459 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1460 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1461 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1462 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1463 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1464 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1465 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1466 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1467 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1468 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1469 md_apply_fix3): Delete prototypes.
6a3ab923 1470
6e0e8b45
L		 14712020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1472
1473 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1474 instructions.
1475
266803a2
L		 14762020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1477
1478 * doc/c-z80.texi: Fix @xref warnings.
1479
bb651e8b
CL		 14802020-04-07 Lili Cui <lili.cui@intel.com>
1481
1482 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1483 (cpu_noarch): Likewise.
1484 * doc/c-i386.texi: Document TSXLDTRK.
1485 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1486 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1487 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1488 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1489
4b27d27c
L		 14902020-04-02 Lili Cui <lili.cui@intel.com>
1491
1492 * config/tc-i386.c (cpu_arch): Add .serialize.
1493 (cpu_noarch): Likewise.
1494 * doc/c-i386.texi: Document serialize.
1495 * testsuite/gas/i386/i386.exp: Run serialize tests
1496 * testsuite/gas/i386/serialize.d: Likewise.
1497 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1498 * testsuite/gas/i386/serialize.s: Likewise.
1499
bb897477
RO		 15002020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1501
1502 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1503 * testsuite/gas/elf/section12b.d: Likewise.
1504 * testsuite/gas/elf/section16a.d: Likewise.
1505 * testsuite/gas/elf/section16b.d: Likewise.
1506
59e28a97
GN		 15072020-04-02 Gunther Nikl <gnikl@justmail.de>
1508
1509 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1510 with a suppressed address register.
1511
efc3a950
L		 15122020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1513
1514 PR gas/25756
1515 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1516 * testsuite/gas/i386/localpic.s: Add a test for relocation
1517 against local absolute symbol.
1518 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1519 * testsuite/gas/i386/localpic.d: Updated.
1520 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1521 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1522
15d47c3a
RO		 15232020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1524
1525 PR gas/25732
1526 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1527 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1528 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1529 testsuite/gas/i386/x86-64-jump.d.
1530 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1531 Incorporate changes to
1532 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1533 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1534 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1535 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1536 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1537
876678f0
MR		 15382020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1539
1540 PR 25611
1541 PR 25614
1542 * dwarf2dbg.c: Do not include "bignum.h".
1543
d1a89da5
NC		 15442020-03-30 Nelson Chu <nelson.chu@sifive.com>
1545
1546 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1547 * testsuite/gas/riscv/alias-csr.s: Likewise.
1548 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1549 to priv-reg-pseudo-noalias.
1550 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1551 * testsuite/gas/riscv/bad-csr.l: Likewise.
1552 * testsuite/gas/riscv/bad-csr.s: Likewise.
1553 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1554 * testsuite/gas/riscv/satp.s: Likewise.
1555 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1556 csr instruction, including alias-csr testcase.
1557 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1558 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1559 pseudo instruction with objdump -Mno-aliases.
1560 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1561 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1562 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1563 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1564 * testsuite/gas/riscv/priv-reg.s: Likewise.
1565 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1566 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1567 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1568
b7780957
J		 15692020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1570
1571 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1572 sections with the "b" attribute.
1573
d1023b5d
AM		 15742020-03-22 Alan Modra <amodra@gmail.com>
1575
1576 * testsuite/gas/s12z/truncated.d: Update expected output.
1577
0d832e7f
SB		 15782020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1579
1580 PR 25690
1581 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1582 * doc/c-z80.texi: Update documentation.
1583
327ef784
NC		 15842020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1585
1586 PR 25641
1587 PR 25668
1588 PR 25633
1589 Fix disassembling ED+A4/AC/B4/BC opcodes.
1590 Fix assembling lines containing colonless label and instruction
1591 with first operand inside parentheses.
1592 Fix registration of unsupported by target CPU registers.
1593 * config/tc-z80.c: See above.
1594 * config/tc-z80.h: See above.
1595 * testsuite/gas/z80/colonless.d: Update test.
1596 * testsuite/gas/z80/colonless.s: Likewise.
1597 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1598 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1599 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1600 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1601 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1602 * testsuite/gas/z80/unsup_regs.s: Likewise.
1603 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1604 * testsuite/gas/z80/z80.exp: Likewise.
1605 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1606 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1607 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1608
66d1f7cc
AV		 16092020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1610
1611 PR 25660
1612 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1613 (parse_operands): Handle new operand codes.
1614 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1615 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1616 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1617 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1618 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1619 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1620 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1621 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1622
9e8f1c90
L		 16232020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1624
1625 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1626
97b4a8f7
L		 16272020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1628
1629 * testsuite/gas/i386/i386.exp: Run new tests.
1630 * testsuite/gas/i386/lfence-byte.d: New file.
1631 * testsuite/gas/i386/lfence-byte.e: Likewise.
1632 * testsuite/gas/i386/lfence-byte.s: Likewise.
1633 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1634 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1635 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1636 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1637 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1638 * testsuite/gas/i386/lfence-load.d: Likewise.
1639 * testsuite/gas/i386/lfence-load.s: Likewise.
1640 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1641 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1642 * testsuite/gas/i386/lfence-ret.s: Likewise.
1643 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1644 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1645 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1646 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1647 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1648 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1649 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1650 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1651 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1652 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1653 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1654 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1655
ae531041
L		 16562020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1657
1658 * config/tc-i386.c (lfence_after_load): New.
1659 (lfence_before_indirect_branch_kind): New.
1660 (lfence_before_indirect_branch): New.
1661 (lfence_before_ret_kind): New.
1662 (lfence_before_ret): New.
1663 (last_insn): New.
1664 (load_insn_p): New.
1665 (insert_lfence_after): New.
1666 (insert_lfence_before): New.
1667 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1668 Set last_insn.
1669 (OPTION_MLFENCE_AFTER_LOAD): New.
1670 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1671 (OPTION_MLFENCE_BEFORE_RET): New.
1672 (md_longopts): Add -mlfence-after-load=,
1673 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1674 (md_parse_option): Handle -mlfence-after-load=,
1675 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1676 (md_show_usage): Display -mlfence-after-load=,
1677 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1678 (i386_cons_align): New.
1679 * config/tc-i386.h (i386_cons_align): New.
1680 (md_cons_align): New.
1681 * doc/c-i386.texi: Document -mlfence-after-load=,
1682 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1683
5496f3c6
NC		 16842020-03-11 Nick Clifton <nickc@redhat.com>
1685
1686 PR 25611
1687 PR 25614
1688 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1689 (DWARF2_FILE_SIZE_NAME): Default to -1.
1690 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1691 whichever is higher.
1692 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1693 (NUM_MD5_BYTES): Define.
1694 (struct file entry): Add md5 field.
1695 (get_filenum): Delete and replace with...
1696 (get_basename): New function.
1697 (get_directory_table_entry): New function.
1698 (allocate_filenum): New function.
1699 (allocate_filename_to_slot): New function.
1700 (dwarf2_where): Use new functions.
1701 (dwarf2_directive_filename): Add support for extended .file
1702 pseudo-op.
1703 (dwarf2_directive_loc): Allow the use of file number zero with
1704 DWARF 5 or higher.
1705 (out_file_list): Rename to...
1706 (out_dir_and_file_list): Add DWARF 5 support.
1707 (out_debug_line): Emit extra values into the section header for
1708 DWARF 5.
1709 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1710 * doc/as.texi (.file): Update the description of this pseudo-op.
1711 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1712 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1713 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1714 * NEWS: Mention the new feature.
1715
a6a1f5e0
AM		 17162020-03-10 Alan Modra <amodra@gmail.com>
1717
1718 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1719 to avoid signed overflow.
1720 * config/tc-mcore.c (md_assemble): Likewise.
1721 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1722 * config/tc-nds32.c (SET_ADDEND): Likewise.
1723 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1724
3fabc179
JB		 17252020-03-09 Jan Beulich <jbeulich@suse.com>
1726
1727 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1728 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1729 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1730
190e5fc8
AM		 17312020-03-07 Alan Modra <amodra@gmail.com>
1732
1733 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1734 first column.
1735
84d9ab33
NC		 17362020-03-06 Nick Clifton <nickc@redhat.com>
1737
1738 PR 25614
1739 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1740 0 if the dwarf_level is 5 or more. Complain if a filename follows
1741 a file 0.
1742 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1743 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1744 * testsuite/gas/elf/elf.exp: Run the new test.
1745
1746 PR 25612
1747 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1748 * doc/as.texi: Fix another typo.
1749
31bf1864
NC		 17502020-03-06 Nick Clifton <nickc@redhat.com>
1751
1752 PR 25612
1753 * as.c (dwarf_level): Define.
1754 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1755 (parse_args): Add support for the new options.
1756 as.h (dwarf_level): Prototype.
1757 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1758 value.
1759 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1760 (DWARF2_LINE_VERSION): Remove definition.
1761 * doc/as.texi: Document the new options.
1762
3c968de5
NC		 17632020-03-06 Nick Clifton <nickc@redhat.com>
1764
1765 PR 25572
1766 * as.c (main): Allow matching input and outputs when they are
1767 not regular files.
1768
bc49bfd8
JB		 17692020-03-06 Jan Beulich <jbeulich@suse.com>
1770
1771 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1772 casing.
1773 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1774 one of byte/word/dword/qword is set alongside a SIMD register in
1775 a template's operand.
1776
4873e243
JB		 17772020-03-06 Jan Beulich <jbeulich@suse.com>
1778
1779 * config/tc-i386.c (match_template): Extend code in logic
1780 rejecting certain suffixes in certain modes to also cover mask
1781 register use and VecSIB. Drop special casing of broadcast. Skip
1782 immediates in the check.
1783
e365e234
JB		 17842020-03-06 Jan Beulich <jbeulich@suse.com>
1785
1786 * config/tc-i386.c (match_template): Fold duplicate code in
1787 logic rejecting certain suffixes in certain modes. Drop
1788 pointless "else".
1789
4ed21b58
JB		 17902020-03-06 Jan Beulich <jbeulich@suse.com>
1791
1792 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1793 alongside !norex64 ones.
1794 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1795 with both 32- and 64-bit GPR operands.
1796 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1797 32- and 64-bit GPR operands.
1798 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1799 testsuite/gas/i386/x86-64-avx512bw.d,
1800 testsuite/gas/i386/x86-64-avx512f-intel.d,
1801 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1802
643bb870
JB		 18032020-03-06 Jan Beulich <jbeulich@suse.com>
1804
1805 * config/tc-i386.c (md_assemble): Drop use of rex64.
1806 (process_suffix): For REX.W for 64-bit CRC32.
1807
a23b33b3
JB		 18082020-03-06 Jan Beulich <jbeulich@suse.com>
1809
1810 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1811 addressing for MPX insns without base/index.
1812 * testsuite/gas/i386/mpx-16bit.s,
1813 * testsuite/gas/i386/mpx-16bit.d: New.
1814 * testsuite/gas/i386/i386.exp: Run new test.
1815
a0497384
JB		 18162020-03-06 Jan Beulich <jbeulich@suse.com>
1817
1818 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1819 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1820 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1821 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1822 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1823 as well as a BSWAP one.
1824 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1825 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1826 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1827 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1828 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1829 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1830 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1831 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1832 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1833 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1834 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1835 testsuite/gas/i386/vmx.d: Adjust expectations.
1836
b630c145
JB		 18372020-03-06 Jan Beulich <jbeulich@suse.com>
1838
1839 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1840 from having their operands swapped.
1841 * testsuite/gas/i386/waitpkg.s,
1842 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1843 3-operand cases as well as testing of 16-bit code generation.
1844 * testsuite/gas/i386/waitpkg.d,
1845 testsuite/gas/i386/waitpkg-intel.d,
1846 testsuite/gas/i386/x86-64-waitpkg.d,
1847 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1848
de48783e
NC		 18492020-03-04 Nelson Chu <nelson.chu@sifive.com>
1850
dee35d02
NC		 1851 * config/tc-riscv.c (percent_op_utype): Support the modifier
1852 %got_pcrel_hi.
1853 * doc/c-riscv.texi: Add documentation.
1854 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1855 modifier %got_pcrel_hi.
1856 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1857 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1858 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1859
de48783e
NC		 1860 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1861 (RISC-V-Formats): Update the section name from "Instruction Formats"
1862 to "RISC-V Instruction Formats".
1863
749479c8
AO		 18642020-03-04 Alexandre Oliva <oliva@adacore.com>
1865
1866 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1867 detected in a section which does not have at least 4 byte
1868 alignment.
1869 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1870 * testsuite/gas/arm/ldr-t.s: Likewise.
1871 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1872 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1873 disassembly, ignoring any NOPs that may have been inserted because
1874 of section alignment.
1875 * testsuite/gas/arm/ldr-t.d: Likewise.
1876
a847e322
JB		 18772020-03-04 Jan Beulich <jbeulich@suse.com>
1878
1879 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1880 * doc/c-i386.texi: Mention sev_es.
1881 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1882 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1883 expectations.
1884 * testsuite/gas/i386/arch-13-znver1.d,
1885 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1886
3cd7f3e3
L		 18872020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1888
1889 * config/tc-i386.c (match_template): Replace ignoresize and
1890 defaultsize with mnemonicsize.
1891 (process_suffix): Likewise.
1892
b8ba1385
SB		 18932020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1894
1895 PR 25627
1896 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1897 instruction LD IY,(HL).
1898 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1899 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1900 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1901 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1902
10d97a0f
L		 19032020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1904
1905 PR gas/25622
1906 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1907 x86-64-default-suffix-avx.
1908 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1909 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1910 * testsuite/gas/i386/noreg64.d: Updated.
1911 * testsuite/gas/i386/noreg64.l: Likewise.
1912 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1913 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1914 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1915
8326546e
SB		 19162020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1917
1918 PR 25604
1919 * config/tc-z80.c (contains_register): Prevent an illegal memory
1920 access when checking an expression for a register name.
1921
e3e896e6
AM		 19222020-03-03 Alan Modra <amodra@gmail.com>
1923
1924 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1925 support.
1926
a4dd6c97
AM		 19272020-03-02 Alan Modra <amodra@gmail.com>
1928
1929 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1930 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1931 and .sbss sections.
1932 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1933 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1934 (s3_s_score_lcomm): Likewise.
1935 * config/tc-score7.c: Similarly.
1936 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1937
dec7b24b
YS		 19382020-02-28 YunQiang Su <syq@debian.org>
1939
1940 PR gas/25539
1941 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1942 to handle multi-labels.
1943 (has_label_name): New.
1944
cceb53b8
MM		 19452020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1946
1947 * config/tc-arm.c (enum pred_instruction_type): Remove
1948 NEUTRAL_IT_NO_VPT_INSN predication type.
1949 (cxn_handle_predication): Modify to require condition suffixes.
1950 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1951 * testsuite/gas/arm/cde-scalar.s: Update test.
1952 * testsuite/gas/arm/cde-warnings.l: Update test.
1953 * testsuite/gas/arm/cde-warnings.s: Update test.
1954
da3ec71f
AM		 19552020-02-26 Alan Modra <amodra@gmail.com>
1956
1957 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1958 N_() on empty string.
1959
42135cad
AM		 19602020-02-26 Alan Modra <amodra@gmail.com>
1961
1962 * read.c (read_a_source_file): Call strncpy with length one
1963 less than size of original_case_string.
1964
dc1e8a47
AM		 19652020-02-26 Alan Modra <amodra@gmail.com>
1966
1967 * config/obj-elf.c: Indent labels correctly.
1968 * config/obj-macho.c: Likewise.
1969 * config/tc-aarch64.c: Likewise.
1970 * config/tc-alpha.c: Likewise.
1971 * config/tc-arm.c: Likewise.
1972 * config/tc-cr16.c: Likewise.
1973 * config/tc-crx.c: Likewise.
1974 * config/tc-frv.c: Likewise.
1975 * config/tc-i386-intel.c: Likewise.
1976 * config/tc-i386.c: Likewise.
1977 * config/tc-ia64.c: Likewise.
1978 * config/tc-mn10200.c: Likewise.
1979 * config/tc-mn10300.c: Likewise.
1980 * config/tc-nds32.c: Likewise.
1981 * config/tc-riscv.c: Likewise.
1982 * config/tc-s12z.c: Likewise.
1983 * config/tc-xtensa.c: Likewise.
1984 * config/tc-z80.c: Likewise.
1985 * read.c: Likewise.
1986 * symbols.c: Likewise.
1987 * write.c: Likewise.
1988
bd0cf5a6
NC		 19892020-02-20 Nelson Chu <nelson.chu@sifive.com>
1990
54b2aec1
NC		 1991 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1992 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1993 after parsing all arguments.
1994 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1995 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1996 are used to check if we write a read-only CSR by the CSR instruction.
1997 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1998 all CSR for the read-only CSR checking.
1999 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2000 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2001 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2002 all CSR instructions for the read-only CSR checking.
2003 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2004 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2005
2ca89224
NC		 2006 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2007 (riscv_opts): Initialize it.
2008 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2009 before doing the CSR checking.
2010 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2011 (md_longopts): Add mcsr-check and mno-csr-check.
2012 (md_parse_option): Handle new enum option values.
2013 (s_riscv_option): Handle new long options.
2014 * doc/c-riscv.texi: Add description for the new .option and assembler
2015 options.
2016 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2017 the CSR checking.
2018 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2019
bd0cf5a6
NC		 2020 * config/tc-riscv.c (csr_extra_hash): New.
2021 (enum riscv_csr_class): New enum. Used to decide
2022 whether or not this CSR is legal in the current ISA string.
2023 (struct riscv_csr_extra): New structure to hold all extra information
2024 of CSR.
2025 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2026 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2027 Call hash_reg_name to insert CSR address into reg_names_hash.
2028 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2029 Decide whether the CSR is valid according to the csr_extra_hash.
2030 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2031 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2032 not a boolean. This is same as riscv_init_csr_hash, so keep the
2033 consistent usage.
2034 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2035 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2036 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2037 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2038 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2039 f-ext CSR are not allowed.
2040 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2041 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2042 source file is `priv-reg.s`, and the ISA is rv64if, so the
2043 rv32-only CSR are not allowed.
2044 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2045
10a95fcc
AM		 20462020-02-21 Alan Modra <amodra@gmail.com>
2047
2048 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2049 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2050
dda2980f
AM		 20512020-02-21 Alan Modra <amodra@gmail.com>
2052
2053 PR 25569
2054 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2055 on section size adjustment, instead perform another write if
2056 exec header size is larger than section size.
2057
bd3380bc
NC		 20582020-02-19 Nelson Chu <nelson.chu@sifive.com>
2059
2060 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2061 -mno-arch-attr command line options.
2062
fa164239
JW		 20632020-02-19 Nelson Chu <nelson.chu@sifive.com>
2064
2065 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2066 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2067
fcaaac0a
SB		 20682020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2069
2070 PR 25576
2071 * config/tc-z80.c (md_parse_option): Do not use an underscore
2072 prefix for local labels in SDCC compatability mode.
2073 (z80_start_line_hook): Remove SDCC dollar label support.
2074 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2075 * testsuite/gas/z80/sdcc.s: Likewise.
2076
20772020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2078
2079 PR 25517
2080 * config/tc-z80.c: Add -march option.
2081 * doc/as.texi: Update Z80 documentation.
2082 * doc/c-z80.texi: Likewise.
2083 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2084 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2085 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2086 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2087 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2088 * testsuite/gas/z80/gbz80_all.d: Likewise.
2089 * testsuite/gas/z80/r800_extra.d: Likewise.
2090 * testsuite/gas/z80/r800_ii8.d: Likewise.
2091 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2092 * testsuite/gas/z80/sdcc.d: Likewise.
2093 * testsuite/gas/z80/z180.d: Likewise.
2094 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2095 * testsuite/gas/z80/z80_doc.d: Likewise.
2096 * testsuite/gas/z80/z80_ii8.d: Likewise.
2097 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2098 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2099 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2100 * testsuite/gas/z80/z80_sli.d: Likewise.
2101 * testsuite/gas/z80/z80n_all.d: Likewise.
2102 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2103
a7e12755
L		 21042020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2105
2106 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2107 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2108 * testsuite/gas/i386/i386.exp: Run property-3 and
2109 x86-64-property-3.
2110 * testsuite/gas/i386/property-3.d: New file.
2111 * testsuite/gas/i386/property-3.s: Likewise.
2112 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2113
272a84b1
L		 21142020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2115
2116 * config/tc-i386.c (cpu_arch): Add .popcnt.
2117 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2118 Add a tab before @samp{.sse4a}.
2119
c8f8eebc
JB		 21202020-02-17 Jan Beulich <jbeulich@suse.com>
2121
2122 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2123 for AddrPrefixOpReg templates. Combine the two pieces of
2124 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2125 mode.
2126
eedb0f2c
JB		 21272020-02-17 Jan Beulich <jbeulich@suse.com>
2128
2129 PR gas/14439
2130 * config/tc-i386.c (md_assemble): Also suppress operand
2131 swapping for MONITOR{,X} and MWAIT{,X}.
2132 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2133 Add Intel syntax monitor/mwait tests.
2134 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2135 Adjust expectations.
2136 *testsuite/gas/i386/sse3-intel.d,
2137 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2138 * testsuite/gas/i386/i386.exp: Run new tests.
2139
b9915cbc
JB		 21402020-02-17 Jan Beulich <jbeulich@suse.com>
2141
2142 PR gas/6518
2143 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2144 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2145 re-indentation).
2146 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2147 cases.
2148 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2149 * testsuite/gas/i386/avx512dq-inval.l,
2150 testsuite/gas/i386/inval-avx.l,
2151 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2152 * testsuite/gas/i386/avx512vl-ambig.s,
2153 testsuite/gas/i386/avx512vl-ambig.l: New.
2154 * testsuite/gas/i386/i386.exp: Run new test.
2155
af5c13b0
L		 21562020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2157
2158 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2159 nosse4.
2160 * doc/c-i386.texi: Document sse4a and nosse4a.
2161
07d98387
L		 21622020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2163
2164 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2165 for AT&T syntax.
2166
65fca059
JB		 21672020-02-14 Jan Beulich <jbeulich@suse.com>
2168
2169 PR gas/25438
2170 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2171 casing ...
2172 (process_suffix): ... here. Consider just the first operand
2173 initially.
2174 (check_long_reg): Drop opcode 0x63 special case again.
2175 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2176 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2177 Move ambiguous operand size tests ...
2178 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2179 testsuite/gas/i386/noreg64.s: ... here.
2180 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2181 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2182 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2183 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2184 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2185 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2186 testsuite/gas/i386/x86-64-movsxd.d,
2187 testsuite/gas/i386/x86-64-movsxd-intel.d,
2188 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2189 Adjust expectations.
2190 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2191 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2192 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2193 * testsuite/gas/i386/i386.exp: Run new tests.
2194
b6773884
JB		 21952020-02-14 Jan Beulich <jbeulich@suse.com>
2196
2197 * config/tc-i386.c (process_operands): Also skip segment
2198 override prefix emission if it matches an already present one.
2199 * testsuite/gas/i386/prefix32.s: Add double segment override
2200 cases.
2201 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2202
92334ad2
JB		 22032020-02-14 Jan Beulich <jbeulich@suse.com>
2204
2205 * config/tc-i386.c (process_operands): Drop ineffectual segment
2206 overrides when optimizing.
2207 * testsuite/gas/i386/lea-optimize.d: New.
2208 * testsuite/gas/i386/i386.exp: Run new test.
2209
22102020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2211
2212 * config/tc-i386.c (process_operands): Also check insn prefix
2213 for ineffectual segment override warning. Don't cover possible
2214 VEX/EVEX encoded insns there.
2215 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2216 testsuite/gas/i386/lea.e: New.
2217 * testsuite/gas/i386/i386.exp: Run new test.
2218
0e6724de
L		 22192020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2220
2221 PR gas/25438
2222 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2223 syntax.
2224
292676c1
L		 22252020-02-13 Fangrui Song <maskray@google.com>
2226 H.J. Lu <hongjiu.lu@intel.com>
2227
2228 PR gas/25551
2229 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2230 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2231 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2232 * testsuite/gas/i386/relax-5.d: New file.
2233 * testsuite/gas/i386/relax-5.s: Likewise.
2234 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2235 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2236
7deea9aa
JB		 22372020-02-13 Jan Beulich <jbeulich@suse.com>
2238
2239 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2240 "nosse4" entry.
2241
6c0946d0
JB		 22422020-02-12 Jan Beulich <jbeulich@suse.com>
2243
2244 * config/tc-i386.c (avx512): New (at file scope), moved from
2245 (check_VecOperands): ... here.
2246 (process_suffix): Add [XYZ]MMword operand size handling.
2247 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2248 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2249 tests.
2250 * testsuite/gas/i386/avx512dq-inval.l,
2251 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2252
5990e377
JB		 22532020-02-12 Jan Beulich <jbeulich@suse.com>
2254
2255 PR gas/24546
2256 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2257 code only.
2258 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2259 CALL/JMP in O_tbyte_ptr case.
2260 * doc/c-i386.texi: Mention far call and full pointer load ISA
2261 differences.
2262 * testsuite/gas/i386/x86-64-branch-3.s,
2263 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2264 * testsuite/gas/i386/x86-64-branch-3.d,
2265 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2266 * testsuite/gas/i386/x86-64-branch-5.l,
2267 testsuite/gas/i386/x86-64-branch-5.s: New.
2268 * testsuite/gas/i386/i386.exp: Run new test.
2269
9706160a
JB		 22702020-02-12 Jan Beulich <jbeulich@suse.com>
2271
2272 PR gas/25438
2273 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2274 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2275 64-bit-only warning.
2276 (check_word_reg): Consistently error on mismatching register
2277 size and suffix.
2278 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2279 for movw. Replace suffix / GPR for orb.
2280 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2281 byte GPRs as well as ones for inb/outb with a word accumulator.
2282 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2283 testsuite/gas/i386/inval.l: Adjust expectations.
2284
5de4d9ef
JB		 22852020-02-12 Jan Beulich <jbeulich@suse.com>
2286
2287 * config/tc-i386.c (operand_type_register_match): Also fall
2288 through initial two if()-s when the template allows for a GPR
2289 operand. Adjust comment.
2290
50128d0c
JB		 22912020-02-11 Jan Beulich <jbeulich@suse.com>
2292
2293 (struct _i386_insn): New field "short_form".
2294 (optimize_encoding): Drop setting of shortform field.
2295 (process_suffix): Set i.short_form. Replace shortform use.
2296 (process_operands): Replace shortform use.
2297
1ed818b4
MM		 22982020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2299
2300 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2301 loop initial declaration.
2302
5aae9ae9
MM		 23032020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2304
2305 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2306 instructions that can have 5 arguments.
2307 (enum operand_parse_code): Add new operands.
2308 (parse_operands): Account for new operands.
2309 (S5): New macro.
2310 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2311 (neon_select_shape): Account for P suffix.
2312 (LOW1): Move macro to global position.
2313 (HI4): Move macro to global position.
2314 (vcx_assign_vec_d): New.
2315 (vcx_assign_vec_m): New.
2316 (vcx_assign_vec_n): New.
2317 (enum vcx_reg_type): New.
2318 (vcx_get_reg_type): New.
2319 (vcx_size_pos): New.
2320 (vcx_vec_pos): New.
2321 (vcx_handle_shape): New.
2322 (vcx_ensure_register_in_range): New.
2323 (vcx_handle_register_arguments): New.
2324 (vcx_handle_insn_block): New.
2325 (vcx_handle_common_checks): New.
2326 (do_vcx1): New.
2327 (do_vcx2): New.
2328 (do_vcx3): New.
2329 * testsuite/gas/arm/cde-missing-fp.d: New test.
2330 * testsuite/gas/arm/cde-missing-fp.l: New test.
2331 * testsuite/gas/arm/cde-missing-mve.d: New test.
2332 * testsuite/gas/arm/cde-missing-mve.l: New test.
2333 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2334 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2335 * testsuite/gas/arm/cde-mve.s: New test.
2336 * testsuite/gas/arm/cde-warnings.l:
2337 * testsuite/gas/arm/cde-warnings.s:
2338 * testsuite/gas/arm/cde.d:
2339 * testsuite/gas/arm/cde.s:
2340
4934a27c
MM		 23412020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2342 Matthew Malcomson <matthew.malcomson@arm.com>
2343
2344 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2345 CDE coprocessor that can be enabled.
2346 (enum pred_instruction_type): New pred type.
2347 (BAD_NO_VPT): New error message.
2348 (BAD_CDE): New error message.
2349 (BAD_CDE_COPROC): New error message.
2350 (enum operand_parse_code): Add new immediate operands.
2351 (parse_operands): Account for new immediate operands.
2352 (check_cde_operand): New.
2353 (cde_coproc_enabled): New.
2354 (cde_coproc_pos): New.
2355 (cde_handle_coproc): New.
2356 (cxn_handle_predication): New.
2357 (do_custom_instruction_1): New.
2358 (do_custom_instruction_2): New.
2359 (do_custom_instruction_3): New.
2360 (do_cx1): New.
2361 (do_cx1a): New.
2362 (do_cx1d): New.
2363 (do_cx1da): New.
2364 (do_cx2): New.
2365 (do_cx2a): New.
2366 (do_cx2d): New.
2367 (do_cx2da): New.
2368 (do_cx3): New.
2369 (do_cx3a): New.
2370 (do_cx3d): New.
2371 (do_cx3da): New.
2372 (handle_pred_state): Define new IT block behaviour.
2373 (insns): Add newn CX*{,d}{,a} instructions.
2374 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2375 Define new cdecp extension strings.
2376 * doc/c-arm.texi: Document new cdecp extension arguments.
2377 * testsuite/gas/arm/cde-scalar.d: New test.
2378 * testsuite/gas/arm/cde-scalar.s: New test.
2379 * testsuite/gas/arm/cde-warnings.d: New test.
2380 * testsuite/gas/arm/cde-warnings.l: New test.
2381 * testsuite/gas/arm/cde-warnings.s: New test.
2382 * testsuite/gas/arm/cde.d: New test.
2383 * testsuite/gas/arm/cde.s: New test.
2384
4b5aaf5f
L		 23852020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2386
2387 PR gas/25516
2388 * config/tc-i386.c (intel64): Renamed to ...
2389 (isa64): This.
2390 (match_template): Accept Intel64 only instruction by default.
2391 (i386_displacement): Updated.
2392 (md_parse_option): Updated.
2393 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2394 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2395 -mamd64 to x86-64-sysenter-amd.
2396 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2397
33176d91
AM		 23982020-02-10 Alan Modra <amodra@gmail.com>
2399
2400 * config/obj-elf.c (obj_elf_change_section): Error for section
2401 type, attr or entsize changes in assembly.
2402 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2403 * testsuite/gas/elf/section5.l: Update.
2404
82194874
AM		 24052020-02-10 Alan Modra <amodra@gmail.com>
2406
2407 * output-file.c (output_file_close): Do a normal close when
2408 flag_always_generate_output.
2409 * write.c (write_object_file): Don't stop output when
2410 flag_always_generate_output.
2411
9fc0b501
SB		 24122020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2413
2414 PR 25469
2415 * config/tc-z80.c: Add -gbz80 command line option to generate code
2416 for the GameBoy Z80. Add support for generating DWARF.
2417 * config/tc-z80.h: Add support for DWARF debug information
2418 generation.
2419 * doc/c-z80.texi: Document new command line option.
2420 * testsuite/gas/z80/gbz80_all.d: New file.
2421 * testsuite/gas/z80/gbz80_all.s: New file.
2422 * testsuite/gas/z80/z80.exp: Run the new tests.
2423 * testsuite/gas/z80/z80n_all.d: New file.
2424 * testsuite/gas/z80/z80n_all.s: New file.
2425 * testsuite/gas/z80/z80n_reloc.d: New file.
2426
b7d07216
L		 24272020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2428
2429 PR gas/25381
2430 * config/obj-elf.c (get_section): Also check
2431 linked_to_symbol_name.
2432 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2433 (obj_elf_parse_section_letters): Handle the 'o' flag.
2434 (build_group_lists): Renamed to ...
2435 (build_additional_section_info): This. Set elf_linked_to_section
2436 from map_head.linked_to_symbol_name.
2437 (elf_adjust_symtab): Updated.
2438 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2439 * doc/as.texi: Document the 'o' flag.
2440 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2441 * testsuite/gas/elf/section18.d: New file.
2442 * testsuite/gas/elf/section18.s: Likewise.
2443 * testsuite/gas/elf/section19.d: Likewise.
2444 * testsuite/gas/elf/section19.s: Likewise.
2445 * testsuite/gas/elf/section20.d: Likewise.
2446 * testsuite/gas/elf/section20.s: Likewise.
2447 * testsuite/gas/elf/section21.d: Likewise.
2448 * testsuite/gas/elf/section21.l: Likewise.
2449 * testsuite/gas/elf/section21.s: Likewise.
2450
5eb617a7
L		 24512020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2452
2453 * NEWS: Mention x86 assembler options to align branches for
2454 binutils 2.34.
2455
986ac314
L		 24562020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2457
2458 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2459 only for ELF targets.
2460 * testsuite/gas/i386/unique.d: Don't xfail.
2461 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2462
19234a6d
AM		 24632020-02-06 Alan Modra <amodra@gmail.com>
2464
2465 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2466 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2467
02e0be69
AM		 24682020-02-06 Alan Modra <amodra@gmail.com>
2469
2470 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2471 xfail, and rename test.
2472 * testsuite/gas/elf/section12b.d: Likewise.
2473 * testsuite/gas/elf/section16a.d: Likewise.
2474 * testsuite/gas/elf/section16b.d: Likewise.
2475
a8c4d40b
L		 24762020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2477
2478 PR gas/25380
2479 * config/obj-elf.c (section_match): Removed.
2480 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2481 section_id.
2482 (obj_elf_change_section): Replace info and group_name arguments
2483 with match_p. Also update the section ID and flags from match_p.
2484 (obj_elf_section): Handle "unique,N". Update call to
2485 obj_elf_change_section.
2486 * config/obj-elf.h (elf_section_match): New.
2487 (obj_elf_change_section): Updated.
2488 * config/tc-arm.c (start_unwind_section): Update call to
2489 obj_elf_change_section.
2490 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2491 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2492 (microblaze_s_sdata): Likewise.
2493 (microblaze_s_rdata): Likewise.
2494 (microblaze_s_bss): Likewise.
2495 * config/tc-mips.c (s_change_section): Likewise.
2496 * config/tc-msp430.c (msp430_profiler): Likewise.
2497 * config/tc-rx.c (parse_rx_section): Likewise.
2498 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2499 * doc/as.texi: Document "unique,N" in .section directive.
2500 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2501 * testsuite/gas/elf/section15.d: New file.
2502 * testsuite/gas/elf/section15.s: Likewise.
2503 * testsuite/gas/elf/section16.s: Likewise.
2504 * testsuite/gas/elf/section16a.d: Likewise.
2505 * testsuite/gas/elf/section16b.d: Likewise.
2506 * testsuite/gas/elf/section17.d: Likewise.
2507 * testsuite/gas/elf/section17.l: Likewise.
2508 * testsuite/gas/elf/section17.s: Likewise.
2509 * testsuite/gas/i386/unique.d: Likewise.
2510 * testsuite/gas/i386/unique.s: Likewise.
2511 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2512 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2513
575d37ae
L		 25142020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2515
2516 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2517
2384096c
G		 25182020-02-01 Anthony Green <green@moxielogic.com>
2519
2520 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2521
95441c43
SL		 25222020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2523
2524 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2525 %tls_ldo.
2526
d465d695
AV		 25272020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2528
2529 PR gas/25472
2530 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2531 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2532 +mve.
2533 * testsuite/gas/arm/mve_dsp.d: New test.
2534
d26cc8a9
NC		 25352020-01-31 Nick Clifton <nickc@redhat.com>
2536
2537 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2538 rather than BFD_RELOC_NONE.
2539
90e9955a
SP		 25402020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2541
2542 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2543 to support VLDMIA instruction for MVE.
2544 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2545 instruction for MVE.
2546 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2547 instruction for MVE.
2548 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2549 instruction for MVE.
2550 * testsuite/gas/arm/mve-ldst.d: New test.
2551 * testsuite/gas/arm/mve-ldst.s: Likewise.
2552
53943f32
NC		 25532020-01-31 Nick Clifton <nickc@redhat.com>
2554
2555 * po/fr.po: Updated French translation.
2556 * po/ru.po: Updated Russian translation.
2557
c3036ed0
RS		 25582020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2559
2560 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2561 .s for the movprfx.
2562 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2563 * testsuite/gas/aarch64/sve-movprfx_28.d,
2564 * testsuite/gas/aarch64/sve-movprfx_28.l,
2565 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2566
2ae4c703
JB		 25672020-01-30 Jan Beulich <jbeulich@suse.com>
2568
2569 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2570 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2571 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2572 Adjust expectations.
2573
bd434cc4
JM		 25742020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2575
2576 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2577 * testsuite/gas/bpf/alu-be.d: Likewise.
2578 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2579 * testsuite/gas/bpf/alu32-be.d: Likewise.
2580
aeab2b26
JB		 25812020-01-30 Jan Beulich <jbeulich@suse.com>
2582
2583 * testsuite/gas/i386/x86-64-branch-2.s,
2584 testsuite/gas/i386/x86-64-branch-4.s,
2585 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2586 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2587 testsuite/gas/i386/x86-64-branch-2.d,
2588 testsuite/gas/i386/x86-64-branch-4.l,
2589 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2590
873494c8
JB		 25912020-01-30 Jan Beulich <jbeulich@suse.com>
2592
2593 * config/tc-i386.c (process_suffix): .
2594 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2595 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2596 Add LRETQ case.
2597 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2598 suffix.
2599 testsuite/gas/i386/x86_64.s: Add RETF cases.
2600 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2601 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2602 testsuite/gas/i386/x86-64-opcode.d,
2603 testsuite/gas/i386/x86-64-suffix-intel.d,
2604 testsuite/gas/i386/x86-64-suffix.d,
2605 testsuite/gas/i386/x86_64-intel.d
2606 testsuite/gas/i386/x86_64.d: Adjust expectations.
2607 * testsuite/gas/i386/x86-64-suffix.e,
2608 testsuite/gas/i386/x86_64.e: New.
2609
62b3f548
JB		 26102020-01-30 Jan Beulich <jbeulich@suse.com>
2611
2612 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2613 special case.
2614
bc31405e
L		 26152020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2616
2617 PR binutils/25445
2618 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2619 movsxd.
2620 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2621 differences. Document movslq and movsxd.
2622 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2623 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2624 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2625 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2626 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2627 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2628 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2629 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2630 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2631 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2632 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2633
e3696f67
AM		 26342020-01-27 Alan Modra <amodra@gmail.com>
2635
2636 * testsuite/gas/all/gas.exp: Replace case statements with switch
2637 statements.
2638 * testsuite/gas/elf/elf.exp: Likewise.
2639 * testsuite/gas/macros/macros.exp: Likewise.
2640 * testsuite/lib/gas-defs.exp: Likewise.
2641
7568c93b
TC		 26422020-01-27 Tamar Christina <tamar.christina@arm.com>
2643
2644 PR 25403
2645 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2646 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2647
403d1bd9
JW		 26482020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2649
2650 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2651 s exts must be known, so rename *ok* to *fail*.
2652 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2653 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2654 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2655 above change.
2656 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2657 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2658
be4c5e58
L		 26592020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2660
2661 PR gas/25438
2662 * config/tc-i386.c (check_long_reg): Always disallow double word
2663 suffix in mnemonic with word general register.
2664 * testsuite/gas/i386/general.s: Replace word general register
2665 with double word general register for movl.
2666 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2667 register.
2668 * testsuite/gas/i386/general.l: Updated.
2669 * testsuite/gas/i386/inval.l: Likewise.
2670
9e7028aa
AM		 26712020-01-22 Alan Modra <amodra@gmail.com>
2672
2673 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2674 __tls_get_addr_desc and __tls_get_addr_opt.
2675
e3ed17f3
JB		 26762020-01-21 Jan Beulich <jbeulich@suse.com>
2677
2678 * testsuite/gas/i386/inval-crc32.s,
2679 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2680 * testsuite/gas/i386/inval-crc32.l,
2681 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2682
1a035124
JB		 26832020-01-21 Jan Beulich <jbeulich@suse.com>
2684
2685 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2686 generic code path. Deal with No_lSuf being set in a template.
2687 * testsuite/gas/i386/inval-crc32.l,
2688 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2689 instead of error(s) when operand size is ambiguous.
2690 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2691 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2692 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2693 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2694 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2695 Adjust expectations.
2696
c006a730
JB		 26972020-01-21 Jan Beulich <jbeulich@suse.com>
2698
2699 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2700 and an intel_syntax check. Re-write lack-of-suffix processing
2701 logic.
2702 * doc/c-i386.texi: Document operand size defaults for suffix-
2703 less AT&T syntax insns.
2704 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2705 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2706 testsuite/gas/i386/x86-64-avx-scalar.s,
2707 testsuite/gas/i386/x86-64-avx.s,
2708 testsuite/gas/i386/x86-64-bundle.s,
2709 testsuite/gas/i386/x86-64-intel64.s,
2710 testsuite/gas/i386/x86-64-lock-1.s,
2711 testsuite/gas/i386/x86-64-opcode.s,
2712 testsuite/gas/i386/x86-64-sse2avx.s,
2713 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2714 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2715 testsuite/gas/i386/x86-64-nops.s,
2716 testsuite/gas/i386/x86-64-ptwrite.s,
2717 testsuite/gas/i386/x86-64-simd.s,
2718 testsuite/gas/i386/x86-64-sse-noavx.s,
2719 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2720 insns.
2721 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2722 testsuite/gas/i386/noreg64.s: Add further tests.
2723 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2724 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2725 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2726 testsuite/gas/i386/sse-noavx.d,
2727 testsuite/gas/i386/x86-64-intel64.d,
2728 testsuite/gas/i386/x86-64-nops.d,
2729 testsuite/gas/i386/x86-64-opcode.d,
2730 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2731 testsuite/gas/i386/x86-64-ptwrite.d,
2732 testsuite/gas/i386/x86-64-simd-intel.d,
2733 testsuite/gas/i386/x86-64-simd-suffix.d,
2734 testsuite/gas/i386/x86-64-simd.d,
2735 testsuite/gas/i386/x86-64-sse-noavx.d
2736 testsuite/gas/i386/x86-64-suffix.d,
2737 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2738 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2739 testsuite/gas/i386/noreg64.l: New.
2740 * testsuite/gas/i386/i386.exp: Run new tests.
2741
c906a69a
JB		 27422020-01-21 Jan Beulich <jbeulich@suse.com>
2743
2744 * testsuite/gas/i386/avx512_bf16_vl.s,
2745 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2746 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2747 broadcast forms of VCVTNEPS2BF16.
2748 * testsuite/gas/i386/avx512_bf16_vl.d,
2749 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2750
26916852
NC		 27512020-01-20 Nick Clifton <nickc@redhat.com>
2752
2753 * po/uk.po: Updated Ukranian translation.
2754
14470f07
L		 27552020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2756
2757 PR ld/25416
2758 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2759 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2760 x32 object.
2761 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2762 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2763 R_X86_64_GOTPC32_TLSDESC relocation.
2764
1b1bb2c6
NC		 27652020-01-18 Nick Clifton <nickc@redhat.com>
2766
2767 * configure: Regenerate.
2768 * po/gas.pot: Regenerate.
2769
ae774686
NC		 27702020-01-18 Nick Clifton <nickc@redhat.com>
2771
2772 Binutils 2.34 branch created.
2773
42e04b36
L		 27742020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2775
2776 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2777 with vex_encoding_vex.
2778 (parse_insn): Likewise.
2779 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2780 and {vex3} documentation.
2781 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2782 {vex}.
2783 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2784
2da2eaf4
AV		 27852020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2786
2787 PR 25376
2788 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2789 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2790 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2791 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2792 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2793 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2794
45a4bb20
JB		 27952020-01-16 Jan Beulich <jbeulich@suse.com>
2796
2797 * config/tc-i386.c (match_template): Drop found_cpu_match local
2798 variable.
2799
4814632e
JB		 28002020-01-16 Jan Beulich <jbeulich@suse.com>
2801
2802 * testsuite/gas/i386/avx512dq-inval.l,
2803 testsuite/gas/i386/avx512dq-inval.s: New.
2804 * testsuite/gas/i386/i386.exp: Run new test.
2805
131cb553
JL		 28062020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2807
2808 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2809 relocations when the target is 430X, except when extracting part of an
2810 expression.
2811 (msp430_srcoperand): Adjust comment.
2812 Initialize the expp member of the msp430_operand_s struct as
2813 appropriate.
2814 (msp430_dstoperand): Likewise.
2815 * testsuite/gas/msp430/msp430.exp: Run new test.
2816 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2817 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2818
c24d0e8d
AM		 28192020-01-15 Alan Modra <amodra@gmail.com>
2820
2821 * configure.tgt: Add sparc-*-freebsd case.
2822
e44925ae
LC		 28232020-01-14 Lili Cui <lili.cui@intel.com>
2824
2825 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2826 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2827 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2828 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2829 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2830 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2831 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2832 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2833 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2834 * testsuite/gas/i386/align-branch-5.d: Likewise.
2835 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2836 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2837 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2838 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2839 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2840 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2841 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2842 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2843 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2844 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2845 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2846 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2847
7a6bf3be
SB		 28482020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2849
2850 PR 25377
2851 * config/tc-z80.c: Add support for half precision, single
2852 precision and double precision floating point values.
2853 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2854 * doc/as.texi: Add new z80 command line options.
2855 * doc/c-z80.texi: Document new z80 command line options.
2856 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2857 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2858 * testsuite/gas/z80/z80.exp: Run the new test.
2859 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2860 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2861 * testsuite/gas/z80/strings.d: Update expected output.
2862
82e9597c
MM		 28632020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2864
2865 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2866 dependency.
2867
5e4f7e05
CZ		 28682020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2869
2870 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2871 the CPU.
2872 * config/tc-arc.h: Add header if/defs.
2873 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2874
febda64f
AM		 28752020-01-13 Alan Modra <amodra@gmail.com>
2876
2877 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2878
5496abe1
AM		 28792020-01-13 Alan Modra <amodra@gmail.com>
2880
2881 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2882 insertion.
2883
ec4181f2
AM		 28842020-01-10 Alan Modra <amodra@gmail.com>
2885
2886 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2887 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2888
40c75bc8
SB		 28892020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2890
2891 PR 25224
2892 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2893 opcode byte values.
2894 (emit_ld_r_r): Likewise.
2895 (emit_ld_rr_m): Likewise.
2896 (emit_ld_rr_nn): Likewise.
2897
72aea328
JB		 28982020-01-09 Jan Beulich <jbeulich@suse.com>
2899
2900 * config/tc-i386.c (optimize_encoding): Add
2901 is_any_vex_encoding() invocations. Drop respective
2902 i.tm.extension_opcode == None checks.
2903
3f93af61
JB		 29042020-01-09 Jan Beulich <jbeulich@suse.com>
2905
2906 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2907 REX transformations. Correct comment indentation.
2908
7697afb6
JB		 29092020-01-09 Jan Beulich <jbeulich@suse.com>
2910
2911 * config/tc-i386.c (optimize_encoding): Generalize register
2912 transformation for TEST optimization.
2913
d835a58b
JB		 29142020-01-09 Jan Beulich <jbeulich@suse.com>
2915
2916 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2917 testsuite/gas/i386/x86-64-sysenter-amd.d,
2918 testsuite/gas/i386/x86-64-sysenter-amd.l,
2919 testsuite/gas/i386/x86-64-sysenter-intel.d,
2920 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2921 * testsuite/gas/i386/i386.exp: Run new tests.
2922
915808f6
NC		 29232020-01-08 Nick Clifton <nickc@redhat.com>
2924
2925 PR 25284
2926 * doc/as.texi (Align): Document the fact that all arguments can be
2927 omitted.
2928 (Balign): Likewise.
2929 (P2align): Likewise.
2930
f1f28025
NC		 29312020-01-08 Nick Clifton <nickc@redhat.com>
2932
2933 PR 14891
2934 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2935 already defined as a different symbol type.
2936 * testsuite/gas/elf/pr14891.s: New test source file.
2937 * testsuite/gas/elf/pr14891.d: New test driver.
2938 * testsuite/gas/elf/pr14891.s: New test expected error output.
2939 * testsuite/gas/elf/elf.exp: Run the new test.
2940
030a2e78
AM		 29412020-01-08 Alan Modra <amodra@gmail.com>
2942
2943 * config/tc-z8k.c (md_begin): Make idx unsigned.
2944 (get_specific): Likewise for this_index.
2945
2a1ebfb2
CZ		 29462020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2947
2948 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2949 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2950 (md_operand): Set X_md to absent.
2951 (arc_parse_name): Check for X_md.
2952
16d87673
SB		 29532020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2954
2955 PR 25311
2956 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2957 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2958 NO_STRING_ESCAPES.
2959 * read.c (next_char_of_string): Likewise.
2960 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2961 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2962
a2322019
NC		 29632020-01-03 Nick Clifton <nickc@redhat.com>
2964
2965 * po/sv.po: Updated Swedish translation.
2966
5437a02a
JB		 29672020-01-03 Jan Beulich <jbeulich@suse.com>
2968
2969 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2970 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2971
567dfba2
JB		 29722020-01-03 Jan Beulich <jbeulich@suse.com>
2973
2974 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2975 by-element usdot. Add 64-bit form tests for by-element sudot.
2976 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2977
8c45011a
JB		 29782020-01-03 Jan Beulich <jbeulich@suse.com>
2979
2980 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2981 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2982
f4950f76
JB		 29832020-01-03 Jan Beulich <jbeulich@suse.com>
2984
2985 * testsuite/gas/aarch64/f64mm.d,
2986 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2987
6655dba2
SB		 29882020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2989
2990 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2991 support for assembler code generated by SDCC. Add new relocation
2992 types. Add z80-elf target support.
2993 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2994 labels. Local labels starts from ".L".
2995 * NEWS: Mention the new support.
2996 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2997 * testsuite/gas/all/fwdexp.s: Likewise.
2998 * testsuite/gas/all/cond.l: Likewise.
2999 * testsuite/gas/all/cond.s: Likewise.
3000 * testsuite/gas/all/fwdexp.d: Likewise.
3001 * testsuite/gas/all/fwdexp.s: Likewise.
3002 * testsuite/gas/elf/section2.e-mips: Likewise.
3003 * testsuite/gas/elf/section2.l: Likewise.
3004 * testsuite/gas/elf/section2.s: Likewise.
3005 * testsuite/gas/macros/app1.d: Likewise.
3006 * testsuite/gas/macros/app1.s: Likewise.
3007 * testsuite/gas/macros/app2.d: Likewise.
3008 * testsuite/gas/macros/app2.s: Likewise.
3009 * testsuite/gas/macros/app3.d: Likewise.
3010 * testsuite/gas/macros/app3.s: Likewise.
3011 * testsuite/gas/macros/app4.d: Likewise.
3012 * testsuite/gas/macros/app4.s: Likewise.
3013 * testsuite/gas/macros/app4b.s: Likewise.
3014 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3015 * testsuite/gas/z80/z80.exp: Add new tests
3016 * testsuite/gas/z80/dollar.d: New file.
3017 * testsuite/gas/z80/dollar.s: New file.
3018 * testsuite/gas/z80/ez80_adl_all.d: New file.
3019 * testsuite/gas/z80/ez80_adl_all.s: New file.
3020 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3021 * testsuite/gas/z80/ez80_isuf.s: New file.
3022 * testsuite/gas/z80/ez80_z80_all.d: New file.
3023 * testsuite/gas/z80/ez80_z80_all.s: New file.
3024 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3025 * testsuite/gas/z80/r800_extra.d: New file.
3026 * testsuite/gas/z80/r800_extra.s: New file.
3027 * testsuite/gas/z80/r800_ii8.d: New file.
3028 * testsuite/gas/z80/r800_z80_doc.d: New file.
3029 * testsuite/gas/z80/z180.d: New file.
3030 * testsuite/gas/z80/z180.s: New file.
3031 * testsuite/gas/z80/z180_z80_doc.d: New file.
3032 * testsuite/gas/z80/z80_doc.d: New file.
3033 * testsuite/gas/z80/z80_doc.s: New file.
3034 * testsuite/gas/z80/z80_ii8.d: New file.
3035 * testsuite/gas/z80/z80_ii8.s: New file.
3036 * testsuite/gas/z80/z80_in_f_c.d: New file.
3037 * testsuite/gas/z80/z80_in_f_c.s: New file.
3038 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3039 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3040 * testsuite/gas/z80/z80_out_c_0.d: New file.
3041 * testsuite/gas/z80/z80_out_c_0.s: New file.
3042 * testsuite/gas/z80/z80_reloc.d: New file.
3043 * testsuite/gas/z80/z80_reloc.s: New file.
3044 * testsuite/gas/z80/z80_sli.d: New file.
3045 * testsuite/gas/z80/z80_sli.s: New file.
3046
a65b5de6
SN		 30472020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3048
3049 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3050 REGLIST_RN.
3051
b14ce8bf
AM		 30522020-01-01 Alan Modra <amodra@gmail.com>
3053
3054 Update year range in copyright notice of all files.
3055
0b114740 3056For older changes see ChangeLog-2019
3499769a 3057\f
0b114740 3058Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3059
3060Copying and distribution of this file, with or without modification,
3061are permitted in any medium without royalty provided the copyright
3062notice and this notice are preserved.
3063
3064Local Variables:
3065mode: change-log
3066left-margin: 8
3067fill-column: 74
3068version-control: never
3069End:
GDB Binutils - Deliverables
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