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Fix bug in quirk_rust_enum
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
08ccfccf
NC		 12020-06-30 Nelson Chu <nelson.chu@sifive.com>
2
3 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
4 checking into riscv_csr_address.
5 (riscv_csr_version_check): Likewise.
6 (riscv_csr_address): New function. Return the suitable CSR address
7 after checking the ISA dependency and versions. Issue warnings if
8 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
9 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
10 priv spec versions for them.
11 (reg_csr_lookup_internal): Call riscv_csr_address to find the
12 suitable CSR address.
13 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
14 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
15 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
16 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
17 priv spec warnings here. These warnings are added by accident.
18 Remove them and only focus on the ISA dependency warnings.
19 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
20 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
21 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
22 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
23 than the privileged ones.
24 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
25 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
26 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
27 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
28 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
29 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
30 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
31 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
32 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
33 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
34
8c190ce0
L		 352020-06-29 H.J. Lu <hongjiu.lu@intel.com>
36
37 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
38 (md_assemble): Don't process ImmExt without operands.
39
b20e7614
HPN		 402020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
41
42 PR gas/25331
43 * config/tc-mmix.c (md_assemble) <fixup for
44 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
45 Also, set its fx_no_overflow.
46 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
47 Similarly this fixup affects 4 bytes, not 8 and needs its
48 fx_no_overflow set.
49 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 50 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 51
279edac5
AM		 522020-06-29 Alan Modra <amodra@gmail.com>
53
54 * config/tc-s12z.c: Use C style comments.
55 * config/tc-z80.c: Likewise.
56 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
57
b6cd5d10
L		 582020-06-26 H.J. Lu <hongjiu.lu@intel.com>
59
60 * config/tc-i386.c (md_assemble): Process ImmExt without
61 operands.
62
63112cd6
L		 632020-06-26 H.J. Lu <hongjiu.lu@intel.com>
64
65 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
66 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
67 VECSIB256 and VECSIB512, respectively.
68 (build_modrm_byte): Replace vecsib with sib.
69
2a1bb84c
JB		 702020-06-26 Jan Beulich <jbeulich@suse.com>
71
72 * testsuite/gas/i386/nop-1-suffix.d: New.
73 * testsuite/gas/i386/i386.exp: Run new test.
74
85f7484a
PB		 752020-06-26 Pat Bernardi <bernardi@adacore.com>
76
77 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
78 (md_pseudo_table): Handle "gnu_attribute".
79 * doc/as.texi: Document GNU attribute for M68K.
80
b59d128a
NC		 812020-06-25 Nick Clifton <nickc@redhat.com>
82
83 PR 26141
84 * config/tc-arm.c (arm_force_relocation): Force resolution of
85 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
86 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
87
c423d21a
JB		 882020-06-25 Jan Beulich <jbeulich@suse.com>
89
90 * config/tc-i386.c (md_assemble): Move call to process_immext()
91 ...
92 (process_operands): ... here.
93
8bbb3ad8
JB		 942020-06-25 Jan Beulich <jbeulich@suse.com>
95
96 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
97 diagnostic when there is a sizing prefix. Switch to word/dword/
98 qword encoding when there is a sizing prefix and no (explicit or
99 derived) suffix.
100 (update_imm): Handle presence of a sizing prefix.
101 * testsuite/gas/i386/noreg16-data32.d,
102 testsuite/gas/i386/noreg32-data16.d,
103 testsuite/gas/i386/noreg32-data16.e,
104 testsuite/gas/i386/noreg64-data16.d,
105 testsuite/gas/i386/noreg64-data16.e,
106 testsuite/gas/i386/noreg64-rex64.d: New.
107 * testsuite/gas/i386/i386.exp: Run new tests.
108 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
109 Introduce and use pfx* macros.
110 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
111 addressing.
112 * testsuite/gas/i386/noreg16.d: Adjust expectations.
113
589958d6
JB		 1142020-06-25 Jan Beulich <jbeulich@suse.com>
115
116 * testsuite/gas/i386/avx-16bit.d,
117 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
118 testsuite/gas/i386/avx512f-16bit.d,
119 testsuite/gas/i386/avx512f.d,
120 testsuite/gas/i386/evex-lig256.d,
121 testsuite/gas/i386/evex-lig512.d
122 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
123 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
124 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
125 testsuite/gas/i386/sse2-16bit.d,
126 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
127 expectations.
128
0b9404fd
JB		 1292020-06-25 Jan Beulich <jbeulich@suse.com>
130
131 * config/tc-i386.c (md_assemble): Also reject explicit REX
132 prefixes with VEX and alike encoded insns. Zap consumed bits
133 from i.rex.
134 (output_insn): Don't ignore REX prefix for VEX and alike
135 encodings; abort() instead if encountered.
136 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
137 ...
138 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
139 * testsuite/gas/i386/x86-64-pseudos.d,
140 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
141
a5aeccd9
JB		 1422020-06-25 Jan Beulich <jbeulich@suse.com>
143
144 * config/tc-i386.c (process_operands): Translate explicit REX
145 prefix into i.rex for SSE2AVX templates.
146 (set_rex_vrex): New helper.
147 (build_modrm_byte): Use it.
148 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
149 REX prefixes.
150 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
151
40d231b4
JB		 1522020-06-25 Jan Beulich <jbeulich@suse.com>
153
154 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
155 templates when there's no data size prefix.
156 (md_assemble): Reject data size prefix also for legacy encoded
157 SIMD templates.
158 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
159 Uncomment previously not working line.
160 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
161 data16 prefix.
162 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
163 testsuite/gas/i386/sse2avx.d: Adjust expectations.
164
11abe426
JB		 1652020-06-25 Jan Beulich <jbeulich@suse.com>
166
167 * config/tc-i386.c (build_evex_prefix): Drop early setting of
168 vec_length.
169
1a79004f
NC		 1702020-06-23 Nelson Chu <nelson.chu@sifive.com>
171
172 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
173 explicit_priv_attr. It used to indicate CSR or priv instructions are
174 explictly used.
175 (riscv_is_priv_insn): Return True if it is a privileged instruction.
176 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
177 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
178 (riscv_write_out_attrs): Clarification of when to generate the elf
179 priv spec attributes.
180 * testsuite/gas/riscv/attribute-11.s: Add comments.
181 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
182 `priv_insn_<n>` to decide which priv instruction is expected to used.
183 (<n> is a to e.)
184 * testsuite/gas/riscv/attribute-14a.d: Likewise.
185 * testsuite/gas/riscv/attribute-14b.d: Likewise.
186 * testsuite/gas/riscv/attribute-14c.d: Likewise.
187 * testsuite/gas/riscv/attribute-14d.d: Likewise.
188 * testsuite/gas/riscv/attribute-14e.d: Likewise.
189
39ff0b81
NC		 1902020-06-22 Nelson Chu <nelson.chu@sifive.com>
191
192 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
193 (riscv_set_default_priv_spec): Get the priv spec version from the
194 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
195
e2201c2a
AM		 1962020-06-20 Alan Modra <amodra@gmail.com>
197
198 * configure.tgt: Set bfd_gas for all SH targets.
199
d27c357a
JB		 2002020-06-18 Jan Beulich <jbeulich@suse.com>
201
202 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
203 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
204 expectations.
205
708a2fff
CL		 2062020-06-16 Lili Cui <lili.cui@intel.com>
207
208 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
209 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
210 * doc/c-i386.texi: Add avx512_vp2intersect.
211
2106ed9b
JB		 2122020-06-16 Jan Beulich <jbeulich@suse.com>
213
214 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
215 conditional.
216 * testsuite/gas/i386/sse-check.s: Adjust comment.
217 * testsuite/gas/i386/sse-check-error.l,
218 testsuite/gas/i386/sse-check-warn.e,
219 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
220 expectations.
221
a435742a
AM		 2222020-06-16 Alan Modra <amodra@gmail.com>
223
224 * config/tc-tic30.h: Remove OBJ_AOUT support.
225 * configure.tgt: Delete tic30-*-*aout* entry.
226
7a77f1ac
MF		 2272020-06-15 Max Filippov <jcmvbkbc@gmail.com>
228
229 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
230 macros.
231 (elf32xtensa_abi): New declaration.
232 (option_abi_windowed, option_abi_call0): New enum constants.
233 (md_longopts): Add entries for --abi-windowed and --abi-call0.
234 (md_parse_option): Add handlers for --abi-windowed and
235 --abi-call0.
236 (xtensa_add_config_info): Use xtensa_abi_choice instead of
237 XSHAL_ABI to format ABI tag.
238 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
239 --abi-call0 to the list of options.
240 * doc/c-xtensa.texi: Add description for options --abi-windowed
241 and --abi-call0.
242 * testsuite/gas/xtensa/abi-call0.d: New test definition.
243 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
244 * testsuite/gas/xtensa/abi.s: New test source.
245
efe30057
L		 2462020-06-14 H.J. Lu <hongjiu.lu@intel.com>
247
248 PR gas/26115
249 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
250 xsusldtrk.
251 * testsuite/gas/i386/tsxldtrk.s: Likewise.
252 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
253 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
254
d8af286f
NC		 2552020-06-12 Nelson Chu <nelson.chu@sifive.com>
256
257 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
258 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
259 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
260
18ca16be
SG		 2612020-06-09 Seth Girvan <snth@snthhacks.com>
262
263 * doc/c-avr.texi: Improve wording.
264
6778f1c4
JB		 2652020-06-09 Jan Beulich <jbeulich@suse.com>
266
267 * testsuite/gas/i386/x86-64-pseudos-bad.s,
268 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
269
73239888
JB		 2702020-06-09 Jan Beulich <jbeulich@suse.com>
271
272 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
273 encoding tests.
274 * testsuite/gas/i386/prefix.d: Adjust expectations.
275
bf926894
JB		 2762020-06-09 Jan Beulich <jbeulich@suse.com>
277
278 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
279 with VEX/EVEX encoding tests.
280 * testsuite/gas/i386/prefix.d: Adjust expectations.
281
828c2a25
JB		 2822020-06-09 Jan Beulich <jbeulich@suse.com>
283
284 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
285 suffix.
286 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
287 * testsuite/gas/i386/noreg64.d: Adjust expectations.
288 * testsuite/gas/i386/noreg-intel64.d,
289 testsuite/gas/i386/noreg-intel64.l,
290 testsuite/gas/i386/noreg-intel64.s: New.
291 * testsuite/gas/i386/i386.exp: Run new tests.
292
da4977e0
JB		 2932020-06-09 Jan Beulich <jbeulich@suse.com>
294
295 * config/tc-i386.c (vex_encoding_error): New enumerator.
296 (VEX_check_operands): Rename to VEX_check_encoding. Check
297 for vex_encoding_error. Move Imm4 handling ...
298 (check_VecOperands): ... here.
299 (match_template): Call VEX_check_encoding when there are no
300 operands. Split construct calling check_VecOperands and
301 VEX_check_encoding (when there are operands).
302 (check_register): Don't blindly set vex_encoding_evex.
303 * testsuite/gas/i386/pseudos-bad.s,
304 testsuite/gas/i386/pseudos-bad.l: New.
305 * testsuite/gas/i386/i386.exp: Run new test.
306 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
307
26417f19
AC		 3082020-06-08 Alex Coplan <alex.coplan@arm.com>
309
310 * config/tc-arm.c (insns): Add dfb.
311 * testsuite/gas/arm/dfb.d: New test.
312 * testsuite/gas/arm/dfb.s: Input for test.
313
9f3e7dbc
NC		 3142020-06-08 Nick Clifton <nickc@redhat.com>
315
316 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
317
dd6b8a0b
JB		 3182020-06-08 Jan Beulich <jbeulich@suse.com>
319
320 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
321
73c76375
JB		 3222020-06-08 Jan Beulich <jbeulich@suse.com>
323
324 * config/tc-i386.c (check_byte_reg): Drop dead conditional
325 around as_bad().
326
22e00a3f
JB		 3272020-06-08 Jan Beulich <jbeulich@suse.com>
328
329 * config/tc-i386.c (check_register): Split RegTR handling, to
330 fail recognition also in 64-bit mode as well as with i586 or
331 i686 explicitly enabled.
332 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
333 * testsuite/gas/i386/x86_64-intel.d,
334 testsuite/gas/i386/x86_64.d: Adjust expectations.
335
1ab84e02
JB		 3362020-06-08 Jan Beulich <jbeulich@suse.com>
337
338 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
339 * testsuite/gas/cfi/cfi.exp: Run this test.
340
af32b722
JB		 3412020-06-08 Jan Beulich <jbeulich@suse.com>
342
343 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
344 check to %st(N) parsing logic.
345 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
346
8a6fb3f9
JB		 3472020-06-08 Jan Beulich <jbeulich@suse.com>
348
349 * config/tc-i386.c (bad_reg): New.
350 (check_VecOperations, i386_att_operand, i386_parse_name): Check
351 for it.
352 (check_register): New, broken out from ...
353 (parse_real_register): ... here. Call it.
354 (parse_register): Call it, and error upon failure.
355 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
356 testsuite/gas/i386/x86-64-equ-bad.s,
357 testsuite/gas/i386/x86-64-equ-bad.l: New.
358 * testsuite/gas/i386/i386.exp: Run new tests.
359
1424c35d
AM		 3602020-06-06 Alan Modra <amodra@gmail.com>
361
362 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
363 * doc/c-ppc.texi: Likewise.
364
87c69f97
AM		 3652020-06-06 Alan Modra <amodra@gmail.com>
366
367 * config/tc-ppc.c: Update throughout for reloc renaming.
368
f1919c56
JM		 3692020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
370
371 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
372 stringop-overflow.
373
3fc6c3dc
NC		 3742020-06-05 Nelson Chu <nelson.chu@sifive.com>
375
376 * config/tc-riscv.c (explicit_csr): New static boolean.
377 Used to indicate CSR are explictly used.
378 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
379 (riscv_write_out_attrs): If we already have set elf priv
380 attributes, then generate them. Otherwise, don't generate
381 them when no CSR are used.
382 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
383 * testsuite/gas/riscv/attribute-02.d: Likewise.
384 * testsuite/gas/riscv/attribute-03.d: Likewise.
385 * testsuite/gas/riscv/attribute-04.d: Likewise.
386 * testsuite/gas/riscv/attribute-05.d: Likewise.
387 * testsuite/gas/riscv/attribute-06.d: Likewise.
388 * testsuite/gas/riscv/attribute-07.d: Likewise.
389 * testsuite/gas/riscv/attribute-08.d: Likewise.
390 * testsuite/gas/riscv/attribute-09.d: Likewise.
391 * testsuite/gas/riscv/attribute-10.d: Likewise.
392 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
393 * testsuite/gas/riscv/attribute-11.s: New testcase.
394 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
395 used, so we should output the ELF priv attributes.
396 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
397 used, so output the priv attributes according to the -mpriv-spec.
398 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
399 used, so ignore the -mpriv-spec setting.
400
d413a623
L		 4012020-06-04 H.J. Lu <hongjiu.lu@intel.com>
402
403 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
404 cgen_get_insn_value.
405 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
406 endianness to cgen_get_insn_value and cgen_put_insn_value.
407
7d8b91fd
JM		 4082020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
409
410 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
411 cgen_put_insn_value.
412
d8740be1
JM		 4132020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
414
415 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
416 bpf_cgen_cpu_open.
417 (md_assemble): Remove no longer needed hack.
418
e9bffec9
JM		 4192020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
420
421 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
422 cgen_put_insn_value.
423 (gas_cgen_md_apply_fix): Likewise.
424 (gas_cgen_md_apply_fix): Likewise.
425 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
426 cgen_put_insn_value.
427 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
428 cgen_put_insn_value.
429
1cf67587
AM		 4302020-06-04 Alan Modra <amodra@gmail.com>
431
432 * testsuite/config/default.exp: Remove global directive outside
433 proc body.
434 * testsuite/gas/mep/complex-relocs.exp: Likewise.
435 * testsuite/gas/microblaze/relax_size.exp: Likewise.
436 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
437 * testsuite/gas/mt/relocs.exp: Likewise.
438 * testsuite/gas/rx/rx.exp: Likewise.
439
338d56a8
SC		 4402020-06-03 Stephen Casner <casner@acm.org>
441
442 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
443
bb7322c6
JW		 4442020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
445 Jim Wilson <jimw@sifive.com>
446
447 PR 26051
448 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
449 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
450 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
451 Move B before SB. Move J before UJ.
452
c39c821c
AC		 4532020-06-01 Alex Coplan <alex.coplan@arm.com>
454
455 * write.c (relax_segment): Fix handling of negative offset when
456 relaxing an rs_org frag.
457 * testsuite/gas/aarch64/org-neg.d: New test.
458 * testsuite/gas/aarch64/org-neg.l: Error output for test.
459 * testsuite/gas/aarch64/org-neg.s: Input for test.
460 * testsuite/gas/arm/org-neg.d: New test.
461 * testsuite/gas/arm/org-neg.l: Error output for test.
462 * testsuite/gas/arm/org-neg.s: Input for test.
463
66e3eb08
SC		 4642020-05-28 Stephen Casner <casner@acm.org>
465
466 Fix unexpected failures in gas testsuite for pdp11-aout target.
467 These are caused by the PDP11's mix of little-endian octets in
468 shorts but shorts in big endian order for long or quad.
469
470 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
471 * testsuite/gas/all/gas.exp: Select alternate test scripts for
472 pdp11, skip octa test completely.
473 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
474 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
475 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
476
9e85f042
NC		 4772020-05-28 Alex Coplan <alex.coplan@arm.com>
478
479 * frags.c (frag_grow): Fix comment.
480
1c912705
SC		 4812020-05-27 Stephen Casner <casner@acm.org>
482
483 PR gas/26001
484 * config/tc-pdp11.c (parse_reg): Distinguish register names from
485 symbols that begin with a register name.
486 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
487 * testsuite/gas/pdp11/pr26001.s: Likewise.
488 * testsuite/gas/pdp11/pr26001.d: Likewise.
489
5c505568
SC		 4902020-05-27 Simon Cook <simon.cook@embecosm.com>
491
492 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
493 pointer when creating struct riscv_csr_extra.
494
3c730740
L		 4952020-05-26 H.J. Lu <hongjiu.lu@intel.com>
496
497 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
498 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
499 * testsuite/gas/i386/inval-avx512f.l: Updated.
500
57b17940
SSF		 5012020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
502
503 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
504 load/store instruction variants with alignment hints.
505 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
506 instruction variants with alignment hints.
507
e3fed0f2
L		 5082020-05-26 H.J. Lu <hongjiu.lu@intel.com>
509
510 PR gas/26044
511 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
512 instead of R_XGATE_PCREL_X.
513 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
514 BFD_RELOC_XGATE_PCREL_X.
515
8bbc5da5
L		 5162020-05-26 H.J. Lu <hongjiu.lu@intel.com>
517
518 PR gas/26044
519 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
520 with &fragP->fr_literal[0].
521
c4612b92
L		 5222020-05-26 H.J. Lu <hongjiu.lu@intel.com>
523
524 PR gas/26044
525 * config/tc-vax.c (md_estimate_size_before_relax): Replace
526 fragP->fr_literal with &fragP->fr_literal[0].
527 (md_convert_frag): Likewise.
528
70b1b570
L		 5292020-05-26 H.J. Lu <hongjiu.lu@intel.com>
530
531 PR gas/26044
532 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
533 with &fragP->fr_literal[0].
534
e67e940f
L		 5352020-05-26 H.J. Lu <hongjiu.lu@intel.com>
536
537 PR gas/26044
538 * config/tc-crx.c (getreg_image): Change argument type to int.
539 (md_convert_frag): Replace fragP->fr_literal with
540 &fragP->fr_literal[0].
541
a05e3e20
L		 5422020-05-26 H.J. Lu <hongjiu.lu@intel.com>
543
544 PR gas/26044
545 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
546 sprintf with memmove.
547
c6412eee
L		 5482020-05-25 H.J. Lu <hongjiu.lu@intel.com>
549
550 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
551 with &fragP->fr_literal[0].
552
9fcc3457
L		 5532020-05-25 H.J. Lu <hongjiu.lu@intel.com>
554
555 PR gas/26041
556 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
557 2 overlapping strings.
558
6c115e16
L		 5592020-05-25 H.J. Lu <hongjiu.lu@intel.com>
560
561 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
562 with &fragP->fr_literal[0].
563
a39d29cd
L		 5642020-05-25 H.J. Lu <hongjiu.lu@intel.com>
565
566 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
567 with &fragp->fr_literal[0].
568 * config/tc-microblaze.c (md_apply_fix): Likewise.
569 * config/tc-sh.c (md_convert_frag): Likewise.
570
72393fd1
JW		 5712020-05-24 Jim Wilson <jimw@sifive.com>
572
573 PR 26025
574 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
575 asection to segT. New locals seg and subseg. Call subseg_set before
576 fix_new_exp. Call subseg_set after loop to restore original values.
577
9fbb53c7
AM		 5782020-05-21 Alan Modra <amodra@gmail.com>
579
580 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
581 throughout.
582 * config/obj-elf.c: Likewise.
583 * config/tc-aarch64.c: Likewise.
584 * config/tc-arm.c: Likewise.
585 * config/tc-m68k.c: Likewise.
586 * config/tc-nios2.c: Likewise.
587 * config/tc-tic30.c: Likewise.
588 * ecoff.c: Likewise.
589 * read.c: Likewise.
590 * stabs.c: Likewise.
591 * symbols.c: Likewise.
592 * testsuite/gas/all/test-gen.c: Likewise.
593
8f595e9b
NC		 5942020-05-20 Nelson Chu <nelson.chu@sifive.com>
595
596 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
597 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
598 Static variables which are used to set the ISA extensions. You can
599 use -march (or ELF build attributes) and -misa-spec to set them,
600 respectively.
601 (ext_version_hash): The hash table used to handle the extensions
602 with versions.
603 (init_ext_version_hash): Initialize the ext_version_hash according
604 to riscv_ext_version_table.
605 (riscv_get_default_ext_version): The callback function of
606 riscv_parse_subset_t. According to the choosed ISA spec,
607 get the default version for the specific extension.
608 (riscv_set_arch): Set the callback function.
609 (enum options, struct option md_longopts): Add new option -misa-spec.
610 (md_parse_option): Do not call riscv_set_arch for -march. We will
611 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
612 to set default_isa_spec class.
613 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
614 ext_version_hash, and then call riscv_set_arch to set the architecture
615 with versions according to default_arch_with_ext.
616 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
617 x extensions.
618 * testsuite/gas/riscv/attribute-03.d: Likewise.
619 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
620 already set it's version to 2p1 by march, so no need to use the default
621 2p2 version. For m-ext, we do not set the version by -march and ELF arch
622 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
623 ISA spec 2p2, so set 0p0 to it.
624 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
625 zicsr is 2p0 according to ISA spec 20191213.
626 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
627 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
628 You can set them by configure options --with-arch and
629 --with-isa-spec, respectively.
630 (riscv_set_default_isa_spec): New function used to set the
631 default ISA spec.
632 (md_parse_option): Call riscv_set_default_isa_spec rather than
633 call riscv_get_isa_spec_class directly.
634 (riscv_after_parse_args): If the -isa-spec is not set, then we
635 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
636 calling riscv_set_default_isa_spec.
637 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
638 the --with-isa-spec may be set to different ISA spec.
639 * testsuite/gas/riscv/attribute-02.d: Likewise.
640 * testsuite/gas/riscv/attribute-03.d: Likewise.
641 * testsuite/gas/riscv/attribute-04.d: Likewise.
642 * testsuite/gas/riscv/attribute-05.d: Likewise.
643 * testsuite/gas/riscv/attribute-06.d: Likewise.
644 * testsuite/gas/riscv/attribute-07.d: Likewise.
645 * configure.ac: Add configure options, --with-arch and
646 --with-isa-spec.
647 * configure: Regenerated.
648 * config.in: Regenerated.
649 * config/tc-riscv.c (default_priv_spec): Static variable which is
650 used to check if the CSR is valid for the chosen privilege spec. You
651 can use -mpriv-spec to set it.
652 (enum reg_class): We now get the CSR address from csr_extra_hash rather
653 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
654 (riscv_init_csr_hashes): Only need to initialize one hash table
655 csr_extra_hash.
656 (riscv_csr_class_check): Change the return type to void. Don't check
657 the ISA dependency if -mcsr-check isn't set.
658 (riscv_csr_version_check): New function. Check and find the CSR address
659 from csr_extra_hash, according to default_priv_spec. Report warning
660 for the invalid CSR if -mcsr-check is set.
661 (reg_csr_lookup_internal): Updated.
662 (reg_lookup_internal): Likewise.
663 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
664 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
665 (md_parse_option): Call riscv_set_default_priv_version to set
666 default_priv_spec.
667 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
668 privilege spec to the newest one.
669 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
670 include/opcode/riscv.h.
671 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
672 to check the ISA dependency for CSR, so fix the spec version by adding
673 -mpriv-spec=1.11.
674 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
675 version warnings for the test case.
676 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
677 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
678 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
679 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
680 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
681 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
682 Check whether the CSR is valid when privilege version 1.9 is choosed.
683 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
684 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
685 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
686 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
687 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
688 Check whether the CSR is valid when privilege version 1.10 is choosed.
689 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
690 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
691 Check whether the CSR is valid when privilege version 1.11 is choosed.
692 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
693 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
694 setting. You can set it by configure option --with-priv-spec.
695 (riscv_set_default_priv_spec): New function used to set the default
696 privilege spec.
697 (md_parse_option): Call riscv_set_default_priv_spec rather than
698 call riscv_get_priv_spec_class directly.
699 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
700 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
701 calling riscv_set_default_priv_spec.
702 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
703 the --with-priv-spec may be set to different privilege spec.
704 * testsuite/gas/riscv/priv-reg.d: Likewise.
705 * configure.ac: Add configure option --with-priv-spec.
706 * configure: Regenerated.
707 * config.in: Regenerated.
708 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
709 explicit_attr. Set it to TRUE if any ELF attribute is found.
710 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
711 the priv attributes are set.
712 (md_assemble): Set the default_priv_spec according to the priv
713 attributes when we start to assemble instruction.
714 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
715 riscv_write_out_attrs. Update the arch and priv attributes. If we
716 don't set the corresponding ELF attributes, then try to output the
717 default ones.
718 (riscv_set_public_attributes): If any ELF attribute or -march-attr
719 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
720 to update the arch and priv attributes.
721 (s_riscv_attribute): Make sure all arch and priv attributes are set
722 before any instruction.
723 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
724 ELF attribute or -march-attr is set. If the priv attributes are not
725 set, then try to update them by the default setting (-mpriv-spec or
726 --with-priv-spec).
727 * testsuite/gas/riscv/attribute-02.d: Likewise.
728 * testsuite/gas/riscv/attribute-03.d: Likewise.
729 * testsuite/gas/riscv/attribute-04.d: Likewise.
730 * testsuite/gas/riscv/attribute-06.d: Likewise.
731 * testsuite/gas/riscv/attribute-07.d: Likewise.
732 * testsuite/gas/riscv/attribute-08.d: Likewise.
733 * testsuite/gas/riscv/attribute-09.d: Likewise.
734 * testsuite/gas/riscv/attribute-10.d: Likewise.
735 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
736 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
737 set by priv attributes must be supported.
738 * testsuite/gas/riscv/attribute-05.s: Likewise.
739 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
740 priv attributes according to the -mpriv-spec option.
741 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
742 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
743 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
744 * testsuite/gas/riscv/priv-reg.d: Removed.
745 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
746 CSR according to the priv spec 1.9.
747 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
748 CSR according to the priv spec 1.9.1.
749 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
750 CSR according to the priv spec 1.10.
751 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
752 CSR according to the priv spec 1.11.
753 * config/tc-riscv.c (md_show_usage): Add descriptions about
754 the new GAS options.
755 * doc/c-riscv.texi: Likewise.
756
3d205eb4
PB		 7572020-05-19 Peter Bergner <bergner@linux.ibm.com>
758
759 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
760 * testsuite/gas/ppc/power9.d: Likewise.
761 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
762 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
763 sync, wait, waitrsv>: Add tests.
764 * testsuite/gas/ppc/power10.d: Likewise.
765
164446e0
AF		 7662020-05-19 Alexander Fedotov <alfedotov@gmail.com>
767
768 PR 25992
769 * config/tc-arm.c : Add arm_ext_v8r feature.
770 (it_fsm_post_encode): Check arm_ext_v8r feature.
771 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
772
69f57659
AM		 7732020-05-19 Alan Modra <amodra@gmail.com>
774
775 * write.c (write_contents): Use bfd_get_filename rather than
776 accessing bfd->filename directly. Use bfd_section_name rather
777 than accessing section->name directly.
778
0e1d094e
AM		 7792020-05-19 Alan Modra <amodra@gmail.com>
780
781 * symbols.c (local_symbol_make): Init all of lsy_flags.
782
d402189f
AM		 7832020-05-18 Alan Modra <amodra@gmail.com>
784
785 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
786 before looking at add_symbol->sy_flags.
787
503648e4 7882020-05-18 Hongtao Liu <hongtao.liu@intel.com>
789
790 * config/tc-i386.c: Not handle lret/iret.
791 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
792 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
793 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
794 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
795 * testsuite/gas/i386/lfence-ret.s: Ditto.
796 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
797 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
798 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
799 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
800 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
801 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
802 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
803
2a50b401
AM		 8042020-05-15 Alan Modra <amodra@gmail.com>
805 Alex Coplan <alex.coplan@arm.com>
806
807 * symbols.c (struct local_symbol): Update comment.
808 (resolve_symbol_value): For resolved symbols equated to other
809 symbols, verify that the referenced symbol is not a local_symbol
810 before accessing sy_value. Don't leave symbol loops during
811 finalize_syms resolution.
812 * testsuite/gas/all/assign-bad-recursive.d: New test.
813 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
814 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
815 * testsuite/gas/all/gas.exp: Run it.
816
9d95b8e9
NC		 8172020-05-14 Nick Clifton <nickc@redhat.com>
818
819 * po/sv.po: Updated Swedish translation.
820
3b646889
AM		 8212020-05-11 Alan Modra <amodra@gmail.com>
822
823 * testsuite/gas/ppc/scalarquad.d,
824 * testsuite/gas/ppc/scalarquad.s: New test.
825 * testsuite/gas/ppc/ppc.exp: Run it.
826
9cc4ce88
AM		 8272020-05-11 Alan Modra <amodra@gmail.com>
828
829 * testsuite/gas/ppc/rightmost.d,
830 * testsuite/gas/ppc/rightmost.s: New test.
831 * testsuite/gas/ppc/ppc.exp: Run it.
832
5d57bc3f
AM		 8332020-05-11 Alan Modra <amodra@gmail.com>
834
835 * testsuite/gas/ppc/xvtlsbb.d,
836 * testsuite/gas/ppc/xvtlsbb.s: New test.
837 * testsuite/gas/ppc/ppc.exp: Run it.
838
66ef5847
AM		 8392020-05-11 Alan Modra <amodra@gmail.com>
840
841 * testsuite/gas/ppc/stringop.d,
842 * testsuite/gas/ppc/stringop.s: New test.
843 * testsuite/gas/ppc/ppc.exp: Run it.
844
4f3e9537
PB		 8452020-05-11 Peter Bergner <bergner@linux.ibm.com>
846
847 * testsuite/gas/ppc/set_bool.d,
848 * testsuite/gas/ppc/set_bool.s: New test.
849 * testsuite/gas/ppc/ppc.exp: Run it.
850
ec40e91c
AM		 8512020-05-11 Alan Modra <amodra@gmail.com>
852
853 * testsuite/gas/ppc/bitmanip.d,
854 * testsuite/gas/ppc/bitmanip.s: New test.
855 * testsuite/gas/ppc/ppc.exp: Run it.
856
d7e97a76
AM		 8572020-05-11 Alan Modra <amodra@gmail.com>
858
859 * testsuite/gas/ppc/genpcv.d,
860 * testsuite/gas/ppc/genpcv.s: New test.
861 * testsuite/gas/ppc/ppc.exp: Run it.
862
fdefed7c
AM		 8632020-05-11 Alan Modra <amodra@gmail.com>
864
865 * testsuite/gas/ppc/maskmanip.d,
866 * testsuite/gas/ppc/maskmanip.s: New test.
867 * testsuite/gas/ppc/ppc.exp: Run it.
868
aa3c112f
AM		 8692020-05-11 Alan Modra <amodra@gmail.com>
870 Peter Bergner <bergner@linux.ibm.com>
871
872 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
873 (md_assemble): Check acc specified in correct operand.
874 * testsuite/gas/ppc/outerprod.d,
875 * testsuite/gas/ppc/outerprod.s,
876 * testsuite/gas/ppc/vsx4.d,
877 * testsuite/gas/ppc/vsx4.s: New tests.
878 * testsuite/gas/ppc/ppc.exp: Run them.
879
6edbfd3b
AM		 8802020-05-11 Alan Modra <amodra@gmail.com>
881
882 * testsuite/gas/ppc/simd_perm.d,
883 * testsuite/gas/ppc/simd_perm.s: New test.
884 * testsuite/gas/ppc/ppc.exp: Run it.
885
c7d7aea2
AM		 8862020-05-11 Alan Modra <amodra@gmail.com>
887
888 * testsuite/gas/ppc/int128.d,
889 * testsuite/gas/ppc/int128.s: New test.
890 * testsuite/gas/ppc/ppc.exp: Run it.
891
94ba9882
AM		 8922020-05-11 Alan Modra <amodra@gmail.com>
893
894 * testsuite/gas/ppc/vsx_32byte.d,
895 * testsuite/gas/ppc/vsx_32byte.s: New test.
896 * testsuite/gas/ppc/ppc.exp: Run it.
897
f4791f1a
AM		 8982020-05-11 Alan Modra <amodra@gmail.com>
899
900 * testsuite/gas/ppc/vec_mul.s,
901 * testsuite/gas/ppc/vec_mul.d: New test.
902 * testsuite/gas/ppc/ppc.exp: Run it.
903
3ff0a5ba
PB		 9042020-05-11 Peter Bergner <bergner@linux.ibm.com>
905
906 * testsuite/gas/ppc/byte_rev.d,
907 * testsuite/gas/ppc/byte_rev.s: New test.
908 * testsuite/gas/ppc/ppc.exp: Run it.
909
afef4fe9
PB		 9102020-05-11 Peter Bergner <bergner@linux.ibm.com>
911
912 * testsuite/gas/ppc/power10.d: Add paste. tests.
913 * testsuite/gas/ppc/power10.s: Likewise.
914
1224c05d
PB		 9152020-05-11 Peter Bergner <bergner@linux.ibm.com>
916
917 * testsuite/gas/ppc/power10.s: New test.
918 * testsuite/gas/ppc/power10.d: Likewise.
919 * testsuite/gas/ppc/ppc.exp: Run it.
920
7c1f4227
AM		 9212020-05-11 Alan Modra <amodra@gmail.com>
922
923 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
924 renaming.
925 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
926 place of -mfuture/-Mfuture.
927 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
928 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
929
bfeaed38
NC		 9302020-05-06 Nick Clifton <nickc@redhat.com>
931
932 * po/sv.po: Updated Swedish translation.
933
6ef719c0
NC		 9342020-05-06 Nick Clifton <nickc@redhat.com>
935
936 PR 25927
937 * doc/as.texi (Preprocessing): Replace cross reference to not
938 existant document with a URL to the equivalent page in the GCC
939 manual.
940
546cb2d8
NC		 9412020-05-05 Nick Clifton <nickc@redhat.com>
942
943 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
944 construction of a DWARF-5 directory name table.
945 * testsuite/gas/elf/pr25917.d: Update expected output.
946
7d0bd487
GN		 9472020-05-05 Gunther Nikl <gnikl@justmail.de>
948
949 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
950 (md_parse_option): Remove initialization of elf_flags.
070b775f 951
fe05f369
ASDV		 9522020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
953
954 PR gas/25863
955 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
956 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
957 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
958
4706679d
NC		 9592020-05-04 Nick Clifton <nickc@redhat.com>
960
961 PR 25917
962 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
963 table's existence before looking at its entries.
070b775f
NC		 964 Also do not emit a default directory entry if there are no
965 directories in use.
966
4706679d
NC		 967 * testsuite/gas/elf/pr25917.s: New test source file.
968 * testsuite/gas/elf/pr25917.d: New test driver.
969 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
970
09c1e68a
AC		 9712020-04-30 Alex Coplan <alex.coplan@arm.com>
972
973 * config/tc-aarch64.c (fix_insn): Implement for
974 AARCH64_OPND_UNDEFINED.
975 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
976 * testsuite/gas/aarch64/udf.s: New.
977 * testsuite/gas/aarch64/udf.d: New.
978 * testsuite/gas/aarch64/udf-invalid.s: New.
979 * testsuite/gas/aarch64/udf-invalid.l: New.
980 * testsuite/gas/aarch64/udf-invalid.d: New.
981
c578f16e
YS		 9822020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
983
984 * config/tc-rx.c (elf_flags): Reset default value.
985 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
986
935f1f4b
MF		 9872020-04-29 Max Filippov <jcmvbkbc@gmail.com>
988
989 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
990 if it's not defined.
991 (microarch_earliest): New static variable.
992 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
993 simcall opcode has mandatory parameter.
994 (xg_init_global_config): Initialize microarch_earliest.
995
5c936ef5
NC		 9962020-04-29 Nick Clifton <nickc@redhat.com>
997
998 PR 22699
999 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1000 IMM0_8S and add support for IMM0_8U.
1001 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1002 unsigned 8-bit immediate.
1003 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1004 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1005
251dae91
TC		 10062020-04-27 Tamar Christina <tamar.christina@arm.com>
1007
1008 * NEWS: Add news entry for big-obj.
1009 * config/tc-i386.c (i386_target_format): Support new format.
1010 * doc/c-i386.texi: Add i386 support.
1011 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1012 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1013
714e6c96
NC		 10142020-04-27 Nick Clifton <nickc@redhat.com>
1015
1016 PR 25878
1017 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1018 (assign_file_to_slot): New function. Fills in an entry in the
1019 files table.
1020 (allocate_filenum): Use new function.
1021 (allocate_filename_to_slot): Use new function. If the specified
1022 slot entry is already in use, but was chosen automatically then
1023 reassign the automatic entry.
1024
a09f656b 10252020-04-26 Hongtao Liu <hongtao.liu@intel.com
1026
1027 * config/tc-i386.c (lfence_before_ret_shl): New member.
1028 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1029 for Anysize insns.
1030 (insert_after_load): Issue warning for REP CMPS/SCAS.
1031 (insert_before_before): Handle iret, Handle
1032 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1033 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1034 -mlfence-before-ret=[none/not/or/shl/yes].
1035 Enable -mlfence-before-ret=shl when
1036 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1037 (md_show_usage): Ditto.
1038 * doc/c-i386.texi: Ditto.
1039 * testsuite/gas/i386/i386.exp: Add new testcases.
1040 * testsuite/gas/i386/lfence-load-b.d: New.
1041 * testsuite/gas/i386/lfence-load-b.e: New.
1042 * testsuite/gas/i386/lfence-load.d: Modified.
1043 * testsuite/gas/i386/lfence-load.e: New.
1044 * testsuite/gas/i386/lfence-load.s: Modified.
1045 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1046 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1047 * testsuite/gas/i386/lfence-ret-c.d: New.
1048 * testsuite/gas/i386/lfence-ret-d.d: New.
1049 * testsuite/gas/i386/lfence-ret.s: Modified.
1050 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1051 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1052 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1053 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1054 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1055 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1056 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1057 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1058 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1059 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1060
30ce8e47
MF		 10612020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1062
1063 PR ld/25861
1064 * config/tc-xtensa.c (md_apply_fix): Replace
1065 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1066 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1067 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1068 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1069 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1070
31c89d60
AM		 10712020-04-22 Alan Modra <amodra@gmail.com>
1072
1073 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1074 symbol for ".symver .. remove".
1075 * doc/as.texi (.symver): Update.
1076 * testsuite/gas/symver/symver11.s: Make foo weak.
1077 * testsuite/gas/symver/symver11.d: Expect an error.
1078 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1079
1d3eb556
L		 10802020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1081
1082 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1083
bb2a1453
AS		 10842020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1085
1086 PR 25848
1087 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1088 * testsuite/gas/m68k/operands.d: Update.
1089 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1090
c36876fe
TC		 10912020-04-21 Tamar Christina <tamar.christina@arm.com>
1092
1093 PR binutils/24753
1094 * testsuite/gas/arm/pr24753.d: New test.
1095 * testsuite/gas/arm/pr24753.s: New test.
1096
6914be53
L		 10972020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1098
1099 PR gas/23840
1100 PR gas/25295
1101 * NEWS: Mention .symver extension.
1102 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1103 function.
1104 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1105 add a version name. Add local, hidden and remove visibility
1106 support.
1107 (elf_frob_symbol): Handle the list of version names. Update the
1108 original symbol to local, hidden or remove it from the symbol
1109 table.
1110 (elf_frob_file_before_adjust): Handle the list of version names.
1111 * config/obj-elf.h (elf_visibility): New.
1112 (elf_versioned_name_list): Likewise.
1113 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1114 and visibility. Change versioned_name pointer to struct
1115 elf_versioned_name_list.
1116 * doc/as.texi: Update .symver directive.
1117 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1118 error checking tests.
1119 * testsuite/gas/symver/symver6.d: New file.
1120 * testsuite/gas/symver/symver7.d: Likewise.
1121 * testsuite/gas/symver/symver7.s: Likewise.
1122 * testsuite/gas/symver/symver8.d: Likewise.
1123 * testsuite/gas/symver/symver8.s: Likewise.
1124 * testsuite/gas/symver/symver9.s: Likewise.
1125 * testsuite/gas/symver/symver9a.d: Likewise.
1126 * testsuite/gas/symver/symver9b.d: Likewise.
1127 * testsuite/gas/symver/symver10.s: Likewise.
1128 * testsuite/gas/symver/symver10a.d: Likewise.
1129 * testsuite/gas/symver/symver10b.d: Likewise.
1130 * testsuite/gas/symver/symver11.d: Likewise.
1131 * testsuite/gas/symver/symver11.s: Likewise.
1132 * testsuite/gas/symver/symver12.d: Likewise.
1133 * testsuite/gas/symver/symver12.s: Likewise.
1134 * testsuite/gas/symver/symver13.d: Likewise.
1135 * testsuite/gas/symver/symver13.s: Likewise.
1136 * testsuite/gas/symver/symver14.d: Likewise.
1137 * testsuite/gas/symver/symver14.l: Likewise.
1138 * testsuite/gas/symver/symver15.d: Likewise.
1139 * testsuite/gas/symver/symver15.l: Likewise.
1140 * testsuite/gas/symver/symver6.l: Removed.
1141 * testsuite/gas/symver/symver6.s: Updated.
1142
c2e5c986
SD		 11432020-04-20 Sudakshina Das <sudi.das@arm.com>
1144
1145 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1146 to include TSB.
1147 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1148 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1149 * testsuite/gas/aarch64/system.d: Update.
1150
8a6e1d1d
SD		 11512020-04-20 Sudakshina Das <sudi.das@arm.com>
1152
1153 * testsuite/gas/aarch64/bti.d: Update -march option.
1154 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1155 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1156 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1157 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1158
49af2f5c
AM		 11592020-04-17 Alan Modra <amodra@gmail.com>
1160
1161 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1162
8e4979ac
NC		 11632020-04-16 Gagan Singh Sidhu <broly@mac.com>
1164 Nick Clifton <nickc@redhat.com>
1165
1166 PR 25803
1167 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1168 targets.
1169 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1170 for the type-2 test.
1171 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1172 targets running this test.
1173
c54a9b56
DF		 11742020-02-16 David Faust <david.faust@oracle.com>
1175
1176 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1177 * testsuite/gas/bpf/jump32.s: New file.
1178 * testsuite/gas/bpf/jump32.d: Likewise.
1179
3071b197
L		 11802020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1181
1182 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1183 documentation.
1184
6a3ab923
GN		 11852020-04-08 Gunther Nikl <gnikl@justmail.de>
1186
1187 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1188 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1189 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1190 define.
1191 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1192 * tc.h (md_pcrel_from_section): Add prototype.
1193 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1194 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1195 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1196 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1197 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1198 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1199 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1200 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1201 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1202 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1203 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1204 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1205 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1206 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1207 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1208 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1209 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1210 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1211 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1212 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1213 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1214 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1215 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1216 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1217 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1218 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1219 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1220 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1221 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1222 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1223 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1224 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1225 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1226 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1227 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1228 md_apply_fix3): Delete prototypes.
6a3ab923 1229
6e0e8b45
L		 12302020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1231
1232 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1233 instructions.
1234
266803a2
L		 12352020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1236
1237 * doc/c-z80.texi: Fix @xref warnings.
1238
bb651e8b
CL		 12392020-04-07 Lili Cui <lili.cui@intel.com>
1240
1241 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1242 (cpu_noarch): Likewise.
1243 * doc/c-i386.texi: Document TSXLDTRK.
1244 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1245 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1246 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1247 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1248
4b27d27c
L		 12492020-04-02 Lili Cui <lili.cui@intel.com>
1250
1251 * config/tc-i386.c (cpu_arch): Add .serialize.
1252 (cpu_noarch): Likewise.
1253 * doc/c-i386.texi: Document serialize.
1254 * testsuite/gas/i386/i386.exp: Run serialize tests
1255 * testsuite/gas/i386/serialize.d: Likewise.
1256 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1257 * testsuite/gas/i386/serialize.s: Likewise.
1258
bb897477
RO		 12592020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1260
1261 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1262 * testsuite/gas/elf/section12b.d: Likewise.
1263 * testsuite/gas/elf/section16a.d: Likewise.
1264 * testsuite/gas/elf/section16b.d: Likewise.
1265
59e28a97
GN		 12662020-04-02 Gunther Nikl <gnikl@justmail.de>
1267
1268 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1269 with a suppressed address register.
1270
efc3a950
L		 12712020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1272
1273 PR gas/25756
1274 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1275 * testsuite/gas/i386/localpic.s: Add a test for relocation
1276 against local absolute symbol.
1277 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1278 * testsuite/gas/i386/localpic.d: Updated.
1279 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1280 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1281
15d47c3a
RO		 12822020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1283
1284 PR gas/25732
1285 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1286 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1287 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1288 testsuite/gas/i386/x86-64-jump.d.
1289 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1290 Incorporate changes to
1291 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1292 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1293 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1294 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1295 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1296
876678f0
MR		 12972020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1298
1299 PR 25611
1300 PR 25614
1301 * dwarf2dbg.c: Do not include "bignum.h".
1302
d1a89da5
NC		 13032020-03-30 Nelson Chu <nelson.chu@sifive.com>
1304
1305 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1306 * testsuite/gas/riscv/alias-csr.s: Likewise.
1307 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1308 to priv-reg-pseudo-noalias.
1309 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1310 * testsuite/gas/riscv/bad-csr.l: Likewise.
1311 * testsuite/gas/riscv/bad-csr.s: Likewise.
1312 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1313 * testsuite/gas/riscv/satp.s: Likewise.
1314 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1315 csr instruction, including alias-csr testcase.
1316 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1317 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1318 pseudo instruction with objdump -Mno-aliases.
1319 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1320 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1321 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1322 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1323 * testsuite/gas/riscv/priv-reg.s: Likewise.
1324 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1325 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1326 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1327
b7780957
J		 13282020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1329
1330 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1331 sections with the "b" attribute.
1332
d1023b5d
AM		 13332020-03-22 Alan Modra <amodra@gmail.com>
1334
1335 * testsuite/gas/s12z/truncated.d: Update expected output.
1336
0d832e7f
SB		 13372020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1338
1339 PR 25690
1340 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1341 * doc/c-z80.texi: Update documentation.
1342
327ef784
NC		 13432020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1344
1345 PR 25641
1346 PR 25668
1347 PR 25633
1348 Fix disassembling ED+A4/AC/B4/BC opcodes.
1349 Fix assembling lines containing colonless label and instruction
1350 with first operand inside parentheses.
1351 Fix registration of unsupported by target CPU registers.
1352 * config/tc-z80.c: See above.
1353 * config/tc-z80.h: See above.
1354 * testsuite/gas/z80/colonless.d: Update test.
1355 * testsuite/gas/z80/colonless.s: Likewise.
1356 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1357 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1358 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1359 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1360 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1361 * testsuite/gas/z80/unsup_regs.s: Likewise.
1362 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1363 * testsuite/gas/z80/z80.exp: Likewise.
1364 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1365 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1366 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1367
66d1f7cc
AV		 13682020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1369
1370 PR 25660
1371 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1372 (parse_operands): Handle new operand codes.
1373 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1374 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1375 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1376 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1377 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1378 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1379 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1380 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1381
9e8f1c90
L		 13822020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1383
1384 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1385
97b4a8f7
L		 13862020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1387
1388 * testsuite/gas/i386/i386.exp: Run new tests.
1389 * testsuite/gas/i386/lfence-byte.d: New file.
1390 * testsuite/gas/i386/lfence-byte.e: Likewise.
1391 * testsuite/gas/i386/lfence-byte.s: Likewise.
1392 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1393 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1394 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1395 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1396 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1397 * testsuite/gas/i386/lfence-load.d: Likewise.
1398 * testsuite/gas/i386/lfence-load.s: Likewise.
1399 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1400 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1401 * testsuite/gas/i386/lfence-ret.s: Likewise.
1402 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1403 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1404 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1405 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1406 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1407 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1408 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1409 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1410 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1411 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1412 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1413 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1414
ae531041
L		 14152020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1416
1417 * config/tc-i386.c (lfence_after_load): New.
1418 (lfence_before_indirect_branch_kind): New.
1419 (lfence_before_indirect_branch): New.
1420 (lfence_before_ret_kind): New.
1421 (lfence_before_ret): New.
1422 (last_insn): New.
1423 (load_insn_p): New.
1424 (insert_lfence_after): New.
1425 (insert_lfence_before): New.
1426 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1427 Set last_insn.
1428 (OPTION_MLFENCE_AFTER_LOAD): New.
1429 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1430 (OPTION_MLFENCE_BEFORE_RET): New.
1431 (md_longopts): Add -mlfence-after-load=,
1432 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1433 (md_parse_option): Handle -mlfence-after-load=,
1434 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1435 (md_show_usage): Display -mlfence-after-load=,
1436 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1437 (i386_cons_align): New.
1438 * config/tc-i386.h (i386_cons_align): New.
1439 (md_cons_align): New.
1440 * doc/c-i386.texi: Document -mlfence-after-load=,
1441 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1442
5496f3c6
NC		 14432020-03-11 Nick Clifton <nickc@redhat.com>
1444
1445 PR 25611
1446 PR 25614
1447 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1448 (DWARF2_FILE_SIZE_NAME): Default to -1.
1449 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1450 whichever is higher.
1451 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1452 (NUM_MD5_BYTES): Define.
1453 (struct file entry): Add md5 field.
1454 (get_filenum): Delete and replace with...
1455 (get_basename): New function.
1456 (get_directory_table_entry): New function.
1457 (allocate_filenum): New function.
1458 (allocate_filename_to_slot): New function.
1459 (dwarf2_where): Use new functions.
1460 (dwarf2_directive_filename): Add support for extended .file
1461 pseudo-op.
1462 (dwarf2_directive_loc): Allow the use of file number zero with
1463 DWARF 5 or higher.
1464 (out_file_list): Rename to...
1465 (out_dir_and_file_list): Add DWARF 5 support.
1466 (out_debug_line): Emit extra values into the section header for
1467 DWARF 5.
1468 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1469 * doc/as.texi (.file): Update the description of this pseudo-op.
1470 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1471 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1472 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1473 * NEWS: Mention the new feature.
1474
a6a1f5e0
AM		 14752020-03-10 Alan Modra <amodra@gmail.com>
1476
1477 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1478 to avoid signed overflow.
1479 * config/tc-mcore.c (md_assemble): Likewise.
1480 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1481 * config/tc-nds32.c (SET_ADDEND): Likewise.
1482 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1483
3fabc179
JB		 14842020-03-09 Jan Beulich <jbeulich@suse.com>
1485
1486 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1487 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1488 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1489
190e5fc8
AM		 14902020-03-07 Alan Modra <amodra@gmail.com>
1491
1492 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1493 first column.
1494
84d9ab33
NC		 14952020-03-06 Nick Clifton <nickc@redhat.com>
1496
1497 PR 25614
1498 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1499 0 if the dwarf_level is 5 or more. Complain if a filename follows
1500 a file 0.
1501 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1502 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1503 * testsuite/gas/elf/elf.exp: Run the new test.
1504
1505 PR 25612
1506 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1507 * doc/as.texi: Fix another typo.
1508
31bf1864
NC		 15092020-03-06 Nick Clifton <nickc@redhat.com>
1510
1511 PR 25612
1512 * as.c (dwarf_level): Define.
1513 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1514 (parse_args): Add support for the new options.
1515 as.h (dwarf_level): Prototype.
1516 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1517 value.
1518 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1519 (DWARF2_LINE_VERSION): Remove definition.
1520 * doc/as.texi: Document the new options.
1521
3c968de5
NC		 15222020-03-06 Nick Clifton <nickc@redhat.com>
1523
1524 PR 25572
1525 * as.c (main): Allow matching input and outputs when they are
1526 not regular files.
1527
bc49bfd8
JB		 15282020-03-06 Jan Beulich <jbeulich@suse.com>
1529
1530 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1531 casing.
1532 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1533 one of byte/word/dword/qword is set alongside a SIMD register in
1534 a template's operand.
1535
4873e243
JB		 15362020-03-06 Jan Beulich <jbeulich@suse.com>
1537
1538 * config/tc-i386.c (match_template): Extend code in logic
1539 rejecting certain suffixes in certain modes to also cover mask
1540 register use and VecSIB. Drop special casing of broadcast. Skip
1541 immediates in the check.
1542
e365e234
JB		 15432020-03-06 Jan Beulich <jbeulich@suse.com>
1544
1545 * config/tc-i386.c (match_template): Fold duplicate code in
1546 logic rejecting certain suffixes in certain modes. Drop
1547 pointless "else".
1548
4ed21b58
JB		 15492020-03-06 Jan Beulich <jbeulich@suse.com>
1550
1551 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1552 alongside !norex64 ones.
1553 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1554 with both 32- and 64-bit GPR operands.
1555 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1556 32- and 64-bit GPR operands.
1557 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1558 testsuite/gas/i386/x86-64-avx512bw.d,
1559 testsuite/gas/i386/x86-64-avx512f-intel.d,
1560 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1561
643bb870
JB		 15622020-03-06 Jan Beulich <jbeulich@suse.com>
1563
1564 * config/tc-i386.c (md_assemble): Drop use of rex64.
1565 (process_suffix): For REX.W for 64-bit CRC32.
1566
a23b33b3
JB		 15672020-03-06 Jan Beulich <jbeulich@suse.com>
1568
1569 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1570 addressing for MPX insns without base/index.
1571 * testsuite/gas/i386/mpx-16bit.s,
1572 * testsuite/gas/i386/mpx-16bit.d: New.
1573 * testsuite/gas/i386/i386.exp: Run new test.
1574
a0497384
JB		 15752020-03-06 Jan Beulich <jbeulich@suse.com>
1576
1577 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1578 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1579 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1580 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1581 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1582 as well as a BSWAP one.
1583 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1584 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1585 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1586 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1587 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1588 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1589 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1590 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1591 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1592 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1593 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1594 testsuite/gas/i386/vmx.d: Adjust expectations.
1595
b630c145
JB		 15962020-03-06 Jan Beulich <jbeulich@suse.com>
1597
1598 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1599 from having their operands swapped.
1600 * testsuite/gas/i386/waitpkg.s,
1601 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1602 3-operand cases as well as testing of 16-bit code generation.
1603 * testsuite/gas/i386/waitpkg.d,
1604 testsuite/gas/i386/waitpkg-intel.d,
1605 testsuite/gas/i386/x86-64-waitpkg.d,
1606 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1607
de48783e
NC		 16082020-03-04 Nelson Chu <nelson.chu@sifive.com>
1609
dee35d02
NC		 1610 * config/tc-riscv.c (percent_op_utype): Support the modifier
1611 %got_pcrel_hi.
1612 * doc/c-riscv.texi: Add documentation.
1613 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1614 modifier %got_pcrel_hi.
1615 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1616 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1617 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1618
de48783e
NC		 1619 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1620 (RISC-V-Formats): Update the section name from "Instruction Formats"
1621 to "RISC-V Instruction Formats".
1622
749479c8
AO		 16232020-03-04 Alexandre Oliva <oliva@adacore.com>
1624
1625 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1626 detected in a section which does not have at least 4 byte
1627 alignment.
1628 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1629 * testsuite/gas/arm/ldr-t.s: Likewise.
1630 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1631 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1632 disassembly, ignoring any NOPs that may have been inserted because
1633 of section alignment.
1634 * testsuite/gas/arm/ldr-t.d: Likewise.
1635
a847e322
JB		 16362020-03-04 Jan Beulich <jbeulich@suse.com>
1637
1638 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1639 * doc/c-i386.texi: Mention sev_es.
1640 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1641 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1642 expectations.
1643 * testsuite/gas/i386/arch-13-znver1.d,
1644 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1645
3cd7f3e3
L		 16462020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1647
1648 * config/tc-i386.c (match_template): Replace ignoresize and
1649 defaultsize with mnemonicsize.
1650 (process_suffix): Likewise.
1651
b8ba1385
SB		 16522020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1653
1654 PR 25627
1655 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1656 instruction LD IY,(HL).
1657 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1658 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1659 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1660 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1661
10d97a0f
L		 16622020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1663
1664 PR gas/25622
1665 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1666 x86-64-default-suffix-avx.
1667 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1668 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1669 * testsuite/gas/i386/noreg64.d: Updated.
1670 * testsuite/gas/i386/noreg64.l: Likewise.
1671 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1672 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1673 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1674
8326546e
SB		 16752020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1676
1677 PR 25604
1678 * config/tc-z80.c (contains_register): Prevent an illegal memory
1679 access when checking an expression for a register name.
1680
e3e896e6
AM		 16812020-03-03 Alan Modra <amodra@gmail.com>
1682
1683 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1684 support.
1685
a4dd6c97
AM		 16862020-03-02 Alan Modra <amodra@gmail.com>
1687
1688 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1689 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1690 and .sbss sections.
1691 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1692 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1693 (s3_s_score_lcomm): Likewise.
1694 * config/tc-score7.c: Similarly.
1695 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1696
dec7b24b
YS		 16972020-02-28 YunQiang Su <syq@debian.org>
1698
1699 PR gas/25539
1700 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1701 to handle multi-labels.
1702 (has_label_name): New.
1703
cceb53b8
MM		 17042020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1705
1706 * config/tc-arm.c (enum pred_instruction_type): Remove
1707 NEUTRAL_IT_NO_VPT_INSN predication type.
1708 (cxn_handle_predication): Modify to require condition suffixes.
1709 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1710 * testsuite/gas/arm/cde-scalar.s: Update test.
1711 * testsuite/gas/arm/cde-warnings.l: Update test.
1712 * testsuite/gas/arm/cde-warnings.s: Update test.
1713
da3ec71f
AM		 17142020-02-26 Alan Modra <amodra@gmail.com>
1715
1716 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1717 N_() on empty string.
1718
42135cad
AM		 17192020-02-26 Alan Modra <amodra@gmail.com>
1720
1721 * read.c (read_a_source_file): Call strncpy with length one
1722 less than size of original_case_string.
1723
dc1e8a47
AM		 17242020-02-26 Alan Modra <amodra@gmail.com>
1725
1726 * config/obj-elf.c: Indent labels correctly.
1727 * config/obj-macho.c: Likewise.
1728 * config/tc-aarch64.c: Likewise.
1729 * config/tc-alpha.c: Likewise.
1730 * config/tc-arm.c: Likewise.
1731 * config/tc-cr16.c: Likewise.
1732 * config/tc-crx.c: Likewise.
1733 * config/tc-frv.c: Likewise.
1734 * config/tc-i386-intel.c: Likewise.
1735 * config/tc-i386.c: Likewise.
1736 * config/tc-ia64.c: Likewise.
1737 * config/tc-mn10200.c: Likewise.
1738 * config/tc-mn10300.c: Likewise.
1739 * config/tc-nds32.c: Likewise.
1740 * config/tc-riscv.c: Likewise.
1741 * config/tc-s12z.c: Likewise.
1742 * config/tc-xtensa.c: Likewise.
1743 * config/tc-z80.c: Likewise.
1744 * read.c: Likewise.
1745 * symbols.c: Likewise.
1746 * write.c: Likewise.
1747
bd0cf5a6
NC		 17482020-02-20 Nelson Chu <nelson.chu@sifive.com>
1749
54b2aec1
NC		 1750 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1751 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1752 after parsing all arguments.
1753 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1754 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1755 are used to check if we write a read-only CSR by the CSR instruction.
1756 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1757 all CSR for the read-only CSR checking.
1758 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1759 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1760 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1761 all CSR instructions for the read-only CSR checking.
1762 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1763 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1764
2ca89224
NC		 1765 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1766 (riscv_opts): Initialize it.
1767 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1768 before doing the CSR checking.
1769 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1770 (md_longopts): Add mcsr-check and mno-csr-check.
1771 (md_parse_option): Handle new enum option values.
1772 (s_riscv_option): Handle new long options.
1773 * doc/c-riscv.texi: Add description for the new .option and assembler
1774 options.
1775 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1776 the CSR checking.
1777 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1778
bd0cf5a6
NC		 1779 * config/tc-riscv.c (csr_extra_hash): New.
1780 (enum riscv_csr_class): New enum. Used to decide
1781 whether or not this CSR is legal in the current ISA string.
1782 (struct riscv_csr_extra): New structure to hold all extra information
1783 of CSR.
1784 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1785 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1786 Call hash_reg_name to insert CSR address into reg_names_hash.
1787 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1788 Decide whether the CSR is valid according to the csr_extra_hash.
1789 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1790 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1791 not a boolean. This is same as riscv_init_csr_hash, so keep the
1792 consistent usage.
1793 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1794 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1795 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1796 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1797 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1798 f-ext CSR are not allowed.
1799 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1800 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1801 source file is `priv-reg.s`, and the ISA is rv64if, so the
1802 rv32-only CSR are not allowed.
1803 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1804
10a95fcc
AM		 18052020-02-21 Alan Modra <amodra@gmail.com>
1806
1807 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1808 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1809
dda2980f
AM		 18102020-02-21 Alan Modra <amodra@gmail.com>
1811
1812 PR 25569
1813 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1814 on section size adjustment, instead perform another write if
1815 exec header size is larger than section size.
1816
bd3380bc
NC		 18172020-02-19 Nelson Chu <nelson.chu@sifive.com>
1818
1819 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1820 -mno-arch-attr command line options.
1821
fa164239
JW		 18222020-02-19 Nelson Chu <nelson.chu@sifive.com>
1823
1824 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1825 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1826
fcaaac0a
SB		 18272020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1828
1829 PR 25576
1830 * config/tc-z80.c (md_parse_option): Do not use an underscore
1831 prefix for local labels in SDCC compatability mode.
1832 (z80_start_line_hook): Remove SDCC dollar label support.
1833 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1834 * testsuite/gas/z80/sdcc.s: Likewise.
1835
18362020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1837
1838 PR 25517
1839 * config/tc-z80.c: Add -march option.
1840 * doc/as.texi: Update Z80 documentation.
1841 * doc/c-z80.texi: Likewise.
1842 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1843 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1844 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1845 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1846 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1847 * testsuite/gas/z80/gbz80_all.d: Likewise.
1848 * testsuite/gas/z80/r800_extra.d: Likewise.
1849 * testsuite/gas/z80/r800_ii8.d: Likewise.
1850 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1851 * testsuite/gas/z80/sdcc.d: Likewise.
1852 * testsuite/gas/z80/z180.d: Likewise.
1853 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1854 * testsuite/gas/z80/z80_doc.d: Likewise.
1855 * testsuite/gas/z80/z80_ii8.d: Likewise.
1856 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1857 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1858 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1859 * testsuite/gas/z80/z80_sli.d: Likewise.
1860 * testsuite/gas/z80/z80n_all.d: Likewise.
1861 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1862
a7e12755
L		 18632020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1864
1865 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1866 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1867 * testsuite/gas/i386/i386.exp: Run property-3 and
1868 x86-64-property-3.
1869 * testsuite/gas/i386/property-3.d: New file.
1870 * testsuite/gas/i386/property-3.s: Likewise.
1871 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1872
272a84b1
L		 18732020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1874
1875 * config/tc-i386.c (cpu_arch): Add .popcnt.
1876 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1877 Add a tab before @samp{.sse4a}.
1878
c8f8eebc
JB		 18792020-02-17 Jan Beulich <jbeulich@suse.com>
1880
1881 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1882 for AddrPrefixOpReg templates. Combine the two pieces of
1883 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1884 mode.
1885
eedb0f2c
JB		 18862020-02-17 Jan Beulich <jbeulich@suse.com>
1887
1888 PR gas/14439
1889 * config/tc-i386.c (md_assemble): Also suppress operand
1890 swapping for MONITOR{,X} and MWAIT{,X}.
1891 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1892 Add Intel syntax monitor/mwait tests.
1893 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1894 Adjust expectations.
1895 *testsuite/gas/i386/sse3-intel.d,
1896 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1897 * testsuite/gas/i386/i386.exp: Run new tests.
1898
b9915cbc
JB		 18992020-02-17 Jan Beulich <jbeulich@suse.com>
1900
1901 PR gas/6518
1902 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1903 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1904 re-indentation).
1905 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1906 cases.
1907 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1908 * testsuite/gas/i386/avx512dq-inval.l,
1909 testsuite/gas/i386/inval-avx.l,
1910 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1911 * testsuite/gas/i386/avx512vl-ambig.s,
1912 testsuite/gas/i386/avx512vl-ambig.l: New.
1913 * testsuite/gas/i386/i386.exp: Run new test.
1914
af5c13b0
L		 19152020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1916
1917 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1918 nosse4.
1919 * doc/c-i386.texi: Document sse4a and nosse4a.
1920
07d98387
L		 19212020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1922
1923 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1924 for AT&T syntax.
1925
65fca059
JB		 19262020-02-14 Jan Beulich <jbeulich@suse.com>
1927
1928 PR gas/25438
1929 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1930 casing ...
1931 (process_suffix): ... here. Consider just the first operand
1932 initially.
1933 (check_long_reg): Drop opcode 0x63 special case again.
1934 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1935 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1936 Move ambiguous operand size tests ...
1937 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1938 testsuite/gas/i386/noreg64.s: ... here.
1939 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1940 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1941 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1942 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1943 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1944 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1945 testsuite/gas/i386/x86-64-movsxd.d,
1946 testsuite/gas/i386/x86-64-movsxd-intel.d,
1947 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1948 Adjust expectations.
1949 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1950 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1951 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1952 * testsuite/gas/i386/i386.exp: Run new tests.
1953
b6773884
JB		 19542020-02-14 Jan Beulich <jbeulich@suse.com>
1955
1956 * config/tc-i386.c (process_operands): Also skip segment
1957 override prefix emission if it matches an already present one.
1958 * testsuite/gas/i386/prefix32.s: Add double segment override
1959 cases.
1960 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1961
92334ad2
JB		 19622020-02-14 Jan Beulich <jbeulich@suse.com>
1963
1964 * config/tc-i386.c (process_operands): Drop ineffectual segment
1965 overrides when optimizing.
1966 * testsuite/gas/i386/lea-optimize.d: New.
1967 * testsuite/gas/i386/i386.exp: Run new test.
1968
19692020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1970
1971 * config/tc-i386.c (process_operands): Also check insn prefix
1972 for ineffectual segment override warning. Don't cover possible
1973 VEX/EVEX encoded insns there.
1974 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1975 testsuite/gas/i386/lea.e: New.
1976 * testsuite/gas/i386/i386.exp: Run new test.
1977
0e6724de
L		 19782020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1979
1980 PR gas/25438
1981 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1982 syntax.
1983
292676c1
L		 19842020-02-13 Fangrui Song <maskray@google.com>
1985 H.J. Lu <hongjiu.lu@intel.com>
1986
1987 PR gas/25551
1988 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1989 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1990 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1991 * testsuite/gas/i386/relax-5.d: New file.
1992 * testsuite/gas/i386/relax-5.s: Likewise.
1993 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1994 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1995
7deea9aa
JB		 19962020-02-13 Jan Beulich <jbeulich@suse.com>
1997
1998 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1999 "nosse4" entry.
2000
6c0946d0
JB		 20012020-02-12 Jan Beulich <jbeulich@suse.com>
2002
2003 * config/tc-i386.c (avx512): New (at file scope), moved from
2004 (check_VecOperands): ... here.
2005 (process_suffix): Add [XYZ]MMword operand size handling.
2006 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2007 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2008 tests.
2009 * testsuite/gas/i386/avx512dq-inval.l,
2010 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2011
5990e377
JB		 20122020-02-12 Jan Beulich <jbeulich@suse.com>
2013
2014 PR gas/24546
2015 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2016 code only.
2017 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2018 CALL/JMP in O_tbyte_ptr case.
2019 * doc/c-i386.texi: Mention far call and full pointer load ISA
2020 differences.
2021 * testsuite/gas/i386/x86-64-branch-3.s,
2022 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2023 * testsuite/gas/i386/x86-64-branch-3.d,
2024 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2025 * testsuite/gas/i386/x86-64-branch-5.l,
2026 testsuite/gas/i386/x86-64-branch-5.s: New.
2027 * testsuite/gas/i386/i386.exp: Run new test.
2028
9706160a
JB		 20292020-02-12 Jan Beulich <jbeulich@suse.com>
2030
2031 PR gas/25438
2032 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2033 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2034 64-bit-only warning.
2035 (check_word_reg): Consistently error on mismatching register
2036 size and suffix.
2037 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2038 for movw. Replace suffix / GPR for orb.
2039 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2040 byte GPRs as well as ones for inb/outb with a word accumulator.
2041 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2042 testsuite/gas/i386/inval.l: Adjust expectations.
2043
5de4d9ef
JB		 20442020-02-12 Jan Beulich <jbeulich@suse.com>
2045
2046 * config/tc-i386.c (operand_type_register_match): Also fall
2047 through initial two if()-s when the template allows for a GPR
2048 operand. Adjust comment.
2049
50128d0c
JB		 20502020-02-11 Jan Beulich <jbeulich@suse.com>
2051
2052 (struct _i386_insn): New field "short_form".
2053 (optimize_encoding): Drop setting of shortform field.
2054 (process_suffix): Set i.short_form. Replace shortform use.
2055 (process_operands): Replace shortform use.
2056
1ed818b4
MM		 20572020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2058
2059 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2060 loop initial declaration.
2061
5aae9ae9
MM		 20622020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2063
2064 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2065 instructions that can have 5 arguments.
2066 (enum operand_parse_code): Add new operands.
2067 (parse_operands): Account for new operands.
2068 (S5): New macro.
2069 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2070 (neon_select_shape): Account for P suffix.
2071 (LOW1): Move macro to global position.
2072 (HI4): Move macro to global position.
2073 (vcx_assign_vec_d): New.
2074 (vcx_assign_vec_m): New.
2075 (vcx_assign_vec_n): New.
2076 (enum vcx_reg_type): New.
2077 (vcx_get_reg_type): New.
2078 (vcx_size_pos): New.
2079 (vcx_vec_pos): New.
2080 (vcx_handle_shape): New.
2081 (vcx_ensure_register_in_range): New.
2082 (vcx_handle_register_arguments): New.
2083 (vcx_handle_insn_block): New.
2084 (vcx_handle_common_checks): New.
2085 (do_vcx1): New.
2086 (do_vcx2): New.
2087 (do_vcx3): New.
2088 * testsuite/gas/arm/cde-missing-fp.d: New test.
2089 * testsuite/gas/arm/cde-missing-fp.l: New test.
2090 * testsuite/gas/arm/cde-missing-mve.d: New test.
2091 * testsuite/gas/arm/cde-missing-mve.l: New test.
2092 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2093 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2094 * testsuite/gas/arm/cde-mve.s: New test.
2095 * testsuite/gas/arm/cde-warnings.l:
2096 * testsuite/gas/arm/cde-warnings.s:
2097 * testsuite/gas/arm/cde.d:
2098 * testsuite/gas/arm/cde.s:
2099
4934a27c
MM		 21002020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2101 Matthew Malcomson <matthew.malcomson@arm.com>
2102
2103 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2104 CDE coprocessor that can be enabled.
2105 (enum pred_instruction_type): New pred type.
2106 (BAD_NO_VPT): New error message.
2107 (BAD_CDE): New error message.
2108 (BAD_CDE_COPROC): New error message.
2109 (enum operand_parse_code): Add new immediate operands.
2110 (parse_operands): Account for new immediate operands.
2111 (check_cde_operand): New.
2112 (cde_coproc_enabled): New.
2113 (cde_coproc_pos): New.
2114 (cde_handle_coproc): New.
2115 (cxn_handle_predication): New.
2116 (do_custom_instruction_1): New.
2117 (do_custom_instruction_2): New.
2118 (do_custom_instruction_3): New.
2119 (do_cx1): New.
2120 (do_cx1a): New.
2121 (do_cx1d): New.
2122 (do_cx1da): New.
2123 (do_cx2): New.
2124 (do_cx2a): New.
2125 (do_cx2d): New.
2126 (do_cx2da): New.
2127 (do_cx3): New.
2128 (do_cx3a): New.
2129 (do_cx3d): New.
2130 (do_cx3da): New.
2131 (handle_pred_state): Define new IT block behaviour.
2132 (insns): Add newn CX*{,d}{,a} instructions.
2133 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2134 Define new cdecp extension strings.
2135 * doc/c-arm.texi: Document new cdecp extension arguments.
2136 * testsuite/gas/arm/cde-scalar.d: New test.
2137 * testsuite/gas/arm/cde-scalar.s: New test.
2138 * testsuite/gas/arm/cde-warnings.d: New test.
2139 * testsuite/gas/arm/cde-warnings.l: New test.
2140 * testsuite/gas/arm/cde-warnings.s: New test.
2141 * testsuite/gas/arm/cde.d: New test.
2142 * testsuite/gas/arm/cde.s: New test.
2143
4b5aaf5f
L		 21442020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2145
2146 PR gas/25516
2147 * config/tc-i386.c (intel64): Renamed to ...
2148 (isa64): This.
2149 (match_template): Accept Intel64 only instruction by default.
2150 (i386_displacement): Updated.
2151 (md_parse_option): Updated.
2152 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2153 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2154 -mamd64 to x86-64-sysenter-amd.
2155 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2156
33176d91
AM		 21572020-02-10 Alan Modra <amodra@gmail.com>
2158
2159 * config/obj-elf.c (obj_elf_change_section): Error for section
2160 type, attr or entsize changes in assembly.
2161 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2162 * testsuite/gas/elf/section5.l: Update.
2163
82194874
AM		 21642020-02-10 Alan Modra <amodra@gmail.com>
2165
2166 * output-file.c (output_file_close): Do a normal close when
2167 flag_always_generate_output.
2168 * write.c (write_object_file): Don't stop output when
2169 flag_always_generate_output.
2170
9fc0b501
SB		 21712020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2172
2173 PR 25469
2174 * config/tc-z80.c: Add -gbz80 command line option to generate code
2175 for the GameBoy Z80. Add support for generating DWARF.
2176 * config/tc-z80.h: Add support for DWARF debug information
2177 generation.
2178 * doc/c-z80.texi: Document new command line option.
2179 * testsuite/gas/z80/gbz80_all.d: New file.
2180 * testsuite/gas/z80/gbz80_all.s: New file.
2181 * testsuite/gas/z80/z80.exp: Run the new tests.
2182 * testsuite/gas/z80/z80n_all.d: New file.
2183 * testsuite/gas/z80/z80n_all.s: New file.
2184 * testsuite/gas/z80/z80n_reloc.d: New file.
2185
b7d07216
L		 21862020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2187
2188 PR gas/25381
2189 * config/obj-elf.c (get_section): Also check
2190 linked_to_symbol_name.
2191 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2192 (obj_elf_parse_section_letters): Handle the 'o' flag.
2193 (build_group_lists): Renamed to ...
2194 (build_additional_section_info): This. Set elf_linked_to_section
2195 from map_head.linked_to_symbol_name.
2196 (elf_adjust_symtab): Updated.
2197 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2198 * doc/as.texi: Document the 'o' flag.
2199 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2200 * testsuite/gas/elf/section18.d: New file.
2201 * testsuite/gas/elf/section18.s: Likewise.
2202 * testsuite/gas/elf/section19.d: Likewise.
2203 * testsuite/gas/elf/section19.s: Likewise.
2204 * testsuite/gas/elf/section20.d: Likewise.
2205 * testsuite/gas/elf/section20.s: Likewise.
2206 * testsuite/gas/elf/section21.d: Likewise.
2207 * testsuite/gas/elf/section21.l: Likewise.
2208 * testsuite/gas/elf/section21.s: Likewise.
2209
5eb617a7
L		 22102020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2211
2212 * NEWS: Mention x86 assembler options to align branches for
2213 binutils 2.34.
2214
986ac314
L		 22152020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2216
2217 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2218 only for ELF targets.
2219 * testsuite/gas/i386/unique.d: Don't xfail.
2220 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2221
19234a6d
AM		 22222020-02-06 Alan Modra <amodra@gmail.com>
2223
2224 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2225 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2226
02e0be69
AM		 22272020-02-06 Alan Modra <amodra@gmail.com>
2228
2229 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2230 xfail, and rename test.
2231 * testsuite/gas/elf/section12b.d: Likewise.
2232 * testsuite/gas/elf/section16a.d: Likewise.
2233 * testsuite/gas/elf/section16b.d: Likewise.
2234
a8c4d40b
L		 22352020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2236
2237 PR gas/25380
2238 * config/obj-elf.c (section_match): Removed.
2239 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2240 section_id.
2241 (obj_elf_change_section): Replace info and group_name arguments
2242 with match_p. Also update the section ID and flags from match_p.
2243 (obj_elf_section): Handle "unique,N". Update call to
2244 obj_elf_change_section.
2245 * config/obj-elf.h (elf_section_match): New.
2246 (obj_elf_change_section): Updated.
2247 * config/tc-arm.c (start_unwind_section): Update call to
2248 obj_elf_change_section.
2249 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2250 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2251 (microblaze_s_sdata): Likewise.
2252 (microblaze_s_rdata): Likewise.
2253 (microblaze_s_bss): Likewise.
2254 * config/tc-mips.c (s_change_section): Likewise.
2255 * config/tc-msp430.c (msp430_profiler): Likewise.
2256 * config/tc-rx.c (parse_rx_section): Likewise.
2257 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2258 * doc/as.texi: Document "unique,N" in .section directive.
2259 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2260 * testsuite/gas/elf/section15.d: New file.
2261 * testsuite/gas/elf/section15.s: Likewise.
2262 * testsuite/gas/elf/section16.s: Likewise.
2263 * testsuite/gas/elf/section16a.d: Likewise.
2264 * testsuite/gas/elf/section16b.d: Likewise.
2265 * testsuite/gas/elf/section17.d: Likewise.
2266 * testsuite/gas/elf/section17.l: Likewise.
2267 * testsuite/gas/elf/section17.s: Likewise.
2268 * testsuite/gas/i386/unique.d: Likewise.
2269 * testsuite/gas/i386/unique.s: Likewise.
2270 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2271 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2272
575d37ae
L		 22732020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2274
2275 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2276
2384096c
G		 22772020-02-01 Anthony Green <green@moxielogic.com>
2278
2279 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2280
95441c43
SL		 22812020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2282
2283 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2284 %tls_ldo.
2285
d465d695
AV		 22862020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2287
2288 PR gas/25472
2289 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2290 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2291 +mve.
2292 * testsuite/gas/arm/mve_dsp.d: New test.
2293
d26cc8a9
NC		 22942020-01-31 Nick Clifton <nickc@redhat.com>
2295
2296 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2297 rather than BFD_RELOC_NONE.
2298
90e9955a
SP		 22992020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2300
2301 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2302 to support VLDMIA instruction for MVE.
2303 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2304 instruction for MVE.
2305 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2306 instruction for MVE.
2307 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2308 instruction for MVE.
2309 * testsuite/gas/arm/mve-ldst.d: New test.
2310 * testsuite/gas/arm/mve-ldst.s: Likewise.
2311
53943f32
NC		 23122020-01-31 Nick Clifton <nickc@redhat.com>
2313
2314 * po/fr.po: Updated French translation.
2315 * po/ru.po: Updated Russian translation.
2316
c3036ed0
RS		 23172020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2318
2319 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2320 .s for the movprfx.
2321 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2322 * testsuite/gas/aarch64/sve-movprfx_28.d,
2323 * testsuite/gas/aarch64/sve-movprfx_28.l,
2324 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2325
2ae4c703
JB		 23262020-01-30 Jan Beulich <jbeulich@suse.com>
2327
2328 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2329 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2330 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2331 Adjust expectations.
2332
bd434cc4
JM		 23332020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2334
2335 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2336 * testsuite/gas/bpf/alu-be.d: Likewise.
2337 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2338 * testsuite/gas/bpf/alu32-be.d: Likewise.
2339
aeab2b26
JB		 23402020-01-30 Jan Beulich <jbeulich@suse.com>
2341
2342 * testsuite/gas/i386/x86-64-branch-2.s,
2343 testsuite/gas/i386/x86-64-branch-4.s,
2344 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2345 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2346 testsuite/gas/i386/x86-64-branch-2.d,
2347 testsuite/gas/i386/x86-64-branch-4.l,
2348 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2349
873494c8
JB		 23502020-01-30 Jan Beulich <jbeulich@suse.com>
2351
2352 * config/tc-i386.c (process_suffix): .
2353 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2354 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2355 Add LRETQ case.
2356 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2357 suffix.
2358 testsuite/gas/i386/x86_64.s: Add RETF cases.
2359 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2360 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2361 testsuite/gas/i386/x86-64-opcode.d,
2362 testsuite/gas/i386/x86-64-suffix-intel.d,
2363 testsuite/gas/i386/x86-64-suffix.d,
2364 testsuite/gas/i386/x86_64-intel.d
2365 testsuite/gas/i386/x86_64.d: Adjust expectations.
2366 * testsuite/gas/i386/x86-64-suffix.e,
2367 testsuite/gas/i386/x86_64.e: New.
2368
62b3f548
JB		 23692020-01-30 Jan Beulich <jbeulich@suse.com>
2370
2371 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2372 special case.
2373
bc31405e
L		 23742020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2375
2376 PR binutils/25445
2377 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2378 movsxd.
2379 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2380 differences. Document movslq and movsxd.
2381 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2382 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2383 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2384 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2385 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2386 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2387 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2388 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2389 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2390 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2391 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2392
e3696f67
AM		 23932020-01-27 Alan Modra <amodra@gmail.com>
2394
2395 * testsuite/gas/all/gas.exp: Replace case statements with switch
2396 statements.
2397 * testsuite/gas/elf/elf.exp: Likewise.
2398 * testsuite/gas/macros/macros.exp: Likewise.
2399 * testsuite/lib/gas-defs.exp: Likewise.
2400
7568c93b
TC		 24012020-01-27 Tamar Christina <tamar.christina@arm.com>
2402
2403 PR 25403
2404 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2405 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2406
403d1bd9
JW		 24072020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2408
2409 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2410 s exts must be known, so rename *ok* to *fail*.
2411 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2412 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2413 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2414 above change.
2415 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2416 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2417
be4c5e58
L		 24182020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2419
2420 PR gas/25438
2421 * config/tc-i386.c (check_long_reg): Always disallow double word
2422 suffix in mnemonic with word general register.
2423 * testsuite/gas/i386/general.s: Replace word general register
2424 with double word general register for movl.
2425 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2426 register.
2427 * testsuite/gas/i386/general.l: Updated.
2428 * testsuite/gas/i386/inval.l: Likewise.
2429
9e7028aa
AM		 24302020-01-22 Alan Modra <amodra@gmail.com>
2431
2432 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2433 __tls_get_addr_desc and __tls_get_addr_opt.
2434
e3ed17f3
JB		 24352020-01-21 Jan Beulich <jbeulich@suse.com>
2436
2437 * testsuite/gas/i386/inval-crc32.s,
2438 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2439 * testsuite/gas/i386/inval-crc32.l,
2440 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2441
1a035124
JB		 24422020-01-21 Jan Beulich <jbeulich@suse.com>
2443
2444 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2445 generic code path. Deal with No_lSuf being set in a template.
2446 * testsuite/gas/i386/inval-crc32.l,
2447 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2448 instead of error(s) when operand size is ambiguous.
2449 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2450 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2451 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2452 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2453 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2454 Adjust expectations.
2455
c006a730
JB		 24562020-01-21 Jan Beulich <jbeulich@suse.com>
2457
2458 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2459 and an intel_syntax check. Re-write lack-of-suffix processing
2460 logic.
2461 * doc/c-i386.texi: Document operand size defaults for suffix-
2462 less AT&T syntax insns.
2463 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2464 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2465 testsuite/gas/i386/x86-64-avx-scalar.s,
2466 testsuite/gas/i386/x86-64-avx.s,
2467 testsuite/gas/i386/x86-64-bundle.s,
2468 testsuite/gas/i386/x86-64-intel64.s,
2469 testsuite/gas/i386/x86-64-lock-1.s,
2470 testsuite/gas/i386/x86-64-opcode.s,
2471 testsuite/gas/i386/x86-64-sse2avx.s,
2472 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2473 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2474 testsuite/gas/i386/x86-64-nops.s,
2475 testsuite/gas/i386/x86-64-ptwrite.s,
2476 testsuite/gas/i386/x86-64-simd.s,
2477 testsuite/gas/i386/x86-64-sse-noavx.s,
2478 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2479 insns.
2480 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2481 testsuite/gas/i386/noreg64.s: Add further tests.
2482 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2483 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2484 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2485 testsuite/gas/i386/sse-noavx.d,
2486 testsuite/gas/i386/x86-64-intel64.d,
2487 testsuite/gas/i386/x86-64-nops.d,
2488 testsuite/gas/i386/x86-64-opcode.d,
2489 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2490 testsuite/gas/i386/x86-64-ptwrite.d,
2491 testsuite/gas/i386/x86-64-simd-intel.d,
2492 testsuite/gas/i386/x86-64-simd-suffix.d,
2493 testsuite/gas/i386/x86-64-simd.d,
2494 testsuite/gas/i386/x86-64-sse-noavx.d
2495 testsuite/gas/i386/x86-64-suffix.d,
2496 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2497 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2498 testsuite/gas/i386/noreg64.l: New.
2499 * testsuite/gas/i386/i386.exp: Run new tests.
2500
c906a69a
JB		 25012020-01-21 Jan Beulich <jbeulich@suse.com>
2502
2503 * testsuite/gas/i386/avx512_bf16_vl.s,
2504 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2505 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2506 broadcast forms of VCVTNEPS2BF16.
2507 * testsuite/gas/i386/avx512_bf16_vl.d,
2508 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2509
26916852
NC		 25102020-01-20 Nick Clifton <nickc@redhat.com>
2511
2512 * po/uk.po: Updated Ukranian translation.
2513
14470f07
L		 25142020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2515
2516 PR ld/25416
2517 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2518 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2519 x32 object.
2520 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2521 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2522 R_X86_64_GOTPC32_TLSDESC relocation.
2523
1b1bb2c6
NC		 25242020-01-18 Nick Clifton <nickc@redhat.com>
2525
2526 * configure: Regenerate.
2527 * po/gas.pot: Regenerate.
2528
ae774686
NC		 25292020-01-18 Nick Clifton <nickc@redhat.com>
2530
2531 Binutils 2.34 branch created.
2532
42e04b36
L		 25332020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2534
2535 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2536 with vex_encoding_vex.
2537 (parse_insn): Likewise.
2538 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2539 and {vex3} documentation.
2540 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2541 {vex}.
2542 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2543
2da2eaf4
AV		 25442020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2545
2546 PR 25376
2547 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2548 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2549 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2550 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2551 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2552 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2553
45a4bb20
JB		 25542020-01-16 Jan Beulich <jbeulich@suse.com>
2555
2556 * config/tc-i386.c (match_template): Drop found_cpu_match local
2557 variable.
2558
4814632e
JB		 25592020-01-16 Jan Beulich <jbeulich@suse.com>
2560
2561 * testsuite/gas/i386/avx512dq-inval.l,
2562 testsuite/gas/i386/avx512dq-inval.s: New.
2563 * testsuite/gas/i386/i386.exp: Run new test.
2564
131cb553
JL		 25652020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2566
2567 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2568 relocations when the target is 430X, except when extracting part of an
2569 expression.
2570 (msp430_srcoperand): Adjust comment.
2571 Initialize the expp member of the msp430_operand_s struct as
2572 appropriate.
2573 (msp430_dstoperand): Likewise.
2574 * testsuite/gas/msp430/msp430.exp: Run new test.
2575 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2576 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2577
c24d0e8d
AM		 25782020-01-15 Alan Modra <amodra@gmail.com>
2579
2580 * configure.tgt: Add sparc-*-freebsd case.
2581
e44925ae
LC		 25822020-01-14 Lili Cui <lili.cui@intel.com>
2583
2584 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2585 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2586 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2587 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2588 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2589 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2590 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2591 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2592 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2593 * testsuite/gas/i386/align-branch-5.d: Likewise.
2594 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2595 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2596 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2597 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2598 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2599 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2600 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2601 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2602 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2603 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2604 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2605 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2606
7a6bf3be
SB		 26072020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2608
2609 PR 25377
2610 * config/tc-z80.c: Add support for half precision, single
2611 precision and double precision floating point values.
2612 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2613 * doc/as.texi: Add new z80 command line options.
2614 * doc/c-z80.texi: Document new z80 command line options.
2615 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2616 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2617 * testsuite/gas/z80/z80.exp: Run the new test.
2618 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2619 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2620 * testsuite/gas/z80/strings.d: Update expected output.
2621
82e9597c
MM		 26222020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2623
2624 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2625 dependency.
2626
5e4f7e05
CZ		 26272020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2628
2629 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2630 the CPU.
2631 * config/tc-arc.h: Add header if/defs.
2632 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2633
febda64f
AM		 26342020-01-13 Alan Modra <amodra@gmail.com>
2635
2636 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2637
5496abe1
AM		 26382020-01-13 Alan Modra <amodra@gmail.com>
2639
2640 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2641 insertion.
2642
ec4181f2
AM		 26432020-01-10 Alan Modra <amodra@gmail.com>
2644
2645 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2646 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2647
40c75bc8
SB		 26482020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2649
2650 PR 25224
2651 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2652 opcode byte values.
2653 (emit_ld_r_r): Likewise.
2654 (emit_ld_rr_m): Likewise.
2655 (emit_ld_rr_nn): Likewise.
2656
72aea328
JB		 26572020-01-09 Jan Beulich <jbeulich@suse.com>
2658
2659 * config/tc-i386.c (optimize_encoding): Add
2660 is_any_vex_encoding() invocations. Drop respective
2661 i.tm.extension_opcode == None checks.
2662
3f93af61
JB		 26632020-01-09 Jan Beulich <jbeulich@suse.com>
2664
2665 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2666 REX transformations. Correct comment indentation.
2667
7697afb6
JB		 26682020-01-09 Jan Beulich <jbeulich@suse.com>
2669
2670 * config/tc-i386.c (optimize_encoding): Generalize register
2671 transformation for TEST optimization.
2672
d835a58b
JB		 26732020-01-09 Jan Beulich <jbeulich@suse.com>
2674
2675 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2676 testsuite/gas/i386/x86-64-sysenter-amd.d,
2677 testsuite/gas/i386/x86-64-sysenter-amd.l,
2678 testsuite/gas/i386/x86-64-sysenter-intel.d,
2679 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2680 * testsuite/gas/i386/i386.exp: Run new tests.
2681
915808f6
NC		 26822020-01-08 Nick Clifton <nickc@redhat.com>
2683
2684 PR 25284
2685 * doc/as.texi (Align): Document the fact that all arguments can be
2686 omitted.
2687 (Balign): Likewise.
2688 (P2align): Likewise.
2689
f1f28025
NC		 26902020-01-08 Nick Clifton <nickc@redhat.com>
2691
2692 PR 14891
2693 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2694 already defined as a different symbol type.
2695 * testsuite/gas/elf/pr14891.s: New test source file.
2696 * testsuite/gas/elf/pr14891.d: New test driver.
2697 * testsuite/gas/elf/pr14891.s: New test expected error output.
2698 * testsuite/gas/elf/elf.exp: Run the new test.
2699
030a2e78
AM		 27002020-01-08 Alan Modra <amodra@gmail.com>
2701
2702 * config/tc-z8k.c (md_begin): Make idx unsigned.
2703 (get_specific): Likewise for this_index.
2704
2a1ebfb2
CZ		 27052020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2706
2707 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2708 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2709 (md_operand): Set X_md to absent.
2710 (arc_parse_name): Check for X_md.
2711
16d87673
SB		 27122020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2713
2714 PR 25311
2715 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2716 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2717 NO_STRING_ESCAPES.
2718 * read.c (next_char_of_string): Likewise.
2719 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2720 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2721
a2322019
NC		 27222020-01-03 Nick Clifton <nickc@redhat.com>
2723
2724 * po/sv.po: Updated Swedish translation.
2725
5437a02a
JB		 27262020-01-03 Jan Beulich <jbeulich@suse.com>
2727
2728 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2729 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2730
567dfba2
JB		 27312020-01-03 Jan Beulich <jbeulich@suse.com>
2732
2733 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2734 by-element usdot. Add 64-bit form tests for by-element sudot.
2735 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2736
8c45011a
JB		 27372020-01-03 Jan Beulich <jbeulich@suse.com>
2738
2739 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2740 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2741
f4950f76
JB		 27422020-01-03 Jan Beulich <jbeulich@suse.com>
2743
2744 * testsuite/gas/aarch64/f64mm.d,
2745 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2746
6655dba2
SB		 27472020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2748
2749 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2750 support for assembler code generated by SDCC. Add new relocation
2751 types. Add z80-elf target support.
2752 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2753 labels. Local labels starts from ".L".
2754 * NEWS: Mention the new support.
2755 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2756 * testsuite/gas/all/fwdexp.s: Likewise.
2757 * testsuite/gas/all/cond.l: Likewise.
2758 * testsuite/gas/all/cond.s: Likewise.
2759 * testsuite/gas/all/fwdexp.d: Likewise.
2760 * testsuite/gas/all/fwdexp.s: Likewise.
2761 * testsuite/gas/elf/section2.e-mips: Likewise.
2762 * testsuite/gas/elf/section2.l: Likewise.
2763 * testsuite/gas/elf/section2.s: Likewise.
2764 * testsuite/gas/macros/app1.d: Likewise.
2765 * testsuite/gas/macros/app1.s: Likewise.
2766 * testsuite/gas/macros/app2.d: Likewise.
2767 * testsuite/gas/macros/app2.s: Likewise.
2768 * testsuite/gas/macros/app3.d: Likewise.
2769 * testsuite/gas/macros/app3.s: Likewise.
2770 * testsuite/gas/macros/app4.d: Likewise.
2771 * testsuite/gas/macros/app4.s: Likewise.
2772 * testsuite/gas/macros/app4b.s: Likewise.
2773 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2774 * testsuite/gas/z80/z80.exp: Add new tests
2775 * testsuite/gas/z80/dollar.d: New file.
2776 * testsuite/gas/z80/dollar.s: New file.
2777 * testsuite/gas/z80/ez80_adl_all.d: New file.
2778 * testsuite/gas/z80/ez80_adl_all.s: New file.
2779 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2780 * testsuite/gas/z80/ez80_isuf.s: New file.
2781 * testsuite/gas/z80/ez80_z80_all.d: New file.
2782 * testsuite/gas/z80/ez80_z80_all.s: New file.
2783 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2784 * testsuite/gas/z80/r800_extra.d: New file.
2785 * testsuite/gas/z80/r800_extra.s: New file.
2786 * testsuite/gas/z80/r800_ii8.d: New file.
2787 * testsuite/gas/z80/r800_z80_doc.d: New file.
2788 * testsuite/gas/z80/z180.d: New file.
2789 * testsuite/gas/z80/z180.s: New file.
2790 * testsuite/gas/z80/z180_z80_doc.d: New file.
2791 * testsuite/gas/z80/z80_doc.d: New file.
2792 * testsuite/gas/z80/z80_doc.s: New file.
2793 * testsuite/gas/z80/z80_ii8.d: New file.
2794 * testsuite/gas/z80/z80_ii8.s: New file.
2795 * testsuite/gas/z80/z80_in_f_c.d: New file.
2796 * testsuite/gas/z80/z80_in_f_c.s: New file.
2797 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2798 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2799 * testsuite/gas/z80/z80_out_c_0.d: New file.
2800 * testsuite/gas/z80/z80_out_c_0.s: New file.
2801 * testsuite/gas/z80/z80_reloc.d: New file.
2802 * testsuite/gas/z80/z80_reloc.s: New file.
2803 * testsuite/gas/z80/z80_sli.d: New file.
2804 * testsuite/gas/z80/z80_sli.s: New file.
2805
a65b5de6
SN		 28062020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2807
2808 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2809 REGLIST_RN.
2810
b14ce8bf
AM		 28112020-01-01 Alan Modra <amodra@gmail.com>
2812
2813 Update year range in copyright notice of all files.
2814
0b114740 2815For older changes see ChangeLog-2019
3499769a 2816\f
0b114740 2817Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2818
2819Copying and distribution of this file, with or without modification,
2820are permitted in any medium without royalty provided the copyright
2821notice and this notice are preserved.
2822
2823Local Variables:
2824mode: change-log
2825left-margin: 8
2826fill-column: 74
2827version-control: never
2828End:
A mirror of the official binutils-gdb repository