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Remove x86 NaCl target support
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
bbd19b19
L		 12020-06-30 H.J. Lu <hongjiu.lu@intel.com>
2
3 * NEWS: Mention x86 NaCl target support removal.
4 * config/tc-i386.c: Remove x86 NaCl target support.
5 * config/tc-i386.h: Likewise.
6 * configure.tgt: Likewise.
7 * testsuite/gas/i386/i386.exp: Likewise.
8 * testsuite/gas/i386/iamcu-1.d: Likewise.
9 * testsuite/gas/i386/iamcu-2.d: Likewise.
10 * testsuite/gas/i386/iamcu-3.d: Likewise.
11 * testsuite/gas/i386/iamcu-4.d: Likewise.
12 * testsuite/gas/i386/iamcu-5.d: Likewise.
13 * testsuite/gas/i386/k1om.d: Likewise.
14 * testsuite/gas/i386/l1om.d: Likewise.
15
08ccfccf
NC		 162020-06-30 Nelson Chu <nelson.chu@sifive.com>
17
18 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
19 checking into riscv_csr_address.
20 (riscv_csr_version_check): Likewise.
21 (riscv_csr_address): New function. Return the suitable CSR address
22 after checking the ISA dependency and versions. Issue warnings if
23 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
24 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
25 priv spec versions for them.
26 (reg_csr_lookup_internal): Call riscv_csr_address to find the
27 suitable CSR address.
28 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
29 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
30 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
31 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
32 priv spec warnings here. These warnings are added by accident.
33 Remove them and only focus on the ISA dependency warnings.
34 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
35 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
36 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
37 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
38 than the privileged ones.
39 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
40 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
41 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
42 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
43 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
44 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
45 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
46 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
47 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
48 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
49
8c190ce0
L		 502020-06-29 H.J. Lu <hongjiu.lu@intel.com>
51
52 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
53 (md_assemble): Don't process ImmExt without operands.
54
b20e7614
HPN		 552020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
56
57 PR gas/25331
58 * config/tc-mmix.c (md_assemble) <fixup for
59 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
60 Also, set its fx_no_overflow.
61 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
62 Similarly this fixup affects 4 bytes, not 8 and needs its
63 fx_no_overflow set.
64 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 65 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 66
279edac5
AM		 672020-06-29 Alan Modra <amodra@gmail.com>
68
69 * config/tc-s12z.c: Use C style comments.
70 * config/tc-z80.c: Likewise.
71 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
72
b6cd5d10
L		 732020-06-26 H.J. Lu <hongjiu.lu@intel.com>
74
75 * config/tc-i386.c (md_assemble): Process ImmExt without
76 operands.
77
63112cd6
L		 782020-06-26 H.J. Lu <hongjiu.lu@intel.com>
79
80 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
81 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
82 VECSIB256 and VECSIB512, respectively.
83 (build_modrm_byte): Replace vecsib with sib.
84
2a1bb84c
JB		 852020-06-26 Jan Beulich <jbeulich@suse.com>
86
87 * testsuite/gas/i386/nop-1-suffix.d: New.
88 * testsuite/gas/i386/i386.exp: Run new test.
89
85f7484a
PB		 902020-06-26 Pat Bernardi <bernardi@adacore.com>
91
92 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
93 (md_pseudo_table): Handle "gnu_attribute".
94 * doc/as.texi: Document GNU attribute for M68K.
95
b59d128a
NC		 962020-06-25 Nick Clifton <nickc@redhat.com>
97
98 PR 26141
99 * config/tc-arm.c (arm_force_relocation): Force resolution of
100 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
101 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
102
c423d21a
JB		 1032020-06-25 Jan Beulich <jbeulich@suse.com>
104
105 * config/tc-i386.c (md_assemble): Move call to process_immext()
106 ...
107 (process_operands): ... here.
108
8bbb3ad8
JB		 1092020-06-25 Jan Beulich <jbeulich@suse.com>
110
111 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
112 diagnostic when there is a sizing prefix. Switch to word/dword/
113 qword encoding when there is a sizing prefix and no (explicit or
114 derived) suffix.
115 (update_imm): Handle presence of a sizing prefix.
116 * testsuite/gas/i386/noreg16-data32.d,
117 testsuite/gas/i386/noreg32-data16.d,
118 testsuite/gas/i386/noreg32-data16.e,
119 testsuite/gas/i386/noreg64-data16.d,
120 testsuite/gas/i386/noreg64-data16.e,
121 testsuite/gas/i386/noreg64-rex64.d: New.
122 * testsuite/gas/i386/i386.exp: Run new tests.
123 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
124 Introduce and use pfx* macros.
125 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
126 addressing.
127 * testsuite/gas/i386/noreg16.d: Adjust expectations.
128
589958d6
JB		 1292020-06-25 Jan Beulich <jbeulich@suse.com>
130
131 * testsuite/gas/i386/avx-16bit.d,
132 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
133 testsuite/gas/i386/avx512f-16bit.d,
134 testsuite/gas/i386/avx512f.d,
135 testsuite/gas/i386/evex-lig256.d,
136 testsuite/gas/i386/evex-lig512.d
137 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
138 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
139 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
140 testsuite/gas/i386/sse2-16bit.d,
141 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
142 expectations.
143
0b9404fd
JB		 1442020-06-25 Jan Beulich <jbeulich@suse.com>
145
146 * config/tc-i386.c (md_assemble): Also reject explicit REX
147 prefixes with VEX and alike encoded insns. Zap consumed bits
148 from i.rex.
149 (output_insn): Don't ignore REX prefix for VEX and alike
150 encodings; abort() instead if encountered.
151 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
152 ...
153 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
154 * testsuite/gas/i386/x86-64-pseudos.d,
155 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
156
a5aeccd9
JB		 1572020-06-25 Jan Beulich <jbeulich@suse.com>
158
159 * config/tc-i386.c (process_operands): Translate explicit REX
160 prefix into i.rex for SSE2AVX templates.
161 (set_rex_vrex): New helper.
162 (build_modrm_byte): Use it.
163 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
164 REX prefixes.
165 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
166
40d231b4
JB		 1672020-06-25 Jan Beulich <jbeulich@suse.com>
168
169 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
170 templates when there's no data size prefix.
171 (md_assemble): Reject data size prefix also for legacy encoded
172 SIMD templates.
173 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
174 Uncomment previously not working line.
175 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
176 data16 prefix.
177 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
178 testsuite/gas/i386/sse2avx.d: Adjust expectations.
179
11abe426
JB		 1802020-06-25 Jan Beulich <jbeulich@suse.com>
181
182 * config/tc-i386.c (build_evex_prefix): Drop early setting of
183 vec_length.
184
1a79004f
NC		 1852020-06-23 Nelson Chu <nelson.chu@sifive.com>
186
187 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
188 explicit_priv_attr. It used to indicate CSR or priv instructions are
189 explictly used.
190 (riscv_is_priv_insn): Return True if it is a privileged instruction.
191 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
192 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
193 (riscv_write_out_attrs): Clarification of when to generate the elf
194 priv spec attributes.
195 * testsuite/gas/riscv/attribute-11.s: Add comments.
196 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
197 `priv_insn_<n>` to decide which priv instruction is expected to used.
198 (<n> is a to e.)
199 * testsuite/gas/riscv/attribute-14a.d: Likewise.
200 * testsuite/gas/riscv/attribute-14b.d: Likewise.
201 * testsuite/gas/riscv/attribute-14c.d: Likewise.
202 * testsuite/gas/riscv/attribute-14d.d: Likewise.
203 * testsuite/gas/riscv/attribute-14e.d: Likewise.
204
39ff0b81
NC		 2052020-06-22 Nelson Chu <nelson.chu@sifive.com>
206
207 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
208 (riscv_set_default_priv_spec): Get the priv spec version from the
209 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
210
e2201c2a
AM		 2112020-06-20 Alan Modra <amodra@gmail.com>
212
213 * configure.tgt: Set bfd_gas for all SH targets.
214
d27c357a
JB		 2152020-06-18 Jan Beulich <jbeulich@suse.com>
216
217 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
218 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
219 expectations.
220
708a2fff
CL		 2212020-06-16 Lili Cui <lili.cui@intel.com>
222
223 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
224 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
225 * doc/c-i386.texi: Add avx512_vp2intersect.
226
2106ed9b
JB		 2272020-06-16 Jan Beulich <jbeulich@suse.com>
228
229 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
230 conditional.
231 * testsuite/gas/i386/sse-check.s: Adjust comment.
232 * testsuite/gas/i386/sse-check-error.l,
233 testsuite/gas/i386/sse-check-warn.e,
234 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
235 expectations.
236
a435742a
AM		 2372020-06-16 Alan Modra <amodra@gmail.com>
238
239 * config/tc-tic30.h: Remove OBJ_AOUT support.
240 * configure.tgt: Delete tic30-*-*aout* entry.
241
7a77f1ac
MF		 2422020-06-15 Max Filippov <jcmvbkbc@gmail.com>
243
244 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
245 macros.
246 (elf32xtensa_abi): New declaration.
247 (option_abi_windowed, option_abi_call0): New enum constants.
248 (md_longopts): Add entries for --abi-windowed and --abi-call0.
249 (md_parse_option): Add handlers for --abi-windowed and
250 --abi-call0.
251 (xtensa_add_config_info): Use xtensa_abi_choice instead of
252 XSHAL_ABI to format ABI tag.
253 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
254 --abi-call0 to the list of options.
255 * doc/c-xtensa.texi: Add description for options --abi-windowed
256 and --abi-call0.
257 * testsuite/gas/xtensa/abi-call0.d: New test definition.
258 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
259 * testsuite/gas/xtensa/abi.s: New test source.
260
efe30057
L		 2612020-06-14 H.J. Lu <hongjiu.lu@intel.com>
262
263 PR gas/26115
264 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
265 xsusldtrk.
266 * testsuite/gas/i386/tsxldtrk.s: Likewise.
267 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
268 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
269
d8af286f
NC		 2702020-06-12 Nelson Chu <nelson.chu@sifive.com>
271
272 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
273 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
274 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
275
18ca16be
SG		 2762020-06-09 Seth Girvan <snth@snthhacks.com>
277
278 * doc/c-avr.texi: Improve wording.
279
6778f1c4
JB		 2802020-06-09 Jan Beulich <jbeulich@suse.com>
281
282 * testsuite/gas/i386/x86-64-pseudos-bad.s,
283 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
284
73239888
JB		 2852020-06-09 Jan Beulich <jbeulich@suse.com>
286
287 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
288 encoding tests.
289 * testsuite/gas/i386/prefix.d: Adjust expectations.
290
bf926894
JB		 2912020-06-09 Jan Beulich <jbeulich@suse.com>
292
293 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
294 with VEX/EVEX encoding tests.
295 * testsuite/gas/i386/prefix.d: Adjust expectations.
296
828c2a25
JB		 2972020-06-09 Jan Beulich <jbeulich@suse.com>
298
299 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
300 suffix.
301 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
302 * testsuite/gas/i386/noreg64.d: Adjust expectations.
303 * testsuite/gas/i386/noreg-intel64.d,
304 testsuite/gas/i386/noreg-intel64.l,
305 testsuite/gas/i386/noreg-intel64.s: New.
306 * testsuite/gas/i386/i386.exp: Run new tests.
307
da4977e0
JB		 3082020-06-09 Jan Beulich <jbeulich@suse.com>
309
310 * config/tc-i386.c (vex_encoding_error): New enumerator.
311 (VEX_check_operands): Rename to VEX_check_encoding. Check
312 for vex_encoding_error. Move Imm4 handling ...
313 (check_VecOperands): ... here.
314 (match_template): Call VEX_check_encoding when there are no
315 operands. Split construct calling check_VecOperands and
316 VEX_check_encoding (when there are operands).
317 (check_register): Don't blindly set vex_encoding_evex.
318 * testsuite/gas/i386/pseudos-bad.s,
319 testsuite/gas/i386/pseudos-bad.l: New.
320 * testsuite/gas/i386/i386.exp: Run new test.
321 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
322
26417f19
AC		 3232020-06-08 Alex Coplan <alex.coplan@arm.com>
324
325 * config/tc-arm.c (insns): Add dfb.
326 * testsuite/gas/arm/dfb.d: New test.
327 * testsuite/gas/arm/dfb.s: Input for test.
328
9f3e7dbc
NC		 3292020-06-08 Nick Clifton <nickc@redhat.com>
330
331 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
332
dd6b8a0b
JB		 3332020-06-08 Jan Beulich <jbeulich@suse.com>
334
335 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
336
73c76375
JB		 3372020-06-08 Jan Beulich <jbeulich@suse.com>
338
339 * config/tc-i386.c (check_byte_reg): Drop dead conditional
340 around as_bad().
341
22e00a3f
JB		 3422020-06-08 Jan Beulich <jbeulich@suse.com>
343
344 * config/tc-i386.c (check_register): Split RegTR handling, to
345 fail recognition also in 64-bit mode as well as with i586 or
346 i686 explicitly enabled.
347 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
348 * testsuite/gas/i386/x86_64-intel.d,
349 testsuite/gas/i386/x86_64.d: Adjust expectations.
350
1ab84e02
JB		 3512020-06-08 Jan Beulich <jbeulich@suse.com>
352
353 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
354 * testsuite/gas/cfi/cfi.exp: Run this test.
355
af32b722
JB		 3562020-06-08 Jan Beulich <jbeulich@suse.com>
357
358 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
359 check to %st(N) parsing logic.
360 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
361
8a6fb3f9
JB		 3622020-06-08 Jan Beulich <jbeulich@suse.com>
363
364 * config/tc-i386.c (bad_reg): New.
365 (check_VecOperations, i386_att_operand, i386_parse_name): Check
366 for it.
367 (check_register): New, broken out from ...
368 (parse_real_register): ... here. Call it.
369 (parse_register): Call it, and error upon failure.
370 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
371 testsuite/gas/i386/x86-64-equ-bad.s,
372 testsuite/gas/i386/x86-64-equ-bad.l: New.
373 * testsuite/gas/i386/i386.exp: Run new tests.
374
1424c35d
AM		 3752020-06-06 Alan Modra <amodra@gmail.com>
376
377 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
378 * doc/c-ppc.texi: Likewise.
379
87c69f97
AM		 3802020-06-06 Alan Modra <amodra@gmail.com>
381
382 * config/tc-ppc.c: Update throughout for reloc renaming.
383
f1919c56
JM		 3842020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
385
386 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
387 stringop-overflow.
388
3fc6c3dc
NC		 3892020-06-05 Nelson Chu <nelson.chu@sifive.com>
390
391 * config/tc-riscv.c (explicit_csr): New static boolean.
392 Used to indicate CSR are explictly used.
393 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
394 (riscv_write_out_attrs): If we already have set elf priv
395 attributes, then generate them. Otherwise, don't generate
396 them when no CSR are used.
397 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
398 * testsuite/gas/riscv/attribute-02.d: Likewise.
399 * testsuite/gas/riscv/attribute-03.d: Likewise.
400 * testsuite/gas/riscv/attribute-04.d: Likewise.
401 * testsuite/gas/riscv/attribute-05.d: Likewise.
402 * testsuite/gas/riscv/attribute-06.d: Likewise.
403 * testsuite/gas/riscv/attribute-07.d: Likewise.
404 * testsuite/gas/riscv/attribute-08.d: Likewise.
405 * testsuite/gas/riscv/attribute-09.d: Likewise.
406 * testsuite/gas/riscv/attribute-10.d: Likewise.
407 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
408 * testsuite/gas/riscv/attribute-11.s: New testcase.
409 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
410 used, so we should output the ELF priv attributes.
411 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
412 used, so output the priv attributes according to the -mpriv-spec.
413 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
414 used, so ignore the -mpriv-spec setting.
415
d413a623
L		 4162020-06-04 H.J. Lu <hongjiu.lu@intel.com>
417
418 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
419 cgen_get_insn_value.
420 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
421 endianness to cgen_get_insn_value and cgen_put_insn_value.
422
7d8b91fd
JM		 4232020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
424
425 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
426 cgen_put_insn_value.
427
d8740be1
JM		 4282020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
429
430 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
431 bpf_cgen_cpu_open.
432 (md_assemble): Remove no longer needed hack.
433
e9bffec9
JM		 4342020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
435
436 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
437 cgen_put_insn_value.
438 (gas_cgen_md_apply_fix): Likewise.
439 (gas_cgen_md_apply_fix): Likewise.
440 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
441 cgen_put_insn_value.
442 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
443 cgen_put_insn_value.
444
1cf67587
AM		 4452020-06-04 Alan Modra <amodra@gmail.com>
446
447 * testsuite/config/default.exp: Remove global directive outside
448 proc body.
449 * testsuite/gas/mep/complex-relocs.exp: Likewise.
450 * testsuite/gas/microblaze/relax_size.exp: Likewise.
451 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
452 * testsuite/gas/mt/relocs.exp: Likewise.
453 * testsuite/gas/rx/rx.exp: Likewise.
454
338d56a8
SC		 4552020-06-03 Stephen Casner <casner@acm.org>
456
457 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
458
bb7322c6
JW		 4592020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
460 Jim Wilson <jimw@sifive.com>
461
462 PR 26051
463 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
464 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
465 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
466 Move B before SB. Move J before UJ.
467
c39c821c
AC		 4682020-06-01 Alex Coplan <alex.coplan@arm.com>
469
470 * write.c (relax_segment): Fix handling of negative offset when
471 relaxing an rs_org frag.
472 * testsuite/gas/aarch64/org-neg.d: New test.
473 * testsuite/gas/aarch64/org-neg.l: Error output for test.
474 * testsuite/gas/aarch64/org-neg.s: Input for test.
475 * testsuite/gas/arm/org-neg.d: New test.
476 * testsuite/gas/arm/org-neg.l: Error output for test.
477 * testsuite/gas/arm/org-neg.s: Input for test.
478
66e3eb08
SC		 4792020-05-28 Stephen Casner <casner@acm.org>
480
481 Fix unexpected failures in gas testsuite for pdp11-aout target.
482 These are caused by the PDP11's mix of little-endian octets in
483 shorts but shorts in big endian order for long or quad.
484
485 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
486 * testsuite/gas/all/gas.exp: Select alternate test scripts for
487 pdp11, skip octa test completely.
488 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
489 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
490 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
491
9e85f042
NC		 4922020-05-28 Alex Coplan <alex.coplan@arm.com>
493
494 * frags.c (frag_grow): Fix comment.
495
1c912705
SC		 4962020-05-27 Stephen Casner <casner@acm.org>
497
498 PR gas/26001
499 * config/tc-pdp11.c (parse_reg): Distinguish register names from
500 symbols that begin with a register name.
501 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
502 * testsuite/gas/pdp11/pr26001.s: Likewise.
503 * testsuite/gas/pdp11/pr26001.d: Likewise.
504
5c505568
SC		 5052020-05-27 Simon Cook <simon.cook@embecosm.com>
506
507 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
508 pointer when creating struct riscv_csr_extra.
509
3c730740
L		 5102020-05-26 H.J. Lu <hongjiu.lu@intel.com>
511
512 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
513 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
514 * testsuite/gas/i386/inval-avx512f.l: Updated.
515
57b17940
SSF		 5162020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
517
518 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
519 load/store instruction variants with alignment hints.
520 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
521 instruction variants with alignment hints.
522
e3fed0f2
L		 5232020-05-26 H.J. Lu <hongjiu.lu@intel.com>
524
525 PR gas/26044
526 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
527 instead of R_XGATE_PCREL_X.
528 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
529 BFD_RELOC_XGATE_PCREL_X.
530
8bbc5da5
L		 5312020-05-26 H.J. Lu <hongjiu.lu@intel.com>
532
533 PR gas/26044
534 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
535 with &fragP->fr_literal[0].
536
c4612b92
L		 5372020-05-26 H.J. Lu <hongjiu.lu@intel.com>
538
539 PR gas/26044
540 * config/tc-vax.c (md_estimate_size_before_relax): Replace
541 fragP->fr_literal with &fragP->fr_literal[0].
542 (md_convert_frag): Likewise.
543
70b1b570
L		 5442020-05-26 H.J. Lu <hongjiu.lu@intel.com>
545
546 PR gas/26044
547 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
548 with &fragP->fr_literal[0].
549
e67e940f
L		 5502020-05-26 H.J. Lu <hongjiu.lu@intel.com>
551
552 PR gas/26044
553 * config/tc-crx.c (getreg_image): Change argument type to int.
554 (md_convert_frag): Replace fragP->fr_literal with
555 &fragP->fr_literal[0].
556
a05e3e20
L		 5572020-05-26 H.J. Lu <hongjiu.lu@intel.com>
558
559 PR gas/26044
560 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
561 sprintf with memmove.
562
c6412eee
L		 5632020-05-25 H.J. Lu <hongjiu.lu@intel.com>
564
565 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
566 with &fragP->fr_literal[0].
567
9fcc3457
L		 5682020-05-25 H.J. Lu <hongjiu.lu@intel.com>
569
570 PR gas/26041
571 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
572 2 overlapping strings.
573
6c115e16
L		 5742020-05-25 H.J. Lu <hongjiu.lu@intel.com>
575
576 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
577 with &fragP->fr_literal[0].
578
a39d29cd
L		 5792020-05-25 H.J. Lu <hongjiu.lu@intel.com>
580
581 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
582 with &fragp->fr_literal[0].
583 * config/tc-microblaze.c (md_apply_fix): Likewise.
584 * config/tc-sh.c (md_convert_frag): Likewise.
585
72393fd1
JW		 5862020-05-24 Jim Wilson <jimw@sifive.com>
587
588 PR 26025
589 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
590 asection to segT. New locals seg and subseg. Call subseg_set before
591 fix_new_exp. Call subseg_set after loop to restore original values.
592
9fbb53c7
AM		 5932020-05-21 Alan Modra <amodra@gmail.com>
594
595 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
596 throughout.
597 * config/obj-elf.c: Likewise.
598 * config/tc-aarch64.c: Likewise.
599 * config/tc-arm.c: Likewise.
600 * config/tc-m68k.c: Likewise.
601 * config/tc-nios2.c: Likewise.
602 * config/tc-tic30.c: Likewise.
603 * ecoff.c: Likewise.
604 * read.c: Likewise.
605 * stabs.c: Likewise.
606 * symbols.c: Likewise.
607 * testsuite/gas/all/test-gen.c: Likewise.
608
8f595e9b
NC		 6092020-05-20 Nelson Chu <nelson.chu@sifive.com>
610
611 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
612 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
613 Static variables which are used to set the ISA extensions. You can
614 use -march (or ELF build attributes) and -misa-spec to set them,
615 respectively.
616 (ext_version_hash): The hash table used to handle the extensions
617 with versions.
618 (init_ext_version_hash): Initialize the ext_version_hash according
619 to riscv_ext_version_table.
620 (riscv_get_default_ext_version): The callback function of
621 riscv_parse_subset_t. According to the choosed ISA spec,
622 get the default version for the specific extension.
623 (riscv_set_arch): Set the callback function.
624 (enum options, struct option md_longopts): Add new option -misa-spec.
625 (md_parse_option): Do not call riscv_set_arch for -march. We will
626 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
627 to set default_isa_spec class.
628 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
629 ext_version_hash, and then call riscv_set_arch to set the architecture
630 with versions according to default_arch_with_ext.
631 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
632 x extensions.
633 * testsuite/gas/riscv/attribute-03.d: Likewise.
634 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
635 already set it's version to 2p1 by march, so no need to use the default
636 2p2 version. For m-ext, we do not set the version by -march and ELF arch
637 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
638 ISA spec 2p2, so set 0p0 to it.
639 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
640 zicsr is 2p0 according to ISA spec 20191213.
641 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
642 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
643 You can set them by configure options --with-arch and
644 --with-isa-spec, respectively.
645 (riscv_set_default_isa_spec): New function used to set the
646 default ISA spec.
647 (md_parse_option): Call riscv_set_default_isa_spec rather than
648 call riscv_get_isa_spec_class directly.
649 (riscv_after_parse_args): If the -isa-spec is not set, then we
650 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
651 calling riscv_set_default_isa_spec.
652 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
653 the --with-isa-spec may be set to different ISA spec.
654 * testsuite/gas/riscv/attribute-02.d: Likewise.
655 * testsuite/gas/riscv/attribute-03.d: Likewise.
656 * testsuite/gas/riscv/attribute-04.d: Likewise.
657 * testsuite/gas/riscv/attribute-05.d: Likewise.
658 * testsuite/gas/riscv/attribute-06.d: Likewise.
659 * testsuite/gas/riscv/attribute-07.d: Likewise.
660 * configure.ac: Add configure options, --with-arch and
661 --with-isa-spec.
662 * configure: Regenerated.
663 * config.in: Regenerated.
664 * config/tc-riscv.c (default_priv_spec): Static variable which is
665 used to check if the CSR is valid for the chosen privilege spec. You
666 can use -mpriv-spec to set it.
667 (enum reg_class): We now get the CSR address from csr_extra_hash rather
668 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
669 (riscv_init_csr_hashes): Only need to initialize one hash table
670 csr_extra_hash.
671 (riscv_csr_class_check): Change the return type to void. Don't check
672 the ISA dependency if -mcsr-check isn't set.
673 (riscv_csr_version_check): New function. Check and find the CSR address
674 from csr_extra_hash, according to default_priv_spec. Report warning
675 for the invalid CSR if -mcsr-check is set.
676 (reg_csr_lookup_internal): Updated.
677 (reg_lookup_internal): Likewise.
678 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
679 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
680 (md_parse_option): Call riscv_set_default_priv_version to set
681 default_priv_spec.
682 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
683 privilege spec to the newest one.
684 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
685 include/opcode/riscv.h.
686 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
687 to check the ISA dependency for CSR, so fix the spec version by adding
688 -mpriv-spec=1.11.
689 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
690 version warnings for the test case.
691 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
692 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
693 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
694 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
695 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
696 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
697 Check whether the CSR is valid when privilege version 1.9 is choosed.
698 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
699 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
700 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
701 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
702 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
703 Check whether the CSR is valid when privilege version 1.10 is choosed.
704 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
705 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
706 Check whether the CSR is valid when privilege version 1.11 is choosed.
707 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
708 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
709 setting. You can set it by configure option --with-priv-spec.
710 (riscv_set_default_priv_spec): New function used to set the default
711 privilege spec.
712 (md_parse_option): Call riscv_set_default_priv_spec rather than
713 call riscv_get_priv_spec_class directly.
714 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
715 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
716 calling riscv_set_default_priv_spec.
717 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
718 the --with-priv-spec may be set to different privilege spec.
719 * testsuite/gas/riscv/priv-reg.d: Likewise.
720 * configure.ac: Add configure option --with-priv-spec.
721 * configure: Regenerated.
722 * config.in: Regenerated.
723 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
724 explicit_attr. Set it to TRUE if any ELF attribute is found.
725 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
726 the priv attributes are set.
727 (md_assemble): Set the default_priv_spec according to the priv
728 attributes when we start to assemble instruction.
729 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
730 riscv_write_out_attrs. Update the arch and priv attributes. If we
731 don't set the corresponding ELF attributes, then try to output the
732 default ones.
733 (riscv_set_public_attributes): If any ELF attribute or -march-attr
734 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
735 to update the arch and priv attributes.
736 (s_riscv_attribute): Make sure all arch and priv attributes are set
737 before any instruction.
738 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
739 ELF attribute or -march-attr is set. If the priv attributes are not
740 set, then try to update them by the default setting (-mpriv-spec or
741 --with-priv-spec).
742 * testsuite/gas/riscv/attribute-02.d: Likewise.
743 * testsuite/gas/riscv/attribute-03.d: Likewise.
744 * testsuite/gas/riscv/attribute-04.d: Likewise.
745 * testsuite/gas/riscv/attribute-06.d: Likewise.
746 * testsuite/gas/riscv/attribute-07.d: Likewise.
747 * testsuite/gas/riscv/attribute-08.d: Likewise.
748 * testsuite/gas/riscv/attribute-09.d: Likewise.
749 * testsuite/gas/riscv/attribute-10.d: Likewise.
750 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
751 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
752 set by priv attributes must be supported.
753 * testsuite/gas/riscv/attribute-05.s: Likewise.
754 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
755 priv attributes according to the -mpriv-spec option.
756 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
757 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
758 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
759 * testsuite/gas/riscv/priv-reg.d: Removed.
760 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
761 CSR according to the priv spec 1.9.
762 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
763 CSR according to the priv spec 1.9.1.
764 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
765 CSR according to the priv spec 1.10.
766 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
767 CSR according to the priv spec 1.11.
768 * config/tc-riscv.c (md_show_usage): Add descriptions about
769 the new GAS options.
770 * doc/c-riscv.texi: Likewise.
771
3d205eb4
PB		 7722020-05-19 Peter Bergner <bergner@linux.ibm.com>
773
774 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
775 * testsuite/gas/ppc/power9.d: Likewise.
776 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
777 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
778 sync, wait, waitrsv>: Add tests.
779 * testsuite/gas/ppc/power10.d: Likewise.
780
164446e0
AF		 7812020-05-19 Alexander Fedotov <alfedotov@gmail.com>
782
783 PR 25992
784 * config/tc-arm.c : Add arm_ext_v8r feature.
785 (it_fsm_post_encode): Check arm_ext_v8r feature.
786 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
787
69f57659
AM		 7882020-05-19 Alan Modra <amodra@gmail.com>
789
790 * write.c (write_contents): Use bfd_get_filename rather than
791 accessing bfd->filename directly. Use bfd_section_name rather
792 than accessing section->name directly.
793
0e1d094e
AM		 7942020-05-19 Alan Modra <amodra@gmail.com>
795
796 * symbols.c (local_symbol_make): Init all of lsy_flags.
797
d402189f
AM		 7982020-05-18 Alan Modra <amodra@gmail.com>
799
800 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
801 before looking at add_symbol->sy_flags.
802
503648e4 8032020-05-18 Hongtao Liu <hongtao.liu@intel.com>
804
805 * config/tc-i386.c: Not handle lret/iret.
806 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
807 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
808 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
809 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
810 * testsuite/gas/i386/lfence-ret.s: Ditto.
811 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
812 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
813 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
814 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
815 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
816 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
817 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
818
2a50b401
AM		 8192020-05-15 Alan Modra <amodra@gmail.com>
820 Alex Coplan <alex.coplan@arm.com>
821
822 * symbols.c (struct local_symbol): Update comment.
823 (resolve_symbol_value): For resolved symbols equated to other
824 symbols, verify that the referenced symbol is not a local_symbol
825 before accessing sy_value. Don't leave symbol loops during
826 finalize_syms resolution.
827 * testsuite/gas/all/assign-bad-recursive.d: New test.
828 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
829 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
830 * testsuite/gas/all/gas.exp: Run it.
831
9d95b8e9
NC		 8322020-05-14 Nick Clifton <nickc@redhat.com>
833
834 * po/sv.po: Updated Swedish translation.
835
3b646889
AM		 8362020-05-11 Alan Modra <amodra@gmail.com>
837
838 * testsuite/gas/ppc/scalarquad.d,
839 * testsuite/gas/ppc/scalarquad.s: New test.
840 * testsuite/gas/ppc/ppc.exp: Run it.
841
9cc4ce88
AM		 8422020-05-11 Alan Modra <amodra@gmail.com>
843
844 * testsuite/gas/ppc/rightmost.d,
845 * testsuite/gas/ppc/rightmost.s: New test.
846 * testsuite/gas/ppc/ppc.exp: Run it.
847
5d57bc3f
AM		 8482020-05-11 Alan Modra <amodra@gmail.com>
849
850 * testsuite/gas/ppc/xvtlsbb.d,
851 * testsuite/gas/ppc/xvtlsbb.s: New test.
852 * testsuite/gas/ppc/ppc.exp: Run it.
853
66ef5847
AM		 8542020-05-11 Alan Modra <amodra@gmail.com>
855
856 * testsuite/gas/ppc/stringop.d,
857 * testsuite/gas/ppc/stringop.s: New test.
858 * testsuite/gas/ppc/ppc.exp: Run it.
859
4f3e9537
PB		 8602020-05-11 Peter Bergner <bergner@linux.ibm.com>
861
862 * testsuite/gas/ppc/set_bool.d,
863 * testsuite/gas/ppc/set_bool.s: New test.
864 * testsuite/gas/ppc/ppc.exp: Run it.
865
ec40e91c
AM		 8662020-05-11 Alan Modra <amodra@gmail.com>
867
868 * testsuite/gas/ppc/bitmanip.d,
869 * testsuite/gas/ppc/bitmanip.s: New test.
870 * testsuite/gas/ppc/ppc.exp: Run it.
871
d7e97a76
AM		 8722020-05-11 Alan Modra <amodra@gmail.com>
873
874 * testsuite/gas/ppc/genpcv.d,
875 * testsuite/gas/ppc/genpcv.s: New test.
876 * testsuite/gas/ppc/ppc.exp: Run it.
877
fdefed7c
AM		 8782020-05-11 Alan Modra <amodra@gmail.com>
879
880 * testsuite/gas/ppc/maskmanip.d,
881 * testsuite/gas/ppc/maskmanip.s: New test.
882 * testsuite/gas/ppc/ppc.exp: Run it.
883
aa3c112f
AM		 8842020-05-11 Alan Modra <amodra@gmail.com>
885 Peter Bergner <bergner@linux.ibm.com>
886
887 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
888 (md_assemble): Check acc specified in correct operand.
889 * testsuite/gas/ppc/outerprod.d,
890 * testsuite/gas/ppc/outerprod.s,
891 * testsuite/gas/ppc/vsx4.d,
892 * testsuite/gas/ppc/vsx4.s: New tests.
893 * testsuite/gas/ppc/ppc.exp: Run them.
894
6edbfd3b
AM		 8952020-05-11 Alan Modra <amodra@gmail.com>
896
897 * testsuite/gas/ppc/simd_perm.d,
898 * testsuite/gas/ppc/simd_perm.s: New test.
899 * testsuite/gas/ppc/ppc.exp: Run it.
900
c7d7aea2
AM		 9012020-05-11 Alan Modra <amodra@gmail.com>
902
903 * testsuite/gas/ppc/int128.d,
904 * testsuite/gas/ppc/int128.s: New test.
905 * testsuite/gas/ppc/ppc.exp: Run it.
906
94ba9882
AM		 9072020-05-11 Alan Modra <amodra@gmail.com>
908
909 * testsuite/gas/ppc/vsx_32byte.d,
910 * testsuite/gas/ppc/vsx_32byte.s: New test.
911 * testsuite/gas/ppc/ppc.exp: Run it.
912
f4791f1a
AM		 9132020-05-11 Alan Modra <amodra@gmail.com>
914
915 * testsuite/gas/ppc/vec_mul.s,
916 * testsuite/gas/ppc/vec_mul.d: New test.
917 * testsuite/gas/ppc/ppc.exp: Run it.
918
3ff0a5ba
PB		 9192020-05-11 Peter Bergner <bergner@linux.ibm.com>
920
921 * testsuite/gas/ppc/byte_rev.d,
922 * testsuite/gas/ppc/byte_rev.s: New test.
923 * testsuite/gas/ppc/ppc.exp: Run it.
924
afef4fe9
PB		 9252020-05-11 Peter Bergner <bergner@linux.ibm.com>
926
927 * testsuite/gas/ppc/power10.d: Add paste. tests.
928 * testsuite/gas/ppc/power10.s: Likewise.
929
1224c05d
PB		 9302020-05-11 Peter Bergner <bergner@linux.ibm.com>
931
932 * testsuite/gas/ppc/power10.s: New test.
933 * testsuite/gas/ppc/power10.d: Likewise.
934 * testsuite/gas/ppc/ppc.exp: Run it.
935
7c1f4227
AM		 9362020-05-11 Alan Modra <amodra@gmail.com>
937
938 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
939 renaming.
940 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
941 place of -mfuture/-Mfuture.
942 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
943 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
944
bfeaed38
NC		 9452020-05-06 Nick Clifton <nickc@redhat.com>
946
947 * po/sv.po: Updated Swedish translation.
948
6ef719c0
NC		 9492020-05-06 Nick Clifton <nickc@redhat.com>
950
951 PR 25927
952 * doc/as.texi (Preprocessing): Replace cross reference to not
953 existant document with a URL to the equivalent page in the GCC
954 manual.
955
546cb2d8
NC		 9562020-05-05 Nick Clifton <nickc@redhat.com>
957
958 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
959 construction of a DWARF-5 directory name table.
960 * testsuite/gas/elf/pr25917.d: Update expected output.
961
7d0bd487
GN		 9622020-05-05 Gunther Nikl <gnikl@justmail.de>
963
964 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
965 (md_parse_option): Remove initialization of elf_flags.
070b775f 966
fe05f369
ASDV		 9672020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
968
969 PR gas/25863
970 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
971 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
972 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
973
4706679d
NC		 9742020-05-04 Nick Clifton <nickc@redhat.com>
975
976 PR 25917
977 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
978 table's existence before looking at its entries.
070b775f
NC		 979 Also do not emit a default directory entry if there are no
980 directories in use.
981
4706679d
NC		 982 * testsuite/gas/elf/pr25917.s: New test source file.
983 * testsuite/gas/elf/pr25917.d: New test driver.
984 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
985
09c1e68a
AC		 9862020-04-30 Alex Coplan <alex.coplan@arm.com>
987
988 * config/tc-aarch64.c (fix_insn): Implement for
989 AARCH64_OPND_UNDEFINED.
990 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
991 * testsuite/gas/aarch64/udf.s: New.
992 * testsuite/gas/aarch64/udf.d: New.
993 * testsuite/gas/aarch64/udf-invalid.s: New.
994 * testsuite/gas/aarch64/udf-invalid.l: New.
995 * testsuite/gas/aarch64/udf-invalid.d: New.
996
c578f16e
YS		 9972020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
998
999 * config/tc-rx.c (elf_flags): Reset default value.
1000 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1001
935f1f4b
MF		 10022020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1003
1004 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1005 if it's not defined.
1006 (microarch_earliest): New static variable.
1007 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1008 simcall opcode has mandatory parameter.
1009 (xg_init_global_config): Initialize microarch_earliest.
1010
5c936ef5
NC		 10112020-04-29 Nick Clifton <nickc@redhat.com>
1012
1013 PR 22699
1014 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1015 IMM0_8S and add support for IMM0_8U.
1016 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1017 unsigned 8-bit immediate.
1018 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1019 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1020
251dae91
TC		 10212020-04-27 Tamar Christina <tamar.christina@arm.com>
1022
1023 * NEWS: Add news entry for big-obj.
1024 * config/tc-i386.c (i386_target_format): Support new format.
1025 * doc/c-i386.texi: Add i386 support.
1026 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1027 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1028
714e6c96
NC		 10292020-04-27 Nick Clifton <nickc@redhat.com>
1030
1031 PR 25878
1032 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1033 (assign_file_to_slot): New function. Fills in an entry in the
1034 files table.
1035 (allocate_filenum): Use new function.
1036 (allocate_filename_to_slot): Use new function. If the specified
1037 slot entry is already in use, but was chosen automatically then
1038 reassign the automatic entry.
1039
a09f656b 10402020-04-26 Hongtao Liu <hongtao.liu@intel.com
1041
1042 * config/tc-i386.c (lfence_before_ret_shl): New member.
1043 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1044 for Anysize insns.
1045 (insert_after_load): Issue warning for REP CMPS/SCAS.
1046 (insert_before_before): Handle iret, Handle
1047 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1048 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1049 -mlfence-before-ret=[none/not/or/shl/yes].
1050 Enable -mlfence-before-ret=shl when
1051 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1052 (md_show_usage): Ditto.
1053 * doc/c-i386.texi: Ditto.
1054 * testsuite/gas/i386/i386.exp: Add new testcases.
1055 * testsuite/gas/i386/lfence-load-b.d: New.
1056 * testsuite/gas/i386/lfence-load-b.e: New.
1057 * testsuite/gas/i386/lfence-load.d: Modified.
1058 * testsuite/gas/i386/lfence-load.e: New.
1059 * testsuite/gas/i386/lfence-load.s: Modified.
1060 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1061 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1062 * testsuite/gas/i386/lfence-ret-c.d: New.
1063 * testsuite/gas/i386/lfence-ret-d.d: New.
1064 * testsuite/gas/i386/lfence-ret.s: Modified.
1065 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1066 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1067 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1068 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1069 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1070 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1071 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1072 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1073 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1074 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1075
30ce8e47
MF		 10762020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1077
1078 PR ld/25861
1079 * config/tc-xtensa.c (md_apply_fix): Replace
1080 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1081 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1082 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1083 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1084 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1085
31c89d60
AM		 10862020-04-22 Alan Modra <amodra@gmail.com>
1087
1088 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1089 symbol for ".symver .. remove".
1090 * doc/as.texi (.symver): Update.
1091 * testsuite/gas/symver/symver11.s: Make foo weak.
1092 * testsuite/gas/symver/symver11.d: Expect an error.
1093 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1094
1d3eb556
L		 10952020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1096
1097 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1098
bb2a1453
AS		 10992020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1100
1101 PR 25848
1102 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1103 * testsuite/gas/m68k/operands.d: Update.
1104 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1105
c36876fe
TC		 11062020-04-21 Tamar Christina <tamar.christina@arm.com>
1107
1108 PR binutils/24753
1109 * testsuite/gas/arm/pr24753.d: New test.
1110 * testsuite/gas/arm/pr24753.s: New test.
1111
6914be53
L		 11122020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1113
1114 PR gas/23840
1115 PR gas/25295
1116 * NEWS: Mention .symver extension.
1117 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1118 function.
1119 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1120 add a version name. Add local, hidden and remove visibility
1121 support.
1122 (elf_frob_symbol): Handle the list of version names. Update the
1123 original symbol to local, hidden or remove it from the symbol
1124 table.
1125 (elf_frob_file_before_adjust): Handle the list of version names.
1126 * config/obj-elf.h (elf_visibility): New.
1127 (elf_versioned_name_list): Likewise.
1128 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1129 and visibility. Change versioned_name pointer to struct
1130 elf_versioned_name_list.
1131 * doc/as.texi: Update .symver directive.
1132 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1133 error checking tests.
1134 * testsuite/gas/symver/symver6.d: New file.
1135 * testsuite/gas/symver/symver7.d: Likewise.
1136 * testsuite/gas/symver/symver7.s: Likewise.
1137 * testsuite/gas/symver/symver8.d: Likewise.
1138 * testsuite/gas/symver/symver8.s: Likewise.
1139 * testsuite/gas/symver/symver9.s: Likewise.
1140 * testsuite/gas/symver/symver9a.d: Likewise.
1141 * testsuite/gas/symver/symver9b.d: Likewise.
1142 * testsuite/gas/symver/symver10.s: Likewise.
1143 * testsuite/gas/symver/symver10a.d: Likewise.
1144 * testsuite/gas/symver/symver10b.d: Likewise.
1145 * testsuite/gas/symver/symver11.d: Likewise.
1146 * testsuite/gas/symver/symver11.s: Likewise.
1147 * testsuite/gas/symver/symver12.d: Likewise.
1148 * testsuite/gas/symver/symver12.s: Likewise.
1149 * testsuite/gas/symver/symver13.d: Likewise.
1150 * testsuite/gas/symver/symver13.s: Likewise.
1151 * testsuite/gas/symver/symver14.d: Likewise.
1152 * testsuite/gas/symver/symver14.l: Likewise.
1153 * testsuite/gas/symver/symver15.d: Likewise.
1154 * testsuite/gas/symver/symver15.l: Likewise.
1155 * testsuite/gas/symver/symver6.l: Removed.
1156 * testsuite/gas/symver/symver6.s: Updated.
1157
c2e5c986
SD		 11582020-04-20 Sudakshina Das <sudi.das@arm.com>
1159
1160 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1161 to include TSB.
1162 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1163 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1164 * testsuite/gas/aarch64/system.d: Update.
1165
8a6e1d1d
SD		 11662020-04-20 Sudakshina Das <sudi.das@arm.com>
1167
1168 * testsuite/gas/aarch64/bti.d: Update -march option.
1169 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1170 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1171 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1172 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1173
49af2f5c
AM		 11742020-04-17 Alan Modra <amodra@gmail.com>
1175
1176 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1177
8e4979ac
NC		 11782020-04-16 Gagan Singh Sidhu <broly@mac.com>
1179 Nick Clifton <nickc@redhat.com>
1180
1181 PR 25803
1182 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1183 targets.
1184 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1185 for the type-2 test.
1186 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1187 targets running this test.
1188
c54a9b56
DF		 11892020-02-16 David Faust <david.faust@oracle.com>
1190
1191 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1192 * testsuite/gas/bpf/jump32.s: New file.
1193 * testsuite/gas/bpf/jump32.d: Likewise.
1194
3071b197
L		 11952020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1196
1197 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1198 documentation.
1199
6a3ab923
GN		 12002020-04-08 Gunther Nikl <gnikl@justmail.de>
1201
1202 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1203 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1204 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1205 define.
1206 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1207 * tc.h (md_pcrel_from_section): Add prototype.
1208 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1209 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1210 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1211 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1212 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1213 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1214 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1215 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1216 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1217 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1218 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1219 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1220 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1221 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1222 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1223 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1224 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1225 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1226 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1227 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1228 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1229 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1230 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1231 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1232 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1233 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1234 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1235 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1236 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1237 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1238 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1239 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1240 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1241 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1242 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1243 md_apply_fix3): Delete prototypes.
6a3ab923 1244
6e0e8b45
L		 12452020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1246
1247 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1248 instructions.
1249
266803a2
L		 12502020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1251
1252 * doc/c-z80.texi: Fix @xref warnings.
1253
bb651e8b
CL		 12542020-04-07 Lili Cui <lili.cui@intel.com>
1255
1256 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1257 (cpu_noarch): Likewise.
1258 * doc/c-i386.texi: Document TSXLDTRK.
1259 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1260 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1261 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1262 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1263
4b27d27c
L		 12642020-04-02 Lili Cui <lili.cui@intel.com>
1265
1266 * config/tc-i386.c (cpu_arch): Add .serialize.
1267 (cpu_noarch): Likewise.
1268 * doc/c-i386.texi: Document serialize.
1269 * testsuite/gas/i386/i386.exp: Run serialize tests
1270 * testsuite/gas/i386/serialize.d: Likewise.
1271 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1272 * testsuite/gas/i386/serialize.s: Likewise.
1273
bb897477
RO		 12742020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1275
1276 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1277 * testsuite/gas/elf/section12b.d: Likewise.
1278 * testsuite/gas/elf/section16a.d: Likewise.
1279 * testsuite/gas/elf/section16b.d: Likewise.
1280
59e28a97
GN		 12812020-04-02 Gunther Nikl <gnikl@justmail.de>
1282
1283 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1284 with a suppressed address register.
1285
efc3a950
L		 12862020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1287
1288 PR gas/25756
1289 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1290 * testsuite/gas/i386/localpic.s: Add a test for relocation
1291 against local absolute symbol.
1292 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1293 * testsuite/gas/i386/localpic.d: Updated.
1294 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1295 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1296
15d47c3a
RO		 12972020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1298
1299 PR gas/25732
1300 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1301 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1302 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1303 testsuite/gas/i386/x86-64-jump.d.
1304 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1305 Incorporate changes to
1306 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1307 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1308 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1309 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1310 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1311
876678f0
MR		 13122020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1313
1314 PR 25611
1315 PR 25614
1316 * dwarf2dbg.c: Do not include "bignum.h".
1317
d1a89da5
NC		 13182020-03-30 Nelson Chu <nelson.chu@sifive.com>
1319
1320 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1321 * testsuite/gas/riscv/alias-csr.s: Likewise.
1322 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1323 to priv-reg-pseudo-noalias.
1324 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1325 * testsuite/gas/riscv/bad-csr.l: Likewise.
1326 * testsuite/gas/riscv/bad-csr.s: Likewise.
1327 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1328 * testsuite/gas/riscv/satp.s: Likewise.
1329 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1330 csr instruction, including alias-csr testcase.
1331 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1332 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1333 pseudo instruction with objdump -Mno-aliases.
1334 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1335 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1336 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1337 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1338 * testsuite/gas/riscv/priv-reg.s: Likewise.
1339 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1340 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1341 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1342
b7780957
J		 13432020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1344
1345 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1346 sections with the "b" attribute.
1347
d1023b5d
AM		 13482020-03-22 Alan Modra <amodra@gmail.com>
1349
1350 * testsuite/gas/s12z/truncated.d: Update expected output.
1351
0d832e7f
SB		 13522020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1353
1354 PR 25690
1355 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1356 * doc/c-z80.texi: Update documentation.
1357
327ef784
NC		 13582020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1359
1360 PR 25641
1361 PR 25668
1362 PR 25633
1363 Fix disassembling ED+A4/AC/B4/BC opcodes.
1364 Fix assembling lines containing colonless label and instruction
1365 with first operand inside parentheses.
1366 Fix registration of unsupported by target CPU registers.
1367 * config/tc-z80.c: See above.
1368 * config/tc-z80.h: See above.
1369 * testsuite/gas/z80/colonless.d: Update test.
1370 * testsuite/gas/z80/colonless.s: Likewise.
1371 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1372 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1373 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1374 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1375 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1376 * testsuite/gas/z80/unsup_regs.s: Likewise.
1377 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1378 * testsuite/gas/z80/z80.exp: Likewise.
1379 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1380 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1381 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1382
66d1f7cc
AV		 13832020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1384
1385 PR 25660
1386 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1387 (parse_operands): Handle new operand codes.
1388 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1389 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1390 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1391 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1392 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1393 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1394 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1395 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1396
9e8f1c90
L		 13972020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1398
1399 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1400
97b4a8f7
L		 14012020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1402
1403 * testsuite/gas/i386/i386.exp: Run new tests.
1404 * testsuite/gas/i386/lfence-byte.d: New file.
1405 * testsuite/gas/i386/lfence-byte.e: Likewise.
1406 * testsuite/gas/i386/lfence-byte.s: Likewise.
1407 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1408 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1409 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1410 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1411 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1412 * testsuite/gas/i386/lfence-load.d: Likewise.
1413 * testsuite/gas/i386/lfence-load.s: Likewise.
1414 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1415 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1416 * testsuite/gas/i386/lfence-ret.s: Likewise.
1417 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1418 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1419 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1420 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1421 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1422 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1423 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1424 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1425 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1426 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1427 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1428 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1429
ae531041
L		 14302020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1431
1432 * config/tc-i386.c (lfence_after_load): New.
1433 (lfence_before_indirect_branch_kind): New.
1434 (lfence_before_indirect_branch): New.
1435 (lfence_before_ret_kind): New.
1436 (lfence_before_ret): New.
1437 (last_insn): New.
1438 (load_insn_p): New.
1439 (insert_lfence_after): New.
1440 (insert_lfence_before): New.
1441 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1442 Set last_insn.
1443 (OPTION_MLFENCE_AFTER_LOAD): New.
1444 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1445 (OPTION_MLFENCE_BEFORE_RET): New.
1446 (md_longopts): Add -mlfence-after-load=,
1447 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1448 (md_parse_option): Handle -mlfence-after-load=,
1449 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1450 (md_show_usage): Display -mlfence-after-load=,
1451 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1452 (i386_cons_align): New.
1453 * config/tc-i386.h (i386_cons_align): New.
1454 (md_cons_align): New.
1455 * doc/c-i386.texi: Document -mlfence-after-load=,
1456 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1457
5496f3c6
NC		 14582020-03-11 Nick Clifton <nickc@redhat.com>
1459
1460 PR 25611
1461 PR 25614
1462 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1463 (DWARF2_FILE_SIZE_NAME): Default to -1.
1464 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1465 whichever is higher.
1466 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1467 (NUM_MD5_BYTES): Define.
1468 (struct file entry): Add md5 field.
1469 (get_filenum): Delete and replace with...
1470 (get_basename): New function.
1471 (get_directory_table_entry): New function.
1472 (allocate_filenum): New function.
1473 (allocate_filename_to_slot): New function.
1474 (dwarf2_where): Use new functions.
1475 (dwarf2_directive_filename): Add support for extended .file
1476 pseudo-op.
1477 (dwarf2_directive_loc): Allow the use of file number zero with
1478 DWARF 5 or higher.
1479 (out_file_list): Rename to...
1480 (out_dir_and_file_list): Add DWARF 5 support.
1481 (out_debug_line): Emit extra values into the section header for
1482 DWARF 5.
1483 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1484 * doc/as.texi (.file): Update the description of this pseudo-op.
1485 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1486 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1487 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1488 * NEWS: Mention the new feature.
1489
a6a1f5e0
AM		 14902020-03-10 Alan Modra <amodra@gmail.com>
1491
1492 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1493 to avoid signed overflow.
1494 * config/tc-mcore.c (md_assemble): Likewise.
1495 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1496 * config/tc-nds32.c (SET_ADDEND): Likewise.
1497 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1498
3fabc179
JB		 14992020-03-09 Jan Beulich <jbeulich@suse.com>
1500
1501 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1502 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1503 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1504
190e5fc8
AM		 15052020-03-07 Alan Modra <amodra@gmail.com>
1506
1507 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1508 first column.
1509
84d9ab33
NC		 15102020-03-06 Nick Clifton <nickc@redhat.com>
1511
1512 PR 25614
1513 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1514 0 if the dwarf_level is 5 or more. Complain if a filename follows
1515 a file 0.
1516 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1517 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1518 * testsuite/gas/elf/elf.exp: Run the new test.
1519
1520 PR 25612
1521 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1522 * doc/as.texi: Fix another typo.
1523
31bf1864
NC		 15242020-03-06 Nick Clifton <nickc@redhat.com>
1525
1526 PR 25612
1527 * as.c (dwarf_level): Define.
1528 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1529 (parse_args): Add support for the new options.
1530 as.h (dwarf_level): Prototype.
1531 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1532 value.
1533 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1534 (DWARF2_LINE_VERSION): Remove definition.
1535 * doc/as.texi: Document the new options.
1536
3c968de5
NC		 15372020-03-06 Nick Clifton <nickc@redhat.com>
1538
1539 PR 25572
1540 * as.c (main): Allow matching input and outputs when they are
1541 not regular files.
1542
bc49bfd8
JB		 15432020-03-06 Jan Beulich <jbeulich@suse.com>
1544
1545 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1546 casing.
1547 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1548 one of byte/word/dword/qword is set alongside a SIMD register in
1549 a template's operand.
1550
4873e243
JB		 15512020-03-06 Jan Beulich <jbeulich@suse.com>
1552
1553 * config/tc-i386.c (match_template): Extend code in logic
1554 rejecting certain suffixes in certain modes to also cover mask
1555 register use and VecSIB. Drop special casing of broadcast. Skip
1556 immediates in the check.
1557
e365e234
JB		 15582020-03-06 Jan Beulich <jbeulich@suse.com>
1559
1560 * config/tc-i386.c (match_template): Fold duplicate code in
1561 logic rejecting certain suffixes in certain modes. Drop
1562 pointless "else".
1563
4ed21b58
JB		 15642020-03-06 Jan Beulich <jbeulich@suse.com>
1565
1566 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1567 alongside !norex64 ones.
1568 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1569 with both 32- and 64-bit GPR operands.
1570 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1571 32- and 64-bit GPR operands.
1572 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1573 testsuite/gas/i386/x86-64-avx512bw.d,
1574 testsuite/gas/i386/x86-64-avx512f-intel.d,
1575 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1576
643bb870
JB		 15772020-03-06 Jan Beulich <jbeulich@suse.com>
1578
1579 * config/tc-i386.c (md_assemble): Drop use of rex64.
1580 (process_suffix): For REX.W for 64-bit CRC32.
1581
a23b33b3
JB		 15822020-03-06 Jan Beulich <jbeulich@suse.com>
1583
1584 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1585 addressing for MPX insns without base/index.
1586 * testsuite/gas/i386/mpx-16bit.s,
1587 * testsuite/gas/i386/mpx-16bit.d: New.
1588 * testsuite/gas/i386/i386.exp: Run new test.
1589
a0497384
JB		 15902020-03-06 Jan Beulich <jbeulich@suse.com>
1591
1592 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1593 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1594 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1595 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1596 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1597 as well as a BSWAP one.
1598 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1599 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1600 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1601 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1602 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1603 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1604 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1605 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1606 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1607 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1608 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1609 testsuite/gas/i386/vmx.d: Adjust expectations.
1610
b630c145
JB		 16112020-03-06 Jan Beulich <jbeulich@suse.com>
1612
1613 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1614 from having their operands swapped.
1615 * testsuite/gas/i386/waitpkg.s,
1616 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1617 3-operand cases as well as testing of 16-bit code generation.
1618 * testsuite/gas/i386/waitpkg.d,
1619 testsuite/gas/i386/waitpkg-intel.d,
1620 testsuite/gas/i386/x86-64-waitpkg.d,
1621 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1622
de48783e
NC		 16232020-03-04 Nelson Chu <nelson.chu@sifive.com>
1624
dee35d02
NC		 1625 * config/tc-riscv.c (percent_op_utype): Support the modifier
1626 %got_pcrel_hi.
1627 * doc/c-riscv.texi: Add documentation.
1628 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1629 modifier %got_pcrel_hi.
1630 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1631 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1632 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1633
de48783e
NC		 1634 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1635 (RISC-V-Formats): Update the section name from "Instruction Formats"
1636 to "RISC-V Instruction Formats".
1637
749479c8
AO		 16382020-03-04 Alexandre Oliva <oliva@adacore.com>
1639
1640 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1641 detected in a section which does not have at least 4 byte
1642 alignment.
1643 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1644 * testsuite/gas/arm/ldr-t.s: Likewise.
1645 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1646 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1647 disassembly, ignoring any NOPs that may have been inserted because
1648 of section alignment.
1649 * testsuite/gas/arm/ldr-t.d: Likewise.
1650
a847e322
JB		 16512020-03-04 Jan Beulich <jbeulich@suse.com>
1652
1653 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1654 * doc/c-i386.texi: Mention sev_es.
1655 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1656 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1657 expectations.
1658 * testsuite/gas/i386/arch-13-znver1.d,
1659 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1660
3cd7f3e3
L		 16612020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1662
1663 * config/tc-i386.c (match_template): Replace ignoresize and
1664 defaultsize with mnemonicsize.
1665 (process_suffix): Likewise.
1666
b8ba1385
SB		 16672020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1668
1669 PR 25627
1670 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1671 instruction LD IY,(HL).
1672 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1673 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1674 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1675 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1676
10d97a0f
L		 16772020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1678
1679 PR gas/25622
1680 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1681 x86-64-default-suffix-avx.
1682 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1683 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1684 * testsuite/gas/i386/noreg64.d: Updated.
1685 * testsuite/gas/i386/noreg64.l: Likewise.
1686 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1687 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1688 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1689
8326546e
SB		 16902020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1691
1692 PR 25604
1693 * config/tc-z80.c (contains_register): Prevent an illegal memory
1694 access when checking an expression for a register name.
1695
e3e896e6
AM		 16962020-03-03 Alan Modra <amodra@gmail.com>
1697
1698 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1699 support.
1700
a4dd6c97
AM		 17012020-03-02 Alan Modra <amodra@gmail.com>
1702
1703 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1704 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1705 and .sbss sections.
1706 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1707 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1708 (s3_s_score_lcomm): Likewise.
1709 * config/tc-score7.c: Similarly.
1710 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1711
dec7b24b
YS		 17122020-02-28 YunQiang Su <syq@debian.org>
1713
1714 PR gas/25539
1715 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1716 to handle multi-labels.
1717 (has_label_name): New.
1718
cceb53b8
MM		 17192020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1720
1721 * config/tc-arm.c (enum pred_instruction_type): Remove
1722 NEUTRAL_IT_NO_VPT_INSN predication type.
1723 (cxn_handle_predication): Modify to require condition suffixes.
1724 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1725 * testsuite/gas/arm/cde-scalar.s: Update test.
1726 * testsuite/gas/arm/cde-warnings.l: Update test.
1727 * testsuite/gas/arm/cde-warnings.s: Update test.
1728
da3ec71f
AM		 17292020-02-26 Alan Modra <amodra@gmail.com>
1730
1731 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1732 N_() on empty string.
1733
42135cad
AM		 17342020-02-26 Alan Modra <amodra@gmail.com>
1735
1736 * read.c (read_a_source_file): Call strncpy with length one
1737 less than size of original_case_string.
1738
dc1e8a47
AM		 17392020-02-26 Alan Modra <amodra@gmail.com>
1740
1741 * config/obj-elf.c: Indent labels correctly.
1742 * config/obj-macho.c: Likewise.
1743 * config/tc-aarch64.c: Likewise.
1744 * config/tc-alpha.c: Likewise.
1745 * config/tc-arm.c: Likewise.
1746 * config/tc-cr16.c: Likewise.
1747 * config/tc-crx.c: Likewise.
1748 * config/tc-frv.c: Likewise.
1749 * config/tc-i386-intel.c: Likewise.
1750 * config/tc-i386.c: Likewise.
1751 * config/tc-ia64.c: Likewise.
1752 * config/tc-mn10200.c: Likewise.
1753 * config/tc-mn10300.c: Likewise.
1754 * config/tc-nds32.c: Likewise.
1755 * config/tc-riscv.c: Likewise.
1756 * config/tc-s12z.c: Likewise.
1757 * config/tc-xtensa.c: Likewise.
1758 * config/tc-z80.c: Likewise.
1759 * read.c: Likewise.
1760 * symbols.c: Likewise.
1761 * write.c: Likewise.
1762
bd0cf5a6
NC		 17632020-02-20 Nelson Chu <nelson.chu@sifive.com>
1764
54b2aec1
NC		 1765 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1766 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1767 after parsing all arguments.
1768 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1769 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1770 are used to check if we write a read-only CSR by the CSR instruction.
1771 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1772 all CSR for the read-only CSR checking.
1773 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1774 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1775 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1776 all CSR instructions for the read-only CSR checking.
1777 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1778 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1779
2ca89224
NC		 1780 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1781 (riscv_opts): Initialize it.
1782 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1783 before doing the CSR checking.
1784 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1785 (md_longopts): Add mcsr-check and mno-csr-check.
1786 (md_parse_option): Handle new enum option values.
1787 (s_riscv_option): Handle new long options.
1788 * doc/c-riscv.texi: Add description for the new .option and assembler
1789 options.
1790 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1791 the CSR checking.
1792 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1793
bd0cf5a6
NC		 1794 * config/tc-riscv.c (csr_extra_hash): New.
1795 (enum riscv_csr_class): New enum. Used to decide
1796 whether or not this CSR is legal in the current ISA string.
1797 (struct riscv_csr_extra): New structure to hold all extra information
1798 of CSR.
1799 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1800 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1801 Call hash_reg_name to insert CSR address into reg_names_hash.
1802 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1803 Decide whether the CSR is valid according to the csr_extra_hash.
1804 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1805 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1806 not a boolean. This is same as riscv_init_csr_hash, so keep the
1807 consistent usage.
1808 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1809 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1810 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1811 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1812 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1813 f-ext CSR are not allowed.
1814 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1815 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1816 source file is `priv-reg.s`, and the ISA is rv64if, so the
1817 rv32-only CSR are not allowed.
1818 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1819
10a95fcc
AM		 18202020-02-21 Alan Modra <amodra@gmail.com>
1821
1822 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1823 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1824
dda2980f
AM		 18252020-02-21 Alan Modra <amodra@gmail.com>
1826
1827 PR 25569
1828 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1829 on section size adjustment, instead perform another write if
1830 exec header size is larger than section size.
1831
bd3380bc
NC		 18322020-02-19 Nelson Chu <nelson.chu@sifive.com>
1833
1834 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1835 -mno-arch-attr command line options.
1836
fa164239
JW		 18372020-02-19 Nelson Chu <nelson.chu@sifive.com>
1838
1839 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1840 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1841
fcaaac0a
SB		 18422020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1843
1844 PR 25576
1845 * config/tc-z80.c (md_parse_option): Do not use an underscore
1846 prefix for local labels in SDCC compatability mode.
1847 (z80_start_line_hook): Remove SDCC dollar label support.
1848 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1849 * testsuite/gas/z80/sdcc.s: Likewise.
1850
18512020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1852
1853 PR 25517
1854 * config/tc-z80.c: Add -march option.
1855 * doc/as.texi: Update Z80 documentation.
1856 * doc/c-z80.texi: Likewise.
1857 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1858 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1859 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1860 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1861 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1862 * testsuite/gas/z80/gbz80_all.d: Likewise.
1863 * testsuite/gas/z80/r800_extra.d: Likewise.
1864 * testsuite/gas/z80/r800_ii8.d: Likewise.
1865 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1866 * testsuite/gas/z80/sdcc.d: Likewise.
1867 * testsuite/gas/z80/z180.d: Likewise.
1868 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1869 * testsuite/gas/z80/z80_doc.d: Likewise.
1870 * testsuite/gas/z80/z80_ii8.d: Likewise.
1871 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1872 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1873 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1874 * testsuite/gas/z80/z80_sli.d: Likewise.
1875 * testsuite/gas/z80/z80n_all.d: Likewise.
1876 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1877
a7e12755
L		 18782020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1879
1880 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1881 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1882 * testsuite/gas/i386/i386.exp: Run property-3 and
1883 x86-64-property-3.
1884 * testsuite/gas/i386/property-3.d: New file.
1885 * testsuite/gas/i386/property-3.s: Likewise.
1886 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1887
272a84b1
L		 18882020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1889
1890 * config/tc-i386.c (cpu_arch): Add .popcnt.
1891 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1892 Add a tab before @samp{.sse4a}.
1893
c8f8eebc
JB		 18942020-02-17 Jan Beulich <jbeulich@suse.com>
1895
1896 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1897 for AddrPrefixOpReg templates. Combine the two pieces of
1898 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1899 mode.
1900
eedb0f2c
JB		 19012020-02-17 Jan Beulich <jbeulich@suse.com>
1902
1903 PR gas/14439
1904 * config/tc-i386.c (md_assemble): Also suppress operand
1905 swapping for MONITOR{,X} and MWAIT{,X}.
1906 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1907 Add Intel syntax monitor/mwait tests.
1908 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1909 Adjust expectations.
1910 *testsuite/gas/i386/sse3-intel.d,
1911 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1912 * testsuite/gas/i386/i386.exp: Run new tests.
1913
b9915cbc
JB		 19142020-02-17 Jan Beulich <jbeulich@suse.com>
1915
1916 PR gas/6518
1917 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1918 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1919 re-indentation).
1920 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1921 cases.
1922 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1923 * testsuite/gas/i386/avx512dq-inval.l,
1924 testsuite/gas/i386/inval-avx.l,
1925 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1926 * testsuite/gas/i386/avx512vl-ambig.s,
1927 testsuite/gas/i386/avx512vl-ambig.l: New.
1928 * testsuite/gas/i386/i386.exp: Run new test.
1929
af5c13b0
L		 19302020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1931
1932 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1933 nosse4.
1934 * doc/c-i386.texi: Document sse4a and nosse4a.
1935
07d98387
L		 19362020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1937
1938 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1939 for AT&T syntax.
1940
65fca059
JB		 19412020-02-14 Jan Beulich <jbeulich@suse.com>
1942
1943 PR gas/25438
1944 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1945 casing ...
1946 (process_suffix): ... here. Consider just the first operand
1947 initially.
1948 (check_long_reg): Drop opcode 0x63 special case again.
1949 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1950 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1951 Move ambiguous operand size tests ...
1952 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1953 testsuite/gas/i386/noreg64.s: ... here.
1954 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1955 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1956 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1957 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1958 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1959 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1960 testsuite/gas/i386/x86-64-movsxd.d,
1961 testsuite/gas/i386/x86-64-movsxd-intel.d,
1962 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1963 Adjust expectations.
1964 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1965 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1966 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1967 * testsuite/gas/i386/i386.exp: Run new tests.
1968
b6773884
JB		 19692020-02-14 Jan Beulich <jbeulich@suse.com>
1970
1971 * config/tc-i386.c (process_operands): Also skip segment
1972 override prefix emission if it matches an already present one.
1973 * testsuite/gas/i386/prefix32.s: Add double segment override
1974 cases.
1975 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1976
92334ad2
JB		 19772020-02-14 Jan Beulich <jbeulich@suse.com>
1978
1979 * config/tc-i386.c (process_operands): Drop ineffectual segment
1980 overrides when optimizing.
1981 * testsuite/gas/i386/lea-optimize.d: New.
1982 * testsuite/gas/i386/i386.exp: Run new test.
1983
19842020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1985
1986 * config/tc-i386.c (process_operands): Also check insn prefix
1987 for ineffectual segment override warning. Don't cover possible
1988 VEX/EVEX encoded insns there.
1989 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1990 testsuite/gas/i386/lea.e: New.
1991 * testsuite/gas/i386/i386.exp: Run new test.
1992
0e6724de
L		 19932020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1994
1995 PR gas/25438
1996 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1997 syntax.
1998
292676c1
L		 19992020-02-13 Fangrui Song <maskray@google.com>
2000 H.J. Lu <hongjiu.lu@intel.com>
2001
2002 PR gas/25551
2003 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2004 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2005 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2006 * testsuite/gas/i386/relax-5.d: New file.
2007 * testsuite/gas/i386/relax-5.s: Likewise.
2008 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2009 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2010
7deea9aa
JB		 20112020-02-13 Jan Beulich <jbeulich@suse.com>
2012
2013 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2014 "nosse4" entry.
2015
6c0946d0
JB		 20162020-02-12 Jan Beulich <jbeulich@suse.com>
2017
2018 * config/tc-i386.c (avx512): New (at file scope), moved from
2019 (check_VecOperands): ... here.
2020 (process_suffix): Add [XYZ]MMword operand size handling.
2021 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2022 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2023 tests.
2024 * testsuite/gas/i386/avx512dq-inval.l,
2025 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2026
5990e377
JB		 20272020-02-12 Jan Beulich <jbeulich@suse.com>
2028
2029 PR gas/24546
2030 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2031 code only.
2032 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2033 CALL/JMP in O_tbyte_ptr case.
2034 * doc/c-i386.texi: Mention far call and full pointer load ISA
2035 differences.
2036 * testsuite/gas/i386/x86-64-branch-3.s,
2037 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2038 * testsuite/gas/i386/x86-64-branch-3.d,
2039 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2040 * testsuite/gas/i386/x86-64-branch-5.l,
2041 testsuite/gas/i386/x86-64-branch-5.s: New.
2042 * testsuite/gas/i386/i386.exp: Run new test.
2043
9706160a
JB		 20442020-02-12 Jan Beulich <jbeulich@suse.com>
2045
2046 PR gas/25438
2047 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2048 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2049 64-bit-only warning.
2050 (check_word_reg): Consistently error on mismatching register
2051 size and suffix.
2052 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2053 for movw. Replace suffix / GPR for orb.
2054 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2055 byte GPRs as well as ones for inb/outb with a word accumulator.
2056 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2057 testsuite/gas/i386/inval.l: Adjust expectations.
2058
5de4d9ef
JB		 20592020-02-12 Jan Beulich <jbeulich@suse.com>
2060
2061 * config/tc-i386.c (operand_type_register_match): Also fall
2062 through initial two if()-s when the template allows for a GPR
2063 operand. Adjust comment.
2064
50128d0c
JB		 20652020-02-11 Jan Beulich <jbeulich@suse.com>
2066
2067 (struct _i386_insn): New field "short_form".
2068 (optimize_encoding): Drop setting of shortform field.
2069 (process_suffix): Set i.short_form. Replace shortform use.
2070 (process_operands): Replace shortform use.
2071
1ed818b4
MM		 20722020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2073
2074 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2075 loop initial declaration.
2076
5aae9ae9
MM		 20772020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2078
2079 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2080 instructions that can have 5 arguments.
2081 (enum operand_parse_code): Add new operands.
2082 (parse_operands): Account for new operands.
2083 (S5): New macro.
2084 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2085 (neon_select_shape): Account for P suffix.
2086 (LOW1): Move macro to global position.
2087 (HI4): Move macro to global position.
2088 (vcx_assign_vec_d): New.
2089 (vcx_assign_vec_m): New.
2090 (vcx_assign_vec_n): New.
2091 (enum vcx_reg_type): New.
2092 (vcx_get_reg_type): New.
2093 (vcx_size_pos): New.
2094 (vcx_vec_pos): New.
2095 (vcx_handle_shape): New.
2096 (vcx_ensure_register_in_range): New.
2097 (vcx_handle_register_arguments): New.
2098 (vcx_handle_insn_block): New.
2099 (vcx_handle_common_checks): New.
2100 (do_vcx1): New.
2101 (do_vcx2): New.
2102 (do_vcx3): New.
2103 * testsuite/gas/arm/cde-missing-fp.d: New test.
2104 * testsuite/gas/arm/cde-missing-fp.l: New test.
2105 * testsuite/gas/arm/cde-missing-mve.d: New test.
2106 * testsuite/gas/arm/cde-missing-mve.l: New test.
2107 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2108 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2109 * testsuite/gas/arm/cde-mve.s: New test.
2110 * testsuite/gas/arm/cde-warnings.l:
2111 * testsuite/gas/arm/cde-warnings.s:
2112 * testsuite/gas/arm/cde.d:
2113 * testsuite/gas/arm/cde.s:
2114
4934a27c
MM		 21152020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2116 Matthew Malcomson <matthew.malcomson@arm.com>
2117
2118 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2119 CDE coprocessor that can be enabled.
2120 (enum pred_instruction_type): New pred type.
2121 (BAD_NO_VPT): New error message.
2122 (BAD_CDE): New error message.
2123 (BAD_CDE_COPROC): New error message.
2124 (enum operand_parse_code): Add new immediate operands.
2125 (parse_operands): Account for new immediate operands.
2126 (check_cde_operand): New.
2127 (cde_coproc_enabled): New.
2128 (cde_coproc_pos): New.
2129 (cde_handle_coproc): New.
2130 (cxn_handle_predication): New.
2131 (do_custom_instruction_1): New.
2132 (do_custom_instruction_2): New.
2133 (do_custom_instruction_3): New.
2134 (do_cx1): New.
2135 (do_cx1a): New.
2136 (do_cx1d): New.
2137 (do_cx1da): New.
2138 (do_cx2): New.
2139 (do_cx2a): New.
2140 (do_cx2d): New.
2141 (do_cx2da): New.
2142 (do_cx3): New.
2143 (do_cx3a): New.
2144 (do_cx3d): New.
2145 (do_cx3da): New.
2146 (handle_pred_state): Define new IT block behaviour.
2147 (insns): Add newn CX*{,d}{,a} instructions.
2148 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2149 Define new cdecp extension strings.
2150 * doc/c-arm.texi: Document new cdecp extension arguments.
2151 * testsuite/gas/arm/cde-scalar.d: New test.
2152 * testsuite/gas/arm/cde-scalar.s: New test.
2153 * testsuite/gas/arm/cde-warnings.d: New test.
2154 * testsuite/gas/arm/cde-warnings.l: New test.
2155 * testsuite/gas/arm/cde-warnings.s: New test.
2156 * testsuite/gas/arm/cde.d: New test.
2157 * testsuite/gas/arm/cde.s: New test.
2158
4b5aaf5f
L		 21592020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2160
2161 PR gas/25516
2162 * config/tc-i386.c (intel64): Renamed to ...
2163 (isa64): This.
2164 (match_template): Accept Intel64 only instruction by default.
2165 (i386_displacement): Updated.
2166 (md_parse_option): Updated.
2167 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2168 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2169 -mamd64 to x86-64-sysenter-amd.
2170 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2171
33176d91
AM		 21722020-02-10 Alan Modra <amodra@gmail.com>
2173
2174 * config/obj-elf.c (obj_elf_change_section): Error for section
2175 type, attr or entsize changes in assembly.
2176 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2177 * testsuite/gas/elf/section5.l: Update.
2178
82194874
AM		 21792020-02-10 Alan Modra <amodra@gmail.com>
2180
2181 * output-file.c (output_file_close): Do a normal close when
2182 flag_always_generate_output.
2183 * write.c (write_object_file): Don't stop output when
2184 flag_always_generate_output.
2185
9fc0b501
SB		 21862020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2187
2188 PR 25469
2189 * config/tc-z80.c: Add -gbz80 command line option to generate code
2190 for the GameBoy Z80. Add support for generating DWARF.
2191 * config/tc-z80.h: Add support for DWARF debug information
2192 generation.
2193 * doc/c-z80.texi: Document new command line option.
2194 * testsuite/gas/z80/gbz80_all.d: New file.
2195 * testsuite/gas/z80/gbz80_all.s: New file.
2196 * testsuite/gas/z80/z80.exp: Run the new tests.
2197 * testsuite/gas/z80/z80n_all.d: New file.
2198 * testsuite/gas/z80/z80n_all.s: New file.
2199 * testsuite/gas/z80/z80n_reloc.d: New file.
2200
b7d07216
L		 22012020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2202
2203 PR gas/25381
2204 * config/obj-elf.c (get_section): Also check
2205 linked_to_symbol_name.
2206 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2207 (obj_elf_parse_section_letters): Handle the 'o' flag.
2208 (build_group_lists): Renamed to ...
2209 (build_additional_section_info): This. Set elf_linked_to_section
2210 from map_head.linked_to_symbol_name.
2211 (elf_adjust_symtab): Updated.
2212 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2213 * doc/as.texi: Document the 'o' flag.
2214 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2215 * testsuite/gas/elf/section18.d: New file.
2216 * testsuite/gas/elf/section18.s: Likewise.
2217 * testsuite/gas/elf/section19.d: Likewise.
2218 * testsuite/gas/elf/section19.s: Likewise.
2219 * testsuite/gas/elf/section20.d: Likewise.
2220 * testsuite/gas/elf/section20.s: Likewise.
2221 * testsuite/gas/elf/section21.d: Likewise.
2222 * testsuite/gas/elf/section21.l: Likewise.
2223 * testsuite/gas/elf/section21.s: Likewise.
2224
5eb617a7
L		 22252020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2226
2227 * NEWS: Mention x86 assembler options to align branches for
2228 binutils 2.34.
2229
986ac314
L		 22302020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2231
2232 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2233 only for ELF targets.
2234 * testsuite/gas/i386/unique.d: Don't xfail.
2235 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2236
19234a6d
AM		 22372020-02-06 Alan Modra <amodra@gmail.com>
2238
2239 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2240 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2241
02e0be69
AM		 22422020-02-06 Alan Modra <amodra@gmail.com>
2243
2244 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2245 xfail, and rename test.
2246 * testsuite/gas/elf/section12b.d: Likewise.
2247 * testsuite/gas/elf/section16a.d: Likewise.
2248 * testsuite/gas/elf/section16b.d: Likewise.
2249
a8c4d40b
L		 22502020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2251
2252 PR gas/25380
2253 * config/obj-elf.c (section_match): Removed.
2254 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2255 section_id.
2256 (obj_elf_change_section): Replace info and group_name arguments
2257 with match_p. Also update the section ID and flags from match_p.
2258 (obj_elf_section): Handle "unique,N". Update call to
2259 obj_elf_change_section.
2260 * config/obj-elf.h (elf_section_match): New.
2261 (obj_elf_change_section): Updated.
2262 * config/tc-arm.c (start_unwind_section): Update call to
2263 obj_elf_change_section.
2264 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2265 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2266 (microblaze_s_sdata): Likewise.
2267 (microblaze_s_rdata): Likewise.
2268 (microblaze_s_bss): Likewise.
2269 * config/tc-mips.c (s_change_section): Likewise.
2270 * config/tc-msp430.c (msp430_profiler): Likewise.
2271 * config/tc-rx.c (parse_rx_section): Likewise.
2272 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2273 * doc/as.texi: Document "unique,N" in .section directive.
2274 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2275 * testsuite/gas/elf/section15.d: New file.
2276 * testsuite/gas/elf/section15.s: Likewise.
2277 * testsuite/gas/elf/section16.s: Likewise.
2278 * testsuite/gas/elf/section16a.d: Likewise.
2279 * testsuite/gas/elf/section16b.d: Likewise.
2280 * testsuite/gas/elf/section17.d: Likewise.
2281 * testsuite/gas/elf/section17.l: Likewise.
2282 * testsuite/gas/elf/section17.s: Likewise.
2283 * testsuite/gas/i386/unique.d: Likewise.
2284 * testsuite/gas/i386/unique.s: Likewise.
2285 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2286 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2287
575d37ae
L		 22882020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2289
2290 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2291
2384096c
G		 22922020-02-01 Anthony Green <green@moxielogic.com>
2293
2294 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2295
95441c43
SL		 22962020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2297
2298 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2299 %tls_ldo.
2300
d465d695
AV		 23012020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2302
2303 PR gas/25472
2304 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2305 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2306 +mve.
2307 * testsuite/gas/arm/mve_dsp.d: New test.
2308
d26cc8a9
NC		 23092020-01-31 Nick Clifton <nickc@redhat.com>
2310
2311 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2312 rather than BFD_RELOC_NONE.
2313
90e9955a
SP		 23142020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2315
2316 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2317 to support VLDMIA instruction for MVE.
2318 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2319 instruction for MVE.
2320 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2321 instruction for MVE.
2322 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2323 instruction for MVE.
2324 * testsuite/gas/arm/mve-ldst.d: New test.
2325 * testsuite/gas/arm/mve-ldst.s: Likewise.
2326
53943f32
NC		 23272020-01-31 Nick Clifton <nickc@redhat.com>
2328
2329 * po/fr.po: Updated French translation.
2330 * po/ru.po: Updated Russian translation.
2331
c3036ed0
RS		 23322020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2333
2334 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2335 .s for the movprfx.
2336 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2337 * testsuite/gas/aarch64/sve-movprfx_28.d,
2338 * testsuite/gas/aarch64/sve-movprfx_28.l,
2339 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2340
2ae4c703
JB		 23412020-01-30 Jan Beulich <jbeulich@suse.com>
2342
2343 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2344 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2345 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2346 Adjust expectations.
2347
bd434cc4
JM		 23482020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2349
2350 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2351 * testsuite/gas/bpf/alu-be.d: Likewise.
2352 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2353 * testsuite/gas/bpf/alu32-be.d: Likewise.
2354
aeab2b26
JB		 23552020-01-30 Jan Beulich <jbeulich@suse.com>
2356
2357 * testsuite/gas/i386/x86-64-branch-2.s,
2358 testsuite/gas/i386/x86-64-branch-4.s,
2359 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2360 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2361 testsuite/gas/i386/x86-64-branch-2.d,
2362 testsuite/gas/i386/x86-64-branch-4.l,
2363 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2364
873494c8
JB		 23652020-01-30 Jan Beulich <jbeulich@suse.com>
2366
2367 * config/tc-i386.c (process_suffix): .
2368 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2369 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2370 Add LRETQ case.
2371 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2372 suffix.
2373 testsuite/gas/i386/x86_64.s: Add RETF cases.
2374 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2375 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2376 testsuite/gas/i386/x86-64-opcode.d,
2377 testsuite/gas/i386/x86-64-suffix-intel.d,
2378 testsuite/gas/i386/x86-64-suffix.d,
2379 testsuite/gas/i386/x86_64-intel.d
2380 testsuite/gas/i386/x86_64.d: Adjust expectations.
2381 * testsuite/gas/i386/x86-64-suffix.e,
2382 testsuite/gas/i386/x86_64.e: New.
2383
62b3f548
JB		 23842020-01-30 Jan Beulich <jbeulich@suse.com>
2385
2386 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2387 special case.
2388
bc31405e
L		 23892020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2390
2391 PR binutils/25445
2392 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2393 movsxd.
2394 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2395 differences. Document movslq and movsxd.
2396 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2397 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2398 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2399 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2400 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2401 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2402 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2403 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2404 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2405 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2406 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2407
e3696f67
AM		 24082020-01-27 Alan Modra <amodra@gmail.com>
2409
2410 * testsuite/gas/all/gas.exp: Replace case statements with switch
2411 statements.
2412 * testsuite/gas/elf/elf.exp: Likewise.
2413 * testsuite/gas/macros/macros.exp: Likewise.
2414 * testsuite/lib/gas-defs.exp: Likewise.
2415
7568c93b
TC		 24162020-01-27 Tamar Christina <tamar.christina@arm.com>
2417
2418 PR 25403
2419 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2420 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2421
403d1bd9
JW		 24222020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2423
2424 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2425 s exts must be known, so rename *ok* to *fail*.
2426 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2427 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2428 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2429 above change.
2430 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2431 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2432
be4c5e58
L		 24332020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2434
2435 PR gas/25438
2436 * config/tc-i386.c (check_long_reg): Always disallow double word
2437 suffix in mnemonic with word general register.
2438 * testsuite/gas/i386/general.s: Replace word general register
2439 with double word general register for movl.
2440 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2441 register.
2442 * testsuite/gas/i386/general.l: Updated.
2443 * testsuite/gas/i386/inval.l: Likewise.
2444
9e7028aa
AM		 24452020-01-22 Alan Modra <amodra@gmail.com>
2446
2447 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2448 __tls_get_addr_desc and __tls_get_addr_opt.
2449
e3ed17f3
JB		 24502020-01-21 Jan Beulich <jbeulich@suse.com>
2451
2452 * testsuite/gas/i386/inval-crc32.s,
2453 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2454 * testsuite/gas/i386/inval-crc32.l,
2455 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2456
1a035124
JB		 24572020-01-21 Jan Beulich <jbeulich@suse.com>
2458
2459 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2460 generic code path. Deal with No_lSuf being set in a template.
2461 * testsuite/gas/i386/inval-crc32.l,
2462 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2463 instead of error(s) when operand size is ambiguous.
2464 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2465 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2466 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2467 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2468 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2469 Adjust expectations.
2470
c006a730
JB		 24712020-01-21 Jan Beulich <jbeulich@suse.com>
2472
2473 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2474 and an intel_syntax check. Re-write lack-of-suffix processing
2475 logic.
2476 * doc/c-i386.texi: Document operand size defaults for suffix-
2477 less AT&T syntax insns.
2478 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2479 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2480 testsuite/gas/i386/x86-64-avx-scalar.s,
2481 testsuite/gas/i386/x86-64-avx.s,
2482 testsuite/gas/i386/x86-64-bundle.s,
2483 testsuite/gas/i386/x86-64-intel64.s,
2484 testsuite/gas/i386/x86-64-lock-1.s,
2485 testsuite/gas/i386/x86-64-opcode.s,
2486 testsuite/gas/i386/x86-64-sse2avx.s,
2487 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2488 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2489 testsuite/gas/i386/x86-64-nops.s,
2490 testsuite/gas/i386/x86-64-ptwrite.s,
2491 testsuite/gas/i386/x86-64-simd.s,
2492 testsuite/gas/i386/x86-64-sse-noavx.s,
2493 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2494 insns.
2495 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2496 testsuite/gas/i386/noreg64.s: Add further tests.
2497 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2498 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2499 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2500 testsuite/gas/i386/sse-noavx.d,
2501 testsuite/gas/i386/x86-64-intel64.d,
2502 testsuite/gas/i386/x86-64-nops.d,
2503 testsuite/gas/i386/x86-64-opcode.d,
2504 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2505 testsuite/gas/i386/x86-64-ptwrite.d,
2506 testsuite/gas/i386/x86-64-simd-intel.d,
2507 testsuite/gas/i386/x86-64-simd-suffix.d,
2508 testsuite/gas/i386/x86-64-simd.d,
2509 testsuite/gas/i386/x86-64-sse-noavx.d
2510 testsuite/gas/i386/x86-64-suffix.d,
2511 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2512 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2513 testsuite/gas/i386/noreg64.l: New.
2514 * testsuite/gas/i386/i386.exp: Run new tests.
2515
c906a69a
JB		 25162020-01-21 Jan Beulich <jbeulich@suse.com>
2517
2518 * testsuite/gas/i386/avx512_bf16_vl.s,
2519 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2520 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2521 broadcast forms of VCVTNEPS2BF16.
2522 * testsuite/gas/i386/avx512_bf16_vl.d,
2523 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2524
26916852
NC		 25252020-01-20 Nick Clifton <nickc@redhat.com>
2526
2527 * po/uk.po: Updated Ukranian translation.
2528
14470f07
L		 25292020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2530
2531 PR ld/25416
2532 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2533 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2534 x32 object.
2535 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2536 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2537 R_X86_64_GOTPC32_TLSDESC relocation.
2538
1b1bb2c6
NC		 25392020-01-18 Nick Clifton <nickc@redhat.com>
2540
2541 * configure: Regenerate.
2542 * po/gas.pot: Regenerate.
2543
ae774686
NC		 25442020-01-18 Nick Clifton <nickc@redhat.com>
2545
2546 Binutils 2.34 branch created.
2547
42e04b36
L		 25482020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2549
2550 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2551 with vex_encoding_vex.
2552 (parse_insn): Likewise.
2553 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2554 and {vex3} documentation.
2555 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2556 {vex}.
2557 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2558
2da2eaf4
AV		 25592020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2560
2561 PR 25376
2562 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2563 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2564 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2565 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2566 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2567 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2568
45a4bb20
JB		 25692020-01-16 Jan Beulich <jbeulich@suse.com>
2570
2571 * config/tc-i386.c (match_template): Drop found_cpu_match local
2572 variable.
2573
4814632e
JB		 25742020-01-16 Jan Beulich <jbeulich@suse.com>
2575
2576 * testsuite/gas/i386/avx512dq-inval.l,
2577 testsuite/gas/i386/avx512dq-inval.s: New.
2578 * testsuite/gas/i386/i386.exp: Run new test.
2579
131cb553
JL		 25802020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2581
2582 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2583 relocations when the target is 430X, except when extracting part of an
2584 expression.
2585 (msp430_srcoperand): Adjust comment.
2586 Initialize the expp member of the msp430_operand_s struct as
2587 appropriate.
2588 (msp430_dstoperand): Likewise.
2589 * testsuite/gas/msp430/msp430.exp: Run new test.
2590 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2591 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2592
c24d0e8d
AM		 25932020-01-15 Alan Modra <amodra@gmail.com>
2594
2595 * configure.tgt: Add sparc-*-freebsd case.
2596
e44925ae
LC		 25972020-01-14 Lili Cui <lili.cui@intel.com>
2598
2599 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2600 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2601 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2602 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2603 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2604 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2605 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2606 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2607 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2608 * testsuite/gas/i386/align-branch-5.d: Likewise.
2609 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2610 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2611 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2612 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2613 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2614 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2615 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2616 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2617 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2618 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2619 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2620 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2621
7a6bf3be
SB		 26222020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2623
2624 PR 25377
2625 * config/tc-z80.c: Add support for half precision, single
2626 precision and double precision floating point values.
2627 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2628 * doc/as.texi: Add new z80 command line options.
2629 * doc/c-z80.texi: Document new z80 command line options.
2630 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2631 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2632 * testsuite/gas/z80/z80.exp: Run the new test.
2633 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2634 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2635 * testsuite/gas/z80/strings.d: Update expected output.
2636
82e9597c
MM		 26372020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2638
2639 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2640 dependency.
2641
5e4f7e05
CZ		 26422020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2643
2644 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2645 the CPU.
2646 * config/tc-arc.h: Add header if/defs.
2647 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2648
febda64f
AM		 26492020-01-13 Alan Modra <amodra@gmail.com>
2650
2651 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2652
5496abe1
AM		 26532020-01-13 Alan Modra <amodra@gmail.com>
2654
2655 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2656 insertion.
2657
ec4181f2
AM		 26582020-01-10 Alan Modra <amodra@gmail.com>
2659
2660 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2661 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2662
40c75bc8
SB		 26632020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2664
2665 PR 25224
2666 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2667 opcode byte values.
2668 (emit_ld_r_r): Likewise.
2669 (emit_ld_rr_m): Likewise.
2670 (emit_ld_rr_nn): Likewise.
2671
72aea328
JB		 26722020-01-09 Jan Beulich <jbeulich@suse.com>
2673
2674 * config/tc-i386.c (optimize_encoding): Add
2675 is_any_vex_encoding() invocations. Drop respective
2676 i.tm.extension_opcode == None checks.
2677
3f93af61
JB		 26782020-01-09 Jan Beulich <jbeulich@suse.com>
2679
2680 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2681 REX transformations. Correct comment indentation.
2682
7697afb6
JB		 26832020-01-09 Jan Beulich <jbeulich@suse.com>
2684
2685 * config/tc-i386.c (optimize_encoding): Generalize register
2686 transformation for TEST optimization.
2687
d835a58b
JB		 26882020-01-09 Jan Beulich <jbeulich@suse.com>
2689
2690 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2691 testsuite/gas/i386/x86-64-sysenter-amd.d,
2692 testsuite/gas/i386/x86-64-sysenter-amd.l,
2693 testsuite/gas/i386/x86-64-sysenter-intel.d,
2694 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2695 * testsuite/gas/i386/i386.exp: Run new tests.
2696
915808f6
NC		 26972020-01-08 Nick Clifton <nickc@redhat.com>
2698
2699 PR 25284
2700 * doc/as.texi (Align): Document the fact that all arguments can be
2701 omitted.
2702 (Balign): Likewise.
2703 (P2align): Likewise.
2704
f1f28025
NC		 27052020-01-08 Nick Clifton <nickc@redhat.com>
2706
2707 PR 14891
2708 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2709 already defined as a different symbol type.
2710 * testsuite/gas/elf/pr14891.s: New test source file.
2711 * testsuite/gas/elf/pr14891.d: New test driver.
2712 * testsuite/gas/elf/pr14891.s: New test expected error output.
2713 * testsuite/gas/elf/elf.exp: Run the new test.
2714
030a2e78
AM		 27152020-01-08 Alan Modra <amodra@gmail.com>
2716
2717 * config/tc-z8k.c (md_begin): Make idx unsigned.
2718 (get_specific): Likewise for this_index.
2719
2a1ebfb2
CZ		 27202020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2721
2722 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2723 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2724 (md_operand): Set X_md to absent.
2725 (arc_parse_name): Check for X_md.
2726
16d87673
SB		 27272020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2728
2729 PR 25311
2730 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2731 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2732 NO_STRING_ESCAPES.
2733 * read.c (next_char_of_string): Likewise.
2734 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2735 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2736
a2322019
NC		 27372020-01-03 Nick Clifton <nickc@redhat.com>
2738
2739 * po/sv.po: Updated Swedish translation.
2740
5437a02a
JB		 27412020-01-03 Jan Beulich <jbeulich@suse.com>
2742
2743 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2744 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2745
567dfba2
JB		 27462020-01-03 Jan Beulich <jbeulich@suse.com>
2747
2748 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2749 by-element usdot. Add 64-bit form tests for by-element sudot.
2750 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2751
8c45011a
JB		 27522020-01-03 Jan Beulich <jbeulich@suse.com>
2753
2754 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2755 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2756
f4950f76
JB		 27572020-01-03 Jan Beulich <jbeulich@suse.com>
2758
2759 * testsuite/gas/aarch64/f64mm.d,
2760 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2761
6655dba2
SB		 27622020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2763
2764 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2765 support for assembler code generated by SDCC. Add new relocation
2766 types. Add z80-elf target support.
2767 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2768 labels. Local labels starts from ".L".
2769 * NEWS: Mention the new support.
2770 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2771 * testsuite/gas/all/fwdexp.s: Likewise.
2772 * testsuite/gas/all/cond.l: Likewise.
2773 * testsuite/gas/all/cond.s: Likewise.
2774 * testsuite/gas/all/fwdexp.d: Likewise.
2775 * testsuite/gas/all/fwdexp.s: Likewise.
2776 * testsuite/gas/elf/section2.e-mips: Likewise.
2777 * testsuite/gas/elf/section2.l: Likewise.
2778 * testsuite/gas/elf/section2.s: Likewise.
2779 * testsuite/gas/macros/app1.d: Likewise.
2780 * testsuite/gas/macros/app1.s: Likewise.
2781 * testsuite/gas/macros/app2.d: Likewise.
2782 * testsuite/gas/macros/app2.s: Likewise.
2783 * testsuite/gas/macros/app3.d: Likewise.
2784 * testsuite/gas/macros/app3.s: Likewise.
2785 * testsuite/gas/macros/app4.d: Likewise.
2786 * testsuite/gas/macros/app4.s: Likewise.
2787 * testsuite/gas/macros/app4b.s: Likewise.
2788 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2789 * testsuite/gas/z80/z80.exp: Add new tests
2790 * testsuite/gas/z80/dollar.d: New file.
2791 * testsuite/gas/z80/dollar.s: New file.
2792 * testsuite/gas/z80/ez80_adl_all.d: New file.
2793 * testsuite/gas/z80/ez80_adl_all.s: New file.
2794 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2795 * testsuite/gas/z80/ez80_isuf.s: New file.
2796 * testsuite/gas/z80/ez80_z80_all.d: New file.
2797 * testsuite/gas/z80/ez80_z80_all.s: New file.
2798 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2799 * testsuite/gas/z80/r800_extra.d: New file.
2800 * testsuite/gas/z80/r800_extra.s: New file.
2801 * testsuite/gas/z80/r800_ii8.d: New file.
2802 * testsuite/gas/z80/r800_z80_doc.d: New file.
2803 * testsuite/gas/z80/z180.d: New file.
2804 * testsuite/gas/z80/z180.s: New file.
2805 * testsuite/gas/z80/z180_z80_doc.d: New file.
2806 * testsuite/gas/z80/z80_doc.d: New file.
2807 * testsuite/gas/z80/z80_doc.s: New file.
2808 * testsuite/gas/z80/z80_ii8.d: New file.
2809 * testsuite/gas/z80/z80_ii8.s: New file.
2810 * testsuite/gas/z80/z80_in_f_c.d: New file.
2811 * testsuite/gas/z80/z80_in_f_c.s: New file.
2812 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2813 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2814 * testsuite/gas/z80/z80_out_c_0.d: New file.
2815 * testsuite/gas/z80/z80_out_c_0.s: New file.
2816 * testsuite/gas/z80/z80_reloc.d: New file.
2817 * testsuite/gas/z80/z80_reloc.s: New file.
2818 * testsuite/gas/z80/z80_sli.d: New file.
2819 * testsuite/gas/z80/z80_sli.s: New file.
2820
a65b5de6
SN		 28212020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2822
2823 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2824 REGLIST_RN.
2825
b14ce8bf
AM		 28262020-01-01 Alan Modra <amodra@gmail.com>
2827
2828 Update year range in copyright notice of all files.
2829
0b114740 2830For older changes see ChangeLog-2019
3499769a 2831\f
0b114740 2832Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2833
2834Copying and distribution of this file, with or without modification,
2835are permitted in any medium without royalty provided the copyright
2836notice and this notice are preserved.
2837
2838Local Variables:
2839mode: change-log
2840left-margin: 8
2841fill-column: 74
2842version-control: never
2843End:
A mirror of the official binutils-gdb repository