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x86: simplify decode of opcodes valid with (embedded) 66 prefix only
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
7531c613
JB		 12020-07-14 Jan Beulich <jbeulich@suse.com>
2
3 * testsuite/gas/i386/prefix.d: Adjust expectations.
4
b24d668c
JB		 52020-07-14 Jan Beulich <jbeulich@suse.com>
6
7 * testsuite/gas/i386/x86-64-avx-intel.d,
8 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
9
9ab00b61
JB		 102020-07-14 Jan Beulich <jbeulich@suse.com>
11
12 * testsuite/gas/i386/movbe-suffix.d,
13 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
14 * testsuite/gas/i386/i386.exp: Run new tests.
15
2875b28a
JB		 162020-07-14 Jan Beulich <jbeulich@suse.com>
17
18 * testsuite/gas/i386/crc32-suffix.d,
19 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
20 * testsuite/gas/i386/i386.exp: Run new tests.
21 * testsuite/gas/i386/arch-10-bdver1.d,
22 testsuite/gas/i386/arch-10-bdver2.d,
23 testsuite/gas/i386/arch-10-bdver3.d,
24 testsuite/gas/i386/arch-10-bdver4.d,
25 testsuite/gas/i386/arch-10-btver1.d,
26 testsuite/gas/i386/arch-10-btver2.d,
27 testsuite/gas/i386/arch-10-lzcnt.d,
28 testsuite/gas/i386/arch-10-prefetchw.d,
29 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
30 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
31 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
32 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
33 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
34 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
35 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
36 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
37 testsuite/gas/i386/x86-64-arch-2-btver1.d,
38 testsuite/gas/i386/x86-64-arch-2-btver2.d,
39 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
40 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
41 testsuite/gas/i386/x86-64-arch-2.d,
42 testsuite/gas/i386/x86-64-crc32.d,
43 testsuite/gas/i386/x86-64-pseudos.d,
44 testsuite/gas/i386/x86-64-sse-noavx.d,
45 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
46
e184e611
JB		 472020-07-14 Jan Beulich <jbeulich@suse.com>
48
49 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
50 ModR/M-encoded byte register cases.
51 * testsuite/gas/i386/x86-64-pseudos.d,
52 testsuite/gas/i386/x86-64-reg-intel.d,
53 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
54
e8b5d5f9
JB		 552020-07-14 Jan Beulich <jbeulich@suse.com>
56
57 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
58 not-ModR/M-encoded byte register cases.
59 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
60
38397794
JB		 612020-07-14 Jan Beulich <jbeulich@suse.com>
62
63 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
64 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
65 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
66 testsuite/gas/i386/ilp32/x86-64-avx.d,
67 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
68 testsuite/gas/i386/ilp32/x86-64-crc32.d,
69 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
70 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
71 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
72 testsuite/gas/i386/ilp32/x86-64-reg.d,
73 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
74 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
75 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
76 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
77 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
78 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
79 dump expectations.
80
7a705315
L		 812020-07-13 H.J. Lu <hongjiu.lu@intel.com>
82
83 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
84 extension.
85
0a5c31d1
NC		 862020-07-13 Nick Clifton <nickc@redhat.com>
87
88 * po/fr.po: Updated French translation.
89
8884c29c
AM		 902020-07-13 Alan Modra <amodra@gmail.com>
91
92 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
93 * testsuite/gas/elf/dwarf2-12.d: Likewise.
94 * testsuite/gas/elf/dwarf2-13.d: Likewise.
95 * testsuite/gas/elf/dwarf2-14.d: Likewise.
96
a308b89d
L		 972020-07-11 H.J. Lu <hongjiu.lu@intel.com>
98
99 * config/tc-i386.c (output_insn): Check i.xstate to set
100 GNU_PROPERTY_X86_FEATURE_2_TMM.
101 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
102 x86-64-property-8 and x86-64-property-9.
103 * testsuite/gas/i386/x86-64-property-7.d: New file.
104 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
105 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
106 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
107 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
108 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
109
921eafea
L		 1102020-07-10 H.J. Lu <hongjiu.lu@intel.com>
111
112 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
113 has_regymm, has_regzmm and has_regtmm. Add xstate.
114 (md_assemble): Set i.xstate from operand types in instruction
115 template.
116 (build_modrm_byte): Updated.
117 (output_insn): Check i.xstate.
118 * testsuite/gas/i386/i386.exp: Run property-6 and
119 x86-64-property-6.
120 * testsuite/gas/i386/property-6.d: New file.
121 * testsuite/gas/i386/property-6.s: Updated.
122 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
123
d249bf86
L		 1242020-07-10 H.J. Lu <hongjiu.lu@intel.com>
125
126 * testsuite/gas/i386/property-5.d: Correct test name.
127
260cd341
LC		 1282020-07-10 Lili Cui <lili.cui@intel.com>
129
130 * NEWS: Mention support for Intel AMX instructions.
131 * config/tc-i386.c (i386_error): Add invalid_sib_address.
132 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
133 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
134 (match_simd_size): Add tmmword check.
135 (operand_type_match): Add tmmword.
136 (type_names): Add rTMM.
137 (i386_error): Add invalid_tmm_register_set.
138 (check_VecOperands): Handle invalid_sib_address and
139 invalid_tmm_register_set.
140 (match_template): Handle invalid_sib_address.
141 (build_modrm_byte): Handle non-vector SIB and zmmword.
142 (i386_index_check): Disallow RegIP for non-vector SIB.
143 (check_register): Handle zmmword.
144 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
145 * testsuite/gas/i386/i386.exp: Add AMX new tests.
146 * testsuite/gas/i386/intel-regs.d: Add tmm.
147 * testsuite/gas/i386/intel-regs.s: Add tmm.
148 * testsuite/gas/i386/x86-64-amx-intel.d: New.
149 * testsuite/gas/i386/x86-64-amx-inval.l: New.
150 * testsuite/gas/i386/x86-64-amx-inval.s: New.
151 * testsuite/gas/i386/x86-64-amx.d: New.
152 * testsuite/gas/i386/x86-64-amx.s: New.
153 * testsuite/gas/i386/x86-64-amx-bad.d: New.
154 * testsuite/gas/i386/x86-64-amx-bad.s: New.
155
af2b3186
TV		 1562020-07-10 Tom de Vries <tdevries@suse.de>
157
158 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
159 readelf's line table decoding.
160 * testsuite/gas/elf/dwarf2-12.d: Likewise.
161 * testsuite/gas/elf/dwarf2-13.d: Likewise.
162 * testsuite/gas/elf/dwarf2-14.d: Likewise.
163 * testsuite/gas/elf/dwarf2-15.d: Likewise.
164 * testsuite/gas/elf/dwarf2-16.d: Likewise.
165 * testsuite/gas/elf/dwarf2-17.d: Likewise.
166 * testsuite/gas/elf/dwarf2-18.d: Likewise.
167 * testsuite/gas/elf/dwarf2-19.d: Likewise.
168 * testsuite/gas/elf/dwarf2-5.d: Likewise.
169 * testsuite/gas/elf/dwarf2-6.d: Likewise.
170 * testsuite/gas/elf/dwarf2-7.d: Likewise.
171
39776b11
L		 1722020-07-09 H.J. Lu <hongjiu.lu@intel.com>
173
174 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
175 VEX/EVEX vector instructions.
176 * testsuite/gas/i386/property-4.d: New file.
177 * testsuite/gas/i386/property-4.s: Likewise.
178 * testsuite/gas/i386/property-5.d: Likewise.
179 * testsuite/gas/i386/property-5.s: Likewise.
180 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
181 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
182
939b95c7
L		 1832020-07-09 H.J. Lu <hongjiu.lu@intel.com>
184
185 * NEWS: Mention --enable-x86-used-note.
186 * configure.ac: Configure with --enable-x86-used-note by default
187 for Linux/x86.
188 * configure: Regenerated.
189
fe49679d
AM		 1902020-07-09 Alan Modra <amodra@gmail.com>
191
192 * config/obj-coff.h: Remove TE_PE support.
193 * config/tc-ppc.c: Likewise.
194 * config/tc-ppc.h: Likewise.
195 * configure.tgt: Remove powerpc PE and powerpc lynxos.
196 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
197 condition.
198 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
199
6384fd9e
JB		 2002020-07-08 Jan Beulich <jbeulich@suse.com>
201
202 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
203 New.
204 * testsuite/gas/i386/i386.exp: Run new tests.
205
3128916d
CZ		 2062020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
207
208 * config/tc-arc.c (find_opcode_match): Add error messages.
209 * testsuite/gas/arc/add_s-err.s: Update test.
210 * testsuite/gas/arc/asm-errors.err: Likewise.
211 * testsuite/gas/arc/cpu-em-err.s: Likewise.
212 * testsuite/gas/arc/hregs-err.s: Likewise.
213 * testsuite/gas/arc/warn.s: Likewise.
214
dbdba9b0
L		 2152020-07-07 H.J. Lu <hongjiu.lu@intel.com>
216
217 PR gas/26212
218 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
219
34e79798
AM		 2202020-07-07 Alan Modra <amodra@gmail.com>
221
222 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
223 * testsuite/gas/ppc/ppc.exp: Likewise.
224 * testsuite/gas/all/weakref1l.d: Likewise.
225
3c6e74ce
NC		 2262020-07-07 Nick Clifton <nickc@redhat.com>
227
228 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
229 expected output.
230
e74d9fa9
JB		 2312020-07-06 Jan Beulich <jbeulich@suse.com>
232
233 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
234 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
235 testsuite/gas/i386/x86-64-evex-wig1.d,
236 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
237 expectations.
238
39e0f456
JB		 2392020-07-06 Jan Beulich <jbeulich@suse.com>
240
241 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
242 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
243 * testsuite/gas/i386/avx512f-opts-intel.d,
244 testsuite/gas/i386/avx512f-opts.d
245 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
246 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
247
ddc73fa9
NC		 2482020-07-06 Yuri Chornoivan <yurchor@ukr.net>
249
250 PR 26204
251 * config/tc-arm.c: Fix spelling mistake.
252 * config/tc-riscv.c: Likewise.
253 * config/tc-z80.c: Likewise.
254 * po/gas.pot: Regenerate.
255
17550be7
NC		 2562020-07-06 Nick Clifton <nickc@redhat.com>
257
258 * po/uk.po: Updated Ukranian translation.
259
b19d852d
NC		 2602020-07-04 Nick Clifton <nickc@redhat.com>
261
262 * configure: Regenerate.
263 * po/gas.pot: Regenerate.
264
2652020-07-04 Nick Clifton <nickc@redhat.com>
266
267 * version.m4: Change version number to 2.35.50.
268 * configure: Regenerate.
269 * po/bfd.pot: Regenerate.
270
b115b9fd
NC		 2712020-07-04 Nick Clifton <nickc@redhat.com>
272
273 Binutils 2.35 branch created.
274
b657622c
AM		 2752020-07-03 Alan Modra <amodra@gmail.com>
276
277 PR 26028
278 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
279
c2ecccb3
L		 2802020-07-02 H.J. Lu <hongjiu.lu@intel.com>
281
282 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
283 swap two source operands.
284
f436f38e
NC		 2852020-07-02 Nick Clifton <nickc@redhat.com>
286
287 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
288
f405494f
AC		 2892020-07-02 Alex Coplan <alex.coplan@arm.com>
290
291 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
292 segfault on negative chars.
293 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
294 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
295
0942c7ab
NC		 2962020-07-02 Nick Clifton <nickc@redhat.com>
297
298 PR 26028
299 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
300 command line.
301 * testsuite/gas/ia64/unwind.d: Likewise.
302 * testsuite/gas/mmix/bspec-1.d: Likewise.
303 * testsuite/gas/mmix/bspec-2.d: Likewise.
304 * testsuite/gas/mmix/comment-1.d: Likewise.
305 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
306
3443489c
AM		 3072020-07-01 Alan Modra <amodra@gmail.com>
308
309 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
310
054b336d
AM		 3112020-07-01 Alan Modra <amodra@gmail.com>
312
313 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
314 in data sections, and mep.
315
bbd19b19
L		 3162020-06-30 H.J. Lu <hongjiu.lu@intel.com>
317
318 * NEWS: Mention x86 NaCl target support removal.
319 * config/tc-i386.c: Remove x86 NaCl target support.
320 * config/tc-i386.h: Likewise.
321 * configure.tgt: Likewise.
322 * testsuite/gas/i386/i386.exp: Likewise.
323 * testsuite/gas/i386/iamcu-1.d: Likewise.
324 * testsuite/gas/i386/iamcu-2.d: Likewise.
325 * testsuite/gas/i386/iamcu-3.d: Likewise.
326 * testsuite/gas/i386/iamcu-4.d: Likewise.
327 * testsuite/gas/i386/iamcu-5.d: Likewise.
328 * testsuite/gas/i386/k1om.d: Likewise.
329 * testsuite/gas/i386/l1om.d: Likewise.
330
08ccfccf
NC		 3312020-06-30 Nelson Chu <nelson.chu@sifive.com>
332
333 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
334 checking into riscv_csr_address.
335 (riscv_csr_version_check): Likewise.
336 (riscv_csr_address): New function. Return the suitable CSR address
337 after checking the ISA dependency and versions. Issue warnings if
338 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
339 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
340 priv spec versions for them.
341 (reg_csr_lookup_internal): Call riscv_csr_address to find the
342 suitable CSR address.
343 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
344 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
345 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
346 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
347 priv spec warnings here. These warnings are added by accident.
348 Remove them and only focus on the ISA dependency warnings.
349 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
350 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
351 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
352 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
353 than the privileged ones.
354 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
355 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
356 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
357 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
358 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
359 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
360 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
361 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
362 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
363 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
364
8c190ce0
L		 3652020-06-29 H.J. Lu <hongjiu.lu@intel.com>
366
367 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
368 (md_assemble): Don't process ImmExt without operands.
369
b20e7614
HPN		 3702020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
371
372 PR gas/25331
373 * config/tc-mmix.c (md_assemble) <fixup for
374 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
375 Also, set its fx_no_overflow.
376 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
377 Similarly this fixup affects 4 bytes, not 8 and needs its
378 fx_no_overflow set.
379 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 380 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 381
279edac5
AM		 3822020-06-29 Alan Modra <amodra@gmail.com>
383
384 * config/tc-s12z.c: Use C style comments.
385 * config/tc-z80.c: Likewise.
386 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
387
b6cd5d10
L		 3882020-06-26 H.J. Lu <hongjiu.lu@intel.com>
389
390 * config/tc-i386.c (md_assemble): Process ImmExt without
391 operands.
392
63112cd6
L		 3932020-06-26 H.J. Lu <hongjiu.lu@intel.com>
394
395 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
396 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
397 VECSIB256 and VECSIB512, respectively.
398 (build_modrm_byte): Replace vecsib with sib.
399
2a1bb84c
JB		 4002020-06-26 Jan Beulich <jbeulich@suse.com>
401
402 * testsuite/gas/i386/nop-1-suffix.d: New.
403 * testsuite/gas/i386/i386.exp: Run new test.
404
85f7484a
PB		 4052020-06-26 Pat Bernardi <bernardi@adacore.com>
406
407 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
408 (md_pseudo_table): Handle "gnu_attribute".
409 * doc/as.texi: Document GNU attribute for M68K.
410
b59d128a
NC		 4112020-06-25 Nick Clifton <nickc@redhat.com>
412
413 PR 26141
414 * config/tc-arm.c (arm_force_relocation): Force resolution of
415 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
416 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
417
c423d21a
JB		 4182020-06-25 Jan Beulich <jbeulich@suse.com>
419
420 * config/tc-i386.c (md_assemble): Move call to process_immext()
421 ...
422 (process_operands): ... here.
423
8bbb3ad8
JB		 4242020-06-25 Jan Beulich <jbeulich@suse.com>
425
426 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
427 diagnostic when there is a sizing prefix. Switch to word/dword/
428 qword encoding when there is a sizing prefix and no (explicit or
429 derived) suffix.
430 (update_imm): Handle presence of a sizing prefix.
431 * testsuite/gas/i386/noreg16-data32.d,
432 testsuite/gas/i386/noreg32-data16.d,
433 testsuite/gas/i386/noreg32-data16.e,
434 testsuite/gas/i386/noreg64-data16.d,
435 testsuite/gas/i386/noreg64-data16.e,
436 testsuite/gas/i386/noreg64-rex64.d: New.
437 * testsuite/gas/i386/i386.exp: Run new tests.
438 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
439 Introduce and use pfx* macros.
440 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
441 addressing.
442 * testsuite/gas/i386/noreg16.d: Adjust expectations.
443
589958d6
JB		 4442020-06-25 Jan Beulich <jbeulich@suse.com>
445
446 * testsuite/gas/i386/avx-16bit.d,
447 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
448 testsuite/gas/i386/avx512f-16bit.d,
449 testsuite/gas/i386/avx512f.d,
450 testsuite/gas/i386/evex-lig256.d,
451 testsuite/gas/i386/evex-lig512.d
452 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
453 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
454 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
455 testsuite/gas/i386/sse2-16bit.d,
456 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
457 expectations.
458
0b9404fd
JB		 4592020-06-25 Jan Beulich <jbeulich@suse.com>
460
461 * config/tc-i386.c (md_assemble): Also reject explicit REX
462 prefixes with VEX and alike encoded insns. Zap consumed bits
463 from i.rex.
464 (output_insn): Don't ignore REX prefix for VEX and alike
465 encodings; abort() instead if encountered.
466 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
467 ...
468 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
469 * testsuite/gas/i386/x86-64-pseudos.d,
470 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
471
a5aeccd9
JB		 4722020-06-25 Jan Beulich <jbeulich@suse.com>
473
474 * config/tc-i386.c (process_operands): Translate explicit REX
475 prefix into i.rex for SSE2AVX templates.
476 (set_rex_vrex): New helper.
477 (build_modrm_byte): Use it.
478 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
479 REX prefixes.
480 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
481
40d231b4
JB		 4822020-06-25 Jan Beulich <jbeulich@suse.com>
483
484 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
485 templates when there's no data size prefix.
486 (md_assemble): Reject data size prefix also for legacy encoded
487 SIMD templates.
488 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
489 Uncomment previously not working line.
490 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
491 data16 prefix.
492 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
493 testsuite/gas/i386/sse2avx.d: Adjust expectations.
494
11abe426
JB		 4952020-06-25 Jan Beulich <jbeulich@suse.com>
496
497 * config/tc-i386.c (build_evex_prefix): Drop early setting of
498 vec_length.
499
1a79004f
NC		 5002020-06-23 Nelson Chu <nelson.chu@sifive.com>
501
502 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
503 explicit_priv_attr. It used to indicate CSR or priv instructions are
504 explictly used.
505 (riscv_is_priv_insn): Return True if it is a privileged instruction.
506 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
507 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
508 (riscv_write_out_attrs): Clarification of when to generate the elf
509 priv spec attributes.
510 * testsuite/gas/riscv/attribute-11.s: Add comments.
511 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
512 `priv_insn_<n>` to decide which priv instruction is expected to used.
513 (<n> is a to e.)
514 * testsuite/gas/riscv/attribute-14a.d: Likewise.
515 * testsuite/gas/riscv/attribute-14b.d: Likewise.
516 * testsuite/gas/riscv/attribute-14c.d: Likewise.
517 * testsuite/gas/riscv/attribute-14d.d: Likewise.
518 * testsuite/gas/riscv/attribute-14e.d: Likewise.
519
39ff0b81
NC		 5202020-06-22 Nelson Chu <nelson.chu@sifive.com>
521
522 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
523 (riscv_set_default_priv_spec): Get the priv spec version from the
524 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
525
e2201c2a
AM		 5262020-06-20 Alan Modra <amodra@gmail.com>
527
528 * configure.tgt: Set bfd_gas for all SH targets.
529
d27c357a
JB		 5302020-06-18 Jan Beulich <jbeulich@suse.com>
531
532 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
533 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
534 expectations.
535
708a2fff
CL		 5362020-06-16 Lili Cui <lili.cui@intel.com>
537
538 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
539 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
540 * doc/c-i386.texi: Add avx512_vp2intersect.
541
2106ed9b
JB		 5422020-06-16 Jan Beulich <jbeulich@suse.com>
543
544 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
545 conditional.
546 * testsuite/gas/i386/sse-check.s: Adjust comment.
547 * testsuite/gas/i386/sse-check-error.l,
548 testsuite/gas/i386/sse-check-warn.e,
549 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
550 expectations.
551
a435742a
AM		 5522020-06-16 Alan Modra <amodra@gmail.com>
553
554 * config/tc-tic30.h: Remove OBJ_AOUT support.
555 * configure.tgt: Delete tic30-*-*aout* entry.
556
7a77f1ac
MF		 5572020-06-15 Max Filippov <jcmvbkbc@gmail.com>
558
559 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
560 macros.
561 (elf32xtensa_abi): New declaration.
562 (option_abi_windowed, option_abi_call0): New enum constants.
563 (md_longopts): Add entries for --abi-windowed and --abi-call0.
564 (md_parse_option): Add handlers for --abi-windowed and
565 --abi-call0.
566 (xtensa_add_config_info): Use xtensa_abi_choice instead of
567 XSHAL_ABI to format ABI tag.
568 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
569 --abi-call0 to the list of options.
570 * doc/c-xtensa.texi: Add description for options --abi-windowed
571 and --abi-call0.
572 * testsuite/gas/xtensa/abi-call0.d: New test definition.
573 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
574 * testsuite/gas/xtensa/abi.s: New test source.
575
efe30057
L		 5762020-06-14 H.J. Lu <hongjiu.lu@intel.com>
577
578 PR gas/26115
579 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
580 xsusldtrk.
581 * testsuite/gas/i386/tsxldtrk.s: Likewise.
582 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
583 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
584
d8af286f
NC		 5852020-06-12 Nelson Chu <nelson.chu@sifive.com>
586
587 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
588 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
589 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
590
18ca16be
SG		 5912020-06-09 Seth Girvan <snth@snthhacks.com>
592
593 * doc/c-avr.texi: Improve wording.
594
6778f1c4
JB		 5952020-06-09 Jan Beulich <jbeulich@suse.com>
596
597 * testsuite/gas/i386/x86-64-pseudos-bad.s,
598 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
599
73239888
JB		 6002020-06-09 Jan Beulich <jbeulich@suse.com>
601
602 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
603 encoding tests.
604 * testsuite/gas/i386/prefix.d: Adjust expectations.
605
bf926894
JB		 6062020-06-09 Jan Beulich <jbeulich@suse.com>
607
608 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
609 with VEX/EVEX encoding tests.
610 * testsuite/gas/i386/prefix.d: Adjust expectations.
611
828c2a25
JB		 6122020-06-09 Jan Beulich <jbeulich@suse.com>
613
614 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
615 suffix.
616 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
617 * testsuite/gas/i386/noreg64.d: Adjust expectations.
618 * testsuite/gas/i386/noreg-intel64.d,
619 testsuite/gas/i386/noreg-intel64.l,
620 testsuite/gas/i386/noreg-intel64.s: New.
621 * testsuite/gas/i386/i386.exp: Run new tests.
622
da4977e0
JB		 6232020-06-09 Jan Beulich <jbeulich@suse.com>
624
625 * config/tc-i386.c (vex_encoding_error): New enumerator.
626 (VEX_check_operands): Rename to VEX_check_encoding. Check
627 for vex_encoding_error. Move Imm4 handling ...
628 (check_VecOperands): ... here.
629 (match_template): Call VEX_check_encoding when there are no
630 operands. Split construct calling check_VecOperands and
631 VEX_check_encoding (when there are operands).
632 (check_register): Don't blindly set vex_encoding_evex.
633 * testsuite/gas/i386/pseudos-bad.s,
634 testsuite/gas/i386/pseudos-bad.l: New.
635 * testsuite/gas/i386/i386.exp: Run new test.
636 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
637
26417f19
AC		 6382020-06-08 Alex Coplan <alex.coplan@arm.com>
639
640 * config/tc-arm.c (insns): Add dfb.
641 * testsuite/gas/arm/dfb.d: New test.
642 * testsuite/gas/arm/dfb.s: Input for test.
643
9f3e7dbc
NC		 6442020-06-08 Nick Clifton <nickc@redhat.com>
645
646 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
647
dd6b8a0b
JB		 6482020-06-08 Jan Beulich <jbeulich@suse.com>
649
650 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
651
73c76375
JB		 6522020-06-08 Jan Beulich <jbeulich@suse.com>
653
654 * config/tc-i386.c (check_byte_reg): Drop dead conditional
655 around as_bad().
656
22e00a3f
JB		 6572020-06-08 Jan Beulich <jbeulich@suse.com>
658
659 * config/tc-i386.c (check_register): Split RegTR handling, to
660 fail recognition also in 64-bit mode as well as with i586 or
661 i686 explicitly enabled.
662 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
663 * testsuite/gas/i386/x86_64-intel.d,
664 testsuite/gas/i386/x86_64.d: Adjust expectations.
665
1ab84e02
JB		 6662020-06-08 Jan Beulich <jbeulich@suse.com>
667
668 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
669 * testsuite/gas/cfi/cfi.exp: Run this test.
670
af32b722
JB		 6712020-06-08 Jan Beulich <jbeulich@suse.com>
672
673 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
674 check to %st(N) parsing logic.
675 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
676
8a6fb3f9
JB		 6772020-06-08 Jan Beulich <jbeulich@suse.com>
678
679 * config/tc-i386.c (bad_reg): New.
680 (check_VecOperations, i386_att_operand, i386_parse_name): Check
681 for it.
682 (check_register): New, broken out from ...
683 (parse_real_register): ... here. Call it.
684 (parse_register): Call it, and error upon failure.
685 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
686 testsuite/gas/i386/x86-64-equ-bad.s,
687 testsuite/gas/i386/x86-64-equ-bad.l: New.
688 * testsuite/gas/i386/i386.exp: Run new tests.
689
1424c35d
AM		 6902020-06-06 Alan Modra <amodra@gmail.com>
691
692 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
693 * doc/c-ppc.texi: Likewise.
694
87c69f97
AM		 6952020-06-06 Alan Modra <amodra@gmail.com>
696
697 * config/tc-ppc.c: Update throughout for reloc renaming.
698
f1919c56
JM		 6992020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
700
701 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
702 stringop-overflow.
703
3fc6c3dc
NC		 7042020-06-05 Nelson Chu <nelson.chu@sifive.com>
705
706 * config/tc-riscv.c (explicit_csr): New static boolean.
707 Used to indicate CSR are explictly used.
708 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
709 (riscv_write_out_attrs): If we already have set elf priv
710 attributes, then generate them. Otherwise, don't generate
711 them when no CSR are used.
712 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
713 * testsuite/gas/riscv/attribute-02.d: Likewise.
714 * testsuite/gas/riscv/attribute-03.d: Likewise.
715 * testsuite/gas/riscv/attribute-04.d: Likewise.
716 * testsuite/gas/riscv/attribute-05.d: Likewise.
717 * testsuite/gas/riscv/attribute-06.d: Likewise.
718 * testsuite/gas/riscv/attribute-07.d: Likewise.
719 * testsuite/gas/riscv/attribute-08.d: Likewise.
720 * testsuite/gas/riscv/attribute-09.d: Likewise.
721 * testsuite/gas/riscv/attribute-10.d: Likewise.
722 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
723 * testsuite/gas/riscv/attribute-11.s: New testcase.
724 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
725 used, so we should output the ELF priv attributes.
726 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
727 used, so output the priv attributes according to the -mpriv-spec.
728 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
729 used, so ignore the -mpriv-spec setting.
730
d413a623
L		 7312020-06-04 H.J. Lu <hongjiu.lu@intel.com>
732
733 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
734 cgen_get_insn_value.
735 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
736 endianness to cgen_get_insn_value and cgen_put_insn_value.
737
7d8b91fd
JM		 7382020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
739
740 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
741 cgen_put_insn_value.
742
d8740be1
JM		 7432020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
744
745 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
746 bpf_cgen_cpu_open.
747 (md_assemble): Remove no longer needed hack.
748
e9bffec9
JM		 7492020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
750
751 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
752 cgen_put_insn_value.
753 (gas_cgen_md_apply_fix): Likewise.
754 (gas_cgen_md_apply_fix): Likewise.
755 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
756 cgen_put_insn_value.
757 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
758 cgen_put_insn_value.
759
1cf67587
AM		 7602020-06-04 Alan Modra <amodra@gmail.com>
761
762 * testsuite/config/default.exp: Remove global directive outside
763 proc body.
764 * testsuite/gas/mep/complex-relocs.exp: Likewise.
765 * testsuite/gas/microblaze/relax_size.exp: Likewise.
766 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
767 * testsuite/gas/mt/relocs.exp: Likewise.
768 * testsuite/gas/rx/rx.exp: Likewise.
769
338d56a8
SC		 7702020-06-03 Stephen Casner <casner@acm.org>
771
772 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
773
bb7322c6
JW		 7742020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
775 Jim Wilson <jimw@sifive.com>
776
777 PR 26051
778 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
779 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
780 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
781 Move B before SB. Move J before UJ.
782
c39c821c
AC		 7832020-06-01 Alex Coplan <alex.coplan@arm.com>
784
785 * write.c (relax_segment): Fix handling of negative offset when
786 relaxing an rs_org frag.
787 * testsuite/gas/aarch64/org-neg.d: New test.
788 * testsuite/gas/aarch64/org-neg.l: Error output for test.
789 * testsuite/gas/aarch64/org-neg.s: Input for test.
790 * testsuite/gas/arm/org-neg.d: New test.
791 * testsuite/gas/arm/org-neg.l: Error output for test.
792 * testsuite/gas/arm/org-neg.s: Input for test.
793
66e3eb08
SC		 7942020-05-28 Stephen Casner <casner@acm.org>
795
796 Fix unexpected failures in gas testsuite for pdp11-aout target.
797 These are caused by the PDP11's mix of little-endian octets in
798 shorts but shorts in big endian order for long or quad.
799
800 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
801 * testsuite/gas/all/gas.exp: Select alternate test scripts for
802 pdp11, skip octa test completely.
803 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
804 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
805 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
806
9e85f042
NC		 8072020-05-28 Alex Coplan <alex.coplan@arm.com>
808
809 * frags.c (frag_grow): Fix comment.
810
1c912705
SC		 8112020-05-27 Stephen Casner <casner@acm.org>
812
813 PR gas/26001
814 * config/tc-pdp11.c (parse_reg): Distinguish register names from
815 symbols that begin with a register name.
816 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
817 * testsuite/gas/pdp11/pr26001.s: Likewise.
818 * testsuite/gas/pdp11/pr26001.d: Likewise.
819
5c505568
SC		 8202020-05-27 Simon Cook <simon.cook@embecosm.com>
821
822 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
823 pointer when creating struct riscv_csr_extra.
824
3c730740
L		 8252020-05-26 H.J. Lu <hongjiu.lu@intel.com>
826
827 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
828 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
829 * testsuite/gas/i386/inval-avx512f.l: Updated.
830
57b17940
SSF		 8312020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
832
833 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
834 load/store instruction variants with alignment hints.
835 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
836 instruction variants with alignment hints.
837
e3fed0f2
L		 8382020-05-26 H.J. Lu <hongjiu.lu@intel.com>
839
840 PR gas/26044
841 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
842 instead of R_XGATE_PCREL_X.
843 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
844 BFD_RELOC_XGATE_PCREL_X.
845
8bbc5da5
L		 8462020-05-26 H.J. Lu <hongjiu.lu@intel.com>
847
848 PR gas/26044
849 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
850 with &fragP->fr_literal[0].
851
c4612b92
L		 8522020-05-26 H.J. Lu <hongjiu.lu@intel.com>
853
854 PR gas/26044
855 * config/tc-vax.c (md_estimate_size_before_relax): Replace
856 fragP->fr_literal with &fragP->fr_literal[0].
857 (md_convert_frag): Likewise.
858
70b1b570
L		 8592020-05-26 H.J. Lu <hongjiu.lu@intel.com>
860
861 PR gas/26044
862 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
863 with &fragP->fr_literal[0].
864
e67e940f
L		 8652020-05-26 H.J. Lu <hongjiu.lu@intel.com>
866
867 PR gas/26044
868 * config/tc-crx.c (getreg_image): Change argument type to int.
869 (md_convert_frag): Replace fragP->fr_literal with
870 &fragP->fr_literal[0].
871
a05e3e20
L		 8722020-05-26 H.J. Lu <hongjiu.lu@intel.com>
873
874 PR gas/26044
875 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
876 sprintf with memmove.
877
c6412eee
L		 8782020-05-25 H.J. Lu <hongjiu.lu@intel.com>
879
880 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
881 with &fragP->fr_literal[0].
882
9fcc3457
L		 8832020-05-25 H.J. Lu <hongjiu.lu@intel.com>
884
885 PR gas/26041
886 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
887 2 overlapping strings.
888
6c115e16
L		 8892020-05-25 H.J. Lu <hongjiu.lu@intel.com>
890
891 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
892 with &fragP->fr_literal[0].
893
a39d29cd
L		 8942020-05-25 H.J. Lu <hongjiu.lu@intel.com>
895
896 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
897 with &fragp->fr_literal[0].
898 * config/tc-microblaze.c (md_apply_fix): Likewise.
899 * config/tc-sh.c (md_convert_frag): Likewise.
900
72393fd1
JW		 9012020-05-24 Jim Wilson <jimw@sifive.com>
902
903 PR 26025
904 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
905 asection to segT. New locals seg and subseg. Call subseg_set before
906 fix_new_exp. Call subseg_set after loop to restore original values.
907
9fbb53c7
AM		 9082020-05-21 Alan Modra <amodra@gmail.com>
909
910 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
911 throughout.
912 * config/obj-elf.c: Likewise.
913 * config/tc-aarch64.c: Likewise.
914 * config/tc-arm.c: Likewise.
915 * config/tc-m68k.c: Likewise.
916 * config/tc-nios2.c: Likewise.
917 * config/tc-tic30.c: Likewise.
918 * ecoff.c: Likewise.
919 * read.c: Likewise.
920 * stabs.c: Likewise.
921 * symbols.c: Likewise.
922 * testsuite/gas/all/test-gen.c: Likewise.
923
8f595e9b
NC		 9242020-05-20 Nelson Chu <nelson.chu@sifive.com>
925
926 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
927 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
928 Static variables which are used to set the ISA extensions. You can
929 use -march (or ELF build attributes) and -misa-spec to set them,
930 respectively.
931 (ext_version_hash): The hash table used to handle the extensions
932 with versions.
933 (init_ext_version_hash): Initialize the ext_version_hash according
934 to riscv_ext_version_table.
935 (riscv_get_default_ext_version): The callback function of
936 riscv_parse_subset_t. According to the choosed ISA spec,
937 get the default version for the specific extension.
938 (riscv_set_arch): Set the callback function.
939 (enum options, struct option md_longopts): Add new option -misa-spec.
940 (md_parse_option): Do not call riscv_set_arch for -march. We will
941 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
942 to set default_isa_spec class.
943 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
944 ext_version_hash, and then call riscv_set_arch to set the architecture
945 with versions according to default_arch_with_ext.
946 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
947 x extensions.
948 * testsuite/gas/riscv/attribute-03.d: Likewise.
949 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
950 already set it's version to 2p1 by march, so no need to use the default
951 2p2 version. For m-ext, we do not set the version by -march and ELF arch
952 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
953 ISA spec 2p2, so set 0p0 to it.
954 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
955 zicsr is 2p0 according to ISA spec 20191213.
956 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
957 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
958 You can set them by configure options --with-arch and
959 --with-isa-spec, respectively.
960 (riscv_set_default_isa_spec): New function used to set the
961 default ISA spec.
962 (md_parse_option): Call riscv_set_default_isa_spec rather than
963 call riscv_get_isa_spec_class directly.
964 (riscv_after_parse_args): If the -isa-spec is not set, then we
965 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
966 calling riscv_set_default_isa_spec.
967 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
968 the --with-isa-spec may be set to different ISA spec.
969 * testsuite/gas/riscv/attribute-02.d: Likewise.
970 * testsuite/gas/riscv/attribute-03.d: Likewise.
971 * testsuite/gas/riscv/attribute-04.d: Likewise.
972 * testsuite/gas/riscv/attribute-05.d: Likewise.
973 * testsuite/gas/riscv/attribute-06.d: Likewise.
974 * testsuite/gas/riscv/attribute-07.d: Likewise.
975 * configure.ac: Add configure options, --with-arch and
976 --with-isa-spec.
977 * configure: Regenerated.
978 * config.in: Regenerated.
979 * config/tc-riscv.c (default_priv_spec): Static variable which is
980 used to check if the CSR is valid for the chosen privilege spec. You
981 can use -mpriv-spec to set it.
982 (enum reg_class): We now get the CSR address from csr_extra_hash rather
983 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
984 (riscv_init_csr_hashes): Only need to initialize one hash table
985 csr_extra_hash.
986 (riscv_csr_class_check): Change the return type to void. Don't check
987 the ISA dependency if -mcsr-check isn't set.
988 (riscv_csr_version_check): New function. Check and find the CSR address
989 from csr_extra_hash, according to default_priv_spec. Report warning
990 for the invalid CSR if -mcsr-check is set.
991 (reg_csr_lookup_internal): Updated.
992 (reg_lookup_internal): Likewise.
993 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
994 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
995 (md_parse_option): Call riscv_set_default_priv_version to set
996 default_priv_spec.
997 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
998 privilege spec to the newest one.
999 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1000 include/opcode/riscv.h.
1001 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1002 to check the ISA dependency for CSR, so fix the spec version by adding
1003 -mpriv-spec=1.11.
1004 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1005 version warnings for the test case.
1006 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1007 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1008 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1009 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1010 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1011 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1012 Check whether the CSR is valid when privilege version 1.9 is choosed.
1013 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1014 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1015 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1016 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1017 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1018 Check whether the CSR is valid when privilege version 1.10 is choosed.
1019 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1020 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1021 Check whether the CSR is valid when privilege version 1.11 is choosed.
1022 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1023 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1024 setting. You can set it by configure option --with-priv-spec.
1025 (riscv_set_default_priv_spec): New function used to set the default
1026 privilege spec.
1027 (md_parse_option): Call riscv_set_default_priv_spec rather than
1028 call riscv_get_priv_spec_class directly.
1029 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1030 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1031 calling riscv_set_default_priv_spec.
1032 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1033 the --with-priv-spec may be set to different privilege spec.
1034 * testsuite/gas/riscv/priv-reg.d: Likewise.
1035 * configure.ac: Add configure option --with-priv-spec.
1036 * configure: Regenerated.
1037 * config.in: Regenerated.
1038 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1039 explicit_attr. Set it to TRUE if any ELF attribute is found.
1040 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1041 the priv attributes are set.
1042 (md_assemble): Set the default_priv_spec according to the priv
1043 attributes when we start to assemble instruction.
1044 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1045 riscv_write_out_attrs. Update the arch and priv attributes. If we
1046 don't set the corresponding ELF attributes, then try to output the
1047 default ones.
1048 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1049 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1050 to update the arch and priv attributes.
1051 (s_riscv_attribute): Make sure all arch and priv attributes are set
1052 before any instruction.
1053 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1054 ELF attribute or -march-attr is set. If the priv attributes are not
1055 set, then try to update them by the default setting (-mpriv-spec or
1056 --with-priv-spec).
1057 * testsuite/gas/riscv/attribute-02.d: Likewise.
1058 * testsuite/gas/riscv/attribute-03.d: Likewise.
1059 * testsuite/gas/riscv/attribute-04.d: Likewise.
1060 * testsuite/gas/riscv/attribute-06.d: Likewise.
1061 * testsuite/gas/riscv/attribute-07.d: Likewise.
1062 * testsuite/gas/riscv/attribute-08.d: Likewise.
1063 * testsuite/gas/riscv/attribute-09.d: Likewise.
1064 * testsuite/gas/riscv/attribute-10.d: Likewise.
1065 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1066 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1067 set by priv attributes must be supported.
1068 * testsuite/gas/riscv/attribute-05.s: Likewise.
1069 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1070 priv attributes according to the -mpriv-spec option.
1071 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1072 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1073 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1074 * testsuite/gas/riscv/priv-reg.d: Removed.
1075 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1076 CSR according to the priv spec 1.9.
1077 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1078 CSR according to the priv spec 1.9.1.
1079 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1080 CSR according to the priv spec 1.10.
1081 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1082 CSR according to the priv spec 1.11.
1083 * config/tc-riscv.c (md_show_usage): Add descriptions about
1084 the new GAS options.
1085 * doc/c-riscv.texi: Likewise.
1086
3d205eb4
PB		 10872020-05-19 Peter Bergner <bergner@linux.ibm.com>
1088
1089 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1090 * testsuite/gas/ppc/power9.d: Likewise.
1091 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1092 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1093 sync, wait, waitrsv>: Add tests.
1094 * testsuite/gas/ppc/power10.d: Likewise.
1095
164446e0
AF		 10962020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1097
1098 PR 25992
1099 * config/tc-arm.c : Add arm_ext_v8r feature.
1100 (it_fsm_post_encode): Check arm_ext_v8r feature.
1101 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1102
69f57659
AM		 11032020-05-19 Alan Modra <amodra@gmail.com>
1104
1105 * write.c (write_contents): Use bfd_get_filename rather than
1106 accessing bfd->filename directly. Use bfd_section_name rather
1107 than accessing section->name directly.
1108
0e1d094e
AM		 11092020-05-19 Alan Modra <amodra@gmail.com>
1110
1111 * symbols.c (local_symbol_make): Init all of lsy_flags.
1112
d402189f
AM		 11132020-05-18 Alan Modra <amodra@gmail.com>
1114
1115 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1116 before looking at add_symbol->sy_flags.
1117
503648e4 11182020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1119
1120 * config/tc-i386.c: Not handle lret/iret.
1121 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1122 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1123 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1124 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1125 * testsuite/gas/i386/lfence-ret.s: Ditto.
1126 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1127 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1128 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1129 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1130 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1131 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1132 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1133
2a50b401
AM		 11342020-05-15 Alan Modra <amodra@gmail.com>
1135 Alex Coplan <alex.coplan@arm.com>
1136
1137 * symbols.c (struct local_symbol): Update comment.
1138 (resolve_symbol_value): For resolved symbols equated to other
1139 symbols, verify that the referenced symbol is not a local_symbol
1140 before accessing sy_value. Don't leave symbol loops during
1141 finalize_syms resolution.
1142 * testsuite/gas/all/assign-bad-recursive.d: New test.
1143 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1144 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1145 * testsuite/gas/all/gas.exp: Run it.
1146
9d95b8e9
NC		 11472020-05-14 Nick Clifton <nickc@redhat.com>
1148
1149 * po/sv.po: Updated Swedish translation.
1150
3b646889
AM		 11512020-05-11 Alan Modra <amodra@gmail.com>
1152
1153 * testsuite/gas/ppc/scalarquad.d,
1154 * testsuite/gas/ppc/scalarquad.s: New test.
1155 * testsuite/gas/ppc/ppc.exp: Run it.
1156
9cc4ce88
AM		 11572020-05-11 Alan Modra <amodra@gmail.com>
1158
1159 * testsuite/gas/ppc/rightmost.d,
1160 * testsuite/gas/ppc/rightmost.s: New test.
1161 * testsuite/gas/ppc/ppc.exp: Run it.
1162
5d57bc3f
AM		 11632020-05-11 Alan Modra <amodra@gmail.com>
1164
1165 * testsuite/gas/ppc/xvtlsbb.d,
1166 * testsuite/gas/ppc/xvtlsbb.s: New test.
1167 * testsuite/gas/ppc/ppc.exp: Run it.
1168
66ef5847
AM		 11692020-05-11 Alan Modra <amodra@gmail.com>
1170
1171 * testsuite/gas/ppc/stringop.d,
1172 * testsuite/gas/ppc/stringop.s: New test.
1173 * testsuite/gas/ppc/ppc.exp: Run it.
1174
4f3e9537
PB		 11752020-05-11 Peter Bergner <bergner@linux.ibm.com>
1176
1177 * testsuite/gas/ppc/set_bool.d,
1178 * testsuite/gas/ppc/set_bool.s: New test.
1179 * testsuite/gas/ppc/ppc.exp: Run it.
1180
ec40e91c
AM		 11812020-05-11 Alan Modra <amodra@gmail.com>
1182
1183 * testsuite/gas/ppc/bitmanip.d,
1184 * testsuite/gas/ppc/bitmanip.s: New test.
1185 * testsuite/gas/ppc/ppc.exp: Run it.
1186
d7e97a76
AM		 11872020-05-11 Alan Modra <amodra@gmail.com>
1188
1189 * testsuite/gas/ppc/genpcv.d,
1190 * testsuite/gas/ppc/genpcv.s: New test.
1191 * testsuite/gas/ppc/ppc.exp: Run it.
1192
fdefed7c
AM		 11932020-05-11 Alan Modra <amodra@gmail.com>
1194
1195 * testsuite/gas/ppc/maskmanip.d,
1196 * testsuite/gas/ppc/maskmanip.s: New test.
1197 * testsuite/gas/ppc/ppc.exp: Run it.
1198
aa3c112f
AM		 11992020-05-11 Alan Modra <amodra@gmail.com>
1200 Peter Bergner <bergner@linux.ibm.com>
1201
1202 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1203 (md_assemble): Check acc specified in correct operand.
1204 * testsuite/gas/ppc/outerprod.d,
1205 * testsuite/gas/ppc/outerprod.s,
1206 * testsuite/gas/ppc/vsx4.d,
1207 * testsuite/gas/ppc/vsx4.s: New tests.
1208 * testsuite/gas/ppc/ppc.exp: Run them.
1209
6edbfd3b
AM		 12102020-05-11 Alan Modra <amodra@gmail.com>
1211
1212 * testsuite/gas/ppc/simd_perm.d,
1213 * testsuite/gas/ppc/simd_perm.s: New test.
1214 * testsuite/gas/ppc/ppc.exp: Run it.
1215
c7d7aea2
AM		 12162020-05-11 Alan Modra <amodra@gmail.com>
1217
1218 * testsuite/gas/ppc/int128.d,
1219 * testsuite/gas/ppc/int128.s: New test.
1220 * testsuite/gas/ppc/ppc.exp: Run it.
1221
94ba9882
AM		 12222020-05-11 Alan Modra <amodra@gmail.com>
1223
1224 * testsuite/gas/ppc/vsx_32byte.d,
1225 * testsuite/gas/ppc/vsx_32byte.s: New test.
1226 * testsuite/gas/ppc/ppc.exp: Run it.
1227
f4791f1a
AM		 12282020-05-11 Alan Modra <amodra@gmail.com>
1229
1230 * testsuite/gas/ppc/vec_mul.s,
1231 * testsuite/gas/ppc/vec_mul.d: New test.
1232 * testsuite/gas/ppc/ppc.exp: Run it.
1233
3ff0a5ba
PB		 12342020-05-11 Peter Bergner <bergner@linux.ibm.com>
1235
1236 * testsuite/gas/ppc/byte_rev.d,
1237 * testsuite/gas/ppc/byte_rev.s: New test.
1238 * testsuite/gas/ppc/ppc.exp: Run it.
1239
afef4fe9
PB		 12402020-05-11 Peter Bergner <bergner@linux.ibm.com>
1241
1242 * testsuite/gas/ppc/power10.d: Add paste. tests.
1243 * testsuite/gas/ppc/power10.s: Likewise.
1244
1224c05d
PB		 12452020-05-11 Peter Bergner <bergner@linux.ibm.com>
1246
1247 * testsuite/gas/ppc/power10.s: New test.
1248 * testsuite/gas/ppc/power10.d: Likewise.
1249 * testsuite/gas/ppc/ppc.exp: Run it.
1250
7c1f4227
AM		 12512020-05-11 Alan Modra <amodra@gmail.com>
1252
1253 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1254 renaming.
1255 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1256 place of -mfuture/-Mfuture.
1257 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1258 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1259
bfeaed38
NC		 12602020-05-06 Nick Clifton <nickc@redhat.com>
1261
1262 * po/sv.po: Updated Swedish translation.
1263
6ef719c0
NC		 12642020-05-06 Nick Clifton <nickc@redhat.com>
1265
1266 PR 25927
1267 * doc/as.texi (Preprocessing): Replace cross reference to not
1268 existant document with a URL to the equivalent page in the GCC
1269 manual.
1270
546cb2d8
NC		 12712020-05-05 Nick Clifton <nickc@redhat.com>
1272
1273 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1274 construction of a DWARF-5 directory name table.
1275 * testsuite/gas/elf/pr25917.d: Update expected output.
1276
7d0bd487
GN		 12772020-05-05 Gunther Nikl <gnikl@justmail.de>
1278
1279 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1280 (md_parse_option): Remove initialization of elf_flags.
070b775f 1281
fe05f369
ASDV		 12822020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1283
1284 PR gas/25863
1285 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1286 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1287 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1288
4706679d
NC		 12892020-05-04 Nick Clifton <nickc@redhat.com>
1290
1291 PR 25917
1292 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1293 table's existence before looking at its entries.
070b775f
NC		 1294 Also do not emit a default directory entry if there are no
1295 directories in use.
1296
4706679d
NC		 1297 * testsuite/gas/elf/pr25917.s: New test source file.
1298 * testsuite/gas/elf/pr25917.d: New test driver.
1299 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1300
09c1e68a
AC		 13012020-04-30 Alex Coplan <alex.coplan@arm.com>
1302
1303 * config/tc-aarch64.c (fix_insn): Implement for
1304 AARCH64_OPND_UNDEFINED.
1305 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1306 * testsuite/gas/aarch64/udf.s: New.
1307 * testsuite/gas/aarch64/udf.d: New.
1308 * testsuite/gas/aarch64/udf-invalid.s: New.
1309 * testsuite/gas/aarch64/udf-invalid.l: New.
1310 * testsuite/gas/aarch64/udf-invalid.d: New.
1311
c578f16e
YS		 13122020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1313
1314 * config/tc-rx.c (elf_flags): Reset default value.
1315 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1316
935f1f4b
MF		 13172020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1318
1319 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1320 if it's not defined.
1321 (microarch_earliest): New static variable.
1322 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1323 simcall opcode has mandatory parameter.
1324 (xg_init_global_config): Initialize microarch_earliest.
1325
5c936ef5
NC		 13262020-04-29 Nick Clifton <nickc@redhat.com>
1327
1328 PR 22699
1329 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1330 IMM0_8S and add support for IMM0_8U.
1331 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1332 unsigned 8-bit immediate.
1333 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1334 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1335
251dae91
TC		 13362020-04-27 Tamar Christina <tamar.christina@arm.com>
1337
1338 * NEWS: Add news entry for big-obj.
1339 * config/tc-i386.c (i386_target_format): Support new format.
1340 * doc/c-i386.texi: Add i386 support.
1341 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1342 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1343
714e6c96
NC		 13442020-04-27 Nick Clifton <nickc@redhat.com>
1345
1346 PR 25878
1347 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1348 (assign_file_to_slot): New function. Fills in an entry in the
1349 files table.
1350 (allocate_filenum): Use new function.
1351 (allocate_filename_to_slot): Use new function. If the specified
1352 slot entry is already in use, but was chosen automatically then
1353 reassign the automatic entry.
1354
a09f656b 13552020-04-26 Hongtao Liu <hongtao.liu@intel.com
1356
1357 * config/tc-i386.c (lfence_before_ret_shl): New member.
1358 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1359 for Anysize insns.
1360 (insert_after_load): Issue warning for REP CMPS/SCAS.
1361 (insert_before_before): Handle iret, Handle
1362 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1363 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1364 -mlfence-before-ret=[none/not/or/shl/yes].
1365 Enable -mlfence-before-ret=shl when
1366 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1367 (md_show_usage): Ditto.
1368 * doc/c-i386.texi: Ditto.
1369 * testsuite/gas/i386/i386.exp: Add new testcases.
1370 * testsuite/gas/i386/lfence-load-b.d: New.
1371 * testsuite/gas/i386/lfence-load-b.e: New.
1372 * testsuite/gas/i386/lfence-load.d: Modified.
1373 * testsuite/gas/i386/lfence-load.e: New.
1374 * testsuite/gas/i386/lfence-load.s: Modified.
1375 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1376 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1377 * testsuite/gas/i386/lfence-ret-c.d: New.
1378 * testsuite/gas/i386/lfence-ret-d.d: New.
1379 * testsuite/gas/i386/lfence-ret.s: Modified.
1380 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1381 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1382 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1383 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1384 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1385 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1386 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1387 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1388 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1389 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1390
30ce8e47
MF		 13912020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1392
1393 PR ld/25861
1394 * config/tc-xtensa.c (md_apply_fix): Replace
1395 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1396 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1397 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1398 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1399 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1400
31c89d60
AM		 14012020-04-22 Alan Modra <amodra@gmail.com>
1402
1403 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1404 symbol for ".symver .. remove".
1405 * doc/as.texi (.symver): Update.
1406 * testsuite/gas/symver/symver11.s: Make foo weak.
1407 * testsuite/gas/symver/symver11.d: Expect an error.
1408 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1409
1d3eb556
L		 14102020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1411
1412 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1413
bb2a1453
AS		 14142020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1415
1416 PR 25848
1417 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1418 * testsuite/gas/m68k/operands.d: Update.
1419 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1420
c36876fe
TC		 14212020-04-21 Tamar Christina <tamar.christina@arm.com>
1422
1423 PR binutils/24753
1424 * testsuite/gas/arm/pr24753.d: New test.
1425 * testsuite/gas/arm/pr24753.s: New test.
1426
6914be53
L		 14272020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1428
1429 PR gas/23840
1430 PR gas/25295
1431 * NEWS: Mention .symver extension.
1432 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1433 function.
1434 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1435 add a version name. Add local, hidden and remove visibility
1436 support.
1437 (elf_frob_symbol): Handle the list of version names. Update the
1438 original symbol to local, hidden or remove it from the symbol
1439 table.
1440 (elf_frob_file_before_adjust): Handle the list of version names.
1441 * config/obj-elf.h (elf_visibility): New.
1442 (elf_versioned_name_list): Likewise.
1443 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1444 and visibility. Change versioned_name pointer to struct
1445 elf_versioned_name_list.
1446 * doc/as.texi: Update .symver directive.
1447 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1448 error checking tests.
1449 * testsuite/gas/symver/symver6.d: New file.
1450 * testsuite/gas/symver/symver7.d: Likewise.
1451 * testsuite/gas/symver/symver7.s: Likewise.
1452 * testsuite/gas/symver/symver8.d: Likewise.
1453 * testsuite/gas/symver/symver8.s: Likewise.
1454 * testsuite/gas/symver/symver9.s: Likewise.
1455 * testsuite/gas/symver/symver9a.d: Likewise.
1456 * testsuite/gas/symver/symver9b.d: Likewise.
1457 * testsuite/gas/symver/symver10.s: Likewise.
1458 * testsuite/gas/symver/symver10a.d: Likewise.
1459 * testsuite/gas/symver/symver10b.d: Likewise.
1460 * testsuite/gas/symver/symver11.d: Likewise.
1461 * testsuite/gas/symver/symver11.s: Likewise.
1462 * testsuite/gas/symver/symver12.d: Likewise.
1463 * testsuite/gas/symver/symver12.s: Likewise.
1464 * testsuite/gas/symver/symver13.d: Likewise.
1465 * testsuite/gas/symver/symver13.s: Likewise.
1466 * testsuite/gas/symver/symver14.d: Likewise.
1467 * testsuite/gas/symver/symver14.l: Likewise.
1468 * testsuite/gas/symver/symver15.d: Likewise.
1469 * testsuite/gas/symver/symver15.l: Likewise.
1470 * testsuite/gas/symver/symver6.l: Removed.
1471 * testsuite/gas/symver/symver6.s: Updated.
1472
c2e5c986
SD		 14732020-04-20 Sudakshina Das <sudi.das@arm.com>
1474
1475 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1476 to include TSB.
1477 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1478 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1479 * testsuite/gas/aarch64/system.d: Update.
1480
8a6e1d1d
SD		 14812020-04-20 Sudakshina Das <sudi.das@arm.com>
1482
1483 * testsuite/gas/aarch64/bti.d: Update -march option.
1484 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1485 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1486 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1487 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1488
49af2f5c
AM		 14892020-04-17 Alan Modra <amodra@gmail.com>
1490
1491 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1492
8e4979ac
NC		 14932020-04-16 Gagan Singh Sidhu <broly@mac.com>
1494 Nick Clifton <nickc@redhat.com>
1495
1496 PR 25803
1497 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1498 targets.
1499 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1500 for the type-2 test.
1501 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1502 targets running this test.
1503
c54a9b56
DF		 15042020-02-16 David Faust <david.faust@oracle.com>
1505
1506 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1507 * testsuite/gas/bpf/jump32.s: New file.
1508 * testsuite/gas/bpf/jump32.d: Likewise.
1509
3071b197
L		 15102020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1511
1512 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1513 documentation.
1514
6a3ab923
GN		 15152020-04-08 Gunther Nikl <gnikl@justmail.de>
1516
1517 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1518 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1519 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1520 define.
1521 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1522 * tc.h (md_pcrel_from_section): Add prototype.
1523 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1524 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1525 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1526 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1527 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1528 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1529 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1530 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1531 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1532 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1533 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1534 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1535 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1536 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1537 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1538 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1539 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1540 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1541 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1542 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1543 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1544 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1545 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1546 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1547 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1548 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1549 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1550 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1551 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1552 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1553 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1554 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1555 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1556 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1557 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1558 md_apply_fix3): Delete prototypes.
6a3ab923 1559
6e0e8b45
L		 15602020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1561
1562 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1563 instructions.
1564
266803a2
L		 15652020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1566
1567 * doc/c-z80.texi: Fix @xref warnings.
1568
bb651e8b
CL		 15692020-04-07 Lili Cui <lili.cui@intel.com>
1570
1571 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1572 (cpu_noarch): Likewise.
1573 * doc/c-i386.texi: Document TSXLDTRK.
1574 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1575 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1576 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1577 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1578
4b27d27c
L		 15792020-04-02 Lili Cui <lili.cui@intel.com>
1580
1581 * config/tc-i386.c (cpu_arch): Add .serialize.
1582 (cpu_noarch): Likewise.
1583 * doc/c-i386.texi: Document serialize.
1584 * testsuite/gas/i386/i386.exp: Run serialize tests
1585 * testsuite/gas/i386/serialize.d: Likewise.
1586 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1587 * testsuite/gas/i386/serialize.s: Likewise.
1588
bb897477
RO		 15892020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1590
1591 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1592 * testsuite/gas/elf/section12b.d: Likewise.
1593 * testsuite/gas/elf/section16a.d: Likewise.
1594 * testsuite/gas/elf/section16b.d: Likewise.
1595
59e28a97
GN		 15962020-04-02 Gunther Nikl <gnikl@justmail.de>
1597
1598 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1599 with a suppressed address register.
1600
efc3a950
L		 16012020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1602
1603 PR gas/25756
1604 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1605 * testsuite/gas/i386/localpic.s: Add a test for relocation
1606 against local absolute symbol.
1607 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1608 * testsuite/gas/i386/localpic.d: Updated.
1609 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1610 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1611
15d47c3a
RO		 16122020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1613
1614 PR gas/25732
1615 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1616 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1617 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1618 testsuite/gas/i386/x86-64-jump.d.
1619 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1620 Incorporate changes to
1621 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1622 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1623 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1624 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1625 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1626
876678f0
MR		 16272020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1628
1629 PR 25611
1630 PR 25614
1631 * dwarf2dbg.c: Do not include "bignum.h".
1632
d1a89da5
NC		 16332020-03-30 Nelson Chu <nelson.chu@sifive.com>
1634
1635 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1636 * testsuite/gas/riscv/alias-csr.s: Likewise.
1637 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1638 to priv-reg-pseudo-noalias.
1639 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1640 * testsuite/gas/riscv/bad-csr.l: Likewise.
1641 * testsuite/gas/riscv/bad-csr.s: Likewise.
1642 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1643 * testsuite/gas/riscv/satp.s: Likewise.
1644 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1645 csr instruction, including alias-csr testcase.
1646 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1647 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1648 pseudo instruction with objdump -Mno-aliases.
1649 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1650 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1651 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1652 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1653 * testsuite/gas/riscv/priv-reg.s: Likewise.
1654 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1655 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1656 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1657
b7780957
J		 16582020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1659
1660 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1661 sections with the "b" attribute.
1662
d1023b5d
AM		 16632020-03-22 Alan Modra <amodra@gmail.com>
1664
1665 * testsuite/gas/s12z/truncated.d: Update expected output.
1666
0d832e7f
SB		 16672020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1668
1669 PR 25690
1670 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1671 * doc/c-z80.texi: Update documentation.
1672
327ef784
NC		 16732020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1674
1675 PR 25641
1676 PR 25668
1677 PR 25633
1678 Fix disassembling ED+A4/AC/B4/BC opcodes.
1679 Fix assembling lines containing colonless label and instruction
1680 with first operand inside parentheses.
1681 Fix registration of unsupported by target CPU registers.
1682 * config/tc-z80.c: See above.
1683 * config/tc-z80.h: See above.
1684 * testsuite/gas/z80/colonless.d: Update test.
1685 * testsuite/gas/z80/colonless.s: Likewise.
1686 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1687 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1688 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1689 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1690 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1691 * testsuite/gas/z80/unsup_regs.s: Likewise.
1692 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1693 * testsuite/gas/z80/z80.exp: Likewise.
1694 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1695 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1696 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1697
66d1f7cc
AV		 16982020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1699
1700 PR 25660
1701 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1702 (parse_operands): Handle new operand codes.
1703 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1704 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1705 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1706 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1707 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1708 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1709 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1710 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1711
9e8f1c90
L		 17122020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1713
1714 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1715
97b4a8f7
L		 17162020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1717
1718 * testsuite/gas/i386/i386.exp: Run new tests.
1719 * testsuite/gas/i386/lfence-byte.d: New file.
1720 * testsuite/gas/i386/lfence-byte.e: Likewise.
1721 * testsuite/gas/i386/lfence-byte.s: Likewise.
1722 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1723 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1724 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1725 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1726 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1727 * testsuite/gas/i386/lfence-load.d: Likewise.
1728 * testsuite/gas/i386/lfence-load.s: Likewise.
1729 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1730 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1731 * testsuite/gas/i386/lfence-ret.s: Likewise.
1732 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1733 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1734 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1735 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1736 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1737 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1738 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1739 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1740 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1741 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1742 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1743 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1744
ae531041
L		 17452020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1746
1747 * config/tc-i386.c (lfence_after_load): New.
1748 (lfence_before_indirect_branch_kind): New.
1749 (lfence_before_indirect_branch): New.
1750 (lfence_before_ret_kind): New.
1751 (lfence_before_ret): New.
1752 (last_insn): New.
1753 (load_insn_p): New.
1754 (insert_lfence_after): New.
1755 (insert_lfence_before): New.
1756 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1757 Set last_insn.
1758 (OPTION_MLFENCE_AFTER_LOAD): New.
1759 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1760 (OPTION_MLFENCE_BEFORE_RET): New.
1761 (md_longopts): Add -mlfence-after-load=,
1762 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1763 (md_parse_option): Handle -mlfence-after-load=,
1764 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1765 (md_show_usage): Display -mlfence-after-load=,
1766 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1767 (i386_cons_align): New.
1768 * config/tc-i386.h (i386_cons_align): New.
1769 (md_cons_align): New.
1770 * doc/c-i386.texi: Document -mlfence-after-load=,
1771 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1772
5496f3c6
NC		 17732020-03-11 Nick Clifton <nickc@redhat.com>
1774
1775 PR 25611
1776 PR 25614
1777 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1778 (DWARF2_FILE_SIZE_NAME): Default to -1.
1779 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1780 whichever is higher.
1781 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1782 (NUM_MD5_BYTES): Define.
1783 (struct file entry): Add md5 field.
1784 (get_filenum): Delete and replace with...
1785 (get_basename): New function.
1786 (get_directory_table_entry): New function.
1787 (allocate_filenum): New function.
1788 (allocate_filename_to_slot): New function.
1789 (dwarf2_where): Use new functions.
1790 (dwarf2_directive_filename): Add support for extended .file
1791 pseudo-op.
1792 (dwarf2_directive_loc): Allow the use of file number zero with
1793 DWARF 5 or higher.
1794 (out_file_list): Rename to...
1795 (out_dir_and_file_list): Add DWARF 5 support.
1796 (out_debug_line): Emit extra values into the section header for
1797 DWARF 5.
1798 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1799 * doc/as.texi (.file): Update the description of this pseudo-op.
1800 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1801 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1802 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1803 * NEWS: Mention the new feature.
1804
a6a1f5e0
AM		 18052020-03-10 Alan Modra <amodra@gmail.com>
1806
1807 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1808 to avoid signed overflow.
1809 * config/tc-mcore.c (md_assemble): Likewise.
1810 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1811 * config/tc-nds32.c (SET_ADDEND): Likewise.
1812 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1813
3fabc179
JB		 18142020-03-09 Jan Beulich <jbeulich@suse.com>
1815
1816 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1817 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1818 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1819
190e5fc8
AM		 18202020-03-07 Alan Modra <amodra@gmail.com>
1821
1822 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1823 first column.
1824
84d9ab33
NC		 18252020-03-06 Nick Clifton <nickc@redhat.com>
1826
1827 PR 25614
1828 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1829 0 if the dwarf_level is 5 or more. Complain if a filename follows
1830 a file 0.
1831 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1832 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1833 * testsuite/gas/elf/elf.exp: Run the new test.
1834
1835 PR 25612
1836 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1837 * doc/as.texi: Fix another typo.
1838
31bf1864
NC		 18392020-03-06 Nick Clifton <nickc@redhat.com>
1840
1841 PR 25612
1842 * as.c (dwarf_level): Define.
1843 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1844 (parse_args): Add support for the new options.
1845 as.h (dwarf_level): Prototype.
1846 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1847 value.
1848 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1849 (DWARF2_LINE_VERSION): Remove definition.
1850 * doc/as.texi: Document the new options.
1851
3c968de5
NC		 18522020-03-06 Nick Clifton <nickc@redhat.com>
1853
1854 PR 25572
1855 * as.c (main): Allow matching input and outputs when they are
1856 not regular files.
1857
bc49bfd8
JB		 18582020-03-06 Jan Beulich <jbeulich@suse.com>
1859
1860 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1861 casing.
1862 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1863 one of byte/word/dword/qword is set alongside a SIMD register in
1864 a template's operand.
1865
4873e243
JB		 18662020-03-06 Jan Beulich <jbeulich@suse.com>
1867
1868 * config/tc-i386.c (match_template): Extend code in logic
1869 rejecting certain suffixes in certain modes to also cover mask
1870 register use and VecSIB. Drop special casing of broadcast. Skip
1871 immediates in the check.
1872
e365e234
JB		 18732020-03-06 Jan Beulich <jbeulich@suse.com>
1874
1875 * config/tc-i386.c (match_template): Fold duplicate code in
1876 logic rejecting certain suffixes in certain modes. Drop
1877 pointless "else".
1878
4ed21b58
JB		 18792020-03-06 Jan Beulich <jbeulich@suse.com>
1880
1881 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1882 alongside !norex64 ones.
1883 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1884 with both 32- and 64-bit GPR operands.
1885 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1886 32- and 64-bit GPR operands.
1887 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1888 testsuite/gas/i386/x86-64-avx512bw.d,
1889 testsuite/gas/i386/x86-64-avx512f-intel.d,
1890 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1891
643bb870
JB		 18922020-03-06 Jan Beulich <jbeulich@suse.com>
1893
1894 * config/tc-i386.c (md_assemble): Drop use of rex64.
1895 (process_suffix): For REX.W for 64-bit CRC32.
1896
a23b33b3
JB		 18972020-03-06 Jan Beulich <jbeulich@suse.com>
1898
1899 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1900 addressing for MPX insns without base/index.
1901 * testsuite/gas/i386/mpx-16bit.s,
1902 * testsuite/gas/i386/mpx-16bit.d: New.
1903 * testsuite/gas/i386/i386.exp: Run new test.
1904
a0497384
JB		 19052020-03-06 Jan Beulich <jbeulich@suse.com>
1906
1907 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1908 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1909 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1910 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1911 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1912 as well as a BSWAP one.
1913 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1914 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1915 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1916 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1917 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1918 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1919 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1920 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1921 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1922 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1923 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1924 testsuite/gas/i386/vmx.d: Adjust expectations.
1925
b630c145
JB		 19262020-03-06 Jan Beulich <jbeulich@suse.com>
1927
1928 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1929 from having their operands swapped.
1930 * testsuite/gas/i386/waitpkg.s,
1931 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1932 3-operand cases as well as testing of 16-bit code generation.
1933 * testsuite/gas/i386/waitpkg.d,
1934 testsuite/gas/i386/waitpkg-intel.d,
1935 testsuite/gas/i386/x86-64-waitpkg.d,
1936 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1937
de48783e
NC		 19382020-03-04 Nelson Chu <nelson.chu@sifive.com>
1939
dee35d02
NC		 1940 * config/tc-riscv.c (percent_op_utype): Support the modifier
1941 %got_pcrel_hi.
1942 * doc/c-riscv.texi: Add documentation.
1943 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1944 modifier %got_pcrel_hi.
1945 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1946 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1947 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1948
de48783e
NC		 1949 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1950 (RISC-V-Formats): Update the section name from "Instruction Formats"
1951 to "RISC-V Instruction Formats".
1952
749479c8
AO		 19532020-03-04 Alexandre Oliva <oliva@adacore.com>
1954
1955 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1956 detected in a section which does not have at least 4 byte
1957 alignment.
1958 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1959 * testsuite/gas/arm/ldr-t.s: Likewise.
1960 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1961 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1962 disassembly, ignoring any NOPs that may have been inserted because
1963 of section alignment.
1964 * testsuite/gas/arm/ldr-t.d: Likewise.
1965
a847e322
JB		 19662020-03-04 Jan Beulich <jbeulich@suse.com>
1967
1968 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1969 * doc/c-i386.texi: Mention sev_es.
1970 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1971 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1972 expectations.
1973 * testsuite/gas/i386/arch-13-znver1.d,
1974 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1975
3cd7f3e3
L		 19762020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1977
1978 * config/tc-i386.c (match_template): Replace ignoresize and
1979 defaultsize with mnemonicsize.
1980 (process_suffix): Likewise.
1981
b8ba1385
SB		 19822020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1983
1984 PR 25627
1985 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1986 instruction LD IY,(HL).
1987 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1988 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1989 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1990 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1991
10d97a0f
L		 19922020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1993
1994 PR gas/25622
1995 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1996 x86-64-default-suffix-avx.
1997 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1998 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1999 * testsuite/gas/i386/noreg64.d: Updated.
2000 * testsuite/gas/i386/noreg64.l: Likewise.
2001 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2002 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2003 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2004
8326546e
SB		 20052020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2006
2007 PR 25604
2008 * config/tc-z80.c (contains_register): Prevent an illegal memory
2009 access when checking an expression for a register name.
2010
e3e896e6
AM		 20112020-03-03 Alan Modra <amodra@gmail.com>
2012
2013 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2014 support.
2015
a4dd6c97
AM		 20162020-03-02 Alan Modra <amodra@gmail.com>
2017
2018 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2019 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2020 and .sbss sections.
2021 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2022 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2023 (s3_s_score_lcomm): Likewise.
2024 * config/tc-score7.c: Similarly.
2025 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2026
dec7b24b
YS		 20272020-02-28 YunQiang Su <syq@debian.org>
2028
2029 PR gas/25539
2030 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2031 to handle multi-labels.
2032 (has_label_name): New.
2033
cceb53b8
MM		 20342020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2035
2036 * config/tc-arm.c (enum pred_instruction_type): Remove
2037 NEUTRAL_IT_NO_VPT_INSN predication type.
2038 (cxn_handle_predication): Modify to require condition suffixes.
2039 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2040 * testsuite/gas/arm/cde-scalar.s: Update test.
2041 * testsuite/gas/arm/cde-warnings.l: Update test.
2042 * testsuite/gas/arm/cde-warnings.s: Update test.
2043
da3ec71f
AM		 20442020-02-26 Alan Modra <amodra@gmail.com>
2045
2046 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2047 N_() on empty string.
2048
42135cad
AM		 20492020-02-26 Alan Modra <amodra@gmail.com>
2050
2051 * read.c (read_a_source_file): Call strncpy with length one
2052 less than size of original_case_string.
2053
dc1e8a47
AM		 20542020-02-26 Alan Modra <amodra@gmail.com>
2055
2056 * config/obj-elf.c: Indent labels correctly.
2057 * config/obj-macho.c: Likewise.
2058 * config/tc-aarch64.c: Likewise.
2059 * config/tc-alpha.c: Likewise.
2060 * config/tc-arm.c: Likewise.
2061 * config/tc-cr16.c: Likewise.
2062 * config/tc-crx.c: Likewise.
2063 * config/tc-frv.c: Likewise.
2064 * config/tc-i386-intel.c: Likewise.
2065 * config/tc-i386.c: Likewise.
2066 * config/tc-ia64.c: Likewise.
2067 * config/tc-mn10200.c: Likewise.
2068 * config/tc-mn10300.c: Likewise.
2069 * config/tc-nds32.c: Likewise.
2070 * config/tc-riscv.c: Likewise.
2071 * config/tc-s12z.c: Likewise.
2072 * config/tc-xtensa.c: Likewise.
2073 * config/tc-z80.c: Likewise.
2074 * read.c: Likewise.
2075 * symbols.c: Likewise.
2076 * write.c: Likewise.
2077
bd0cf5a6
NC		 20782020-02-20 Nelson Chu <nelson.chu@sifive.com>
2079
54b2aec1
NC		 2080 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2081 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2082 after parsing all arguments.
2083 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2084 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2085 are used to check if we write a read-only CSR by the CSR instruction.
2086 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2087 all CSR for the read-only CSR checking.
2088 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2089 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2090 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2091 all CSR instructions for the read-only CSR checking.
2092 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2093 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2094
2ca89224
NC		 2095 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2096 (riscv_opts): Initialize it.
2097 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2098 before doing the CSR checking.
2099 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2100 (md_longopts): Add mcsr-check and mno-csr-check.
2101 (md_parse_option): Handle new enum option values.
2102 (s_riscv_option): Handle new long options.
2103 * doc/c-riscv.texi: Add description for the new .option and assembler
2104 options.
2105 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2106 the CSR checking.
2107 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2108
bd0cf5a6
NC		 2109 * config/tc-riscv.c (csr_extra_hash): New.
2110 (enum riscv_csr_class): New enum. Used to decide
2111 whether or not this CSR is legal in the current ISA string.
2112 (struct riscv_csr_extra): New structure to hold all extra information
2113 of CSR.
2114 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2115 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2116 Call hash_reg_name to insert CSR address into reg_names_hash.
2117 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2118 Decide whether the CSR is valid according to the csr_extra_hash.
2119 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2120 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2121 not a boolean. This is same as riscv_init_csr_hash, so keep the
2122 consistent usage.
2123 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2124 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2125 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2126 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2127 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2128 f-ext CSR are not allowed.
2129 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2130 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2131 source file is `priv-reg.s`, and the ISA is rv64if, so the
2132 rv32-only CSR are not allowed.
2133 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2134
10a95fcc
AM		 21352020-02-21 Alan Modra <amodra@gmail.com>
2136
2137 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2138 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2139
dda2980f
AM		 21402020-02-21 Alan Modra <amodra@gmail.com>
2141
2142 PR 25569
2143 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2144 on section size adjustment, instead perform another write if
2145 exec header size is larger than section size.
2146
bd3380bc
NC		 21472020-02-19 Nelson Chu <nelson.chu@sifive.com>
2148
2149 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2150 -mno-arch-attr command line options.
2151
fa164239
JW		 21522020-02-19 Nelson Chu <nelson.chu@sifive.com>
2153
2154 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2155 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2156
fcaaac0a
SB		 21572020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2158
2159 PR 25576
2160 * config/tc-z80.c (md_parse_option): Do not use an underscore
2161 prefix for local labels in SDCC compatability mode.
2162 (z80_start_line_hook): Remove SDCC dollar label support.
2163 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2164 * testsuite/gas/z80/sdcc.s: Likewise.
2165
21662020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2167
2168 PR 25517
2169 * config/tc-z80.c: Add -march option.
2170 * doc/as.texi: Update Z80 documentation.
2171 * doc/c-z80.texi: Likewise.
2172 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2173 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2174 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2175 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2176 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2177 * testsuite/gas/z80/gbz80_all.d: Likewise.
2178 * testsuite/gas/z80/r800_extra.d: Likewise.
2179 * testsuite/gas/z80/r800_ii8.d: Likewise.
2180 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2181 * testsuite/gas/z80/sdcc.d: Likewise.
2182 * testsuite/gas/z80/z180.d: Likewise.
2183 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2184 * testsuite/gas/z80/z80_doc.d: Likewise.
2185 * testsuite/gas/z80/z80_ii8.d: Likewise.
2186 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2187 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2188 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2189 * testsuite/gas/z80/z80_sli.d: Likewise.
2190 * testsuite/gas/z80/z80n_all.d: Likewise.
2191 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2192
a7e12755
L		 21932020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2194
2195 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2196 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2197 * testsuite/gas/i386/i386.exp: Run property-3 and
2198 x86-64-property-3.
2199 * testsuite/gas/i386/property-3.d: New file.
2200 * testsuite/gas/i386/property-3.s: Likewise.
2201 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2202
272a84b1
L		 22032020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2204
2205 * config/tc-i386.c (cpu_arch): Add .popcnt.
2206 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2207 Add a tab before @samp{.sse4a}.
2208
c8f8eebc
JB		 22092020-02-17 Jan Beulich <jbeulich@suse.com>
2210
2211 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2212 for AddrPrefixOpReg templates. Combine the two pieces of
2213 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2214 mode.
2215
eedb0f2c
JB		 22162020-02-17 Jan Beulich <jbeulich@suse.com>
2217
2218 PR gas/14439
2219 * config/tc-i386.c (md_assemble): Also suppress operand
2220 swapping for MONITOR{,X} and MWAIT{,X}.
2221 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2222 Add Intel syntax monitor/mwait tests.
2223 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2224 Adjust expectations.
2225 *testsuite/gas/i386/sse3-intel.d,
2226 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2227 * testsuite/gas/i386/i386.exp: Run new tests.
2228
b9915cbc
JB		 22292020-02-17 Jan Beulich <jbeulich@suse.com>
2230
2231 PR gas/6518
2232 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2233 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2234 re-indentation).
2235 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2236 cases.
2237 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2238 * testsuite/gas/i386/avx512dq-inval.l,
2239 testsuite/gas/i386/inval-avx.l,
2240 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2241 * testsuite/gas/i386/avx512vl-ambig.s,
2242 testsuite/gas/i386/avx512vl-ambig.l: New.
2243 * testsuite/gas/i386/i386.exp: Run new test.
2244
af5c13b0
L		 22452020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2246
2247 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2248 nosse4.
2249 * doc/c-i386.texi: Document sse4a and nosse4a.
2250
07d98387
L		 22512020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2252
2253 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2254 for AT&T syntax.
2255
65fca059
JB		 22562020-02-14 Jan Beulich <jbeulich@suse.com>
2257
2258 PR gas/25438
2259 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2260 casing ...
2261 (process_suffix): ... here. Consider just the first operand
2262 initially.
2263 (check_long_reg): Drop opcode 0x63 special case again.
2264 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2265 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2266 Move ambiguous operand size tests ...
2267 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2268 testsuite/gas/i386/noreg64.s: ... here.
2269 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2270 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2271 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2272 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2273 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2274 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2275 testsuite/gas/i386/x86-64-movsxd.d,
2276 testsuite/gas/i386/x86-64-movsxd-intel.d,
2277 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2278 Adjust expectations.
2279 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2280 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2281 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2282 * testsuite/gas/i386/i386.exp: Run new tests.
2283
b6773884
JB		 22842020-02-14 Jan Beulich <jbeulich@suse.com>
2285
2286 * config/tc-i386.c (process_operands): Also skip segment
2287 override prefix emission if it matches an already present one.
2288 * testsuite/gas/i386/prefix32.s: Add double segment override
2289 cases.
2290 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2291
92334ad2
JB		 22922020-02-14 Jan Beulich <jbeulich@suse.com>
2293
2294 * config/tc-i386.c (process_operands): Drop ineffectual segment
2295 overrides when optimizing.
2296 * testsuite/gas/i386/lea-optimize.d: New.
2297 * testsuite/gas/i386/i386.exp: Run new test.
2298
22992020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2300
2301 * config/tc-i386.c (process_operands): Also check insn prefix
2302 for ineffectual segment override warning. Don't cover possible
2303 VEX/EVEX encoded insns there.
2304 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2305 testsuite/gas/i386/lea.e: New.
2306 * testsuite/gas/i386/i386.exp: Run new test.
2307
0e6724de
L		 23082020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2309
2310 PR gas/25438
2311 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2312 syntax.
2313
292676c1
L		 23142020-02-13 Fangrui Song <maskray@google.com>
2315 H.J. Lu <hongjiu.lu@intel.com>
2316
2317 PR gas/25551
2318 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2319 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2320 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2321 * testsuite/gas/i386/relax-5.d: New file.
2322 * testsuite/gas/i386/relax-5.s: Likewise.
2323 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2324 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2325
7deea9aa
JB		 23262020-02-13 Jan Beulich <jbeulich@suse.com>
2327
2328 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2329 "nosse4" entry.
2330
6c0946d0
JB		 23312020-02-12 Jan Beulich <jbeulich@suse.com>
2332
2333 * config/tc-i386.c (avx512): New (at file scope), moved from
2334 (check_VecOperands): ... here.
2335 (process_suffix): Add [XYZ]MMword operand size handling.
2336 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2337 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2338 tests.
2339 * testsuite/gas/i386/avx512dq-inval.l,
2340 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2341
5990e377
JB		 23422020-02-12 Jan Beulich <jbeulich@suse.com>
2343
2344 PR gas/24546
2345 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2346 code only.
2347 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2348 CALL/JMP in O_tbyte_ptr case.
2349 * doc/c-i386.texi: Mention far call and full pointer load ISA
2350 differences.
2351 * testsuite/gas/i386/x86-64-branch-3.s,
2352 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2353 * testsuite/gas/i386/x86-64-branch-3.d,
2354 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2355 * testsuite/gas/i386/x86-64-branch-5.l,
2356 testsuite/gas/i386/x86-64-branch-5.s: New.
2357 * testsuite/gas/i386/i386.exp: Run new test.
2358
9706160a
JB		 23592020-02-12 Jan Beulich <jbeulich@suse.com>
2360
2361 PR gas/25438
2362 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2363 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2364 64-bit-only warning.
2365 (check_word_reg): Consistently error on mismatching register
2366 size and suffix.
2367 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2368 for movw. Replace suffix / GPR for orb.
2369 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2370 byte GPRs as well as ones for inb/outb with a word accumulator.
2371 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2372 testsuite/gas/i386/inval.l: Adjust expectations.
2373
5de4d9ef
JB		 23742020-02-12 Jan Beulich <jbeulich@suse.com>
2375
2376 * config/tc-i386.c (operand_type_register_match): Also fall
2377 through initial two if()-s when the template allows for a GPR
2378 operand. Adjust comment.
2379
50128d0c
JB		 23802020-02-11 Jan Beulich <jbeulich@suse.com>
2381
2382 (struct _i386_insn): New field "short_form".
2383 (optimize_encoding): Drop setting of shortform field.
2384 (process_suffix): Set i.short_form. Replace shortform use.
2385 (process_operands): Replace shortform use.
2386
1ed818b4
MM		 23872020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2388
2389 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2390 loop initial declaration.
2391
5aae9ae9
MM		 23922020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2393
2394 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2395 instructions that can have 5 arguments.
2396 (enum operand_parse_code): Add new operands.
2397 (parse_operands): Account for new operands.
2398 (S5): New macro.
2399 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2400 (neon_select_shape): Account for P suffix.
2401 (LOW1): Move macro to global position.
2402 (HI4): Move macro to global position.
2403 (vcx_assign_vec_d): New.
2404 (vcx_assign_vec_m): New.
2405 (vcx_assign_vec_n): New.
2406 (enum vcx_reg_type): New.
2407 (vcx_get_reg_type): New.
2408 (vcx_size_pos): New.
2409 (vcx_vec_pos): New.
2410 (vcx_handle_shape): New.
2411 (vcx_ensure_register_in_range): New.
2412 (vcx_handle_register_arguments): New.
2413 (vcx_handle_insn_block): New.
2414 (vcx_handle_common_checks): New.
2415 (do_vcx1): New.
2416 (do_vcx2): New.
2417 (do_vcx3): New.
2418 * testsuite/gas/arm/cde-missing-fp.d: New test.
2419 * testsuite/gas/arm/cde-missing-fp.l: New test.
2420 * testsuite/gas/arm/cde-missing-mve.d: New test.
2421 * testsuite/gas/arm/cde-missing-mve.l: New test.
2422 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2423 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2424 * testsuite/gas/arm/cde-mve.s: New test.
2425 * testsuite/gas/arm/cde-warnings.l:
2426 * testsuite/gas/arm/cde-warnings.s:
2427 * testsuite/gas/arm/cde.d:
2428 * testsuite/gas/arm/cde.s:
2429
4934a27c
MM		 24302020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2431 Matthew Malcomson <matthew.malcomson@arm.com>
2432
2433 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2434 CDE coprocessor that can be enabled.
2435 (enum pred_instruction_type): New pred type.
2436 (BAD_NO_VPT): New error message.
2437 (BAD_CDE): New error message.
2438 (BAD_CDE_COPROC): New error message.
2439 (enum operand_parse_code): Add new immediate operands.
2440 (parse_operands): Account for new immediate operands.
2441 (check_cde_operand): New.
2442 (cde_coproc_enabled): New.
2443 (cde_coproc_pos): New.
2444 (cde_handle_coproc): New.
2445 (cxn_handle_predication): New.
2446 (do_custom_instruction_1): New.
2447 (do_custom_instruction_2): New.
2448 (do_custom_instruction_3): New.
2449 (do_cx1): New.
2450 (do_cx1a): New.
2451 (do_cx1d): New.
2452 (do_cx1da): New.
2453 (do_cx2): New.
2454 (do_cx2a): New.
2455 (do_cx2d): New.
2456 (do_cx2da): New.
2457 (do_cx3): New.
2458 (do_cx3a): New.
2459 (do_cx3d): New.
2460 (do_cx3da): New.
2461 (handle_pred_state): Define new IT block behaviour.
2462 (insns): Add newn CX*{,d}{,a} instructions.
2463 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2464 Define new cdecp extension strings.
2465 * doc/c-arm.texi: Document new cdecp extension arguments.
2466 * testsuite/gas/arm/cde-scalar.d: New test.
2467 * testsuite/gas/arm/cde-scalar.s: New test.
2468 * testsuite/gas/arm/cde-warnings.d: New test.
2469 * testsuite/gas/arm/cde-warnings.l: New test.
2470 * testsuite/gas/arm/cde-warnings.s: New test.
2471 * testsuite/gas/arm/cde.d: New test.
2472 * testsuite/gas/arm/cde.s: New test.
2473
4b5aaf5f
L		 24742020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2475
2476 PR gas/25516
2477 * config/tc-i386.c (intel64): Renamed to ...
2478 (isa64): This.
2479 (match_template): Accept Intel64 only instruction by default.
2480 (i386_displacement): Updated.
2481 (md_parse_option): Updated.
2482 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2483 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2484 -mamd64 to x86-64-sysenter-amd.
2485 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2486
33176d91
AM		 24872020-02-10 Alan Modra <amodra@gmail.com>
2488
2489 * config/obj-elf.c (obj_elf_change_section): Error for section
2490 type, attr or entsize changes in assembly.
2491 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2492 * testsuite/gas/elf/section5.l: Update.
2493
82194874
AM		 24942020-02-10 Alan Modra <amodra@gmail.com>
2495
2496 * output-file.c (output_file_close): Do a normal close when
2497 flag_always_generate_output.
2498 * write.c (write_object_file): Don't stop output when
2499 flag_always_generate_output.
2500
9fc0b501
SB		 25012020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2502
2503 PR 25469
2504 * config/tc-z80.c: Add -gbz80 command line option to generate code
2505 for the GameBoy Z80. Add support for generating DWARF.
2506 * config/tc-z80.h: Add support for DWARF debug information
2507 generation.
2508 * doc/c-z80.texi: Document new command line option.
2509 * testsuite/gas/z80/gbz80_all.d: New file.
2510 * testsuite/gas/z80/gbz80_all.s: New file.
2511 * testsuite/gas/z80/z80.exp: Run the new tests.
2512 * testsuite/gas/z80/z80n_all.d: New file.
2513 * testsuite/gas/z80/z80n_all.s: New file.
2514 * testsuite/gas/z80/z80n_reloc.d: New file.
2515
b7d07216
L		 25162020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2517
2518 PR gas/25381
2519 * config/obj-elf.c (get_section): Also check
2520 linked_to_symbol_name.
2521 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2522 (obj_elf_parse_section_letters): Handle the 'o' flag.
2523 (build_group_lists): Renamed to ...
2524 (build_additional_section_info): This. Set elf_linked_to_section
2525 from map_head.linked_to_symbol_name.
2526 (elf_adjust_symtab): Updated.
2527 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2528 * doc/as.texi: Document the 'o' flag.
2529 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2530 * testsuite/gas/elf/section18.d: New file.
2531 * testsuite/gas/elf/section18.s: Likewise.
2532 * testsuite/gas/elf/section19.d: Likewise.
2533 * testsuite/gas/elf/section19.s: Likewise.
2534 * testsuite/gas/elf/section20.d: Likewise.
2535 * testsuite/gas/elf/section20.s: Likewise.
2536 * testsuite/gas/elf/section21.d: Likewise.
2537 * testsuite/gas/elf/section21.l: Likewise.
2538 * testsuite/gas/elf/section21.s: Likewise.
2539
5eb617a7
L		 25402020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2541
2542 * NEWS: Mention x86 assembler options to align branches for
2543 binutils 2.34.
2544
986ac314
L		 25452020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2546
2547 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2548 only for ELF targets.
2549 * testsuite/gas/i386/unique.d: Don't xfail.
2550 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2551
19234a6d
AM		 25522020-02-06 Alan Modra <amodra@gmail.com>
2553
2554 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2555 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2556
02e0be69
AM		 25572020-02-06 Alan Modra <amodra@gmail.com>
2558
2559 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2560 xfail, and rename test.
2561 * testsuite/gas/elf/section12b.d: Likewise.
2562 * testsuite/gas/elf/section16a.d: Likewise.
2563 * testsuite/gas/elf/section16b.d: Likewise.
2564
a8c4d40b
L		 25652020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2566
2567 PR gas/25380
2568 * config/obj-elf.c (section_match): Removed.
2569 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2570 section_id.
2571 (obj_elf_change_section): Replace info and group_name arguments
2572 with match_p. Also update the section ID and flags from match_p.
2573 (obj_elf_section): Handle "unique,N". Update call to
2574 obj_elf_change_section.
2575 * config/obj-elf.h (elf_section_match): New.
2576 (obj_elf_change_section): Updated.
2577 * config/tc-arm.c (start_unwind_section): Update call to
2578 obj_elf_change_section.
2579 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2580 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2581 (microblaze_s_sdata): Likewise.
2582 (microblaze_s_rdata): Likewise.
2583 (microblaze_s_bss): Likewise.
2584 * config/tc-mips.c (s_change_section): Likewise.
2585 * config/tc-msp430.c (msp430_profiler): Likewise.
2586 * config/tc-rx.c (parse_rx_section): Likewise.
2587 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2588 * doc/as.texi: Document "unique,N" in .section directive.
2589 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2590 * testsuite/gas/elf/section15.d: New file.
2591 * testsuite/gas/elf/section15.s: Likewise.
2592 * testsuite/gas/elf/section16.s: Likewise.
2593 * testsuite/gas/elf/section16a.d: Likewise.
2594 * testsuite/gas/elf/section16b.d: Likewise.
2595 * testsuite/gas/elf/section17.d: Likewise.
2596 * testsuite/gas/elf/section17.l: Likewise.
2597 * testsuite/gas/elf/section17.s: Likewise.
2598 * testsuite/gas/i386/unique.d: Likewise.
2599 * testsuite/gas/i386/unique.s: Likewise.
2600 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2601 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2602
575d37ae
L		 26032020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2604
2605 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2606
2384096c
G		 26072020-02-01 Anthony Green <green@moxielogic.com>
2608
2609 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2610
95441c43
SL		 26112020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2612
2613 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2614 %tls_ldo.
2615
d465d695
AV		 26162020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2617
2618 PR gas/25472
2619 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2620 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2621 +mve.
2622 * testsuite/gas/arm/mve_dsp.d: New test.
2623
d26cc8a9
NC		 26242020-01-31 Nick Clifton <nickc@redhat.com>
2625
2626 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2627 rather than BFD_RELOC_NONE.
2628
90e9955a
SP		 26292020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2630
2631 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2632 to support VLDMIA instruction for MVE.
2633 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2634 instruction for MVE.
2635 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2636 instruction for MVE.
2637 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2638 instruction for MVE.
2639 * testsuite/gas/arm/mve-ldst.d: New test.
2640 * testsuite/gas/arm/mve-ldst.s: Likewise.
2641
53943f32
NC		 26422020-01-31 Nick Clifton <nickc@redhat.com>
2643
2644 * po/fr.po: Updated French translation.
2645 * po/ru.po: Updated Russian translation.
2646
c3036ed0
RS		 26472020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2648
2649 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2650 .s for the movprfx.
2651 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2652 * testsuite/gas/aarch64/sve-movprfx_28.d,
2653 * testsuite/gas/aarch64/sve-movprfx_28.l,
2654 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2655
2ae4c703
JB		 26562020-01-30 Jan Beulich <jbeulich@suse.com>
2657
2658 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2659 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2660 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2661 Adjust expectations.
2662
bd434cc4
JM		 26632020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2664
2665 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2666 * testsuite/gas/bpf/alu-be.d: Likewise.
2667 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2668 * testsuite/gas/bpf/alu32-be.d: Likewise.
2669
aeab2b26
JB		 26702020-01-30 Jan Beulich <jbeulich@suse.com>
2671
2672 * testsuite/gas/i386/x86-64-branch-2.s,
2673 testsuite/gas/i386/x86-64-branch-4.s,
2674 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2675 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2676 testsuite/gas/i386/x86-64-branch-2.d,
2677 testsuite/gas/i386/x86-64-branch-4.l,
2678 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2679
873494c8
JB		 26802020-01-30 Jan Beulich <jbeulich@suse.com>
2681
2682 * config/tc-i386.c (process_suffix): .
2683 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2684 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2685 Add LRETQ case.
2686 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2687 suffix.
2688 testsuite/gas/i386/x86_64.s: Add RETF cases.
2689 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2690 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2691 testsuite/gas/i386/x86-64-opcode.d,
2692 testsuite/gas/i386/x86-64-suffix-intel.d,
2693 testsuite/gas/i386/x86-64-suffix.d,
2694 testsuite/gas/i386/x86_64-intel.d
2695 testsuite/gas/i386/x86_64.d: Adjust expectations.
2696 * testsuite/gas/i386/x86-64-suffix.e,
2697 testsuite/gas/i386/x86_64.e: New.
2698
62b3f548
JB		 26992020-01-30 Jan Beulich <jbeulich@suse.com>
2700
2701 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2702 special case.
2703
bc31405e
L		 27042020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2705
2706 PR binutils/25445
2707 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2708 movsxd.
2709 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2710 differences. Document movslq and movsxd.
2711 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2712 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2713 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2714 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2715 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2716 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2717 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2718 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2719 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2720 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2721 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2722
e3696f67
AM		 27232020-01-27 Alan Modra <amodra@gmail.com>
2724
2725 * testsuite/gas/all/gas.exp: Replace case statements with switch
2726 statements.
2727 * testsuite/gas/elf/elf.exp: Likewise.
2728 * testsuite/gas/macros/macros.exp: Likewise.
2729 * testsuite/lib/gas-defs.exp: Likewise.
2730
7568c93b
TC		 27312020-01-27 Tamar Christina <tamar.christina@arm.com>
2732
2733 PR 25403
2734 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2735 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2736
403d1bd9
JW		 27372020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2738
2739 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2740 s exts must be known, so rename *ok* to *fail*.
2741 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2742 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2743 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2744 above change.
2745 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2746 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2747
be4c5e58
L		 27482020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2749
2750 PR gas/25438
2751 * config/tc-i386.c (check_long_reg): Always disallow double word
2752 suffix in mnemonic with word general register.
2753 * testsuite/gas/i386/general.s: Replace word general register
2754 with double word general register for movl.
2755 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2756 register.
2757 * testsuite/gas/i386/general.l: Updated.
2758 * testsuite/gas/i386/inval.l: Likewise.
2759
9e7028aa
AM		 27602020-01-22 Alan Modra <amodra@gmail.com>
2761
2762 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2763 __tls_get_addr_desc and __tls_get_addr_opt.
2764
e3ed17f3
JB		 27652020-01-21 Jan Beulich <jbeulich@suse.com>
2766
2767 * testsuite/gas/i386/inval-crc32.s,
2768 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2769 * testsuite/gas/i386/inval-crc32.l,
2770 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2771
1a035124
JB		 27722020-01-21 Jan Beulich <jbeulich@suse.com>
2773
2774 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2775 generic code path. Deal with No_lSuf being set in a template.
2776 * testsuite/gas/i386/inval-crc32.l,
2777 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2778 instead of error(s) when operand size is ambiguous.
2779 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2780 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2781 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2782 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2783 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2784 Adjust expectations.
2785
c006a730
JB		 27862020-01-21 Jan Beulich <jbeulich@suse.com>
2787
2788 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2789 and an intel_syntax check. Re-write lack-of-suffix processing
2790 logic.
2791 * doc/c-i386.texi: Document operand size defaults for suffix-
2792 less AT&T syntax insns.
2793 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2794 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2795 testsuite/gas/i386/x86-64-avx-scalar.s,
2796 testsuite/gas/i386/x86-64-avx.s,
2797 testsuite/gas/i386/x86-64-bundle.s,
2798 testsuite/gas/i386/x86-64-intel64.s,
2799 testsuite/gas/i386/x86-64-lock-1.s,
2800 testsuite/gas/i386/x86-64-opcode.s,
2801 testsuite/gas/i386/x86-64-sse2avx.s,
2802 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2803 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2804 testsuite/gas/i386/x86-64-nops.s,
2805 testsuite/gas/i386/x86-64-ptwrite.s,
2806 testsuite/gas/i386/x86-64-simd.s,
2807 testsuite/gas/i386/x86-64-sse-noavx.s,
2808 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2809 insns.
2810 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2811 testsuite/gas/i386/noreg64.s: Add further tests.
2812 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2813 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2814 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2815 testsuite/gas/i386/sse-noavx.d,
2816 testsuite/gas/i386/x86-64-intel64.d,
2817 testsuite/gas/i386/x86-64-nops.d,
2818 testsuite/gas/i386/x86-64-opcode.d,
2819 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2820 testsuite/gas/i386/x86-64-ptwrite.d,
2821 testsuite/gas/i386/x86-64-simd-intel.d,
2822 testsuite/gas/i386/x86-64-simd-suffix.d,
2823 testsuite/gas/i386/x86-64-simd.d,
2824 testsuite/gas/i386/x86-64-sse-noavx.d
2825 testsuite/gas/i386/x86-64-suffix.d,
2826 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2827 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2828 testsuite/gas/i386/noreg64.l: New.
2829 * testsuite/gas/i386/i386.exp: Run new tests.
2830
c906a69a
JB		 28312020-01-21 Jan Beulich <jbeulich@suse.com>
2832
2833 * testsuite/gas/i386/avx512_bf16_vl.s,
2834 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2835 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2836 broadcast forms of VCVTNEPS2BF16.
2837 * testsuite/gas/i386/avx512_bf16_vl.d,
2838 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2839
26916852
NC		 28402020-01-20 Nick Clifton <nickc@redhat.com>
2841
2842 * po/uk.po: Updated Ukranian translation.
2843
14470f07
L		 28442020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2845
2846 PR ld/25416
2847 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2848 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2849 x32 object.
2850 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2851 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2852 R_X86_64_GOTPC32_TLSDESC relocation.
2853
1b1bb2c6
NC		 28542020-01-18 Nick Clifton <nickc@redhat.com>
2855
2856 * configure: Regenerate.
2857 * po/gas.pot: Regenerate.
2858
ae774686
NC		 28592020-01-18 Nick Clifton <nickc@redhat.com>
2860
2861 Binutils 2.34 branch created.
2862
42e04b36
L		 28632020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2864
2865 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2866 with vex_encoding_vex.
2867 (parse_insn): Likewise.
2868 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2869 and {vex3} documentation.
2870 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2871 {vex}.
2872 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2873
2da2eaf4
AV		 28742020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2875
2876 PR 25376
2877 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2878 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2879 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2880 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2881 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2882 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2883
45a4bb20
JB		 28842020-01-16 Jan Beulich <jbeulich@suse.com>
2885
2886 * config/tc-i386.c (match_template): Drop found_cpu_match local
2887 variable.
2888
4814632e
JB		 28892020-01-16 Jan Beulich <jbeulich@suse.com>
2890
2891 * testsuite/gas/i386/avx512dq-inval.l,
2892 testsuite/gas/i386/avx512dq-inval.s: New.
2893 * testsuite/gas/i386/i386.exp: Run new test.
2894
131cb553
JL		 28952020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2896
2897 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2898 relocations when the target is 430X, except when extracting part of an
2899 expression.
2900 (msp430_srcoperand): Adjust comment.
2901 Initialize the expp member of the msp430_operand_s struct as
2902 appropriate.
2903 (msp430_dstoperand): Likewise.
2904 * testsuite/gas/msp430/msp430.exp: Run new test.
2905 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2906 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2907
c24d0e8d
AM		 29082020-01-15 Alan Modra <amodra@gmail.com>
2909
2910 * configure.tgt: Add sparc-*-freebsd case.
2911
e44925ae
LC		 29122020-01-14 Lili Cui <lili.cui@intel.com>
2913
2914 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2915 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2916 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2917 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2918 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2919 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2920 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2921 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2922 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2923 * testsuite/gas/i386/align-branch-5.d: Likewise.
2924 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2925 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2926 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2927 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2928 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2929 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2930 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2931 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2932 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2933 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2934 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2935 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2936
7a6bf3be
SB		 29372020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2938
2939 PR 25377
2940 * config/tc-z80.c: Add support for half precision, single
2941 precision and double precision floating point values.
2942 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2943 * doc/as.texi: Add new z80 command line options.
2944 * doc/c-z80.texi: Document new z80 command line options.
2945 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2946 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2947 * testsuite/gas/z80/z80.exp: Run the new test.
2948 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2949 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2950 * testsuite/gas/z80/strings.d: Update expected output.
2951
82e9597c
MM		 29522020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2953
2954 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2955 dependency.
2956
5e4f7e05
CZ		 29572020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2958
2959 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2960 the CPU.
2961 * config/tc-arc.h: Add header if/defs.
2962 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2963
febda64f
AM		 29642020-01-13 Alan Modra <amodra@gmail.com>
2965
2966 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2967
5496abe1
AM		 29682020-01-13 Alan Modra <amodra@gmail.com>
2969
2970 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2971 insertion.
2972
ec4181f2
AM		 29732020-01-10 Alan Modra <amodra@gmail.com>
2974
2975 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2976 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2977
40c75bc8
SB		 29782020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2979
2980 PR 25224
2981 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2982 opcode byte values.
2983 (emit_ld_r_r): Likewise.
2984 (emit_ld_rr_m): Likewise.
2985 (emit_ld_rr_nn): Likewise.
2986
72aea328
JB		 29872020-01-09 Jan Beulich <jbeulich@suse.com>
2988
2989 * config/tc-i386.c (optimize_encoding): Add
2990 is_any_vex_encoding() invocations. Drop respective
2991 i.tm.extension_opcode == None checks.
2992
3f93af61
JB		 29932020-01-09 Jan Beulich <jbeulich@suse.com>
2994
2995 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2996 REX transformations. Correct comment indentation.
2997
7697afb6
JB		 29982020-01-09 Jan Beulich <jbeulich@suse.com>
2999
3000 * config/tc-i386.c (optimize_encoding): Generalize register
3001 transformation for TEST optimization.
3002
d835a58b
JB		 30032020-01-09 Jan Beulich <jbeulich@suse.com>
3004
3005 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3006 testsuite/gas/i386/x86-64-sysenter-amd.d,
3007 testsuite/gas/i386/x86-64-sysenter-amd.l,
3008 testsuite/gas/i386/x86-64-sysenter-intel.d,
3009 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3010 * testsuite/gas/i386/i386.exp: Run new tests.
3011
915808f6
NC		 30122020-01-08 Nick Clifton <nickc@redhat.com>
3013
3014 PR 25284
3015 * doc/as.texi (Align): Document the fact that all arguments can be
3016 omitted.
3017 (Balign): Likewise.
3018 (P2align): Likewise.
3019
f1f28025
NC		 30202020-01-08 Nick Clifton <nickc@redhat.com>
3021
3022 PR 14891
3023 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3024 already defined as a different symbol type.
3025 * testsuite/gas/elf/pr14891.s: New test source file.
3026 * testsuite/gas/elf/pr14891.d: New test driver.
3027 * testsuite/gas/elf/pr14891.s: New test expected error output.
3028 * testsuite/gas/elf/elf.exp: Run the new test.
3029
030a2e78
AM		 30302020-01-08 Alan Modra <amodra@gmail.com>
3031
3032 * config/tc-z8k.c (md_begin): Make idx unsigned.
3033 (get_specific): Likewise for this_index.
3034
2a1ebfb2
CZ		 30352020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3036
3037 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3038 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3039 (md_operand): Set X_md to absent.
3040 (arc_parse_name): Check for X_md.
3041
16d87673
SB		 30422020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3043
3044 PR 25311
3045 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3046 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3047 NO_STRING_ESCAPES.
3048 * read.c (next_char_of_string): Likewise.
3049 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3050 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3051
a2322019
NC		 30522020-01-03 Nick Clifton <nickc@redhat.com>
3053
3054 * po/sv.po: Updated Swedish translation.
3055
5437a02a
JB		 30562020-01-03 Jan Beulich <jbeulich@suse.com>
3057
3058 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3059 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3060
567dfba2
JB		 30612020-01-03 Jan Beulich <jbeulich@suse.com>
3062
3063 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3064 by-element usdot. Add 64-bit form tests for by-element sudot.
3065 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3066
8c45011a
JB		 30672020-01-03 Jan Beulich <jbeulich@suse.com>
3068
3069 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3070 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3071
f4950f76
JB		 30722020-01-03 Jan Beulich <jbeulich@suse.com>
3073
3074 * testsuite/gas/aarch64/f64mm.d,
3075 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3076
6655dba2
SB		 30772020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3078
3079 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3080 support for assembler code generated by SDCC. Add new relocation
3081 types. Add z80-elf target support.
3082 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3083 labels. Local labels starts from ".L".
3084 * NEWS: Mention the new support.
3085 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3086 * testsuite/gas/all/fwdexp.s: Likewise.
3087 * testsuite/gas/all/cond.l: Likewise.
3088 * testsuite/gas/all/cond.s: Likewise.
3089 * testsuite/gas/all/fwdexp.d: Likewise.
3090 * testsuite/gas/all/fwdexp.s: Likewise.
3091 * testsuite/gas/elf/section2.e-mips: Likewise.
3092 * testsuite/gas/elf/section2.l: Likewise.
3093 * testsuite/gas/elf/section2.s: Likewise.
3094 * testsuite/gas/macros/app1.d: Likewise.
3095 * testsuite/gas/macros/app1.s: Likewise.
3096 * testsuite/gas/macros/app2.d: Likewise.
3097 * testsuite/gas/macros/app2.s: Likewise.
3098 * testsuite/gas/macros/app3.d: Likewise.
3099 * testsuite/gas/macros/app3.s: Likewise.
3100 * testsuite/gas/macros/app4.d: Likewise.
3101 * testsuite/gas/macros/app4.s: Likewise.
3102 * testsuite/gas/macros/app4b.s: Likewise.
3103 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3104 * testsuite/gas/z80/z80.exp: Add new tests
3105 * testsuite/gas/z80/dollar.d: New file.
3106 * testsuite/gas/z80/dollar.s: New file.
3107 * testsuite/gas/z80/ez80_adl_all.d: New file.
3108 * testsuite/gas/z80/ez80_adl_all.s: New file.
3109 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3110 * testsuite/gas/z80/ez80_isuf.s: New file.
3111 * testsuite/gas/z80/ez80_z80_all.d: New file.
3112 * testsuite/gas/z80/ez80_z80_all.s: New file.
3113 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3114 * testsuite/gas/z80/r800_extra.d: New file.
3115 * testsuite/gas/z80/r800_extra.s: New file.
3116 * testsuite/gas/z80/r800_ii8.d: New file.
3117 * testsuite/gas/z80/r800_z80_doc.d: New file.
3118 * testsuite/gas/z80/z180.d: New file.
3119 * testsuite/gas/z80/z180.s: New file.
3120 * testsuite/gas/z80/z180_z80_doc.d: New file.
3121 * testsuite/gas/z80/z80_doc.d: New file.
3122 * testsuite/gas/z80/z80_doc.s: New file.
3123 * testsuite/gas/z80/z80_ii8.d: New file.
3124 * testsuite/gas/z80/z80_ii8.s: New file.
3125 * testsuite/gas/z80/z80_in_f_c.d: New file.
3126 * testsuite/gas/z80/z80_in_f_c.s: New file.
3127 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3128 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3129 * testsuite/gas/z80/z80_out_c_0.d: New file.
3130 * testsuite/gas/z80/z80_out_c_0.s: New file.
3131 * testsuite/gas/z80/z80_reloc.d: New file.
3132 * testsuite/gas/z80/z80_reloc.s: New file.
3133 * testsuite/gas/z80/z80_sli.d: New file.
3134 * testsuite/gas/z80/z80_sli.s: New file.
3135
a65b5de6
SN		 31362020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3137
3138 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3139 REGLIST_RN.
3140
b14ce8bf
AM		 31412020-01-01 Alan Modra <amodra@gmail.com>
3142
3143 Update year range in copyright notice of all files.
3144
0b114740 3145For older changes see ChangeLog-2019
3499769a 3146\f
0b114740 3147Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3148
3149Copying and distribution of this file, with or without modification,
3150are permitted in any medium without royalty provided the copyright
3151notice and this notice are preserved.
3152
3153Local Variables:
3154mode: change-log
3155left-margin: 8
3156fill-column: 74
3157version-control: never
3158End:
GDB Binutils - Deliverables
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