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RISC-V: Support to add implicit extensions.
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
dfe92496
NC		 12020-12-01 Nelson Chu <nelson.chu@sifive.com>
2
3 * config/tc-riscv.c (riscv_subset_supports): Updated.
4 * testsuite/gas/riscv/march-imply-i2p0.d: New testcase. Need to
5 add the implicit zicsr and zifencei when i's version less than 2.1.
6 * testsuite/gas/riscv/march-imply-i2p1.d: New testcase.
7 * testsuite/gas/riscv/march-imply-d.d: Likewise.
8 * testsuite/gas/riscv/march-imply-f.d: Likewise.
9 * testsuite/gas/riscv/march-imply-q.d: Likewise.
10 * testsuite/gas/riscv/march-fail-rv32iq.l: Updated.
11 * testsuite/gas/riscv/march-fail-rv32id.d: Removed.
12 * testsuite/gas/riscv/march-fail-rv32id.l: Likewise.
13 * testsuite/gas/riscv/march-fail-rv64iq.d: Likewise.
14 * testsuite/gas/riscv/march-fail-rv64iq.l: Likewise.
15
7ef19aa6
NC		 162020-12-01 Nelson Chu <nelson.chu@sifive.com>
17
18 * config/tc-riscv.c (riscv_get_default_ext_version):
19 Change the version type from unsigned to int.
20 (riscv_set_arch): Use as_bad rather than as_fatal to
21 report more errors.
22 * testsuite/gas/riscv/attribute-02.d: Updated since x must be
23 set with versions.
24 * testsuite/gas/riscv/attribute-03.d: Likewise.
25 * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
26 * testsuite/gas/riscv/attribute-09.d: zicsr wasn't supported
27 in the spec 2.2, so choose the newer spec.
28 * testsuite/gas/riscv/march-fail-base-01.l: Updated since as_bad.
29 * testsuite/gas/riscv/march-fail-base-02.l: Likewise.
30 * testsuite/gas/riscv/march-fail-order-std.l: Likewise.
31 * testsuite/gas/riscv/march-fail-order-x.l: Likewise.
32 * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
33 * testsuite/gas/riscv/march-fail-porder.l: Likewise.
34 * testsuite/gas/riscv/march-fail-rv32ef.l: Likewise.
35 * testsuite/gas/riscv/march-fail-rv32id.l: Likewise.
36 * testsuite/gas/riscv/march-fail-rv32iq.l: Likewise.
37 * testsuite/gas/riscv/march-fail-rv64iq.l: Likewise.
38 * testsuite/gas/riscv/march-fail-single-char.l: Likewise.
39 * testsuite/gas/riscv/march-fail-unknown-std.l: Likewise.
40 * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
41 * testsuite/gas/riscv/march-fail-uppercase.l: Likewise.
42 * testsuite/gas/riscv/march-fail-version.l: Likewise.
43 * testsuite/gas/riscv/march-fail-isa-spec.d: Likewise.
44 * testsuite/gas/riscv/march-fail-isa-spec.l: Likewise.
45
5a1b31e1
NC		 462020-12-01 Nelson Chu <nelson.chu@sifive.com>
47
48 * testsuite/gas/riscv/march-fail-order-z.d: New testcase, check
49 orders of prefixed z extensions.
50 * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
51 * testsuite/gas/riscv/march-fail-single-char-h.d: New testcase.
52 * testsuite/gas/riscv/march-fail-single-char.l: Updated.
53 * testsuite/gas/riscv/march-fail-unknown-h.d: New testcase.
54 * testsuite/gas/riscv/march-fail-unknown.l: Updated.
55
e8d4709e
NC		 562020-12-01 Nelson Chu <nelson.chu@sifive.com>
57
58 * testsuite/gas/riscv/march-fail-uppercase-base.d: Updated.
59 * testsuite/gas/riscv/march-fail-uppercase.l: Updated.
60 * testsuite/gas/riscv/march-fail-uppercase-x.d: New testcase.
61
d541518b
NC		 622020-12-01 Nelson Chu <nelson.chu@sifive.com>
63
64 (These are new testcases that cover more cases)
65 * testsuite/gas/riscv/march-fail-base-01.d: The first extension must
66 be e, i or g.
67 * testsuite/gas/riscv/march-fail-base-01.l: Likewise.
68 * testsuite/gas/riscv/march-fail-base-02.d: rv64e is an invalid base ISA.
69 * testsuite/gas/riscv/march-fail-base-02.l: Likewise.
70 * testsuite/gas/riscv/march-fail-order-std.d: Check orders of standard
71 extensions.
72 * testsuite/gas/riscv/march-fail-order-std.l: Likewise.
73 * testsuite/gas/riscv/march-fail-order-x.d: Check orders of prefixed
74 x extensions.
75 * testsuite/gas/riscv/march-fail-order-x.l: Likewise.
76 * testsuite/gas/riscv/march-fail-porder-x-std.d: Check orders when
77 standard and prefixed extensions are set at the same time.
78 * testsuite/gas/riscv/march-fail-porder-x-z.d: Likewise.
79 * testsuite/gas/riscv/march-fail-porder-z-std.d: Likewise.
80 * testsuite/gas/riscv/march-fail-porder.l: Likewise.
81 * testsuite/gas/riscv/march-fail-single-char-s.d: Only standard
82 extensions can use single char.
83 * testsuite/gas/riscv/march-fail-single-char-x.d: Likewise.
84 * testsuite/gas/riscv/march-fail-single-char-z.d: Likewise.
85 * testsuite/gas/riscv/march-fail-single-char.l: Likewise.
86 * testsuite/gas/riscv/march-fail-unknown-s.d: All extensions
87 should be known, except the non-standard x extensions.
88 * testsuite/gas/riscv/march-fail-unknown-std.d: Likewise.
89 * testsuite/gas/riscv/march-fail-unknown-std.l: Likewise.
90 * testsuite/gas/riscv/march-fail-unknown-z.d: Likewise.
91 * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
92 * testsuite/gas/riscv/march-fail-uppercase-base.d: Do not
93 allow any uppercase in the arch string.
94 * testsuite/gas/riscv/march-fail-uppercase-std.d: Likewise.
95 * testsuite/gas/riscv/march-fail-uppercase-z.d: Likewise.
96 * testsuite/gas/riscv/march-fail-uppercase.l: Likewise.
97 * testsuite/gas/riscv/march-fail-version-x.d: Failed to set versions.
98 * testsuite/gas/riscv/march-fail-version-z.d: Likewise.
99 * testsuite/gas/riscv/march-fail-version.l: Likewise.
100 * testsuite/gas/riscv/march-fail-rv32ef.l: Updated.
101 * testsuite/gas/riscv/march-fail-rv32id.d: Need f-ext.
102 * testsuite/gas/riscv/march-fail-rv32iq.d: Should be rv64.
103 * testsuite/gas/riscv/march-fail-rv32iq.l: Likewise.
104 * testsuite/gas/riscv/march-fail-rv64iq.d: Need d-ext and f-ext.
105 * testsuite/gas/riscv/march-fail-rv64iq.l: Likewise.
106
107 (The following testcases are removed and covered by new testcases)
108 * testsuite/gas/riscv/march-fail-rv32i.d: march-fail-uppercase-base.
109 * testsuite/gas/riscv/march-fail-rv32i.l: Likewise.
110 * testsuite/gas/riscv/march-fail-rv32iam.d: march-fail-order-std.
111 * testsuite/gas/riscv/march-fail-rv32iam.l: Likewise.
112 * testsuite/gas/riscv/march-fail-rv32ic.d: march-fail-uppercase-std.
113 * testsuite/gas/riscv/march-fail-rv32ic.l: Likewise.
114 * testsuite/gas/riscv/march-fail-rv32icx2p.d: march-fail-version-x.
115 * testsuite/gas/riscv/march-fail-rv32icx2p.l: Likewise.
116 * testsuite/gas/riscv/march-fail-rv32imc.d: march-fail-order-std.
117 * testsuite/gas/riscv/march-fail-rv32imc.l: Likewise.
118 * testsuite/gas/riscv/march-fail-rv64I.d: march-fail-uppercase-std.
119 * testsuite/gas/riscv/march-fail-rv64I.l: Likewise.
120 * testsuite/gas/riscv/march-fail-rv64e.d: march-fail-base-02.
121 * testsuite/gas/riscv/march-fail-rv64e.l: Likewise.
122 * testsuite/gas/riscv/march-fail-s-with-version.d: march-fail-unknown-s.
123 * testsuite/gas/riscv/march-fail-s-with-version.l: Likewise.
124 * testsuite/gas/riscv/march-fail-s.d: march-fail-unknown-s.
125 * testsuite/gas/riscv/march-fail-s.l: Likewise.
126 * testsuite/gas/riscv/march-fail-sx.d: march-fail-unknown-s.
127 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
128
632ee6fd
BP		 1292002-11-29 Borislav Petkov <bp@suse.de>
130
131 * testsuite/gas/i386/branch.d: Add new branch insns test.
132 * testsuite/gas/i386/branch.s: Likewise.
133 * testsuite/gas/i386/i386.exp: Insert the new branch test.
134 * testsuite/gas/i386/x86-64-branch.d: Test for branch hints insns.
135 * testsuite/gas/i386/x86-64-branch.s: Likewise.
136 * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
137
2c6f3e56
JL		 1382020-11-27 Jozef Lawrynowicz <jozef.l@mittosystems.com>
139
140 * testsuite/gas/elf/elf.exp: Run new tests.
141 * testsuite/gas/elf/section25.d: New test.
142 * testsuite/gas/elf/section25.s: New test.
143 * testsuite/gas/elf/section26.d: New test.
144 * testsuite/gas/elf/section26.s: New test.
145
e54ae97f
AM		 1462020-11-25 Alan Modra <amodra@gmail.com>
147
148 * output-file.c (output_file_close): Remove "can't close" from
149 error message.
150 * testsuite/gas/mips/reginfo-2.l: Update expected output.
151
a3a02fe8
PW		 1522020-11-04 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
153
154 * config/tc-aarch64.c (aarch64_cpus): Add Cortex-A78C.
155 * doc/c-aarch64.texi: Document -mcpu=cortex-a78c.
156 * doc/NEWS: Update news.
157
24a16d8b
JL		 1582020-11-19 Jozef Lawrynowicz <jozef.l@mittosystems.com>
159
160 * testsuite/gas/elf/section22.d: Allow FreeBSD OSABI in readelf
161 output.
162 * testsuite/gas/elf/section23a.d: Likewise.
163 * testsuite/gas/elf/section24a.d: Likewise.
164
058430b4
AM		 1652020-11-18 Alan Modra <amodra@gmail.com>
166
167 * doc/as.texi (.nop): Document optional size arg.
168 * dwarf2dbg.c (dwarf2_gen_line_info_1): Only check SEC_ALLOC
169 when ELF. Warn whenever dwarf line number information is ignored.
170 * frags.c (frag_offset_ignore_align_p): New function.
171 * frags.h (frag_offset_ignore_align_p): Declare.
172 * read.c (s_nop): Extend to support optional size arg.
173 * testsuite/gas/elf/dwarf2-20.d: Expect warnings, and exact range.
174 * testsuite/gas/elf/dwarf2-20.s: Emit 16 bytes worth of nops.
175 * testsuite/gas/m68hc11/indexed12.d: Expect warnings.
176
99fabbc9
JL		 1772020-11-18 Jozef Lawrynowicz <jozef.l@mittosystems.com>
178 H.J. Lu <hongjiu.lu@intel.com>
179
180 * NEWS: Announce SHF_GNU_RETAIN support.
181 * config/obj-elf.c (obj_elf_change_section): Merge SHF_GNU_RETAIN bit
182 between section declarations.
183 (obj_elf_parse_section_letters): Handle 'R' flag.
184 Handle numeric flag values within the SHF_MASKOS range.
185 (obj_elf_section): Validate SHF_GNU_RETAIN usage.
186 * doc/as.texi: Document 'R' flag to .section directive.
187 * testsuite/gas/elf/elf.exp: Run new tests.
188 * testsuite/gas/elf/section10.d: Unset SHF_GNU_RETAIN bit.
189 * testsuite/gas/elf/section10.s: Likewise.
190 * testsuite/gas/elf/section22.d: New test.
191 * testsuite/gas/elf/section22.s: New test.
192 * testsuite/gas/elf/section23.s: New test.
193 * testsuite/gas/elf/section23a.d: New test.
194 * testsuite/gas/elf/section23b.d: New test.
195 * testsuite/gas/elf/section23b.err: New test.
196 * testsuite/gas/elf/section24.s: New test.
197 * testsuite/gas/elf/section24a.d: New test.
198 * testsuite/gas/elf/section24b.d: New test.
199
3f4ff088
PW		 2002020-11-13 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
201
202 * NEWS: Update news.
203 * config/tc-aarch64.c: Add option +pauth to -march.
204 * doc/c-aarch64.texi: Update docs.
205 * testsuite/gas/aarch64/pac-feat.d: New test.
206 * testsuite/gas/aarch64/pac-feat.s: New test.
207
e64441b1
PW		 2082020-11-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
209
210 * NEWS: Update news.
211 * config/tc-aarch64.c: New feature flag +flagm.
212 * doc/c-aarch64.texi: Update docs.
213 * testsuite/gas/aarch64/flagm.d: New test.
214 * testsuite/gas/aarch64/flagm.s: New test.
215
1bbda94f
PW		 2162020-11-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
217
218 * config/tc-arm.c (arm_cpus): Add Cortex-A78C.
219 * doc/c-arm.texi: Document -mcpu=cortex-a78c.
220 * testsuite/gas/arm/cpu-cortex-a78c.d: New test.
221
0fa0fc85
BP		 2222020-11-14 Borislav Petkov <bp@suse.de>
223
224 * testsuite/gas/i386/x86-64-segovr.d: Adjust regexes.
225 * testsuite/gas/i386/x86-64-nops.d: Likewise.
226 * testsuite/gas/i386/x86-64-nops-1.d: Likewise.
227 * testsuite/gas/i386/x86-64-nops-1-g64.d: Likewise.
228 * testsuite/gas/i386/x86-64-nops-1-core2.d: Likewise.
229 * testsuite/gas/i386/x86-64-nops-1-k8.d: Likewise.
230 * testsuite/gas/i386/x86-64-nops-2.d: Likewise.
231 * testsuite/gas/i386/x86-64-nops-3.d: Likewise.
232 * testsuite/gas/i386/x86-64-nops-4.d: Likewise.
233 * testsuite/gas/i386/x86-64-nops-4-core2.d: Likewise.
234 * testsuite/gas/i386/x86-64-nops-4-k8.d: Likewise.
235 * testsuite/gas/i386/x86-64-nops-5.d: Likewise.
236 * testsuite/gas/i386/x86-64-nops-5-k8.d: Likewise.
237 * testsuite/gas/i386/x86-64-nops-7.d: Likewise.
238 * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
239 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
240 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
241 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
242 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
243 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
244 * testsuite/gas/i386/x86-64-align-branch-2c.d: Likewise.
245 * testsuite/gas/i386/x86-64-align-branch-6.d: Likewise.
246 * testsuite/gas/i386/x86-64-align-branch-7.d: Likewise.
247 * testsuite/gas/i386/x86-64-align-branch-8.d: Likewise.
248 * testsuite/gas/i386/ilp32/x86-64-nops-1-core2.d: Likewise.
249 * testsuite/gas/i386/ilp32/x86-64-nops-1-k8.d: Likewise.
250 * testsuite/gas/i386/ilp32/x86-64-nops-1.d: Likewise.
251 * testsuite/gas/i386/ilp32/x86-64-nops-2.d: Likewise.
252 * testsuite/gas/i386/ilp32/x86-64-nops-3.d: Likewise.
253 * testsuite/gas/i386/ilp32/x86-64-nops-4-core2.d: Likewise.
254 * testsuite/gas/i386/ilp32/x86-64-nops-4-k8.d: Likewise.
255 * testsuite/gas/i386/ilp32/x86-64-nops-4.d: Likewise.
256 * testsuite/gas/i386/ilp32/x86-64-nops-5-k8.d: Likewise.
257 * testsuite/gas/i386/ilp32/x86-64-nops-5.d: Likewise.
258 * testsuite/gas/i386/ilp32/x86-64-nops.d:: Likewise.
259
1de037a0
JL		 2602020-11-12 Jozef Lawrynowicz <jozef.l@mittosystems.com>
261
262 * config/tc-msp430.c (OPTION_MOVE_DATA): Define.
263 (md_parse_option): Ignore OPTION_MOVE_DATA.
264 (md_longopts): Handle -md option.
265 * testsuite/gas/msp430/msp430.exp: Run new test.
266 * testsuite/gas/msp430/empty.s: New test.
267 * testsuite/gas/msp430/ignore-md.d: New test.
268
bcb78b47
NC		 2692020-11-12 Nick Clifton <nickc@redhat.com>
270
271 PR 26850
a3183ad6
NC		 272 * dwarf2dbg.c (dwarf2_gen_line_info_1): Do not record lines in
273 sections that are not executable or not loadable.
274 (out_debug_line): Move warning message into dwarf2_gen_line_info_1.
bcb78b47
NC		 275 * testsuite/gas/elf/dwarf2-20.s: New test.
276 * testsuite/gas/elf/dwarf2-20.d: New test driver.
277 * testsuite/gas/elf/elf.exp: Run the new test.
a3183ad6 278 * testsuite/gas/elf/warn-2.s: Use the .nop directive.
bcb78b47 279
f27c0b44
PW		 2802020-11-11 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
281
282 * testsuite/gas/aarch64/ls64.s: Update test.
283
05412017
DZ		 2842020-11-09 Denys Zagorui <dzagorui@cisco.com>
285
286 * config/obj-elf (obj_elf_init_stab_section): Improve
287 reproducibility for stabs debugging data format
288
9372689d
SO		 2892020-11-09 Spencer E. Olson <olsonse@umich.edu>
290
291 * testsuite/gas/pru/misc.s: Add tests for lmbd (left-most bit
292 detect).
293 * testsuite/gas/pru/misc.d: Update expected disassembly.
294
4a3e3e22
PW		 2952020-11-09 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
296
297 * config/tc-aarch64.c: Fix comment.
298 * testsuite/gas/aarch64/ls64.d: New test.
299 * testsuite/gas/aarch64/ls64.s: Test for ACCDATA_EL1 register.
300
8edca81e
PW		 3012020-11-09 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
302
303 * config/tc-aarch64.c (process_omitted_operand): Add AARCH64_OPND_Rt_LS64.
304 (parse_operands): Parse Rt range for AARCH64_OPND_Rt_LS64.
305 * testsuite/gas/aarch64/ls64-invalid.l: Update test.
306 * testsuite/gas/aarch64/ls64-invalid.s: Update test.
307 * testsuite/gas/aarch64/ls64.s: Update test.
308
a76bf0e5
AS		 3092020-11-09 Andreas Schwab <schwab@linux-m68k.org>
310
311 * Makefile.am (development.exp): Fix regexp.
312 * Makefile.in: Regenerate.
313
6e1605e4
NC		 3142020-11-09 Nelson Chu <nelson.chu@sifive.com>
315
316 * config/tc-riscv.c (explicit_mabi): New boolean to indicate if
317 the -mabi= option is explictly set.
318 (md_parse_option): Set explicit_mabi to TRUE if -mabi is set.
319 (riscv_set_abi_by_arch): New function. If the -mabi option isn't
320 set, then we set the abi according to the architecture string.
321 Otherwise, check if there are conflicts between architecture
322 and abi setting.
323 (riscv_after_parse_args): Move the abi setting to md_assemble nad
324 riscv_elf_final_processing.
325 (md_assemble): Call the riscv_set_abi_by_arch when we set the
326 start_assemble to TRUE.
327 (riscv_elf_final_processing): Likewise, in case the file without
328 any instruction.
329 * testsuite/gas/riscv/mabi-attr-01.s: New testcase.
330 * testsuite/gas/riscv/mabi-attr-02.s: Likewise.
331 * testsuite/gas/riscv/mabi-attr-03.s: Likewise.
332 * testsuite/gas/riscv/mabi-fail-01.d: Likewise.
333 * testsuite/gas/riscv/mabi-fail-01.l: Likewise.
334 * testsuite/gas/riscv/mabi-fail-02.d: Likewise.
335 * testsuite/gas/riscv/mabi-fail-02.l: Likewise.
336 * testsuite/gas/riscv/mabi-noabi-attr-01a.d: Likewise.
337 * testsuite/gas/riscv/mabi-noabi-attr-01b.d: Likewise.
338 * testsuite/gas/riscv/mabi-noabi-attr-02a.d: Likewise.
339 * testsuite/gas/riscv/mabi-noabi-attr-02b.d: Likewise.
340 * testsuite/gas/riscv/mabi-noabi-attr-03a.d: Likewise.
341 * testsuite/gas/riscv/mabi-noabi-attr-03b.d: Likewise.
342 * testsuite/gas/riscv/mabi-noabi-march-01.d: Likewise.
343 * testsuite/gas/riscv/mabi-noabi-march-02.d: Likewise.
344 * testsuite/gas/riscv/mabi-noabi-march-03.d: Likewise.
345
55cc0128
PW		 3462020-11-04 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
347
348 * testsuite/gas/aarch64/armv8-ras-1_1-invalid.d: New test.
349 * testsuite/gas/aarch64/armv8-ras-1_1-invalid.l: New test.
350 * testsuite/gas/aarch64/armv8-ras-1_1-invalid.s: New test.
351 * testsuite/gas/aarch64/armv8-ras-1_1.d: New test.
352 * testsuite/gas/aarch64/armv8-ras-1_1.s: New test.
353 * testsuite/gas/aarch64/illegal-ras-1.d: Remove.
354 * testsuite/gas/aarch64/illegal-ras-1.l: Remove.
355 * testsuite/gas/aarch64/illegal-ras-1.s: Remove.
356 * testsuite/gas/aarch64/illegal-sysreg-2.d: Remove.
357 * testsuite/gas/aarch64/illegal-sysreg-2.l: Remove.
358
fd65497d
PW		 3592020-11-03 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
360
361 * NEWS: Update docs.
362 * config/tc-aarch64.c: Add +ls64 feature to -march flags set.
363 * testsuite/gas/aarch64/ls64-invalid.d: New test.
364 * testsuite/gas/aarch64/ls64-invalid.l: New test.
365 * testsuite/gas/aarch64/ls64-invalid.s: New test.
366 * testsuite/gas/aarch64/ls64.s: New test.
367
05862db7
CE		 3682020-11-03 Christian Eggers <ceggers@gmx.de>
369
370 * config/obj-elf (elf_frob_symbol): Fix symbol value calculation
371 for versioned symbol aliases.
372
b0ab0693
L		 3732020-10-30 H.J. Lu <hongjiu.lu@intel.com>
374
375 PR gas/26703
376 * config/tc-i386.c (output_insn): Update for
377 GNU_PROPERTY_X86_ISA_1_BASELINE.
378 * testsuite/gas/i386/property-1.d: Updated.
379 * testsuite/gas/i386/property-2.d: Likewise.
380 * testsuite/gas/i386/property-3.d: Likewise.
381 * testsuite/gas/i386/property-4.d: Likewise.
382 * testsuite/gas/i386/property-5.d: Likewise.
383 * testsuite/gas/i386/property-6.d: Likewise.
384 * testsuite/gas/i386/property-11.d: Likewise.
385 * testsuite/gas/i386/property-12.d: Likewise.
386 * testsuite/gas/i386/x86-64-property-1.d: Likewise.
387 * testsuite/gas/i386/x86-64-property-2.d: Likewise.
388 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
389 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
390 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
391 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
392 * testsuite/gas/i386/x86-64-property-11.d: Likewise.
393 * testsuite/gas/i386/x86-64-property-12.d: Likewise.
394
3a959875
PW		 3952020-10-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
396
397 * NEWS: Update docs.
398 * testsuite/gas/aarch64/system-5.d: Update test with WFIT insn.
399 * testsuite/gas/aarch64/system-5.s: Update test with WFIT insn.
400
4012020-10-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
402
403 * config/tc-aarch64.c (parse_operands): Check for C0-C15 value of DSB
404 immediate string operand.
405 * testsuite/gas/aarch64/system-4.d: Update test.
406 * testsuite/gas/aarch64/system-4.s: Update test.
407
4082020-10-27 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
409
410 * NEWS: Update docs.
411 * config/tc-aarch64.c (parse_csr_operand): New operand parser.
412 (parse_operands): Call to CSR operand parser.
413 * testsuite/gas/aarch64/csre_csr-invalid.d: New test.
414 * testsuite/gas/aarch64/csre_csr-invalid.l: New test.
415 * testsuite/gas/aarch64/csre_csr-invalid.s: New test.
416 * testsuite/gas/aarch64/csre_csr.d: New test.
417 * testsuite/gas/aarch64/csre_csr.s: New test.
418
4192020-10-27 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
420
421 * NEWS: Update docs.
422 * testsuite/gas/aarch64/system-5.d: New test.
423 * testsuite/gas/aarch64/system-5.s: New test.
424
ae9d2233
L		 4252020-10-26 H.J. Lu <hongjiu.lu@intel.com>
426
427 PR gas/26778
428 * * dwarf2dbg.c (num_of_auto_assigned): New.
429 (allocate_filenum): Increment num_of_auto_assigned.
430 (dwarf2_directive_filename): Clear the slots auto-assigned
431 before the first .file <NUMBER> directive was seen.
432 * testsuite/gas/i386/dwarf4-line-1.d: New file.
433 * testsuite/gas/i386/dwarf4-line-1.s: Likewise.
434 * testsuite/gas/i386/i386.exp: Run dwarf4-line-1.
435
7e300b86
LX		 4362020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
437
438 * config/tc-csky.c (dump_literals): Fix the literal dump
439 of big vector constant.
440
eae61d61
CQ		 4412020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
442
443 * testsuite/gas/csky/enhance_dsp.s : Change plsl.u16 to plsl.16.
444 * testsuite/gas/csky/enhance_dsp.d : Change plsl.u16 to plsl.16.
445
9d1ccf22
CQ		 4462020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
447
448 * config/tc-csky.c (md_begin): Add version flag in eflag.
449
039dac29
CQ		 4502020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
451
452 * config/tc-csky.c (get_operand_value): Add handler for
453 OPRND_TYPE_IMM5b_VSH and OPRND_TYPE_VREG_WITH_INDEX.
454 * testsuite/gas/csky/csky_vdsp.d : Fix the disassembling for
455 vector register.
456
069ef164
CL		 4572020-10-26 Lili Cui <lili.cui@intel.com>
458
459 * testsuite/gas/i386/avx-vnni.d: Change psuedo prefix from
460 {vex3} to {vex}
461 * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
462
3a959875
PW		 4632020-10-23 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
464
465 * NEWS: Docs update.
466 * config/tc-aarch64.c (parse_operands): Add
467 AARCH64_OPND_BARRIER_DSB_NXS handler.
468 (md_begin): Add content of aarch64_barrier_dsb_nxs_options to
469 aarch64_barrier_opt_hsh hash.
470 * testsuite/gas/aarch64/system-4-invalid.d: New test.
471 * testsuite/gas/aarch64/system-4-invalid.l: New test.
472 * testsuite/gas/aarch64/system-4-invalid.s: New test.
473 * testsuite/gas/aarch64/system-4.d: New test.
474 * testsuite/gas/aarch64/system-4.s: New test.
475
79248c83
SP		 4762020-10-21 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
477
478 PR target/26763
479 * config/tc-arm.c (parse_address_main): Add new MVE addressing mode
480 check.
481 * testsuite/gas/arm/mve-vldr-vstr-bad.d: New test.
482 * testsuite/gas/arm/mve-vldr-vstr-bad.l: Likewise.
483 * testsuite/gas/arm/mve-vldr-vstr-bad.s: Likewise.
484
777cd7ab
DDAG		 4852020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
486
487 * config/tc-arc.c (emit_insn0): Fix printf format.
488
646cc3e0
GG		 4892020-10-20 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
490
491 * config/tc-i386.c (cpu_arch): Add CPU_ZNVER3_FLAGS flags.
492 (i386_align_code): Add PROCESSOR_ZNVER cases.
493 * doc/c-i386.texi: Add znver3, snp, invlpgb and tlbsync.
494 * gas/i386/i386.exp: Add new znver3 test cases.
495 * gas/i386/arch-14-znver3.d: New.
496 * gas/i386/arch-14.d: New.
497 * gas/i386/arch-14.s: New.
498 * gas/i386/invlpgb.d: New.
499 * gas/i386/invlpgb64.d: New.
500 * gas/i386/invlpgb.s: New.
501 * gas/i386/snp.d: New.
502 * gas/i386/snp64.d: New.
503 * gas/i386/snp.s: New.
504 * gas/i386/tlbsync.d: New.
505 * gas/i386/tlbsync.s: New.
506 * gas/i386/x86-64-arch-4-znver3.d: New.
507 * gas/i386/x86-64-arch-4.d: New.
508 * gas/i386/x86-64-arch-4.s: New.
509
9717970a
L		 5102020-10-17 H.J. Lu <hongjiu.lu@intel.com>
511
512 PR gas/25878
513 PR gas/26740
514 * testsuite/gas/i386/dwarf5-line-4.d: New file.
515 * testsuite/gas/i386/dwarf5-line-4.s: Likewise.
516 * testsuite/gas/i386/i386.exp: Run dwarf5-line-4.
517
7ffdc9ae
L		 5182020-10-17 H.J. Lu <hongjiu.lu@intel.com>
519
520 PR gas/25878
521 PR gas/26740
522 * testsuite/gas/i386/dwarf5-line-3.s: Replace dwarf5-line-2.S
523 with dwarf5-line-3.S.
524 * testsuite/gas/i386/dwarf5-line-3.d: Updated.
525
bd0c565e
L		 5262020-10-17 H.J. Lu <hongjiu.lu@intel.com>
527
528 PR gas/25878
529 PR gas/26740
530 * dwarf2dbg.c (allocate_filename_to_slot): Don't reuse the slot 1
531 here.
532 (dwarf2_where): Restore as_where.
533 (dwarf2_directive_filename): Clear the slot 1 if it was assigned
534 to the input file.
535 * testsuite/gas/i386/dwarf5-line-2.d: New file.
536 * testsuite/gas/i386/dwarf5-line-2.s: Likewise.
537 * testsuite/gas/i386/dwarf5-line-3.d: Likewise.
538 * testsuite/gas/i386/dwarf5-line-3.s: Likewise.
539 * testsuite/gas/i386/i386.exp: Run dwarf5-line-2 and
540 dwarf5-line-3.
541
3a959875
PW		 542gas/ChangeLog:
543
5442020-10-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
545
546 * NEWS: Docs update.
547 * config/tc-aarch64.c (armv8.7-a): New arch.
548 * doc/c-aarch64.texi (-march=armv8.7-a): Update docs.
549
5502020-10-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
551
552 * testsuite/gas/aarch64/sysreg-6.d: New test.
553 * testsuite/gas/aarch64/sysreg-6.s: New test.
554
6915020b
L		 5552020-10-16 H.J. Lu <hongjiu.lu@intel.com>
556
557 PR gas/25878
558 PR gas/26740
559 * dwarf2dbg.c (file_entry): Remove auto_assigned.
560 (assign_file_to_slot): Remove the auto_assign argument.
561 (allocate_filenum): Updated.
562 (allocate_filename_to_slot): Reuse the input file entry in the
563 file table.
564 (dwarf2_where): Replace as_where with as_where_physical.
565 * testsuite/gas/i386/dwarf5-line-1.d: New file.
566 * testsuite/gas/i386/dwarf5-line-1.s: Likewise.
567 * testsuite/gas/i386/i386.exp: Run dwarf5-line-1.
568
57392598
CL		 5692020-10-16 Lili Cui <lili.cui@intel.com>
570
6915020b
L		 571 * config/tc-i386.c (cpu_flags_match): Move Pseudo Prefix check
572 to ...
573 (match_template): Here.
57392598
CL		 574 * testsuite/gas/i386/avx-vnni-inval.l: New file.
575 * testsuite/gas/i386/avx-vnni-inval.s: Likewise.
576 * testsuite/gas/i386/avx-vnni.d: Delete invalid {vex2} test.
577 * testsuite/gas/i386/avx-vnni.s: Likewise.
578 * testsuite/gas/i386/i386.exp: Add AVX VNNI invalid tests.
579 * testsuite/gas/i386/x86-64-avx-vnni-inval.l: New file.
580 * testsuite/gas/i386/x86-64-avx-vnni-inval.s: Likewise.
581 * testsuite/gas/i386/x86-64-avx-vnni.d: Delete invalid {vex2} test.
582 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
583
58bf9b6a
L		 5842020-10-14 H.J. Lu <hongjiu.lu@intel.com>
585 Lili Cui <lili.cui@intel.com>
586
587 * NEWS: Add Intel AVX VNNI.
588 * config/tc-i386.c (cpu_arch): Add .avx_vnni and noavx_vnni.
589 (cpu_flags_match): Support CpuVEX_PREFIX.
590 * doc/c-i386.texi: Document .avx_vnni, noavx_vnni and how to
591 encode Intel VNNI instructions with VEX prefix.
592 * testsuite/gas/i386/avx-vnni.d: New file.
593 * testsuite/gas/i386/avx-vnni.s: Likewise.
594 * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
595 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
596 * testsuite/gas/i386/i386.exp: Run AVX VNNI tests.
597
c1fa250a
LC		 5982020-10-14 Lili Cui <lili.cui@intel.com>
599
600 * NEWS: Add Intel HRESET.
601 * config/tc-i386.c (cpu_arch): Add .hreset.
602 (cpu_noarch): Likewise.
603 * doc/c-i386.texi: Document .hreset, nohreset.
604 * testsuite/gas/i386/i386.exp: Run HRESET tests.
605 * testsuite/gas/i386/hreset.d: New file.
606 * testsuite/gas/i386/x86-64-hreset.d: Likewise.
607 * testsuite/gas/i386/hreset.s: Likewise.
608
f64c42a9
LC		 6092020-10-14 Lili Cui <lili.cui@intel.com>
610
611 * NEWS: Add Intel UINTR.
612 * config/tc-i386.c (cpu_arch): Add .uintr.
613 (cpu_noarch): Likewise.
614 * doc/c-i386.texi: Document .uintr and nouintr.
615 * testsuite/gas/i386/i386.exp: Run UINTR tests.
616 * testsuite/gas/i386/x86-64-uintr.d: Likewise.
617 * testsuite/gas/i386/x86-64-uintr.s: Likewise.
618
8b65b895
L		 6192020-10-14 H.J. Lu <hongjiu.lu@intel.com>
620
621 * config/tc-i386.c (load_insn_p): Check opcodeprefix == 0 for
622 base_opcode == 0xfc7.
623 (match_template): Likewise.
624 (process_suffix): Check opcodeprefix == PREFIX_0XF2 for CRC32.
625 (check_byte_reg): Likewise.
626 (output_insn): Don't add the 0xf3 prefix twice for PadLock
627 instructions. Don't add prefix from non-VEX/EVEX base_opcode.
628
7b47a312
L		 6292020-10-13 H.J. Lu <hongjiu.lu@intel.com>
630
631 * config/tc-i386.c (build_vex_prefix): Replace vexopcode with
632 opcodeprefix.
633 (build_evex_prefix): Likewise.
634 (is_any_vex_encoding): Don't check vexopcode.
635 (output_insn): Handle opcodeprefix.
636
32930e4e
L		 6372020-10-09 H.J. Lu <hongjiu.lu@intel.com>
638
639 PR gas/26703
640 * config/tc-i386.c (xstate): Add xstate_mask.
641 (md_assemble): Check i.types[j], instead of i.tm.operand_types[j],
642 for xstate. Set xstate_mask, instead of xstate_zmm, for RegMask.
643 (output_insn): Update for GNU_PROPERTY_X86_ISA_1_V[234]. Update
644 xstate for mask register and VSIB.
645 * testsuite/gas/i386/i386.exp: Run more GNU_PROPERTY tests.
646 * testsuite/gas/i386/property-1.s: Updated to the current
647 GNU_PROPERTY_X86_ISA_1_USED value.
648 * testsuite/gas/i386/property-2.s: Only keep cmove.
649 * testsuite/gas/i386/property-3.s: Changed to addsubpd.
650 * testsuite/gas/i386/property-1.d: Updated.
651 * testsuite/gas/i386/property-2.d: Likewise.
652 * testsuite/gas/i386/property-3.d: Likewise.
653 * testsuite/gas/i386/property-4.d: Likewise.
654 * testsuite/gas/i386/property-5.d: Likewise.
655 * testsuite/gas/i386/property-6.d: Likewise.
656 * testsuite/gas/i386/x86-64-property-1.d: Likewise.
657 * testsuite/gas/i386/x86-64-property-2.d: Likewise.
658 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
659 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
660 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
661 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
662 * testsuite/gas/i386/x86-64-property-7.d: Likewise.
663 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
664 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
665 * testsuite/gas/i386/property-11.d: New file.
666 * testsuite/gas/i386/property-11.s: Likewise.
667 * testsuite/gas/i386/property-12.d: Likewise.
668 * testsuite/gas/i386/property-12.s: Likewise.
669 * testsuite/gas/i386/property-13.d: Likewise.
670 * testsuite/gas/i386/property-13.s: Likewise.
671 * testsuite/gas/i386/x86-64-property-11.d: Likewise.
672 * testsuite/gas/i386/x86-64-property-12.d: Likewise.
673 * testsuite/gas/i386/x86-64-property-13.d: Likewise.
674 * testsuite/gas/i386/x86-64-property-14.d: Likewise.
675 * testsuite/gas/i386/x86-64-property-14.s: Likewise.
676
3a959875
PW		 6772020-10-08 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
678
679 * NEWS: Docs update.
680 * testsuite/gas/aarch64/brbe-invalid.d: New test.
681 * testsuite/gas/aarch64/brbe-invalid.l: New test.
682 * testsuite/gas/aarch64/brbe-invalid.s: New test.
683 * testsuite/gas/aarch64/brbe.d: New test.
684 * testsuite/gas/aarch64/brbe.s: New test.
685
6862020-10-08 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
687
688 * NEWS: Docs update.
689 * testsuite/gas/aarch64/csre-invalid.d: New test.
690 * testsuite/gas/aarch64/csre-invalid.l: New test.
691 * testsuite/gas/aarch64/csre-invalid.s: New test.
692 * testsuite/gas/aarch64/csre.d: New test.
693 * testsuite/gas/aarch64/csre.s: New test.
694
05cfb0d8
AC		 6952020-10-06 Alex Coplan <alex.coplan@arm.com>
696
697 PR 26699
698 * config/tc-aarch64.c (asm_barrier_opt): Delete.
699 (parse_barrier): Fix bogus type punning.
700 * testsuite/gas/aarch64/system.d: Update disassembly.
701 * testsuite/gas/aarch64/system.s: Add isb sy test.
702
0ae9445d
SB		 7032020-10-06 Sergey Belyashav <sergey.belyashov@gmail.com>
704
705 PR 26692
706 * config/tc-z80.c (md_begin): Ensure that xpressions are empty
707 before using them.
708 (unify_indexed): Likewise.
709 (z80_start_line_hook): Improve hash sign handling when SDCC
710 compatibility mode enabled.
711 (md_parse_exp_not_indexed): Improve indirect addressing
712 detection.
713 (md_pseudo_table): Accept hd64 as an alias of z810.
714
3ce6300e
AM		 7152020-10-06 Alan Modra <amodra@gmail.com>
716
717 * testsuite/gas/elf/sh-link-zero.s: Don't start directives in
718 first column. Don't use numeric labels.
719
3a959875
PW		 7202020-10-05 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
721
722 * config/tc-arm.c: Update Cortex-X1 feature flags.
723
cc8b27f8
KR		 7242020-10-05 Kamil Rytarowski <n54@gmx.com>
725
726 * configure.tgt (aarch64*-*-netbsd*): Add target.
727
0cc79db2
SN		 7282020-10-05 Samanta Navarro <ferivoz@riseup.net>
729
730 * doc/as.texi: Fix spelling mistakes.
731 * doc/c-wasm32.texi: Likewise.
732
6d96a594
C		 7332020-10-05 T.K. Chia <u1049321969@caramail.com>
734
735 PR gas/26694
736 * NEWS: Updated for i386 lcall and ljmp change.
737 * config/tc-i386.c (output_interseg_jump): Allow non-absolute
738 segment operand for immediate lcall and ljmp.
739 * testsuite/gas/i386/jump.d,
740 * testsuite/gas/i386/jump.s,
741 * testsuite/gas/i386/jump16.d,
742 * testsuite/gas/i386/jump16.e,
743 * testsuite/gas/i386/jump16.s: Add tests for non-absolute
744 segment operand for immediate ljmp.
745
5b316d90
L		 7462020-10-05 H.J. Lu <hongjiu.lu@intel.com>
747
748 PR binutils/26704
749 * testsuite/gas/i386/noreg64-data16.d: Expect sysretl instead of
750 sysret.
751 * testsuite/gas/i386/noreg64.d: Likewise.
752 * testsuite/gas/i386/x86-64-intel64.d: Likewise.
753 * testsuite/gas/i386/x86-64-opcode.d: Likewise.
754
0e9f3bf1
L		 7552020-10-05 H.J. Lu <hongjiu.lu@intel.com>
756
757 PR binutils/26705
758 * testsuite/gas/i386/x86-64-suffix.s: Add "mov %rsp,%rbp" before
759 sysretq.
760 * testsuite/gas/i386/x86-64-suffix-intel.d: Updated.
761 * testsuite/gas/i386/x86-64-suffix.d: Likewise.
762
b71702f1
NC		 7632020-10-05 Nick Clifton <nickc@redhat.com>
764
765 PR 26253
766 * config/obj-elf.c (obj_elf_section): Accept a numeric value for
767 the "o" section flag. Interpret it as a section index. Allow an
768 index of zero.
769 * doc/as.texi: Document the new behaviour.
770 * NEWS: Mention the new feature. Tidy entries.
771 * testsuite/gas/elf/sh-link-zero.s: New test.
772 * testsuite/gas/elf/sh-link-zero.d: New test driver.
773 * testsuite/gas/elf/elf.exp: Run the new test.
774 * testsuite/gas/elf/section21.l: Updated expected assembler
775 output.
776
3a959875
PW		 7772020-10-05 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
778
779 * config/tc-aarch64.c: Update Cortex-X1 feature flags.
780
b3a3496f
L		 7812020-10-03 H.J. Lu <hongjiu.lu@intel.com>
782
783 PR gas/26685
784 * config/tc-i386.c (process_suffix): Also check the register
785 operand for the address size prefix if the memory operand has
786 no real registers.
787 * testsuite/gas/i386/enqcmd-16bit.d: New file.
788 * testsuite/gas/i386/enqcmd-16bit.s: Likewise.
789 * testsuite/gas/i386/movdir-16bit.d: Likewise.
790 * testsuite/gas/i386/movdir-16bit.s: Likewise.
791 * testsuite/gas/i386/enqcmd.s: Add tests with symbol and DISP.
792 * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
793 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
794 * testsuite/gas/i386/movdir.s: Add tests with symbol and DISP.
795 Remove the .code16 test.
796 * testsuite/gas/i386/i386.exp: Run movdir-16bit and enqcmd-16bit.
797 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
798 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
799 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
800 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
801 * testsuite/gas/i386/enqcmd-intel.d: Likewise.
802 * testsuite/gas/i386/enqcmd.d: Likewise.
803 * testsuite/gas/i386/movdir-intel.d: Likewise.
804 * testsuite/gas/i386/movdir.d: Likewise.
805 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
806 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
807 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
808 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
809
7bd766cc
NC		 8102020-10-02 Nick Clifton <nickc@redhat.com>
811
812 * testsuite/gas/arm/mve-vcvtne-it.d: Allow for padding inserted by
813 PE based targets.
814
642f545a
NC		 8152020-10-01 Nick Clifton <nickc@redhat.com>
816
817 * config/obj-elf (elf_pseudo_table): Add attach_to_group.
818 (obj_elf_attach_to_group): New function.
819 * doc/as.texi: Document the new directive.
820 * NEWS: Mention the new feature.
821 * testsuite/gas/elf/attach-1.s: New test.
822 * testsuite/gas/elf/attach-1.d: New test driver.
823 * testsuite/gas/elf/attach-2.s: New test.
824 * testsuite/gas/elf/attach-2.d: New test driver.
825 * testsuite/gas/elf/attach-err.s: New test.
826 * testsuite/gas/elf/attach-err.d: New test driver.
827 * testsuite/gas/elf/attach-err.err: New test error output.
828 * testsuite/gas/elf/elf.exp: Run the new tests.
829
27f13469
L		 8302020-09-16 H.J. Lu <hongjiu.lu@intel.com>
831
832 PR gas/26685
833 * config/tc-i386.c (process_suffix): Check the register operand
834 for the address size prefix if the memory operand is symbol(%rip).
835 * testsuite/gas/i386/x86-64-enqcmd.s: Add tests with RIP-relative
836 addressing.
837 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
838 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
839 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
840 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
841 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
842
77718e5b
PW		 8432020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
844
845 * config/tc-aarch64.c: Add Cortex-A78 and Cortex-A78AE cores.
846 * doc/c-aarch64.texi: Update docs.
847 * NEWS: Update news.
848
c81946ef
AC		 8492020-09-30 Alex Coplan <alex.coplan@arm.com>
850
851 * NEWS: Mention recent Arm processor support.
852
990e5268
AC		 8532020-09-30 Alex Coplan <alex.coplan@arm.com>
854
855 * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n2.
856 * doc/c-aarch64.texi: Document support for Neoverse N2.
857
e37c930f
AM		 8582020-09-30 Alan Modra <amodra@gmail.com>
859
860 * config/obj-elf.c (obj_elf_change_section): Rename variable to
861 avoid shadowing warning.
862 * symbols.c (symbol_entry_find): Init all symbol_flags fields.
863
3a959875
PW		 8642020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
865
866 * config/tc-arm.c: Add cortex-a78 and cortex-a78ae cores.
867 * doc/c-arm.texi: Update docs.
868 * NEWS: Update news.
869 * testsuite/gas/arm/cpu-cortex-a78.d: New test.
870 * testsuite/gas/arm/cpu-cortex-a78ae.d: New test.
871
aeaccbf4
PW		 8722020-09-29 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
873
874 * NEWS: TRBE, ETE, ETMv4 and Cortex-X1 news updates.
875
394e9bf6
PW		 8762020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
877
878 * config/tc-arm.c: (arm_cpus): Add Cortex-X1.
879 * doc/c-arm.texi: Document -mcpu=cortex-x1.
880 * testsuite/gas/arm/cpu-cortex-x1.d: New test.
881
12e35da6
PW		 8822020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
883
884 * testsuite/gas/aarch64/etm-ro-invalid.d: New test.
885 * testsuite/gas/aarch64/etm-ro-invalid.l: New test.
886 * testsuite/gas/aarch64/etm-ro-invalid.s: New test.
887 * testsuite/gas/aarch64/etm-ro.s: New test.
888 * testsuite/gas/aarch64/etm-wo-invalid.d: New test.
889 * testsuite/gas/aarch64/etm-wo-invalid.l: New test.
890 * testsuite/gas/aarch64/etm-wo-invalid.s: New test.
891 * testsuite/gas/aarch64/etm-wo.s: New test.
892 * testsuite/gas/aarch64/etm.s: New test.
893 * testsuite/gas/aarch64/sysreg.d: system register s2_1_c0_c3_0
894 disassembled now to trcstatr.
895
47e1f9de
PW		 8962020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
897
898 * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
899 * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
900
3454861d
PW		 9012020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
902
12e35da6
PW		 903 * testsuite/gas/aarch64/ete.d: New test.
904 * testsuite/gas/aarch64/ete.s: New test.
3454861d 905
1ff8e401
PW		 9062020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
907
12e35da6
PW		 908 * testsuite/gas/aarch64/trbe-invalid.d: New test.
909 * testsuite/gas/aarch64/trbe-invalid.l: New test.
910 * testsuite/gas/aarch64/trbe-invalid.s: New test.
911 * testsuite/gas/aarch64/trbe.d: New test.
912 * testsuite/gas/aarch64/trbe.s: New test.
1ff8e401 913
9bede61c
AC		 9142020-09-28 Alex Coplan <alex.coplan@arm.com>
915
916 * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
917
c769fd6a
AC		 9182020-09-28 Alex Coplan <alex.coplan@arm.com>
919
920 * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
921 add missing F16 bit to Neoverse V1.
922
0be2fe67
AM		 9232020-09-26 Alan Modra <amodra@gmail.com>
924
925 * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
926 for csky_get_control_regno.
927 (csky_get_reg_val): Likewise when calling csky_get_general_regno.
928
743f5cfc
JW		 9292020-09-24 Jim Wilson <jimw@sifive.com>
930
931 PR 26400
932 * config/tc-riscv.c (append_insn): If in absolute section, emit
933 error before add_relaxed_insn call.
934 * testsuite/gas/riscv/absolute-sec.d: New.
935 * testsuite/gas/riscv/absolute-sec.l: New.
936 * testsuite/gas/riscv/absolute-sec.s: New.
937
debd1a62
MW		 9382020-09-23 Mark Wielaard <mark@klomp.org>
939
940 * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
941
6eee0315
AC		 9422020-09-24 Alex Coplan <alex.coplan@arm.com>
943
944 * config/tc-arm.c (arm_cpus): Add Neoverse V1.
945 * doc/c-arm.texi: Document Neoverse V1 support.
946
9e980ddc
AC		 9472020-09-24 Alex Coplan <alex.coplan@arm.com>
948
949 * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
950 * doc/c-aarch64.texi: Document Neoverse V1 support.
951
f3034e25
AC		 9522020-09-24 Alex Coplan <alex.coplan@arm.com>
953
954 * config/tc-arm.c (arm_cpus): Add Neoverse N2.
955 * doc/c-arm.texi: Document -mcpu=neoverse-n2.
956
81d54bb7
CL		 9572020-09-24 Lili Cui <lili.cui@intel.com>
958
959 * NEWS: Add TDX.
960 * config/tc-i386.c (cpu_arch): Add .tdx.
961 (cpu_noarch): Likewise.
962 * doc/c-i386.texi: Document tdx.
963 * testsuite/gas/i386/i386.exp: Run tdx tests.
964 * testsuite/gas/i386/tdx.d: Likewise.
965 * testsuite/gas/i386/tdx.s: Likewise.
966 * testsuite/gas/i386/x86-64-tdx.d: Likewise.
967 * testsuite/gas/i386/x86-64-tdx.s: Likewise.
968
9692020-09-17 Cooper Qu <cooper.qu@linux.alibaba.com>
afdcafe8
CQ		 970
971 * config/tc-csky.c (parse_type_ctrlreg): Use function
972 csky_get_control_regno to operand.
973 (csky_get_reg_val): Likewise.
974 (is_reg_sp_with_bracket): Use function csky_get_reg_val
975 to parse operand.
976 (is_reg_sp): Refine.
977 (is_oimm_within_range): Fix, report error when operand
978 is not constant.
979 (parse_type_cpreg): Refine.
980 (parse_type_cpcreg): Refine.
981 (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
982 (md_assemble): Fix no error reporting somtimes when
983 operands number are not fit.
984 (csky_addc64): Refine.
985 (csky_subc64): Refine.
986 (csky_or64): Refine.
987 (v1_work_fpu_fo): Refine.
988 (v1_work_fpu_read): Refine.
989 (v1_work_fpu_writed): Refine.
990 (v1_work_fpu_readd): Refine.
991 (v2_work_addc): New function, strengthen the operands legality
992 check of addc.
0be2fe67 993 * testsuite/gas/csky/all.d : Use register number format when
afdcafe8 994 disassemble register name by default.
0be2fe67
AM		 995 * testsuite/gas/csky/cskyv2_all.d : Likewise.
996 * testsuite/gas/csky/trust.d: Likewise.
997 * testsuite/gas/csky/cskyv2_ck860.d : Fix.
998 * testsuite/gas/csky/trust.s : Fix.
c4694f17
TG		 999
10002020-09-23 Lili Cui <lili.cui@intel.com>
1001
1002 * NEWS: Add Key Locker.
1003 * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
1004 (cpu_noarch): Likewise.
1005 * doc/c-i386.texi: Document kl and wide_kl.
1006 * testsuite/gas/i386/i386.exp: Run keylocker tests.
1007 * testsuite/gas/i386/keylocker-intel.d: New test.
1008 * testsuite/gas/i386/keylocker.d: Likewise.
1009 * testsuite/gas/i386/keylocker.s: Likewise.
1010 * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
1011 * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
1012 * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
1013 * testsuite/gas/i386/x86-64-property-10.d: Likewise.
1014 * testsuite/gas/i386/property-10.d: Likewise.
1015 * testsuite/gas/i386/property-10.s: Likewise.
1016
b1b11e92
AM		 10172020-09-21 Alan Modra <amodra@gmail.com>
1018
1019 PR 26569
1020 * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
1021 relocs.
1022 (riscv_call): Tie them off after the jalr.
1023 (md_apply_fix): Zero fx_size of RELAX fixup.
1024
6e25f888
DF		 10252020-09-018 David Faust <david.faust@oracle.com>
1026
1027 * testsuite/gas/bpf/alu-xbpf.d: New file.
1028 * testsuite/gas/bpf/alu-xbpf.s: Likewise.
1029 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
1030 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
1031 * testuiste/gas/bpf/bpf.exp: Run new tests.
1032
5947daaf
NC		 10332020-09-18 Tucker <tuckkern+sourceware@gmail.com>
1034
1035 PR 26556
1036 * read.c (bss_alloc): Convert size parameter from octets to
1037 bytes.
1038
848471ac
AM		 10392020-09-17 Alan Modra <amodra@gmail.com>
1040
1041 * testsuite/gas/i386/i386.exp: Return early if not x86.
1042
c1229f84
AM		 10432020-09-16 Alan Modra <amodra@gmail.com>
1044
1045 * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
1046 elf_symbol_from invocation.
1047 * config/tc-aarch64.c (s_variant_pcs): Likewise.
1048 * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
1049 * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
1050 (ppc_fix_adjustable): Likewise.
1051 * config/tc-xgate.c (xgate_frob_symbol): Likewise.
1052
ec6653d8
L		 10532020-09-15 H.J. Lu <hongjiu.lu@intel.com>
1054
1055 * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
1056 * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
1057
7e30b1eb
AM		 10582020-09-15 Alan Modra <amodra@gmail.com>
1059
1060 PR 26610
1061 * config/tc-arm.c (move_or_literal_pool): Correct extraction of
1062 bignum. Use unsigned "v"
1063 (is_double_a_single): Make "v" and "mantissa" unsigned. Formatting.
1064 (double_to_single): Likewise.
1065
f36eda1f
NC		 10662020-09-15 Nick Clifton <nickc@redhat.com>
1067
1068 * read.c (s_nop): Preserve the input_line_pointer around the call
1069 to md_assemble.
1070 * config/tc-s12z.c (md_assemble): Revert previous delta.
1071
6db99906
DF		 10722020-09-15 David Faust <david.faust@oracle.com>
1073
1074 * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
1075
b1766e7c
NC		 10762020-09-14 Nick Clifton <nickc@redhat.com>
1077
1078 * read.c (s_nop): New function. Handles the .nop directive.
1079 (potable): Add entry for "nop".
1080 (s_nops): Code tidy.
1081 * read.h (s_nop): Add prototype.
1082 * config/tc-bpf.h (md_single_noop_insn): Define.
1083 * config/tc-mmix.h (md_single_noop_insn): Define.
1084 * config/tc-or1k.h (md_single_noop_insn): Define.
2ddc8f01 1085 * config/tc-ia64.h (md_single_noop_insn): Define.
b1766e7c
NC		 1086 * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
1087 rather than corrupting it.
1088 * write.c (relax_segment): Update error message regarding
1089 non-absolute values passed to .fill and .nops.
1090 * NEWS: Mention the new directive.
1091 * doc/as.texi: Document the new directive.
1092 * doc/internals.texi: Document the new internal macros used to
1093 implement the new directive.
1094 * testsuite/gas/all/nop.s: New test.
1095 * testsuite/gas/all/nop.d: New test control file.
1096 * testsuite/gas/all/gas.exp: Run the new test.
1097 * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
1098 * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
1099 control file.
1100 * testsuite/gas/elf/elf.exp: Run the new test.
1101 * testsuite/gas/i386/space1.l: Adjust expected output.
1102
edc7a80a
MW		 11032020-09-07 Mark Wielaard <mark@klomp.org>
1104
1105 * as.texi (-g): Explicitly mention when .debug_info and .debug_line
1106 are generated for the DWARF format.
1107 (Loc): Add that it is an error to both use a .loc directive and
1108 generate a .debug_line yourself.
1109 * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
1110 (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
1111 (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
1112 an error. Only create .debug_line if it is empty (or doesn't exist).
1113 * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
1114 an elf target.
1115 * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
1116
89ce8eab
CQ		 11172020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
1118
1119 * config/tc-csky.c (md_begin): Enable extend lrw by default for
1120 CK802, CK803 and CK860.
1121
525a0aa3
CQ		 11222020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
1123
1124 * config/tc-csky.c (struct csky_cpu_info): Add new members
1125 isa_flag, features and ver.
1126 (struct csky_cpu_feature): New.
1127 (struct csky_cpu_version): New.
1128 (CSKY_FEATURE_MAX): Define.
1129 (CSKY_CPU_REVERISON_MAX): Define.
1130 (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
1131 FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
1132 Define, each standard one collection of instructions.
1133 (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
1134 CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
1135 CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
1136 CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
1137 CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
1138 CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
1139 CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
1140 CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
1141 CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
1142 the features combination used by cpu.
1143 (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
1144 CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
1145 CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
1146 Define, version information used by cpu.
1147 (csky_cpus): Refine, and add CK804, CK805 and CK800.
1148 (parse_cpu): Refine.
1149 (parse_arch): Refine.
1150 (md_show_usage): Refine.
1151 (md_begin): Refine.
1152
15a32af5
AM		 11532020-09-09 Alan Modra <amodra@gmail.com>
1154
1155 * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
1156 valueT is smaller than 64 bits.
1157
6a1ed910
CQ		 11582020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
1159
1160 * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
1161 (CSKY_ISA_860): Likewise.
1162
a2061b9f
CQ		 11632020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
1164
1165 * config/tc-csky.c (float_abi): New.
1166 (md_longopts): Add mfloat-abi.
1167 (struct sky_option_value_table): New.
1168 (csky_float_abis): New, the possible values for -mfloat-abi.
1169 (parse_float_abi): New funtion.
1170 (md_show_usage): Show help information for -mfloat-abi.
1171 (set_csky_attribute): Store float-abi value.
1172
1feede9b
CQ		 11732020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
1174
1175 * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
1176 helper function to encode fpuv3 fmovi instructions.
1177 (float_work_fpuv3_fstore): New function.
1178 (struct literal): Add new member 'offset'.
1179 (csky_cpus): New cpu CK860f.
1180 (enter_literal): Return literal pool pointer instead of offset.
1181 (parse_rt): Adjust the change of enter_literal.
1182 (parse_rtf): Likewise.
1183 (v1_work_lrw): Likewise.
1184 (v1_work_jbsr): Likewise.
1185 (v2_work_lrw): Likewise.
1186 (v2_work_jbsr): Likewise.
1187 (v2_work_jsri): Likewise.
1188 (vdsp_work_vlrw): Likewise.
1189 (is_freglist_legal): Add handler for FPUV3.
1190 (parse_type_freg): Likewise.
1191 (is_imm_within_range): Set e.X_add_number if it is a signed and
1192 negtive number.
1193 (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
1194 OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
1195 and OPRND_TYPE_DFLOAT_FMOVI.
1196 (float_to_half): Convert float number to harf float.
1197 * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
1198 the test cases for FPUV3, they are divided by instruction
1199 operands format and both have legal cases and illegal cases.
1200
7d81bc93
JL		 12012020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1202 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1203
1204 * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
1205 (msp430_md_end): Call msp430_insert_uleb128_fixes.
1206
f1363b0f
AC		 12072020-09-08 Alex Coplan <alex.coplan@arm.com>
1208
1209 * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
1210 * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
1211
38cf07a6
AC		 12122020-09-08 Alex Coplan <alex.coplan@arm.com>
1213
1214 * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
1215 validation function.
1216 (parse_sys_ins_reg): Likewise.
1217 (print_operands): Pass CPU features to aarch64_print_operand().
1218 * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
1219 * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
1220 * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
1221 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
1222 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
1223 * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
1224 * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
1225
03fb3142
AC		 12262020-09-08 Alex Coplan <alex.coplan@arm.com>
1227
1228 * testsuite/gas/aarch64/dfb.d: New test.
1229 * testsuite/gas/aarch64/dfb.s: Input.
1230
95830c98
AC		 12312020-09-08 Alex Coplan <alex.coplan@arm.com>
1232
1233 * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
1234 * doc/c-aarch64.texi: Document -march=armv8-r.
1235
d2a54558
MW		 12362020-09-07 Mark Wielaard <mark@klomp.org>
1237
1238 * dwarf2dbg.c (add_line_strp): New function.
1239 (out_dir_and_file_list): Take line_seg and sizeof_offset as
1240 arguments, Use DW_FORM_line_strp for dir and file. Call
1241 add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
1242 (out_debug_line): Call out_dir_and_file_list with line_seg and
1243 sizeof_offset.
0be2fe67 1244 * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
d2a54558
MW		 1245 strings.
1246
bdd3b953
MW		 12472020-09-07 Mark Wielaard <mark@klomp.org>
1248
1249 * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
1250 (out_debug_ranges): Add ranges_sym argument and set it.
1251 (out_debug_rnglists): New function.
1252 (out_debug_info): Change ranges_seg argument to ranges_sym
1253 and use it to set DW_AT_ranges value.
1254 (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
1255 DWARF2_VERSION 5 call out_debug_rnglists.
1256
12572020-09-07 Mark Wielaard <mark@klomp.org>
b0b3ea7e
MW		 1258
1259 * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
1260 FALSE.
0be2fe67 1261 * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
b0b3ea7e 1262
dd216e07
MW		 12632020-09-01 Mark Wielaard <mark@klomp.org>
1264
1265 * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
1266 version 4 or higher.
1267
c77a6ef6
AM		 12682020-09-02 Alan Modra <amodra@gmail.com>
1269
1270 * expr.c (add_to_result, subtract_from_result): Use unsigned
1271 addition and subtraction.
1272
01a6f9da
AM		 12732020-09-02 Alan Modra <amodra@gmail.com>
1274
1275 * config/tc-z80.c (is_overflow): Avoid too large shift.
1276
6228e279
AM		 12772020-09-02 Alan Modra <amodra@gmail.com>
1278
1279 * config/tc-sparc.c (in_signed_range): Use an unsigned type for
1280 sign mask.
1281
1929210d
AM		 12822020-09-02 Alan Modra <amodra@gmail.com>
1283
1284 * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
1285
7697028a
AM		 12862020-09-02 Alan Modra <amodra@gmail.com>
1287
1288 * config/tc-mips.c (load_register): Avoid too large shift.
1289
602e9f0a
AM		 12902020-09-02 Alan Modra <amodra@gmail.com>
1291
1292 * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
1293
17e782e9
AM		 12942020-09-02 Alan Modra <amodra@gmail.com>
1295
1296 * config/rx-parse.y (rx_intop): Avoid too large shifts.
1297 (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
1298 (rtsd_immediate): Use correctly typed unsigned variables.
1299
4dda287b
AM		 13002020-09-02 Alan Modra <amodra@gmail.com>
1301
1302 * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
1303 constant shifted left.
1304
251150ad
AM		 13052020-09-02 Alan Modra <amodra@gmail.com>
1306
1307 * config/bfin-lex.l: Use an unsigned type for "value".
1308
f6e6b052
AM		 13092020-09-02 Alan Modra <amodra@gmail.com>
1310
1311 * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
1312 on BFD64.
1313
4211a340
CQ		 13142020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1315
1316 * config/tc-csky.c (csky_cpus): Add ck803r3.
1317 (CSKY_ISA_803R3): Define.
1318 (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
1319
8119cc38
CQ		 13202020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1321
1322 * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
1323
e61ef79e
CQ		 13242020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1325
1326 * config/tc-csky.c (struct literal): New member bignum.
1327 (dump_literals): Handle big constant.
1328 (enter_literal): Likewise.
1329 (parse_type_freg): Handle vector register.
1330
4c8584be
L		 13312020-09-01 H.J. Lu <hongjiu.lu@intel.com>
1332
1333 * doc/as.texi: Document the .tls_common directive.
1334
7af67752
AM		 13352020-09-01 Alan Modra <amodra@gmail.com>
1336
1337 PR 26420
1338 PR 26421
1339 PR 26425
1340 PR 26427
1341 * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
1342 uncond_value unsigned.
1343 (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
1344 (parse_big_immediate): Cast generic_bignum elements to unsigned.
1345 (encode_thumb32_immediate): Shift left 0xffU.
1346 (double_to_single): Make sign unsigned. Tidy.
1347 (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
1348 valueT.
1349 (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
1350 (md_assemble): Likewise.
1351 (handle_pred_state): Make cond unsigned.
1352 (thumb32_negate_data_op): Make variables unsigned.
1353 (md_apply_fix): Make value and newval unsigned, adjust uses.
1354
06de2e0d
AM		 13552020-08-31 Alan Modra <amodra@gmail.com>
1356
1357 PR 26510
1358 * config/tc-z8k.c (buffer): Use unsigned char.
1359 (apply_fix): Use unsigned char* pointers.
1360 (build_bytes): Likewise and mask nibbles when packing.
1361
8e822017
AM		 13622020-08-31 Alan Modra <amodra@gmail.com>
1363
1364 PR 26503
1365 * config/tc-v850.c (parse_register_list): Shift 1u left.
1366
94f360ea
AM		 13672020-08-31 Alan Modra <amodra@gmail.com>
1368
1369 PR 26502
1370 * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
1371
8659fff0
AM		 13722020-08-31 Alan Modra <amodra@gmail.com>
1373
1374 PR 26497
1375 * config/tc-sh.c (assemble_ppi): Use unsigned variables.
1376
548c8b2b
AM		 13772020-08-31 Alan Modra <amodra@gmail.com>
1378
1379 PR 26495
1380 * config/tc-score.c (s3_apply_fix): Use unsigned variables.
1381 * config/tc-score7.c (s7_apply_fix): Likewise.
1382
51bf29b1
AM		 13832020-08-31 Alan Modra <amodra@gmail.com>
1384
1385 PR 26480
1386 * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
1387
baeb994f
AM		 13882020-08-31 Alan Modra <amodra@gmail.com>
1389
1390 PR 26479
1391 * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
1392
e0fd91ef
AM		 13932020-08-31 Alan Modra <amodra@gmail.com>
1394
1395 PR 26472
1396 PR 26473
1397 PR 26474
1398 * config/tc-mips.c (operand_reg_mask): Shift 1u left.
1399 (load_register): Shift 0xffffU left.
1400
46021a61
AM		 14012020-08-31 Alan Modra <amodra@gmail.com>
1402
1403 PR 26471
1404 * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
1405
7a5dd76f
AM		 14062020-08-31 Alan Modra <amodra@gmail.com>
1407
1408 PR 26468
1409 * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
1410 other variables.
1411
169ec512
AM		 14122020-08-31 Alan Modra <amodra@gmail.com>
1413
1414 PR 26493
1415 * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
1416 VALID_* macros to unsigned.
1417
880fc278
AM		 14182020-08-31 Alan Modra <amodra@gmail.com>
1419
1420 * config/tc-crx.c: Formatting.
1421 (CRX_PRINT): Wrap params in parentheses. Remove parens from uses
1422 throughout file.
1423 (reset_vars, get_register, get_copregister, get_optype, get_opbits),
1424 (get_opflags, get_number_of_operands, parse_operand, gettrap),
1425 (handle_LoadStor, getconstant, check_range, getreg_image),
1426 (parse_operands, parse_insn, print_operand, print_constant),
1427 (exponent2scale, mask_reg, process_label_constant, set_operand),
1428 (assemble_insn, print_insn): Delete unnecessary forward declaration.
1429 (print_insn): Make static.
1430 (print_constant): Make "constant" unsigned.
1431 (assemble_insn): Tidy REVERSE_MATCH index calc.
1432 * expr.c (generic_bignum_to_int32): Cast elements to valueT.
1433
26e3de8e
AM		 14342020-08-31 Alan Modra <amodra@gmail.com>
1435
1436 PR 26509
1437 * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
1438
737d2190
AM		 14392020-08-30 Alan Modra <amodra@gmail.com>
1440
1441 * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
1442 overflow test without UB. Avoid other UB shifts by making them
1443 unsigned.
1444
e2e82b11
CQ		 14452020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1446
1447 * config/tc-csky.c (csky_error_state): New member 'arg_int'.
1448 (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
1449 (SET_ERROR_INTEGER): New.
1450 (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
1451 ERROR_VREG_OVER_RANGE.
1452 (csky_show_error): Pass an integer argument for some error
1453 numbers.
1454 (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
1455 (parse_rt): Likewise.
1456 (parse_type_ctrlreg): Likewise.
1457 (csky_get_reg_val): Likewise.
1458 (is_reglist_legal): Likewise.
1459 (is_freglist_legal): Likewise.
1460 (is_reglist_dash_comma_legal): Likewise.
1461 (is_reg_lshift_illegal): Likewise.
1462 (is_psr_bit): Likewise.
1463 (parse_type_cpreg): Likewise.
1464 (parse_type_cpcreg): Likewise.
1465 (parse_type_areg): Likewise.
1466 (parse_type_freg): Likewise.
1467 (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
1468 (get_operand_value): Likewise.
1469 (parse_operands_op): Likewise and call is_imm_within_range,
1470 is_imm_within_range_ext and is_oimm_within_range.
1471 (md_assemble): Likewise.
1472 (is_imm_within_range): New.
1473 (is_imm_within_range_ext): Rename from is_imm_over_range.
1474 (is_oimm_within_range): Rename from is_oimm_over_range.
1475 (v2_work_add_sub): Call SET_ERROR_INTEGER.
1476 (csky_rolc): call is_imm_within_range instead of
1477 is_imm_over_range.
1478
dd221981
CQ		 14792020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1480
1481 * config/tc-csky.c (md_begin): Add warning when -mdsp and
1482 -mcpu=ck803ern are both added.
1483 (parse_ldst_imm): Fix error message.
1484
2781f857
AM		 14852020-08-30 Alan Modra <amodra@gmail.com>
1486
1487 * testsuite/gas/cr16/cbitb_test.d: Update expected output.
1488 * testsuite/gas/cr16/cbitw_test.d: Likewise.
1489 * testsuite/gas/cr16/sbitb_test.d: Likewise.
1490 * testsuite/gas/cr16/sbitw_test.d: Likewise.
1491 * testsuite/gas/cr16/storb_test.d: Likewise.
1492 * testsuite/gas/cr16/storw_test.d: Likewise.
1493 * testsuite/gas/cr16/tbitb_test.d: Likewise.
1494 * testsuite/gas/cr16/tbitw_test.d: Likewise.
1495
c9302810
AM		 14962020-08-30 Alan Modra <amodra@gmail.com>
1497
d0ed6fdd
AM		 1498 PR 26437
1499 PR 26438
c9302810
AM		 1500 * config/tc-cr16.c: Include limits.h, formatting.
1501 (CR16_PRINT): Wrap params in parentheses. Remove parens from uses
1502 throughout file.
1503 (getconstant): Handle zero nbits.
1504 (print_operand): Use unsigned variables. Simplify handling of
1505 index regs.
1506 (check_range): Use int32_t variables. Correct range checks.
1507
8a267ea8
AM		 15082020-08-29 Alan Modra <amodra@gmail.com>
1509
1510 PR 26481
1511 * config/tc-pj.c (md_assemble): Don't loop past end of
1512 opcode->arg array.
1513
ed2ed4dc
AM		 15142020-08-28 Alan Modra <amodra@gmail.com>
1515
1516 PR 26460
1517 * config/tc-ia64.c (parse_operands): Don't access past end of
1518 idesc->operands.
1519
4a5700b6
MW		 15202020-08-26 Mark Wielaard <mark@klomp.org>
1521
1522 * as.c (parse_args): Handle bad -gdwarf options.
1523
0861f561
CQ		 15242020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
1525
0be2fe67 1526 * config/tc-csky.c (md_begin): Set attributes.
0861f561
CQ		 1527 (isa_flag): Change type to unsigned 64 bits.
1528 (struct csky_cpu_info): Likewise.
1529 (struct csky_macro_info): Likewise.
1530 (set_csky_attribute): New.
1531 * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
1532 * testsuite/gas/csky/all.d: Likewise.
1533 * testsuite/gas/csky/bsr1.d: Likewise.
1534 * testsuite/gas/csky/csky_vdsp.d: Likewise.
1535 * testsuite/gas/csky/cskyv2_all.d: Likewise.
1536 * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
1537 * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
1538 * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
1539 * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
1540 * testsuite/gas/csky/cskyv2_float.d: Likewise.
1541 * testsuite/gas/csky/enhance_dsp.d: Likewise.
1542 * testsuite/gas/csky/java.d: Likewise.
1543 * testsuite/gas/csky/v1_float.d: Likewise.
1544 * testsuite/gas/csky/v2_float_part1.d: Likewise.
1545 * testsuite/gas/csky/v2_float_part2.d: Likewise.
1546 * testsuite/gas/csky/v2_tls_gd.d: Likewise.
1547 * testsuite/gas/csky/v2_tls_ie.d: Likewise.
1548 * testsuite/gas/csky/v2_tls_ld.d: Likewise.
1549 * testsuite/gas/csky/v2_tls_le.d: Likewise.
1550 * testsuite/gas/elf/elf.exp: Add handler for CSKY.
1551 * testsuite/gas/elf/section2.e-csky: New.
1552
6fbd4a8e
AM		 15532020-08-27 Alan Modra <amodra@gmail.com>
1554
1555 PR 26467
1556 * cgen.c (weak_operand_overflow_check): Handle opmask for
1557 operand length zero. Use 1UL constant.
1558
e637b7ba
AM		 15592020-08-26 Alan Modra <amodra@gmail.com>
1560
1561 PR 26508
1562 * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
1563 when n_entries is zero.
1564
d8d6da13
AM		 15652020-08-26 Alan Modra <amodra@gmail.com>
1566
1567 PR 26448
1568 * symbols.c: Include limits.h.
1569 (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
1570 unsigned shift. Warn if shift count larger than valueT size.
1571
b2f386b9
AM		 15722020-08-26 Alan Modra <amodra@gmail.com>
1573
1574 PR 26447
1575 * expr.c (expr <O_left_shift>): Do an unsigned shift.
1576
15772020-08-25 Alan Modra <amodra@gmail.com>
1578
4449c81a
DF		 15792020-08-26 David Faust <david.faust@oracle.com>
1580
1581 * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
1582 * testsuite/gas/bpf/indcall-1.d: New file.
1583 * testsuite/gas/bpf/indcall-1.s: Likewise.
1584 * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
1585 * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
1586 * testsuite/gas/bpf/bpf.exp: Run new tests.
1587
69ff2100
AM		 15882020-08-25 Alan Modra <amodra@gmail.com>
1589
b2f386b9 1590 PR 26501
0be2fe67 1591 * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
69ff2100
AM		 1592 misc_symbol_hash entries without values.
1593
1de153a1
AM		 15942020-08-25 Alan Modra <amodra@gmail.com>
1595
1596 PR 26500
0be2fe67
AM		 1597 * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
1598 insn with name = "".
1de153a1 1599
d3e0badd
AM		 16002020-08-25 Alan Modra <amodra@gmail.com>
1601
1602 PR 26441
1603 * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
1604 two or three chars, and don't bother copying.
1605
250dd99f
AM		 16062020-08-25 Alan Modra <amodra@gmail.com>
1607
1608 PR 26426
1609 * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
1610 NS_NULL shape.
1611
30b940a0
AM		 16122020-08-25 Alan Modra <amodra@gmail.com>
1613
1614 PR 26410
1615 * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
1616 (dollar_label_clear): Don't call memset with NULL pointer.
1617
ca159256
AM		 16182020-08-25 Alan Modra <amodra@gmail.com>
1619
1620 * config/tc-arc.c (declare_register_set): Avoid false positive
1621 format-overflow warning.
1622 * config/tc-epiphany.c (md_assemble): Likewise.
1623 * config/tc-mips.c (md_begin): Likewise.
1624 * config/tc-mmix.c (mmix_md_begin): Likewise.
1625 * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
1626 positive "may be used uninitialized" warning.
1627
531c73a3
CQ		 16282020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
1629
1630 * config/tc-csky.c (csky_archs): Add item for CK860,
1631 change ck810 and ck807's arch_flag.
1632 (csky_cpus): Add item for CK860.
1633 (md_begin): Enable DSP for CK810 and CK807 by default.
1634 (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
0be2fe67
AM		 1635 * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
1636 * testsuite/gas/csky/cskyv2_all.s: Likewise.
1637 * testsuite/gas/csky/cskyv2_ck860.d: New.
1638 * testsuite/gas/csky/cskyv2_ck860.s: New.
1639 * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
1640 * testsuite/gas/csky/enhance_dsp.s: Likewise.
531c73a3 1641
12c4b9aa
AM		 16422020-08-24 Alan Modra <amodra@gmail.com>
1643
1644 * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
1645 in case where it isn't copied.
1646 * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
1647 * testsuite/gas/tic54x/field.d: Dump section contents and symbols
1648 rather than disassembling.
1649 * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
1650
f16c3d4f
AM		 16512020-08-24 Alan Modra <amodra@gmail.com>
1652
1653 * config/tc-aarch64.c (md_begin): Don't bother checking for
1654 out of memory failure from str_htab_create.
1655 * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
1656 (arc_extcorereg, arc_stralloc): Likewise.
1657 * config/tc-arm.c (md_begin): Likewise.
1658 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1659 * config/tc-cris.c (md_begin): Likewise.
1660 * config/tc-crx.c (md_begin): Likewise.
1661 * config/tc-pdp11.c (md_begin): Likewise.
1662 * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
1663 * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
1664
f3da8a96
AM		 16652020-08-24 Alan Modra <amodra@gmail.com>
1666
1667 * config/tc-arm.c (move_or_literal_pool): Avoid false positive
1668 "may be used uninitialised".
1669 (opcode_lookup): Likewise.
1670
85d14aae
AM		 16712020-08-24 Alan Modra <amodra@gmail.com>
1672
1673 PR 26526
1674 * symbols.c (local_symbol_convert): Clear out xtra.
1675
d04aee0f
CQ		 16762020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1677
1678 * config/tc-csky.c (CSKY_ISA_803R2): New.
1679 (csky_archs): Add ck803r2 series.
1680 (md_begin): Fix warning about -medsp.
1681 (csky_get_freg_val): Support lowercase of fpu register name.
1682 * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
1683 * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
1684
fe0e921f
AM		 16852020-08-23 Alan Modra <amodra@gmail.com>
1686
1687 PR 26513
1688 * hash.h (htab_insert): Update prototype and comment.
1689 (struct string_tuple): Make "value" a const void*.
1690 (string_tuple_alloc): Likewise.
1691 (str_hash_find, str_hash_find_n): Cast returned value.
1692 (str_hash_insert): Add "replace" parameter, and return slot pointer.
1693 Free alloc'd element when not inserted.
1694 * hash.c (htab_insert): Likewise. Return slot when element exists,
1695 otherwise return NULL.
1696 * read.c (pop_insert): Insert into hash table without first searching.
1697 * config/tc-avr.c (md_begin): Likewise.
1698 * config/tc-msp430.c (md_begin): Likewise.
1699 * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
1700 * config/tc-v850.c (md_begin): Likewise.
1701 * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
1702 (delete_macro): Delete from hash table.
1703 * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
1704
1705 * symbols.c (local_symbol_make, symbol_table_insert): Allow
1706 replacement of hash table entries.
1707 * config/obj-coff-seh.c (seh_hash_insert): Likewise.
1708 * config/obj-coff.c (tag_insert): Likewise.
1709 * config/tc-iq2000.c (iq2000_add_macro): Likewise.
1710 * config/tc-m68k.c (md_begin): Likewise for aliases.
1711 * config/tc-tic4x.c (tic4x_asg): Likewise.
1712 * config/tc-tic6x.c (md_begin): Likewise.
1713
1714 * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
1715 hash table entries.
1716 * ecoff.c (add_string, get_tag): Likewise.
1717 * macro.c (expand_irp): Likewise.
1718 * config/obj-elf.c (build_additional_section_info): Likewise.
1719 * config/tc-aarch64.c (insert_reg_alias): Likewise.
1720 (checked_hash_insert): Likewise.
1721 * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
1722 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1723 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1724 * config/tc-arm.c (insert_reg_alias): Likewise.
1725 (arm_tc_equal_in_insn, md_begin): Likewise.
1726 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1727 * config/tc-cris.c (md_begin): Likewise.
1728 * config/tc-crx.c (md_begin): Likewise.
1729 * config/tc-csky.c (md_begin): Likewise.
1730 * config/tc-d10v.c (md_begin): Likewise.
1731 * config/tc-dlx.c (md_begin): Likewise.
1732 * config/tc-ft32.c (md_begin): Likewise.
1733 * config/tc-h8300.c (md_begin): Likewise.
1734 * config/tc-hppa.c (md_begin): Likewise.
1735 * config/tc-i386.c (md_begin): Likewise.
1736 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1737 (md_begin, dot_alias): Likewise.
1738 * config/tc-m68hc11.c (md_begin): Likewise.
1739 * config/tc-m68k.c (md_begin): Likewise.
1740 * config/tc-mcore.c (md_begin): Likewise.
1741 * config/tc-microblaze.c (md_begin): Likewise.
1742 * config/tc-mips.c (md_begin): Likewise.
1743 * config/tc-mmix.c (md_begin): Likewise.
1744 * config/tc-mn10200.c (md_begin): Likewise.
1745 * config/tc-mn10300.c (md_begin): Likewise.
1746 * config/tc-moxie.c (md_begin): Likewise.
1747 * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
1748 * config/tc-nios2.c (md_begin): Likewise.
1749 * config/tc-ns32k.c (md_begin): Likewise.
1750 * config/tc-pdp11.c (md_begin): Likewise.
1751 * config/tc-pj.c (fake_opcode, md_begin): Likewise.
1752 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1753 * config/tc-pru.c (md_begin): Likewise.
1754 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1755 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1756 (riscv_init_csr_hash): Likewise.
1757 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1758 * config/tc-score.c (s3_insert_reg): Likewise.
1759 (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
1760 * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
1761 (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
1762 * config/tc-sh.c (md_begin): Likewise.
1763 * config/tc-sparc.c (md_begin): Likewise.
1764 * config/tc-spu.c (md_begin): Likewise.
1765 * config/tc-tic30.c (md_begin): Likewise.
1766 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1767 * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
1768 (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
1769 (subsym_substitute): Likewise.
1770 * config/tc-tilegx.c (md_begin): Likewise.
1771 * config/tc-tilepro.c (md_begin): Likewise.
1772 * config/tc-vax.c (vip_begin): Likewise.
1773 * config/tc-wasm32.c (md_begin): Likewise.
1774 * config/tc-xgate.c (md_begin): Likewise.
1775 * config/tc-z8k.c (md_begin): Likewise.
1776 * testsuite/gas/ppc/dcbt.d,
1777 * testsuite/gas/ppc/dcbt.s: New test.
1778 * testsuite/gas/ppc/ppc.exp: Run it.
1779
1780 * ecoff.c (add_string): Report fatal error on duplicates.
1781 * config/tc-alpha.c (md_begin): Likewise.
1782 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1783 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1784 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1785 * config/tc-cris.c (md_begin): Likewise.
1786 * config/tc-crx.c (md_begin): Likewise.
1787 * config/tc-dlx.c (md_begin): Likewise.
1788 * config/tc-hppa.c (md_begin): Likewise.
1789 * config/tc-i386.c (md_begin): Likewise.
1790 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1791 (md_begin): Likewise.
1792 * config/tc-m68k.c (md_begin): Likewise.
1793 * config/tc-mips.c (md_begin): Likewise.
1794 * config/tc-nios2.c (md_begin): Likewise.
1795 * config/tc-ns32k.c (md_begin): Likewise.
1796 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1797 * config/tc-pru.c (md_begin): Likewise.
1798 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1799 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1800 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1801 * config/tc-sparc.c (md_begin): Likewise.
1802 * config/tc-tic30.c (md_begin): Likewise.
1803 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1804 * config/tc-tilegx.c (md_begin): Likewise.
1805 * config/tc-tilepro.c (md_begin): Likewise.
1806 * config/tc-vax.c (vip_begin): Likewise.
1807
1808 * config/tc-alpha.c,
1809 * config/tc-arm.c,
1810 * config/tc-avr.c,
1811 * config/tc-cr16.c,
1812 * config/tc-csky.c,
1813 * config/tc-i386.c,
1814 * config/tc-m68hc11.c,
1815 * config/tc-m68k.c,
1816 * config/tc-microblaze.c,
1817 * config/tc-ns32k.c,
1818 * config/tc-pj.c,
1819 * config/tc-ppc.c,
1820 * config/tc-score.c,
1821 * config/tc-score7.c,
1822 * config/tc-tic4x.c,
1823 * config/tc-tic54x.c,
1824 * config/tc-tilegx.c,
1825 * config/tc-tilepro.c,
1826 * config/tc-xgate.c: Formatting.
1827
5014c2d2
AM		 18282020-08-21 Alan Modra <amodra@gmail.com>
1829
1830 * symbols.c (struct local_symbol): Add "hash" entry. Reorder fields.
1831 Delete union. Adjust code throughout file.
1832 (struct symbol): Add "hash", "name" and "x" entries. Reorder fields.
1833 Split off some to..
1834 (struct xsymbol): ..this. New struct. Adjust code throughout file
1835 accessing these fields.
1836 (struct symbol_entry): Delete.
1837 (union symbol_entry): New.
1838 (hash_symbol_entry): Adjust for symbol_entry_t change.
1839 (symbol_entry_find): Likewise.
1840 (eq_symbol_entry): Compare hash values too.
1841 (symbol_entry_alloc): Delete.
1842 (local_symbol_converted_p, local_symbol_mark_converted): Delete.
1843 (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
1844 (local_hash): Delete.
1845 (abs_symbol_x, dot_symbol_x): New static var.
1846 (symbol_init): New function.
1847 (symbol_create): Rewrite.
1848 (LOCAL_SYMBOL_CHECK): Delete. Replace uses throughout with simple
1849 test of flags.local_symbol.
1850 (local_symbol_make): Adjust for struct local_symbol changes.
1851 (local_symbol_convert): Rewrite. Adjust all callers.
1852 (symbol_table_insert): Simplify.
1853 (symbol_clone): Comment on local sym cloning. Handle split symbol
1854 struct.
1855 (get_real_sym): Delete. Remove all uses.
1856 (symbol_find_exact_noref): Simplify.
1857 (resolve_local_symbol): Don't resolve non-locals.
1858 (S_SET_SEGMENT): Don't special case reg_section.
1859 (S_SET_NAME): Set both name and bsym->name.
1860 (symbol_mark_resolved, symbol_resolved_p): Simplify.
1861 (symbol_symbolS): Update comment.
1862 (symbol_begin): Don't create local_hash. Adjust abs_symbol setup.
1863 (dot_symbol_init): Adjust dot_symbol setup.
1864 (symbol_print_statistics): Delete local_hash stats.
1865
3c0d9d71
AM		 18662020-08-21 Alan Modra <amodra@gmail.com>
1867
1868 * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
1869 and remove sy_ from other field names. Update throughout.
1870 (struct symbol): Remove sy_ from field names. Delete unused
1871 TARGET_SYMBOL_FIELDS. Update throughout file. Move after..
1872 (struct local_symbol): ..here. Remove lsy_ from field names.
1873 Delete unused TC_LOCAL_SYMFIELD_TYPE. Update throughout file.
1874 (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
1875 Expand uses throughout file.
1876 (local_symbol_get_frag, local_symbol_set_frag): Likewise.
1877 (symbol_new): Move symbol_table_frozen test to..
1878 (symbol_append): ..here, and..
1879 (symbol_insert): ..here.
1880 (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
1881 (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
1882 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
1883
e01e1cee
AM		 18842020-08-21 Alan Modra <amodra@gmail.com>
1885
1886 * symbols.h (symbol_new, symbol_create, local_symbol_make),
1887 (symbol_temp_new): Arrange params as section, frag, offset.
1888 * symbols.c: Adjust to suit.
1889 * as.c: Likewise.
1890 * cgen.c: Likewise.
1891 * dwarf2dbg.c: Likewise.
1892 * ecoff.c: Likewise.
1893 * expr.c: Likewise.
1894 * itbl-ops.c: Likewise.
1895 * read.c: Likewise.
1896 * stabs.c: Likewise.
1897 * subsegs.c: Likewise.
1898 * config/obj-coff.c: Likewise.
1899 * config/obj-elf.c: Likewise.
1900 * config/obj-macho.c: Likewise.
1901 * config/tc-aarch64.c: Likewise.
1902 * config/tc-alpha.c: Likewise.
1903 * config/tc-arc.c: Likewise.
1904 * config/tc-arm.c: Likewise.
1905 * config/tc-avr.c: Likewise.
1906 * config/tc-cr16.c: Likewise.
1907 * config/tc-cris.c: Likewise.
1908 * config/tc-csky.c: Likewise.
1909 * config/tc-dlx.c: Likewise.
1910 * config/tc-hppa.c: Likewise.
1911 * config/tc-i386.c: Likewise.
1912 * config/tc-ia64.c: Likewise.
1913 * config/tc-m32r.c: Likewise.
1914 * config/tc-m68k.c: Likewise.
1915 * config/tc-mips.c: Likewise.
1916 * config/tc-mmix.c: Likewise.
1917 * config/tc-mn10200.c: Likewise.
1918 * config/tc-mn10300.c: Likewise.
1919 * config/tc-nds32.c: Likewise.
1920 * config/tc-nios2.c: Likewise.
1921 * config/tc-ppc.c: Likewise.
1922 * config/tc-riscv.c: Likewise.
1923 * config/tc-s390.c: Likewise.
1924 * config/tc-sh.c: Likewise.
1925 * config/tc-tic4x.c: Likewise.
1926 * config/tc-tic54x.c: Likewise.
1927 * config/tc-xtensa.c: Likewise.
1928
d285ba8d
CQ		 19292020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1930
1931 * config/tc-csky.c (csky_insn_info): Add member last_isize.
1932 (md_assemble): Assign value to csky_insn.last_isize.
1933 * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1934 * testsuite/gas/csky/enhance_dsp.s: Likewise.
1935
a0522545
ML		 19362020-08-20 Martin Liska <mliska@suse.cz>
1937
1938 * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1939 options.
1940 * as.c: Remove the options from help.
1941 * doc/as.texi: Remove options.
1942 * doc/internals.texi: Remove hash from documentation.
1943 * hash.c (struct hash_entry): Remove.
1944 (struct hash_control): Likewise.
1945 (set_gas_hash_table_size): Likewise.
1946 (hash_new_sized): Likewise.
1947 (hash_new): Likewise.
1948 (hash_die): Likewise.
1949 (hash_lookup): Likewise.
1950 (hash_insert): Likewise.
1951 (hash_jam): Likewise.
1952 (hash_replace): Likewise.
1953 (hash_find): Likewise.
1954 (hash_find_n): Likewise.
1955 (hash_delete): Likewise.
1956 (hash_traverse): Likewise.
1957 (hash_print_statistics): Likewise.
1958 (TABLES): Likewise.
1959 (STATBUFSIZE): Likewise.
1960 (main): Likewise.
1961 (what): Likewise.
1962 (destroy): Likewise.
1963 (applicatee): Likewise.
1964 (whattable): Likewise.
1965 * hash.h (struct hash_control): Likewise.
1966 (set_gas_hash_table_size): Likewise.
1967 (hash_new): Likewise.
1968 (hash_new_sized): Likewise.
1969 (hash_die): Likewise.
1970 (hash_insert): Likewise.
1971 (hash_jam): Likewise.
1972 (hash_replace): Likewise.
1973 (hash_find): Likewise.
1974 (hash_find_n): Likewise.
1975 (hash_delete): Likewise.
1976 (hash_traverse): Likewise.
1977 (hash_print_statistics): Likewise.
1978
629310ab
ML		 19792020-08-20 Martin Liska <mliska@suse.cz>
1980
1981 * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1982 str_htab type.
1983 (seh_hash_find): Likewise.
1984 (seh_hash_find_or_make): Likewise.
1985 * config/obj-coff.c (tag_init): Likewise.
1986 (tag_insert): Likewise.
1987 (tag_find): Likewise.
1988 * config/obj-elf.c (struct group_list): Likewise.
1989 (build_additional_section_info): Likewise.
1990 (free_section_idx): Likewise.
1991 (elf_adjust_symtab): Likewise.
1992 (elf_frob_file_after_relocs): Likewise.
1993 * config/tc-aarch64.c (INSN_SIZE): Likewise.
1994 (parse_reg): Likewise.
1995 (insert_reg_alias): Likewise.
1996 (create_register_alias): Likewise.
1997 (s_unreq): Likewise.
1998 (parse_shift): Likewise.
1999 (parse_pldop): Likewise.
2000 (parse_barrier): Likewise.
2001 (parse_barrier_psb): Likewise.
2002 (parse_bti_operand): Likewise.
2003 (parse_sys_reg): Likewise.
2004 (parse_sys_ins_reg): Likewise.
2005 (lookup_mnemonic): Likewise.
2006 (opcode_lookup): Likewise.
2007 (parse_operands): Likewise.
2008 (checked_hash_insert): Likewise.
2009 (sysreg_hash_insert): Likewise.
2010 (fill_instruction_hash_table): Likewise.
2011 (md_begin): Likewise.
2012 * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
2013 (get_alpha_reloc_tag): Likewise.
2014 (assemble_tokens_to_insn): Likewise.
2015 (assemble_tokens): Likewise.
2016 (md_begin): Likewise.
2017 * config/tc-arc.c (arc_find_opcode): Likewise.
2018 (arc_insert_opcode): Likewise.
2019 (find_opcode_match): Likewise.
2020 (declare_register): Likewise.
2021 (declare_addrtype): Likewise.
2022 (md_begin): Likewise.
2023 (arc_parse_name): Likewise.
2024 (tc_arc_regname_to_dw2regnum): Likewise.
2025 (arc_extcorereg): Likewise.
2026 * config/tc-arm.c (MVE_BAD_QREG): Likewise.
2027 (arm_reg_parse_multi): Likewise.
2028 (parse_reloc): Likewise.
2029 (insert_reg_alias): Likewise.
2030 (create_register_alias): Likewise.
2031 (s_unreq): Likewise.
2032 (parse_shift): Likewise.
2033 (parse_psr): Likewise.
2034 (parse_cond): Likewise.
2035 (parse_barrier): Likewise.
2036 (do_vfp_nsyn_opcode): Likewise.
2037 (opcode_lookup): Likewise.
2038 (arm_tc_equal_in_insn): Likewise.
2039 (md_begin): Likewise.
2040 * config/tc-avr.c (md_begin): Likewise.
2041 (avr_ldi_expression): Likewise.
2042 (md_assemble): Likewise.
2043 (avr_update_gccisr): Likewise.
2044 (avr_emit_insn): Likewise.
2045 * config/tc-cr16.c (get_register): Likewise.
2046 (get_register_pair): Likewise.
2047 (get_index_register): Likewise.
2048 (get_index_register_pair): Likewise.
2049 (get_pregister): Likewise.
2050 (get_pregisterp): Likewise.
2051 (initialise_reg_hash_table): Likewise.
2052 (md_begin): Likewise.
2053 (cr16_assemble): Likewise.
2054 (md_assemble): Likewise.
2055 * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
2056 (md_begin): Likewise.
2057 (cris_process_instruction): Likewise.
2058 * config/tc-crx.c (get_register): Likewise.
2059 (get_copregister): Likewise.
2060 (md_begin): Likewise.
2061 (md_assemble): Likewise.
2062 * config/tc-csky.c (md_begin): Likewise.
2063 (parse_opcode): Likewise.
2064 (get_operand_value): Likewise.
2065 (v1_work_jbsr): Likewise.
2066 (v2_work_rotlc): Likewise.
2067 (v2_work_bgeni): Likewise.
2068 (v2_work_not): Likewise.
2069 * config/tc-d10v.c (sizeof): Likewise.
2070 (md_begin): Likewise.
2071 (do_assemble): Likewise.
2072 (md_apply_fix): Likewise.
2073 * config/tc-d30v.c (sizeof): Likewise.
2074 (md_begin): Likewise.
2075 (do_assemble): Likewise.
2076 * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
2077 (md_begin): Likewise.
2078 (machine_ip): Likewise.
2079 * config/tc-ft32.c (md_begin): Likewise.
2080 (md_assemble): Likewise.
2081 * config/tc-h8300.c (md_begin): Likewise.
2082 (md_assemble): Likewise.
2083 * config/tc-hppa.c (pa_ip): Likewise.
2084 (md_begin): Likewise.
2085 * config/tc-i386.c (md_begin): Likewise.
2086 (i386_print_statistics): Likewise.
2087 (parse_insn): Likewise.
2088 (process_operands): Likewise.
2089 (i386_index_check): Likewise.
2090 (parse_real_register): Likewise.
2091 * config/tc-ia64.c (dot_rot): Likewise.
2092 (dot_entry): Likewise.
2093 (declare_register): Likewise.
2094 (md_begin): Likewise.
2095 (ia64_parse_name): Likewise.
2096 (md_assemble): Likewise.
2097 (dot_alias): Likewise.
2098 (do_alias): Likewise.
2099 (ia64_adjust_symtab): Likewise.
2100 (do_secalias): Likewise.
2101 (ia64_frob_file): Likewise.
2102 * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
2103 (md_begin): Likewise.
2104 (print_insn_format): Likewise.
2105 (md_assemble): Likewise.
2106 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2107 (m68k_ip): Likewise.
2108 (md_begin): Likewise.
2109 * config/tc-mcore.c (md_begin): Likewise.
2110 (md_assemble): Likewise.
2111 * config/tc-microblaze.c (md_begin): Likewise.
2112 (md_assemble): Likewise.
2113 (md_apply_fix): Likewise.
2114 * config/tc-mips.c (nopic_need_relax): Likewise.
2115 (md_begin): Likewise.
2116 (macro_build): Likewise.
2117 (mips16_macro_build): Likewise.
2118 (mips_lookup_insn): Likewise.
2119 (mips_ip): Likewise.
2120 (mips16_ip): Likewise.
2121 * config/tc-mmix.c (sizeof): Likewise.
2122 (mmix_md_begin): Likewise.
2123 (md_assemble): Likewise.
2124 * config/tc-mn10200.c (md_begin): Likewise.
2125 (md_assemble): Likewise.
2126 * config/tc-mn10300.c (HAVE_AM30): Likewise.
2127 (md_begin): Likewise.
2128 (md_assemble): Likewise.
2129 * config/tc-moxie.c (md_begin): Likewise.
2130 (md_assemble): Likewise.
2131 * config/tc-msp430.c (md_begin): Likewise.
2132 (msp430_operands): Likewise.
2133 (md_assemble): Likewise.
2134 * config/tc-nds32.c (PV_DONT_CARE): Likewise.
2135 (builtin_isreg): Likewise.
2136 (builtin_regnum): Likewise.
2137 (nds32_init_nds32_pseudo_opcodes): Likewise.
2138 (nds32_lookup_pseudo_opcode): Likewise.
2139 (nds32_relax_hint): Likewise.
2140 (md_begin): Likewise.
2141 (nds32_find_reloc_table): Likewise.
2142 (nds32_elf_append_relax_relocs_traverse): Likewise.
2143 (nds32_relax_branch_instructions): Likewise.
2144 (md_convert_frag): Likewise.
2145 (nds32_elf_analysis_relax_hint): Likewise.
2146 (tc_nds32_regname_to_dw2regnum): Likewise.
2147 * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
2148 (nios2_reg_lookup): Likewise.
2149 (nios2_ps_lookup): Likewise.
2150 (md_begin): Likewise.
2151 * config/tc-ns32k.c (struct hash_control): Likewise.
2152 (parse): Likewise.
2153 (md_begin): Likewise.
2154 * config/tc-pdp11.c (md_begin): Likewise.
2155 (md_assemble): Likewise.
2156 * config/tc-pj.c (fake_opcode): Likewise.
2157 (alias): Likewise.
2158 (md_begin): Likewise.
2159 (md_assemble): Likewise.
2160 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
2161 (md_assemble): Likewise.
2162 * config/tc-pru.c (pru_opcode_lookup): Likewise.
2163 (pru_reg_lookup): Likewise.
2164 (md_begin): Likewise.
2165 (md_end): Likewise.
2166 * config/tc-riscv.c (init_ext_version_hash): Likewise.
2167 (riscv_get_default_ext_version): Likewise.
2168 (riscv_set_arch): Likewise.
2169 (init_opcode_names_hash): Likewise.
2170 (opcode_name_lookup): Likewise.
2171 (enum reg_class): Likewise.
2172 (hash_reg_name): Likewise.
2173 (riscv_init_csr_hash): Likewise.
2174 (reg_csr_lookup_internal): Likewise.
2175 (reg_lookup_internal): Likewise.
2176 (init_opcode_hash): Likewise.
2177 (md_begin): Likewise.
2178 (DECLARE_CSR): Likewise.
2179 (macro_build): Likewise.
2180 (riscv_ip): Likewise.
2181 * config/tc-s390.c (register_name): Likewise.
2182 (s390_setup_opcodes): Likewise.
2183 (md_begin): Likewise.
2184 (md_assemble): Likewise.
2185 (s390_insn): Likewise.
2186 * config/tc-score.c (struct s3_reg_map): Likewise.
2187 (s3_score_reg_parse): Likewise.
2188 (s3_dependency_type_from_insn): Likewise.
2189 (s3_parse_16_32_inst): Likewise.
2190 (s3_parse_48_inst): Likewise.
2191 (s3_insert_reg): Likewise.
2192 (s3_build_reg_hsh): Likewise.
2193 (s3_build_score_ops_hsh): Likewise.
2194 (s3_build_dependency_insn_hsh): Likewise.
2195 (s3_begin): Likewise.
2196 * config/tc-score7.c (struct s7_reg_map): Likewise.
2197 (s7_score_reg_parse): Likewise.
2198 (s7_dependency_type_from_insn): Likewise.
2199 (s7_parse_16_32_inst): Likewise.
2200 (s7_build_score_ops_hsh): Likewise.
2201 (s7_build_dependency_insn_hsh): Likewise.
2202 (s7_insert_reg): Likewise.
2203 (s7_build_reg_hsh): Likewise.
2204 (s7_begin): Likewise.
2205 * config/tc-sh.c (EMPTY): Likewise.
2206 (md_begin): Likewise.
2207 (find_cooked_opcode): Likewise.
2208 * config/tc-sparc.c (md_begin): Likewise.
2209 (sparc_ip): Likewise.
2210 * config/tc-spu.c (md_begin): Likewise.
2211 (md_assemble): Likewise.
2212 * config/tc-tic30.c (md_begin): Likewise.
2213 (tic30_operand): Likewise.
2214 (tic30_parallel_insn): Likewise.
2215 (md_assemble): Likewise.
2216 * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
2217 (tic4x_asg): Likewise.
2218 (tic4x_inst_insert): Likewise.
2219 (tic4x_inst_add): Likewise.
2220 (md_begin): Likewise.
2221 (tic4x_operand_parse): Likewise.
2222 (md_assemble): Likewise.
2223 * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
2224 (stag_add_field_symbols): Likewise.
2225 (tic54x_endstruct): Likewise.
2226 (tic54x_tag): Likewise.
2227 (tic54x_remove_local_label): Likewise.
2228 (tic54x_clear_local_labels): Likewise.
2229 (tic54x_var): Likewise.
2230 (tic54x_macro_start): Likewise.
2231 (tic54x_macro_info): Likewise.
2232 (tic54x_macro_end): Likewise.
2233 (subsym_isreg): Likewise.
2234 (subsym_structsz): Likewise.
2235 (md_begin): Likewise.
2236 (is_mmreg): Likewise.
2237 (is_type): Likewise.
2238 (encode_condition): Likewise.
2239 (encode_cc3): Likewise.
2240 (encode_cc2): Likewise.
2241 (encode_operand): Likewise.
2242 (tic54x_parse_insn): Likewise.
2243 (tic54x_parse_parallel_insn_firstline): Likewise.
2244 (subsym_create_or_replace): Likewise.
2245 (subsym_lookup): Likewise.
2246 (subsym_substitute): Likewise.
2247 (tic54x_undefined_symbol): Likewise.
2248 * config/tc-tic6x.c (md_begin): Likewise.
2249 (md_assemble): Likewise.
2250 * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
2251 (INSERT_SPECIAL_OP): Likewise.
2252 (md_begin): Likewise.
2253 (tilegx_parse_name): Likewise.
2254 (parse_reg_expression): Likewise.
2255 (md_assemble): Likewise.
2256 * config/tc-tilepro.c (O_tls_ie_load): Likewise.
2257 (INSERT_SPECIAL_OP): Likewise.
2258 (tilepro_parse_name): Likewise.
2259 (parse_reg_expression): Likewise.
2260 (md_assemble): Likewise.
2261 * config/tc-v850.c (md_begin): Likewise.
2262 (md_assemble): Likewise.
2263 * config/tc-vax.c (md_ri_to_chars): Likewise.
2264 (vip_begin): Likewise.
2265 (vip): Likewise.
2266 (main): Likewise.
2267 (md_begin): Likewise.
2268 * config/tc-wasm32.c (md_begin): Likewise.
2269 (md_assemble): Likewise.
2270 * config/tc-xgate.c (xgate_parse_operand): Likewise.
2271 (md_begin): Likewise.
2272 (md_assemble): Likewise.
2273 * config/tc-z8k.c (md_begin): Likewise.
2274 (md_assemble): Likewise.
2275
494b2fc8
ML		 22762020-08-20 Martin Liska <mliska@suse.cz>
2277
2278 * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
2279 functions.
2280 (dwcfi_hash_find): Likewise.
2281 (dwcfi_hash_find_or_make): Likewise.
2282
f7a5981b
ML		 22832020-08-20 Martin Liska <mliska@suse.cz>
2284
2285 * ecoff.c (INIT_VARRAY): Use htab_t.
2286 (add_string): Likewise.
2287 (ecoff_read_begin_hook): Use new str_htab_create.
2288 (get_tag): Use htab_t.
2289 (add_file): Likewise.
2290
8d32ded0
ML		 22912020-08-20 Martin Liska <mliska@suse.cz>
2292
2293 * hash.h (struct string_tuple): New.
2294 (hash_string_tuple): Likewise.
2295 (eq_string_tuple): Likewise.
2296 (string_tuple_alloc): Likewise.
2297 (str_hash_find): Likewise.
2298 (str_hash_find_n): Likewise.
2299 (str_hash_delete): Likewise.
2300 (str_hash_insert): Likewise.
2301 (str_htab_create): Likewise.
2302
d3b740ca
ML		 23032020-08-20 Martin Liska <mliska@suse.cz>
2304
2305 * symbols.c (struct symbol_entry): New.
2306 (hash_symbol_entry): Likewise.
2307 (eq_symbol_entry): Likewise.
2308 (symbol_entry_alloc): Likewise.
2309 (symbol_entry_find): Likewise.
2310 (local_symbol_make): Use htab hash table.
2311 (local_symbol_convert): Likewise.
2312 (symbol_table_insert): Likewise.
2313 (symbol_find_exact_noref): Likewise.
2314 (resolve_local_symbol): Likewise.
2315 (resolve_local_symbol_values): Likewise.
2316 (symbol_begin): Likewise.
2317 (symbol_print_statistics): Likewise.
2318
32e4c1c2
ML		 23192020-08-20 Martin Liska <mliska@suse.cz>
2320
2321 * read.c (struct po_entry): New.
2322 (hash_po_entry): Likewise.
2323 (eq_po_entry): Likewise.
2324 (po_entry_alloc): Likewise.
2325 (po_entry_find): Likewise.
2326 (pop_insert): Likewise.
2327 (pobegin): Use htab hash table.
2328 (read_a_source_file): Likewise.
2329 (s_macro): Likewise.
2330 (read_print_statistics): Likewise.
2331 * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
2332 * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
2333
2b272f44
ML		 23342020-08-20 Martin Liska <mliska@suse.cz>
2335
2336 * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
2337 * macro.c (struct hash_control): Use htab.
2338 (macro_init): Likewise.
2339 (do_formals): Likewise.
2340 (free_macro): Likewise.
2341 (define_macro): Likewise.
2342 (sub_actual): Likewise.
2343 (macro_expand_body): Likewise.
2344 (macro_expand): Likewise.
2345 (check_macro): Likewise.
2346 (delete_macro): Likewise.
2347 (expand_irp): Likewise.
2348 * macro.h (struct macro_hash_entry): New struct.
2349 (hash_macro_entry): New.
2350 (eq_macro_entry): Likewise.
2351 (macro_entry_alloc): Likewise.
2352 (macro_entry_find): Likewise.
2353 (struct formal_hash_entry): Likewise.
2354 (hash_formal_entry): Likewise.
2355 (eq_formal_entry): Likewise.
2356 (formal_entry_alloc): Likewise.
2357 (formal_entry_find): Likewise.
2358
abebb03c
ML		 23592020-08-20 Martin Liska <mliska@suse.cz>
2360
2361 * as.h: Include hashtab.h.
2362 * hash.c (htab_insert): New.
2363 (htab_print_statistics): Likewise.
2364 * hash.h (htab_insert): Likewise.
2365 (htab_print_statistics): Likewise.
2366
18a8a00e
AM		 23672020-08-19 Alan Modra <amodra@gmail.com>
2368
2369 * testsuite/gas/ppc/int128.s: Correct vcmpuq.
2370 * testsuite/gas/ppc/int128.d: Update.
2371 * testsuite/gas/ppc/xvtlsbb.d: Update.
2372
587a4371
PB		 23732020-08-18 Peter Bergner <bergner@linux.ibm.com>
2374
2375 * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
2376 * testsuite/gas/ppc/vsx4.d: Likewise.
2377
d4d05d13
AC		 23782020-08-17 Alex Coplan <alex.coplan@arm.com>
2379
2380 * config/obj-elf.c (obj_elf_change_section): When repurposing an
2381 existing symbol, ensure that we set sy_value as per other (fresh)
2382 section symbols.
2383 * testsuite/gas/elf/elf.exp: Add new test.
2384 * testsuite/gas/elf/section-symbol-redef.d: New test.
2385 * testsuite/gas/elf/section-symbol-redef.s: Input for test.
2386
8118fd43
NC		 23872020-08-13 Nick Clifton <nickc@redhat.com>
2388
2389 PR 26359
2390 * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
2391 $GDB_DEBUG$ section has already been created.
2392
225f1684
JR		 23932020-08-12 Joe Ramsay <joe.ramsay@.arm.com>
2394
2395 * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
2396 NS_FD shape when MVE is present
2397 * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
2398 * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
2399 * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
2400 * testsuite/gas/arm/mve-vcvtne-it.d: New test.
2401 * testsuite/gas/arm/mve-vcvtne-it.s: New test.
2402
2e49fd1e
AC		 24032020-08-12 Alex Coplan <alex.coplan@arm.com>
2404
2405 * testsuite/gas/aarch64/mpam-bad.d: New test.
2406 * testsuite/gas/aarch64/mpam-bad.l: Error output.
2407 * testsuite/gas/aarch64/mpam-bad.s: Input.
2408 * testsuite/gas/aarch64/mpam.d: New test.
2409 * testsuite/gas/aarch64/mpam.s: Input.
2410
369afd50
NC		 24112020-08-12 Nick Clifton <nickc@redhat.com>
2412
2413 PR 26346
2414 * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
2415 of the -mno-csr-check option.
2416
79ddc884
NC		 24172020-08-12 Nick Clifton <nickc@redhat.com>
2418
2419 * po/ru.po: Updated Russian translation.
2420
fa63795f
AC		 24212020-08-10 Alex Coplan <alex.coplan@arm.com>
2422
2423 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
2424 a long system register.
2425 (parse_sys_ins_reg): Likewise.
2426 (sysreg_hash_insert): New.
2427 (md_begin): Use sysreg_hash_insert() to ensure all system
2428 registers are no longer than the maximum length at startup.
2429 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
2430 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
2431 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
2432
f7cb161e
PW		 24332020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
2434
2435 * config/tc-aarch64.c (parse_sys_reg): Call to
2436 aarch64_sys_ins_reg_supported_p instead of
2437 aarch64_sys_reg_supported_p.
2438 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
2439 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
2440 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
2441 * testsuite/gas/aarch64/sysreg-5.s: New test.
2442
8b2742a1
AM		 24432020-08-10 Alan Modra <amodra@gmail.com>
2444
2445 * testsuite/gas/ppc/power8.d,
2446 * testsuite/gas/ppc/power8.s: Add miso.
2447 * testsuite/gas/ppc/power9.d,
2448 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
2449
5fbec329
AM		 24502020-08-10 Alan Modra <amodra@gmail.com>
2451
2452 * testsuite/gas/ppc/power8.d: Update.
2453 * testsuite/gas/ppc/vsx2.d: Update.
2454
86c0f617
AM		 24552020-08-10 Alan Modra <amodra@gmail.com>
2456
2457 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
2458 stswi, or stswx in little-endian mode.
2459 * testsuite/gas/ppc/476.d,
2460 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
2461 * testsuite/gas/ppc/a2.d,
2462 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
2463 * testsuite/gas/ppc/be.d,
2464 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
2465 * testsuite/gas/ppc/le_error.d,
2466 * testsuite/gas/ppc/le_error.l: New little-endian test.
2467 * testsuite/gas/ppc/ppc.exp: Run new tests.
2468
7bb178ec
L		 24692020-08-07 H.J. Lu <hongjiu.lu@intel.com>
2470
2471 * read.c (read_a_source_file): Ignore rest of line on overflow
2472 error.
2473
d27aad4e
AC		 24742020-08-06 Alex Coplan <alex.coplan@arm.com>
2475
2476 * read.c (read_a_source_file): Use long for local labels, detect
2477 overflow and raise an error for overly-long labels.
2478 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
2479 * testsuite/gas/all/local-label-overflow.d: New test.
2480 * testsuite/gas/all/local-label-overflow.l: Error output.
2481 * testsuite/gas/all/local-label-overflow.s: Input.
2482
563a3225
CG		 24832020-08-04 Christian Groessler <chris@groessler.org>
2484
0be2fe67 2485 * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
563a3225
CG		 2486 "sout/soutb #imm,reg"
2487
789198ca
L		 24882020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2489
2490 * NEWS: Mention {disp16} pseudo prefix.
2491
b0a72f49
L		 24922020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2493
2494 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
2495 change.
2496
6b9a135d
MW		 24972020-08-04 Mark Wielaard <mark@klomp.org>
2498
2499 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
2500 DW_FORM_udata for DW_AT_high_pc.
2501 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
2502 DWARF2_VERSION >= 4.
2503 * read.c (emit_leb128_exp): No longer static.
2504 * read.h (emit_leb128_exp): Define.
2505
f63d03dd
MW		 25062020-08-02 Mark Wielaard <mark@klomp.org>
2507
0be2fe67 2508 * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
f63d03dd
MW		 2509 least one directory if there is at least one file. Use dirs[1]
2510 if dirs[0] is not set, or if there is no dirs[1] the current
2511 working directory. Use files[1] filename, when files[0] filename
2512 isn't set.
2513
a3b3e858
MW		 25142020-08-02 Mark Wielaard <mark@klomp.org>
2515
2516 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
2517 for DWARF5.
0be2fe67
AM		 2518 * testsuite/gas/elf/dwarf-4-cu.d: New file.
2519 * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
2520 * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
2521 * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
a3b3e858
MW		 2522 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
2523
25b1f10d
MW		 25242020-08-02 Mark Wielaard <mark@klomp.org>
2525
2526 * doc/as.texi (--gdwarf-[345]): Fix typo.
2527
e4ae357f
JL		 25282020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2529
2530 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
2531 (md_parse_option): Remove case for OPTION_MOVE_DATA.
2532 (md_longopts): Remove "md" entry.
2533 (md_show_usage): Likewise.
2534
41eb8e88
L		 25352020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2536
2537 PR gas/26305
2538 * config/tc-i386.c (_i386_insn::disp_encoding): Add
2539 disp_encoding_16bit.
2540 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
2541 {disp16}.
2542 (build_modrm_byte): Handle {disp16}.
2543 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
2544 prefixes.
2545 * doc/c-i386.texi: Update {disp32} documentation and document
2546 {disp16}.
2547 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
2548 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
2549 tests.
2550 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
2551 tests with 128-byte displacement. Add {disp16} tests.
2552 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
2553 vmovaps test. Add (%r13)/(%r13d) tests.
2554 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
2555 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
2556 * testsuite/gas/i386/inval-pseudo.l: Updated.
2557 * testsuite/gas/i386/pseudos.d: Likewise.
2558 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2559
c8693053
RO		 25602020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2561
2562 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2563 * Makefile.in, doc/Makefile.in: Regenerate.
2564 * configure: Regenerate.
2565
ac2599c4
L		 25662020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2567
2568 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
2569 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2570 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
2571 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
2572 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
2573 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
2574
4d8ee860
NC		 25752020-07-30 Nick Clifton <nickc@redhat.com>
2576
f291783b 2577 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 2578 the command line.
2579
c77cb2a0
MR		 25802020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2581
2582 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
2583 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
2584 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
2585 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
2586 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
2587 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
2588 * testsuite/gas/mips/mips.exp: Run the new tests.
2589
3f1b17bb
MR		 25902020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2591
2592 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
2593 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
2594 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
2595 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
2596 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
2597 * testsuite/gas/mips/global-local-symtab.s: New test source.
2598 * testsuite/gas/mips/mips.exp: Run the new tests.
2599
1a02d6b0
L		 26002020-07-28 H.J. Lu <hongjiu.lu@intel.com>
2601
2602 PR gas/26305
2603 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
2604 (%bp)/(%ebp)/(%rbp) for {disp32}.
2605 * doc/c-i386.texi: Update {disp32} documentation.
2606 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
2607 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
2608 * testsuite/gas/i386/pseudos.d: Updated.
2609 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2610
608d61c2
L		 26112020-07-27 H.J. Lu <hongjiu.lu@intel.com>
2612
2613 * doc/as.texi: Replace preceeded with preceded.
2614
39fdda07
MR		 26152020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2616
2617 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
2618 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
2619 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
2620 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
2621 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
2622 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
2623 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
2624 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
2625 file.
2626 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
2627 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
2628 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
2629 file.
2630 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
2631 file.
2632 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
2633 file.
2634 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
2635 file.
2636 * testsuite/gas/mips/jal-xgot-irix.d: New file.
2637 * testsuite/gas/mips/jalr2-irix.d: New file.
2638 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
2639 New file.
2640 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
2641 file.
2642 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
2643 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
2644 `*-*-irix*' targets. Add source file designator.
2645 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
2646 `*-*-irix*' targets.
2647 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
2648 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
2649 * testsuite/gas/mips/jalr2.d: Add name designator.
2650 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
2651 tests involving the JALR relocation throughout.
2652
b83d958f
MR		 26532020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2654
2655 * testsuite/gas/mips/mips.exp: Use a helper variable for
2656 IRIX/non-IRIX test selection.
2657
bf4ba07c
JB		 26582020-07-21 Jan Beulich <jbeulich@suse.com>
2659
2660 * testsuite/gas/i386/evex-no-scale-64.d,
2661 testsuite/gas/i386/addr32.d,
2662 testsuite/gas/i386/x86-64-addr32-intel.d,
2663 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
2664
2b42b041
CQ		 26652020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
2666
2667 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
2668
185a798e
JB		 26692020-07-21 Jan Beulich <jbeulich@suse.com>
2670
2671 * testsuite/gas/i386/evex-no-scale-32.d,
2672 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
2673 * testsuite/gas/i386/evex-no-scale-32.s,
2674 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
2675 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
2676 instead of .section.
2677 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
2678 specific section.
2679
ec4fcab0
MR		 26802020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
2681
2682 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
2683 (my_getSmallExpression): Adjust accordingly.
2684
b3983e5f
JB		 26852020-07-20 Jan Beulich <jbeulich@suse.com>
2686
2687 PR gas/4572
2688 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
2689 conditional around it.
2690 (md_begin): Insert backslash into operand_chars[] when slash is
2691 a comment character.
2692 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
2693 \* as operators when / may be a comment character.
2694 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
2695 * testsuite/gas/i386/i386.exp: Run new test.
2696
750e4bf7
JB		 26972020-07-20 Jan Beulich <jbeulich@suse.com>
2698
2699 PR gas/4572
2700 * app.c (last_char): Drop TC_ARM conditional around it.
2701 (struct app_save): Drop TC_ARM conditional around last_char.
2702 (app_push, app_pop): Drop TC_ARM conditional from last_char
2703 accesses.
2704 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
2705 backslash-precedes-comment-character check.
2706
48ef937e
JB		 27072020-07-20 Jan Beulich <jbeulich@suse.com>
2708
2709 * config/tc-i386.c (frag_opcode_byte): New.
2710 (output_branch): Emit error when in absolute section.
2711 (output_jump, output_insn): Use frag_opcode_byte. Handle being
2712 in absolute section.
2713 (output_interseg_jump, output_disp, output_imm): Handle being in
2714 absolute section.
2715 * testsuite/gas/i386/sizing.s,
2716 testsuite/gas/i386/sizing32.d,
2717 testsuite/gas/i386/sizing64.d: New.
2718 * testsuite/gas/i386/i386.exp: Run new tests.
2719
693bec1e
JB		 27202020-07-20 Jan Beulich <jbeulich@suse.com>
2721
2722 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
2723 is_elf_format as applicable; merely exclude iamcu tests.
2724
2585b7a5
L		 27252020-07-19 H.J. Lu <hongjiu.lu@intel.com>
2726
2727 PR gas/26263
2728 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
2729 against section to PC32 reloc.
2730 * testsuite/gas/i386/relax-5.d: Updated.
2731 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2732
04c662e2
L		 27332020-07-15 H.J. Lu <hongjiu.lu@intel.com>
2734
2735 PR gas/26237
2736 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
2737 * testsuite/gas/i386/addr32.d: Likewise.
2738 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2739 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2740
56c1b507
NC		 27412020-07-15 Nick Clifton <nickc@redhat.com>
2742
2743 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
2744 the addend field of REL relocations. Store the full addend into
2745 the note for REL relocations.
2746
e2e018c3
JB		 27472020-07-15 Jan Beulich <jbeulich@suse.com>
2748
2749 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
2750 immediate.
2751 * testsuite/gas/i386/x86-64-stack-intel.d,
2752 testsuite/gas/i386/x86-64-stack-suffix.d,
2753 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
2754
36938cab
JB		 27552020-07-15 Jan Beulich <jbeulich@suse.com>
2756
2757 * testsuite/gas/i386/disassem.d,
2758 testsuite/gas/i386/ilp32/x86-64-branch.d,
2759 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
2760 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
2761 testsuite/gas/i386/noreg32.d,
2762 testsuite/gas/i386/noreg64-rex64.d,
2763 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
2764 testsuite/gas/i386/opcode.d,
2765 testsuite/gas/i386/solaris/x86-64-branch-2.d,
2766 testsuite/gas/i386/solaris/x86-64-jump.d,
2767 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
2768 testsuite/gas/i386/solaris/x86-64-nop-3.d,
2769 testsuite/gas/i386/solaris/x86-64-nop-4.d,
2770 testsuite/gas/i386/solaris/x86-64-nop-5.d,
2771 testsuite/gas/i386/solaris/x86-64-relax-2.d,
2772 testsuite/gas/i386/solaris/x86-64-relax-3.d,
2773 testsuite/gas/i386/x86-64-align-branch-1a.d,
2774 testsuite/gas/i386/x86-64-align-branch-1b.d,
2775 testsuite/gas/i386/x86-64-align-branch-1c.d,
2776 testsuite/gas/i386/x86-64-align-branch-1d.d,
2777 testsuite/gas/i386/x86-64-align-branch-1e.d,
2778 testsuite/gas/i386/x86-64-align-branch-1f.d,
2779 testsuite/gas/i386/x86-64-align-branch-1g.d,
2780 testsuite/gas/i386/x86-64-align-branch-1h.d,
2781 testsuite/gas/i386/x86-64-align-branch-1i.d,
2782 testsuite/gas/i386/x86-64-align-branch-2a.d,
2783 testsuite/gas/i386/x86-64-align-branch-2b.d,
2784 testsuite/gas/i386/x86-64-align-branch-2c.d,
2785 testsuite/gas/i386/x86-64-align-branch-3.d,
2786 testsuite/gas/i386/x86-64-align-branch-4a.d,
2787 testsuite/gas/i386/x86-64-align-branch-4b.d,
2788 testsuite/gas/i386/x86-64-align-branch-5.d,
2789 testsuite/gas/i386/x86-64-align-branch-6.d,
2790 testsuite/gas/i386/x86-64-branch-2.d,
2791 testsuite/gas/i386/x86-64-branch-3.d,
2792 testsuite/gas/i386/x86-64-branch.d,
2793 testsuite/gas/i386/x86-64-disassem.d,
2794 testsuite/gas/i386/x86-64-disp32.d,
2795 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
2796 testsuite/gas/i386/x86-64-gotpcrel.d,
2797 testsuite/gas/i386/x86-64-ifunc.d,
2798 testsuite/gas/i386/x86-64-jump.d,
2799 testsuite/gas/i386/x86-64-lfence-byte.d,
2800 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
2801 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
2802 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
2803 testsuite/gas/i386/x86-64-lfence-load.d,
2804 testsuite/gas/i386/x86-64-lfence-ret-a.d,
2805 testsuite/gas/i386/x86-64-lfence-ret-b.d,
2806 testsuite/gas/i386/x86-64-lfence-ret-c.d,
2807 testsuite/gas/i386/x86-64-lfence-ret-d.d,
2808 testsuite/gas/i386/x86-64-lfence-ret-e.d,
2809 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
2810 testsuite/gas/i386/x86-64-mpx-branch-1.d,
2811 testsuite/gas/i386/x86-64-mpx.d,
2812 testsuite/gas/i386/x86-64-nop-3.d,
2813 testsuite/gas/i386/x86-64-nop-4.d,
2814 testsuite/gas/i386/x86-64-nop-5.d,
2815 testsuite/gas/i386/x86-64-nops-7.d,
2816 testsuite/gas/i386/x86-64-notrack.d,
2817 testsuite/gas/i386/x86-64-opcode.d,
2818 testsuite/gas/i386/x86-64-relax-2.d,
2819 testsuite/gas/i386/x86-64-relax-3.d,
2820 testsuite/gas/i386/x86-64-relax-4.d,
2821 testsuite/gas/i386/x86-64-rtm.d,
2822 testsuite/gas/i386/x86-64-stack.d,
2823 testsuite/gas/i386/x86-64-unique.d,
2824 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
2825
8e58ef80
L		 28262020-07-14 H.J. Lu <hongjiu.lu@intel.com>
2827
2828 PR gas/26237
2829 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
2830 address.
2831 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
2832 * testsuite/gas/i386/addr32.d: Updated.
2833 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2834 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2835 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
2836 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
2837
bfbd9438
JB		 28382020-07-14 Jan Beulich <jbeulich@suse.com>
2839
2840 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
2841 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
2842 * testsuite/gas/i386/intel.d,
2843 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
2844
7531c613
JB		 28452020-07-14 Jan Beulich <jbeulich@suse.com>
2846
2847 * testsuite/gas/i386/prefix.d: Adjust expectations.
2848
b24d668c
JB		 28492020-07-14 Jan Beulich <jbeulich@suse.com>
2850
2851 * testsuite/gas/i386/x86-64-avx-intel.d,
2852 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
2853
9ab00b61
JB		 28542020-07-14 Jan Beulich <jbeulich@suse.com>
2855
2856 * testsuite/gas/i386/movbe-suffix.d,
2857 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
2858 * testsuite/gas/i386/i386.exp: Run new tests.
2859
2875b28a
JB		 28602020-07-14 Jan Beulich <jbeulich@suse.com>
2861
2862 * testsuite/gas/i386/crc32-suffix.d,
2863 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
2864 * testsuite/gas/i386/i386.exp: Run new tests.
2865 * testsuite/gas/i386/arch-10-bdver1.d,
2866 testsuite/gas/i386/arch-10-bdver2.d,
2867 testsuite/gas/i386/arch-10-bdver3.d,
2868 testsuite/gas/i386/arch-10-bdver4.d,
2869 testsuite/gas/i386/arch-10-btver1.d,
2870 testsuite/gas/i386/arch-10-btver2.d,
2871 testsuite/gas/i386/arch-10-lzcnt.d,
2872 testsuite/gas/i386/arch-10-prefetchw.d,
2873 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
2874 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
2875 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
2876 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
2877 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
2878 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
2879 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
2880 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
2881 testsuite/gas/i386/x86-64-arch-2-btver1.d,
2882 testsuite/gas/i386/x86-64-arch-2-btver2.d,
2883 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
2884 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
2885 testsuite/gas/i386/x86-64-arch-2.d,
2886 testsuite/gas/i386/x86-64-crc32.d,
2887 testsuite/gas/i386/x86-64-pseudos.d,
2888 testsuite/gas/i386/x86-64-sse-noavx.d,
2889 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
2890
e184e611
JB		 28912020-07-14 Jan Beulich <jbeulich@suse.com>
2892
2893 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2894 ModR/M-encoded byte register cases.
2895 * testsuite/gas/i386/x86-64-pseudos.d,
2896 testsuite/gas/i386/x86-64-reg-intel.d,
2897 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
2898
e8b5d5f9
JB		 28992020-07-14 Jan Beulich <jbeulich@suse.com>
2900
2901 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2902 not-ModR/M-encoded byte register cases.
2903 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
2904
38397794
JB		 29052020-07-14 Jan Beulich <jbeulich@suse.com>
2906
2907 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
2908 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
2909 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
2910 testsuite/gas/i386/ilp32/x86-64-avx.d,
2911 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
2912 testsuite/gas/i386/ilp32/x86-64-crc32.d,
2913 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2914 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2915 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2916 testsuite/gas/i386/ilp32/x86-64-reg.d,
2917 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2918 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2919 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2920 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2921 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2922 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2923 dump expectations.
2924
7a705315
L		 29252020-07-13 H.J. Lu <hongjiu.lu@intel.com>
2926
2927 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2928 extension.
2929
0a5c31d1
NC		 29302020-07-13 Nick Clifton <nickc@redhat.com>
2931
2932 * po/fr.po: Updated French translation.
2933
8884c29c
AM		 29342020-07-13 Alan Modra <amodra@gmail.com>
2935
2936 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2937 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2938 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2939 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2940
a308b89d
L		 29412020-07-11 H.J. Lu <hongjiu.lu@intel.com>
2942
2943 * config/tc-i386.c (output_insn): Check i.xstate to set
2944 GNU_PROPERTY_X86_FEATURE_2_TMM.
2945 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2946 x86-64-property-8 and x86-64-property-9.
2947 * testsuite/gas/i386/x86-64-property-7.d: New file.
2948 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2949 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2950 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2951 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2952 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2953
921eafea
L		 29542020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2955
2956 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2957 has_regymm, has_regzmm and has_regtmm. Add xstate.
2958 (md_assemble): Set i.xstate from operand types in instruction
2959 template.
2960 (build_modrm_byte): Updated.
2961 (output_insn): Check i.xstate.
2962 * testsuite/gas/i386/i386.exp: Run property-6 and
2963 x86-64-property-6.
2964 * testsuite/gas/i386/property-6.d: New file.
2965 * testsuite/gas/i386/property-6.s: Updated.
2966 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2967
d249bf86
L		 29682020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2969
2970 * testsuite/gas/i386/property-5.d: Correct test name.
2971
260cd341
LC		 29722020-07-10 Lili Cui <lili.cui@intel.com>
2973
2974 * NEWS: Mention support for Intel AMX instructions.
2975 * config/tc-i386.c (i386_error): Add invalid_sib_address.
2976 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2977 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2978 (match_simd_size): Add tmmword check.
2979 (operand_type_match): Add tmmword.
2980 (type_names): Add rTMM.
2981 (i386_error): Add invalid_tmm_register_set.
2982 (check_VecOperands): Handle invalid_sib_address and
2983 invalid_tmm_register_set.
2984 (match_template): Handle invalid_sib_address.
2985 (build_modrm_byte): Handle non-vector SIB and zmmword.
2986 (i386_index_check): Disallow RegIP for non-vector SIB.
2987 (check_register): Handle zmmword.
2988 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2989 * testsuite/gas/i386/i386.exp: Add AMX new tests.
2990 * testsuite/gas/i386/intel-regs.d: Add tmm.
2991 * testsuite/gas/i386/intel-regs.s: Add tmm.
2992 * testsuite/gas/i386/x86-64-amx-intel.d: New.
2993 * testsuite/gas/i386/x86-64-amx-inval.l: New.
2994 * testsuite/gas/i386/x86-64-amx-inval.s: New.
2995 * testsuite/gas/i386/x86-64-amx.d: New.
2996 * testsuite/gas/i386/x86-64-amx.s: New.
2997 * testsuite/gas/i386/x86-64-amx-bad.d: New.
2998 * testsuite/gas/i386/x86-64-amx-bad.s: New.
2999
af2b3186
TV		 30002020-07-10 Tom de Vries <tdevries@suse.de>
3001
3002 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
3003 readelf's line table decoding.
3004 * testsuite/gas/elf/dwarf2-12.d: Likewise.
3005 * testsuite/gas/elf/dwarf2-13.d: Likewise.
3006 * testsuite/gas/elf/dwarf2-14.d: Likewise.
3007 * testsuite/gas/elf/dwarf2-15.d: Likewise.
3008 * testsuite/gas/elf/dwarf2-16.d: Likewise.
3009 * testsuite/gas/elf/dwarf2-17.d: Likewise.
3010 * testsuite/gas/elf/dwarf2-18.d: Likewise.
3011 * testsuite/gas/elf/dwarf2-19.d: Likewise.
3012 * testsuite/gas/elf/dwarf2-5.d: Likewise.
3013 * testsuite/gas/elf/dwarf2-6.d: Likewise.
3014 * testsuite/gas/elf/dwarf2-7.d: Likewise.
3015
39776b11
L		 30162020-07-09 H.J. Lu <hongjiu.lu@intel.com>
3017
3018 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
3019 VEX/EVEX vector instructions.
3020 * testsuite/gas/i386/property-4.d: New file.
3021 * testsuite/gas/i386/property-4.s: Likewise.
3022 * testsuite/gas/i386/property-5.d: Likewise.
3023 * testsuite/gas/i386/property-5.s: Likewise.
3024 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
3025 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
3026
939b95c7
L		 30272020-07-09 H.J. Lu <hongjiu.lu@intel.com>
3028
3029 * NEWS: Mention --enable-x86-used-note.
3030 * configure.ac: Configure with --enable-x86-used-note by default
3031 for Linux/x86.
3032 * configure: Regenerated.
3033
fe49679d
AM		 30342020-07-09 Alan Modra <amodra@gmail.com>
3035
3036 * config/obj-coff.h: Remove TE_PE support.
3037 * config/tc-ppc.c: Likewise.
3038 * config/tc-ppc.h: Likewise.
3039 * configure.tgt: Remove powerpc PE and powerpc lynxos.
3040 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
3041 condition.
3042 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
3043
6384fd9e
JB		 30442020-07-08 Jan Beulich <jbeulich@suse.com>
3045
3046 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
3047 New.
3048 * testsuite/gas/i386/i386.exp: Run new tests.
3049
3128916d
CZ		 30502020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
3051
3052 * config/tc-arc.c (find_opcode_match): Add error messages.
3053 * testsuite/gas/arc/add_s-err.s: Update test.
3054 * testsuite/gas/arc/asm-errors.err: Likewise.
3055 * testsuite/gas/arc/cpu-em-err.s: Likewise.
3056 * testsuite/gas/arc/hregs-err.s: Likewise.
3057 * testsuite/gas/arc/warn.s: Likewise.
3058
dbdba9b0
L		 30592020-07-07 H.J. Lu <hongjiu.lu@intel.com>
3060
3061 PR gas/26212
3062 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
3063
34e79798
AM		 30642020-07-07 Alan Modra <amodra@gmail.com>
3065
3066 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
3067 * testsuite/gas/ppc/ppc.exp: Likewise.
3068 * testsuite/gas/all/weakref1l.d: Likewise.
3069
3c6e74ce
NC		 30702020-07-07 Nick Clifton <nickc@redhat.com>
3071
3072 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
3073 expected output.
3074
e74d9fa9
JB		 30752020-07-06 Jan Beulich <jbeulich@suse.com>
3076
3077 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
3078 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
3079 testsuite/gas/i386/x86-64-evex-wig1.d,
3080 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
3081 expectations.
3082
39e0f456
JB		 30832020-07-06 Jan Beulich <jbeulich@suse.com>
3084
3085 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
3086 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
3087 * testsuite/gas/i386/avx512f-opts-intel.d,
3088 testsuite/gas/i386/avx512f-opts.d
3089 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
3090 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
3091
ddc73fa9
NC		 30922020-07-06 Yuri Chornoivan <yurchor@ukr.net>
3093
3094 PR 26204
3095 * config/tc-arm.c: Fix spelling mistake.
3096 * config/tc-riscv.c: Likewise.
3097 * config/tc-z80.c: Likewise.
3098 * po/gas.pot: Regenerate.
3099
17550be7
NC		 31002020-07-06 Nick Clifton <nickc@redhat.com>
3101
3102 * po/uk.po: Updated Ukranian translation.
3103
b19d852d
NC		 31042020-07-04 Nick Clifton <nickc@redhat.com>
3105
3106 * configure: Regenerate.
3107 * po/gas.pot: Regenerate.
3108
31092020-07-04 Nick Clifton <nickc@redhat.com>
3110
3111 * version.m4: Change version number to 2.35.50.
3112 * configure: Regenerate.
3113 * po/bfd.pot: Regenerate.
3114
b115b9fd
NC		 31152020-07-04 Nick Clifton <nickc@redhat.com>
3116
3117 Binutils 2.35 branch created.
3118
b657622c
AM		 31192020-07-03 Alan Modra <amodra@gmail.com>
3120
3121 PR 26028
3122 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
3123
c2ecccb3
L		 31242020-07-02 H.J. Lu <hongjiu.lu@intel.com>
3125
3126 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
3127 swap two source operands.
3128
f436f38e
NC		 31292020-07-02 Nick Clifton <nickc@redhat.com>
3130
3131 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
3132
f405494f
AC		 31332020-07-02 Alex Coplan <alex.coplan@arm.com>
3134
3135 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
3136 segfault on negative chars.
3137 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
3138 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
3139
0942c7ab
NC		 31402020-07-02 Nick Clifton <nickc@redhat.com>
3141
3142 PR 26028
3143 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
3144 command line.
3145 * testsuite/gas/ia64/unwind.d: Likewise.
3146 * testsuite/gas/mmix/bspec-1.d: Likewise.
3147 * testsuite/gas/mmix/bspec-2.d: Likewise.
3148 * testsuite/gas/mmix/comment-1.d: Likewise.
3149 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
3150
3443489c
AM		 31512020-07-01 Alan Modra <amodra@gmail.com>
3152
3153 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
3154
054b336d
AM		 31552020-07-01 Alan Modra <amodra@gmail.com>
3156
3157 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
3158 in data sections, and mep.
3159
bbd19b19
L		 31602020-06-30 H.J. Lu <hongjiu.lu@intel.com>
3161
3162 * NEWS: Mention x86 NaCl target support removal.
3163 * config/tc-i386.c: Remove x86 NaCl target support.
3164 * config/tc-i386.h: Likewise.
3165 * configure.tgt: Likewise.
3166 * testsuite/gas/i386/i386.exp: Likewise.
3167 * testsuite/gas/i386/iamcu-1.d: Likewise.
3168 * testsuite/gas/i386/iamcu-2.d: Likewise.
3169 * testsuite/gas/i386/iamcu-3.d: Likewise.
3170 * testsuite/gas/i386/iamcu-4.d: Likewise.
3171 * testsuite/gas/i386/iamcu-5.d: Likewise.
3172 * testsuite/gas/i386/k1om.d: Likewise.
3173 * testsuite/gas/i386/l1om.d: Likewise.
3174
08ccfccf
NC		 31752020-06-30 Nelson Chu <nelson.chu@sifive.com>
3176
3177 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
3178 checking into riscv_csr_address.
3179 (riscv_csr_version_check): Likewise.
3180 (riscv_csr_address): New function. Return the suitable CSR address
3181 after checking the ISA dependency and versions. Issue warnings if
3182 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
3183 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
3184 priv spec versions for them.
3185 (reg_csr_lookup_internal): Call riscv_csr_address to find the
3186 suitable CSR address.
3187 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
3188 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3189 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3190 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
3191 priv spec warnings here. These warnings are added by accident.
3192 Remove them and only focus on the ISA dependency warnings.
3193 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3194 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3195 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
3196 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
3197 than the privileged ones.
3198 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3199 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3200 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
3201 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
3202 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
3203 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
3204 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
3205 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
3206 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
3207 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
3208
8c190ce0
L		 32092020-06-29 H.J. Lu <hongjiu.lu@intel.com>
3210
0be2fe67
AM		 3211 * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
3212 length > 1.
8c190ce0
L		 3213 (md_assemble): Don't process ImmExt without operands.
3214
b20e7614
HPN		 32152020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
3216
3217 PR gas/25331
3218 * config/tc-mmix.c (md_assemble) <fixup for
3219 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
3220 Also, set its fx_no_overflow.
3221 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
3222 Similarly this fixup affects 4 bytes, not 8 and needs its
3223 fx_no_overflow set.
3224 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 3225 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 3226
279edac5
AM		 32272020-06-29 Alan Modra <amodra@gmail.com>
3228
3229 * config/tc-s12z.c: Use C style comments.
3230 * config/tc-z80.c: Likewise.
3231 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
3232
b6cd5d10
L		 32332020-06-26 H.J. Lu <hongjiu.lu@intel.com>
3234
3235 * config/tc-i386.c (md_assemble): Process ImmExt without
3236 operands.
3237
63112cd6
L		 32382020-06-26 H.J. Lu <hongjiu.lu@intel.com>
3239
3240 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
3241 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
3242 VECSIB256 and VECSIB512, respectively.
3243 (build_modrm_byte): Replace vecsib with sib.
3244
2a1bb84c
JB		 32452020-06-26 Jan Beulich <jbeulich@suse.com>
3246
3247 * testsuite/gas/i386/nop-1-suffix.d: New.
3248 * testsuite/gas/i386/i386.exp: Run new test.
3249
85f7484a
PB		 32502020-06-26 Pat Bernardi <bernardi@adacore.com>
3251
3252 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
3253 (md_pseudo_table): Handle "gnu_attribute".
3254 * doc/as.texi: Document GNU attribute for M68K.
3255
b59d128a
NC		 32562020-06-25 Nick Clifton <nickc@redhat.com>
3257
3258 PR 26141
3259 * config/tc-arm.c (arm_force_relocation): Force resolution of
3260 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
3261 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
3262
c423d21a
JB		 32632020-06-25 Jan Beulich <jbeulich@suse.com>
3264
3265 * config/tc-i386.c (md_assemble): Move call to process_immext()
3266 ...
3267 (process_operands): ... here.
3268
8bbb3ad8
JB		 32692020-06-25 Jan Beulich <jbeulich@suse.com>
3270
3271 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
3272 diagnostic when there is a sizing prefix. Switch to word/dword/
3273 qword encoding when there is a sizing prefix and no (explicit or
3274 derived) suffix.
3275 (update_imm): Handle presence of a sizing prefix.
3276 * testsuite/gas/i386/noreg16-data32.d,
3277 testsuite/gas/i386/noreg32-data16.d,
3278 testsuite/gas/i386/noreg32-data16.e,
3279 testsuite/gas/i386/noreg64-data16.d,
3280 testsuite/gas/i386/noreg64-data16.e,
3281 testsuite/gas/i386/noreg64-rex64.d: New.
3282 * testsuite/gas/i386/i386.exp: Run new tests.
3283 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
3284 Introduce and use pfx* macros.
3285 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
3286 addressing.
3287 * testsuite/gas/i386/noreg16.d: Adjust expectations.
3288
589958d6
JB		 32892020-06-25 Jan Beulich <jbeulich@suse.com>
3290
3291 * testsuite/gas/i386/avx-16bit.d,
3292 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
3293 testsuite/gas/i386/avx512f-16bit.d,
3294 testsuite/gas/i386/avx512f.d,
3295 testsuite/gas/i386/evex-lig256.d,
3296 testsuite/gas/i386/evex-lig512.d
3297 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
3298 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
3299 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
3300 testsuite/gas/i386/sse2-16bit.d,
3301 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
3302 expectations.
3303
0b9404fd
JB		 33042020-06-25 Jan Beulich <jbeulich@suse.com>
3305
3306 * config/tc-i386.c (md_assemble): Also reject explicit REX
3307 prefixes with VEX and alike encoded insns. Zap consumed bits
3308 from i.rex.
3309 (output_insn): Don't ignore REX prefix for VEX and alike
3310 encodings; abort() instead if encountered.
3311 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
3312 ...
3313 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
3314 * testsuite/gas/i386/x86-64-pseudos.d,
3315 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
3316
a5aeccd9
JB		 33172020-06-25 Jan Beulich <jbeulich@suse.com>
3318
3319 * config/tc-i386.c (process_operands): Translate explicit REX
3320 prefix into i.rex for SSE2AVX templates.
3321 (set_rex_vrex): New helper.
3322 (build_modrm_byte): Use it.
3323 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
3324 REX prefixes.
3325 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
3326
40d231b4
JB		 33272020-06-25 Jan Beulich <jbeulich@suse.com>
3328
3329 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
3330 templates when there's no data size prefix.
3331 (md_assemble): Reject data size prefix also for legacy encoded
3332 SIMD templates.
3333 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
3334 Uncomment previously not working line.
3335 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
3336 data16 prefix.
3337 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
3338 testsuite/gas/i386/sse2avx.d: Adjust expectations.
3339
11abe426
JB		 33402020-06-25 Jan Beulich <jbeulich@suse.com>
3341
3342 * config/tc-i386.c (build_evex_prefix): Drop early setting of
3343 vec_length.
3344
1a79004f
NC		 33452020-06-23 Nelson Chu <nelson.chu@sifive.com>
3346
3347 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
3348 explicit_priv_attr. It used to indicate CSR or priv instructions are
3349 explictly used.
3350 (riscv_is_priv_insn): Return True if it is a privileged instruction.
3351 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
3352 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
3353 (riscv_write_out_attrs): Clarification of when to generate the elf
3354 priv spec attributes.
3355 * testsuite/gas/riscv/attribute-11.s: Add comments.
3356 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
3357 `priv_insn_<n>` to decide which priv instruction is expected to used.
3358 (<n> is a to e.)
3359 * testsuite/gas/riscv/attribute-14a.d: Likewise.
3360 * testsuite/gas/riscv/attribute-14b.d: Likewise.
3361 * testsuite/gas/riscv/attribute-14c.d: Likewise.
3362 * testsuite/gas/riscv/attribute-14d.d: Likewise.
3363 * testsuite/gas/riscv/attribute-14e.d: Likewise.
3364
39ff0b81
NC		 33652020-06-22 Nelson Chu <nelson.chu@sifive.com>
3366
3367 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
3368 (riscv_set_default_priv_spec): Get the priv spec version from the
3369 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
3370
e2201c2a
AM		 33712020-06-20 Alan Modra <amodra@gmail.com>
3372
3373 * configure.tgt: Set bfd_gas for all SH targets.
3374
d27c357a
JB		 33752020-06-18 Jan Beulich <jbeulich@suse.com>
3376
3377 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
3378 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3379 expectations.
3380
708a2fff
CL		 33812020-06-16 Lili Cui <lili.cui@intel.com>
3382
3383 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
3384 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
3385 * doc/c-i386.texi: Add avx512_vp2intersect.
3386
2106ed9b
JB		 33872020-06-16 Jan Beulich <jbeulich@suse.com>
3388
3389 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
3390 conditional.
3391 * testsuite/gas/i386/sse-check.s: Adjust comment.
3392 * testsuite/gas/i386/sse-check-error.l,
3393 testsuite/gas/i386/sse-check-warn.e,
3394 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
3395 expectations.
3396
a435742a
AM		 33972020-06-16 Alan Modra <amodra@gmail.com>
3398
3399 * config/tc-tic30.h: Remove OBJ_AOUT support.
3400 * configure.tgt: Delete tic30-*-*aout* entry.
3401
7a77f1ac
MF		 34022020-06-15 Max Filippov <jcmvbkbc@gmail.com>
3403
3404 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
3405 macros.
3406 (elf32xtensa_abi): New declaration.
3407 (option_abi_windowed, option_abi_call0): New enum constants.
3408 (md_longopts): Add entries for --abi-windowed and --abi-call0.
3409 (md_parse_option): Add handlers for --abi-windowed and
3410 --abi-call0.
3411 (xtensa_add_config_info): Use xtensa_abi_choice instead of
3412 XSHAL_ABI to format ABI tag.
3413 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
3414 --abi-call0 to the list of options.
3415 * doc/c-xtensa.texi: Add description for options --abi-windowed
3416 and --abi-call0.
3417 * testsuite/gas/xtensa/abi-call0.d: New test definition.
3418 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
3419 * testsuite/gas/xtensa/abi.s: New test source.
3420
efe30057
L		 34212020-06-14 H.J. Lu <hongjiu.lu@intel.com>
3422
3423 PR gas/26115
3424 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
3425 xsusldtrk.
3426 * testsuite/gas/i386/tsxldtrk.s: Likewise.
3427 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3428 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
3429
d8af286f
NC		 34302020-06-12 Nelson Chu <nelson.chu@sifive.com>
3431
3432 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
3433 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3434 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
3435
18ca16be
SG		 34362020-06-09 Seth Girvan <snth@snthhacks.com>
3437
3438 * doc/c-avr.texi: Improve wording.
3439
6778f1c4
JB		 34402020-06-09 Jan Beulich <jbeulich@suse.com>
3441
3442 * testsuite/gas/i386/x86-64-pseudos-bad.s,
3443 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
3444
73239888
JB		 34452020-06-09 Jan Beulich <jbeulich@suse.com>
3446
3447 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
3448 encoding tests.
3449 * testsuite/gas/i386/prefix.d: Adjust expectations.
3450
bf926894
JB		 34512020-06-09 Jan Beulich <jbeulich@suse.com>
3452
3453 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
3454 with VEX/EVEX encoding tests.
3455 * testsuite/gas/i386/prefix.d: Adjust expectations.
3456
828c2a25
JB		 34572020-06-09 Jan Beulich <jbeulich@suse.com>
3458
3459 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
3460 suffix.
3461 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
3462 * testsuite/gas/i386/noreg64.d: Adjust expectations.
3463 * testsuite/gas/i386/noreg-intel64.d,
3464 testsuite/gas/i386/noreg-intel64.l,
3465 testsuite/gas/i386/noreg-intel64.s: New.
3466 * testsuite/gas/i386/i386.exp: Run new tests.
3467
da4977e0
JB		 34682020-06-09 Jan Beulich <jbeulich@suse.com>
3469
3470 * config/tc-i386.c (vex_encoding_error): New enumerator.
3471 (VEX_check_operands): Rename to VEX_check_encoding. Check
3472 for vex_encoding_error. Move Imm4 handling ...
3473 (check_VecOperands): ... here.
3474 (match_template): Call VEX_check_encoding when there are no
3475 operands. Split construct calling check_VecOperands and
3476 VEX_check_encoding (when there are operands).
3477 (check_register): Don't blindly set vex_encoding_evex.
3478 * testsuite/gas/i386/pseudos-bad.s,
3479 testsuite/gas/i386/pseudos-bad.l: New.
3480 * testsuite/gas/i386/i386.exp: Run new test.
3481 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
3482
26417f19
AC		 34832020-06-08 Alex Coplan <alex.coplan@arm.com>
3484
3485 * config/tc-arm.c (insns): Add dfb.
3486 * testsuite/gas/arm/dfb.d: New test.
3487 * testsuite/gas/arm/dfb.s: Input for test.
3488
9f3e7dbc
NC		 34892020-06-08 Nick Clifton <nickc@redhat.com>
3490
3491 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
3492
dd6b8a0b
JB		 34932020-06-08 Jan Beulich <jbeulich@suse.com>
3494
3495 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
3496
73c76375
JB		 34972020-06-08 Jan Beulich <jbeulich@suse.com>
3498
3499 * config/tc-i386.c (check_byte_reg): Drop dead conditional
3500 around as_bad().
3501
22e00a3f
JB		 35022020-06-08 Jan Beulich <jbeulich@suse.com>
3503
3504 * config/tc-i386.c (check_register): Split RegTR handling, to
3505 fail recognition also in 64-bit mode as well as with i586 or
3506 i686 explicitly enabled.
3507 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
3508 * testsuite/gas/i386/x86_64-intel.d,
3509 testsuite/gas/i386/x86_64.d: Adjust expectations.
3510
1ab84e02
JB		 35112020-06-08 Jan Beulich <jbeulich@suse.com>
3512
3513 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
3514 * testsuite/gas/cfi/cfi.exp: Run this test.
3515
af32b722
JB		 35162020-06-08 Jan Beulich <jbeulich@suse.com>
3517
3518 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
3519 check to %st(N) parsing logic.
3520 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
3521
8a6fb3f9
JB		 35222020-06-08 Jan Beulich <jbeulich@suse.com>
3523
3524 * config/tc-i386.c (bad_reg): New.
3525 (check_VecOperations, i386_att_operand, i386_parse_name): Check
3526 for it.
3527 (check_register): New, broken out from ...
3528 (parse_real_register): ... here. Call it.
3529 (parse_register): Call it, and error upon failure.
3530 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
3531 testsuite/gas/i386/x86-64-equ-bad.s,
3532 testsuite/gas/i386/x86-64-equ-bad.l: New.
3533 * testsuite/gas/i386/i386.exp: Run new tests.
3534
1424c35d
AM		 35352020-06-06 Alan Modra <amodra@gmail.com>
3536
3537 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
3538 * doc/c-ppc.texi: Likewise.
3539
87c69f97
AM		 35402020-06-06 Alan Modra <amodra@gmail.com>
3541
3542 * config/tc-ppc.c: Update throughout for reloc renaming.
3543
f1919c56
JM		 35442020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
3545
3546 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
3547 stringop-overflow.
3548
3fc6c3dc
NC		 35492020-06-05 Nelson Chu <nelson.chu@sifive.com>
3550
3551 * config/tc-riscv.c (explicit_csr): New static boolean.
3552 Used to indicate CSR are explictly used.
3553 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
3554 (riscv_write_out_attrs): If we already have set elf priv
3555 attributes, then generate them. Otherwise, don't generate
3556 them when no CSR are used.
3557 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
3558 * testsuite/gas/riscv/attribute-02.d: Likewise.
3559 * testsuite/gas/riscv/attribute-03.d: Likewise.
3560 * testsuite/gas/riscv/attribute-04.d: Likewise.
3561 * testsuite/gas/riscv/attribute-05.d: Likewise.
3562 * testsuite/gas/riscv/attribute-06.d: Likewise.
3563 * testsuite/gas/riscv/attribute-07.d: Likewise.
3564 * testsuite/gas/riscv/attribute-08.d: Likewise.
3565 * testsuite/gas/riscv/attribute-09.d: Likewise.
3566 * testsuite/gas/riscv/attribute-10.d: Likewise.
3567 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3568 * testsuite/gas/riscv/attribute-11.s: New testcase.
3569 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
3570 used, so we should output the ELF priv attributes.
3571 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
3572 used, so output the priv attributes according to the -mpriv-spec.
3573 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
3574 used, so ignore the -mpriv-spec setting.
3575
d413a623
L		 35762020-06-04 H.J. Lu <hongjiu.lu@intel.com>
3577
3578 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
3579 cgen_get_insn_value.
3580 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
3581 endianness to cgen_get_insn_value and cgen_put_insn_value.
3582
7d8b91fd
JM		 35832020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3584
3585 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
3586 cgen_put_insn_value.
3587
d8740be1
JM		 35882020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3589
3590 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
3591 bpf_cgen_cpu_open.
3592 (md_assemble): Remove no longer needed hack.
3593
e9bffec9
JM		 35942020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3595
3596 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
3597 cgen_put_insn_value.
3598 (gas_cgen_md_apply_fix): Likewise.
3599 (gas_cgen_md_apply_fix): Likewise.
3600 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
3601 cgen_put_insn_value.
3602 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
3603 cgen_put_insn_value.
3604
1cf67587
AM		 36052020-06-04 Alan Modra <amodra@gmail.com>
3606
3607 * testsuite/config/default.exp: Remove global directive outside
3608 proc body.
3609 * testsuite/gas/mep/complex-relocs.exp: Likewise.
3610 * testsuite/gas/microblaze/relax_size.exp: Likewise.
3611 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
3612 * testsuite/gas/mt/relocs.exp: Likewise.
3613 * testsuite/gas/rx/rx.exp: Likewise.
3614
338d56a8
SC		 36152020-06-03 Stephen Casner <casner@acm.org>
3616
3617 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
3618
bb7322c6
JW		 36192020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
3620 Jim Wilson <jimw@sifive.com>
3621
3622 PR 26051
3623 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
3624 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
3625 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
3626 Move B before SB. Move J before UJ.
3627
c39c821c
AC		 36282020-06-01 Alex Coplan <alex.coplan@arm.com>
3629
3630 * write.c (relax_segment): Fix handling of negative offset when
3631 relaxing an rs_org frag.
3632 * testsuite/gas/aarch64/org-neg.d: New test.
3633 * testsuite/gas/aarch64/org-neg.l: Error output for test.
3634 * testsuite/gas/aarch64/org-neg.s: Input for test.
3635 * testsuite/gas/arm/org-neg.d: New test.
3636 * testsuite/gas/arm/org-neg.l: Error output for test.
3637 * testsuite/gas/arm/org-neg.s: Input for test.
3638
66e3eb08
SC		 36392020-05-28 Stephen Casner <casner@acm.org>
3640
3641 Fix unexpected failures in gas testsuite for pdp11-aout target.
3642 These are caused by the PDP11's mix of little-endian octets in
3643 shorts but shorts in big endian order for long or quad.
3644
3645 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
3646 * testsuite/gas/all/gas.exp: Select alternate test scripts for
3647 pdp11, skip octa test completely.
3648 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
3649 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
3650 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
3651
9e85f042
NC		 36522020-05-28 Alex Coplan <alex.coplan@arm.com>
3653
3654 * frags.c (frag_grow): Fix comment.
3655
1c912705
SC		 36562020-05-27 Stephen Casner <casner@acm.org>
3657
3658 PR gas/26001
3659 * config/tc-pdp11.c (parse_reg): Distinguish register names from
3660 symbols that begin with a register name.
3661 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
3662 * testsuite/gas/pdp11/pr26001.s: Likewise.
3663 * testsuite/gas/pdp11/pr26001.d: Likewise.
3664
5c505568
SC		 36652020-05-27 Simon Cook <simon.cook@embecosm.com>
3666
0be2fe67
AM		 3667 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
3668 pointer when creating struct riscv_csr_extra.
5c505568 3669
3c730740
L		 36702020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3671
3672 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
3673 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
3674 * testsuite/gas/i386/inval-avx512f.l: Updated.
3675
57b17940
SSF		 36762020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
3677
3678 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
3679 load/store instruction variants with alignment hints.
3680 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
3681 instruction variants with alignment hints.
3682
e3fed0f2
L		 36832020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3684
3685 PR gas/26044
3686 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
3687 instead of R_XGATE_PCREL_X.
3688 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
3689 BFD_RELOC_XGATE_PCREL_X.
3690
8bbc5da5
L		 36912020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3692
3693 PR gas/26044
3694 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
3695 with &fragP->fr_literal[0].
3696
c4612b92
L		 36972020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3698
3699 PR gas/26044
3700 * config/tc-vax.c (md_estimate_size_before_relax): Replace
3701 fragP->fr_literal with &fragP->fr_literal[0].
3702 (md_convert_frag): Likewise.
3703
70b1b570
L		 37042020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3705
3706 PR gas/26044
3707 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
3708 with &fragP->fr_literal[0].
3709
e67e940f
L		 37102020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3711
3712 PR gas/26044
3713 * config/tc-crx.c (getreg_image): Change argument type to int.
3714 (md_convert_frag): Replace fragP->fr_literal with
3715 &fragP->fr_literal[0].
3716
a05e3e20
L		 37172020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3718
3719 PR gas/26044
3720 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
3721 sprintf with memmove.
3722
c6412eee
L		 37232020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3724
3725 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
3726 with &fragP->fr_literal[0].
3727
9fcc3457
L		 37282020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3729
3730 PR gas/26041
3731 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
3732 2 overlapping strings.
3733
6c115e16
L		 37342020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3735
3736 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
3737 with &fragP->fr_literal[0].
3738
a39d29cd
L		 37392020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3740
3741 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
3742 with &fragp->fr_literal[0].
3743 * config/tc-microblaze.c (md_apply_fix): Likewise.
3744 * config/tc-sh.c (md_convert_frag): Likewise.
3745
72393fd1
JW		 37462020-05-24 Jim Wilson <jimw@sifive.com>
3747
3748 PR 26025
3749 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
3750 asection to segT. New locals seg and subseg. Call subseg_set before
3751 fix_new_exp. Call subseg_set after loop to restore original values.
3752
9fbb53c7
AM		 37532020-05-21 Alan Modra <amodra@gmail.com>
3754
3755 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
3756 throughout.
3757 * config/obj-elf.c: Likewise.
3758 * config/tc-aarch64.c: Likewise.
3759 * config/tc-arm.c: Likewise.
3760 * config/tc-m68k.c: Likewise.
3761 * config/tc-nios2.c: Likewise.
3762 * config/tc-tic30.c: Likewise.
3763 * ecoff.c: Likewise.
3764 * read.c: Likewise.
3765 * stabs.c: Likewise.
3766 * symbols.c: Likewise.
3767 * testsuite/gas/all/test-gen.c: Likewise.
3768
8f595e9b
NC		 37692020-05-20 Nelson Chu <nelson.chu@sifive.com>
3770
3771 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
3772 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
3773 Static variables which are used to set the ISA extensions. You can
3774 use -march (or ELF build attributes) and -misa-spec to set them,
3775 respectively.
3776 (ext_version_hash): The hash table used to handle the extensions
3777 with versions.
3778 (init_ext_version_hash): Initialize the ext_version_hash according
3779 to riscv_ext_version_table.
3780 (riscv_get_default_ext_version): The callback function of
3781 riscv_parse_subset_t. According to the choosed ISA spec,
3782 get the default version for the specific extension.
3783 (riscv_set_arch): Set the callback function.
3784 (enum options, struct option md_longopts): Add new option -misa-spec.
3785 (md_parse_option): Do not call riscv_set_arch for -march. We will
3786 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
3787 to set default_isa_spec class.
3788 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
3789 ext_version_hash, and then call riscv_set_arch to set the architecture
3790 with versions according to default_arch_with_ext.
3791 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
3792 x extensions.
3793 * testsuite/gas/riscv/attribute-03.d: Likewise.
3794 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
3795 already set it's version to 2p1 by march, so no need to use the default
3796 2p2 version. For m-ext, we do not set the version by -march and ELF arch
3797 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
3798 ISA spec 2p2, so set 0p0 to it.
3799 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
3800 zicsr is 2p0 according to ISA spec 20191213.
3801 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
3802 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
3803 You can set them by configure options --with-arch and
3804 --with-isa-spec, respectively.
3805 (riscv_set_default_isa_spec): New function used to set the
3806 default ISA spec.
3807 (md_parse_option): Call riscv_set_default_isa_spec rather than
3808 call riscv_get_isa_spec_class directly.
3809 (riscv_after_parse_args): If the -isa-spec is not set, then we
3810 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
3811 calling riscv_set_default_isa_spec.
3812 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
3813 the --with-isa-spec may be set to different ISA spec.
3814 * testsuite/gas/riscv/attribute-02.d: Likewise.
3815 * testsuite/gas/riscv/attribute-03.d: Likewise.
3816 * testsuite/gas/riscv/attribute-04.d: Likewise.
3817 * testsuite/gas/riscv/attribute-05.d: Likewise.
3818 * testsuite/gas/riscv/attribute-06.d: Likewise.
3819 * testsuite/gas/riscv/attribute-07.d: Likewise.
3820 * configure.ac: Add configure options, --with-arch and
3821 --with-isa-spec.
3822 * configure: Regenerated.
3823 * config.in: Regenerated.
3824 * config/tc-riscv.c (default_priv_spec): Static variable which is
3825 used to check if the CSR is valid for the chosen privilege spec. You
3826 can use -mpriv-spec to set it.
3827 (enum reg_class): We now get the CSR address from csr_extra_hash rather
3828 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
3829 (riscv_init_csr_hashes): Only need to initialize one hash table
3830 csr_extra_hash.
3831 (riscv_csr_class_check): Change the return type to void. Don't check
3832 the ISA dependency if -mcsr-check isn't set.
3833 (riscv_csr_version_check): New function. Check and find the CSR address
3834 from csr_extra_hash, according to default_priv_spec. Report warning
3835 for the invalid CSR if -mcsr-check is set.
3836 (reg_csr_lookup_internal): Updated.
3837 (reg_lookup_internal): Likewise.
3838 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
3839 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
3840 (md_parse_option): Call riscv_set_default_priv_version to set
3841 default_priv_spec.
3842 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
3843 privilege spec to the newest one.
3844 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
3845 include/opcode/riscv.h.
3846 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
3847 to check the ISA dependency for CSR, so fix the spec version by adding
3848 -mpriv-spec=1.11.
3849 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
3850 version warnings for the test case.
0be2fe67
AM		 3851 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3852 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3853 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3854 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3855 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3856 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
8f595e9b 3857 Check whether the CSR is valid when privilege version 1.9 is choosed.
0be2fe67
AM		 3858 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3859 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
8f595e9b 3860 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
0be2fe67
AM		 3861 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3862 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
8f595e9b 3863 Check whether the CSR is valid when privilege version 1.10 is choosed.
0be2fe67
AM		 3864 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3865 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
8f595e9b 3866 Check whether the CSR is valid when privilege version 1.11 is choosed.
0be2fe67 3867 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
8f595e9b
NC		 3868 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
3869 setting. You can set it by configure option --with-priv-spec.
3870 (riscv_set_default_priv_spec): New function used to set the default
3871 privilege spec.
3872 (md_parse_option): Call riscv_set_default_priv_spec rather than
3873 call riscv_get_priv_spec_class directly.
3874 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
3875 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
3876 calling riscv_set_default_priv_spec.
3877 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
3878 the --with-priv-spec may be set to different privilege spec.
3879 * testsuite/gas/riscv/priv-reg.d: Likewise.
3880 * configure.ac: Add configure option --with-priv-spec.
3881 * configure: Regenerated.
3882 * config.in: Regenerated.
3883 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
3884 explicit_attr. Set it to TRUE if any ELF attribute is found.
3885 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
3886 the priv attributes are set.
3887 (md_assemble): Set the default_priv_spec according to the priv
3888 attributes when we start to assemble instruction.
3889 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
3890 riscv_write_out_attrs. Update the arch and priv attributes. If we
3891 don't set the corresponding ELF attributes, then try to output the
3892 default ones.
3893 (riscv_set_public_attributes): If any ELF attribute or -march-attr
3894 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
3895 to update the arch and priv attributes.
3896 (s_riscv_attribute): Make sure all arch and priv attributes are set
3897 before any instruction.
3898 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
3899 ELF attribute or -march-attr is set. If the priv attributes are not
3900 set, then try to update them by the default setting (-mpriv-spec or
3901 --with-priv-spec).
3902 * testsuite/gas/riscv/attribute-02.d: Likewise.
3903 * testsuite/gas/riscv/attribute-03.d: Likewise.
3904 * testsuite/gas/riscv/attribute-04.d: Likewise.
3905 * testsuite/gas/riscv/attribute-06.d: Likewise.
3906 * testsuite/gas/riscv/attribute-07.d: Likewise.
3907 * testsuite/gas/riscv/attribute-08.d: Likewise.
3908 * testsuite/gas/riscv/attribute-09.d: Likewise.
3909 * testsuite/gas/riscv/attribute-10.d: Likewise.
3910 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3911 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
3912 set by priv attributes must be supported.
3913 * testsuite/gas/riscv/attribute-05.s: Likewise.
3914 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
3915 priv attributes according to the -mpriv-spec option.
3916 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3917 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3918 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3919 * testsuite/gas/riscv/priv-reg.d: Removed.
3920 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
3921 CSR according to the priv spec 1.9.
3922 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
3923 CSR according to the priv spec 1.9.1.
3924 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
3925 CSR according to the priv spec 1.10.
3926 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
3927 CSR according to the priv spec 1.11.
3928 * config/tc-riscv.c (md_show_usage): Add descriptions about
3929 the new GAS options.
3930 * doc/c-riscv.texi: Likewise.
3931
3d205eb4
PB		 39322020-05-19 Peter Bergner <bergner@linux.ibm.com>
3933
3934 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3935 * testsuite/gas/ppc/power9.d: Likewise.
3936 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3937 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3938 sync, wait, waitrsv>: Add tests.
3939 * testsuite/gas/ppc/power10.d: Likewise.
3940
164446e0
AF		 39412020-05-19 Alexander Fedotov <alfedotov@gmail.com>
3942
3943 PR 25992
3944 * config/tc-arm.c : Add arm_ext_v8r feature.
3945 (it_fsm_post_encode): Check arm_ext_v8r feature.
3946 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3947
69f57659
AM		 39482020-05-19 Alan Modra <amodra@gmail.com>
3949
3950 * write.c (write_contents): Use bfd_get_filename rather than
3951 accessing bfd->filename directly. Use bfd_section_name rather
3952 than accessing section->name directly.
3953
0e1d094e
AM		 39542020-05-19 Alan Modra <amodra@gmail.com>
3955
3956 * symbols.c (local_symbol_make): Init all of lsy_flags.
3957
d402189f
AM		 39582020-05-18 Alan Modra <amodra@gmail.com>
3959
3960 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3961 before looking at add_symbol->sy_flags.
3962
503648e4 39632020-05-18 Hongtao Liu <hongtao.liu@intel.com>
3964
3965 * config/tc-i386.c: Not handle lret/iret.
3966 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3967 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3968 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3969 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3970 * testsuite/gas/i386/lfence-ret.s: Ditto.
3971 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3972 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3973 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3974 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3975 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3976 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3977 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3978
2a50b401
AM		 39792020-05-15 Alan Modra <amodra@gmail.com>
3980 Alex Coplan <alex.coplan@arm.com>
3981
3982 * symbols.c (struct local_symbol): Update comment.
3983 (resolve_symbol_value): For resolved symbols equated to other
3984 symbols, verify that the referenced symbol is not a local_symbol
3985 before accessing sy_value. Don't leave symbol loops during
3986 finalize_syms resolution.
3987 * testsuite/gas/all/assign-bad-recursive.d: New test.
3988 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3989 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3990 * testsuite/gas/all/gas.exp: Run it.
3991
9d95b8e9
NC		 39922020-05-14 Nick Clifton <nickc@redhat.com>
3993
3994 * po/sv.po: Updated Swedish translation.
3995
3b646889
AM		 39962020-05-11 Alan Modra <amodra@gmail.com>
3997
3998 * testsuite/gas/ppc/scalarquad.d,
3999 * testsuite/gas/ppc/scalarquad.s: New test.
4000 * testsuite/gas/ppc/ppc.exp: Run it.
4001
9cc4ce88
AM		 40022020-05-11 Alan Modra <amodra@gmail.com>
4003
4004 * testsuite/gas/ppc/rightmost.d,
4005 * testsuite/gas/ppc/rightmost.s: New test.
4006 * testsuite/gas/ppc/ppc.exp: Run it.
4007
5d57bc3f
AM		 40082020-05-11 Alan Modra <amodra@gmail.com>
4009
4010 * testsuite/gas/ppc/xvtlsbb.d,
4011 * testsuite/gas/ppc/xvtlsbb.s: New test.
4012 * testsuite/gas/ppc/ppc.exp: Run it.
4013
66ef5847
AM		 40142020-05-11 Alan Modra <amodra@gmail.com>
4015
4016 * testsuite/gas/ppc/stringop.d,
4017 * testsuite/gas/ppc/stringop.s: New test.
4018 * testsuite/gas/ppc/ppc.exp: Run it.
4019
4f3e9537
PB		 40202020-05-11 Peter Bergner <bergner@linux.ibm.com>
4021
4022 * testsuite/gas/ppc/set_bool.d,
4023 * testsuite/gas/ppc/set_bool.s: New test.
4024 * testsuite/gas/ppc/ppc.exp: Run it.
4025
ec40e91c
AM		 40262020-05-11 Alan Modra <amodra@gmail.com>
4027
4028 * testsuite/gas/ppc/bitmanip.d,
4029 * testsuite/gas/ppc/bitmanip.s: New test.
4030 * testsuite/gas/ppc/ppc.exp: Run it.
4031
d7e97a76
AM		 40322020-05-11 Alan Modra <amodra@gmail.com>
4033
4034 * testsuite/gas/ppc/genpcv.d,
4035 * testsuite/gas/ppc/genpcv.s: New test.
4036 * testsuite/gas/ppc/ppc.exp: Run it.
4037
fdefed7c
AM		 40382020-05-11 Alan Modra <amodra@gmail.com>
4039
4040 * testsuite/gas/ppc/maskmanip.d,
4041 * testsuite/gas/ppc/maskmanip.s: New test.
4042 * testsuite/gas/ppc/ppc.exp: Run it.
4043
aa3c112f
AM		 40442020-05-11 Alan Modra <amodra@gmail.com>
4045 Peter Bergner <bergner@linux.ibm.com>
4046
4047 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
4048 (md_assemble): Check acc specified in correct operand.
4049 * testsuite/gas/ppc/outerprod.d,
4050 * testsuite/gas/ppc/outerprod.s,
4051 * testsuite/gas/ppc/vsx4.d,
4052 * testsuite/gas/ppc/vsx4.s: New tests.
4053 * testsuite/gas/ppc/ppc.exp: Run them.
4054
6edbfd3b
AM		 40552020-05-11 Alan Modra <amodra@gmail.com>
4056
4057 * testsuite/gas/ppc/simd_perm.d,
4058 * testsuite/gas/ppc/simd_perm.s: New test.
4059 * testsuite/gas/ppc/ppc.exp: Run it.
4060
c7d7aea2
AM		 40612020-05-11 Alan Modra <amodra@gmail.com>
4062
4063 * testsuite/gas/ppc/int128.d,
4064 * testsuite/gas/ppc/int128.s: New test.
4065 * testsuite/gas/ppc/ppc.exp: Run it.
4066
94ba9882
AM		 40672020-05-11 Alan Modra <amodra@gmail.com>
4068
4069 * testsuite/gas/ppc/vsx_32byte.d,
4070 * testsuite/gas/ppc/vsx_32byte.s: New test.
4071 * testsuite/gas/ppc/ppc.exp: Run it.
4072
f4791f1a
AM		 40732020-05-11 Alan Modra <amodra@gmail.com>
4074
4075 * testsuite/gas/ppc/vec_mul.s,
4076 * testsuite/gas/ppc/vec_mul.d: New test.
4077 * testsuite/gas/ppc/ppc.exp: Run it.
4078
3ff0a5ba
PB		 40792020-05-11 Peter Bergner <bergner@linux.ibm.com>
4080
4081 * testsuite/gas/ppc/byte_rev.d,
4082 * testsuite/gas/ppc/byte_rev.s: New test.
4083 * testsuite/gas/ppc/ppc.exp: Run it.
4084
afef4fe9
PB		 40852020-05-11 Peter Bergner <bergner@linux.ibm.com>
4086
4087 * testsuite/gas/ppc/power10.d: Add paste. tests.
4088 * testsuite/gas/ppc/power10.s: Likewise.
4089
1224c05d
PB		 40902020-05-11 Peter Bergner <bergner@linux.ibm.com>
4091
4092 * testsuite/gas/ppc/power10.s: New test.
4093 * testsuite/gas/ppc/power10.d: Likewise.
4094 * testsuite/gas/ppc/ppc.exp: Run it.
4095
7c1f4227
AM		 40962020-05-11 Alan Modra <amodra@gmail.com>
4097
4098 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
4099 renaming.
4100 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
4101 place of -mfuture/-Mfuture.
4102 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
4103 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
4104
bfeaed38
NC		 41052020-05-06 Nick Clifton <nickc@redhat.com>
4106
4107 * po/sv.po: Updated Swedish translation.
4108
6ef719c0
NC		 41092020-05-06 Nick Clifton <nickc@redhat.com>
4110
4111 PR 25927
4112 * doc/as.texi (Preprocessing): Replace cross reference to not
4113 existant document with a URL to the equivalent page in the GCC
4114 manual.
4115
546cb2d8
NC		 41162020-05-05 Nick Clifton <nickc@redhat.com>
4117
4118 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
4119 construction of a DWARF-5 directory name table.
4120 * testsuite/gas/elf/pr25917.d: Update expected output.
4121
7d0bd487
GN		 41222020-05-05 Gunther Nikl <gnikl@justmail.de>
4123
4124 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
4125 (md_parse_option): Remove initialization of elf_flags.
070b775f 4126
fe05f369
ASDV		 41272020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
4128
4129 PR gas/25863
4130 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
4131 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
4132 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
4133
4706679d
NC		 41342020-05-04 Nick Clifton <nickc@redhat.com>
4135
4136 PR 25917
4137 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
4138 table's existence before looking at its entries.
070b775f
NC		 4139 Also do not emit a default directory entry if there are no
4140 directories in use.
4141
4706679d
NC		 4142 * testsuite/gas/elf/pr25917.s: New test source file.
4143 * testsuite/gas/elf/pr25917.d: New test driver.
4144 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
4145
09c1e68a
AC		 41462020-04-30 Alex Coplan <alex.coplan@arm.com>
4147
4148 * config/tc-aarch64.c (fix_insn): Implement for
4149 AARCH64_OPND_UNDEFINED.
4150 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
4151 * testsuite/gas/aarch64/udf.s: New.
4152 * testsuite/gas/aarch64/udf.d: New.
4153 * testsuite/gas/aarch64/udf-invalid.s: New.
4154 * testsuite/gas/aarch64/udf-invalid.l: New.
4155 * testsuite/gas/aarch64/udf-invalid.d: New.
4156
c578f16e
YS		 41572020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
4158
4159 * config/tc-rx.c (elf_flags): Reset default value.
4160 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
4161
935f1f4b
MF		 41622020-04-29 Max Filippov <jcmvbkbc@gmail.com>
4163
4164 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
4165 if it's not defined.
4166 (microarch_earliest): New static variable.
4167 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
4168 simcall opcode has mandatory parameter.
4169 (xg_init_global_config): Initialize microarch_earliest.
4170
5c936ef5
NC		 41712020-04-29 Nick Clifton <nickc@redhat.com>
4172
4173 PR 22699
4174 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
4175 IMM0_8S and add support for IMM0_8U.
4176 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
4177 unsigned 8-bit immediate.
4178 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 4179 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 4180
251dae91
TC		 41812020-04-27 Tamar Christina <tamar.christina@arm.com>
4182
4183 * NEWS: Add news entry for big-obj.
4184 * config/tc-i386.c (i386_target_format): Support new format.
4185 * doc/c-i386.texi: Add i386 support.
4186 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
4187 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
4188
714e6c96
NC		 41892020-04-27 Nick Clifton <nickc@redhat.com>
4190
4191 PR 25878
4192 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
4193 (assign_file_to_slot): New function. Fills in an entry in the
4194 files table.
4195 (allocate_filenum): Use new function.
4196 (allocate_filename_to_slot): Use new function. If the specified
4197 slot entry is already in use, but was chosen automatically then
4198 reassign the automatic entry.
4199
a09f656b 42002020-04-26 Hongtao Liu <hongtao.liu@intel.com
4201
4202 * config/tc-i386.c (lfence_before_ret_shl): New member.
4203 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
4204 for Anysize insns.
4205 (insert_after_load): Issue warning for REP CMPS/SCAS.
4206 (insert_before_before): Handle iret, Handle
4207 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
4208 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
4209 -mlfence-before-ret=[none/not/or/shl/yes].
4210 Enable -mlfence-before-ret=shl when
4211 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
4212 (md_show_usage): Ditto.
4213 * doc/c-i386.texi: Ditto.
4214 * testsuite/gas/i386/i386.exp: Add new testcases.
4215 * testsuite/gas/i386/lfence-load-b.d: New.
4216 * testsuite/gas/i386/lfence-load-b.e: New.
4217 * testsuite/gas/i386/lfence-load.d: Modified.
4218 * testsuite/gas/i386/lfence-load.e: New.
4219 * testsuite/gas/i386/lfence-load.s: Modified.
4220 * testsuite/gas/i386/lfence-ret-a.d: Modified.
4221 * testsuite/gas/i386/lfence-ret-b.d: Modified.
4222 * testsuite/gas/i386/lfence-ret-c.d: New.
4223 * testsuite/gas/i386/lfence-ret-d.d: New.
4224 * testsuite/gas/i386/lfence-ret.s: Modified.
4225 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
4226 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
4227 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
4228 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
4229 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
4230 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
4231 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
4232 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
4233 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
4234 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
4235
30ce8e47
MF		 42362020-04-22 Max Filippov <jcmvbkbc@gmail.com>
4237
4238 PR ld/25861
4239 * config/tc-xtensa.c (md_apply_fix): Replace
4240 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
4241 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
4242 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
4243 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
4244 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
4245
31c89d60
AM		 42462020-04-22 Alan Modra <amodra@gmail.com>
4247
4248 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
4249 symbol for ".symver .. remove".
4250 * doc/as.texi (.symver): Update.
4251 * testsuite/gas/symver/symver11.s: Make foo weak.
4252 * testsuite/gas/symver/symver11.d: Expect an error.
4253 * testsuite/gas/symver/symver7.d: Allow other random symbols.
4254
1d3eb556
L		 42552020-04-21 H.J. Lu <hongjiu.lu@intel.com>
4256
4257 * testsuite/gas/symver/symver11.s: Add ".balign 8".
4258
bb2a1453
AS		 42592020-04-21 Andreas Schwab <schwab@linux-m68k.org>
4260
4261 PR 25848
4262 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
4263 * testsuite/gas/m68k/operands.d: Update.
4264 * testsuite/gas/m68k/op68000.d: Update for new error messages.
4265
c36876fe
TC		 42662020-04-21 Tamar Christina <tamar.christina@arm.com>
4267
4268 PR binutils/24753
4269 * testsuite/gas/arm/pr24753.d: New test.
4270 * testsuite/gas/arm/pr24753.s: New test.
4271
6914be53
L		 42722020-04-21 H.J. Lu <hongjiu.lu@intel.com>
4273
4274 PR gas/23840
4275 PR gas/25295
4276 * NEWS: Mention .symver extension.
4277 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
4278 function.
4279 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
4280 add a version name. Add local, hidden and remove visibility
4281 support.
4282 (elf_frob_symbol): Handle the list of version names. Update the
4283 original symbol to local, hidden or remove it from the symbol
4284 table.
4285 (elf_frob_file_before_adjust): Handle the list of version names.
4286 * config/obj-elf.h (elf_visibility): New.
4287 (elf_versioned_name_list): Likewise.
4288 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
4289 and visibility. Change versioned_name pointer to struct
4290 elf_versioned_name_list.
4291 * doc/as.texi: Update .symver directive.
4292 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
4293 error checking tests.
4294 * testsuite/gas/symver/symver6.d: New file.
4295 * testsuite/gas/symver/symver7.d: Likewise.
4296 * testsuite/gas/symver/symver7.s: Likewise.
4297 * testsuite/gas/symver/symver8.d: Likewise.
4298 * testsuite/gas/symver/symver8.s: Likewise.
4299 * testsuite/gas/symver/symver9.s: Likewise.
4300 * testsuite/gas/symver/symver9a.d: Likewise.
4301 * testsuite/gas/symver/symver9b.d: Likewise.
4302 * testsuite/gas/symver/symver10.s: Likewise.
4303 * testsuite/gas/symver/symver10a.d: Likewise.
4304 * testsuite/gas/symver/symver10b.d: Likewise.
4305 * testsuite/gas/symver/symver11.d: Likewise.
4306 * testsuite/gas/symver/symver11.s: Likewise.
4307 * testsuite/gas/symver/symver12.d: Likewise.
4308 * testsuite/gas/symver/symver12.s: Likewise.
4309 * testsuite/gas/symver/symver13.d: Likewise.
4310 * testsuite/gas/symver/symver13.s: Likewise.
4311 * testsuite/gas/symver/symver14.d: Likewise.
4312 * testsuite/gas/symver/symver14.l: Likewise.
4313 * testsuite/gas/symver/symver15.d: Likewise.
4314 * testsuite/gas/symver/symver15.l: Likewise.
4315 * testsuite/gas/symver/symver6.l: Removed.
4316 * testsuite/gas/symver/symver6.s: Updated.
4317
c2e5c986
SD		 43182020-04-20 Sudakshina Das <sudi.das@arm.com>
4319
4320 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
4321 to include TSB.
4322 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
4323 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
4324 * testsuite/gas/aarch64/system.d: Update.
4325
8a6e1d1d
SD		 43262020-04-20 Sudakshina Das <sudi.das@arm.com>
4327
4328 * testsuite/gas/aarch64/bti.d: Update -march option.
4329 * testsuite/gas/aarch64/illegal-bti.d: Remove.
4330 * testsuite/gas/aarch64/illegal-bti.l: Remove.
4331 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
4332 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
4333
49af2f5c
AM		 43342020-04-17 Alan Modra <amodra@gmail.com>
4335
4336 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
4337
8e4979ac
NC		 43382020-04-16 Gagan Singh Sidhu <broly@mac.com>
4339 Nick Clifton <nickc@redhat.com>
4340
4341 PR 25803
4342 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
4343 targets.
4344 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
4345 for the type-2 test.
4346 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
4347 targets running this test.
4348
c54a9b56
DF		 43492020-02-16 David Faust <david.faust@oracle.com>
4350
4351 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
4352 * testsuite/gas/bpf/jump32.s: New file.
4353 * testsuite/gas/bpf/jump32.d: Likewise.
4354
3071b197
L		 43552020-04-08 H.J. Lu <hongjiu.lu@intel.com>
4356
4357 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
4358 documentation.
4359
6a3ab923
GN		 43602020-04-08 Gunther Nikl <gnikl@justmail.de>
4361
4362 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
4363 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 4364 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
4365 define.
4366 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 4367 * tc.h (md_pcrel_from_section): Add prototype.
4368 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
4369 * config/tc-arc.h (md_pcrel_from_section): Likewise.
4370 * config/tc-arm.h (md_pcrel_from_section): Likewise.
4371 * config/tc-avr.h (md_pcrel_from_section): Likewise.
4372 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
4373 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
4374 * config/tc-csky.h (md_pcrel_from_section): Likewise.
4375 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
4376 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
4377 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
4378 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
4379 * config/tc-frv.h (md_pcrel_from_section): Likewise.
4380 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
4381 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
4382 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
4383 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
4384 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
4385 * config/tc-mep.h (md_pcrel_from_section): Likewise.
4386 * config/tc-metag.h (md_pcrel_from_section): Likewise.
4387 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
4388 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
4389 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
4390 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
4391 * config/tc-mt.h (md_pcrel_from_section): Likewise.
4392 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
4393 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
4394 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
4395 * config/tc-rx.h (md_pcrel_from_section): Likewise.
4396 * config/tc-s390.h (md_pcrel_from_section): Likewise.
4397 * config/tc-sh.h (md_pcrel_from_section): Likewise.
4398 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
4399 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 4400 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
4401 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
4402 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
4403 md_apply_fix3): Delete prototypes.
6a3ab923 4404
6e0e8b45
L		 44052020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4406
4407 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
4408 instructions.
4409
266803a2
L		 44102020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4411
4412 * doc/c-z80.texi: Fix @xref warnings.
4413
bb651e8b
CL		 44142020-04-07 Lili Cui <lili.cui@intel.com>
4415
4416 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
4417 (cpu_noarch): Likewise.
4418 * doc/c-i386.texi: Document TSXLDTRK.
4419 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
4420 * testsuite/gas/i386/tsxldtrk.d: Likewise.
4421 * testsuite/gas/i386/tsxldtrk.s: Likewise.
4422 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
4423
4b27d27c
L		 44242020-04-02 Lili Cui <lili.cui@intel.com>
4425
4426 * config/tc-i386.c (cpu_arch): Add .serialize.
4427 (cpu_noarch): Likewise.
4428 * doc/c-i386.texi: Document serialize.
4429 * testsuite/gas/i386/i386.exp: Run serialize tests
4430 * testsuite/gas/i386/serialize.d: Likewise.
4431 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
4432 * testsuite/gas/i386/serialize.s: Likewise.
4433
bb897477
RO		 44342020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4435
4436 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
4437 * testsuite/gas/elf/section12b.d: Likewise.
4438 * testsuite/gas/elf/section16a.d: Likewise.
4439 * testsuite/gas/elf/section16b.d: Likewise.
4440
59e28a97
GN		 44412020-04-02 Gunther Nikl <gnikl@justmail.de>
4442
4443 * config/tc-m68k.c (m68k_ip): Fix range check for index register
4444 with a suppressed address register.
4445
efc3a950
L		 44462020-04-01 H.J. Lu <hongjiu.lu@intel.com>
4447
4448 PR gas/25756
4449 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
4450 * testsuite/gas/i386/localpic.s: Add a test for relocation
4451 against local absolute symbol.
4452 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
4453 * testsuite/gas/i386/localpic.d: Updated.
4454 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
4455 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
4456
15d47c3a
RO		 44572020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4458
4459 PR gas/25732
4460 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
4461 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
4462 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
4463 testsuite/gas/i386/x86-64-jump.d.
0be2fe67 4464 * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
15d47c3a
RO		 4465 Incorporate changes to
4466 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
4467 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
4468 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
4469 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
4470 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
4471
876678f0
MR		 44722020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
4473
4474 PR 25611
4475 PR 25614
4476 * dwarf2dbg.c: Do not include "bignum.h".
4477
d1a89da5
NC		 44782020-03-30 Nelson Chu <nelson.chu@sifive.com>
4479
4480 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
4481 * testsuite/gas/riscv/alias-csr.s: Likewise.
4482 * testsuite/gas/riscv/no-aliases-csr.d: Move this
4483 to priv-reg-pseudo-noalias.
4484 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
4485 * testsuite/gas/riscv/bad-csr.l: Likewise.
4486 * testsuite/gas/riscv/bad-csr.s: Likewise.
4487 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
4488 * testsuite/gas/riscv/satp.s: Likewise.
4489 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
4490 csr instruction, including alias-csr testcase.
4491 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
4492 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
4493 pseudo instruction with objdump -Mno-aliases.
4494 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
4495 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
4496 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
4497 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
4498 * testsuite/gas/riscv/priv-reg.s: Likewise.
4499 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4500 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
4501 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
4502
b7780957
J		 45032020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
4504
4505 * config/obj-coff.c (obj_coff_section): Set the bss flag on
4506 sections with the "b" attribute.
4507
d1023b5d
AM		 45082020-03-22 Alan Modra <amodra@gmail.com>
4509
4510 * testsuite/gas/s12z/truncated.d: Update expected output.
4511
0d832e7f
SB		 45122020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4513
4514 PR 25690
4515 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
4516 * doc/c-z80.texi: Update documentation.
4517
327ef784
NC		 45182020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4519
4520 PR 25641
4521 PR 25668
4522 PR 25633
4523 Fix disassembling ED+A4/AC/B4/BC opcodes.
4524 Fix assembling lines containing colonless label and instruction
4525 with first operand inside parentheses.
4526 Fix registration of unsupported by target CPU registers.
4527 * config/tc-z80.c: See above.
4528 * config/tc-z80.h: See above.
4529 * testsuite/gas/z80/colonless.d: Update test.
4530 * testsuite/gas/z80/colonless.s: Likewise.
4531 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
4532 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
4533 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4534 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
4535 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
4536 * testsuite/gas/z80/unsup_regs.s: Likewise.
4537 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
4538 * testsuite/gas/z80/z80.exp: Likewise.
4539 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
4540 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
4541 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
4542
66d1f7cc
AV		 45432020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
4544
4545 PR 25660
4546 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
4547 (parse_operands): Handle new operand codes.
4548 (do_neon_dyadic_long): Make shape check accept the scalar variants.
4549 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
4550 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
4551 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
4552 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
4553 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
4554 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
4555 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
4556
9e8f1c90
L		 45572020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4558
4559 * NEWS: Mention x86 assembler options for CVE-2020-0551.
4560
97b4a8f7
L		 45612020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4562
4563 * testsuite/gas/i386/i386.exp: Run new tests.
4564 * testsuite/gas/i386/lfence-byte.d: New file.
4565 * testsuite/gas/i386/lfence-byte.e: Likewise.
4566 * testsuite/gas/i386/lfence-byte.s: Likewise.
4567 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
4568 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
4569 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
4570 * testsuite/gas/i386/lfence-indbr.e: Likewise.
4571 * testsuite/gas/i386/lfence-indbr.s: Likewise.
4572 * testsuite/gas/i386/lfence-load.d: Likewise.
4573 * testsuite/gas/i386/lfence-load.s: Likewise.
4574 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
4575 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
4576 * testsuite/gas/i386/lfence-ret.s: Likewise.
4577 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
4578 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
4579 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
4580 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
4581 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
4582 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
4583 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
4584 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
4585 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
4586 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
4587 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
4588 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
4589
ae531041
L		 45902020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4591
4592 * config/tc-i386.c (lfence_after_load): New.
4593 (lfence_before_indirect_branch_kind): New.
4594 (lfence_before_indirect_branch): New.
4595 (lfence_before_ret_kind): New.
4596 (lfence_before_ret): New.
4597 (last_insn): New.
4598 (load_insn_p): New.
4599 (insert_lfence_after): New.
4600 (insert_lfence_before): New.
4601 (md_assemble): Call insert_lfence_before and insert_lfence_after.
4602 Set last_insn.
4603 (OPTION_MLFENCE_AFTER_LOAD): New.
4604 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
4605 (OPTION_MLFENCE_BEFORE_RET): New.
4606 (md_longopts): Add -mlfence-after-load=,
4607 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4608 (md_parse_option): Handle -mlfence-after-load=,
4609 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4610 (md_show_usage): Display -mlfence-after-load=,
4611 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4612 (i386_cons_align): New.
4613 * config/tc-i386.h (i386_cons_align): New.
4614 (md_cons_align): New.
4615 * doc/c-i386.texi: Document -mlfence-after-load=,
4616 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4617
5496f3c6
NC		 46182020-03-11 Nick Clifton <nickc@redhat.com>
4619
4620 PR 25611
4621 PR 25614
4622 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
4623 (DWARF2_FILE_SIZE_NAME): Default to -1.
4624 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
4625 whichever is higher.
4626 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
4627 (NUM_MD5_BYTES): Define.
4628 (struct file entry): Add md5 field.
4629 (get_filenum): Delete and replace with...
4630 (get_basename): New function.
4631 (get_directory_table_entry): New function.
4632 (allocate_filenum): New function.
4633 (allocate_filename_to_slot): New function.
4634 (dwarf2_where): Use new functions.
4635 (dwarf2_directive_filename): Add support for extended .file
4636 pseudo-op.
4637 (dwarf2_directive_loc): Allow the use of file number zero with
4638 DWARF 5 or higher.
4639 (out_file_list): Rename to...
4640 (out_dir_and_file_list): Add DWARF 5 support.
4641 (out_debug_line): Emit extra values into the section header for
4642 DWARF 5.
4643 (out_debug_str): Allow for file 0 to be used with DWARF 5.
4644 * doc/as.texi (.file): Update the description of this pseudo-op.
4645 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
4646 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
4647 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
4648 * NEWS: Mention the new feature.
4649
a6a1f5e0
AM		 46502020-03-10 Alan Modra <amodra@gmail.com>
4651
4652 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
4653 to avoid signed overflow.
4654 * config/tc-mcore.c (md_assemble): Likewise.
4655 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
4656 * config/tc-nds32.c (SET_ADDEND): Likewise.
4657 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
4658
3fabc179
JB		 46592020-03-09 Jan Beulich <jbeulich@suse.com>
4660
4661 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
4662 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
4663 testsuite/gas/i386/avx-intel.d: Adjust expectations.
4664
190e5fc8
AM		 46652020-03-07 Alan Modra <amodra@gmail.com>
4666
4667 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
4668 first column.
4669
84d9ab33
NC		 46702020-03-06 Nick Clifton <nickc@redhat.com>
4671
4672 PR 25614
4673 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
4674 0 if the dwarf_level is 5 or more. Complain if a filename follows
4675 a file 0.
4676 * testsuite/gas/elf/dwarf-5-file0.s: New test.
4677 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
4678 * testsuite/gas/elf/elf.exp: Run the new test.
4679
4680 PR 25612
4681 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
4682 * doc/as.texi: Fix another typo.
4683
31bf1864
NC		 46842020-03-06 Nick Clifton <nickc@redhat.com>
4685
4686 PR 25612
4687 * as.c (dwarf_level): Define.
4688 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
4689 (parse_args): Add support for the new options.
4690 as.h (dwarf_level): Prototype.
4691 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
4692 value.
4693 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
4694 (DWARF2_LINE_VERSION): Remove definition.
4695 * doc/as.texi: Document the new options.
4696
3c968de5
NC		 46972020-03-06 Nick Clifton <nickc@redhat.com>
4698
4699 PR 25572
4700 * as.c (main): Allow matching input and outputs when they are
4701 not regular files.
4702
bc49bfd8
JB		 47032020-03-06 Jan Beulich <jbeulich@suse.com>
4704
4705 * config/tc-i386.c (match_mem_size): Generalize broadcast special
4706 casing.
4707 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
4708 one of byte/word/dword/qword is set alongside a SIMD register in
4709 a template's operand.
4710
4873e243
JB		 47112020-03-06 Jan Beulich <jbeulich@suse.com>
4712
4713 * config/tc-i386.c (match_template): Extend code in logic
4714 rejecting certain suffixes in certain modes to also cover mask
4715 register use and VecSIB. Drop special casing of broadcast. Skip
4716 immediates in the check.
4717
e365e234
JB		 47182020-03-06 Jan Beulich <jbeulich@suse.com>
4719
4720 * config/tc-i386.c (match_template): Fold duplicate code in
4721 logic rejecting certain suffixes in certain modes. Drop
4722 pointless "else".
4723
4ed21b58
JB		 47242020-03-06 Jan Beulich <jbeulich@suse.com>
4725
4726 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
4727 alongside !norex64 ones.
4728 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
4729 with both 32- and 64-bit GPR operands.
4730 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
4731 32- and 64-bit GPR operands.
4732 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
4733 testsuite/gas/i386/x86-64-avx512bw.d,
4734 testsuite/gas/i386/x86-64-avx512f-intel.d,
4735 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
4736
643bb870
JB		 47372020-03-06 Jan Beulich <jbeulich@suse.com>
4738
4739 * config/tc-i386.c (md_assemble): Drop use of rex64.
4740 (process_suffix): For REX.W for 64-bit CRC32.
4741
a23b33b3
JB		 47422020-03-06 Jan Beulich <jbeulich@suse.com>
4743
4744 * config/tc-i386.c (i386_addressing_mode): For 32-bit
4745 addressing for MPX insns without base/index.
4746 * testsuite/gas/i386/mpx-16bit.s,
4747 * testsuite/gas/i386/mpx-16bit.d: New.
4748 * testsuite/gas/i386/i386.exp: Run new test.
4749
a0497384
JB		 47502020-03-06 Jan Beulich <jbeulich@suse.com>
4751
4752 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
4753 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
4754 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
4755 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
4756 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
4757 as well as a BSWAP one.
4758 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
4759 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
4760 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
4761 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
4762 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
4763 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
4764 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
4765 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
4766 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
4767 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
4768 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
4769 testsuite/gas/i386/vmx.d: Adjust expectations.
4770
b630c145
JB		 47712020-03-06 Jan Beulich <jbeulich@suse.com>
4772
4773 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
4774 from having their operands swapped.
4775 * testsuite/gas/i386/waitpkg.s,
4776 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
4777 3-operand cases as well as testing of 16-bit code generation.
4778 * testsuite/gas/i386/waitpkg.d,
4779 testsuite/gas/i386/waitpkg-intel.d,
4780 testsuite/gas/i386/x86-64-waitpkg.d,
4781 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
4782
de48783e
NC		 47832020-03-04 Nelson Chu <nelson.chu@sifive.com>
4784
dee35d02
NC		 4785 * config/tc-riscv.c (percent_op_utype): Support the modifier
4786 %got_pcrel_hi.
4787 * doc/c-riscv.texi: Add documentation.
4788 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
4789 modifier %got_pcrel_hi.
4790 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
4791 * testsuite/gas/riscv/relax-reloc.d: Likewise.
4792 * testsuite/gas/riscv/relax-reloc.s: Likewise.
4793
de48783e
NC		 4794 * doc/c-riscv.texi (relocation modifiers): Add documentation.
4795 (RISC-V-Formats): Update the section name from "Instruction Formats"
4796 to "RISC-V Instruction Formats".
4797
749479c8
AO		 47982020-03-04 Alexandre Oliva <oliva@adacore.com>
4799
4800 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
4801 detected in a section which does not have at least 4 byte
4802 alignment.
4803 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
4804 * testsuite/gas/arm/ldr-t.s: Likewise.
4805 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
4806 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
4807 disassembly, ignoring any NOPs that may have been inserted because
4808 of section alignment.
4809 * testsuite/gas/arm/ldr-t.d: Likewise.
4810
a847e322
JB		 48112020-03-04 Jan Beulich <jbeulich@suse.com>
4812
4813 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
4814 * doc/c-i386.texi: Mention sev_es.
4815 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
4816 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
4817 expectations.
4818 * testsuite/gas/i386/arch-13-znver1.d,
4819 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
4820
3cd7f3e3
L		 48212020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4822
4823 * config/tc-i386.c (match_template): Replace ignoresize and
4824 defaultsize with mnemonicsize.
4825 (process_suffix): Likewise.
4826
b8ba1385
SB		 48272020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4828
4829 PR 25627
4830 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
4831 instruction LD IY,(HL).
4832 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
4833 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
4834 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
4835 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
4836
10d97a0f
L		 48372020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4838
4839 PR gas/25622
4840 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
4841 x86-64-default-suffix-avx.
4842 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
4843 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
4844 * testsuite/gas/i386/noreg64.d: Updated.
4845 * testsuite/gas/i386/noreg64.l: Likewise.
4846 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
4847 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
4848 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
4849
8326546e
SB		 48502020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4851
4852 PR 25604
4853 * config/tc-z80.c (contains_register): Prevent an illegal memory
4854 access when checking an expression for a register name.
4855
e3e896e6
AM		 48562020-03-03 Alan Modra <amodra@gmail.com>
4857
4858 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
4859 support.
4860
a4dd6c97
AM		 48612020-03-02 Alan Modra <amodra@gmail.com>
4862
4863 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
4864 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
4865 and .sbss sections.
4866 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
4867 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
4868 (s3_s_score_lcomm): Likewise.
4869 * config/tc-score7.c: Similarly.
4870 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
4871
dec7b24b
YS		 48722020-02-28 YunQiang Su <syq@debian.org>
4873
4874 PR gas/25539
4875 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
4876 to handle multi-labels.
4877 (has_label_name): New.
4878
cceb53b8
MM		 48792020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
4880
4881 * config/tc-arm.c (enum pred_instruction_type): Remove
4882 NEUTRAL_IT_NO_VPT_INSN predication type.
4883 (cxn_handle_predication): Modify to require condition suffixes.
4884 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
4885 * testsuite/gas/arm/cde-scalar.s: Update test.
4886 * testsuite/gas/arm/cde-warnings.l: Update test.
4887 * testsuite/gas/arm/cde-warnings.s: Update test.
4888
da3ec71f
AM		 48892020-02-26 Alan Modra <amodra@gmail.com>
4890
4891 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
4892 N_() on empty string.
4893
42135cad
AM		 48942020-02-26 Alan Modra <amodra@gmail.com>
4895
4896 * read.c (read_a_source_file): Call strncpy with length one
4897 less than size of original_case_string.
4898
dc1e8a47
AM		 48992020-02-26 Alan Modra <amodra@gmail.com>
4900
4901 * config/obj-elf.c: Indent labels correctly.
4902 * config/obj-macho.c: Likewise.
4903 * config/tc-aarch64.c: Likewise.
4904 * config/tc-alpha.c: Likewise.
4905 * config/tc-arm.c: Likewise.
4906 * config/tc-cr16.c: Likewise.
4907 * config/tc-crx.c: Likewise.
4908 * config/tc-frv.c: Likewise.
4909 * config/tc-i386-intel.c: Likewise.
4910 * config/tc-i386.c: Likewise.
4911 * config/tc-ia64.c: Likewise.
4912 * config/tc-mn10200.c: Likewise.
4913 * config/tc-mn10300.c: Likewise.
4914 * config/tc-nds32.c: Likewise.
4915 * config/tc-riscv.c: Likewise.
4916 * config/tc-s12z.c: Likewise.
4917 * config/tc-xtensa.c: Likewise.
4918 * config/tc-z80.c: Likewise.
4919 * read.c: Likewise.
4920 * symbols.c: Likewise.
4921 * write.c: Likewise.
4922
bd0cf5a6
NC		 49232020-02-20 Nelson Chu <nelson.chu@sifive.com>
4924
54b2aec1
NC		 4925 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4926 we are assembling instruction with CSR. Call riscv_csr_read_only_check
4927 after parsing all arguments.
4928 (enum csr_insn_type): New enum is used to classify the CSR instruction.
4929 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
4930 are used to check if we write a read-only CSR by the CSR instruction.
4931 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
4932 all CSR for the read-only CSR checking.
4933 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4934 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4935 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
4936 all CSR instructions for the read-only CSR checking.
4937 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4938 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4939
2ca89224
NC		 4940 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4941 (riscv_opts): Initialize it.
4942 (reg_lookup_internal): Check the `riscv_opts.csr_check`
4943 before doing the CSR checking.
4944 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4945 (md_longopts): Add mcsr-check and mno-csr-check.
4946 (md_parse_option): Handle new enum option values.
4947 (s_riscv_option): Handle new long options.
4948 * doc/c-riscv.texi: Add description for the new .option and assembler
4949 options.
4950 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4951 the CSR checking.
4952 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4953
bd0cf5a6
NC		 4954 * config/tc-riscv.c (csr_extra_hash): New.
4955 (enum riscv_csr_class): New enum. Used to decide
4956 whether or not this CSR is legal in the current ISA string.
4957 (struct riscv_csr_extra): New structure to hold all extra information
4958 of CSR.
4959 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
4960 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4961 Call hash_reg_name to insert CSR address into reg_names_hash.
4962 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4963 Decide whether the CSR is valid according to the csr_extra_hash.
4964 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4965 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4966 not a boolean. This is same as riscv_init_csr_hash, so keep the
4967 consistent usage.
4968 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4969 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4970 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4971 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
4972 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4973 f-ext CSR are not allowed.
4974 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4975 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
4976 source file is `priv-reg.s`, and the ISA is rv64if, so the
4977 rv32-only CSR are not allowed.
4978 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4979
10a95fcc
AM		 49802020-02-21 Alan Modra <amodra@gmail.com>
4981
4982 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4983 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4984
dda2980f
AM		 49852020-02-21 Alan Modra <amodra@gmail.com>
4986
4987 PR 25569
4988 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4989 on section size adjustment, instead perform another write if
4990 exec header size is larger than section size.
4991
bd3380bc
NC		 49922020-02-19 Nelson Chu <nelson.chu@sifive.com>
4993
4994 * doc/c-riscv.texi: Add the doc entries for -march-attr/
4995 -mno-arch-attr command line options.
4996
fa164239
JW		 49972020-02-19 Nelson Chu <nelson.chu@sifive.com>
4998
4999 * testsuite/gas/riscv/c-add-addi.d: New testcase.
5000 * testsuite/gas/riscv/c-add-addi.s: Likewise.
5001
fcaaac0a
SB		 50022020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
5003
5004 PR 25576
5005 * config/tc-z80.c (md_parse_option): Do not use an underscore
5006 prefix for local labels in SDCC compatability mode.
5007 (z80_start_line_hook): Remove SDCC dollar label support.
5008 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
5009 * testsuite/gas/z80/sdcc.s: Likewise.
5010
50112020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
5012
5013 PR 25517
5014 * config/tc-z80.c: Add -march option.
5015 * doc/as.texi: Update Z80 documentation.
5016 * doc/c-z80.texi: Likewise.
5017 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
5018 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
5019 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
5020 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
5021 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
5022 * testsuite/gas/z80/gbz80_all.d: Likewise.
5023 * testsuite/gas/z80/r800_extra.d: Likewise.
5024 * testsuite/gas/z80/r800_ii8.d: Likewise.
5025 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
5026 * testsuite/gas/z80/sdcc.d: Likewise.
5027 * testsuite/gas/z80/z180.d: Likewise.
5028 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
5029 * testsuite/gas/z80/z80_doc.d: Likewise.
5030 * testsuite/gas/z80/z80_ii8.d: Likewise.
5031 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
5032 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
5033 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
5034 * testsuite/gas/z80/z80_sli.d: Likewise.
5035 * testsuite/gas/z80/z80n_all.d: Likewise.
5036 * testsuite/gas/z80/z80n_reloc.d: Likewise.
5037
a7e12755
L		 50382020-02-19 H.J. Lu <hongjiu.lu@intel.com>
5039
5040 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
5041 with GNU_PROPERTY_X86_FEATURE_2_MMX.
5042 * testsuite/gas/i386/i386.exp: Run property-3 and
5043 x86-64-property-3.
5044 * testsuite/gas/i386/property-3.d: New file.
5045 * testsuite/gas/i386/property-3.s: Likewise.
5046 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
5047
272a84b1
L		 50482020-02-17 H.J. Lu <hongjiu.lu@intel.com>
5049
5050 * config/tc-i386.c (cpu_arch): Add .popcnt.
5051 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
5052 Add a tab before @samp{.sse4a}.
5053
c8f8eebc
JB		 50542020-02-17 Jan Beulich <jbeulich@suse.com>
5055
5056 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
5057 for AddrPrefixOpReg templates. Combine the two pieces of
5058 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
5059 mode.
5060
eedb0f2c
JB		 50612020-02-17 Jan Beulich <jbeulich@suse.com>
5062
5063 PR gas/14439
5064 * config/tc-i386.c (md_assemble): Also suppress operand
5065 swapping for MONITOR{,X} and MWAIT{,X}.
5066 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
5067 Add Intel syntax monitor/mwait tests.
5068 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
5069 Adjust expectations.
5070 *testsuite/gas/i386/sse3-intel.d,
5071 testsuite/gas/i386/x86-64-sse3-intel.d: New.
5072 * testsuite/gas/i386/i386.exp: Run new tests.
5073
b9915cbc
JB		 50742020-02-17 Jan Beulich <jbeulich@suse.com>
5075
5076 PR gas/6518
5077 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
5078 [XYZ]MMWord memory operand ambiguity recognition logic (largely
5079 re-indentation).
5080 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
5081 cases.
5082 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
5083 * testsuite/gas/i386/avx512dq-inval.l,
5084 testsuite/gas/i386/inval-avx.l,
5085 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
5086 * testsuite/gas/i386/avx512vl-ambig.s,
5087 testsuite/gas/i386/avx512vl-ambig.l: New.
5088 * testsuite/gas/i386/i386.exp: Run new test.
5089
af5c13b0
L		 50902020-02-16 H.J. Lu <hongjiu.lu@intel.com>
5091
5092 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
5093 nosse4.
5094 * doc/c-i386.texi: Document sse4a and nosse4a.
5095
07d98387
L		 50962020-02-14 H.J. Lu <hongjiu.lu@intel.com>
5097
5098 * doc/c-i386.texi: Remove the old movsx and movzx documentation
5099 for AT&T syntax.
5100
65fca059
JB		 51012020-02-14 Jan Beulich <jbeulich@suse.com>
5102
5103 PR gas/25438
5104 * config/tc-i386.c (md_assemble): Move movsx/movzx special
5105 casing ...
5106 (process_suffix): ... here. Consider just the first operand
5107 initially.
5108 (check_long_reg): Drop opcode 0x63 special case again.
5109 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
5110 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
5111 Move ambiguous operand size tests ...
5112 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5113 testsuite/gas/i386/noreg64.s: ... here.
5114 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
5115 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
5116 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
5117 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
5118 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
5119 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
5120 testsuite/gas/i386/x86-64-movsxd.d,
5121 testsuite/gas/i386/x86-64-movsxd-intel.d,
5122 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
5123 Adjust expectations.
5124 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
5125 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
5126 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
5127 * testsuite/gas/i386/i386.exp: Run new tests.
5128
b6773884
JB		 51292020-02-14 Jan Beulich <jbeulich@suse.com>
5130
5131 * config/tc-i386.c (process_operands): Also skip segment
5132 override prefix emission if it matches an already present one.
5133 * testsuite/gas/i386/prefix32.s: Add double segment override
5134 cases.
5135 * testsuite/gas/i386/prefix32.l: Adjust expectations.
5136
92334ad2
JB		 51372020-02-14 Jan Beulich <jbeulich@suse.com>
5138
5139 * config/tc-i386.c (process_operands): Drop ineffectual segment
5140 overrides when optimizing.
5141 * testsuite/gas/i386/lea-optimize.d: New.
5142 * testsuite/gas/i386/i386.exp: Run new test.
5143
51442020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 5145
5146 * config/tc-i386.c (process_operands): Also check insn prefix
5147 for ineffectual segment override warning. Don't cover possible
5148 VEX/EVEX encoded insns there.
5149 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
5150 testsuite/gas/i386/lea.e: New.
5151 * testsuite/gas/i386/i386.exp: Run new test.
5152
0e6724de
L		 51532020-02-14 H.J. Lu <hongjiu.lu@intel.com>
5154
5155 PR gas/25438
5156 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
5157 syntax.
5158
292676c1
L		 51592020-02-13 Fangrui Song <maskray@google.com>
5160 H.J. Lu <hongjiu.lu@intel.com>
5161
5162 PR gas/25551
5163 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
5164 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
5165 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
5166 * testsuite/gas/i386/relax-5.d: New file.
5167 * testsuite/gas/i386/relax-5.s: Likewise.
5168 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
5169 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
5170
7deea9aa
JB		 51712020-02-13 Jan Beulich <jbeulich@suse.com>
5172
5173 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
5174 "nosse4" entry.
5175
6c0946d0
JB		 51762020-02-12 Jan Beulich <jbeulich@suse.com>
5177
5178 * config/tc-i386.c (avx512): New (at file scope), moved from
5179 (check_VecOperands): ... here.
5180 (process_suffix): Add [XYZ]MMword operand size handling.
5181 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
5182 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
5183 tests.
5184 * testsuite/gas/i386/avx512dq-inval.l,
5185 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
5186
5990e377
JB		 51872020-02-12 Jan Beulich <jbeulich@suse.com>
5188
5189 PR gas/24546
5190 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
5191 code only.
5192 * config/tc-i386-intel.c (i386_intel_operand): Also handle
5193 CALL/JMP in O_tbyte_ptr case.
5194 * doc/c-i386.texi: Mention far call and full pointer load ISA
5195 differences.
5196 * testsuite/gas/i386/x86-64-branch-3.s,
5197 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
5198 * testsuite/gas/i386/x86-64-branch-3.d,
5199 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
5200 * testsuite/gas/i386/x86-64-branch-5.l,
5201 testsuite/gas/i386/x86-64-branch-5.s: New.
5202 * testsuite/gas/i386/i386.exp: Run new test.
5203
9706160a
JB		 52042020-02-12 Jan Beulich <jbeulich@suse.com>
5205
5206 PR gas/25438
5207 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
5208 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
5209 64-bit-only warning.
5210 (check_word_reg): Consistently error on mismatching register
5211 size and suffix.
5212 * testsuite/gas/i386/general.s: Replace dword GPR with word one
5213 for movw. Replace suffix / GPR for orb.
5214 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
5215 byte GPRs as well as ones for inb/outb with a word accumulator.
5216 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
5217 testsuite/gas/i386/inval.l: Adjust expectations.
5218
5de4d9ef
JB		 52192020-02-12 Jan Beulich <jbeulich@suse.com>
5220
5221 * config/tc-i386.c (operand_type_register_match): Also fall
5222 through initial two if()-s when the template allows for a GPR
5223 operand. Adjust comment.
5224
50128d0c
JB		 52252020-02-11 Jan Beulich <jbeulich@suse.com>
5226
5227 (struct _i386_insn): New field "short_form".
5228 (optimize_encoding): Drop setting of shortform field.
5229 (process_suffix): Set i.short_form. Replace shortform use.
5230 (process_operands): Replace shortform use.
5231
1ed818b4
MM		 52322020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
5233
5234 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
5235 loop initial declaration.
5236
5aae9ae9
MM		 52372020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
5238
5239 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
5240 instructions that can have 5 arguments.
5241 (enum operand_parse_code): Add new operands.
5242 (parse_operands): Account for new operands.
5243 (S5): New macro.
5244 (enum neon_shape_el): Introduce P suffixes for coprocessor.
5245 (neon_select_shape): Account for P suffix.
5246 (LOW1): Move macro to global position.
5247 (HI4): Move macro to global position.
5248 (vcx_assign_vec_d): New.
5249 (vcx_assign_vec_m): New.
5250 (vcx_assign_vec_n): New.
5251 (enum vcx_reg_type): New.
5252 (vcx_get_reg_type): New.
5253 (vcx_size_pos): New.
5254 (vcx_vec_pos): New.
5255 (vcx_handle_shape): New.
5256 (vcx_ensure_register_in_range): New.
5257 (vcx_handle_register_arguments): New.
5258 (vcx_handle_insn_block): New.
5259 (vcx_handle_common_checks): New.
5260 (do_vcx1): New.
5261 (do_vcx2): New.
5262 (do_vcx3): New.
5263 * testsuite/gas/arm/cde-missing-fp.d: New test.
5264 * testsuite/gas/arm/cde-missing-fp.l: New test.
5265 * testsuite/gas/arm/cde-missing-mve.d: New test.
5266 * testsuite/gas/arm/cde-missing-mve.l: New test.
5267 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
5268 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
5269 * testsuite/gas/arm/cde-mve.s: New test.
5270 * testsuite/gas/arm/cde-warnings.l:
5271 * testsuite/gas/arm/cde-warnings.s:
5272 * testsuite/gas/arm/cde.d:
5273 * testsuite/gas/arm/cde.s:
5274
4934a27c
MM		 52752020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
5276 Matthew Malcomson <matthew.malcomson@arm.com>
5277
5278 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
5279 CDE coprocessor that can be enabled.
5280 (enum pred_instruction_type): New pred type.
5281 (BAD_NO_VPT): New error message.
5282 (BAD_CDE): New error message.
5283 (BAD_CDE_COPROC): New error message.
5284 (enum operand_parse_code): Add new immediate operands.
5285 (parse_operands): Account for new immediate operands.
5286 (check_cde_operand): New.
5287 (cde_coproc_enabled): New.
5288 (cde_coproc_pos): New.
5289 (cde_handle_coproc): New.
5290 (cxn_handle_predication): New.
5291 (do_custom_instruction_1): New.
5292 (do_custom_instruction_2): New.
5293 (do_custom_instruction_3): New.
5294 (do_cx1): New.
5295 (do_cx1a): New.
5296 (do_cx1d): New.
5297 (do_cx1da): New.
5298 (do_cx2): New.
5299 (do_cx2a): New.
5300 (do_cx2d): New.
5301 (do_cx2da): New.
5302 (do_cx3): New.
5303 (do_cx3a): New.
5304 (do_cx3d): New.
5305 (do_cx3da): New.
5306 (handle_pred_state): Define new IT block behaviour.
5307 (insns): Add newn CX*{,d}{,a} instructions.
5308 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
5309 Define new cdecp extension strings.
5310 * doc/c-arm.texi: Document new cdecp extension arguments.
5311 * testsuite/gas/arm/cde-scalar.d: New test.
5312 * testsuite/gas/arm/cde-scalar.s: New test.
5313 * testsuite/gas/arm/cde-warnings.d: New test.
5314 * testsuite/gas/arm/cde-warnings.l: New test.
5315 * testsuite/gas/arm/cde-warnings.s: New test.
5316 * testsuite/gas/arm/cde.d: New test.
5317 * testsuite/gas/arm/cde.s: New test.
5318
4b5aaf5f
L		 53192020-02-10 H.J. Lu <hongjiu.lu@intel.com>
5320
5321 PR gas/25516
5322 * config/tc-i386.c (intel64): Renamed to ...
5323 (isa64): This.
5324 (match_template): Accept Intel64 only instruction by default.
5325 (i386_displacement): Updated.
5326 (md_parse_option): Updated.
5327 * c-i386.texi: Update -mamd64/-mintel64 documentation.
5328 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
5329 -mamd64 to x86-64-sysenter-amd.
5330 * testsuite/gas/i386/x86-64-sysenter.d: New file.
5331
33176d91
AM		 53322020-02-10 Alan Modra <amodra@gmail.com>
5333
5334 * config/obj-elf.c (obj_elf_change_section): Error for section
5335 type, attr or entsize changes in assembly.
5336 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
5337 * testsuite/gas/elf/section5.l: Update.
5338
82194874
AM		 53392020-02-10 Alan Modra <amodra@gmail.com>
5340
5341 * output-file.c (output_file_close): Do a normal close when
5342 flag_always_generate_output.
5343 * write.c (write_object_file): Don't stop output when
5344 flag_always_generate_output.
5345
9fc0b501
SB		 53462020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
5347
5348 PR 25469
5349 * config/tc-z80.c: Add -gbz80 command line option to generate code
5350 for the GameBoy Z80. Add support for generating DWARF.
5351 * config/tc-z80.h: Add support for DWARF debug information
5352 generation.
5353 * doc/c-z80.texi: Document new command line option.
5354 * testsuite/gas/z80/gbz80_all.d: New file.
5355 * testsuite/gas/z80/gbz80_all.s: New file.
5356 * testsuite/gas/z80/z80.exp: Run the new tests.
5357 * testsuite/gas/z80/z80n_all.d: New file.
5358 * testsuite/gas/z80/z80n_all.s: New file.
5359 * testsuite/gas/z80/z80n_reloc.d: New file.
5360
b7d07216
L		 53612020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5362
5363 PR gas/25381
5364 * config/obj-elf.c (get_section): Also check
5365 linked_to_symbol_name.
5366 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
5367 (obj_elf_parse_section_letters): Handle the 'o' flag.
5368 (build_group_lists): Renamed to ...
5369 (build_additional_section_info): This. Set elf_linked_to_section
5370 from map_head.linked_to_symbol_name.
5371 (elf_adjust_symtab): Updated.
5372 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
5373 * doc/as.texi: Document the 'o' flag.
5374 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
5375 * testsuite/gas/elf/section18.d: New file.
5376 * testsuite/gas/elf/section18.s: Likewise.
5377 * testsuite/gas/elf/section19.d: Likewise.
5378 * testsuite/gas/elf/section19.s: Likewise.
5379 * testsuite/gas/elf/section20.d: Likewise.
5380 * testsuite/gas/elf/section20.s: Likewise.
5381 * testsuite/gas/elf/section21.d: Likewise.
5382 * testsuite/gas/elf/section21.l: Likewise.
5383 * testsuite/gas/elf/section21.s: Likewise.
5384
5eb617a7
L		 53852020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5386
5387 * NEWS: Mention x86 assembler options to align branches for
5388 binutils 2.34.
5389
986ac314
L		 53902020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5391
5392 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
5393 only for ELF targets.
5394 * testsuite/gas/i386/unique.d: Don't xfail.
5395 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5396
19234a6d
AM		 53972020-02-06 Alan Modra <amodra@gmail.com>
5398
5399 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
5400 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5401
02e0be69
AM		 54022020-02-06 Alan Modra <amodra@gmail.com>
5403
5404 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
5405 xfail, and rename test.
5406 * testsuite/gas/elf/section12b.d: Likewise.
5407 * testsuite/gas/elf/section16a.d: Likewise.
5408 * testsuite/gas/elf/section16b.d: Likewise.
5409
a8c4d40b
L		 54102020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5411
5412 PR gas/25380
5413 * config/obj-elf.c (section_match): Removed.
5414 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
5415 section_id.
5416 (obj_elf_change_section): Replace info and group_name arguments
5417 with match_p. Also update the section ID and flags from match_p.
5418 (obj_elf_section): Handle "unique,N". Update call to
5419 obj_elf_change_section.
5420 * config/obj-elf.h (elf_section_match): New.
5421 (obj_elf_change_section): Updated.
5422 * config/tc-arm.c (start_unwind_section): Update call to
5423 obj_elf_change_section.
5424 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
5425 * config/tc-microblaze.c (microblaze_s_data): Likewise.
5426 (microblaze_s_sdata): Likewise.
5427 (microblaze_s_rdata): Likewise.
5428 (microblaze_s_bss): Likewise.
5429 * config/tc-mips.c (s_change_section): Likewise.
5430 * config/tc-msp430.c (msp430_profiler): Likewise.
5431 * config/tc-rx.c (parse_rx_section): Likewise.
5432 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
5433 * doc/as.texi: Document "unique,N" in .section directive.
5434 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
5435 * testsuite/gas/elf/section15.d: New file.
5436 * testsuite/gas/elf/section15.s: Likewise.
5437 * testsuite/gas/elf/section16.s: Likewise.
5438 * testsuite/gas/elf/section16a.d: Likewise.
5439 * testsuite/gas/elf/section16b.d: Likewise.
5440 * testsuite/gas/elf/section17.d: Likewise.
5441 * testsuite/gas/elf/section17.l: Likewise.
5442 * testsuite/gas/elf/section17.s: Likewise.
5443 * testsuite/gas/i386/unique.d: Likewise.
5444 * testsuite/gas/i386/unique.s: Likewise.
5445 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5446 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
5447
575d37ae
L		 54482020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5449
5450 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
5451
2384096c
G		 54522020-02-01 Anthony Green <green@moxielogic.com>
5453
0be2fe67 5454 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2384096c 5455
95441c43
SL		 54562020-01-31 Sandra Loosemore <sandra@codesourcery.com>
5457
5458 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
5459 %tls_ldo.
5460
d465d695
AV		 54612020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
5462
5463 PR gas/25472
5464 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
5465 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
5466 +mve.
5467 * testsuite/gas/arm/mve_dsp.d: New test.
5468
d26cc8a9
NC		 54692020-01-31 Nick Clifton <nickc@redhat.com>
5470
5471 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
5472 rather than BFD_RELOC_NONE.
5473
90e9955a
SP		 54742020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
5475
5476 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
5477 to support VLDMIA instruction for MVE.
5478 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
5479 instruction for MVE.
5480 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
5481 instruction for MVE.
5482 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
5483 instruction for MVE.
5484 * testsuite/gas/arm/mve-ldst.d: New test.
5485 * testsuite/gas/arm/mve-ldst.s: Likewise.
5486
53943f32
NC		 54872020-01-31 Nick Clifton <nickc@redhat.com>
5488
5489 * po/fr.po: Updated French translation.
5490 * po/ru.po: Updated Russian translation.
5491
c3036ed0
RS		 54922020-01-31 Richard Sandiford <richard.sandiford@arm.com>
5493
5494 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
5495 .s for the movprfx.
5496 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
5497 * testsuite/gas/aarch64/sve-movprfx_28.d,
5498 * testsuite/gas/aarch64/sve-movprfx_28.l,
5499 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
5500
2ae4c703
JB		 55012020-01-30 Jan Beulich <jbeulich@suse.com>
5502
5503 * config/tc-i386.c (output_disp): Tighten base_opcode check.
5504 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
5505 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
5506 Adjust expectations.
5507
bd434cc4
JM		 55082020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
5509
5510 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
5511 * testsuite/gas/bpf/alu-be.d: Likewise.
5512 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
5513 * testsuite/gas/bpf/alu32-be.d: Likewise.
5514
aeab2b26
JB		 55152020-01-30 Jan Beulich <jbeulich@suse.com>
5516
5517 * testsuite/gas/i386/x86-64-branch-2.s,
5518 testsuite/gas/i386/x86-64-branch-4.s,
5519 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
5520 * testsuite/gas/i386/ilp32/x86-64-branch.d,
5521 testsuite/gas/i386/x86-64-branch-2.d,
5522 testsuite/gas/i386/x86-64-branch-4.l,
5523 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
5524
873494c8
JB		 55252020-01-30 Jan Beulich <jbeulich@suse.com>
5526
5527 * config/tc-i386.c (process_suffix): .
5528 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
5529 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
5530 Add LRETQ case.
5531 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
5532 suffix.
5533 testsuite/gas/i386/x86_64.s: Add RETF cases.
5534 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
5535 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
5536 testsuite/gas/i386/x86-64-opcode.d,
5537 testsuite/gas/i386/x86-64-suffix-intel.d,
5538 testsuite/gas/i386/x86-64-suffix.d,
5539 testsuite/gas/i386/x86_64-intel.d
5540 testsuite/gas/i386/x86_64.d: Adjust expectations.
5541 * testsuite/gas/i386/x86-64-suffix.e,
5542 testsuite/gas/i386/x86_64.e: New.
5543
62b3f548
JB		 55442020-01-30 Jan Beulich <jbeulich@suse.com>
5545
5546 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
5547 special case.
5548
bc31405e
L		 55492020-01-27 H.J. Lu <hongjiu.lu@intel.com>
5550
5551 PR binutils/25445
5552 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
5553 movsxd.
5554 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
5555 differences. Document movslq and movsxd.
5556 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
5557 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
5558 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
5559 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
5560 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
5561 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
5562 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
5563 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
5564 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
5565 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
5566 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
5567
e3696f67
AM		 55682020-01-27 Alan Modra <amodra@gmail.com>
5569
5570 * testsuite/gas/all/gas.exp: Replace case statements with switch
5571 statements.
5572 * testsuite/gas/elf/elf.exp: Likewise.
5573 * testsuite/gas/macros/macros.exp: Likewise.
5574 * testsuite/lib/gas-defs.exp: Likewise.
5575
7568c93b
TC		 55762020-01-27 Tamar Christina <tamar.christina@arm.com>
5577
5578 PR 25403
5579 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
5580 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
5581
403d1bd9
JW		 55822020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
5583
5584 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
5585 s exts must be known, so rename *ok* to *fail*.
5586 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
5587 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
5588 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
5589 above change.
5590 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
5591 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
5592
be4c5e58
L		 55932020-01-22 H.J. Lu <hongjiu.lu@intel.com>
5594
5595 PR gas/25438
5596 * config/tc-i386.c (check_long_reg): Always disallow double word
5597 suffix in mnemonic with word general register.
5598 * testsuite/gas/i386/general.s: Replace word general register
5599 with double word general register for movl.
5600 * testsuite/gas/i386/inval.s: Add tests for movl with word general
5601 register.
5602 * testsuite/gas/i386/general.l: Updated.
5603 * testsuite/gas/i386/inval.l: Likewise.
5604
9e7028aa
AM		 56052020-01-22 Alan Modra <amodra@gmail.com>
5606
5607 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
5608 __tls_get_addr_desc and __tls_get_addr_opt.
5609
e3ed17f3
JB		 56102020-01-21 Jan Beulich <jbeulich@suse.com>
5611
5612 * testsuite/gas/i386/inval-crc32.s,
5613 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
5614 * testsuite/gas/i386/inval-crc32.l,
5615 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
5616
1a035124
JB		 56172020-01-21 Jan Beulich <jbeulich@suse.com>
5618
5619 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
5620 generic code path. Deal with No_lSuf being set in a template.
5621 * testsuite/gas/i386/inval-crc32.l,
5622 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
5623 instead of error(s) when operand size is ambiguous.
5624 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5625 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
5626 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
5627 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
5628 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
5629 Adjust expectations.
5630
c006a730
JB		 56312020-01-21 Jan Beulich <jbeulich@suse.com>
5632
5633 * config/tc-i386.c (process_suffix): Drop SYSRET special case
5634 and an intel_syntax check. Re-write lack-of-suffix processing
5635 logic.
5636 * doc/c-i386.texi: Document operand size defaults for suffix-
5637 less AT&T syntax insns.
5638 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
5639 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
5640 testsuite/gas/i386/x86-64-avx-scalar.s,
5641 testsuite/gas/i386/x86-64-avx.s,
5642 testsuite/gas/i386/x86-64-bundle.s,
5643 testsuite/gas/i386/x86-64-intel64.s,
5644 testsuite/gas/i386/x86-64-lock-1.s,
5645 testsuite/gas/i386/x86-64-opcode.s,
5646 testsuite/gas/i386/x86-64-sse2avx.s,
5647 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
5648 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
5649 testsuite/gas/i386/x86-64-nops.s,
5650 testsuite/gas/i386/x86-64-ptwrite.s,
5651 testsuite/gas/i386/x86-64-simd.s,
5652 testsuite/gas/i386/x86-64-sse-noavx.s,
5653 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
5654 insns.
5655 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5656 testsuite/gas/i386/noreg64.s: Add further tests.
5657 * testsuite/gas/i386/ilp32/x86-64-nops.d,
5658 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
5659 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
5660 testsuite/gas/i386/sse-noavx.d,
5661 testsuite/gas/i386/x86-64-intel64.d,
5662 testsuite/gas/i386/x86-64-nops.d,
5663 testsuite/gas/i386/x86-64-opcode.d,
5664 testsuite/gas/i386/x86-64-ptwrite-intel.d,
5665 testsuite/gas/i386/x86-64-ptwrite.d,
5666 testsuite/gas/i386/x86-64-simd-intel.d,
5667 testsuite/gas/i386/x86-64-simd-suffix.d,
5668 testsuite/gas/i386/x86-64-simd.d,
5669 testsuite/gas/i386/x86-64-sse-noavx.d
5670 testsuite/gas/i386/x86-64-suffix.d,
5671 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
5672 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
5673 testsuite/gas/i386/noreg64.l: New.
5674 * testsuite/gas/i386/i386.exp: Run new tests.
5675
c906a69a
JB		 56762020-01-21 Jan Beulich <jbeulich@suse.com>
5677
5678 * testsuite/gas/i386/avx512_bf16_vl.s,
5679 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
5680 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
5681 broadcast forms of VCVTNEPS2BF16.
5682 * testsuite/gas/i386/avx512_bf16_vl.d,
5683 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
5684
26916852
NC		 56852020-01-20 Nick Clifton <nickc@redhat.com>
5686
5687 * po/uk.po: Updated Ukranian translation.
5688
14470f07
L		 56892020-01-20 H.J. Lu <hongjiu.lu@intel.com>
5690
5691 PR ld/25416
5692 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
5693 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
5694 x32 object.
5695 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
5696 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
5697 R_X86_64_GOTPC32_TLSDESC relocation.
5698
1b1bb2c6
NC		 56992020-01-18 Nick Clifton <nickc@redhat.com>
5700
5701 * configure: Regenerate.
5702 * po/gas.pot: Regenerate.
5703
ae774686
NC		 57042020-01-18 Nick Clifton <nickc@redhat.com>
5705
5706 Binutils 2.34 branch created.
5707
42e04b36
L		 57082020-01-17 H.J. Lu <hongjiu.lu@intel.com>
5709
5710 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
5711 with vex_encoding_vex.
5712 (parse_insn): Likewise.
5713 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
5714 and {vex3} documentation.
5715 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
5716 {vex}.
5717 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
5718
2da2eaf4
AV		 57192020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
5720
5721 PR 25376
5722 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
5723 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
5724 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
5725 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
5726 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
5727 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
5728
45a4bb20
JB		 57292020-01-16 Jan Beulich <jbeulich@suse.com>
5730
5731 * config/tc-i386.c (match_template): Drop found_cpu_match local
5732 variable.
5733
4814632e
JB		 57342020-01-16 Jan Beulich <jbeulich@suse.com>
5735
5736 * testsuite/gas/i386/avx512dq-inval.l,
5737 testsuite/gas/i386/avx512dq-inval.s: New.
5738 * testsuite/gas/i386/i386.exp: Run new test.
5739
131cb553
JL		 57402020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
5741
5742 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
5743 relocations when the target is 430X, except when extracting part of an
5744 expression.
5745 (msp430_srcoperand): Adjust comment.
5746 Initialize the expp member of the msp430_operand_s struct as
5747 appropriate.
5748 (msp430_dstoperand): Likewise.
5749 * testsuite/gas/msp430/msp430.exp: Run new test.
5750 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
5751 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
5752
c24d0e8d
AM		 57532020-01-15 Alan Modra <amodra@gmail.com>
5754
5755 * configure.tgt: Add sparc-*-freebsd case.
5756
e44925ae
LC		 57572020-01-14 Lili Cui <lili.cui@intel.com>
5758
5759 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
5760 * testsuite/gas/i386/align-branch-1b.d: Likewise.
5761 * testsuite/gas/i386/align-branch-1c.d: Likewise.
5762 * testsuite/gas/i386/align-branch-1d.d: Likewise.
5763 * testsuite/gas/i386/align-branch-1e.d: Likewise.
5764 * testsuite/gas/i386/align-branch-1f.d: Likewise.
5765 * testsuite/gas/i386/align-branch-1g.d: Likewise.
5766 * testsuite/gas/i386/align-branch-1h.d: Likewise.
5767 * testsuite/gas/i386/align-branch-1i.d: Likewise.
5768 * testsuite/gas/i386/align-branch-5.d: Likewise.
5769 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
5770 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
5771 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
5772 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
5773 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
5774 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
5775 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
5776 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
5777 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
5778 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
5779 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
5780 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
5781
7a6bf3be
SB		 57822020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
5783
5784 PR 25377
5785 * config/tc-z80.c: Add support for half precision, single
5786 precision and double precision floating point values.
5787 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
5788 * doc/as.texi: Add new z80 command line options.
5789 * doc/c-z80.texi: Document new z80 command line options.
5790 * testsuite/gas/z80/ez80_pref_dis.s: New test.
5791 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
5792 * testsuite/gas/z80/z80.exp: Run the new test.
5793 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
5794 * testsuite/gas/z80/fp_zeda32.d: Likewise.
5795 * testsuite/gas/z80/strings.d: Update expected output.
5796
82e9597c
MM		 57972020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
5798
5799 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
5800 dependency.
5801
5e4f7e05
CZ		 58022020-01-13 Claudiu Zissulescu <claziss@gmail.com>
5803
5804 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
5805 the CPU.
5806 * config/tc-arc.h: Add header if/defs.
5807 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
5808
febda64f
AM		 58092020-01-13 Alan Modra <amodra@gmail.com>
5810
5811 * testsuite/gas/wasm32/allinsn.d: Update expected output.
5812
5496abe1
AM		 58132020-01-13 Alan Modra <amodra@gmail.com>
5814
5815 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
5816 insertion.
5817
ec4181f2
AM		 58182020-01-10 Alan Modra <amodra@gmail.com>
5819
5820 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
5821 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
5822
40c75bc8
SB		 58232020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5824
5825 PR 25224
5826 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
5827 opcode byte values.
5828 (emit_ld_r_r): Likewise.
5829 (emit_ld_rr_m): Likewise.
5830 (emit_ld_rr_nn): Likewise.
5831
72aea328
JB		 58322020-01-09 Jan Beulich <jbeulich@suse.com>
5833
5834 * config/tc-i386.c (optimize_encoding): Add
5835 is_any_vex_encoding() invocations. Drop respective
5836 i.tm.extension_opcode == None checks.
5837
3f93af61
JB		 58382020-01-09 Jan Beulich <jbeulich@suse.com>
5839
5840 * config/tc-i386.c (md_assemble): Check RegRex is clear during
5841 REX transformations. Correct comment indentation.
5842
7697afb6
JB		 58432020-01-09 Jan Beulich <jbeulich@suse.com>
5844
5845 * config/tc-i386.c (optimize_encoding): Generalize register
5846 transformation for TEST optimization.
5847
d835a58b
JB		 58482020-01-09 Jan Beulich <jbeulich@suse.com>
5849
5850 * testsuite/gas/i386/x86-64-sysenter-amd.s,
5851 testsuite/gas/i386/x86-64-sysenter-amd.d,
5852 testsuite/gas/i386/x86-64-sysenter-amd.l,
5853 testsuite/gas/i386/x86-64-sysenter-intel.d,
5854 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
5855 * testsuite/gas/i386/i386.exp: Run new tests.
5856
915808f6
NC		 58572020-01-08 Nick Clifton <nickc@redhat.com>
5858
5859 PR 25284
5860 * doc/as.texi (Align): Document the fact that all arguments can be
5861 omitted.
5862 (Balign): Likewise.
5863 (P2align): Likewise.
5864
f1f28025
NC		 58652020-01-08 Nick Clifton <nickc@redhat.com>
5866
5867 PR 14891
5868 * config/obj-elf.c (obj_elf_section): Fail if the section name is
5869 already defined as a different symbol type.
5870 * testsuite/gas/elf/pr14891.s: New test source file.
5871 * testsuite/gas/elf/pr14891.d: New test driver.
5872 * testsuite/gas/elf/pr14891.s: New test expected error output.
5873 * testsuite/gas/elf/elf.exp: Run the new test.
5874
030a2e78
AM		 58752020-01-08 Alan Modra <amodra@gmail.com>
5876
5877 * config/tc-z8k.c (md_begin): Make idx unsigned.
5878 (get_specific): Likewise for this_index.
5879
2a1ebfb2
CZ		 58802020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
5881
5882 * onfig/tc-arc.c (parse_reloc_symbol): New function.
5883 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
5884 (md_operand): Set X_md to absent.
5885 (arc_parse_name): Check for X_md.
5886
16d87673
SB		 58872020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5888
5889 PR 25311
5890 * as.h (TC_STRING_ESCAPES): Provide a default definition.
5891 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
5892 NO_STRING_ESCAPES.
5893 * read.c (next_char_of_string): Likewise.
5894 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
5895 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
5896
a2322019
NC		 58972020-01-03 Nick Clifton <nickc@redhat.com>
5898
5899 * po/sv.po: Updated Swedish translation.
5900
5437a02a
JB		 59012020-01-03 Jan Beulich <jbeulich@suse.com>
5902
5903 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
5904 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5905
567dfba2
JB		 59062020-01-03 Jan Beulich <jbeulich@suse.com>
5907
5908 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
5909 by-element usdot. Add 64-bit form tests for by-element sudot.
5910 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
5911
8c45011a
JB		 59122020-01-03 Jan Beulich <jbeulich@suse.com>
5913
5914 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5915 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5916
f4950f76
JB		 59172020-01-03 Jan Beulich <jbeulich@suse.com>
5918
5919 * testsuite/gas/aarch64/f64mm.d,
5920 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5921
6655dba2
SB		 59222020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
5923
5924 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5925 support for assembler code generated by SDCC. Add new relocation
5926 types. Add z80-elf target support.
5927 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5928 labels. Local labels starts from ".L".
5929 * NEWS: Mention the new support.
5930 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5931 * testsuite/gas/all/fwdexp.s: Likewise.
5932 * testsuite/gas/all/cond.l: Likewise.
5933 * testsuite/gas/all/cond.s: Likewise.
5934 * testsuite/gas/all/fwdexp.d: Likewise.
5935 * testsuite/gas/all/fwdexp.s: Likewise.
5936 * testsuite/gas/elf/section2.e-mips: Likewise.
5937 * testsuite/gas/elf/section2.l: Likewise.
5938 * testsuite/gas/elf/section2.s: Likewise.
5939 * testsuite/gas/macros/app1.d: Likewise.
5940 * testsuite/gas/macros/app1.s: Likewise.
5941 * testsuite/gas/macros/app2.d: Likewise.
5942 * testsuite/gas/macros/app2.s: Likewise.
5943 * testsuite/gas/macros/app3.d: Likewise.
5944 * testsuite/gas/macros/app3.s: Likewise.
5945 * testsuite/gas/macros/app4.d: Likewise.
5946 * testsuite/gas/macros/app4.s: Likewise.
5947 * testsuite/gas/macros/app4b.s: Likewise.
5948 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5949 * testsuite/gas/z80/z80.exp: Add new tests
5950 * testsuite/gas/z80/dollar.d: New file.
5951 * testsuite/gas/z80/dollar.s: New file.
5952 * testsuite/gas/z80/ez80_adl_all.d: New file.
5953 * testsuite/gas/z80/ez80_adl_all.s: New file.
5954 * testsuite/gas/z80/ez80_adl_suf.d: New file.
5955 * testsuite/gas/z80/ez80_isuf.s: New file.
5956 * testsuite/gas/z80/ez80_z80_all.d: New file.
5957 * testsuite/gas/z80/ez80_z80_all.s: New file.
5958 * testsuite/gas/z80/ez80_z80_suf.d: New file.
5959 * testsuite/gas/z80/r800_extra.d: New file.
5960 * testsuite/gas/z80/r800_extra.s: New file.
5961 * testsuite/gas/z80/r800_ii8.d: New file.
5962 * testsuite/gas/z80/r800_z80_doc.d: New file.
5963 * testsuite/gas/z80/z180.d: New file.
5964 * testsuite/gas/z80/z180.s: New file.
5965 * testsuite/gas/z80/z180_z80_doc.d: New file.
5966 * testsuite/gas/z80/z80_doc.d: New file.
5967 * testsuite/gas/z80/z80_doc.s: New file.
5968 * testsuite/gas/z80/z80_ii8.d: New file.
5969 * testsuite/gas/z80/z80_ii8.s: New file.
5970 * testsuite/gas/z80/z80_in_f_c.d: New file.
5971 * testsuite/gas/z80/z80_in_f_c.s: New file.
5972 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5973 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5974 * testsuite/gas/z80/z80_out_c_0.d: New file.
5975 * testsuite/gas/z80/z80_out_c_0.s: New file.
5976 * testsuite/gas/z80/z80_reloc.d: New file.
5977 * testsuite/gas/z80/z80_reloc.s: New file.
5978 * testsuite/gas/z80/z80_sli.d: New file.
5979 * testsuite/gas/z80/z80_sli.s: New file.
5980
a65b5de6
SN		 59812020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
5982
5983 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5984 REGLIST_RN.
5985
b14ce8bf
AM		 59862020-01-01 Alan Modra <amodra@gmail.com>
5987
5988 Update year range in copyright notice of all files.
5989
0b114740 5990For older changes see ChangeLog-2019
3499769a 5991\f
0b114740 5992Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 5993
5994Copying and distribution of this file, with or without modification,
5995are permitted in any medium without royalty provided the copyright
5996notice and this notice are preserved.
5997
5998Local Variables:
5999mode: change-log
6000left-margin: 8
6001fill-column: 74
6002version-control: never
6003End:
A mirror of the official binutils-gdb repository