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1 2020-12-18  Alan Modra  <amodra@gmail.com>
3         * ecoff.c (ecoff_frob_symbol): Rename scom_section to
4         ecoff_scom_section, move to file scope and statically initialise.
6 2020-12-16  Alan Modra  <amodra@gmail.com>
8         * config/obj-elf.c (obj_elf_section): Don't set elf_osabi here.
9         (obj_elf_type): Likewise.
11 2020-12-15  Alan Modra  <amodra@gmail.com>
13         PR 27071
14         * config/obj-elf.c (elf_obj_symbol_clone_hook): New function.
15         (elf_format_ops): Set symbol_clone_hook.
16         * config/obj-elf.h (elf_obj_symbol_clone_hook): Declare.
17         (obj_symbol_clone_hook): Define.
18         * listing.c (buffer_line): Avoid integer overflow on paper_width
19         set to zero.
21 2020-12-14  Alan Modra  <amodra@gmail.com>
23         * testsuite/gas/elf/section27.s: Reorder .text, .data and .bss
24         so that output section order does not depend on those sections
25         being already created.  Use ".section .text" rather than ".text".
27 2020-12-13  Borislav Petkov  <bp@suse.de>
29         * testsuite/gas/i386/align-branch-9.s: Don't use labels that are
30         automatically local for ELF targets.
31         * testsuite/gas/i386/branch.s: Likewise.
32         * testsuite/gas/i386/x86-64-align-branch-9.s: Likewise.
33         * testsuite/gas/i386/x86-64-branch.s: Likewise.
34         * testsuite/gas/i386/align-branch-9.d: Adjust to match more targets.
35         * testsuite/gas/i386/branch.d: Likewise.
36         * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
37         * testsuite/gas/i386/x86-64-align-branch-9.d: Likewise.
38         * testsuite/gas/i386/x86-64-branch.d: Likewise.
40 2020-12-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
41             Nick Clifton  <nickc@redhat.com>
43         PR 27047
44         * config/tc-z80.c (s_bss): New function.
45         (md_pseudo_table): Add bss entry.
47 2020-12-10  Nelson Chu  <nelson.chu@sifive.com>
49         * config/tc-riscv.c (riscv_ext): New function.  Use md_assemblef
50         to expand the zext and sext pseudos, to give them a chance to be
51         expanded into c-ext instructions.
52         (macro): Handle M_ZEXTH, M_ZEXTW, M_SEXTB and M_SEXTH.
53         * testsuite/gas/riscv/ext.s: New testcase.
54         * testsuite/gas/riscv/ext-32.d: Likewise.
55         * testsuite/gas/riscv/ext-64.d: Likewise.
57 2020-12-10  Nelson Chu  <nelson.chu@sifive.com>
59         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZICSR
60         and INSN_CLASS_ZIFENCEI.
61         * testsuite/gas/riscv/march-imply-i.s: New testcase.
62         * testsuite/gas/riscv/march-imply-i2p0-01.d: New testcase.  The version
63         of i is less than 2.1, and zi* are supported in the chosen spec, so
64         enable the fence.i and csr instructions, also output the implicit zi* to
65         the arch string.
66         * testsuite/gas/riscv/march-imply-i2p0-02.d: Likewise, but the zi* are
67         not supported in the spec 2.2.  Enable the related instructions since
68         i's version is less than 2.1, but do not output them.
69         * testsuite/gas/riscv/march-imply-i2p1-01.d: New testcase.  The version
70         of i is 2.1, so don't add it's implicit zi*, and disable the related
71         instructions.
72         * testsuite/gas/riscv/march-imply-i2p1-01.l: Likewise.
73         * testsuite/gas/riscv/march-imply-i2p1-02.d: Likewise, and set the zi*
74         explicitly, so enable the related instructions.
75         * testsuite/gas/riscv/march-imply-i2p0.d: Removed.
76         * testsuite/gas/riscv/march-imply-i2p1.d: Removed.
78 2020-12-08  H.J. Lu  <hongjiu.lu@intel.com>
80         * config/obj-elf.c (SEC_ASSEMBLER_SHF_MASK): New.
81         (get_section_by_match): Also check if SEC_ASSEMBLER_SHF_MASK of
82         sh_flags matches.  Rename info to sh_info.
83         (obj_elf_change_section): Don't check previous SHF_GNU_RETAIN.
84         Rename info to sh_info.
85         (obj_elf_section): Rename info to sh_info.  Set sh_flags for
86         SHF_GNU_RETAIN.
87         * config/obj-elf.h (elf_section_match): Rename info to sh_info.
88         Add sh_flags.
89         * testsuite/gas/elf/elf.exp: Run section27.
90         * testsuite/gas/elf/section24b.d: Updated.
91         * testsuite/gas/elf/section27.d: New file.
92         * testsuite/gas/elf/section27.s: Likewise.
94 2020-12-04  Andreas Krebbel  <krebbel@linux.ibm.com>
96         * testsuite/gas/s390/zarch-z10.s: Add tests for risbgz.
97         * testsuite/gas/s390/zarch-z10.d: Add regexp for risbgz.
98         * testsuite/gas/s390/zarch-zEC12.s: Add tests for risbgnz.
99         * testsuite/gas/s390/zarch-zEC12.d: Add regexp for risbgnz.
101 2020-12-03  Andreas Krebbel  <krebbel@linux.ibm.com>
103         * testsuite/gas/s390/esa-g5.s: Test new extended mnemonics.
104         * testsuite/gas/s390/esa-g5.d: Likewise.
105         * testsuite/gas/s390/esa-z900.s: Likewise.
106         * testsuite/gas/s390/esa-z900.d: Likewise.
107         * testsuite/gas/s390/zarch-z900.s: Likewise.
108         * testsuite/gas/s390/zarch-z900.d: Likewise.
110 2020-12-01  Nelson Chu  <nelson.chu@sifive.com>
112         * testsuite/gas/riscv/attribute-10.d: Updated.
113         * testsuite/gas/riscv/march-imply-g.d: New testcase for g.
114         * testsuite/gas/riscv/march-imply-unsupported.d: The zicsr and zifencei
115         are not supported in the ISA spec v2.2, so don't add and output them.
117 2020-12-01  Nelson Chu  <nelson.chu@sifive.com>
119         * config/tc-riscv.c (riscv_subset_supports): Updated.
120         * testsuite/gas/riscv/march-imply-i2p0.d: New testcase.  Need to
121         add the implicit zicsr and zifencei when i's version less than 2.1.
122         * testsuite/gas/riscv/march-imply-i2p1.d: New testcase.
123         * testsuite/gas/riscv/march-imply-d.d: Likewise.
124         * testsuite/gas/riscv/march-imply-f.d: Likewise.
125         * testsuite/gas/riscv/march-imply-q.d: Likewise.
126         * testsuite/gas/riscv/march-fail-rv32iq.l: Updated.
127         * testsuite/gas/riscv/march-fail-rv32id.d: Removed.
128         * testsuite/gas/riscv/march-fail-rv32id.l: Likewise.
129         * testsuite/gas/riscv/march-fail-rv64iq.d: Likewise.
130         * testsuite/gas/riscv/march-fail-rv64iq.l: Likewise.
132 2020-12-01  Nelson Chu  <nelson.chu@sifive.com>
134         * config/tc-riscv.c (riscv_get_default_ext_version):
135         Change the version type from unsigned to int.
136         (riscv_set_arch): Use as_bad rather than as_fatal to
137         report more errors.
138         * testsuite/gas/riscv/attribute-02.d: Updated since x must be
139         set with versions.
140         * testsuite/gas/riscv/attribute-03.d: Likewise.
141         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
142         * testsuite/gas/riscv/attribute-09.d: zicsr wasn't supported
143         in the spec 2.2, so choose the newer spec.
144         * testsuite/gas/riscv/march-fail-base-01.l: Updated since as_bad.
145         * testsuite/gas/riscv/march-fail-base-02.l: Likewise.
146         * testsuite/gas/riscv/march-fail-order-std.l: Likewise.
147         * testsuite/gas/riscv/march-fail-order-x.l: Likewise.
148         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
149         * testsuite/gas/riscv/march-fail-porder.l: Likewise.
150         * testsuite/gas/riscv/march-fail-rv32ef.l: Likewise.
151         * testsuite/gas/riscv/march-fail-rv32id.l: Likewise.
152         * testsuite/gas/riscv/march-fail-rv32iq.l: Likewise.
153         * testsuite/gas/riscv/march-fail-rv64iq.l: Likewise.
154         * testsuite/gas/riscv/march-fail-single-char.l: Likewise.
155         * testsuite/gas/riscv/march-fail-unknown-std.l: Likewise.
156         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
157         * testsuite/gas/riscv/march-fail-uppercase.l: Likewise.
158         * testsuite/gas/riscv/march-fail-version.l: Likewise.
159         * testsuite/gas/riscv/march-fail-isa-spec.d: Likewise.
160         * testsuite/gas/riscv/march-fail-isa-spec.l: Likewise.
162 2020-12-01  Nelson Chu  <nelson.chu@sifive.com>
164         * testsuite/gas/riscv/march-fail-order-z.d: New testcase, check
165         orders of prefixed z extensions.
166         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
167         * testsuite/gas/riscv/march-fail-single-char-h.d: New testcase.
168         * testsuite/gas/riscv/march-fail-single-char.l: Updated.
169         * testsuite/gas/riscv/march-fail-unknown-h.d: New testcase.
170         * testsuite/gas/riscv/march-fail-unknown.l: Updated.
172 2020-12-01  Nelson Chu  <nelson.chu@sifive.com>
174         * testsuite/gas/riscv/march-fail-uppercase-base.d: Updated.
175         * testsuite/gas/riscv/march-fail-uppercase.l: Updated.
176         * testsuite/gas/riscv/march-fail-uppercase-x.d: New testcase.
178 2020-12-01  Nelson Chu  <nelson.chu@sifive.com>
180         (These are new testcases that cover more cases)
181         * testsuite/gas/riscv/march-fail-base-01.d: The first extension must
182         be e, i or g.
183         * testsuite/gas/riscv/march-fail-base-01.l: Likewise.
184         * testsuite/gas/riscv/march-fail-base-02.d: rv64e is an invalid base ISA.
185         * testsuite/gas/riscv/march-fail-base-02.l: Likewise.
186         * testsuite/gas/riscv/march-fail-order-std.d: Check orders of standard
187         extensions.
188         * testsuite/gas/riscv/march-fail-order-std.l: Likewise.
189         * testsuite/gas/riscv/march-fail-order-x.d: Check orders of prefixed
190         x extensions.
191         * testsuite/gas/riscv/march-fail-order-x.l: Likewise.
192         * testsuite/gas/riscv/march-fail-porder-x-std.d: Check orders when
193         standard and prefixed extensions are set at the same time.
194         * testsuite/gas/riscv/march-fail-porder-x-z.d: Likewise.
195         * testsuite/gas/riscv/march-fail-porder-z-std.d: Likewise.
196         * testsuite/gas/riscv/march-fail-porder.l: Likewise.
197         * testsuite/gas/riscv/march-fail-single-char-s.d: Only standard
198         extensions can use single char.
199         * testsuite/gas/riscv/march-fail-single-char-x.d: Likewise.
200         * testsuite/gas/riscv/march-fail-single-char-z.d: Likewise.
201         * testsuite/gas/riscv/march-fail-single-char.l: Likewise.
202         * testsuite/gas/riscv/march-fail-unknown-s.d: All extensions
203         should be known, except the non-standard x extensions.
204         * testsuite/gas/riscv/march-fail-unknown-std.d: Likewise.
205         * testsuite/gas/riscv/march-fail-unknown-std.l: Likewise.
206         * testsuite/gas/riscv/march-fail-unknown-z.d: Likewise.
207         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
208         * testsuite/gas/riscv/march-fail-uppercase-base.d: Do not
209         allow any uppercase in the arch string.
210         * testsuite/gas/riscv/march-fail-uppercase-std.d: Likewise.
211         * testsuite/gas/riscv/march-fail-uppercase-z.d: Likewise.
212         * testsuite/gas/riscv/march-fail-uppercase.l: Likewise.
213         * testsuite/gas/riscv/march-fail-version-x.d: Failed to set versions.
214         * testsuite/gas/riscv/march-fail-version-z.d: Likewise.
215         * testsuite/gas/riscv/march-fail-version.l: Likewise.
216         * testsuite/gas/riscv/march-fail-rv32ef.l: Updated.
217         * testsuite/gas/riscv/march-fail-rv32id.d: Need f-ext.
218         * testsuite/gas/riscv/march-fail-rv32iq.d: Should be rv64.
219         * testsuite/gas/riscv/march-fail-rv32iq.l: Likewise.
220         * testsuite/gas/riscv/march-fail-rv64iq.d: Need d-ext and f-ext.
221         * testsuite/gas/riscv/march-fail-rv64iq.l: Likewise.
223         (The following testcases are removed and covered by new testcases)
224         * testsuite/gas/riscv/march-fail-rv32i.d: march-fail-uppercase-base.
225         * testsuite/gas/riscv/march-fail-rv32i.l: Likewise.
226         * testsuite/gas/riscv/march-fail-rv32iam.d: march-fail-order-std.
227         * testsuite/gas/riscv/march-fail-rv32iam.l: Likewise.
228         * testsuite/gas/riscv/march-fail-rv32ic.d: march-fail-uppercase-std.
229         * testsuite/gas/riscv/march-fail-rv32ic.l: Likewise.
230         * testsuite/gas/riscv/march-fail-rv32icx2p.d: march-fail-version-x.
231         * testsuite/gas/riscv/march-fail-rv32icx2p.l: Likewise.
232         * testsuite/gas/riscv/march-fail-rv32imc.d: march-fail-order-std.
233         * testsuite/gas/riscv/march-fail-rv32imc.l: Likewise.
234         * testsuite/gas/riscv/march-fail-rv64I.d: march-fail-uppercase-std.
235         * testsuite/gas/riscv/march-fail-rv64I.l: Likewise.
236         * testsuite/gas/riscv/march-fail-rv64e.d: march-fail-base-02.
237         * testsuite/gas/riscv/march-fail-rv64e.l: Likewise.
238         * testsuite/gas/riscv/march-fail-s-with-version.d: march-fail-unknown-s.
239         * testsuite/gas/riscv/march-fail-s-with-version.l: Likewise.
240         * testsuite/gas/riscv/march-fail-s.d: march-fail-unknown-s.
241         * testsuite/gas/riscv/march-fail-s.l: Likewise.
242         * testsuite/gas/riscv/march-fail-sx.d: march-fail-unknown-s.
243         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
245 2002-11-29  Borislav Petkov  <bp@suse.de>
247         * testsuite/gas/i386/branch.d: Add new branch insns test.
248         * testsuite/gas/i386/branch.s: Likewise.
249         * testsuite/gas/i386/i386.exp: Insert the new branch test.
250         * testsuite/gas/i386/x86-64-branch.d: Test for branch hints insns.
251         * testsuite/gas/i386/x86-64-branch.s: Likewise.
252         * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
254 2020-11-27  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
256         * testsuite/gas/elf/elf.exp: Run new tests.
257         * testsuite/gas/elf/section25.d: New test.
258         * testsuite/gas/elf/section25.s: New test.
259         * testsuite/gas/elf/section26.d: New test.
260         * testsuite/gas/elf/section26.s: New test.
262 2020-11-25  Alan Modra  <amodra@gmail.com>
264         * output-file.c (output_file_close): Remove "can't close" from
265         error message.
266         * testsuite/gas/mips/reginfo-2.l: Update expected output.
268 2020-11-04  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
270         * config/tc-aarch64.c (aarch64_cpus): Add Cortex-A78C.
271         * doc/c-aarch64.texi: Document -mcpu=cortex-a78c.
272         * doc/NEWS: Update news.
274 2020-11-19  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
276         * testsuite/gas/elf/section22.d: Allow FreeBSD OSABI in readelf
277         output.
278         * testsuite/gas/elf/section23a.d: Likewise.
279         * testsuite/gas/elf/section24a.d: Likewise.
281 2020-11-18  Alan Modra  <amodra@gmail.com>
283         * doc/as.texi (.nop): Document optional size arg.
284         * dwarf2dbg.c (dwarf2_gen_line_info_1): Only check SEC_ALLOC
285         when ELF.  Warn whenever dwarf line number information is ignored.
286         * frags.c (frag_offset_ignore_align_p): New function.
287         * frags.h (frag_offset_ignore_align_p): Declare.
288         * read.c (s_nop): Extend to support optional size arg.
289         * testsuite/gas/elf/dwarf2-20.d: Expect warnings, and exact range.
290         * testsuite/gas/elf/dwarf2-20.s: Emit 16 bytes worth of nops.
291         * testsuite/gas/m68hc11/indexed12.d: Expect warnings.
293 2020-11-18  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
294         H.J. Lu  <hongjiu.lu@intel.com>
296         * NEWS: Announce SHF_GNU_RETAIN support.
297         * config/obj-elf.c (obj_elf_change_section): Merge SHF_GNU_RETAIN bit
298         between section declarations.
299         (obj_elf_parse_section_letters): Handle 'R' flag.
300         Handle numeric flag values within the SHF_MASKOS range.
301         (obj_elf_section): Validate SHF_GNU_RETAIN usage.
302         * doc/as.texi: Document 'R' flag to .section directive.
303         * testsuite/gas/elf/elf.exp: Run new tests.
304         * testsuite/gas/elf/section10.d: Unset SHF_GNU_RETAIN bit.
305         * testsuite/gas/elf/section10.s: Likewise.
306         * testsuite/gas/elf/section22.d: New test.
307         * testsuite/gas/elf/section22.s: New test.
308         * testsuite/gas/elf/section23.s: New test.
309         * testsuite/gas/elf/section23a.d: New test.
310         * testsuite/gas/elf/section23b.d: New test.
311         * testsuite/gas/elf/section23b.err: New test.
312         * testsuite/gas/elf/section24.s: New test.
313         * testsuite/gas/elf/section24a.d: New test.
314         * testsuite/gas/elf/section24b.d: New test.
316 2020-11-13  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
318         * NEWS: Update news.
319         * config/tc-aarch64.c: Add option +pauth to -march.
320         * doc/c-aarch64.texi: Update docs.
321         * testsuite/gas/aarch64/pac-feat.d: New test.
322         * testsuite/gas/aarch64/pac-feat.s: New test.
324 2020-11-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
326         * NEWS: Update news.
327         * config/tc-aarch64.c: New feature flag +flagm.
328         * doc/c-aarch64.texi: Update docs.
329         * testsuite/gas/aarch64/flagm.d: New test.
330         * testsuite/gas/aarch64/flagm.s: New test.
332 2020-11-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
334         * config/tc-arm.c (arm_cpus): Add Cortex-A78C.
335         * doc/c-arm.texi: Document -mcpu=cortex-a78c.
336         * testsuite/gas/arm/cpu-cortex-a78c.d: New test.
338 2020-11-14  Borislav Petkov  <bp@suse.de>
340         * testsuite/gas/i386/x86-64-segovr.d: Adjust regexes.
341         * testsuite/gas/i386/x86-64-nops.d: Likewise.
342         * testsuite/gas/i386/x86-64-nops-1.d: Likewise.
343         * testsuite/gas/i386/x86-64-nops-1-g64.d: Likewise.
344         * testsuite/gas/i386/x86-64-nops-1-core2.d: Likewise.
345         * testsuite/gas/i386/x86-64-nops-1-k8.d: Likewise.
346         * testsuite/gas/i386/x86-64-nops-2.d: Likewise.
347         * testsuite/gas/i386/x86-64-nops-3.d: Likewise.
348         * testsuite/gas/i386/x86-64-nops-4.d: Likewise.
349         * testsuite/gas/i386/x86-64-nops-4-core2.d: Likewise.
350         * testsuite/gas/i386/x86-64-nops-4-k8.d: Likewise.
351         * testsuite/gas/i386/x86-64-nops-5.d: Likewise.
352         * testsuite/gas/i386/x86-64-nops-5-k8.d: Likewise.
353         * testsuite/gas/i386/x86-64-nops-7.d: Likewise.
354         * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
355         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
356         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
357         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
358         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
359         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
360         * testsuite/gas/i386/x86-64-align-branch-2c.d: Likewise.
361         * testsuite/gas/i386/x86-64-align-branch-6.d: Likewise.
362         * testsuite/gas/i386/x86-64-align-branch-7.d: Likewise.
363         * testsuite/gas/i386/x86-64-align-branch-8.d: Likewise.
364         * testsuite/gas/i386/ilp32/x86-64-nops-1-core2.d: Likewise.
365         * testsuite/gas/i386/ilp32/x86-64-nops-1-k8.d: Likewise.
366         * testsuite/gas/i386/ilp32/x86-64-nops-1.d: Likewise.
367         * testsuite/gas/i386/ilp32/x86-64-nops-2.d: Likewise.
368         * testsuite/gas/i386/ilp32/x86-64-nops-3.d: Likewise.
369         * testsuite/gas/i386/ilp32/x86-64-nops-4-core2.d: Likewise.
370         * testsuite/gas/i386/ilp32/x86-64-nops-4-k8.d: Likewise.
371         * testsuite/gas/i386/ilp32/x86-64-nops-4.d: Likewise.
372         * testsuite/gas/i386/ilp32/x86-64-nops-5-k8.d: Likewise.
373         * testsuite/gas/i386/ilp32/x86-64-nops-5.d: Likewise.
374         * testsuite/gas/i386/ilp32/x86-64-nops.d:: Likewise.
376 2020-11-12  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
378         * config/tc-msp430.c (OPTION_MOVE_DATA): Define.
379         (md_parse_option): Ignore OPTION_MOVE_DATA.
380         (md_longopts): Handle -md option.
381         * testsuite/gas/msp430/msp430.exp: Run new test.
382         * testsuite/gas/msp430/empty.s: New test.
383         * testsuite/gas/msp430/ignore-md.d: New test.
385 2020-11-12  Nick Clifton  <nickc@redhat.com>
387         PR 26850
388         * dwarf2dbg.c (dwarf2_gen_line_info_1): Do not record lines in
389         sections that are not executable or not loadable.
390         (out_debug_line): Move warning message into dwarf2_gen_line_info_1.
391         * testsuite/gas/elf/dwarf2-20.s: New test.
392         * testsuite/gas/elf/dwarf2-20.d: New test driver.
393         * testsuite/gas/elf/elf.exp: Run the new test.
394         * testsuite/gas/elf/warn-2.s: Use the .nop directive.
396 2020-11-11  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
398         * testsuite/gas/aarch64/ls64.s: Update test.
400 2020-11-09  Denys Zagorui  <dzagorui@cisco.com>
402         * config/obj-elf (obj_elf_init_stab_section): Improve
403         reproducibility for stabs debugging data format
405 2020-11-09  Spencer E. Olson  <olsonse@umich.edu>
407         * testsuite/gas/pru/misc.s: Add tests for lmbd (left-most bit
408         detect).
409         * testsuite/gas/pru/misc.d: Update expected disassembly.
411 2020-11-09  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
413         * config/tc-aarch64.c: Fix comment.
414         * testsuite/gas/aarch64/ls64.d: New test.
415         * testsuite/gas/aarch64/ls64.s: Test for ACCDATA_EL1 register.
417 2020-11-09  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
419         * config/tc-aarch64.c (process_omitted_operand): Add AARCH64_OPND_Rt_LS64.
420         (parse_operands): Parse Rt range for AARCH64_OPND_Rt_LS64.
421         * testsuite/gas/aarch64/ls64-invalid.l: Update test.
422         * testsuite/gas/aarch64/ls64-invalid.s: Update test.
423         * testsuite/gas/aarch64/ls64.s: Update test.
425 2020-11-09  Andreas Schwab  <schwab@linux-m68k.org>
427         * Makefile.am (development.exp): Fix regexp.
428         * Makefile.in: Regenerate.
430 2020-11-09  Nelson Chu  <nelson.chu@sifive.com>
432         * config/tc-riscv.c (explicit_mabi): New boolean to indicate if
433         the -mabi= option is explictly set.
434         (md_parse_option): Set explicit_mabi to TRUE if -mabi is set.
435         (riscv_set_abi_by_arch): New function.  If the -mabi option isn't
436         set, then we set the abi according to the architecture string.
437         Otherwise, check if there are conflicts between architecture
438         and abi setting.
439         (riscv_after_parse_args): Move the abi setting to md_assemble nad
440         riscv_elf_final_processing.
441         (md_assemble): Call the riscv_set_abi_by_arch when we set the
442         start_assemble to TRUE.
443         (riscv_elf_final_processing): Likewise, in case the file without
444         any instruction.
445         * testsuite/gas/riscv/mabi-attr-01.s: New testcase.
446         * testsuite/gas/riscv/mabi-attr-02.s: Likewise.
447         * testsuite/gas/riscv/mabi-attr-03.s: Likewise.
448         * testsuite/gas/riscv/mabi-fail-01.d: Likewise.
449         * testsuite/gas/riscv/mabi-fail-01.l: Likewise.
450         * testsuite/gas/riscv/mabi-fail-02.d: Likewise.
451         * testsuite/gas/riscv/mabi-fail-02.l: Likewise.
452         * testsuite/gas/riscv/mabi-noabi-attr-01a.d: Likewise.
453         * testsuite/gas/riscv/mabi-noabi-attr-01b.d: Likewise.
454         * testsuite/gas/riscv/mabi-noabi-attr-02a.d: Likewise.
455         * testsuite/gas/riscv/mabi-noabi-attr-02b.d: Likewise.
456         * testsuite/gas/riscv/mabi-noabi-attr-03a.d: Likewise.
457         * testsuite/gas/riscv/mabi-noabi-attr-03b.d: Likewise.
458         * testsuite/gas/riscv/mabi-noabi-march-01.d: Likewise.
459         * testsuite/gas/riscv/mabi-noabi-march-02.d: Likewise.
460         * testsuite/gas/riscv/mabi-noabi-march-03.d: Likewise.
462 2020-11-04  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
464         * testsuite/gas/aarch64/armv8-ras-1_1-invalid.d: New test.
465         * testsuite/gas/aarch64/armv8-ras-1_1-invalid.l: New test.
466         * testsuite/gas/aarch64/armv8-ras-1_1-invalid.s: New test.
467         * testsuite/gas/aarch64/armv8-ras-1_1.d: New test.
468         * testsuite/gas/aarch64/armv8-ras-1_1.s: New test.
469         * testsuite/gas/aarch64/illegal-ras-1.d: Remove.
470         * testsuite/gas/aarch64/illegal-ras-1.l: Remove.
471         * testsuite/gas/aarch64/illegal-ras-1.s: Remove.
472         * testsuite/gas/aarch64/illegal-sysreg-2.d: Remove.
473         * testsuite/gas/aarch64/illegal-sysreg-2.l: Remove.
475 2020-11-03  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
477         * NEWS: Update docs.
478         * config/tc-aarch64.c: Add +ls64 feature to -march flags set.
479         * testsuite/gas/aarch64/ls64-invalid.d: New test.
480         * testsuite/gas/aarch64/ls64-invalid.l: New test.
481         * testsuite/gas/aarch64/ls64-invalid.s: New test.
482         * testsuite/gas/aarch64/ls64.s: New test.
484 2020-11-03  Christian Eggers  <ceggers@gmx.de>
486         * config/obj-elf (elf_frob_symbol): Fix symbol value calculation
487         for versioned symbol aliases.
489 2020-10-30  H.J. Lu  <hongjiu.lu@intel.com>
491         PR gas/26703
492         * config/tc-i386.c (output_insn): Update for
493         GNU_PROPERTY_X86_ISA_1_BASELINE.
494         * testsuite/gas/i386/property-1.d: Updated.
495         * testsuite/gas/i386/property-2.d: Likewise.
496         * testsuite/gas/i386/property-3.d: Likewise.
497         * testsuite/gas/i386/property-4.d: Likewise.
498         * testsuite/gas/i386/property-5.d: Likewise.
499         * testsuite/gas/i386/property-6.d: Likewise.
500         * testsuite/gas/i386/property-11.d: Likewise.
501         * testsuite/gas/i386/property-12.d: Likewise.
502         * testsuite/gas/i386/x86-64-property-1.d: Likewise.
503         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
504         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
505         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
506         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
507         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
508         * testsuite/gas/i386/x86-64-property-11.d: Likewise.
509         * testsuite/gas/i386/x86-64-property-12.d: Likewise.
511 2020-10-30  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
513         * NEWS: Update docs.
514         * testsuite/gas/aarch64/system-5.d: Update test with WFIT insn.
515         * testsuite/gas/aarch64/system-5.s: Update test with WFIT insn.
517 2020-10-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
519         * config/tc-aarch64.c (parse_operands): Check for C0-C15 value of DSB
520         immediate string operand.
521         * testsuite/gas/aarch64/system-4.d: Update test.
522         * testsuite/gas/aarch64/system-4.s: Update test.
524 2020-10-27  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
526         * NEWS: Update docs.
527         * config/tc-aarch64.c (parse_csr_operand): New operand parser.
528         (parse_operands): Call to CSR operand parser.
529         * testsuite/gas/aarch64/csre_csr-invalid.d: New test.
530         * testsuite/gas/aarch64/csre_csr-invalid.l: New test.
531         * testsuite/gas/aarch64/csre_csr-invalid.s: New test.
532         * testsuite/gas/aarch64/csre_csr.d: New test.
533         * testsuite/gas/aarch64/csre_csr.s: New test.
535 2020-10-27  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
537         * NEWS: Update docs.
538         * testsuite/gas/aarch64/system-5.d: New test.
539         * testsuite/gas/aarch64/system-5.s: New test.
541 2020-10-26  H.J. Lu  <hongjiu.lu@intel.com>
543         PR gas/26778
544         * * dwarf2dbg.c (num_of_auto_assigned): New.
545         (allocate_filenum): Increment num_of_auto_assigned.
546         (dwarf2_directive_filename): Clear the slots auto-assigned
547         before the first .file <NUMBER> directive was seen.
548         * testsuite/gas/i386/dwarf4-line-1.d: New file.
549         * testsuite/gas/i386/dwarf4-line-1.s: Likewise.
550         * testsuite/gas/i386/i386.exp: Run dwarf4-line-1.
552 2020-10-26  Cooper Qu <cooper.qu@linux.alibaba.com>
554         * config/tc-csky.c (dump_literals): Fix the literal dump
555         of big vector constant.
557 2020-10-26  Cooper Qu <cooper.qu@linux.alibaba.com>
559         * testsuite/gas/csky/enhance_dsp.s : Change plsl.u16 to plsl.16.
560         * testsuite/gas/csky/enhance_dsp.d : Change plsl.u16 to plsl.16.
562 2020-10-26  Cooper Qu <cooper.qu@linux.alibaba.com>
564         * config/tc-csky.c (md_begin): Add version flag in eflag.
566 2020-10-26  Cooper Qu <cooper.qu@linux.alibaba.com>
568         * config/tc-csky.c (get_operand_value): Add handler for
569         OPRND_TYPE_IMM5b_VSH and OPRND_TYPE_VREG_WITH_INDEX.
570         * testsuite/gas/csky/csky_vdsp.d : Fix the disassembling for
571         vector register.
573 2020-10-26  Lili Cui  <lili.cui@intel.com>
575         * testsuite/gas/i386/avx-vnni.d: Change psuedo prefix from
576         {vex3} to {vex}
577         * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
579 2020-10-23  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
581         * NEWS: Docs update.
582         * config/tc-aarch64.c (parse_operands): Add
583         AARCH64_OPND_BARRIER_DSB_NXS handler.
584         (md_begin): Add content of aarch64_barrier_dsb_nxs_options to
585         aarch64_barrier_opt_hsh hash.
586         * testsuite/gas/aarch64/system-4-invalid.d: New test.
587         * testsuite/gas/aarch64/system-4-invalid.l: New test.
588         * testsuite/gas/aarch64/system-4-invalid.s: New test.
589         * testsuite/gas/aarch64/system-4.d: New test.
590         * testsuite/gas/aarch64/system-4.s: New test.
592 2020-10-21  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
594         PR target/26763
595         * config/tc-arm.c (parse_address_main): Add new MVE addressing mode
596         check.
597         * testsuite/gas/arm/mve-vldr-vstr-bad.d: New test.
598         * testsuite/gas/arm/mve-vldr-vstr-bad.l: Likewise.
599         * testsuite/gas/arm/mve-vldr-vstr-bad.s: Likewise.
601 2020-10-20  Dr. David Alan Gilbert  <dgilbert@redhat.com>
603         * config/tc-arc.c (emit_insn0): Fix printf format.
605 2020-10-20  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
607         * config/tc-i386.c (cpu_arch): Add CPU_ZNVER3_FLAGS flags.
608         (i386_align_code): Add PROCESSOR_ZNVER cases.
609         * doc/c-i386.texi: Add znver3, snp, invlpgb and tlbsync.
610         * gas/i386/i386.exp: Add new znver3 test cases.
611         * gas/i386/arch-14-znver3.d: New.
612         * gas/i386/arch-14.d: New.
613         * gas/i386/arch-14.s: New.
614         * gas/i386/invlpgb.d: New.
615         * gas/i386/invlpgb64.d: New.
616         * gas/i386/invlpgb.s: New.
617         * gas/i386/snp.d: New.
618         * gas/i386/snp64.d: New.
619         * gas/i386/snp.s: New.
620         * gas/i386/tlbsync.d: New.
621         * gas/i386/tlbsync.s: New.
622         * gas/i386/x86-64-arch-4-znver3.d: New.
623         * gas/i386/x86-64-arch-4.d: New.
624         * gas/i386/x86-64-arch-4.s: New.
626 2020-10-17  H.J. Lu  <hongjiu.lu@intel.com>
628         PR gas/25878
629         PR gas/26740
630         * testsuite/gas/i386/dwarf5-line-4.d: New file.
631         * testsuite/gas/i386/dwarf5-line-4.s: Likewise.
632         * testsuite/gas/i386/i386.exp: Run dwarf5-line-4.
634 2020-10-17  H.J. Lu  <hongjiu.lu@intel.com>
636         PR gas/25878
637         PR gas/26740
638         * testsuite/gas/i386/dwarf5-line-3.s: Replace dwarf5-line-2.S
639         with dwarf5-line-3.S.
640         * testsuite/gas/i386/dwarf5-line-3.d: Updated.
642 2020-10-17  H.J. Lu  <hongjiu.lu@intel.com>
644         PR gas/25878
645         PR gas/26740
646         * dwarf2dbg.c (allocate_filename_to_slot): Don't reuse the slot 1
647         here.
648         (dwarf2_where): Restore as_where.
649         (dwarf2_directive_filename): Clear the slot 1 if it was assigned
650         to the input file.
651         * testsuite/gas/i386/dwarf5-line-2.d: New file.
652         * testsuite/gas/i386/dwarf5-line-2.s: Likewise.
653         * testsuite/gas/i386/dwarf5-line-3.d: Likewise.
654         * testsuite/gas/i386/dwarf5-line-3.s: Likewise.
655         * testsuite/gas/i386/i386.exp: Run dwarf5-line-2 and
656         dwarf5-line-3.
658 gas/ChangeLog:
660 2020-10-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
662         * NEWS: Docs update.
663         * config/tc-aarch64.c (armv8.7-a): New arch.
664         * doc/c-aarch64.texi (-march=armv8.7-a): Update docs.
666 2020-10-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
668         * testsuite/gas/aarch64/sysreg-6.d: New test.
669         * testsuite/gas/aarch64/sysreg-6.s: New test.
671 2020-10-16  H.J. Lu  <hongjiu.lu@intel.com>
673         PR gas/25878
674         PR gas/26740
675         * dwarf2dbg.c (file_entry): Remove auto_assigned.
676         (assign_file_to_slot): Remove the auto_assign argument.
677         (allocate_filenum): Updated.
678         (allocate_filename_to_slot): Reuse the input file entry in the
679         file table.
680         (dwarf2_where): Replace as_where with as_where_physical.
681         * testsuite/gas/i386/dwarf5-line-1.d: New file.
682         * testsuite/gas/i386/dwarf5-line-1.s: Likewise.
683         * testsuite/gas/i386/i386.exp: Run dwarf5-line-1.
685 2020-10-16  Lili Cui  <lili.cui@intel.com>
687         * config/tc-i386.c (cpu_flags_match): Move Pseudo Prefix check
688         to ...
689         (match_template): Here.
690         * testsuite/gas/i386/avx-vnni-inval.l: New file.
691         * testsuite/gas/i386/avx-vnni-inval.s: Likewise.
692         * testsuite/gas/i386/avx-vnni.d: Delete invalid {vex2} test.
693         * testsuite/gas/i386/avx-vnni.s: Likewise.
694         * testsuite/gas/i386/i386.exp: Add AVX VNNI invalid tests.
695         * testsuite/gas/i386/x86-64-avx-vnni-inval.l: New file.
696         * testsuite/gas/i386/x86-64-avx-vnni-inval.s: Likewise.
697         * testsuite/gas/i386/x86-64-avx-vnni.d: Delete invalid {vex2} test.
698         * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
700 2020-10-14  H.J. Lu  <hongjiu.lu@intel.com>
701             Lili Cui  <lili.cui@intel.com>
703         * NEWS: Add Intel AVX VNNI.
704         * config/tc-i386.c (cpu_arch): Add .avx_vnni and noavx_vnni.
705         (cpu_flags_match): Support CpuVEX_PREFIX.
706         * doc/c-i386.texi: Document .avx_vnni, noavx_vnni and how to
707         encode Intel VNNI instructions with VEX prefix.
708         * testsuite/gas/i386/avx-vnni.d: New file.
709         * testsuite/gas/i386/avx-vnni.s: Likewise.
710         * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
711         * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
712         * testsuite/gas/i386/i386.exp: Run AVX VNNI tests.
714 2020-10-14  Lili Cui  <lili.cui@intel.com>
716         * NEWS: Add Intel HRESET.
717         * config/tc-i386.c (cpu_arch): Add .hreset.
718         (cpu_noarch): Likewise.
719         * doc/c-i386.texi: Document .hreset, nohreset.
720         * testsuite/gas/i386/i386.exp: Run HRESET tests.
721         * testsuite/gas/i386/hreset.d: New file.
722         * testsuite/gas/i386/x86-64-hreset.d: Likewise.
723         * testsuite/gas/i386/hreset.s: Likewise.
725 2020-10-14  Lili Cui  <lili.cui@intel.com>
727         * NEWS: Add Intel UINTR.
728         * config/tc-i386.c (cpu_arch): Add .uintr.
729         (cpu_noarch): Likewise.
730         * doc/c-i386.texi: Document .uintr and nouintr.
731         * testsuite/gas/i386/i386.exp: Run UINTR tests.
732         * testsuite/gas/i386/x86-64-uintr.d: Likewise.
733         * testsuite/gas/i386/x86-64-uintr.s: Likewise.
735 2020-10-14  H.J. Lu  <hongjiu.lu@intel.com>
737         * config/tc-i386.c (load_insn_p): Check opcodeprefix == 0 for
738         base_opcode == 0xfc7.
739         (match_template): Likewise.
740         (process_suffix): Check opcodeprefix == PREFIX_0XF2 for CRC32.
741         (check_byte_reg): Likewise.
742         (output_insn): Don't add the 0xf3 prefix twice for PadLock
743         instructions.  Don't add prefix from non-VEX/EVEX base_opcode.
745 2020-10-13  H.J. Lu  <hongjiu.lu@intel.com>
747         * config/tc-i386.c (build_vex_prefix): Replace vexopcode with
748         opcodeprefix.
749         (build_evex_prefix): Likewise.
750         (is_any_vex_encoding): Don't check vexopcode.
751         (output_insn): Handle opcodeprefix.
753 2020-10-09  H.J. Lu  <hongjiu.lu@intel.com>
755         PR gas/26703
756         * config/tc-i386.c (xstate): Add xstate_mask.
757         (md_assemble): Check i.types[j], instead of i.tm.operand_types[j],
758         for xstate.  Set xstate_mask, instead of xstate_zmm, for RegMask.
759         (output_insn): Update for GNU_PROPERTY_X86_ISA_1_V[234].  Update
760         xstate for mask register and VSIB.
761         * testsuite/gas/i386/i386.exp: Run more GNU_PROPERTY tests.
762         * testsuite/gas/i386/property-1.s: Updated to the current
763         GNU_PROPERTY_X86_ISA_1_USED value.
764         * testsuite/gas/i386/property-2.s: Only keep cmove.
765         * testsuite/gas/i386/property-3.s: Changed to addsubpd.
766         * testsuite/gas/i386/property-1.d: Updated.
767         * testsuite/gas/i386/property-2.d: Likewise.
768         * testsuite/gas/i386/property-3.d: Likewise.
769         * testsuite/gas/i386/property-4.d: Likewise.
770         * testsuite/gas/i386/property-5.d: Likewise.
771         * testsuite/gas/i386/property-6.d: Likewise.
772         * testsuite/gas/i386/x86-64-property-1.d: Likewise.
773         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
774         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
775         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
776         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
777         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
778         * testsuite/gas/i386/x86-64-property-7.d: Likewise.
779         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
780         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
781         * testsuite/gas/i386/property-11.d: New file.
782         * testsuite/gas/i386/property-11.s: Likewise.
783         * testsuite/gas/i386/property-12.d: Likewise.
784         * testsuite/gas/i386/property-12.s: Likewise.
785         * testsuite/gas/i386/property-13.d: Likewise.
786         * testsuite/gas/i386/property-13.s: Likewise.
787         * testsuite/gas/i386/x86-64-property-11.d: Likewise.
788         * testsuite/gas/i386/x86-64-property-12.d: Likewise.
789         * testsuite/gas/i386/x86-64-property-13.d: Likewise.
790         * testsuite/gas/i386/x86-64-property-14.d: Likewise.
791         * testsuite/gas/i386/x86-64-property-14.s: Likewise.
793 2020-10-08  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
795         * NEWS: Docs update.
796         * testsuite/gas/aarch64/brbe-invalid.d: New test.
797         * testsuite/gas/aarch64/brbe-invalid.l: New test.
798         * testsuite/gas/aarch64/brbe-invalid.s: New test.
799         * testsuite/gas/aarch64/brbe.d: New test.
800         * testsuite/gas/aarch64/brbe.s: New test.
802 2020-10-08  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
804         * NEWS: Docs update.
805         * testsuite/gas/aarch64/csre-invalid.d: New test.
806         * testsuite/gas/aarch64/csre-invalid.l: New test.
807         * testsuite/gas/aarch64/csre-invalid.s: New test.
808         * testsuite/gas/aarch64/csre.d: New test.
809         * testsuite/gas/aarch64/csre.s: New test.
811 2020-10-06  Alex Coplan  <alex.coplan@arm.com>
813         PR 26699
814         * config/tc-aarch64.c (asm_barrier_opt): Delete.
815         (parse_barrier): Fix bogus type punning.
816         * testsuite/gas/aarch64/system.d: Update disassembly.
817         * testsuite/gas/aarch64/system.s: Add isb sy test.
819 2020-10-06  Sergey Belyashav  <sergey.belyashov@gmail.com>
821         PR 26692
822         * config/tc-z80.c (md_begin): Ensure that xpressions are empty
823         before using them.
824         (unify_indexed): Likewise.
825         (z80_start_line_hook): Improve hash sign handling when SDCC
826         compatibility mode enabled.
827         (md_parse_exp_not_indexed): Improve indirect addressing
828         detection.
829         (md_pseudo_table): Accept hd64 as an alias of z810.
831 2020-10-06  Alan Modra  <amodra@gmail.com>
833         * testsuite/gas/elf/sh-link-zero.s: Don't start directives in
834         first column.  Don't use numeric labels.
836 2020-10-05  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
838         * config/tc-arm.c: Update Cortex-X1 feature flags.
840 2020-10-05  Kamil Rytarowski  <n54@gmx.com>
842         * configure.tgt (aarch64*-*-netbsd*): Add target.
844 2020-10-05  Samanta Navarro  <ferivoz@riseup.net>
846         * doc/as.texi: Fix spelling mistakes.
847         * doc/c-wasm32.texi: Likewise.
849 2020-10-05  T.K. Chia  <u1049321969@caramail.com>
851         PR gas/26694
852         * NEWS: Updated for i386 lcall and ljmp change.
853         * config/tc-i386.c (output_interseg_jump): Allow non-absolute
854         segment operand for immediate lcall and ljmp.
855         * testsuite/gas/i386/jump.d,
856         * testsuite/gas/i386/jump.s,
857         * testsuite/gas/i386/jump16.d,
858         * testsuite/gas/i386/jump16.e,
859         * testsuite/gas/i386/jump16.s: Add tests for non-absolute
860         segment operand for immediate ljmp.
862 2020-10-05  H.J. Lu  <hongjiu.lu@intel.com>
864         PR binutils/26704
865         * testsuite/gas/i386/noreg64-data16.d: Expect sysretl instead of
866         sysret.
867         * testsuite/gas/i386/noreg64.d: Likewise.
868         * testsuite/gas/i386/x86-64-intel64.d: Likewise.
869         * testsuite/gas/i386/x86-64-opcode.d: Likewise.
871 2020-10-05  H.J. Lu  <hongjiu.lu@intel.com>
873         PR binutils/26705
874         * testsuite/gas/i386/x86-64-suffix.s: Add "mov %rsp,%rbp" before
875         sysretq.
876         * testsuite/gas/i386/x86-64-suffix-intel.d: Updated.
877         * testsuite/gas/i386/x86-64-suffix.d: Likewise.
879 2020-10-05  Nick Clifton  <nickc@redhat.com>
881         PR 26253
882         * config/obj-elf.c (obj_elf_section): Accept a numeric value for
883         the "o" section flag.  Interpret it as a section index.  Allow an
884         index of zero.
885         * doc/as.texi: Document the new behaviour.
886         * NEWS: Mention the new feature.  Tidy entries.
887         * testsuite/gas/elf/sh-link-zero.s: New test.
888         * testsuite/gas/elf/sh-link-zero.d: New test driver.
889         * testsuite/gas/elf/elf.exp: Run the new test.
890         * testsuite/gas/elf/section21.l: Updated expected assembler
891         output.
893 2020-10-05  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
895         * config/tc-aarch64.c: Update Cortex-X1 feature flags.
897 2020-10-03  H.J. Lu  <hongjiu.lu@intel.com>
899         PR gas/26685
900         * config/tc-i386.c (process_suffix): Also check the register
901         operand for the address size prefix if the memory operand has
902         no real registers.
903         * testsuite/gas/i386/enqcmd-16bit.d: New file.
904         * testsuite/gas/i386/enqcmd-16bit.s: Likewise.
905         * testsuite/gas/i386/movdir-16bit.d: Likewise.
906         * testsuite/gas/i386/movdir-16bit.s: Likewise.
907         * testsuite/gas/i386/enqcmd.s: Add tests with symbol and DISP.
908         * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
909         * testsuite/gas/i386/x86-64-movdir.s: Likewise.
910         * testsuite/gas/i386/movdir.s: Add tests with symbol and DISP.
911         Remove the .code16 test.
912         * testsuite/gas/i386/i386.exp: Run movdir-16bit and enqcmd-16bit.
913         * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
914         * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
915         * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
916         * testsuite/gas/i386/x86-64-movdir.d: Likewise.
917         * testsuite/gas/i386/enqcmd-intel.d: Likewise.
918         * testsuite/gas/i386/enqcmd.d: Likewise.
919         * testsuite/gas/i386/movdir-intel.d: Likewise.
920         * testsuite/gas/i386/movdir.d: Likewise.
921         * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
922         * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
923         * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
924         * testsuite/gas/i386/x86-64-movdir.d: Likewise.
926 2020-10-02  Nick Clifton  <nickc@redhat.com>
928         * testsuite/gas/arm/mve-vcvtne-it.d: Allow for padding inserted by
929         PE based targets.
931 2020-10-01  Nick Clifton  <nickc@redhat.com>
933         * config/obj-elf (elf_pseudo_table): Add attach_to_group.
934         (obj_elf_attach_to_group): New function.
935         * doc/as.texi: Document the new directive.
936         * NEWS: Mention the new feature.
937         * testsuite/gas/elf/attach-1.s: New test.
938         * testsuite/gas/elf/attach-1.d: New test driver.
939         * testsuite/gas/elf/attach-2.s: New test.
940         * testsuite/gas/elf/attach-2.d: New test driver.
941         * testsuite/gas/elf/attach-err.s: New test.
942         * testsuite/gas/elf/attach-err.d: New test driver.
943         * testsuite/gas/elf/attach-err.err: New test error output.
944         * testsuite/gas/elf/elf.exp: Run the new tests.
946 2020-09-16  H.J. Lu  <hongjiu.lu@intel.com>
948         PR gas/26685
949         * config/tc-i386.c (process_suffix): Check the register operand
950         for the address size prefix if the memory operand is symbol(%rip).
951         * testsuite/gas/i386/x86-64-enqcmd.s: Add tests with RIP-relative
952         addressing.
953         * testsuite/gas/i386/x86-64-movdir.s: Likewise.
954         * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
955         * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
956         * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
957         * testsuite/gas/i386/x86-64-movdir.d: Likewise.
959 2020-09-30  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
961         * config/tc-aarch64.c: Add Cortex-A78 and Cortex-A78AE cores.
962         * doc/c-aarch64.texi: Update docs.
963         * NEWS: Update news.
965 2020-09-30  Alex Coplan  <alex.coplan@arm.com>
967         * NEWS: Mention recent Arm processor support.
969 2020-09-30  Alex Coplan  <alex.coplan@arm.com>
971         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n2.
972         * doc/c-aarch64.texi: Document support for Neoverse N2.
974 2020-09-30  Alan Modra  <amodra@gmail.com>
976         * config/obj-elf.c (obj_elf_change_section): Rename variable to
977         avoid shadowing warning.
978         * symbols.c (symbol_entry_find): Init all symbol_flags fields.
980 2020-09-30  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
982         * config/tc-arm.c: Add cortex-a78 and cortex-a78ae cores.
983         * doc/c-arm.texi: Update docs.
984         * NEWS: Update news.
985         * testsuite/gas/arm/cpu-cortex-a78.d: New test.
986         * testsuite/gas/arm/cpu-cortex-a78ae.d: New test.
988 2020-09-29  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
990         * NEWS: TRBE, ETE, ETMv4 and Cortex-X1 news updates.
992 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
994         * config/tc-arm.c: (arm_cpus): Add Cortex-X1.
995         * doc/c-arm.texi: Document -mcpu=cortex-x1.
996         * testsuite/gas/arm/cpu-cortex-x1.d: New test.
998 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1000         * testsuite/gas/aarch64/etm-ro-invalid.d: New test.
1001         * testsuite/gas/aarch64/etm-ro-invalid.l: New test.
1002         * testsuite/gas/aarch64/etm-ro-invalid.s: New test.
1003         * testsuite/gas/aarch64/etm-ro.s: New test.
1004         * testsuite/gas/aarch64/etm-wo-invalid.d: New test.
1005         * testsuite/gas/aarch64/etm-wo-invalid.l: New test.
1006         * testsuite/gas/aarch64/etm-wo-invalid.s: New test.
1007         * testsuite/gas/aarch64/etm-wo.s: New test.
1008         * testsuite/gas/aarch64/etm.s: New test.
1009         * testsuite/gas/aarch64/sysreg.d: system register s2_1_c0_c3_0
1010         disassembled now to trcstatr.
1012 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1014         * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
1015         * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
1017 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1019         * testsuite/gas/aarch64/ete.d: New test.
1020         * testsuite/gas/aarch64/ete.s: New test.
1022 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1024         * testsuite/gas/aarch64/trbe-invalid.d: New test.
1025         * testsuite/gas/aarch64/trbe-invalid.l: New test.
1026         * testsuite/gas/aarch64/trbe-invalid.s: New test.
1027         * testsuite/gas/aarch64/trbe.d: New test.
1028         * testsuite/gas/aarch64/trbe.s: New test.
1030 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
1032         * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
1034 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
1036         * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
1037         add missing F16 bit to Neoverse V1.
1039 2020-09-26  Alan Modra  <amodra@gmail.com>
1041         * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
1042         for csky_get_control_regno.
1043         (csky_get_reg_val): Likewise when calling csky_get_general_regno.
1045 2020-09-24  Jim Wilson  <jimw@sifive.com>
1047         PR 26400
1048         * config/tc-riscv.c (append_insn): If in absolute section, emit
1049         error before add_relaxed_insn call.
1050         * testsuite/gas/riscv/absolute-sec.d: New.
1051         * testsuite/gas/riscv/absolute-sec.l: New.
1052         * testsuite/gas/riscv/absolute-sec.s: New.
1054 2020-09-23  Mark Wielaard  <mark@klomp.org>
1056         * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
1058 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
1060         * config/tc-arm.c (arm_cpus): Add Neoverse V1.
1061         * doc/c-arm.texi: Document Neoverse V1 support.
1063 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
1065         * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
1066         * doc/c-aarch64.texi: Document Neoverse V1 support.
1068 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
1070         * config/tc-arm.c (arm_cpus): Add Neoverse N2.
1071         * doc/c-arm.texi: Document -mcpu=neoverse-n2.
1073 2020-09-24  Lili Cui  <lili.cui@intel.com>
1075         * NEWS: Add TDX.
1076         * config/tc-i386.c (cpu_arch): Add .tdx.
1077         (cpu_noarch): Likewise.
1078         * doc/c-i386.texi: Document tdx.
1079         * testsuite/gas/i386/i386.exp: Run tdx tests.
1080         * testsuite/gas/i386/tdx.d: Likewise.
1081         * testsuite/gas/i386/tdx.s: Likewise.
1082         * testsuite/gas/i386/x86-64-tdx.d: Likewise.
1083         * testsuite/gas/i386/x86-64-tdx.s: Likewise.
1085 2020-09-17 Cooper Qu  <cooper.qu@linux.alibaba.com>
1087         * config/tc-csky.c (parse_type_ctrlreg): Use function
1088         csky_get_control_regno to operand.
1089         (csky_get_reg_val): Likewise.
1090         (is_reg_sp_with_bracket): Use function csky_get_reg_val
1091         to parse operand.
1092         (is_reg_sp): Refine.
1093         (is_oimm_within_range): Fix, report error when operand
1094         is not constant.
1095         (parse_type_cpreg): Refine.
1096         (parse_type_cpcreg): Refine.
1097         (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
1098         (md_assemble): Fix no error reporting somtimes when
1099         operands number are not fit.
1100         (csky_addc64): Refine.
1101         (csky_subc64): Refine.
1102         (csky_or64): Refine.
1103         (v1_work_fpu_fo): Refine.
1104         (v1_work_fpu_read): Refine.
1105         (v1_work_fpu_writed): Refine.
1106         (v1_work_fpu_readd): Refine.
1107         (v2_work_addc): New function, strengthen the operands legality
1108         check of addc.
1109         * testsuite/gas/csky/all.d : Use register number format when
1110         disassemble register name by default.
1111         * testsuite/gas/csky/cskyv2_all.d : Likewise.
1112         * testsuite/gas/csky/trust.d: Likewise.
1113         * testsuite/gas/csky/cskyv2_ck860.d : Fix.
1114         * testsuite/gas/csky/trust.s : Fix.
1116 2020-09-23  Lili Cui  <lili.cui@intel.com>
1118         * NEWS: Add Key Locker.
1119         * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
1120         (cpu_noarch): Likewise.
1121         * doc/c-i386.texi: Document kl and wide_kl.
1122         * testsuite/gas/i386/i386.exp: Run keylocker tests.
1123         * testsuite/gas/i386/keylocker-intel.d: New test.
1124         * testsuite/gas/i386/keylocker.d: Likewise.
1125         * testsuite/gas/i386/keylocker.s: Likewise.
1126         * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
1127         * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
1128         * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
1129         * testsuite/gas/i386/x86-64-property-10.d: Likewise.
1130         * testsuite/gas/i386/property-10.d: Likewise.
1131         * testsuite/gas/i386/property-10.s: Likewise.
1133 2020-09-21  Alan Modra  <amodra@gmail.com>
1135         PR 26569
1136         * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
1137         relocs.
1138         (riscv_call): Tie them off after the jalr.
1139         (md_apply_fix): Zero fx_size of RELAX fixup.
1141 2020-09-018  David Faust  <david.faust@oracle.com>
1143         * testsuite/gas/bpf/alu-xbpf.d: New file.
1144         * testsuite/gas/bpf/alu-xbpf.s: Likewise.
1145         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
1146         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
1147         * testuiste/gas/bpf/bpf.exp: Run new tests.
1149 2020-09-18  Tucker  <tuckkern+sourceware@gmail.com>
1151         PR 26556
1152         * read.c (bss_alloc): Convert size parameter from octets to
1153         bytes.
1155 2020-09-17  Alan Modra  <amodra@gmail.com>
1157         * testsuite/gas/i386/i386.exp: Return early if not x86.
1159 2020-09-16  Alan Modra  <amodra@gmail.com>
1161         * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
1162         elf_symbol_from invocation.
1163         * config/tc-aarch64.c (s_variant_pcs): Likewise.
1164         * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
1165         * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
1166         (ppc_fix_adjustable): Likewise.
1167         * config/tc-xgate.c (xgate_frob_symbol): Likewise.
1169 2020-09-15  H.J. Lu  <hongjiu.lu@intel.com>
1171         * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
1172         * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
1174 2020-09-15  Alan Modra  <amodra@gmail.com>
1176         PR 26610
1177         * config/tc-arm.c (move_or_literal_pool): Correct extraction of
1178         bignum.  Use unsigned "v"
1179         (is_double_a_single): Make "v" and "mantissa" unsigned.  Formatting.
1180         (double_to_single): Likewise.
1182 2020-09-15  Nick Clifton  <nickc@redhat.com>
1184         * read.c (s_nop): Preserve the input_line_pointer around the call
1185         to md_assemble.
1186         * config/tc-s12z.c (md_assemble): Revert previous delta.
1188 2020-09-15  David Faust  <david.faust@oracle.com>
1190         * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
1192 2020-09-14  Nick Clifton  <nickc@redhat.com>
1194         * read.c (s_nop): New function.  Handles the .nop directive.
1195         (potable): Add entry for "nop".
1196         (s_nops): Code tidy.
1197         * read.h (s_nop): Add prototype.
1198         * config/tc-bpf.h (md_single_noop_insn): Define.
1199         * config/tc-mmix.h (md_single_noop_insn): Define.
1200         * config/tc-or1k.h (md_single_noop_insn): Define.
1201         * config/tc-ia64.h (md_single_noop_insn): Define.
1202         * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
1203         rather than corrupting it.
1204         * write.c (relax_segment): Update error message regarding
1205         non-absolute values passed to .fill and .nops.
1206         * NEWS: Mention the new directive.
1207         * doc/as.texi: Document the new directive.
1208         * doc/internals.texi: Document the new internal macros used to
1209         implement the new directive.
1210         * testsuite/gas/all/nop.s: New test.
1211         * testsuite/gas/all/nop.d: New test control file.
1212         * testsuite/gas/all/gas.exp: Run the new test.
1213         * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
1214         * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
1215         control file.
1216         * testsuite/gas/elf/elf.exp: Run the new test.
1217         * testsuite/gas/i386/space1.l: Adjust expected output.
1219 2020-09-07  Mark Wielaard  <mark@klomp.org>
1221         * as.texi (-g): Explicitly mention when .debug_info and .debug_line
1222         are generated for the DWARF format.
1223         (Loc): Add that it is an error to both use a .loc directive and
1224         generate a .debug_line yourself.
1225         * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
1226         (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
1227         (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
1228         an error. Only create .debug_line if it is empty (or doesn't exist).
1229         * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
1230         an elf target.
1231         * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
1233 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
1235         * config/tc-csky.c (md_begin): Enable extend lrw by default for
1236         CK802, CK803 and CK860.
1238 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
1240         * config/tc-csky.c (struct csky_cpu_info): Add new members
1241         isa_flag, features and ver.
1242         (struct csky_cpu_feature): New.
1243         (struct csky_cpu_version): New.
1244         (CSKY_FEATURE_MAX): Define.
1245         (CSKY_CPU_REVERISON_MAX): Define.
1246         (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
1247          FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
1248         Define, each standard one collection of instructions.
1249         (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
1250          CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
1251          CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
1252          CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
1253          CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
1254          CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
1255          CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
1256          CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
1257          CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
1258         the features combination used by cpu.
1259         (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
1260          CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
1261          CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
1262         Define, version information used by cpu.
1263         (csky_cpus): Refine, and add CK804, CK805 and CK800.
1264         (parse_cpu): Refine.
1265         (parse_arch): Refine.
1266         (md_show_usage): Refine.
1267         (md_begin): Refine.
1269 2020-09-09  Alan Modra  <amodra@gmail.com>
1271         * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
1272         valueT is smaller than 64 bits.
1274 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
1276         * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
1277         (CSKY_ISA_860): Likewise.
1279 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
1281         * config/tc-csky.c (float_abi): New.
1282         (md_longopts): Add mfloat-abi.
1283         (struct sky_option_value_table): New.
1284         (csky_float_abis): New, the possible values for -mfloat-abi.
1285         (parse_float_abi): New funtion.
1286         (md_show_usage): Show help information for -mfloat-abi.
1287         (set_csky_attribute): Store float-abi value.
1289 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
1291         * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
1292         helper function to encode fpuv3 fmovi instructions.
1293         (float_work_fpuv3_fstore): New function.
1294         (struct literal): Add new member 'offset'.
1295         (csky_cpus): New cpu CK860f.
1296         (enter_literal): Return literal pool pointer instead of offset.
1297         (parse_rt): Adjust the change of enter_literal.
1298         (parse_rtf): Likewise.
1299         (v1_work_lrw): Likewise.
1300         (v1_work_jbsr): Likewise.
1301         (v2_work_lrw): Likewise.
1302         (v2_work_jbsr): Likewise.
1303         (v2_work_jsri): Likewise.
1304         (vdsp_work_vlrw): Likewise.
1305         (is_freglist_legal): Add handler for FPUV3.
1306         (parse_type_freg): Likewise.
1307         (is_imm_within_range): Set e.X_add_number if it is a signed and
1308         negtive number.
1309         (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
1310         OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
1311         and OPRND_TYPE_DFLOAT_FMOVI.
1312         (float_to_half): Convert float number to harf float.
1313         * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
1314         the test cases for FPUV3, they are divided by instruction
1315         operands format and both have legal cases and illegal cases.
1317 2020-09-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1318         Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1320         * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
1321         (msp430_md_end): Call msp430_insert_uleb128_fixes.
1323 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
1325         * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
1326         * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
1328 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
1330         * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
1331         validation function.
1332         (parse_sys_ins_reg): Likewise.
1333         (print_operands): Pass CPU features to aarch64_print_operand().
1334         * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
1335         * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
1336         * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
1337         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
1338         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
1339         * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
1340         * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
1342 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
1344         * testsuite/gas/aarch64/dfb.d: New test.
1345         * testsuite/gas/aarch64/dfb.s: Input.
1347 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
1349         * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
1350         * doc/c-aarch64.texi: Document -march=armv8-r.
1352 2020-09-07  Mark Wielaard  <mark@klomp.org>
1354         * dwarf2dbg.c (add_line_strp): New function.
1355         (out_dir_and_file_list): Take line_seg and sizeof_offset as
1356         arguments, Use DW_FORM_line_strp for dir and file. Call
1357         add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
1358         (out_debug_line): Call out_dir_and_file_list with line_seg and
1359         sizeof_offset.
1360         * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
1361         strings.
1363 2020-09-07  Mark Wielaard  <mark@klomp.org>
1365         * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
1366         (out_debug_ranges): Add ranges_sym argument and set it.
1367         (out_debug_rnglists): New function.
1368         (out_debug_info): Change ranges_seg argument to ranges_sym
1369         and use it to set DW_AT_ranges value.
1370         (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
1371         DWARF2_VERSION 5 call out_debug_rnglists.
1373 2020-09-07  Mark Wielaard  <mark@klomp.org>
1375         * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
1376         FALSE.
1377         * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
1379 2020-09-01  Mark Wielaard  <mark@klomp.org>
1381         * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
1382         version 4 or higher.
1384 2020-09-02  Alan Modra  <amodra@gmail.com>
1386         * expr.c (add_to_result, subtract_from_result): Use unsigned
1387         addition and subtraction.
1389 2020-09-02  Alan Modra  <amodra@gmail.com>
1391         * config/tc-z80.c (is_overflow): Avoid too large shift.
1393 2020-09-02  Alan Modra  <amodra@gmail.com>
1395         * config/tc-sparc.c (in_signed_range): Use an unsigned type for
1396         sign mask.
1398 2020-09-02  Alan Modra  <amodra@gmail.com>
1400         * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
1402 2020-09-02  Alan Modra  <amodra@gmail.com>
1404         * config/tc-mips.c (load_register): Avoid too large shift.
1406 2020-09-02  Alan Modra  <amodra@gmail.com>
1408         * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
1410 2020-09-02  Alan Modra  <amodra@gmail.com>
1412         * config/rx-parse.y (rx_intop): Avoid too large shifts.
1413         (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
1414         (rtsd_immediate): Use correctly typed unsigned variables.
1416 2020-09-02  Alan Modra  <amodra@gmail.com>
1418         * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
1419         constant shifted left.
1421 2020-09-02  Alan Modra  <amodra@gmail.com>
1423         * config/bfin-lex.l: Use an unsigned type for "value".
1425 2020-09-02  Alan Modra  <amodra@gmail.com>
1427         * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
1428         on BFD64.
1430 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
1432         * config/tc-csky.c (csky_cpus): Add ck803r3.
1433         (CSKY_ISA_803R3): Define.
1434         (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
1436 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
1438         * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
1440 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
1442         * config/tc-csky.c (struct literal): New member bignum.
1443         (dump_literals): Handle big constant.
1444         (enter_literal): Likewise.
1445         (parse_type_freg): Handle vector register.
1447 2020-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1449         * doc/as.texi: Document the .tls_common directive.
1451 2020-09-01  Alan Modra  <amodra@gmail.com>
1453         PR 26420
1454         PR 26421
1455         PR 26425
1456         PR 26427
1457         * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
1458         uncond_value unsigned.
1459         (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
1460         (parse_big_immediate): Cast generic_bignum elements to unsigned.
1461         (encode_thumb32_immediate): Shift left 0xffU.
1462         (double_to_single): Make sign unsigned.  Tidy.
1463         (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
1464         valueT.
1465         (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
1466         (md_assemble): Likewise.
1467         (handle_pred_state): Make cond unsigned.
1468         (thumb32_negate_data_op): Make variables unsigned.
1469         (md_apply_fix): Make value and newval unsigned, adjust uses.
1471 2020-08-31  Alan Modra  <amodra@gmail.com>
1473         PR 26510
1474         * config/tc-z8k.c (buffer): Use unsigned char.
1475         (apply_fix): Use unsigned char* pointers.
1476         (build_bytes): Likewise and mask nibbles when packing.
1478 2020-08-31  Alan Modra  <amodra@gmail.com>
1480         PR 26503
1481         * config/tc-v850.c (parse_register_list): Shift 1u left.
1483 2020-08-31  Alan Modra  <amodra@gmail.com>
1485         PR 26502
1486         * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
1488 2020-08-31  Alan Modra  <amodra@gmail.com>
1490         PR 26497
1491         * config/tc-sh.c (assemble_ppi): Use unsigned variables.
1493 2020-08-31  Alan Modra  <amodra@gmail.com>
1495         PR 26495
1496         * config/tc-score.c (s3_apply_fix): Use unsigned variables.
1497         * config/tc-score7.c (s7_apply_fix): Likewise.
1499 2020-08-31  Alan Modra  <amodra@gmail.com>
1501         PR 26480
1502         * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
1504 2020-08-31  Alan Modra  <amodra@gmail.com>
1506         PR 26479
1507         * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
1509 2020-08-31  Alan Modra  <amodra@gmail.com>
1511         PR 26472
1512         PR 26473
1513         PR 26474
1514         * config/tc-mips.c (operand_reg_mask): Shift 1u left.
1515         (load_register): Shift 0xffffU left.
1517 2020-08-31  Alan Modra  <amodra@gmail.com>
1519         PR 26471
1520         * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
1522 2020-08-31  Alan Modra  <amodra@gmail.com>
1524         PR 26468
1525         * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
1526         other variables.
1528 2020-08-31  Alan Modra  <amodra@gmail.com>
1530         PR 26493
1531         * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
1532         VALID_* macros to unsigned.
1534 2020-08-31  Alan Modra  <amodra@gmail.com>
1536         * config/tc-crx.c: Formatting.
1537         (CRX_PRINT): Wrap params in parentheses.  Remove parens from uses
1538         throughout file.
1539         (reset_vars, get_register, get_copregister, get_optype, get_opbits),
1540         (get_opflags, get_number_of_operands, parse_operand, gettrap),
1541         (handle_LoadStor, getconstant, check_range, getreg_image),
1542         (parse_operands, parse_insn, print_operand, print_constant),
1543         (exponent2scale, mask_reg, process_label_constant, set_operand),
1544         (assemble_insn, print_insn): Delete unnecessary forward declaration.
1545         (print_insn): Make static.
1546         (print_constant): Make "constant" unsigned.
1547         (assemble_insn): Tidy REVERSE_MATCH index calc.
1548         * expr.c (generic_bignum_to_int32): Cast elements to valueT.
1550 2020-08-31  Alan Modra  <amodra@gmail.com>
1552         PR 26509
1553         * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
1555 2020-08-30  Alan Modra  <amodra@gmail.com>
1557         * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
1558         overflow test without UB.  Avoid other UB shifts by making them
1559         unsigned.
1561 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
1563         * config/tc-csky.c (csky_error_state): New member 'arg_int'.
1564         (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
1565         (SET_ERROR_INTEGER): New.
1566         (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
1567         ERROR_VREG_OVER_RANGE.
1568         (csky_show_error): Pass an integer argument for some error
1569         numbers.
1570         (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
1571         (parse_rt): Likewise.
1572         (parse_type_ctrlreg): Likewise.
1573         (csky_get_reg_val): Likewise.
1574         (is_reglist_legal): Likewise.
1575         (is_freglist_legal): Likewise.
1576         (is_reglist_dash_comma_legal): Likewise.
1577         (is_reg_lshift_illegal): Likewise.
1578         (is_psr_bit): Likewise.
1579         (parse_type_cpreg): Likewise.
1580         (parse_type_cpcreg): Likewise.
1581         (parse_type_areg): Likewise.
1582         (parse_type_freg): Likewise.
1583         (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
1584         (get_operand_value): Likewise.
1585         (parse_operands_op): Likewise and call is_imm_within_range,
1586         is_imm_within_range_ext and is_oimm_within_range.
1587         (md_assemble): Likewise.
1588         (is_imm_within_range): New.
1589         (is_imm_within_range_ext): Rename from is_imm_over_range.
1590         (is_oimm_within_range): Rename from is_oimm_over_range.
1591         (v2_work_add_sub): Call SET_ERROR_INTEGER.
1592         (csky_rolc): call is_imm_within_range instead of
1593         is_imm_over_range.
1595 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
1597         * config/tc-csky.c (md_begin): Add warning when -mdsp and
1598         -mcpu=ck803ern are both added.
1599         (parse_ldst_imm): Fix error message.
1601 2020-08-30  Alan Modra  <amodra@gmail.com>
1603         * testsuite/gas/cr16/cbitb_test.d: Update expected output.
1604         * testsuite/gas/cr16/cbitw_test.d: Likewise.
1605         * testsuite/gas/cr16/sbitb_test.d: Likewise.
1606         * testsuite/gas/cr16/sbitw_test.d: Likewise.
1607         * testsuite/gas/cr16/storb_test.d: Likewise.
1608         * testsuite/gas/cr16/storw_test.d: Likewise.
1609         * testsuite/gas/cr16/tbitb_test.d: Likewise.
1610         * testsuite/gas/cr16/tbitw_test.d: Likewise.
1612 2020-08-30  Alan Modra  <amodra@gmail.com>
1614         PR 26437
1615         PR 26438
1616         * config/tc-cr16.c: Include limits.h, formatting.
1617         (CR16_PRINT): Wrap params in parentheses.  Remove parens from uses
1618         throughout file.
1619         (getconstant): Handle zero nbits.
1620         (print_operand): Use unsigned variables.  Simplify handling of
1621         index regs.
1622         (check_range): Use int32_t variables.  Correct range checks.
1624 2020-08-29  Alan Modra  <amodra@gmail.com>
1626         PR 26481
1627         * config/tc-pj.c (md_assemble): Don't loop past end of
1628         opcode->arg array.
1630 2020-08-28  Alan Modra  <amodra@gmail.com>
1632         PR 26460
1633         * config/tc-ia64.c (parse_operands): Don't access past end of
1634         idesc->operands.
1636 2020-08-26  Mark Wielaard  <mark@klomp.org>
1638         * as.c (parse_args): Handle bad -gdwarf options.
1640 2020-08-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
1642         * config/tc-csky.c (md_begin): Set attributes.
1643         (isa_flag): Change type to unsigned 64 bits.
1644         (struct csky_cpu_info): Likewise.
1645         (struct csky_macro_info): Likewise.
1646         (set_csky_attribute): New.
1647         * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
1648         * testsuite/gas/csky/all.d: Likewise.
1649         * testsuite/gas/csky/bsr1.d: Likewise.
1650         * testsuite/gas/csky/csky_vdsp.d: Likewise.
1651         * testsuite/gas/csky/cskyv2_all.d: Likewise.
1652         * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
1653         * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
1654         * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
1655         * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
1656         * testsuite/gas/csky/cskyv2_float.d: Likewise.
1657         * testsuite/gas/csky/enhance_dsp.d: Likewise.
1658         * testsuite/gas/csky/java.d: Likewise.
1659         * testsuite/gas/csky/v1_float.d: Likewise.
1660         * testsuite/gas/csky/v2_float_part1.d: Likewise.
1661         * testsuite/gas/csky/v2_float_part2.d: Likewise.
1662         * testsuite/gas/csky/v2_tls_gd.d: Likewise.
1663         * testsuite/gas/csky/v2_tls_ie.d: Likewise.
1664         * testsuite/gas/csky/v2_tls_ld.d: Likewise.
1665         * testsuite/gas/csky/v2_tls_le.d: Likewise.
1666         * testsuite/gas/elf/elf.exp: Add handler for CSKY.
1667         * testsuite/gas/elf/section2.e-csky: New.
1669 2020-08-27  Alan Modra  <amodra@gmail.com>
1671         PR 26467
1672         * cgen.c (weak_operand_overflow_check): Handle opmask for
1673         operand length zero.  Use 1UL constant.
1675 2020-08-26  Alan Modra  <amodra@gmail.com>
1677         PR 26508
1678         * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
1679         when n_entries is zero.
1681 2020-08-26  Alan Modra  <amodra@gmail.com>
1683         PR 26448
1684         * symbols.c: Include limits.h.
1685         (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
1686         unsigned shift.  Warn if shift count larger than valueT size.
1688 2020-08-26  Alan Modra  <amodra@gmail.com>
1690         PR 26447
1691         * expr.c (expr <O_left_shift>): Do an unsigned shift.
1693 2020-08-25  Alan Modra  <amodra@gmail.com>
1695 2020-08-26  David Faust  <david.faust@oracle.com>
1697         * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
1698         * testsuite/gas/bpf/indcall-1.d: New file.
1699         * testsuite/gas/bpf/indcall-1.s: Likewise.
1700         * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
1701         * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
1702         * testsuite/gas/bpf/bpf.exp: Run new tests.
1704 2020-08-25  Alan Modra  <amodra@gmail.com>
1706         PR 26501
1707         * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
1708         misc_symbol_hash entries without values.
1710 2020-08-25  Alan Modra  <amodra@gmail.com>
1712         PR 26500
1713         * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
1714         insn with name = "".
1716 2020-08-25  Alan Modra  <amodra@gmail.com>
1718         PR 26441
1719         * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
1720         two or three chars, and don't bother copying.
1722 2020-08-25  Alan Modra  <amodra@gmail.com>
1724         PR 26426
1725         * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
1726         NS_NULL shape.
1728 2020-08-25  Alan Modra  <amodra@gmail.com>
1730         PR 26410
1731         * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
1732         (dollar_label_clear): Don't call memset with NULL pointer.
1734 2020-08-25  Alan Modra  <amodra@gmail.com>
1736         * config/tc-arc.c (declare_register_set): Avoid false positive
1737         format-overflow warning.
1738         * config/tc-epiphany.c (md_assemble): Likewise.
1739         * config/tc-mips.c (md_begin): Likewise.
1740         * config/tc-mmix.c (mmix_md_begin): Likewise.
1741         * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
1742         positive "may be used uninitialized" warning.
1744 2020-08-24  Cooper Qu  <cooper.qu@linux.alibaba.com>
1746         * config/tc-csky.c (csky_archs): Add item for CK860,
1747         change ck810 and ck807's arch_flag.
1748         (csky_cpus): Add item for CK860.
1749         (md_begin): Enable DSP for CK810 and CK807 by default.
1750         (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
1751         * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
1752         * testsuite/gas/csky/cskyv2_all.s: Likewise.
1753         * testsuite/gas/csky/cskyv2_ck860.d: New.
1754         * testsuite/gas/csky/cskyv2_ck860.s: New.
1755         * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
1756         * testsuite/gas/csky/enhance_dsp.s: Likewise.
1758 2020-08-24  Alan Modra  <amodra@gmail.com>
1760         * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
1761         in case where it isn't copied.
1762         * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
1763         * testsuite/gas/tic54x/field.d: Dump section contents and symbols
1764         rather than disassembling.
1765         * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
1767 2020-08-24  Alan Modra  <amodra@gmail.com>
1769         * config/tc-aarch64.c (md_begin): Don't bother checking for
1770         out of memory failure from str_htab_create.
1771         * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
1772         (arc_extcorereg, arc_stralloc): Likewise.
1773         * config/tc-arm.c (md_begin): Likewise.
1774         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1775         * config/tc-cris.c (md_begin): Likewise.
1776         * config/tc-crx.c (md_begin): Likewise.
1777         * config/tc-pdp11.c (md_begin): Likewise.
1778         * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
1779         * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
1781 2020-08-24  Alan Modra  <amodra@gmail.com>
1783         * config/tc-arm.c (move_or_literal_pool): Avoid false positive
1784         "may be used uninitialised".
1785         (opcode_lookup): Likewise.
1787 2020-08-24  Alan Modra  <amodra@gmail.com>
1789         PR 26526
1790         * symbols.c (local_symbol_convert): Clear out xtra.
1792 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1794         * config/tc-csky.c (CSKY_ISA_803R2): New.
1795         (csky_archs): Add ck803r2 series.
1796         (md_begin): Fix warning about -medsp.
1797         (csky_get_freg_val): Support lowercase of fpu register name.
1798         * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
1799         * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
1801 2020-08-23  Alan Modra  <amodra@gmail.com>
1803         PR 26513
1804         * hash.h (htab_insert): Update prototype and comment.
1805         (struct string_tuple): Make "value" a const void*.
1806         (string_tuple_alloc): Likewise.
1807         (str_hash_find, str_hash_find_n): Cast returned value.
1808         (str_hash_insert): Add "replace" parameter, and return slot pointer.
1809         Free alloc'd element when not inserted.
1810         * hash.c (htab_insert): Likewise.  Return slot when element exists,
1811         otherwise return NULL.
1812         * read.c (pop_insert): Insert into hash table without first searching.
1813         * config/tc-avr.c (md_begin): Likewise.
1814         * config/tc-msp430.c (md_begin): Likewise.
1815         * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
1816         * config/tc-v850.c (md_begin): Likewise.
1817         * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
1818         (delete_macro): Delete from hash table.
1819         * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
1821         * symbols.c (local_symbol_make, symbol_table_insert): Allow
1822         replacement of hash table entries.
1823         * config/obj-coff-seh.c (seh_hash_insert): Likewise.
1824         * config/obj-coff.c (tag_insert): Likewise.
1825         * config/tc-iq2000.c (iq2000_add_macro): Likewise.
1826         * config/tc-m68k.c (md_begin): Likewise for aliases.
1827         * config/tc-tic4x.c (tic4x_asg): Likewise.
1828         * config/tc-tic6x.c (md_begin): Likewise.
1830         * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
1831         hash table entries.
1832         * ecoff.c (add_string, get_tag): Likewise.
1833         * macro.c (expand_irp): Likewise.
1834         * config/obj-elf.c (build_additional_section_info): Likewise.
1835         * config/tc-aarch64.c (insert_reg_alias): Likewise.
1836         (checked_hash_insert): Likewise.
1837         * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
1838         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1839         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1840         * config/tc-arm.c (insert_reg_alias): Likewise.
1841         (arm_tc_equal_in_insn, md_begin): Likewise.
1842         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1843         * config/tc-cris.c (md_begin): Likewise.
1844         * config/tc-crx.c (md_begin): Likewise.
1845         * config/tc-csky.c (md_begin): Likewise.
1846         * config/tc-d10v.c (md_begin): Likewise.
1847         * config/tc-dlx.c (md_begin): Likewise.
1848         * config/tc-ft32.c (md_begin): Likewise.
1849         * config/tc-h8300.c (md_begin): Likewise.
1850         * config/tc-hppa.c (md_begin): Likewise.
1851         * config/tc-i386.c (md_begin): Likewise.
1852         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1853         (md_begin, dot_alias): Likewise.
1854         * config/tc-m68hc11.c (md_begin): Likewise.
1855         * config/tc-m68k.c (md_begin): Likewise.
1856         * config/tc-mcore.c (md_begin): Likewise.
1857         * config/tc-microblaze.c (md_begin): Likewise.
1858         * config/tc-mips.c (md_begin): Likewise.
1859         * config/tc-mmix.c (md_begin): Likewise.
1860         * config/tc-mn10200.c (md_begin): Likewise.
1861         * config/tc-mn10300.c (md_begin): Likewise.
1862         * config/tc-moxie.c (md_begin): Likewise.
1863         * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
1864         * config/tc-nios2.c (md_begin): Likewise.
1865         * config/tc-ns32k.c (md_begin): Likewise.
1866         * config/tc-pdp11.c (md_begin): Likewise.
1867         * config/tc-pj.c (fake_opcode, md_begin): Likewise.
1868         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1869         * config/tc-pru.c (md_begin): Likewise.
1870         * config/tc-riscv.c (init_ext_version_hash): Likewise.
1871         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1872         (riscv_init_csr_hash): Likewise.
1873         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1874         * config/tc-score.c (s3_insert_reg): Likewise.
1875         (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
1876         * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
1877         (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
1878         * config/tc-sh.c (md_begin): Likewise.
1879         * config/tc-sparc.c (md_begin): Likewise.
1880         * config/tc-spu.c (md_begin): Likewise.
1881         * config/tc-tic30.c (md_begin): Likewise.
1882         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1883         * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
1884         (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
1885         (subsym_substitute): Likewise.
1886         * config/tc-tilegx.c (md_begin): Likewise.
1887         * config/tc-tilepro.c (md_begin): Likewise.
1888         * config/tc-vax.c (vip_begin): Likewise.
1889         * config/tc-wasm32.c (md_begin): Likewise.
1890         * config/tc-xgate.c (md_begin): Likewise.
1891         * config/tc-z8k.c (md_begin): Likewise.
1892         * testsuite/gas/ppc/dcbt.d,
1893         * testsuite/gas/ppc/dcbt.s: New test.
1894         * testsuite/gas/ppc/ppc.exp: Run it.
1896         * ecoff.c (add_string): Report fatal error on duplicates.
1897         * config/tc-alpha.c (md_begin): Likewise.
1898         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1899         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1900         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1901         * config/tc-cris.c (md_begin): Likewise.
1902         * config/tc-crx.c (md_begin): Likewise.
1903         * config/tc-dlx.c (md_begin): Likewise.
1904         * config/tc-hppa.c (md_begin): Likewise.
1905         * config/tc-i386.c (md_begin): Likewise.
1906         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1907         (md_begin): Likewise.
1908         * config/tc-m68k.c (md_begin): Likewise.
1909         * config/tc-mips.c (md_begin): Likewise.
1910         * config/tc-nios2.c (md_begin): Likewise.
1911         * config/tc-ns32k.c (md_begin): Likewise.
1912         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1913         * config/tc-pru.c (md_begin): Likewise.
1914         * config/tc-riscv.c (init_ext_version_hash): Likewise.
1915         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1916         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1917         * config/tc-sparc.c (md_begin): Likewise.
1918         * config/tc-tic30.c (md_begin): Likewise.
1919         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1920         * config/tc-tilegx.c (md_begin): Likewise.
1921         * config/tc-tilepro.c (md_begin): Likewise.
1922         * config/tc-vax.c (vip_begin): Likewise.
1924         * config/tc-alpha.c,
1925         * config/tc-arm.c,
1926         * config/tc-avr.c,
1927         * config/tc-cr16.c,
1928         * config/tc-csky.c,
1929         * config/tc-i386.c,
1930         * config/tc-m68hc11.c,
1931         * config/tc-m68k.c,
1932         * config/tc-microblaze.c,
1933         * config/tc-ns32k.c,
1934         * config/tc-pj.c,
1935         * config/tc-ppc.c,
1936         * config/tc-score.c,
1937         * config/tc-score7.c,
1938         * config/tc-tic4x.c,
1939         * config/tc-tic54x.c,
1940         * config/tc-tilegx.c,
1941         * config/tc-tilepro.c,
1942         * config/tc-xgate.c: Formatting.
1944 2020-08-21  Alan Modra  <amodra@gmail.com>
1946         * symbols.c (struct local_symbol): Add "hash" entry.  Reorder fields.
1947         Delete union.  Adjust code throughout file.
1948         (struct symbol): Add "hash", "name" and "x" entries.  Reorder fields.
1949         Split off some to..
1950         (struct xsymbol): ..this.  New struct.  Adjust code throughout file
1951         accessing these fields.
1952         (struct symbol_entry): Delete.
1953         (union symbol_entry): New.
1954         (hash_symbol_entry): Adjust for symbol_entry_t change.
1955         (symbol_entry_find): Likewise.
1956         (eq_symbol_entry): Compare hash values too.
1957         (symbol_entry_alloc): Delete.
1958         (local_symbol_converted_p, local_symbol_mark_converted): Delete.
1959         (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
1960         (local_hash): Delete.
1961         (abs_symbol_x, dot_symbol_x): New static var.
1962         (symbol_init): New function.
1963         (symbol_create): Rewrite.
1964         (LOCAL_SYMBOL_CHECK): Delete.  Replace uses throughout with simple
1965         test of flags.local_symbol.
1966         (local_symbol_make): Adjust for struct local_symbol changes.
1967         (local_symbol_convert): Rewrite.  Adjust all callers.
1968         (symbol_table_insert): Simplify.
1969         (symbol_clone): Comment on local sym cloning.  Handle split symbol
1970         struct.
1971         (get_real_sym): Delete.  Remove all uses.
1972         (symbol_find_exact_noref): Simplify.
1973         (resolve_local_symbol): Don't resolve non-locals.
1974         (S_SET_SEGMENT): Don't special case reg_section.
1975         (S_SET_NAME): Set both name and bsym->name.
1976         (symbol_mark_resolved, symbol_resolved_p): Simplify.
1977         (symbol_symbolS): Update comment.
1978         (symbol_begin): Don't create local_hash.  Adjust abs_symbol setup.
1979         (dot_symbol_init): Adjust dot_symbol setup.
1980         (symbol_print_statistics): Delete local_hash stats.
1982 2020-08-21  Alan Modra  <amodra@gmail.com>
1984         * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
1985         and remove sy_ from other field names.  Update throughout.
1986         (struct symbol): Remove sy_ from field names.  Delete unused
1987         TARGET_SYMBOL_FIELDS.  Update throughout file.  Move after..
1988         (struct local_symbol): ..here.  Remove lsy_ from field names.
1989         Delete unused TC_LOCAL_SYMFIELD_TYPE.  Update throughout file.
1990         (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
1991         Expand uses throughout file.
1992         (local_symbol_get_frag, local_symbol_set_frag): Likewise.
1993         (symbol_new): Move symbol_table_frozen test to..
1994         (symbol_append): ..here, and..
1995         (symbol_insert): ..here.
1996         (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
1997         (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
1998         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
2000 2020-08-21  Alan Modra  <amodra@gmail.com>
2002         * symbols.h (symbol_new, symbol_create, local_symbol_make),
2003         (symbol_temp_new): Arrange params as section, frag, offset.
2004         * symbols.c: Adjust to suit.
2005         * as.c: Likewise.
2006         * cgen.c: Likewise.
2007         * dwarf2dbg.c: Likewise.
2008         * ecoff.c: Likewise.
2009         * expr.c: Likewise.
2010         * itbl-ops.c: Likewise.
2011         * read.c: Likewise.
2012         * stabs.c: Likewise.
2013         * subsegs.c: Likewise.
2014         * config/obj-coff.c: Likewise.
2015         * config/obj-elf.c: Likewise.
2016         * config/obj-macho.c: Likewise.
2017         * config/tc-aarch64.c: Likewise.
2018         * config/tc-alpha.c: Likewise.
2019         * config/tc-arc.c: Likewise.
2020         * config/tc-arm.c: Likewise.
2021         * config/tc-avr.c: Likewise.
2022         * config/tc-cr16.c: Likewise.
2023         * config/tc-cris.c: Likewise.
2024         * config/tc-csky.c: Likewise.
2025         * config/tc-dlx.c: Likewise.
2026         * config/tc-hppa.c: Likewise.
2027         * config/tc-i386.c: Likewise.
2028         * config/tc-ia64.c: Likewise.
2029         * config/tc-m32r.c: Likewise.
2030         * config/tc-m68k.c: Likewise.
2031         * config/tc-mips.c: Likewise.
2032         * config/tc-mmix.c: Likewise.
2033         * config/tc-mn10200.c: Likewise.
2034         * config/tc-mn10300.c: Likewise.
2035         * config/tc-nds32.c: Likewise.
2036         * config/tc-nios2.c: Likewise.
2037         * config/tc-ppc.c: Likewise.
2038         * config/tc-riscv.c: Likewise.
2039         * config/tc-s390.c: Likewise.
2040         * config/tc-sh.c: Likewise.
2041         * config/tc-tic4x.c: Likewise.
2042         * config/tc-tic54x.c: Likewise.
2043         * config/tc-xtensa.c: Likewise.
2045 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
2047         * config/tc-csky.c (csky_insn_info): Add member last_isize.
2048         (md_assemble): Assign value to csky_insn.last_isize.
2049         * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
2050         * testsuite/gas/csky/enhance_dsp.s: Likewise.
2052 2020-08-20  Martin Liska  <mliska@suse.cz>
2054         * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
2055         options.
2056         * as.c: Remove the options from help.
2057         * doc/as.texi: Remove options.
2058         * doc/internals.texi: Remove hash from documentation.
2059         * hash.c (struct hash_entry): Remove.
2060         (struct hash_control): Likewise.
2061         (set_gas_hash_table_size): Likewise.
2062         (hash_new_sized): Likewise.
2063         (hash_new): Likewise.
2064         (hash_die): Likewise.
2065         (hash_lookup): Likewise.
2066         (hash_insert): Likewise.
2067         (hash_jam): Likewise.
2068         (hash_replace): Likewise.
2069         (hash_find): Likewise.
2070         (hash_find_n): Likewise.
2071         (hash_delete): Likewise.
2072         (hash_traverse): Likewise.
2073         (hash_print_statistics): Likewise.
2074         (TABLES): Likewise.
2075         (STATBUFSIZE): Likewise.
2076         (main): Likewise.
2077         (what): Likewise.
2078         (destroy): Likewise.
2079         (applicatee): Likewise.
2080         (whattable): Likewise.
2081         * hash.h (struct hash_control): Likewise.
2082         (set_gas_hash_table_size): Likewise.
2083         (hash_new): Likewise.
2084         (hash_new_sized): Likewise.
2085         (hash_die): Likewise.
2086         (hash_insert): Likewise.
2087         (hash_jam): Likewise.
2088         (hash_replace): Likewise.
2089         (hash_find): Likewise.
2090         (hash_find_n): Likewise.
2091         (hash_delete): Likewise.
2092         (hash_traverse): Likewise.
2093         (hash_print_statistics): Likewise.
2095 2020-08-20  Martin Liska  <mliska@suse.cz>
2097         * config/obj-coff-seh.c (seh_hash_insert): Port to use new
2098         str_htab type.
2099         (seh_hash_find): Likewise.
2100         (seh_hash_find_or_make): Likewise.
2101         * config/obj-coff.c (tag_init): Likewise.
2102         (tag_insert): Likewise.
2103         (tag_find): Likewise.
2104         * config/obj-elf.c (struct group_list): Likewise.
2105         (build_additional_section_info): Likewise.
2106         (free_section_idx): Likewise.
2107         (elf_adjust_symtab): Likewise.
2108         (elf_frob_file_after_relocs): Likewise.
2109         * config/tc-aarch64.c (INSN_SIZE): Likewise.
2110         (parse_reg): Likewise.
2111         (insert_reg_alias): Likewise.
2112         (create_register_alias): Likewise.
2113         (s_unreq): Likewise.
2114         (parse_shift): Likewise.
2115         (parse_pldop): Likewise.
2116         (parse_barrier): Likewise.
2117         (parse_barrier_psb): Likewise.
2118         (parse_bti_operand): Likewise.
2119         (parse_sys_reg): Likewise.
2120         (parse_sys_ins_reg): Likewise.
2121         (lookup_mnemonic): Likewise.
2122         (opcode_lookup): Likewise.
2123         (parse_operands): Likewise.
2124         (checked_hash_insert): Likewise.
2125         (sysreg_hash_insert): Likewise.
2126         (fill_instruction_hash_table): Likewise.
2127         (md_begin): Likewise.
2128         * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
2129         (get_alpha_reloc_tag): Likewise.
2130         (assemble_tokens_to_insn): Likewise.
2131         (assemble_tokens): Likewise.
2132         (md_begin): Likewise.
2133         * config/tc-arc.c (arc_find_opcode): Likewise.
2134         (arc_insert_opcode): Likewise.
2135         (find_opcode_match): Likewise.
2136         (declare_register): Likewise.
2137         (declare_addrtype): Likewise.
2138         (md_begin): Likewise.
2139         (arc_parse_name): Likewise.
2140         (tc_arc_regname_to_dw2regnum): Likewise.
2141         (arc_extcorereg): Likewise.
2142         * config/tc-arm.c (MVE_BAD_QREG): Likewise.
2143         (arm_reg_parse_multi): Likewise.
2144         (parse_reloc): Likewise.
2145         (insert_reg_alias): Likewise.
2146         (create_register_alias): Likewise.
2147         (s_unreq): Likewise.
2148         (parse_shift): Likewise.
2149         (parse_psr): Likewise.
2150         (parse_cond): Likewise.
2151         (parse_barrier): Likewise.
2152         (do_vfp_nsyn_opcode): Likewise.
2153         (opcode_lookup): Likewise.
2154         (arm_tc_equal_in_insn): Likewise.
2155         (md_begin): Likewise.
2156         * config/tc-avr.c (md_begin): Likewise.
2157         (avr_ldi_expression): Likewise.
2158         (md_assemble): Likewise.
2159         (avr_update_gccisr): Likewise.
2160         (avr_emit_insn): Likewise.
2161         * config/tc-cr16.c (get_register): Likewise.
2162         (get_register_pair): Likewise.
2163         (get_index_register): Likewise.
2164         (get_index_register_pair): Likewise.
2165         (get_pregister): Likewise.
2166         (get_pregisterp): Likewise.
2167         (initialise_reg_hash_table): Likewise.
2168         (md_begin): Likewise.
2169         (cr16_assemble): Likewise.
2170         (md_assemble): Likewise.
2171         * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
2172         (md_begin): Likewise.
2173         (cris_process_instruction): Likewise.
2174         * config/tc-crx.c (get_register): Likewise.
2175         (get_copregister): Likewise.
2176         (md_begin): Likewise.
2177         (md_assemble): Likewise.
2178         * config/tc-csky.c (md_begin): Likewise.
2179         (parse_opcode): Likewise.
2180         (get_operand_value): Likewise.
2181         (v1_work_jbsr): Likewise.
2182         (v2_work_rotlc): Likewise.
2183         (v2_work_bgeni): Likewise.
2184         (v2_work_not): Likewise.
2185         * config/tc-d10v.c (sizeof): Likewise.
2186         (md_begin): Likewise.
2187         (do_assemble): Likewise.
2188         (md_apply_fix): Likewise.
2189         * config/tc-d30v.c (sizeof): Likewise.
2190         (md_begin): Likewise.
2191         (do_assemble): Likewise.
2192         * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
2193         (md_begin): Likewise.
2194         (machine_ip): Likewise.
2195         * config/tc-ft32.c (md_begin): Likewise.
2196         (md_assemble): Likewise.
2197         * config/tc-h8300.c (md_begin): Likewise.
2198         (md_assemble): Likewise.
2199         * config/tc-hppa.c (pa_ip): Likewise.
2200         (md_begin): Likewise.
2201         * config/tc-i386.c (md_begin): Likewise.
2202         (i386_print_statistics): Likewise.
2203         (parse_insn): Likewise.
2204         (process_operands): Likewise.
2205         (i386_index_check): Likewise.
2206         (parse_real_register): Likewise.
2207         * config/tc-ia64.c (dot_rot): Likewise.
2208         (dot_entry): Likewise.
2209         (declare_register): Likewise.
2210         (md_begin): Likewise.
2211         (ia64_parse_name): Likewise.
2212         (md_assemble): Likewise.
2213         (dot_alias): Likewise.
2214         (do_alias): Likewise.
2215         (ia64_adjust_symtab): Likewise.
2216         (do_secalias): Likewise.
2217         (ia64_frob_file): Likewise.
2218         * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
2219         (md_begin): Likewise.
2220         (print_insn_format): Likewise.
2221         (md_assemble): Likewise.
2222         * config/tc-m68k.c (tc_gen_reloc): Likewise.
2223         (m68k_ip): Likewise.
2224         (md_begin): Likewise.
2225         * config/tc-mcore.c (md_begin): Likewise.
2226         (md_assemble): Likewise.
2227         * config/tc-microblaze.c (md_begin): Likewise.
2228         (md_assemble): Likewise.
2229         (md_apply_fix): Likewise.
2230         * config/tc-mips.c (nopic_need_relax): Likewise.
2231         (md_begin): Likewise.
2232         (macro_build): Likewise.
2233         (mips16_macro_build): Likewise.
2234         (mips_lookup_insn): Likewise.
2235         (mips_ip): Likewise.
2236         (mips16_ip): Likewise.
2237         * config/tc-mmix.c (sizeof): Likewise.
2238         (mmix_md_begin): Likewise.
2239         (md_assemble): Likewise.
2240         * config/tc-mn10200.c (md_begin): Likewise.
2241         (md_assemble): Likewise.
2242         * config/tc-mn10300.c (HAVE_AM30): Likewise.
2243         (md_begin): Likewise.
2244         (md_assemble): Likewise.
2245         * config/tc-moxie.c (md_begin): Likewise.
2246         (md_assemble): Likewise.
2247         * config/tc-msp430.c (md_begin): Likewise.
2248         (msp430_operands): Likewise.
2249         (md_assemble): Likewise.
2250         * config/tc-nds32.c (PV_DONT_CARE): Likewise.
2251         (builtin_isreg): Likewise.
2252         (builtin_regnum): Likewise.
2253         (nds32_init_nds32_pseudo_opcodes): Likewise.
2254         (nds32_lookup_pseudo_opcode): Likewise.
2255         (nds32_relax_hint): Likewise.
2256         (md_begin): Likewise.
2257         (nds32_find_reloc_table): Likewise.
2258         (nds32_elf_append_relax_relocs_traverse): Likewise.
2259         (nds32_relax_branch_instructions): Likewise.
2260         (md_convert_frag): Likewise.
2261         (nds32_elf_analysis_relax_hint): Likewise.
2262         (tc_nds32_regname_to_dw2regnum): Likewise.
2263         * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
2264         (nios2_reg_lookup): Likewise.
2265         (nios2_ps_lookup): Likewise.
2266         (md_begin): Likewise.
2267         * config/tc-ns32k.c (struct hash_control): Likewise.
2268         (parse): Likewise.
2269         (md_begin): Likewise.
2270         * config/tc-pdp11.c (md_begin): Likewise.
2271         (md_assemble): Likewise.
2272         * config/tc-pj.c (fake_opcode): Likewise.
2273         (alias): Likewise.
2274         (md_begin): Likewise.
2275         (md_assemble): Likewise.
2276         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
2277         (md_assemble): Likewise.
2278         * config/tc-pru.c (pru_opcode_lookup): Likewise.
2279         (pru_reg_lookup): Likewise.
2280         (md_begin): Likewise.
2281         (md_end): Likewise.
2282         * config/tc-riscv.c (init_ext_version_hash): Likewise.
2283         (riscv_get_default_ext_version): Likewise.
2284         (riscv_set_arch): Likewise.
2285         (init_opcode_names_hash): Likewise.
2286         (opcode_name_lookup): Likewise.
2287         (enum reg_class): Likewise.
2288         (hash_reg_name): Likewise.
2289         (riscv_init_csr_hash): Likewise.
2290         (reg_csr_lookup_internal): Likewise.
2291         (reg_lookup_internal): Likewise.
2292         (init_opcode_hash): Likewise.
2293         (md_begin): Likewise.
2294         (DECLARE_CSR): Likewise.
2295         (macro_build): Likewise.
2296         (riscv_ip): Likewise.
2297         * config/tc-s390.c (register_name): Likewise.
2298         (s390_setup_opcodes): Likewise.
2299         (md_begin): Likewise.
2300         (md_assemble): Likewise.
2301         (s390_insn): Likewise.
2302         * config/tc-score.c (struct s3_reg_map): Likewise.
2303         (s3_score_reg_parse): Likewise.
2304         (s3_dependency_type_from_insn): Likewise.
2305         (s3_parse_16_32_inst): Likewise.
2306         (s3_parse_48_inst): Likewise.
2307         (s3_insert_reg): Likewise.
2308         (s3_build_reg_hsh): Likewise.
2309         (s3_build_score_ops_hsh): Likewise.
2310         (s3_build_dependency_insn_hsh): Likewise.
2311         (s3_begin): Likewise.
2312         * config/tc-score7.c (struct s7_reg_map): Likewise.
2313         (s7_score_reg_parse): Likewise.
2314         (s7_dependency_type_from_insn): Likewise.
2315         (s7_parse_16_32_inst): Likewise.
2316         (s7_build_score_ops_hsh): Likewise.
2317         (s7_build_dependency_insn_hsh): Likewise.
2318         (s7_insert_reg): Likewise.
2319         (s7_build_reg_hsh): Likewise.
2320         (s7_begin): Likewise.
2321         * config/tc-sh.c (EMPTY): Likewise.
2322         (md_begin): Likewise.
2323         (find_cooked_opcode): Likewise.
2324         * config/tc-sparc.c (md_begin): Likewise.
2325         (sparc_ip): Likewise.
2326         * config/tc-spu.c (md_begin): Likewise.
2327         (md_assemble): Likewise.
2328         * config/tc-tic30.c (md_begin): Likewise.
2329         (tic30_operand): Likewise.
2330         (tic30_parallel_insn): Likewise.
2331         (md_assemble): Likewise.
2332         * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
2333         (tic4x_asg): Likewise.
2334         (tic4x_inst_insert): Likewise.
2335         (tic4x_inst_add): Likewise.
2336         (md_begin): Likewise.
2337         (tic4x_operand_parse): Likewise.
2338         (md_assemble): Likewise.
2339         * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
2340         (stag_add_field_symbols): Likewise.
2341         (tic54x_endstruct): Likewise.
2342         (tic54x_tag): Likewise.
2343         (tic54x_remove_local_label): Likewise.
2344         (tic54x_clear_local_labels): Likewise.
2345         (tic54x_var): Likewise.
2346         (tic54x_macro_start): Likewise.
2347         (tic54x_macro_info): Likewise.
2348         (tic54x_macro_end): Likewise.
2349         (subsym_isreg): Likewise.
2350         (subsym_structsz): Likewise.
2351         (md_begin): Likewise.
2352         (is_mmreg): Likewise.
2353         (is_type): Likewise.
2354         (encode_condition): Likewise.
2355         (encode_cc3): Likewise.
2356         (encode_cc2): Likewise.
2357         (encode_operand): Likewise.
2358         (tic54x_parse_insn): Likewise.
2359         (tic54x_parse_parallel_insn_firstline): Likewise.
2360         (subsym_create_or_replace): Likewise.
2361         (subsym_lookup): Likewise.
2362         (subsym_substitute): Likewise.
2363         (tic54x_undefined_symbol): Likewise.
2364         * config/tc-tic6x.c (md_begin): Likewise.
2365         (md_assemble): Likewise.
2366         * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
2367         (INSERT_SPECIAL_OP): Likewise.
2368         (md_begin): Likewise.
2369         (tilegx_parse_name): Likewise.
2370         (parse_reg_expression): Likewise.
2371         (md_assemble): Likewise.
2372         * config/tc-tilepro.c (O_tls_ie_load): Likewise.
2373         (INSERT_SPECIAL_OP): Likewise.
2374         (tilepro_parse_name): Likewise.
2375         (parse_reg_expression): Likewise.
2376         (md_assemble): Likewise.
2377         * config/tc-v850.c (md_begin): Likewise.
2378         (md_assemble): Likewise.
2379         * config/tc-vax.c (md_ri_to_chars): Likewise.
2380         (vip_begin): Likewise.
2381         (vip): Likewise.
2382         (main): Likewise.
2383         (md_begin): Likewise.
2384         * config/tc-wasm32.c (md_begin): Likewise.
2385         (md_assemble): Likewise.
2386         * config/tc-xgate.c (xgate_parse_operand): Likewise.
2387         (md_begin): Likewise.
2388         (md_assemble): Likewise.
2389         * config/tc-z8k.c (md_begin): Likewise.
2390         (md_assemble): Likewise.
2392 2020-08-20  Martin Liska  <mliska@suse.cz>
2394         * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
2395         functions.
2396         (dwcfi_hash_find): Likewise.
2397         (dwcfi_hash_find_or_make): Likewise.
2399 2020-08-20  Martin Liska  <mliska@suse.cz>
2401         * ecoff.c (INIT_VARRAY): Use htab_t.
2402         (add_string): Likewise.
2403         (ecoff_read_begin_hook): Use new str_htab_create.
2404         (get_tag): Use htab_t.
2405         (add_file): Likewise.
2407 2020-08-20  Martin Liska  <mliska@suse.cz>
2409         * hash.h (struct string_tuple): New.
2410         (hash_string_tuple): Likewise.
2411         (eq_string_tuple): Likewise.
2412         (string_tuple_alloc): Likewise.
2413         (str_hash_find): Likewise.
2414         (str_hash_find_n): Likewise.
2415         (str_hash_delete): Likewise.
2416         (str_hash_insert): Likewise.
2417         (str_htab_create): Likewise.
2419 2020-08-20  Martin Liska  <mliska@suse.cz>
2421         * symbols.c (struct symbol_entry): New.
2422         (hash_symbol_entry): Likewise.
2423         (eq_symbol_entry): Likewise.
2424         (symbol_entry_alloc): Likewise.
2425         (symbol_entry_find): Likewise.
2426         (local_symbol_make): Use htab hash table.
2427         (local_symbol_convert): Likewise.
2428         (symbol_table_insert): Likewise.
2429         (symbol_find_exact_noref): Likewise.
2430         (resolve_local_symbol): Likewise.
2431         (resolve_local_symbol_values): Likewise.
2432         (symbol_begin): Likewise.
2433         (symbol_print_statistics): Likewise.
2435 2020-08-20  Martin Liska  <mliska@suse.cz>
2437         * read.c (struct po_entry): New.
2438         (hash_po_entry): Likewise.
2439         (eq_po_entry): Likewise.
2440         (po_entry_alloc): Likewise.
2441         (po_entry_find): Likewise.
2442         (pop_insert): Likewise.
2443         (pobegin): Use htab hash table.
2444         (read_a_source_file): Likewise.
2445         (s_macro): Likewise.
2446         (read_print_statistics): Likewise.
2447         * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
2448         * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
2450 2020-08-20  Martin Liska  <mliska@suse.cz>
2452         * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
2453         * macro.c (struct hash_control): Use htab.
2454         (macro_init): Likewise.
2455         (do_formals): Likewise.
2456         (free_macro): Likewise.
2457         (define_macro): Likewise.
2458         (sub_actual): Likewise.
2459         (macro_expand_body): Likewise.
2460         (macro_expand): Likewise.
2461         (check_macro): Likewise.
2462         (delete_macro): Likewise.
2463         (expand_irp): Likewise.
2464         * macro.h (struct macro_hash_entry): New struct.
2465         (hash_macro_entry): New.
2466         (eq_macro_entry): Likewise.
2467         (macro_entry_alloc): Likewise.
2468         (macro_entry_find): Likewise.
2469         (struct formal_hash_entry): Likewise.
2470         (hash_formal_entry): Likewise.
2471         (eq_formal_entry): Likewise.
2472         (formal_entry_alloc): Likewise.
2473         (formal_entry_find): Likewise.
2475 2020-08-20  Martin Liska  <mliska@suse.cz>
2477         * as.h: Include hashtab.h.
2478         * hash.c (htab_insert): New.
2479         (htab_print_statistics): Likewise.
2480         * hash.h (htab_insert): Likewise.
2481         (htab_print_statistics): Likewise.
2483 2020-08-19  Alan Modra  <amodra@gmail.com>
2485         * testsuite/gas/ppc/int128.s: Correct vcmpuq.
2486         * testsuite/gas/ppc/int128.d: Update.
2487         * testsuite/gas/ppc/xvtlsbb.d: Update.
2489 2020-08-18  Peter Bergner  <bergner@linux.ibm.com>
2491         * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
2492         * testsuite/gas/ppc/vsx4.d: Likewise.
2494 2020-08-17  Alex Coplan  <alex.coplan@arm.com>
2496         * config/obj-elf.c (obj_elf_change_section): When repurposing an
2497         existing symbol, ensure that we set sy_value as per other (fresh)
2498         section symbols.
2499         * testsuite/gas/elf/elf.exp: Add new test.
2500         * testsuite/gas/elf/section-symbol-redef.d: New test.
2501         * testsuite/gas/elf/section-symbol-redef.s: Input for test.
2503 2020-08-13  Nick Clifton  <nickc@redhat.com>
2505         PR 26359
2506         * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
2507         $GDB_DEBUG$ section has already been created.
2509 2020-08-12  Joe Ramsay  <joe.ramsay@.arm.com>
2511         * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
2512         NS_FD shape when MVE is present
2513         * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
2514         * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
2515         * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
2516         * testsuite/gas/arm/mve-vcvtne-it.d: New test.
2517         * testsuite/gas/arm/mve-vcvtne-it.s: New test.
2519 2020-08-12  Alex Coplan  <alex.coplan@arm.com>
2521         * testsuite/gas/aarch64/mpam-bad.d: New test.
2522         * testsuite/gas/aarch64/mpam-bad.l: Error output.
2523         * testsuite/gas/aarch64/mpam-bad.s: Input.
2524         * testsuite/gas/aarch64/mpam.d: New test.
2525         * testsuite/gas/aarch64/mpam.s: Input.
2527 2020-08-12  Nick Clifton  <nickc@redhat.com>
2529         PR 26346
2530         * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
2531         of the -mno-csr-check option.
2533 2020-08-12  Nick Clifton  <nickc@redhat.com>
2535         * po/ru.po: Updated Russian translation.
2537 2020-08-10  Alex Coplan  <alex.coplan@arm.com>
2539         * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
2540         a long system register.
2541         (parse_sys_ins_reg): Likewise.
2542         (sysreg_hash_insert): New.
2543         (md_begin): Use sysreg_hash_insert() to ensure all system
2544         registers are no longer than the maximum length at startup.
2545         * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
2546         * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
2547         * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
2549 2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
2551         * config/tc-aarch64.c (parse_sys_reg): Call to
2552         aarch64_sys_ins_reg_supported_p instead of
2553         aarch64_sys_reg_supported_p.
2554         (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
2555         * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
2556         * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
2557         * testsuite/gas/aarch64/sysreg-5.s: New test.
2559 2020-08-10  Alan Modra  <amodra@gmail.com>
2561         * testsuite/gas/ppc/power8.d,
2562         * testsuite/gas/ppc/power8.s: Add miso.
2563         * testsuite/gas/ppc/power9.d,
2564         * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
2566 2020-08-10  Alan Modra  <amodra@gmail.com>
2568         * testsuite/gas/ppc/power8.d: Update.
2569         * testsuite/gas/ppc/vsx2.d: Update.
2571 2020-08-10  Alan Modra  <amodra@gmail.com>
2573         * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
2574         stswi, or stswx in little-endian mode.
2575         * testsuite/gas/ppc/476.d,
2576         * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
2577         * testsuite/gas/ppc/a2.d,
2578         * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
2579         * testsuite/gas/ppc/be.d,
2580         * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
2581         * testsuite/gas/ppc/le_error.d,
2582         * testsuite/gas/ppc/le_error.l: New little-endian test.
2583         * testsuite/gas/ppc/ppc.exp: Run new tests.
2585 2020-08-07  H.J. Lu  <hongjiu.lu@intel.com>
2587         * read.c (read_a_source_file): Ignore rest of line on overflow
2588         error.
2590 2020-08-06  Alex Coplan  <alex.coplan@arm.com>
2592         * read.c (read_a_source_file): Use long for local labels, detect
2593         overflow and raise an error for overly-long labels.
2594         * testsuite/gas/all/gas.exp: Add local-label-overflow test.
2595         * testsuite/gas/all/local-label-overflow.d: New test.
2596         * testsuite/gas/all/local-label-overflow.l: Error output.
2597         * testsuite/gas/all/local-label-overflow.s: Input.
2599 2020-08-04  Christian Groessler  <chris@groessler.org>
2601         * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
2602         "sout/soutb #imm,reg"
2604 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2606         * NEWS: Mention {disp16} pseudo prefix.
2608 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2610         * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
2611         change.
2613 2020-08-04  Mark Wielaard  <mark@klomp.org>
2615         * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
2616         DW_FORM_udata for DW_AT_high_pc.
2617         (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
2618         DWARF2_VERSION >= 4.
2619         * read.c (emit_leb128_exp): No longer static.
2620         * read.h (emit_leb128_exp): Define.
2622 2020-08-02  Mark Wielaard  <mark@klomp.org>
2624         * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
2625         least one directory if there is at least one file. Use dirs[1]
2626         if dirs[0] is not set, or if there is no dirs[1] the current
2627         working directory. Use files[1] filename, when files[0] filename
2628         isn't set.
2630 2020-08-02  Mark Wielaard  <mark@klomp.org>
2632         * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
2633         for DWARF5.
2634         * testsuite/gas/elf/dwarf-4-cu.d: New file.
2635         * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
2636         * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
2637         * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
2638         * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
2640 2020-08-02  Mark Wielaard  <mark@klomp.org>
2642         * doc/as.texi (--gdwarf-[345]): Fix typo.
2644 2020-08-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
2646         * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
2647         (md_parse_option): Remove case for OPTION_MOVE_DATA.
2648         (md_longopts): Remove "md" entry.
2649         (md_show_usage): Likewise.
2651 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
2653         PR gas/26305
2654         * config/tc-i386.c (_i386_insn::disp_encoding): Add
2655         disp_encoding_16bit.
2656         (parse_insn): Check Prefix_XXX for pseudo prefixes.  Handle
2657         {disp16}.
2658         (build_modrm_byte): Handle {disp16}.
2659         (i386_index_check): Check invalid {disp16} and {disp32} pseudo
2660         prefixes.
2661         * doc/c-i386.texi: Update {disp32} documentation and document
2662         {disp16}.
2663         * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
2664         * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
2665         tests.
2666         * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
2667         tests with 128-byte displacement.  Add {disp16} tests.
2668         * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
2669         vmovaps test.  Add (%r13)/(%r13d) tests.
2670         * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
2671         * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
2672         * testsuite/gas/i386/inval-pseudo.l: Updated.
2673         * testsuite/gas/i386/pseudos.d: Likewise.
2674         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2676 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2678         * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2679         * Makefile.in, doc/Makefile.in: Regenerate.
2680         * configure: Regenerate.
2682 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
2684         * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
2685         * testsuite/gas/elf/dwarf2-5.d: Likewise.
2686         * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
2687         * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
2688         * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
2689         * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
2691 2020-07-30  Nick Clifton  <nickc@redhat.com>
2693         * as.c (dwarf_level): Initialise to 3 in case this is not set on
2694         the command line.
2696 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
2698         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
2699         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
2700         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
2701         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
2702         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
2703         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
2704         * testsuite/gas/mips/mips.exp: Run the new tests.
2706 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
2708         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
2709         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
2710         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
2711         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
2712         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
2713         * testsuite/gas/mips/global-local-symtab.s: New test source.
2714         * testsuite/gas/mips/mips.exp: Run the new tests.
2716 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2718         PR gas/26305
2719         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
2720         (%bp)/(%ebp)/(%rbp) for {disp32}.
2721         * doc/c-i386.texi: Update {disp32} documentation.
2722         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
2723         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
2724         * testsuite/gas/i386/pseudos.d: Updated.
2725         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2727 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
2729         * doc/as.texi: Replace preceeded with preceded.
2731 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
2733         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
2734         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
2735         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
2736         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
2737         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
2738         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
2739         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
2740         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
2741         file.
2742         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
2743         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
2744         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
2745         file.
2746         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
2747         file.
2748         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
2749         file.
2750         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
2751         file.
2752         * testsuite/gas/mips/jal-xgot-irix.d: New file.
2753         * testsuite/gas/mips/jalr2-irix.d: New file.
2754         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
2755         New file.
2756         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
2757         file.
2758         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
2759         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
2760         `*-*-irix*' targets.  Add source file designator.
2761         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
2762         `*-*-irix*' targets.
2763         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
2764         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
2765         * testsuite/gas/mips/jalr2.d: Add name designator.
2766         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
2767         tests involving the JALR relocation throughout.
2769 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
2771         * testsuite/gas/mips/mips.exp: Use a helper variable for
2772         IRIX/non-IRIX test selection.
2774 2020-07-21  Jan Beulich  <jbeulich@suse.com>
2776         * testsuite/gas/i386/evex-no-scale-64.d,
2777         testsuite/gas/i386/addr32.d,
2778         testsuite/gas/i386/x86-64-addr32-intel.d,
2779         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
2781 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
2783         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
2785 2020-07-21  Jan Beulich  <jbeulich@suse.com>
2787         * testsuite/gas/i386/evex-no-scale-32.d,
2788         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
2789         * testsuite/gas/i386/evex-no-scale-32.s,
2790         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
2791         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
2792         instead of .section.
2793         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
2794         specific section.
2796 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
2798         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
2799         (my_getSmallExpression): Adjust accordingly.
2801 2020-07-20  Jan Beulich  <jbeulich@suse.com>
2803         PR gas/4572
2804         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
2805         conditional around it.
2806         (md_begin): Insert backslash into operand_chars[] when slash is
2807         a comment character.
2808         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
2809         \* as operators when / may be a comment character.
2810         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
2811         * testsuite/gas/i386/i386.exp: Run new test.
2813 2020-07-20  Jan Beulich  <jbeulich@suse.com>
2815         PR gas/4572
2816         * app.c (last_char): Drop TC_ARM conditional around it.
2817         (struct app_save): Drop TC_ARM conditional around last_char.
2818         (app_push, app_pop): Drop TC_ARM conditional from last_char
2819         accesses.
2820         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
2821         backslash-precedes-comment-character check.
2823 2020-07-20  Jan Beulich  <jbeulich@suse.com>
2825         * config/tc-i386.c (frag_opcode_byte): New.
2826         (output_branch): Emit error when in absolute section.
2827         (output_jump, output_insn): Use frag_opcode_byte. Handle being
2828         in absolute section.
2829         (output_interseg_jump, output_disp, output_imm): Handle being in
2830         absolute section.
2831         * testsuite/gas/i386/sizing.s,
2832         testsuite/gas/i386/sizing32.d,
2833         testsuite/gas/i386/sizing64.d: New.
2834         * testsuite/gas/i386/i386.exp: Run new tests.
2836 2020-07-20  Jan Beulich  <jbeulich@suse.com>
2838         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
2839         is_elf_format as applicable; merely exclude iamcu tests.
2841 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
2843         PR gas/26263
2844         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
2845         against section to PC32 reloc.
2846         * testsuite/gas/i386/relax-5.d: Updated.
2847         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2849 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
2851         PR gas/26237
2852         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
2853         * testsuite/gas/i386/addr32.d: Likewise.
2854         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2855         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2857 2020-07-15  Nick Clifton  <nickc@redhat.com>
2859         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
2860         the addend field of REL relocations.  Store the full addend into
2861         the note for REL relocations.
2863 2020-07-15  Jan Beulich  <jbeulich@suse.com>
2865         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
2866         immediate.
2867         * testsuite/gas/i386/x86-64-stack-intel.d,
2868         testsuite/gas/i386/x86-64-stack-suffix.d,
2869         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
2871 2020-07-15  Jan Beulich  <jbeulich@suse.com>
2873         * testsuite/gas/i386/disassem.d,
2874         testsuite/gas/i386/ilp32/x86-64-branch.d,
2875         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
2876         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
2877         testsuite/gas/i386/noreg32.d,
2878         testsuite/gas/i386/noreg64-rex64.d,
2879         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
2880         testsuite/gas/i386/opcode.d,
2881         testsuite/gas/i386/solaris/x86-64-branch-2.d,
2882         testsuite/gas/i386/solaris/x86-64-jump.d,
2883         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
2884         testsuite/gas/i386/solaris/x86-64-nop-3.d,
2885         testsuite/gas/i386/solaris/x86-64-nop-4.d,
2886         testsuite/gas/i386/solaris/x86-64-nop-5.d,
2887         testsuite/gas/i386/solaris/x86-64-relax-2.d,
2888         testsuite/gas/i386/solaris/x86-64-relax-3.d,
2889         testsuite/gas/i386/x86-64-align-branch-1a.d,
2890         testsuite/gas/i386/x86-64-align-branch-1b.d,
2891         testsuite/gas/i386/x86-64-align-branch-1c.d,
2892         testsuite/gas/i386/x86-64-align-branch-1d.d,
2893         testsuite/gas/i386/x86-64-align-branch-1e.d,
2894         testsuite/gas/i386/x86-64-align-branch-1f.d,
2895         testsuite/gas/i386/x86-64-align-branch-1g.d,
2896         testsuite/gas/i386/x86-64-align-branch-1h.d,
2897         testsuite/gas/i386/x86-64-align-branch-1i.d,
2898         testsuite/gas/i386/x86-64-align-branch-2a.d,
2899         testsuite/gas/i386/x86-64-align-branch-2b.d,
2900         testsuite/gas/i386/x86-64-align-branch-2c.d,
2901         testsuite/gas/i386/x86-64-align-branch-3.d,
2902         testsuite/gas/i386/x86-64-align-branch-4a.d,
2903         testsuite/gas/i386/x86-64-align-branch-4b.d,
2904         testsuite/gas/i386/x86-64-align-branch-5.d,
2905         testsuite/gas/i386/x86-64-align-branch-6.d,
2906         testsuite/gas/i386/x86-64-branch-2.d,
2907         testsuite/gas/i386/x86-64-branch-3.d,
2908         testsuite/gas/i386/x86-64-branch.d,
2909         testsuite/gas/i386/x86-64-disassem.d,
2910         testsuite/gas/i386/x86-64-disp32.d,
2911         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
2912         testsuite/gas/i386/x86-64-gotpcrel.d,
2913         testsuite/gas/i386/x86-64-ifunc.d,
2914         testsuite/gas/i386/x86-64-jump.d,
2915         testsuite/gas/i386/x86-64-lfence-byte.d,
2916         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
2917         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
2918         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
2919         testsuite/gas/i386/x86-64-lfence-load.d,
2920         testsuite/gas/i386/x86-64-lfence-ret-a.d,
2921         testsuite/gas/i386/x86-64-lfence-ret-b.d,
2922         testsuite/gas/i386/x86-64-lfence-ret-c.d,
2923         testsuite/gas/i386/x86-64-lfence-ret-d.d,
2924         testsuite/gas/i386/x86-64-lfence-ret-e.d,
2925         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
2926         testsuite/gas/i386/x86-64-mpx-branch-1.d,
2927         testsuite/gas/i386/x86-64-mpx.d,
2928         testsuite/gas/i386/x86-64-nop-3.d,
2929         testsuite/gas/i386/x86-64-nop-4.d,
2930         testsuite/gas/i386/x86-64-nop-5.d,
2931         testsuite/gas/i386/x86-64-nops-7.d,
2932         testsuite/gas/i386/x86-64-notrack.d,
2933         testsuite/gas/i386/x86-64-opcode.d,
2934         testsuite/gas/i386/x86-64-relax-2.d,
2935         testsuite/gas/i386/x86-64-relax-3.d,
2936         testsuite/gas/i386/x86-64-relax-4.d,
2937         testsuite/gas/i386/x86-64-rtm.d,
2938         testsuite/gas/i386/x86-64-stack.d,
2939         testsuite/gas/i386/x86-64-unique.d,
2940         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
2942 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
2944         PR gas/26237
2945         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
2946         address.
2947         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
2948         * testsuite/gas/i386/addr32.d: Updated.
2949         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2950         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2951         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
2952         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
2954 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2956         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
2957         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
2958         * testsuite/gas/i386/intel.d,
2959         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
2961 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2963         * testsuite/gas/i386/prefix.d: Adjust expectations.
2965 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2967         * testsuite/gas/i386/x86-64-avx-intel.d,
2968         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
2970 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2972         * testsuite/gas/i386/movbe-suffix.d,
2973         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
2974         * testsuite/gas/i386/i386.exp: Run new tests.
2976 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2978         * testsuite/gas/i386/crc32-suffix.d,
2979         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
2980         * testsuite/gas/i386/i386.exp: Run new tests.
2981         * testsuite/gas/i386/arch-10-bdver1.d,
2982         testsuite/gas/i386/arch-10-bdver2.d,
2983         testsuite/gas/i386/arch-10-bdver3.d,
2984         testsuite/gas/i386/arch-10-bdver4.d,
2985         testsuite/gas/i386/arch-10-btver1.d,
2986         testsuite/gas/i386/arch-10-btver2.d,
2987         testsuite/gas/i386/arch-10-lzcnt.d,
2988         testsuite/gas/i386/arch-10-prefetchw.d,
2989         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
2990         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
2991         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
2992         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
2993         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
2994         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
2995         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
2996         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
2997         testsuite/gas/i386/x86-64-arch-2-btver1.d,
2998         testsuite/gas/i386/x86-64-arch-2-btver2.d,
2999         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
3000         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
3001         testsuite/gas/i386/x86-64-arch-2.d,
3002         testsuite/gas/i386/x86-64-crc32.d,
3003         testsuite/gas/i386/x86-64-pseudos.d,
3004         testsuite/gas/i386/x86-64-sse-noavx.d,
3005         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
3007 2020-07-14  Jan Beulich  <jbeulich@suse.com>
3009         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
3010         ModR/M-encoded byte register cases.
3011         * testsuite/gas/i386/x86-64-pseudos.d,
3012         testsuite/gas/i386/x86-64-reg-intel.d,
3013         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
3015 2020-07-14  Jan Beulich  <jbeulich@suse.com>
3017         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
3018         not-ModR/M-encoded byte register cases.
3019         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
3021 2020-07-14  Jan Beulich  <jbeulich@suse.com>
3023         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
3024         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
3025         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
3026         testsuite/gas/i386/ilp32/x86-64-avx.d,
3027         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
3028         testsuite/gas/i386/ilp32/x86-64-crc32.d,
3029         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
3030         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
3031         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
3032         testsuite/gas/i386/ilp32/x86-64-reg.d,
3033         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
3034         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
3035         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
3036         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
3037         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
3038         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
3039         dump expectations.
3041 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
3043         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
3044         extension.
3046 2020-07-13  Nick Clifton  <nickc@redhat.com>
3048         * po/fr.po: Updated French translation.
3050 2020-07-13  Alan Modra  <amodra@gmail.com>
3052         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
3053         * testsuite/gas/elf/dwarf2-12.d: Likewise.
3054         * testsuite/gas/elf/dwarf2-13.d: Likewise.
3055         * testsuite/gas/elf/dwarf2-14.d: Likewise.
3057 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
3059         * config/tc-i386.c (output_insn): Check i.xstate to set
3060         GNU_PROPERTY_X86_FEATURE_2_TMM.
3061         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
3062         x86-64-property-8 and x86-64-property-9.
3063         * testsuite/gas/i386/x86-64-property-7.d: New file.
3064         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
3065         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
3066         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
3067         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
3068         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
3070 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
3072         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
3073         has_regymm, has_regzmm and has_regtmm.  Add xstate.
3074         (md_assemble): Set i.xstate from operand types in instruction
3075         template.
3076         (build_modrm_byte): Updated.
3077         (output_insn): Check i.xstate.
3078         * testsuite/gas/i386/i386.exp: Run property-6 and
3079         x86-64-property-6.
3080         * testsuite/gas/i386/property-6.d: New file.
3081         * testsuite/gas/i386/property-6.s: Updated.
3082         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
3084 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
3086         * testsuite/gas/i386/property-5.d: Correct test name.
3088 2020-07-10  Lili Cui  <lili.cui@intel.com>
3090         * NEWS: Mention support for Intel AMX instructions.
3091         * config/tc-i386.c (i386_error): Add invalid_sib_address.
3092         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
3093         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
3094         (match_simd_size): Add tmmword check.
3095         (operand_type_match): Add tmmword.
3096         (type_names): Add rTMM.
3097         (i386_error): Add invalid_tmm_register_set.
3098         (check_VecOperands): Handle invalid_sib_address and
3099         invalid_tmm_register_set.
3100         (match_template): Handle invalid_sib_address.
3101         (build_modrm_byte): Handle non-vector SIB and zmmword.
3102         (i386_index_check): Disallow RegIP for non-vector SIB.
3103         (check_register): Handle zmmword.
3104         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
3105         * testsuite/gas/i386/i386.exp: Add AMX new tests.
3106         * testsuite/gas/i386/intel-regs.d: Add tmm.
3107         * testsuite/gas/i386/intel-regs.s: Add tmm.
3108         * testsuite/gas/i386/x86-64-amx-intel.d: New.
3109         * testsuite/gas/i386/x86-64-amx-inval.l: New.
3110         * testsuite/gas/i386/x86-64-amx-inval.s: New.
3111         * testsuite/gas/i386/x86-64-amx.d: New.
3112         * testsuite/gas/i386/x86-64-amx.s: New.
3113         * testsuite/gas/i386/x86-64-amx-bad.d: New.
3114         * testsuite/gas/i386/x86-64-amx-bad.s: New.
3116 2020-07-10  Tom de Vries  <tdevries@suse.de>
3118         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
3119         readelf's line table decoding.
3120         * testsuite/gas/elf/dwarf2-12.d: Likewise.
3121         * testsuite/gas/elf/dwarf2-13.d: Likewise.
3122         * testsuite/gas/elf/dwarf2-14.d: Likewise.
3123         * testsuite/gas/elf/dwarf2-15.d: Likewise.
3124         * testsuite/gas/elf/dwarf2-16.d: Likewise.
3125         * testsuite/gas/elf/dwarf2-17.d: Likewise.
3126         * testsuite/gas/elf/dwarf2-18.d: Likewise.
3127         * testsuite/gas/elf/dwarf2-19.d: Likewise.
3128         * testsuite/gas/elf/dwarf2-5.d: Likewise.
3129         * testsuite/gas/elf/dwarf2-6.d: Likewise.
3130         * testsuite/gas/elf/dwarf2-7.d: Likewise.
3132 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
3134         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
3135         VEX/EVEX vector instructions.
3136         * testsuite/gas/i386/property-4.d: New file.
3137         * testsuite/gas/i386/property-4.s: Likewise.
3138         * testsuite/gas/i386/property-5.d: Likewise.
3139         * testsuite/gas/i386/property-5.s: Likewise.
3140         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
3141         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
3143 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
3145         * NEWS: Mention --enable-x86-used-note.
3146         * configure.ac: Configure with --enable-x86-used-note by default
3147         for Linux/x86.
3148         * configure: Regenerated.
3150 2020-07-09  Alan Modra  <amodra@gmail.com>
3152         * config/obj-coff.h: Remove TE_PE support.
3153         * config/tc-ppc.c: Likewise.
3154         * config/tc-ppc.h: Likewise.
3155         * configure.tgt: Remove powerpc PE and powerpc lynxos.
3156         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
3157         condition.
3158         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
3160 2020-07-08  Jan Beulich  <jbeulich@suse.com>
3162         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
3163         New.
3164         * testsuite/gas/i386/i386.exp: Run new tests.
3166 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
3168         * config/tc-arc.c (find_opcode_match): Add error messages.
3169         * testsuite/gas/arc/add_s-err.s: Update test.
3170         * testsuite/gas/arc/asm-errors.err: Likewise.
3171         * testsuite/gas/arc/cpu-em-err.s: Likewise.
3172         * testsuite/gas/arc/hregs-err.s: Likewise.
3173         * testsuite/gas/arc/warn.s: Likewise.
3175 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3177         PR gas/26212
3178         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
3180 2020-07-07  Alan Modra  <amodra@gmail.com>
3182         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
3183         * testsuite/gas/ppc/ppc.exp: Likewise.
3184         * testsuite/gas/all/weakref1l.d: Likewise.
3186 2020-07-07  Nick Clifton  <nickc@redhat.com>
3188         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
3189         expected output.
3191 2020-07-06  Jan Beulich  <jbeulich@suse.com>
3193         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
3194         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
3195         testsuite/gas/i386/x86-64-evex-wig1.d,
3196         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
3197         expectations.
3199 2020-07-06  Jan Beulich  <jbeulich@suse.com>
3201         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
3202         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
3203         * testsuite/gas/i386/avx512f-opts-intel.d,
3204         testsuite/gas/i386/avx512f-opts.d
3205         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
3206         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
3208 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
3210         PR 26204
3211         * config/tc-arm.c: Fix spelling mistake.
3212         * config/tc-riscv.c: Likewise.
3213         * config/tc-z80.c: Likewise.
3214         * po/gas.pot: Regenerate.
3216 2020-07-06  Nick Clifton  <nickc@redhat.com>
3218         * po/uk.po: Updated Ukranian translation.
3220 2020-07-04  Nick Clifton  <nickc@redhat.com>
3222         * configure: Regenerate.
3223         * po/gas.pot: Regenerate.
3225 2020-07-04  Nick Clifton  <nickc@redhat.com>
3227         * version.m4: Change version number to 2.35.50.
3228         * configure: Regenerate.
3229         * po/bfd.pot: Regenerate.
3231 2020-07-04  Nick Clifton  <nickc@redhat.com>
3233         Binutils 2.35 branch created.
3235 2020-07-03  Alan Modra  <amodra@gmail.com>
3237         PR 26028
3238         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
3240 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3242         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
3243         swap two source operands.
3245 2020-07-02  Nick Clifton  <nickc@redhat.com>
3247         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
3249 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
3251         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
3252         segfault on negative chars.
3253         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
3254         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
3256 2020-07-02  Nick Clifton  <nickc@redhat.com>
3258         PR 26028
3259         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
3260         command line.
3261         * testsuite/gas/ia64/unwind.d: Likewise.
3262         * testsuite/gas/mmix/bspec-1.d: Likewise.
3263         * testsuite/gas/mmix/bspec-2.d: Likewise.
3264         * testsuite/gas/mmix/comment-1.d: Likewise.
3265         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
3267 2020-07-01  Alan Modra  <amodra@gmail.com>
3269         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
3271 2020-07-01  Alan Modra  <amodra@gmail.com>
3273         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
3274         in data sections, and mep.
3276 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
3278         * NEWS: Mention x86 NaCl target support removal.
3279         * config/tc-i386.c: Remove x86 NaCl target support.
3280         * config/tc-i386.h: Likewise.
3281         * configure.tgt: Likewise.
3282         * testsuite/gas/i386/i386.exp: Likewise.
3283         * testsuite/gas/i386/iamcu-1.d: Likewise.
3284         * testsuite/gas/i386/iamcu-2.d: Likewise.
3285         * testsuite/gas/i386/iamcu-3.d: Likewise.
3286         * testsuite/gas/i386/iamcu-4.d: Likewise.
3287         * testsuite/gas/i386/iamcu-5.d: Likewise.
3288         * testsuite/gas/i386/k1om.d: Likewise.
3289         * testsuite/gas/i386/l1om.d: Likewise.
3291 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
3293         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
3294         checking into riscv_csr_address.
3295         (riscv_csr_version_check): Likewise.
3296         (riscv_csr_address): New function.  Return the suitable CSR address
3297         after checking the ISA dependency and versions.  Issue warnings if
3298         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
3299         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
3300         priv spec versions for them.
3301         (reg_csr_lookup_internal): Call riscv_csr_address to find the
3302         suitable CSR address.
3303         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
3304         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3305         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3306         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
3307         priv spec warnings here.  These warnings are added by accident.
3308         Remove them and only focus on the ISA dependency warnings.
3309         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3310         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3311         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
3312         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
3313         than the privileged ones.
3314         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3315         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3316         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
3317         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
3318         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
3319         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
3320         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
3321         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
3322         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
3323         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
3325 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
3327         * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
3328         length > 1.
3329         (md_assemble): Don't process ImmExt without operands.
3331 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
3333         PR gas/25331
3334         * config/tc-mmix.c (md_assemble) <fixup for
3335         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
3336         Also, set its fx_no_overflow.
3337         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>: 
3338         Similarly this fixup affects 4 bytes, not 8 and needs its
3339         fx_no_overflow set.
3340         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
3341         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
3343 2020-06-29  Alan Modra  <amodra@gmail.com>
3345         * config/tc-s12z.c: Use C style comments.
3346         * config/tc-z80.c: Likewise.
3347         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
3349 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
3351         * config/tc-i386.c (md_assemble): Process ImmExt without
3352         operands.
3354 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
3356         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
3357         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
3358         VECSIB256 and VECSIB512, respectively.
3359         (build_modrm_byte): Replace vecsib with sib.
3361 2020-06-26  Jan Beulich  <jbeulich@suse.com>
3363         * testsuite/gas/i386/nop-1-suffix.d: New.
3364         * testsuite/gas/i386/i386.exp: Run new test.
3366 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
3368         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
3369         (md_pseudo_table): Handle "gnu_attribute".
3370         * doc/as.texi: Document GNU attribute for M68K.
3372 2020-06-25  Nick Clifton  <nickc@redhat.com>
3374         PR 26141
3375         * config/tc-arm.c (arm_force_relocation): Force resolution of
3376         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
3377         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
3379 2020-06-25  Jan Beulich  <jbeulich@suse.com>
3381         * config/tc-i386.c (md_assemble): Move call to process_immext()
3382         ...
3383         (process_operands): ... here.
3385 2020-06-25  Jan Beulich  <jbeulich@suse.com>
3387         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
3388         diagnostic when there is a sizing prefix.  Switch to word/dword/
3389         qword encoding when there is a sizing prefix and no (explicit or
3390         derived) suffix.
3391         (update_imm): Handle presence of a sizing prefix.
3392         * testsuite/gas/i386/noreg16-data32.d,
3393         testsuite/gas/i386/noreg32-data16.d,
3394         testsuite/gas/i386/noreg32-data16.e,
3395         testsuite/gas/i386/noreg64-data16.d,
3396         testsuite/gas/i386/noreg64-data16.e,
3397         testsuite/gas/i386/noreg64-rex64.d: New.
3398         * testsuite/gas/i386/i386.exp: Run new tests.
3399         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
3400         Introduce and use pfx* macros.
3401         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
3402         addressing.
3403         * testsuite/gas/i386/noreg16.d: Adjust expectations.
3405 2020-06-25  Jan Beulich  <jbeulich@suse.com>
3407         * testsuite/gas/i386/avx-16bit.d,
3408         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
3409         testsuite/gas/i386/avx512f-16bit.d,
3410         testsuite/gas/i386/avx512f.d,
3411         testsuite/gas/i386/evex-lig256.d,
3412         testsuite/gas/i386/evex-lig512.d
3413         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
3414         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
3415         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
3416         testsuite/gas/i386/sse2-16bit.d,
3417         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
3418         expectations.
3420 2020-06-25  Jan Beulich  <jbeulich@suse.com>
3422         * config/tc-i386.c (md_assemble): Also reject explicit REX
3423         prefixes with VEX and alike encoded insns. Zap consumed bits
3424         from i.rex.
3425         (output_insn): Don't ignore REX prefix for VEX and alike
3426         encodings; abort() instead if encountered.
3427         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
3428         ...
3429         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
3430         * testsuite/gas/i386/x86-64-pseudos.d,
3431         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
3433 2020-06-25  Jan Beulich  <jbeulich@suse.com>
3435         * config/tc-i386.c (process_operands): Translate explicit REX
3436         prefix into i.rex for SSE2AVX templates.
3437         (set_rex_vrex): New helper.
3438         (build_modrm_byte): Use it.
3439         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explicit
3440         REX prefixes.
3441         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
3443 2020-06-25  Jan Beulich  <jbeulich@suse.com>
3445         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
3446         templates when there's no data size prefix.
3447         (md_assemble): Reject data size prefix also for legacy encoded
3448         SIMD templates.
3449         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
3450         Uncomment previously not working line.
3451         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
3452         data16 prefix.
3453         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
3454         testsuite/gas/i386/sse2avx.d: Adjust expectations.
3456 2020-06-25  Jan Beulich  <jbeulich@suse.com>
3458         * config/tc-i386.c (build_evex_prefix): Drop early setting of
3459         vec_length.
3461 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
3463         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
3464         explicit_priv_attr.  It used to indicate CSR or priv instructions are
3465         explicitly used.
3466         (riscv_is_priv_insn): Return True if it is a privileged instruction.
3467         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
3468         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
3469         (riscv_write_out_attrs): Clarification of when to generate the elf
3470         priv spec attributes.
3471         * testsuite/gas/riscv/attribute-11.s: Add comments.
3472         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
3473         `priv_insn_<n>` to decide which priv instruction is expected to used.
3474         (<n> is a to e.)
3475         * testsuite/gas/riscv/attribute-14a.d: Likewise.
3476         * testsuite/gas/riscv/attribute-14b.d: Likewise.
3477         * testsuite/gas/riscv/attribute-14c.d: Likewise.
3478         * testsuite/gas/riscv/attribute-14d.d: Likewise.
3479         * testsuite/gas/riscv/attribute-14e.d: Likewise.
3481 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
3483         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
3484         (riscv_set_default_priv_spec): Get the priv spec version from the
3485         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
3487 2020-06-20  Alan Modra  <amodra@gmail.com>
3489         * configure.tgt: Set bfd_gas for all SH targets.
3491 2020-06-18  Jan Beulich  <jbeulich@suse.com>
3493         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
3494         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3495         expectations.
3497 2020-06-16  Lili Cui  <lili.cui@intel.com>
3499         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
3500         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
3501         * doc/c-i386.texi: Add avx512_vp2intersect.
3503 2020-06-16  Jan Beulich  <jbeulich@suse.com>
3505         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
3506         conditional.
3507         * testsuite/gas/i386/sse-check.s: Adjust comment.
3508         * testsuite/gas/i386/sse-check-error.l,
3509         testsuite/gas/i386/sse-check-warn.e,
3510         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
3511         expectations.
3513 2020-06-16  Alan Modra  <amodra@gmail.com>
3515         * config/tc-tic30.h: Remove OBJ_AOUT support.
3516         * configure.tgt: Delete tic30-*-*aout* entry.
3518 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
3520         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
3521         macros.
3522         (elf32xtensa_abi): New declaration.
3523         (option_abi_windowed, option_abi_call0): New enum constants.
3524         (md_longopts): Add entries for --abi-windowed and --abi-call0.
3525         (md_parse_option): Add handlers for --abi-windowed and
3526         --abi-call0.
3527         (xtensa_add_config_info): Use xtensa_abi_choice instead of
3528         XSHAL_ABI to format ABI tag.
3529         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
3530         --abi-call0 to the list of options.
3531         * doc/c-xtensa.texi: Add description for options --abi-windowed
3532         and --abi-call0.
3533         * testsuite/gas/xtensa/abi-call0.d: New test definition.
3534         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
3535         * testsuite/gas/xtensa/abi.s: New test source.
3537 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
3539         PR gas/26115
3540         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
3541         xsusldtrk.
3542         * testsuite/gas/i386/tsxldtrk.s: Likewise.
3543         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3544         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
3546 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3548         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
3549         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3550         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
3552 2020-06-09  Seth Girvan  <snth@snthhacks.com>
3554         * doc/c-avr.texi: Improve wording.
3556 2020-06-09  Jan Beulich  <jbeulich@suse.com>
3558         * testsuite/gas/i386/x86-64-pseudos-bad.s,
3559         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
3561 2020-06-09  Jan Beulich  <jbeulich@suse.com>
3563         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
3564         encoding tests.
3565         * testsuite/gas/i386/prefix.d: Adjust expectations.
3567 2020-06-09  Jan Beulich  <jbeulich@suse.com>
3569         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
3570         with VEX/EVEX encoding tests.
3571         * testsuite/gas/i386/prefix.d: Adjust expectations.
3573 2020-06-09  Jan Beulich  <jbeulich@suse.com>
3575         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
3576         suffix.
3577         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
3578         * testsuite/gas/i386/noreg64.d: Adjust expectations.
3579         * testsuite/gas/i386/noreg-intel64.d,
3580         testsuite/gas/i386/noreg-intel64.l,
3581         testsuite/gas/i386/noreg-intel64.s: New.
3582         * testsuite/gas/i386/i386.exp: Run new tests.
3584 2020-06-09  Jan Beulich  <jbeulich@suse.com>
3586         * config/tc-i386.c (vex_encoding_error): New enumerator.
3587         (VEX_check_operands): Rename to VEX_check_encoding. Check
3588         for vex_encoding_error. Move Imm4 handling ...
3589         (check_VecOperands): ... here.
3590         (match_template): Call VEX_check_encoding when there are no
3591         operands. Split construct calling check_VecOperands and
3592         VEX_check_encoding (when there are operands).
3593         (check_register): Don't blindly set vex_encoding_evex.
3594         * testsuite/gas/i386/pseudos-bad.s,
3595         testsuite/gas/i386/pseudos-bad.l: New.
3596         * testsuite/gas/i386/i386.exp: Run new test.
3597         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
3599 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
3601         * config/tc-arm.c (insns): Add dfb.
3602         * testsuite/gas/arm/dfb.d: New test.
3603         * testsuite/gas/arm/dfb.s: Input for test.
3605 2020-06-08  Nick Clifton  <nickc@redhat.com>
3607         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
3609 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3611         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
3613 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3615         * config/tc-i386.c (check_byte_reg): Drop dead conditional
3616         around as_bad().
3618 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3620         * config/tc-i386.c (check_register): Split RegTR handling, to
3621         fail recognition also in 64-bit mode as well as with i586 or
3622         i686 explicitly enabled.
3623         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
3624         * testsuite/gas/i386/x86_64-intel.d,
3625         testsuite/gas/i386/x86_64.d: Adjust expectations.
3627 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3629         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
3630         * testsuite/gas/cfi/cfi.exp: Run this test.
3632 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3634         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
3635         check to %st(N) parsing logic.
3636         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
3638 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3640         * config/tc-i386.c (bad_reg): New.
3641         (check_VecOperations, i386_att_operand, i386_parse_name): Check
3642         for it.
3643         (check_register): New, broken out from ...
3644         (parse_real_register): ... here. Call it.
3645         (parse_register): Call it, and error upon failure.
3646         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
3647         testsuite/gas/i386/x86-64-equ-bad.s,
3648         testsuite/gas/i386/x86-64-equ-bad.l: New.
3649         * testsuite/gas/i386/i386.exp: Run new tests.
3651 2020-06-06  Alan Modra  <amodra@gmail.com>
3653         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
3654         * doc/c-ppc.texi: Likewise.
3656 2020-06-06  Alan Modra  <amodra@gmail.com>
3658         * config/tc-ppc.c: Update throughout for reloc renaming.
3660 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
3662         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
3663         stringop-overflow.
3665 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
3667         * config/tc-riscv.c (explicit_csr): New static boolean.
3668         Used to indicate CSR are explicitly used.
3669         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
3670         (riscv_write_out_attrs): If we already have set elf priv
3671         attributes, then generate them.  Otherwise, don't generate
3672         them when no CSR are used.
3673         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
3674         * testsuite/gas/riscv/attribute-02.d: Likewise.
3675         * testsuite/gas/riscv/attribute-03.d: Likewise.
3676         * testsuite/gas/riscv/attribute-04.d: Likewise.
3677         * testsuite/gas/riscv/attribute-05.d: Likewise.
3678         * testsuite/gas/riscv/attribute-06.d: Likewise.
3679         * testsuite/gas/riscv/attribute-07.d: Likewise.
3680         * testsuite/gas/riscv/attribute-08.d: Likewise.
3681         * testsuite/gas/riscv/attribute-09.d: Likewise.
3682         * testsuite/gas/riscv/attribute-10.d: Likewise.
3683         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3684         * testsuite/gas/riscv/attribute-11.s: New testcase.
3685         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
3686         used, so we should output the ELF priv attributes.
3687         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
3688         used, so output the priv attributes according to the -mpriv-spec.
3689         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
3690         used, so ignore the -mpriv-spec setting.
3692 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
3694         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
3695         cgen_get_insn_value.
3696         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
3697         endianness to cgen_get_insn_value and cgen_put_insn_value.
3699 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3701         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
3702         cgen_put_insn_value.
3704 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3706         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
3707         bpf_cgen_cpu_open.
3708         (md_assemble): Remove no longer needed hack.
3710 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3712         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
3713         cgen_put_insn_value.
3714         (gas_cgen_md_apply_fix): Likewise.
3715         (gas_cgen_md_apply_fix): Likewise.
3716         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
3717         cgen_put_insn_value.
3718         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
3719         cgen_put_insn_value.
3721 2020-06-04  Alan Modra  <amodra@gmail.com>
3723         * testsuite/config/default.exp: Remove global directive outside
3724         proc body.
3725         * testsuite/gas/mep/complex-relocs.exp: Likewise.
3726         * testsuite/gas/microblaze/relax_size.exp: Likewise.
3727         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
3728         * testsuite/gas/mt/relocs.exp: Likewise.
3729         * testsuite/gas/rx/rx.exp: Likewise.
3731 2020-06-03  Stephen Casner  <casner@acm.org>
3733         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
3735 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
3736             Jim Wilson  <jimw@sifive.com>
3738         PR 26051
3739         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
3740         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
3741         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
3742         Move B before SB.  Move J before UJ.
3744 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
3746         * write.c (relax_segment): Fix handling of negative offset when
3747         relaxing an rs_org frag.
3748         * testsuite/gas/aarch64/org-neg.d: New test.
3749         * testsuite/gas/aarch64/org-neg.l: Error output for test.
3750         * testsuite/gas/aarch64/org-neg.s: Input for test.
3751         * testsuite/gas/arm/org-neg.d: New test.
3752         * testsuite/gas/arm/org-neg.l: Error output for test.
3753         * testsuite/gas/arm/org-neg.s: Input for test.
3755 2020-05-28  Stephen Casner  <casner@acm.org>
3757         Fix unexpected failures in gas testsuite for pdp11-aout target.
3758         These are caused by the PDP11's mix of little-endian octets in
3759         shorts but shorts in big endian order for long or quad.
3761         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
3762         * testsuite/gas/all/gas.exp: Select alternate test scripts for
3763         pdp11, skip octa test completely.
3764         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
3765         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
3766         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
3768 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
3770         * frags.c (frag_grow): Fix comment.
3772 2020-05-27  Stephen Casner  <casner@acm.org>
3774         PR gas/26001
3775         * config/tc-pdp11.c (parse_reg): Distinguish register names from
3776         symbols that begin with a register name.
3777         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
3778         * testsuite/gas/pdp11/pr26001.s: Likewise.
3779         * testsuite/gas/pdp11/pr26001.d: Likewise.
3781 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
3783         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
3784         pointer when creating struct riscv_csr_extra.
3786 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3788         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
3789         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
3790         * testsuite/gas/i386/inval-avx512f.l: Updated.
3792 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
3794         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
3795         load/store instruction variants with alignment hints.
3796         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
3797         instruction variants with alignment hints.
3799 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3801         PR gas/26044
3802         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
3803         instead of R_XGATE_PCREL_X.
3804         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
3805         BFD_RELOC_XGATE_PCREL_X.
3807 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3809         PR gas/26044
3810         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
3811         with &fragP->fr_literal[0].
3813 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3815         PR gas/26044
3816         * config/tc-vax.c (md_estimate_size_before_relax): Replace
3817         fragP->fr_literal with &fragP->fr_literal[0].
3818         (md_convert_frag): Likewise.
3820 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3822         PR gas/26044
3823         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
3824         with &fragP->fr_literal[0].
3826 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3828         PR gas/26044
3829         * config/tc-crx.c (getreg_image): Change argument type to int.
3830         (md_convert_frag): Replace fragP->fr_literal with
3831         &fragP->fr_literal[0].
3833 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3835         PR gas/26044
3836         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
3837         sprintf with memmove.
3839 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
3841         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
3842         with &fragP->fr_literal[0].
3844 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
3846         PR gas/26041
3847         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
3848         2 overlapping strings.
3850 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
3852         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
3853         with &fragP->fr_literal[0].
3855 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
3857         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
3858         with &fragp->fr_literal[0].
3859         * config/tc-microblaze.c (md_apply_fix): Likewise.
3860         * config/tc-sh.c (md_convert_frag): Likewise.
3862 2020-05-24  Jim Wilson  <jimw@sifive.com>
3864         PR 26025
3865         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
3866         asection to segT.  New locals seg and subseg.  Call subseg_set before
3867         fix_new_exp.  Call subseg_set after loop to restore original values.
3869 2020-05-21  Alan Modra  <amodra@gmail.com>
3871         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
3872         throughout.
3873         * config/obj-elf.c: Likewise.
3874         * config/tc-aarch64.c: Likewise.
3875         * config/tc-arm.c: Likewise.
3876         * config/tc-m68k.c: Likewise.
3877         * config/tc-nios2.c: Likewise.
3878         * config/tc-tic30.c: Likewise.
3879         * ecoff.c: Likewise.
3880         * read.c: Likewise.
3881         * stabs.c: Likewise.
3882         * symbols.c: Likewise.
3883         * testsuite/gas/all/test-gen.c: Likewise.
3885 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
3887         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
3888         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
3889         Static variables which are used to set the ISA extensions. You can
3890         use -march (or ELF build attributes) and -misa-spec to set them,
3891         respectively.
3892         (ext_version_hash): The hash table used to handle the extensions
3893         with versions.
3894         (init_ext_version_hash): Initialize the ext_version_hash according
3895         to riscv_ext_version_table.
3896         (riscv_get_default_ext_version): The callback function of
3897         riscv_parse_subset_t.  According to the choosed ISA spec,
3898         get the default version for the specific extension.
3899         (riscv_set_arch): Set the callback function.
3900         (enum options, struct option md_longopts): Add new option -misa-spec.
3901         (md_parse_option): Do not call riscv_set_arch for -march.  We will
3902         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
3903         to set default_isa_spec class.
3904         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
3905         ext_version_hash, and then call riscv_set_arch to set the architecture
3906         with versions according to default_arch_with_ext.
3907         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
3908         x extensions.
3909         * testsuite/gas/riscv/attribute-03.d: Likewise.
3910         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
3911         already set it's version to 2p1 by march, so no need to use the default
3912         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
3913         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
3914         ISA spec 2p2, so set 0p0 to it.
3915         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
3916         zicsr is 2p0 according to ISA spec 20191213.
3917         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
3918         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
3919         You can set them by configure options --with-arch and
3920         --with-isa-spec, respectively.
3921         (riscv_set_default_isa_spec): New function used to set the
3922         default ISA spec.
3923         (md_parse_option): Call riscv_set_default_isa_spec rather than
3924         call riscv_get_isa_spec_class directly.
3925         (riscv_after_parse_args): If the -isa-spec is not set, then we
3926         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
3927         calling riscv_set_default_isa_spec.
3928         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
3929         the --with-isa-spec may be set to different ISA spec.
3930         * testsuite/gas/riscv/attribute-02.d: Likewise.
3931         * testsuite/gas/riscv/attribute-03.d: Likewise.
3932         * testsuite/gas/riscv/attribute-04.d: Likewise.
3933         * testsuite/gas/riscv/attribute-05.d: Likewise.
3934         * testsuite/gas/riscv/attribute-06.d: Likewise.
3935         * testsuite/gas/riscv/attribute-07.d: Likewise.
3936         * configure.ac: Add configure options, --with-arch and
3937         --with-isa-spec.
3938         * configure: Regenerated.
3939         * config.in: Regenerated.
3940         * config/tc-riscv.c (default_priv_spec): Static variable which is
3941         used to check if the CSR is valid for the chosen privilege spec. You
3942         can use -mpriv-spec to set it.
3943         (enum reg_class): We now get the CSR address from csr_extra_hash rather
3944         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
3945         (riscv_init_csr_hashes): Only need to initialize one hash table
3946         csr_extra_hash.
3947         (riscv_csr_class_check): Change the return type to void.  Don't check
3948         the ISA dependency if -mcsr-check isn't set.
3949         (riscv_csr_version_check): New function.  Check and find the CSR address
3950         from csr_extra_hash, according to default_priv_spec.  Report warning
3951         for the invalid CSR if -mcsr-check is set.
3952         (reg_csr_lookup_internal): Updated.
3953         (reg_lookup_internal): Likewise.
3954         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
3955         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
3956         (md_parse_option): Call riscv_set_default_priv_version to set
3957         default_priv_spec.
3958         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
3959         privilege spec to the newest one.
3960         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
3961         include/opcode/riscv.h.
3962         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
3963         to check the ISA dependency for CSR, so fix the spec version by adding
3964         -mpriv-spec=1.11.
3965         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
3966         version warnings for the test case.
3967         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3968         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3969         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3970         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3971         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3972         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
3973         Check whether the CSR is valid when privilege version 1.9 is choosed.
3974         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3975         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
3976         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
3977         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3978         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
3979         Check whether the CSR is valid when privilege version 1.10 is choosed.
3980         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3981         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
3982         Check whether the CSR is valid when privilege version 1.11 is choosed.
3983         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
3984         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
3985         setting.  You can set it by configure option --with-priv-spec.
3986         (riscv_set_default_priv_spec): New function used to set the default
3987         privilege spec.
3988         (md_parse_option): Call riscv_set_default_priv_spec rather than
3989         call riscv_get_priv_spec_class directly.
3990         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
3991         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
3992         calling riscv_set_default_priv_spec.
3993         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
3994         the --with-priv-spec may be set to different privilege spec.
3995         * testsuite/gas/riscv/priv-reg.d: Likewise.
3996         * configure.ac: Add configure option --with-priv-spec.
3997         * configure: Regenerated.
3998         * config.in: Regenerated.
3999         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
4000         explicit_attr.  Set it to TRUE if any ELF attribute is found.
4001         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
4002         the priv attributes are set.
4003         (md_assemble): Set the default_priv_spec according to the priv
4004         attributes when we start to assemble instruction.
4005         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
4006         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
4007         don't set the corresponding ELF attributes, then try to output the
4008         default ones.
4009         (riscv_set_public_attributes): If any ELF attribute or -march-attr
4010         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
4011         to update the arch and priv attributes.
4012         (s_riscv_attribute): Make sure all arch and priv attributes are set
4013         before any instruction.
4014         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
4015         ELF attribute or -march-attr is set.  If the priv attributes are not
4016         set, then try to update them by the default setting (-mpriv-spec or
4017         --with-priv-spec).
4018         * testsuite/gas/riscv/attribute-02.d: Likewise.
4019         * testsuite/gas/riscv/attribute-03.d: Likewise.
4020         * testsuite/gas/riscv/attribute-04.d: Likewise.
4021         * testsuite/gas/riscv/attribute-06.d: Likewise.
4022         * testsuite/gas/riscv/attribute-07.d: Likewise.
4023         * testsuite/gas/riscv/attribute-08.d: Likewise.
4024         * testsuite/gas/riscv/attribute-09.d: Likewise.
4025         * testsuite/gas/riscv/attribute-10.d: Likewise.
4026         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
4027         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
4028         set by priv attributes must be supported.
4029         * testsuite/gas/riscv/attribute-05.s: Likewise.
4030         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
4031         priv attributes according to the -mpriv-spec option.
4032         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
4033         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
4034         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
4035         * testsuite/gas/riscv/priv-reg.d: Removed.
4036         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
4037         CSR according to the priv spec 1.9.
4038         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
4039         CSR according to the priv spec 1.9.1.
4040         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
4041         CSR according to the priv spec 1.10.
4042         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
4043         CSR according to the priv spec 1.11.
4044         * config/tc-riscv.c (md_show_usage): Add descriptions about
4045         the new GAS options.
4046         * doc/c-riscv.texi: Likewise.
4048 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
4050         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
4051         * testsuite/gas/ppc/power9.d: Likewise.
4052         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
4053         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
4054         sync, wait, waitrsv>: Add tests.
4055         * testsuite/gas/ppc/power10.d: Likewise.
4057 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
4059         PR 25992
4060         * config/tc-arm.c : Add arm_ext_v8r feature.
4061         (it_fsm_post_encode): Check arm_ext_v8r feature.
4062         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
4064 2020-05-19  Alan Modra  <amodra@gmail.com>
4066         * write.c (write_contents): Use bfd_get_filename rather than
4067         accessing bfd->filename directly.  Use bfd_section_name rather
4068         than accessing section->name directly.
4070 2020-05-19  Alan Modra  <amodra@gmail.com>
4072         * symbols.c (local_symbol_make): Init all of lsy_flags.
4074 2020-05-18  Alan Modra  <amodra@gmail.com>
4076         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
4077         before looking at add_symbol->sy_flags.
4079 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
4081         * config/tc-i386.c: Not handle lret/iret.
4082         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
4083         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
4084         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
4085         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
4086         * testsuite/gas/i386/lfence-ret.s: Ditto.
4087         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
4088         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
4089         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
4090         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
4091         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
4092         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
4093         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
4095 2020-05-15  Alan Modra  <amodra@gmail.com>
4096             Alex Coplan  <alex.coplan@arm.com>
4098         * symbols.c (struct local_symbol): Update comment.
4099         (resolve_symbol_value): For resolved symbols equated to other
4100         symbols, verify that the referenced symbol is not a local_symbol
4101         before accessing sy_value.  Don't leave symbol loops during
4102         finalize_syms resolution.
4103         * testsuite/gas/all/assign-bad-recursive.d: New test.
4104         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
4105         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
4106         * testsuite/gas/all/gas.exp: Run it.
4108 2020-05-14  Nick Clifton  <nickc@redhat.com>
4110         * po/sv.po: Updated Swedish translation.
4112 2020-05-11  Alan Modra  <amodra@gmail.com>
4114         * testsuite/gas/ppc/scalarquad.d,
4115         * testsuite/gas/ppc/scalarquad.s: New test.
4116         * testsuite/gas/ppc/ppc.exp: Run it.
4118 2020-05-11  Alan Modra  <amodra@gmail.com>
4120         * testsuite/gas/ppc/rightmost.d,
4121         * testsuite/gas/ppc/rightmost.s: New test.
4122         * testsuite/gas/ppc/ppc.exp: Run it.
4124 2020-05-11  Alan Modra  <amodra@gmail.com>
4126         * testsuite/gas/ppc/xvtlsbb.d,
4127         * testsuite/gas/ppc/xvtlsbb.s: New test.
4128         * testsuite/gas/ppc/ppc.exp: Run it.
4130 2020-05-11  Alan Modra  <amodra@gmail.com>
4132         * testsuite/gas/ppc/stringop.d,
4133         * testsuite/gas/ppc/stringop.s: New test.
4134         * testsuite/gas/ppc/ppc.exp: Run it.
4136 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
4138         * testsuite/gas/ppc/set_bool.d,
4139         * testsuite/gas/ppc/set_bool.s: New test.
4140         * testsuite/gas/ppc/ppc.exp: Run it.
4142 2020-05-11  Alan Modra  <amodra@gmail.com>
4144         * testsuite/gas/ppc/bitmanip.d,
4145         * testsuite/gas/ppc/bitmanip.s: New test.
4146         * testsuite/gas/ppc/ppc.exp: Run it.
4148 2020-05-11  Alan Modra  <amodra@gmail.com>
4150         * testsuite/gas/ppc/genpcv.d,
4151         * testsuite/gas/ppc/genpcv.s: New test.
4152         * testsuite/gas/ppc/ppc.exp: Run it.
4154 2020-05-11  Alan Modra  <amodra@gmail.com>
4156         * testsuite/gas/ppc/maskmanip.d,
4157         * testsuite/gas/ppc/maskmanip.s: New test.
4158         * testsuite/gas/ppc/ppc.exp: Run it.
4160 2020-05-11  Alan Modra  <amodra@gmail.com>
4161             Peter Bergner  <bergner@linux.ibm.com>
4163         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
4164         (md_assemble): Check acc specified in correct operand.
4165         * testsuite/gas/ppc/outerprod.d,
4166         * testsuite/gas/ppc/outerprod.s,
4167         * testsuite/gas/ppc/vsx4.d,
4168         * testsuite/gas/ppc/vsx4.s: New tests.
4169         * testsuite/gas/ppc/ppc.exp: Run them.
4171 2020-05-11  Alan Modra  <amodra@gmail.com>
4173         * testsuite/gas/ppc/simd_perm.d,
4174         * testsuite/gas/ppc/simd_perm.s: New test.
4175         * testsuite/gas/ppc/ppc.exp: Run it.
4177 2020-05-11  Alan Modra  <amodra@gmail.com>
4179         * testsuite/gas/ppc/int128.d,
4180         * testsuite/gas/ppc/int128.s: New test.
4181         * testsuite/gas/ppc/ppc.exp: Run it.
4183 2020-05-11  Alan Modra  <amodra@gmail.com>
4185         * testsuite/gas/ppc/vsx_32byte.d,
4186         * testsuite/gas/ppc/vsx_32byte.s: New test.
4187         * testsuite/gas/ppc/ppc.exp: Run it.
4189 2020-05-11  Alan Modra  <amodra@gmail.com>
4191         * testsuite/gas/ppc/vec_mul.s,
4192         * testsuite/gas/ppc/vec_mul.d: New test.
4193         * testsuite/gas/ppc/ppc.exp: Run it.
4195 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
4197         * testsuite/gas/ppc/byte_rev.d,
4198         * testsuite/gas/ppc/byte_rev.s: New test.
4199         * testsuite/gas/ppc/ppc.exp: Run it.
4201 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
4203         * testsuite/gas/ppc/power10.d: Add paste. tests.
4204         * testsuite/gas/ppc/power10.s: Likewise.
4206 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
4208         * testsuite/gas/ppc/power10.s: New test.
4209         * testsuite/gas/ppc/power10.d: Likewise.
4210         * testsuite/gas/ppc/ppc.exp: Run it.
4212 2020-05-11  Alan Modra  <amodra@gmail.com>
4214         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
4215         renaming.
4216         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
4217         place of -mfuture/-Mfuture.
4218         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
4219         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
4221 2020-05-06  Nick Clifton  <nickc@redhat.com>
4223         * po/sv.po: Updated Swedish translation.
4225 2020-05-06  Nick Clifton  <nickc@redhat.com>
4227         PR 25927
4228         * doc/as.texi (Preprocessing): Replace cross reference to not
4229         existant document with a URL to the equivalent page in the GCC
4230         manual.
4232 2020-05-05  Nick Clifton  <nickc@redhat.com>
4234         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
4235         construction of a DWARF-5 directory name table.
4236         * testsuite/gas/elf/pr25917.d: Update expected output.
4238 2020-05-05  Gunther Nikl <gnikl@justmail.de>
4240         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
4241         (md_parse_option): Remove initialization of elf_flags.
4243 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4245         PR gas/25863
4246         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
4247         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
4248         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
4250 2020-05-04  Nick Clifton  <nickc@redhat.com>
4252         PR 25917
4253         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
4254         table's existence before looking at its entries.
4255         Also do not emit a default directory entry if there are no
4256         directories in use.
4258         * testsuite/gas/elf/pr25917.s: New test source file.
4259         * testsuite/gas/elf/pr25917.d: New test driver.
4260         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
4262 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
4264         * config/tc-aarch64.c (fix_insn): Implement for
4265         AARCH64_OPND_UNDEFINED.
4266         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
4267         * testsuite/gas/aarch64/udf.s: New.
4268         * testsuite/gas/aarch64/udf.d: New.
4269         * testsuite/gas/aarch64/udf-invalid.s: New.
4270         * testsuite/gas/aarch64/udf-invalid.l: New.
4271         * testsuite/gas/aarch64/udf-invalid.d: New.
4273 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
4275         * config/tc-rx.c (elf_flags): Reset default value.
4276         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
4278 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
4280         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
4281         if it's not defined.
4282         (microarch_earliest): New static variable.
4283         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
4284         simcall opcode has mandatory parameter.
4285         (xg_init_global_config): Initialize microarch_earliest.
4287 2020-04-29  Nick Clifton  <nickc@redhat.com>
4289         PR 22699
4290         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
4291         IMM0_8S and add support for IMM0_8U.
4292         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
4293         unsigned 8-bit immediate.
4294         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
4295         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
4297 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
4299         * NEWS: Add news entry for big-obj.
4300         * config/tc-i386.c (i386_target_format): Support new format.
4301         * doc/c-i386.texi: Add i386 support.
4302         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
4303         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
4305 2020-04-27  Nick Clifton  <nickc@redhat.com>
4307         PR 25878
4308         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
4309         (assign_file_to_slot): New function.  Fills in an entry in the
4310         files table.
4311         (allocate_filenum): Use new function.
4312         (allocate_filename_to_slot): Use new function.  If the specified
4313         slot entry is already in use, but was chosen automatically then
4314         reassign the automatic entry.
4316 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
4318         * config/tc-i386.c (lfence_before_ret_shl): New member.
4319         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
4320         for Anysize insns.
4321         (insert_after_load): Issue warning for REP CMPS/SCAS.
4322         (insert_before_before): Handle iret, Handle
4323         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
4324         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
4325         -mlfence-before-ret=[none/not/or/shl/yes].
4326         Enable -mlfence-before-ret=shl when
4327         -mlfence-beofre-indirect-branch=all and no explicit -mlfence-before-ret option.
4328         (md_show_usage): Ditto.
4329         * doc/c-i386.texi: Ditto.
4330         * testsuite/gas/i386/i386.exp: Add new testcases.
4331         * testsuite/gas/i386/lfence-load-b.d: New.
4332         * testsuite/gas/i386/lfence-load-b.e: New.
4333         * testsuite/gas/i386/lfence-load.d: Modified.
4334         * testsuite/gas/i386/lfence-load.e: New.
4335         * testsuite/gas/i386/lfence-load.s: Modified.
4336         * testsuite/gas/i386/lfence-ret-a.d: Modified.
4337         * testsuite/gas/i386/lfence-ret-b.d: Modified.
4338         * testsuite/gas/i386/lfence-ret-c.d: New.
4339         * testsuite/gas/i386/lfence-ret-d.d: New.
4340         * testsuite/gas/i386/lfence-ret.s: Modified.
4341         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
4342         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
4343         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
4344         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
4345         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
4346         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
4347         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
4348         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
4349         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
4350         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
4352 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
4354         PR ld/25861
4355         * config/tc-xtensa.c (md_apply_fix): Replace
4356         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
4357         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
4358         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
4359         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
4360         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
4362 2020-04-22  Alan Modra  <amodra@gmail.com>
4364         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
4365         symbol for ".symver .. remove".
4366         * doc/as.texi (.symver): Update.
4367         * testsuite/gas/symver/symver11.s: Make foo weak.
4368         * testsuite/gas/symver/symver11.d: Expect an error.
4369         * testsuite/gas/symver/symver7.d: Allow other random symbols.
4371 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
4373         * testsuite/gas/symver/symver11.s: Add ".balign 8".
4375 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
4377         PR 25848
4378         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
4379         * testsuite/gas/m68k/operands.d: Update.
4380         * testsuite/gas/m68k/op68000.d: Update for new error messages.
4382 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
4384         PR binutils/24753
4385         * testsuite/gas/arm/pr24753.d: New test.
4386         * testsuite/gas/arm/pr24753.s: New test.
4388 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
4390         PR gas/23840
4391         PR gas/25295
4392         * NEWS: Mention .symver extension.
4393         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
4394         function.
4395         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
4396         add a version name.  Add local, hidden and remove visibility
4397         support.
4398         (elf_frob_symbol): Handle the list of version names.  Update the
4399         original symbol to local, hidden or remove it from the symbol
4400         table.
4401         (elf_frob_file_before_adjust): Handle the list of version names.
4402         * config/obj-elf.h (elf_visibility): New.
4403         (elf_versioned_name_list): Likewise.
4404         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
4405         and visibility.  Change versioned_name pointer to struct
4406         elf_versioned_name_list.
4407         * doc/as.texi: Update .symver directive.
4408         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
4409         error checking tests.
4410         * testsuite/gas/symver/symver6.d: New file.
4411         * testsuite/gas/symver/symver7.d: Likewise.
4412         * testsuite/gas/symver/symver7.s: Likewise.
4413         * testsuite/gas/symver/symver8.d: Likewise.
4414         * testsuite/gas/symver/symver8.s: Likewise.
4415         * testsuite/gas/symver/symver9.s: Likewise.
4416         * testsuite/gas/symver/symver9a.d: Likewise.
4417         * testsuite/gas/symver/symver9b.d: Likewise.
4418         * testsuite/gas/symver/symver10.s: Likewise.
4419         * testsuite/gas/symver/symver10a.d: Likewise.
4420         * testsuite/gas/symver/symver10b.d: Likewise.
4421         * testsuite/gas/symver/symver11.d: Likewise.
4422         * testsuite/gas/symver/symver11.s: Likewise.
4423         * testsuite/gas/symver/symver12.d: Likewise.
4424         * testsuite/gas/symver/symver12.s: Likewise.
4425         * testsuite/gas/symver/symver13.d: Likewise.
4426         * testsuite/gas/symver/symver13.s: Likewise.
4427         * testsuite/gas/symver/symver14.d: Likewise.
4428         * testsuite/gas/symver/symver14.l: Likewise.
4429         * testsuite/gas/symver/symver15.d: Likewise.
4430         * testsuite/gas/symver/symver15.l: Likewise.
4431         * testsuite/gas/symver/symver6.l: Removed.
4432         * testsuite/gas/symver/symver6.s: Updated.
4434 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
4436         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
4437         to include TSB.
4438         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
4439         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
4440         * testsuite/gas/aarch64/system.d: Update.
4442 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
4444         * testsuite/gas/aarch64/bti.d: Update -march option.
4445         * testsuite/gas/aarch64/illegal-bti.d: Remove.
4446         * testsuite/gas/aarch64/illegal-bti.l: Remove.
4447         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
4448         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
4450 2020-04-17  Alan Modra  <amodra@gmail.com>
4452         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
4454 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
4455             Nick Clifton  <nickc@redhat.com>
4457         PR 25803
4458         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
4459         targets.
4460         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
4461         for the type-2 test.
4462         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
4463         targets running this test.
4465 2020-02-16  David Faust  <david.faust@oracle.com>
4467         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
4468         * testsuite/gas/bpf/jump32.s: New file.
4469         * testsuite/gas/bpf/jump32.d: Likewise.
4471 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
4473         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
4474         documentation.
4476 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
4478         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
4479         (md_pcrel_from): Remove prototytpe.
4480         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
4481         define.
4482         (md_pcrel_from_section): Remove duplicate prototype.
4483         * tc.h (md_pcrel_from_section): Add prototype.
4484         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
4485         * config/tc-arc.h (md_pcrel_from_section): Likewise.
4486         * config/tc-arm.h (md_pcrel_from_section): Likewise.
4487         * config/tc-avr.h (md_pcrel_from_section): Likewise.
4488         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
4489         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
4490         * config/tc-csky.h (md_pcrel_from_section): Likewise.
4491         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
4492         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
4493         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
4494         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
4495         * config/tc-frv.h (md_pcrel_from_section): Likewise.
4496         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
4497         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
4498         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
4499         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
4500         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
4501         * config/tc-mep.h (md_pcrel_from_section): Likewise.
4502         * config/tc-metag.h (md_pcrel_from_section): Likewise.
4503         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
4504         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
4505         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
4506         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
4507         * config/tc-mt.h (md_pcrel_from_section): Likewise.
4508         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
4509         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
4510         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
4511         * config/tc-rx.h (md_pcrel_from_section): Likewise.
4512         * config/tc-s390.h (md_pcrel_from_section): Likewise.
4513         * config/tc-sh.h (md_pcrel_from_section): Likewise.
4514         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
4515         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4516         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
4517         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
4518         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
4519         md_apply_fix3): Delete prototypes.
4521 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
4523         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
4524         instructions.
4526 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
4528         * doc/c-z80.texi: Fix @xref warnings.
4530 2020-04-07  Lili Cui  <lili.cui@intel.com>
4532         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
4533         (cpu_noarch): Likewise.
4534         * doc/c-i386.texi: Document TSXLDTRK.
4535         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
4536         * testsuite/gas/i386/tsxldtrk.d: Likewise.
4537         * testsuite/gas/i386/tsxldtrk.s: Likewise.
4538         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
4540 2020-04-02  Lili Cui  <lili.cui@intel.com>
4542         * config/tc-i386.c (cpu_arch): Add .serialize.
4543         (cpu_noarch): Likewise.
4544         * doc/c-i386.texi: Document serialize.
4545         * testsuite/gas/i386/i386.exp: Run serialize tests
4546         * testsuite/gas/i386/serialize.d: Likewise.
4547         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
4548         * testsuite/gas/i386/serialize.s: Likewise.
4550 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4552         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
4553         * testsuite/gas/elf/section12b.d: Likewise.
4554         * testsuite/gas/elf/section16a.d: Likewise.
4555         * testsuite/gas/elf/section16b.d: Likewise.
4557 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
4559         * config/tc-m68k.c (m68k_ip): Fix range check for index register
4560         with a suppressed address register.
4562 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
4564         PR gas/25756
4565         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
4566         * testsuite/gas/i386/localpic.s: Add a test for relocation
4567         against local absolute symbol.
4568         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
4569         * testsuite/gas/i386/localpic.d: Updated.
4570         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
4571         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
4573 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4575         PR gas/25732
4576         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
4577         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
4578         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
4579         testsuite/gas/i386/x86-64-jump.d.
4580         * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
4581         Incorporate changes to
4582         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
4583         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
4584         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
4585         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
4586         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
4588 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
4590         PR 25611
4591         PR 25614
4592         * dwarf2dbg.c: Do not include "bignum.h".
4594 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
4596         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
4597         * testsuite/gas/riscv/alias-csr.s: Likewise.
4598         * testsuite/gas/riscv/no-aliases-csr.d: Move this
4599         to priv-reg-pseudo-noalias.
4600         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
4601         * testsuite/gas/riscv/bad-csr.l: Likewise.
4602         * testsuite/gas/riscv/bad-csr.s: Likewise.
4603         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
4604         * testsuite/gas/riscv/satp.s: Likewise.
4605         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
4606         csr instruction, including alias-csr testcase.
4607         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
4608         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
4609         pseudo instruction with objdump -Mno-aliases.
4610         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
4611         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
4612         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
4613         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
4614         * testsuite/gas/riscv/priv-reg.s: Likewise.
4615         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4616         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
4617         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
4619 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
4621         * config/obj-coff.c (obj_coff_section): Set the bss flag on
4622         sections with the "b" attribute.
4624 2020-03-22  Alan Modra  <amodra@gmail.com>
4626         * testsuite/gas/s12z/truncated.d: Update expected output.
4628 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
4630         PR 25690
4631         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
4632         * doc/c-z80.texi: Update documentation.
4634 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
4636         PR 25641
4637         PR 25668
4638         PR 25633
4639         Fix disassembling ED+A4/AC/B4/BC opcodes.
4640         Fix assembling lines containing colonless label and instruction
4641         with first operand inside parentheses.
4642         Fix registration of unsupported by target CPU registers.
4643         * config/tc-z80.c: See above.
4644         * config/tc-z80.h: See above.
4645         * testsuite/gas/z80/colonless.d: Update test.
4646         * testsuite/gas/z80/colonless.s: Likewise.
4647         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
4648         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
4649         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4650         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
4651         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
4652         * testsuite/gas/z80/unsup_regs.s: Likewise.
4653         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
4654         * testsuite/gas/z80/z80.exp: Likewise.
4655         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
4656         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
4657         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
4659 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4661         PR 25660
4662         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
4663         (parse_operands): Handle new operand codes.
4664         (do_neon_dyadic_long): Make shape check accept the scalar variants.
4665         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
4666         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
4667         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
4668         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
4669         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
4670         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
4671         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
4673 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
4675         * NEWS: Mention x86 assembler options for CVE-2020-0551.
4677 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
4679         * testsuite/gas/i386/i386.exp: Run new tests.
4680         * testsuite/gas/i386/lfence-byte.d: New file.
4681         * testsuite/gas/i386/lfence-byte.e: Likewise.
4682         * testsuite/gas/i386/lfence-byte.s: Likewise.
4683         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
4684         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
4685         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
4686         * testsuite/gas/i386/lfence-indbr.e: Likewise.
4687         * testsuite/gas/i386/lfence-indbr.s: Likewise.
4688         * testsuite/gas/i386/lfence-load.d: Likewise.
4689         * testsuite/gas/i386/lfence-load.s: Likewise.
4690         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
4691         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
4692         * testsuite/gas/i386/lfence-ret.s: Likewise.
4693         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
4694         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
4695         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
4696         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
4697         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
4698         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
4699         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
4700         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
4701         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
4702         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
4703         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
4704         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
4706 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
4708         * config/tc-i386.c (lfence_after_load): New.
4709         (lfence_before_indirect_branch_kind): New.
4710         (lfence_before_indirect_branch): New.
4711         (lfence_before_ret_kind): New.
4712         (lfence_before_ret): New.
4713         (last_insn): New.
4714         (load_insn_p): New.
4715         (insert_lfence_after): New.
4716         (insert_lfence_before): New.
4717         (md_assemble): Call insert_lfence_before and insert_lfence_after.
4718         Set last_insn.
4719         (OPTION_MLFENCE_AFTER_LOAD): New.
4720         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
4721         (OPTION_MLFENCE_BEFORE_RET): New.
4722         (md_longopts): Add -mlfence-after-load=,
4723         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4724         (md_parse_option): Handle -mlfence-after-load=,
4725         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4726         (md_show_usage): Display -mlfence-after-load=,
4727         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4728         (i386_cons_align): New.
4729         * config/tc-i386.h (i386_cons_align): New.
4730         (md_cons_align): New.
4731         * doc/c-i386.texi: Document -mlfence-after-load=,
4732         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4734 2020-03-11  Nick Clifton  <nickc@redhat.com>
4736         PR 25611
4737         PR 25614
4738         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
4739         (DWARF2_FILE_SIZE_NAME): Default to -1.
4740         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
4741         whichever is higher.
4742         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
4743         (NUM_MD5_BYTES): Define.
4744         (struct file entry): Add md5 field.
4745         (get_filenum): Delete and replace with...
4746         (get_basename): New function.
4747         (get_directory_table_entry): New function.
4748         (allocate_filenum): New function.
4749         (allocate_filename_to_slot): New function.
4750         (dwarf2_where): Use new functions.
4751         (dwarf2_directive_filename): Add support for extended .file
4752         pseudo-op.
4753         (dwarf2_directive_loc): Allow the use of file number zero with
4754         DWARF 5 or higher.
4755         (out_file_list): Rename to...
4756         (out_dir_and_file_list): Add DWARF 5 support.
4757         (out_debug_line): Emit extra values into the section header for
4758         DWARF 5.
4759         (out_debug_str): Allow for file 0 to be used with DWARF 5.
4760         * doc/as.texi (.file): Update the description of this pseudo-op.
4761         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
4762         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
4763         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
4764         * NEWS: Mention the new feature.
4766 2020-03-10  Alan Modra  <amodra@gmail.com>
4768         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
4769         to avoid signed overflow.
4770         * config/tc-mcore.c (md_assemble): Likewise.
4771         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
4772         * config/tc-nds32.c (SET_ADDEND): Likewise.
4773         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
4775 2020-03-09  Jan Beulich  <jbeulich@suse.com>
4777         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
4778         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
4779         testsuite/gas/i386/avx-intel.d: Adjust expectations.
4781 2020-03-07  Alan Modra  <amodra@gmail.com>
4783         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
4784         first column.
4786 2020-03-06  Nick Clifton  <nickc@redhat.com>
4788         PR 25614
4789         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
4790         0 if the dwarf_level is 5 or more.  Complain if a filename follows
4791         a file 0.
4792         * testsuite/gas/elf/dwarf-5-file0.s: New test.
4793         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
4794         * testsuite/gas/elf/elf.exp: Run the new test.
4796         PR 25612
4797         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
4798         * doc/as.texi: Fix another typo.
4800 2020-03-06  Nick Clifton  <nickc@redhat.com>
4802         PR 25612
4803         * as.c (dwarf_level): Define.
4804         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
4805         (parse_args): Add support for the new options.
4806         as.h (dwarf_level): Prototype.
4807         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
4808         value.
4809         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
4810         (DWARF2_LINE_VERSION): Remove definition.
4811         * doc/as.texi: Document the new options.
4813 2020-03-06  Nick Clifton  <nickc@redhat.com>
4815         PR 25572
4816         * as.c (main): Allow matching input and outputs when they are
4817         not regular files.
4819 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4821         * config/tc-i386.c (match_mem_size): Generalize broadcast special
4822         casing.
4823         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
4824         one of byte/word/dword/qword is set alongside a SIMD register in
4825         a template's operand.
4827 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4829         * config/tc-i386.c (match_template): Extend code in logic
4830         rejecting certain suffixes in certain modes to also cover mask
4831         register use and VecSIB. Drop special casing of broadcast. Skip
4832         immediates in the check.
4834 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4836         * config/tc-i386.c (match_template): Fold duplicate code in
4837         logic rejecting certain suffixes in certain modes. Drop
4838         pointless "else".
4840 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4842         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
4843         alongside !norex64 ones.
4844         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
4845         with both 32- and 64-bit GPR operands.
4846         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
4847         32- and 64-bit GPR operands.
4848         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
4849         testsuite/gas/i386/x86-64-avx512bw.d,
4850         testsuite/gas/i386/x86-64-avx512f-intel.d,
4851         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
4853 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4855         * config/tc-i386.c (md_assemble): Drop use of rex64.
4856         (process_suffix): For REX.W for 64-bit CRC32.
4858 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4860         * config/tc-i386.c (i386_addressing_mode): For 32-bit
4861         addressing for MPX insns without base/index.
4862         * testsuite/gas/i386/mpx-16bit.s,
4863         * testsuite/gas/i386/mpx-16bit.d: New.
4864         * testsuite/gas/i386/i386.exp: Run new test.
4866 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4868         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
4869         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
4870         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
4871         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
4872         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
4873         as well as a BSWAP one.
4874         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
4875         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
4876         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
4877         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
4878         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
4879         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
4880         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
4881         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
4882         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
4883         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
4884         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
4885         testsuite/gas/i386/vmx.d: Adjust expectations.
4887 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4889         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
4890         from having their operands swapped.
4891         * testsuite/gas/i386/waitpkg.s,
4892         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
4893         3-operand cases as well as testing of 16-bit code generation.
4894         * testsuite/gas/i386/waitpkg.d,
4895         testsuite/gas/i386/waitpkg-intel.d,
4896         testsuite/gas/i386/x86-64-waitpkg.d,
4897         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
4899 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
4901         * config/tc-riscv.c (percent_op_utype): Support the modifier
4902         %got_pcrel_hi.
4903         * doc/c-riscv.texi: Add documentation.
4904         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
4905         modifier %got_pcrel_hi.
4906         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
4907         * testsuite/gas/riscv/relax-reloc.d: Likewise.
4908         * testsuite/gas/riscv/relax-reloc.s: Likewise.
4910         * doc/c-riscv.texi (relocation modifiers): Add documentation.
4911         (RISC-V-Formats): Update the section name from "Instruction Formats"
4912         to "RISC-V Instruction Formats".
4914 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
4916         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
4917         detected in a section which does not have at least 4 byte
4918         alignment.
4919         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
4920         * testsuite/gas/arm/ldr-t.s: Likewise.
4921         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
4922         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
4923         disassembly, ignoring any NOPs that may have been inserted because
4924         of section alignment.
4925         * testsuite/gas/arm/ldr-t.d: Likewise.
4927 2020-03-04  Jan Beulich  <jbeulich@suse.com>
4929         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
4930         * doc/c-i386.texi: Mention sev_es.
4931         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
4932         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
4933         expectations.
4934         * testsuite/gas/i386/arch-13-znver1.d,
4935         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
4937 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
4939         * config/tc-i386.c (match_template): Replace ignoresize and
4940         defaultsize with mnemonicsize.
4941         (process_suffix): Likewise.
4943 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4945         PR 25627
4946         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
4947         instruction LD IY,(HL).
4948         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
4949         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
4950         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
4951         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
4953 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
4955         PR gas/25622
4956         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
4957         x86-64-default-suffix-avx.
4958         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
4959         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
4960         * testsuite/gas/i386/noreg64.d: Updated.
4961         * testsuite/gas/i386/noreg64.l: Likewise.
4962         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
4963         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
4964         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
4966 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4968         PR 25604
4969         * config/tc-z80.c (contains_register): Prevent an illegal memory
4970         access when checking an expression for a register name.
4972 2020-03-03  Alan Modra  <amodra@gmail.com>
4974         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
4975         support.
4977 2020-03-02  Alan Modra  <amodra@gmail.com>
4979         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
4980         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
4981         and .sbss sections.
4982         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
4983         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
4984         (s3_s_score_lcomm): Likewise.
4985         * config/tc-score7.c: Similarly.
4986         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
4988 2020-02-28  YunQiang Su  <syq@debian.org>
4990         PR gas/25539
4991         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
4992         to handle multi-labels.
4993         (has_label_name): New.
4995 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
4997         * config/tc-arm.c (enum pred_instruction_type): Remove
4998         NEUTRAL_IT_NO_VPT_INSN predication type.
4999         (cxn_handle_predication): Modify to require condition suffixes.
5000         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
5001         * testsuite/gas/arm/cde-scalar.s: Update test.
5002         * testsuite/gas/arm/cde-warnings.l: Update test.
5003         * testsuite/gas/arm/cde-warnings.s: Update test.
5005 2020-02-26  Alan Modra  <amodra@gmail.com>
5007         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
5008         N_() on empty string.
5010 2020-02-26  Alan Modra  <amodra@gmail.com>
5012         * read.c (read_a_source_file): Call strncpy with length one
5013         less than size of original_case_string.
5015 2020-02-26  Alan Modra  <amodra@gmail.com>
5017         * config/obj-elf.c: Indent labels correctly.
5018         * config/obj-macho.c: Likewise.
5019         * config/tc-aarch64.c: Likewise.
5020         * config/tc-alpha.c: Likewise.
5021         * config/tc-arm.c: Likewise.
5022         * config/tc-cr16.c: Likewise.
5023         * config/tc-crx.c: Likewise.
5024         * config/tc-frv.c: Likewise.
5025         * config/tc-i386-intel.c: Likewise.
5026         * config/tc-i386.c: Likewise.
5027         * config/tc-ia64.c: Likewise.
5028         * config/tc-mn10200.c: Likewise.
5029         * config/tc-mn10300.c: Likewise.
5030         * config/tc-nds32.c: Likewise.
5031         * config/tc-riscv.c: Likewise.
5032         * config/tc-s12z.c: Likewise.
5033         * config/tc-xtensa.c: Likewise.
5034         * config/tc-z80.c: Likewise.
5035         * read.c: Likewise.
5036         * symbols.c: Likewise.
5037         * write.c: Likewise.
5039 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
5041         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
5042         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
5043         after parsing all arguments.
5044         (enum csr_insn_type): New enum is used to classify the CSR instruction.
5045         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
5046         are used to check if we write a read-only CSR by the CSR instruction.
5047         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
5048         all CSR for the read-only CSR checking.
5049         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
5050         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
5051         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
5052         all CSR instructions for the read-only CSR checking.
5053         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
5054         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
5056         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
5057         (riscv_opts): Initialize it.
5058         (reg_lookup_internal): Check the `riscv_opts.csr_check`
5059         before doing the CSR checking.
5060         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
5061         (md_longopts): Add mcsr-check and mno-csr-check.
5062         (md_parse_option): Handle new enum option values.
5063         (s_riscv_option): Handle new long options.
5064         * doc/c-riscv.texi: Add description for the new .option and assembler
5065         options.
5066         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
5067         the CSR checking.
5068         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
5070         * config/tc-riscv.c (csr_extra_hash): New.
5071         (enum riscv_csr_class): New enum.  Used to decide
5072         whether or not this CSR is legal in the current ISA string.
5073         (struct riscv_csr_extra): New structure to hold all extra information
5074         of CSR.
5075         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
5076         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
5077         Call hash_reg_name to insert CSR address into reg_names_hash.
5078         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
5079         Decide whether the CSR is valid according to the csr_extra_hash.
5080         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
5081         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
5082         not a boolean.  This is same as riscv_init_csr_hash, so keep the
5083         consistent usage.
5084         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
5085         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
5086         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
5087         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
5088         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
5089         f-ext CSR are not allowed.
5090         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
5091         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
5092         source file is `priv-reg.s`, and the ISA is rv64if, so the
5093         rv32-only CSR are not allowed.
5094         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
5096 2020-02-21  Alan Modra  <amodra@gmail.com>
5098         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
5099         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
5101 2020-02-21  Alan Modra  <amodra@gmail.com>
5103         PR 25569
5104         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
5105         on section size adjustment, instead perform another write if
5106         exec header size is larger than section size.
5108 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
5110         * doc/c-riscv.texi: Add the doc entries for -march-attr/
5111         -mno-arch-attr command line options.
5113 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
5115         * testsuite/gas/riscv/c-add-addi.d: New testcase.
5116         * testsuite/gas/riscv/c-add-addi.s: Likewise.
5118 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
5120         PR 25576
5121         * config/tc-z80.c (md_parse_option): Do not use an underscore
5122         prefix for local labels in SDCC compatability mode.
5123         (z80_start_line_hook): Remove SDCC dollar label support.
5124         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
5125         * testsuite/gas/z80/sdcc.s: Likewise.
5127 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
5129         PR 25517
5130         * config/tc-z80.c: Add -march option.
5131         * doc/as.texi: Update Z80 documentation.
5132         * doc/c-z80.texi: Likewise.
5133         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
5134         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
5135         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
5136         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
5137         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
5138         * testsuite/gas/z80/gbz80_all.d: Likewise.
5139         * testsuite/gas/z80/r800_extra.d: Likewise.
5140         * testsuite/gas/z80/r800_ii8.d: Likewise.
5141         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
5142         * testsuite/gas/z80/sdcc.d: Likewise.
5143         * testsuite/gas/z80/z180.d: Likewise.
5144         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
5145         * testsuite/gas/z80/z80_doc.d: Likewise.
5146         * testsuite/gas/z80/z80_ii8.d: Likewise.
5147         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
5148         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
5149         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
5150         * testsuite/gas/z80/z80_sli.d: Likewise.
5151         * testsuite/gas/z80/z80n_all.d: Likewise.
5152         * testsuite/gas/z80/z80n_reloc.d: Likewise.
5154 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
5156         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
5157         with GNU_PROPERTY_X86_FEATURE_2_MMX.
5158         * testsuite/gas/i386/i386.exp: Run property-3 and
5159         x86-64-property-3.
5160         * testsuite/gas/i386/property-3.d: New file.
5161         * testsuite/gas/i386/property-3.s: Likewise.
5162         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
5164 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
5166         * config/tc-i386.c (cpu_arch): Add .popcnt.
5167         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
5168         Add a tab before @samp{.sse4a}.
5170 2020-02-17  Jan Beulich  <jbeulich@suse.com>
5172         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
5173         for AddrPrefixOpReg templates. Combine the two pieces of
5174         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
5175         mode.
5177 2020-02-17  Jan Beulich  <jbeulich@suse.com>
5179         PR gas/14439
5180         * config/tc-i386.c (md_assemble): Also suppress operand
5181         swapping for MONITOR{,X} and MWAIT{,X}.
5182         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
5183         Add Intel syntax monitor/mwait tests.
5184         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
5185         Adjust expectations.
5186         *testsuite/gas/i386/sse3-intel.d,
5187         testsuite/gas/i386/x86-64-sse3-intel.d: New.
5188         * testsuite/gas/i386/i386.exp: Run new tests.
5190 2020-02-17  Jan Beulich  <jbeulich@suse.com>
5192         PR gas/6518
5193         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
5194         [XYZ]MMWord memory operand ambiguity recognition logic (largely
5195         re-indentation).
5196         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
5197         cases.
5198         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
5199         * testsuite/gas/i386/avx512dq-inval.l,
5200         testsuite/gas/i386/inval-avx.l,
5201         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
5202         * testsuite/gas/i386/avx512vl-ambig.s,
5203         testsuite/gas/i386/avx512vl-ambig.l: New.
5204         * testsuite/gas/i386/i386.exp: Run new test.
5206 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
5208         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
5209         nosse4.
5210         * doc/c-i386.texi: Document sse4a and nosse4a.
5212 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
5214         * doc/c-i386.texi: Remove the old movsx and movzx documentation
5215         for AT&T syntax.
5217 2020-02-14  Jan Beulich  <jbeulich@suse.com>
5219         PR gas/25438
5220         * config/tc-i386.c (md_assemble): Move movsx/movzx special
5221         casing ...
5222         (process_suffix): ... here. Consider just the first operand
5223         initially.
5224         (check_long_reg): Drop opcode 0x63 special case again.
5225         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
5226         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
5227         Move ambiguous operand size tests ...
5228         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5229         testsuite/gas/i386/noreg64.s: ... here.
5230         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
5231         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
5232         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
5233         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
5234         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
5235         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
5236         testsuite/gas/i386/x86-64-movsxd.d,
5237         testsuite/gas/i386/x86-64-movsxd-intel.d,
5238         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
5239         Adjust expectations.    
5240         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
5241         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
5242         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
5243         * testsuite/gas/i386/i386.exp: Run new tests.
5245 2020-02-14  Jan Beulich  <jbeulich@suse.com>
5247         * config/tc-i386.c (process_operands): Also skip segment
5248         override prefix emission if it matches an already present one.
5249         * testsuite/gas/i386/prefix32.s: Add double segment override
5250         cases.
5251         * testsuite/gas/i386/prefix32.l: Adjust expectations.
5253 2020-02-14  Jan Beulich  <jbeulich@suse.com>
5255         * config/tc-i386.c (process_operands): Drop ineffectual segment
5256         overrides when optimizing.
5257         * testsuite/gas/i386/lea-optimize.d: New.
5258         * testsuite/gas/i386/i386.exp: Run new test.
5260 2020-02-14  Jan Beulich  <jbeulich@suse.com>
5262         * config/tc-i386.c (process_operands): Also check insn prefix
5263         for ineffectual segment override warning. Don't cover possible
5264         VEX/EVEX encoded insns there.
5265         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
5266         testsuite/gas/i386/lea.e: New.
5267         * testsuite/gas/i386/i386.exp: Run new test.
5269 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
5271         PR gas/25438
5272         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
5273         syntax.
5275 2020-02-13  Fangrui Song   <maskray@google.com>
5276             H.J. Lu  <hongjiu.lu@intel.com>
5278         PR gas/25551
5279         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
5280         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
5281         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
5282         * testsuite/gas/i386/relax-5.d: New file.
5283         * testsuite/gas/i386/relax-5.s: Likewise.
5284         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
5285         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
5287 2020-02-13  Jan Beulich  <jbeulich@suse.com>
5289         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
5290         "nosse4" entry.
5292 2020-02-12  Jan Beulich  <jbeulich@suse.com>
5294         * config/tc-i386.c (avx512): New (at file scope), moved from
5295         (check_VecOperands): ... here.
5296         (process_suffix): Add [XYZ]MMword operand size handling.
5297         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
5298         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
5299         tests.
5300         * testsuite/gas/i386/avx512dq-inval.l,
5301         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
5303 2020-02-12  Jan Beulich  <jbeulich@suse.com>
5305         PR gas/24546
5306         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
5307         code only.
5308         * config/tc-i386-intel.c (i386_intel_operand): Also handle
5309         CALL/JMP in O_tbyte_ptr case.
5310         * doc/c-i386.texi: Mention far call and full pointer load ISA
5311         differences.
5312         * testsuite/gas/i386/x86-64-branch-3.s,
5313         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
5314         * testsuite/gas/i386/x86-64-branch-3.d,
5315         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
5316         * testsuite/gas/i386/x86-64-branch-5.l,
5317         testsuite/gas/i386/x86-64-branch-5.s: New.
5318         * testsuite/gas/i386/i386.exp: Run new test.
5320 2020-02-12  Jan Beulich  <jbeulich@suse.com>
5322         PR gas/25438
5323         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
5324         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
5325         64-bit-only warning.
5326         (check_word_reg): Consistently error on mismatching register
5327         size and suffix.
5328         * testsuite/gas/i386/general.s: Replace dword GPR with word one
5329         for movw. Replace suffix / GPR for orb.
5330         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
5331         byte GPRs as well as ones for inb/outb with a word accumulator.
5332         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
5333         testsuite/gas/i386/inval.l: Adjust expectations.
5335 2020-02-12  Jan Beulich  <jbeulich@suse.com>
5337         * config/tc-i386.c (operand_type_register_match): Also fall
5338         through initial two if()-s when the template allows for a GPR
5339         operand. Adjust comment.
5341 2020-02-11  Jan Beulich  <jbeulich@suse.com>
5343         (struct _i386_insn): New field "short_form".
5344         (optimize_encoding): Drop setting of shortform field.
5345         (process_suffix): Set i.short_form. Replace shortform use.
5346         (process_operands): Replace shortform use.
5348 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
5350         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
5351         loop initial declaration.
5353 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
5355         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
5356         instructions that can have 5 arguments.
5357         (enum operand_parse_code): Add new operands.
5358         (parse_operands): Account for new operands.
5359         (S5): New macro.
5360         (enum neon_shape_el): Introduce P suffixes for coprocessor.
5361         (neon_select_shape): Account for P suffix.
5362         (LOW1): Move macro to global position.
5363         (HI4): Move macro to global position.
5364         (vcx_assign_vec_d): New.
5365         (vcx_assign_vec_m): New.
5366         (vcx_assign_vec_n): New.
5367         (enum vcx_reg_type): New.
5368         (vcx_get_reg_type): New.
5369         (vcx_size_pos): New.
5370         (vcx_vec_pos): New.
5371         (vcx_handle_shape): New.
5372         (vcx_ensure_register_in_range): New.
5373         (vcx_handle_register_arguments): New.
5374         (vcx_handle_insn_block): New.
5375         (vcx_handle_common_checks): New.
5376         (do_vcx1): New.
5377         (do_vcx2): New.
5378         (do_vcx3): New.
5379         * testsuite/gas/arm/cde-missing-fp.d: New test.
5380         * testsuite/gas/arm/cde-missing-fp.l: New test.
5381         * testsuite/gas/arm/cde-missing-mve.d: New test.
5382         * testsuite/gas/arm/cde-missing-mve.l: New test.
5383         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
5384         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
5385         * testsuite/gas/arm/cde-mve.s: New test.
5386         * testsuite/gas/arm/cde-warnings.l:
5387         * testsuite/gas/arm/cde-warnings.s:
5388         * testsuite/gas/arm/cde.d:
5389         * testsuite/gas/arm/cde.s:
5391 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
5392             Matthew Malcomson  <matthew.malcomson@arm.com>
5394         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
5395         CDE coprocessor that can be enabled.
5396         (enum pred_instruction_type): New pred type.
5397         (BAD_NO_VPT): New error message.
5398         (BAD_CDE): New error message.
5399         (BAD_CDE_COPROC): New error message.
5400         (enum operand_parse_code): Add new immediate operands.
5401         (parse_operands): Account for new immediate operands.
5402         (check_cde_operand): New.
5403         (cde_coproc_enabled): New.
5404         (cde_coproc_pos): New.
5405         (cde_handle_coproc): New.
5406         (cxn_handle_predication): New.
5407         (do_custom_instruction_1): New.
5408         (do_custom_instruction_2): New.
5409         (do_custom_instruction_3): New.
5410         (do_cx1): New.
5411         (do_cx1a): New.
5412         (do_cx1d): New.
5413         (do_cx1da): New.
5414         (do_cx2): New.
5415         (do_cx2a): New.
5416         (do_cx2d): New.
5417         (do_cx2da): New.
5418         (do_cx3): New.
5419         (do_cx3a): New.
5420         (do_cx3d): New.
5421         (do_cx3da): New.
5422         (handle_pred_state): Define new IT block behaviour.
5423         (insns): Add newn CX*{,d}{,a} instructions.
5424         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
5425         Define new cdecp extension strings.
5426         * doc/c-arm.texi: Document new cdecp extension arguments.
5427         * testsuite/gas/arm/cde-scalar.d: New test.
5428         * testsuite/gas/arm/cde-scalar.s: New test.
5429         * testsuite/gas/arm/cde-warnings.d: New test.
5430         * testsuite/gas/arm/cde-warnings.l: New test.
5431         * testsuite/gas/arm/cde-warnings.s: New test.
5432         * testsuite/gas/arm/cde.d: New test.
5433         * testsuite/gas/arm/cde.s: New test.
5435 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
5437         PR gas/25516
5438         * config/tc-i386.c (intel64): Renamed to ...
5439         (isa64): This.
5440         (match_template): Accept Intel64 only instruction by default.
5441         (i386_displacement): Updated.
5442         (md_parse_option): Updated.
5443         * c-i386.texi: Update -mamd64/-mintel64 documentation.
5444         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
5445         -mamd64 to x86-64-sysenter-amd.
5446         * testsuite/gas/i386/x86-64-sysenter.d: New file.
5448 2020-02-10  Alan Modra  <amodra@gmail.com>
5450         * config/obj-elf.c (obj_elf_change_section): Error for section
5451         type, attr or entsize changes in assembly.
5452         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
5453         * testsuite/gas/elf/section5.l: Update.
5455 2020-02-10  Alan Modra  <amodra@gmail.com>
5457         * output-file.c (output_file_close): Do a normal close when
5458         flag_always_generate_output.
5459         * write.c (write_object_file): Don't stop output when
5460         flag_always_generate_output.
5462 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
5464         PR 25469
5465         * config/tc-z80.c: Add -gbz80 command line option to generate code
5466         for the GameBoy Z80.  Add support for generating DWARF.
5467         * config/tc-z80.h: Add support for DWARF debug information
5468         generation.
5469         * doc/c-z80.texi: Document new command line option.
5470         * testsuite/gas/z80/gbz80_all.d: New file.
5471         * testsuite/gas/z80/gbz80_all.s: New file.
5472         * testsuite/gas/z80/z80.exp: Run the new tests.
5473         * testsuite/gas/z80/z80n_all.d: New file.
5474         * testsuite/gas/z80/z80n_all.s: New file.
5475         * testsuite/gas/z80/z80n_reloc.d: New file.
5477 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
5479         PR gas/25381
5480         * config/obj-elf.c (get_section): Also check
5481         linked_to_symbol_name.
5482         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
5483         (obj_elf_parse_section_letters): Handle the 'o' flag.
5484         (build_group_lists): Renamed to ...
5485         (build_additional_section_info): This.  Set elf_linked_to_section
5486         from map_head.linked_to_symbol_name.
5487         (elf_adjust_symtab): Updated.
5488         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
5489         * doc/as.texi: Document the 'o' flag.
5490         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
5491         * testsuite/gas/elf/section18.d: New file.
5492         * testsuite/gas/elf/section18.s: Likewise.
5493         * testsuite/gas/elf/section19.d: Likewise.
5494         * testsuite/gas/elf/section19.s: Likewise.
5495         * testsuite/gas/elf/section20.d: Likewise.
5496         * testsuite/gas/elf/section20.s: Likewise.
5497         * testsuite/gas/elf/section21.d: Likewise.
5498         * testsuite/gas/elf/section21.l: Likewise.
5499         * testsuite/gas/elf/section21.s: Likewise.
5501 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
5503         * NEWS: Mention x86 assembler options to align branches for
5504         binutils 2.34.
5506 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
5508         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
5509         only for ELF targets.
5510         * testsuite/gas/i386/unique.d: Don't xfail.
5511         * testsuite/gas/i386/x86-64-unique.d: Likewise.
5513 2020-02-06  Alan Modra  <amodra@gmail.com>
5515         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
5516         * testsuite/gas/i386/x86-64-unique.d: Likewise.
5518 2020-02-06  Alan Modra  <amodra@gmail.com>
5520         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
5521         xfail, and rename test.
5522         * testsuite/gas/elf/section12b.d: Likewise.
5523         * testsuite/gas/elf/section16a.d: Likewise.
5524         * testsuite/gas/elf/section16b.d: Likewise.
5526 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
5528         PR gas/25380
5529         * config/obj-elf.c (section_match): Removed.
5530         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
5531         section_id.
5532         (obj_elf_change_section): Replace info and group_name arguments
5533         with match_p.  Also update the section ID and flags from match_p.
5534         (obj_elf_section): Handle "unique,N".  Update call to
5535         obj_elf_change_section.
5536         * config/obj-elf.h (elf_section_match): New.
5537         (obj_elf_change_section): Updated.
5538         * config/tc-arm.c (start_unwind_section): Update call to
5539         obj_elf_change_section.
5540         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
5541         * config/tc-microblaze.c (microblaze_s_data): Likewise.
5542         (microblaze_s_sdata): Likewise.
5543         (microblaze_s_rdata): Likewise.
5544         (microblaze_s_bss): Likewise.
5545         * config/tc-mips.c (s_change_section): Likewise.
5546         * config/tc-msp430.c (msp430_profiler): Likewise.
5547         * config/tc-rx.c (parse_rx_section): Likewise.
5548         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
5549         * doc/as.texi: Document "unique,N" in .section directive.
5550         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
5551         * testsuite/gas/elf/section15.d: New file.
5552         * testsuite/gas/elf/section15.s: Likewise.
5553         * testsuite/gas/elf/section16.s: Likewise.
5554         * testsuite/gas/elf/section16a.d: Likewise.
5555         * testsuite/gas/elf/section16b.d: Likewise.
5556         * testsuite/gas/elf/section17.d: Likewise.
5557         * testsuite/gas/elf/section17.l: Likewise.
5558         * testsuite/gas/elf/section17.s: Likewise.
5559         * testsuite/gas/i386/unique.d: Likewise.
5560         * testsuite/gas/i386/unique.s: Likewise.
5561         * testsuite/gas/i386/x86-64-unique.d: Likewise.
5562         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
5564 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
5566         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
5568 2020-02-01  Anthony Green  <green@moxielogic.com>
5570         * config/tc-moxie.c (md_begin): Don't force big-endian mode.
5572 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
5574         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
5575         %tls_ldo.
5577 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
5579         PR gas/25472
5580         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
5581         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
5582         +mve.
5583         * testsuite/gas/arm/mve_dsp.d: New test.
5585 2020-01-31  Nick Clifton  <nickc@redhat.com>
5587         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
5588         rather than BFD_RELOC_NONE.
5590 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
5592         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
5593         to support VLDMIA instruction for MVE.
5594         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
5595         instruction for MVE.
5596         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
5597         instruction for MVE.
5598         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
5599         instruction for MVE.
5600         * testsuite/gas/arm/mve-ldst.d: New test.
5601         * testsuite/gas/arm/mve-ldst.s: Likewise.
5603 2020-01-31  Nick Clifton  <nickc@redhat.com>
5605         * po/fr.po: Updated French translation.
5606         * po/ru.po: Updated Russian translation.
5608 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
5610         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
5611         .s for the movprfx.
5612         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
5613         * testsuite/gas/aarch64/sve-movprfx_28.d,
5614         * testsuite/gas/aarch64/sve-movprfx_28.l,
5615         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
5617 2020-01-30  Jan Beulich  <jbeulich@suse.com>
5619         * config/tc-i386.c (output_disp): Tighten base_opcode check.
5620         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
5621         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
5622         Adjust expectations.
5624 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
5626         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
5627         * testsuite/gas/bpf/alu-be.d: Likewise.
5628         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
5629         * testsuite/gas/bpf/alu32-be.d: Likewise.
5631 2020-01-30  Jan Beulich  <jbeulich@suse.com>
5633         * testsuite/gas/i386/x86-64-branch-2.s,
5634         testsuite/gas/i386/x86-64-branch-4.s,
5635         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
5636         * testsuite/gas/i386/ilp32/x86-64-branch.d,
5637         testsuite/gas/i386/x86-64-branch-2.d,
5638         testsuite/gas/i386/x86-64-branch-4.l,
5639         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
5641 2020-01-30  Jan Beulich  <jbeulich@suse.com>
5643         * config/tc-i386.c (process_suffix): .
5644         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
5645         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
5646         Add LRETQ case.
5647         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
5648         suffix.
5649         testsuite/gas/i386/x86_64.s: Add RETF cases.
5650         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
5651         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
5652         testsuite/gas/i386/x86-64-opcode.d,
5653         testsuite/gas/i386/x86-64-suffix-intel.d,
5654         testsuite/gas/i386/x86-64-suffix.d,
5655         testsuite/gas/i386/x86_64-intel.d
5656         testsuite/gas/i386/x86_64.d: Adjust expectations.
5657         * testsuite/gas/i386/x86-64-suffix.e,
5658         testsuite/gas/i386/x86_64.e: New.
5660 2020-01-30  Jan Beulich  <jbeulich@suse.com>
5662         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
5663         special case.
5665 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
5667         PR binutils/25445
5668         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
5669         movsxd.
5670         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
5671         differences.  Document movslq and movsxd.
5672         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
5673         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
5674         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
5675         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
5676         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
5677         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
5678         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
5679         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
5680         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
5681         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
5682         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
5684 2020-01-27  Alan Modra  <amodra@gmail.com>
5686         * testsuite/gas/all/gas.exp: Replace case statements with switch
5687         statements.
5688         * testsuite/gas/elf/elf.exp: Likewise.
5689         * testsuite/gas/macros/macros.exp: Likewise.
5690         * testsuite/lib/gas-defs.exp: Likewise.
5692 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
5694         PR 25403
5695         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
5696         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
5698 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
5700         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
5701         s exts must be known, so rename *ok* to *fail*.
5702         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
5703         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
5704         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
5705         above change.
5706         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
5707         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
5709 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
5711         PR gas/25438
5712         * config/tc-i386.c (check_long_reg): Always disallow double word
5713         suffix in mnemonic with word general register.
5714         * testsuite/gas/i386/general.s: Replace word general register
5715         with double word general register for movl.
5716         * testsuite/gas/i386/inval.s: Add tests for movl with word general
5717         register.
5718         * testsuite/gas/i386/general.l: Updated.
5719         * testsuite/gas/i386/inval.l: Likewise.
5721 2020-01-22  Alan Modra  <amodra@gmail.com>
5723         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
5724         __tls_get_addr_desc and __tls_get_addr_opt.
5726 2020-01-21  Jan Beulich  <jbeulich@suse.com>
5728         * testsuite/gas/i386/inval-crc32.s,
5729         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
5730         * testsuite/gas/i386/inval-crc32.l,
5731         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
5733 2020-01-21  Jan Beulich  <jbeulich@suse.com>
5735         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
5736         generic code path. Deal with No_lSuf being set in a template.
5737         * testsuite/gas/i386/inval-crc32.l,
5738         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
5739         instead of error(s) when operand size is ambiguous.
5740         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5741         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
5742         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
5743         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
5744         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
5745         Adjust expectations.
5747 2020-01-21  Jan Beulich  <jbeulich@suse.com>
5749         * config/tc-i386.c (process_suffix): Drop SYSRET special case
5750         and an intel_syntax check. Re-write lack-of-suffix processing
5751         logic.
5752         * doc/c-i386.texi: Document operand size defaults for suffix-
5753         less AT&T syntax insns.
5754         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
5755         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
5756         testsuite/gas/i386/x86-64-avx-scalar.s,
5757         testsuite/gas/i386/x86-64-avx.s,
5758         testsuite/gas/i386/x86-64-bundle.s,
5759         testsuite/gas/i386/x86-64-intel64.s,
5760         testsuite/gas/i386/x86-64-lock-1.s,
5761         testsuite/gas/i386/x86-64-opcode.s,
5762         testsuite/gas/i386/x86-64-sse2avx.s,
5763         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
5764         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
5765         testsuite/gas/i386/x86-64-nops.s,
5766         testsuite/gas/i386/x86-64-ptwrite.s,
5767         testsuite/gas/i386/x86-64-simd.s,
5768         testsuite/gas/i386/x86-64-sse-noavx.s,
5769         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
5770         insns.
5771         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5772         testsuite/gas/i386/noreg64.s: Add further tests.
5773         * testsuite/gas/i386/ilp32/x86-64-nops.d,
5774         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
5775         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
5776         testsuite/gas/i386/sse-noavx.d,
5777         testsuite/gas/i386/x86-64-intel64.d,
5778         testsuite/gas/i386/x86-64-nops.d,
5779         testsuite/gas/i386/x86-64-opcode.d,
5780         testsuite/gas/i386/x86-64-ptwrite-intel.d,
5781         testsuite/gas/i386/x86-64-ptwrite.d,
5782         testsuite/gas/i386/x86-64-simd-intel.d,
5783         testsuite/gas/i386/x86-64-simd-suffix.d,
5784         testsuite/gas/i386/x86-64-simd.d,
5785         testsuite/gas/i386/x86-64-sse-noavx.d
5786         testsuite/gas/i386/x86-64-suffix.d,
5787         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
5788         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
5789         testsuite/gas/i386/noreg64.l: New.
5790         * testsuite/gas/i386/i386.exp: Run new tests.
5792 2020-01-21  Jan Beulich  <jbeulich@suse.com>
5794         * testsuite/gas/i386/avx512_bf16_vl.s,
5795         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
5796         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
5797         broadcast forms of VCVTNEPS2BF16.
5798         * testsuite/gas/i386/avx512_bf16_vl.d,
5799         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
5801 2020-01-20  Nick Clifton  <nickc@redhat.com>
5803         * po/uk.po: Updated Ukranian translation.
5805 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
5807         PR ld/25416
5808         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
5809         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
5810         x32 object.
5811         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
5812         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
5813         R_X86_64_GOTPC32_TLSDESC relocation.
5815 2020-01-18  Nick Clifton  <nickc@redhat.com>
5817         * configure: Regenerate.
5818         * po/gas.pot: Regenerate.
5820 2020-01-18  Nick Clifton  <nickc@redhat.com>
5822         Binutils 2.34 branch created.
5824 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
5826         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
5827         with vex_encoding_vex.
5828         (parse_insn): Likewise.
5829         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
5830         and {vex3} documentation.
5831         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
5832         {vex}.
5833         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
5835 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
5837         PR 25376
5838         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
5839         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
5840         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
5841         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
5842         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
5843         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
5845 2020-01-16  Jan Beulich  <jbeulich@suse.com>
5847         * config/tc-i386.c (match_template): Drop found_cpu_match local
5848         variable.
5850 2020-01-16  Jan Beulich  <jbeulich@suse.com>
5852         * testsuite/gas/i386/avx512dq-inval.l,
5853         testsuite/gas/i386/avx512dq-inval.s: New.
5854         * testsuite/gas/i386/i386.exp: Run new test.
5856 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
5858         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
5859         relocations when the target is 430X, except when extracting part of an
5860         expression.
5861         (msp430_srcoperand): Adjust comment.
5862         Initialize the expp member of the msp430_operand_s struct as
5863         appropriate.
5864         (msp430_dstoperand): Likewise.
5865         * testsuite/gas/msp430/msp430.exp: Run new test.
5866         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
5867         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
5869 2020-01-15  Alan Modra  <amodra@gmail.com>
5871         * configure.tgt: Add sparc-*-freebsd case.
5873 2020-01-14  Lili Cui <lili.cui@intel.com>
5875         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
5876         * testsuite/gas/i386/align-branch-1b.d: Likewise.
5877         * testsuite/gas/i386/align-branch-1c.d: Likewise.
5878         * testsuite/gas/i386/align-branch-1d.d: Likewise.
5879         * testsuite/gas/i386/align-branch-1e.d: Likewise.
5880         * testsuite/gas/i386/align-branch-1f.d: Likewise.
5881         * testsuite/gas/i386/align-branch-1g.d: Likewise.
5882         * testsuite/gas/i386/align-branch-1h.d: Likewise.
5883         * testsuite/gas/i386/align-branch-1i.d: Likewise.
5884         * testsuite/gas/i386/align-branch-5.d: Likewise.
5885         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
5886         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
5887         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
5888         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
5889         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
5890         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
5891         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
5892         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
5893         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
5894         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
5895         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
5896         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
5898 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
5900         PR 25377
5901         * config/tc-z80.c: Add support for half precision, single
5902         precision and double precision floating point values.
5903         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
5904         * doc/as.texi: Add new z80 command line options.
5905         * doc/c-z80.texi: Document new z80 command line options.
5906         * testsuite/gas/z80/ez80_pref_dis.s: New test.
5907         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
5908         * testsuite/gas/z80/z80.exp: Run the new test.
5909         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
5910         * testsuite/gas/z80/fp_zeda32.d: Likewise.
5911         * testsuite/gas/z80/strings.d: Update expected output.
5913 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
5915         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
5916         dependency.
5918 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
5920         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
5921         the CPU.
5922         * config/tc-arc.h: Add header if/defs.
5923         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
5925 2020-01-13  Alan Modra  <amodra@gmail.com>
5927         * testsuite/gas/wasm32/allinsn.d: Update expected output.
5929 2020-01-13  Alan Modra  <amodra@gmail.com>
5931         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
5932         insertion.
5934 2020-01-10  Alan Modra  <amodra@gmail.com>
5936         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
5937         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
5939 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
5941         PR 25224
5942         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
5943         opcode byte values.
5944         (emit_ld_r_r): Likewise.
5945         (emit_ld_rr_m): Likewise.
5946         (emit_ld_rr_nn): Likewise.
5948 2020-01-09  Jan Beulich  <jbeulich@suse.com>
5950         * config/tc-i386.c (optimize_encoding): Add
5951         is_any_vex_encoding() invocations. Drop respective
5952         i.tm.extension_opcode == None checks.
5954 2020-01-09  Jan Beulich  <jbeulich@suse.com>
5956         * config/tc-i386.c (md_assemble): Check RegRex is clear during
5957         REX transformations. Correct comment indentation.
5959 2020-01-09  Jan Beulich  <jbeulich@suse.com>
5961         * config/tc-i386.c (optimize_encoding): Generalize register
5962         transformation for TEST optimization.
5964 2020-01-09  Jan Beulich  <jbeulich@suse.com>
5966         * testsuite/gas/i386/x86-64-sysenter-amd.s,
5967         testsuite/gas/i386/x86-64-sysenter-amd.d,
5968         testsuite/gas/i386/x86-64-sysenter-amd.l,
5969         testsuite/gas/i386/x86-64-sysenter-intel.d,
5970         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
5971         * testsuite/gas/i386/i386.exp: Run new tests.
5973 2020-01-08  Nick Clifton  <nickc@redhat.com>
5975         PR 25284
5976         * doc/as.texi (Align): Document the fact that all arguments can be
5977         omitted.
5978         (Balign): Likewise.
5979         (P2align): Likewise.
5981 2020-01-08  Nick Clifton  <nickc@redhat.com>
5983         PR 14891
5984         * config/obj-elf.c (obj_elf_section): Fail if the section name is
5985         already defined as a different symbol type.
5986         * testsuite/gas/elf/pr14891.s: New test source file.
5987         * testsuite/gas/elf/pr14891.d: New test driver.
5988         * testsuite/gas/elf/pr14891.s: New test expected error output.
5989         * testsuite/gas/elf/elf.exp: Run the new test.
5991 2020-01-08  Alan Modra  <amodra@gmail.com>
5993         * config/tc-z8k.c (md_begin): Make idx unsigned.
5994         (get_specific): Likewise for this_index.
5996 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
5998         * onfig/tc-arc.c (parse_reloc_symbol): New function.
5999         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
6000         (md_operand): Set X_md to absent.
6001         (arc_parse_name): Check for X_md.
6003 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
6005         PR 25311
6006         * as.h (TC_STRING_ESCAPES): Provide a default definition.
6007         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
6008         NO_STRING_ESCAPES.
6009         * read.c (next_char_of_string): Likewise.
6010         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
6011         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
6013 2020-01-03  Nick Clifton  <nickc@redhat.com>
6015         * po/sv.po: Updated Swedish translation.
6017 2020-01-03  Jan Beulich  <jbeulich@suse.com>
6019         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
6020         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
6022 2020-01-03  Jan Beulich  <jbeulich@suse.com>
6024         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
6025         by-element usdot. Add 64-bit form tests for by-element sudot.
6026         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
6028 2020-01-03  Jan Beulich  <jbeulich@suse.com>
6030         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
6031         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
6033 2020-01-03  Jan Beulich  <jbeulich@suse.com>
6035         * testsuite/gas/aarch64/f64mm.d,
6036         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
6038 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
6040         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
6041         support for assembler code generated by SDCC. Add new relocation
6042         types. Add z80-elf target support.
6043         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
6044         labels. Local labels starts from ".L".
6045         * NEWS: Mention the new support.
6046         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
6047         * testsuite/gas/all/fwdexp.s: Likewise.
6048         * testsuite/gas/all/cond.l: Likewise.
6049         * testsuite/gas/all/cond.s: Likewise.
6050         * testsuite/gas/all/fwdexp.d: Likewise.
6051         * testsuite/gas/all/fwdexp.s: Likewise.
6052         * testsuite/gas/elf/section2.e-mips: Likewise.
6053         * testsuite/gas/elf/section2.l: Likewise.
6054         * testsuite/gas/elf/section2.s: Likewise.
6055         * testsuite/gas/macros/app1.d: Likewise.
6056         * testsuite/gas/macros/app1.s: Likewise.
6057         * testsuite/gas/macros/app2.d: Likewise.
6058         * testsuite/gas/macros/app2.s: Likewise.
6059         * testsuite/gas/macros/app3.d: Likewise.
6060         * testsuite/gas/macros/app3.s: Likewise.
6061         * testsuite/gas/macros/app4.d: Likewise.
6062         * testsuite/gas/macros/app4.s: Likewise.
6063         * testsuite/gas/macros/app4b.s: Likewise.
6064         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
6065         * testsuite/gas/z80/z80.exp: Add new tests
6066         * testsuite/gas/z80/dollar.d: New file.
6067         * testsuite/gas/z80/dollar.s: New file.
6068         * testsuite/gas/z80/ez80_adl_all.d: New file.
6069         * testsuite/gas/z80/ez80_adl_all.s: New file.
6070         * testsuite/gas/z80/ez80_adl_suf.d: New file.
6071         * testsuite/gas/z80/ez80_isuf.s: New file.
6072         * testsuite/gas/z80/ez80_z80_all.d: New file.
6073         * testsuite/gas/z80/ez80_z80_all.s: New file.
6074         * testsuite/gas/z80/ez80_z80_suf.d: New file.
6075         * testsuite/gas/z80/r800_extra.d: New file.
6076         * testsuite/gas/z80/r800_extra.s: New file.
6077         * testsuite/gas/z80/r800_ii8.d: New file.
6078         * testsuite/gas/z80/r800_z80_doc.d: New file.
6079         * testsuite/gas/z80/z180.d: New file.
6080         * testsuite/gas/z80/z180.s: New file.
6081         * testsuite/gas/z80/z180_z80_doc.d: New file.
6082         * testsuite/gas/z80/z80_doc.d: New file.
6083         * testsuite/gas/z80/z80_doc.s: New file.
6084         * testsuite/gas/z80/z80_ii8.d: New file.
6085         * testsuite/gas/z80/z80_ii8.s: New file.
6086         * testsuite/gas/z80/z80_in_f_c.d: New file.
6087         * testsuite/gas/z80/z80_in_f_c.s: New file.
6088         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
6089         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
6090         * testsuite/gas/z80/z80_out_c_0.d: New file.
6091         * testsuite/gas/z80/z80_out_c_0.s: New file.
6092         * testsuite/gas/z80/z80_reloc.d: New file.
6093         * testsuite/gas/z80/z80_reloc.s: New file.
6094         * testsuite/gas/z80/z80_sli.d: New file.
6095         * testsuite/gas/z80/z80_sli.s: New file.
6097 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
6099         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
6100         REGLIST_RN.
6102 2020-01-01  Alan Modra  <amodra@gmail.com>
6104         Update year range in copyright notice of all files.
6106 For older changes see ChangeLog-2019
6108 Copyright (C) 2020 Free Software Foundation, Inc.
6110 Copying and distribution of this file, with or without modification,
6111 are permitted in any medium without royalty provided the copyright
6112 notice and this notice are preserved.
6114 Local Variables:
6115 mode: change-log
6116 left-margin: 8
6117 fill-column: 74
6118 version-control: never
6119 End: