x86-64: also diagnose far returns / IRET with ambiguous operand size
[deliverable/binutils-gdb.git] / gas / ChangeLog
1 2020-01-30 Jan Beulich <jbeulich@suse.com>
2
3 * config/tc-i386.c (process_suffix): .
4 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
5 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
6 Add LRETQ case.
7 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
8 suffix.
9 testsuite/gas/i386/x86_64.s: Add RETF cases.
10 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
11 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
12 testsuite/gas/i386/x86-64-opcode.d,
13 testsuite/gas/i386/x86-64-suffix-intel.d,
14 testsuite/gas/i386/x86-64-suffix.d,
15 testsuite/gas/i386/x86_64-intel.d
16 testsuite/gas/i386/x86_64.d: Adjust expectations.
17 * testsuite/gas/i386/x86-64-suffix.e,
18 testsuite/gas/i386/x86_64.e: New.
19
20 2020-01-30 Jan Beulich <jbeulich@suse.com>
21
22 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
23 special case.
24
25 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
26
27 PR binutils/25445
28 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
29 movsxd.
30 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
31 differences. Document movslq and movsxd.
32 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
33 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
34 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
35 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
36 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
37 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
38 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
39 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
40 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
41 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
42 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
43
44 2020-01-27 Alan Modra <amodra@gmail.com>
45
46 * testsuite/gas/all/gas.exp: Replace case statements with switch
47 statements.
48 * testsuite/gas/elf/elf.exp: Likewise.
49 * testsuite/gas/macros/macros.exp: Likewise.
50 * testsuite/lib/gas-defs.exp: Likewise.
51
52 2020-01-27 Tamar Christina <tamar.christina@arm.com>
53
54 PR 25403
55 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
56 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
57
58 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
59
60 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
61 s exts must be known, so rename *ok* to *fail*.
62 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
63 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
64 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
65 above change.
66 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
67 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
68
69 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
70
71 PR gas/25438
72 * config/tc-i386.c (check_long_reg): Always disallow double word
73 suffix in mnemonic with word general register.
74 * testsuite/gas/i386/general.s: Replace word general register
75 with double word general register for movl.
76 * testsuite/gas/i386/inval.s: Add tests for movl with word general
77 register.
78 * testsuite/gas/i386/general.l: Updated.
79 * testsuite/gas/i386/inval.l: Likewise.
80
81 2020-01-22 Alan Modra <amodra@gmail.com>
82
83 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
84 __tls_get_addr_desc and __tls_get_addr_opt.
85
86 2020-01-21 Jan Beulich <jbeulich@suse.com>
87
88 * testsuite/gas/i386/inval-crc32.s,
89 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
90 * testsuite/gas/i386/inval-crc32.l,
91 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
92
93 2020-01-21 Jan Beulich <jbeulich@suse.com>
94
95 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
96 generic code path. Deal with No_lSuf being set in a template.
97 * testsuite/gas/i386/inval-crc32.l,
98 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
99 instead of error(s) when operand size is ambiguous.
100 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
101 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
102 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
103 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
104 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
105 Adjust expectations.
106
107 2020-01-21 Jan Beulich <jbeulich@suse.com>
108
109 * config/tc-i386.c (process_suffix): Drop SYSRET special case
110 and an intel_syntax check. Re-write lack-of-suffix processing
111 logic.
112 * doc/c-i386.texi: Document operand size defaults for suffix-
113 less AT&T syntax insns.
114 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
115 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
116 testsuite/gas/i386/x86-64-avx-scalar.s,
117 testsuite/gas/i386/x86-64-avx.s,
118 testsuite/gas/i386/x86-64-bundle.s,
119 testsuite/gas/i386/x86-64-intel64.s,
120 testsuite/gas/i386/x86-64-lock-1.s,
121 testsuite/gas/i386/x86-64-opcode.s,
122 testsuite/gas/i386/x86-64-sse2avx.s,
123 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
124 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
125 testsuite/gas/i386/x86-64-nops.s,
126 testsuite/gas/i386/x86-64-ptwrite.s,
127 testsuite/gas/i386/x86-64-simd.s,
128 testsuite/gas/i386/x86-64-sse-noavx.s,
129 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
130 insns.
131 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
132 testsuite/gas/i386/noreg64.s: Add further tests.
133 * testsuite/gas/i386/ilp32/x86-64-nops.d,
134 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
135 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
136 testsuite/gas/i386/sse-noavx.d,
137 testsuite/gas/i386/x86-64-intel64.d,
138 testsuite/gas/i386/x86-64-nops.d,
139 testsuite/gas/i386/x86-64-opcode.d,
140 testsuite/gas/i386/x86-64-ptwrite-intel.d,
141 testsuite/gas/i386/x86-64-ptwrite.d,
142 testsuite/gas/i386/x86-64-simd-intel.d,
143 testsuite/gas/i386/x86-64-simd-suffix.d,
144 testsuite/gas/i386/x86-64-simd.d,
145 testsuite/gas/i386/x86-64-sse-noavx.d
146 testsuite/gas/i386/x86-64-suffix.d,
147 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
148 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
149 testsuite/gas/i386/noreg64.l: New.
150 * testsuite/gas/i386/i386.exp: Run new tests.
151
152 2020-01-21 Jan Beulich <jbeulich@suse.com>
153
154 * testsuite/gas/i386/avx512_bf16_vl.s,
155 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
156 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
157 broadcast forms of VCVTNEPS2BF16.
158 * testsuite/gas/i386/avx512_bf16_vl.d,
159 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
160
161 2020-01-20 Nick Clifton <nickc@redhat.com>
162
163 * po/uk.po: Updated Ukranian translation.
164
165 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
166
167 PR ld/25416
168 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
169 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
170 x32 object.
171 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
172 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
173 R_X86_64_GOTPC32_TLSDESC relocation.
174
175 2020-01-18 Nick Clifton <nickc@redhat.com>
176
177 * configure: Regenerate.
178 * po/gas.pot: Regenerate.
179
180 2020-01-18 Nick Clifton <nickc@redhat.com>
181
182 Binutils 2.34 branch created.
183
184 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
185
186 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
187 with vex_encoding_vex.
188 (parse_insn): Likewise.
189 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
190 and {vex3} documentation.
191 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
192 {vex}.
193 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
194
195 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
196
197 PR 25376
198 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
199 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
200 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
201 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
202 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
203 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
204
205 2020-01-16 Jan Beulich <jbeulich@suse.com>
206
207 * config/tc-i386.c (match_template): Drop found_cpu_match local
208 variable.
209
210 2020-01-16 Jan Beulich <jbeulich@suse.com>
211
212 * testsuite/gas/i386/avx512dq-inval.l,
213 testsuite/gas/i386/avx512dq-inval.s: New.
214 * testsuite/gas/i386/i386.exp: Run new test.
215
216 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
217
218 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
219 relocations when the target is 430X, except when extracting part of an
220 expression.
221 (msp430_srcoperand): Adjust comment.
222 Initialize the expp member of the msp430_operand_s struct as
223 appropriate.
224 (msp430_dstoperand): Likewise.
225 * testsuite/gas/msp430/msp430.exp: Run new test.
226 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
227 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
228
229 2020-01-15 Alan Modra <amodra@gmail.com>
230
231 * configure.tgt: Add sparc-*-freebsd case.
232
233 2020-01-14 Lili Cui <lili.cui@intel.com>
234
235 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
236 * testsuite/gas/i386/align-branch-1b.d: Likewise.
237 * testsuite/gas/i386/align-branch-1c.d: Likewise.
238 * testsuite/gas/i386/align-branch-1d.d: Likewise.
239 * testsuite/gas/i386/align-branch-1e.d: Likewise.
240 * testsuite/gas/i386/align-branch-1f.d: Likewise.
241 * testsuite/gas/i386/align-branch-1g.d: Likewise.
242 * testsuite/gas/i386/align-branch-1h.d: Likewise.
243 * testsuite/gas/i386/align-branch-1i.d: Likewise.
244 * testsuite/gas/i386/align-branch-5.d: Likewise.
245 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
246 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
247 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
248 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
249 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
250 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
251 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
252 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
253 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
254 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
255 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
256 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
257
258 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
259
260 PR 25377
261 * config/tc-z80.c: Add support for half precision, single
262 precision and double precision floating point values.
263 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
264 * doc/as.texi: Add new z80 command line options.
265 * doc/c-z80.texi: Document new z80 command line options.
266 * testsuite/gas/z80/ez80_pref_dis.s: New test.
267 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
268 * testsuite/gas/z80/z80.exp: Run the new test.
269 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
270 * testsuite/gas/z80/fp_zeda32.d: Likewise.
271 * testsuite/gas/z80/strings.d: Update expected output.
272
273 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
274
275 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
276 dependency.
277
278 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
279
280 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
281 the CPU.
282 * config/tc-arc.h: Add header if/defs.
283 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
284
285 2020-01-13 Alan Modra <amodra@gmail.com>
286
287 * testsuite/gas/wasm32/allinsn.d: Update expected output.
288
289 2020-01-13 Alan Modra <amodra@gmail.com>
290
291 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
292 insertion.
293
294 2020-01-10 Alan Modra <amodra@gmail.com>
295
296 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
297 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
298
299 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
300
301 PR 25224
302 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
303 opcode byte values.
304 (emit_ld_r_r): Likewise.
305 (emit_ld_rr_m): Likewise.
306 (emit_ld_rr_nn): Likewise.
307
308 2020-01-09 Jan Beulich <jbeulich@suse.com>
309
310 * config/tc-i386.c (optimize_encoding): Add
311 is_any_vex_encoding() invocations. Drop respective
312 i.tm.extension_opcode == None checks.
313
314 2020-01-09 Jan Beulich <jbeulich@suse.com>
315
316 * config/tc-i386.c (md_assemble): Check RegRex is clear during
317 REX transformations. Correct comment indentation.
318
319 2020-01-09 Jan Beulich <jbeulich@suse.com>
320
321 * config/tc-i386.c (optimize_encoding): Generalize register
322 transformation for TEST optimization.
323
324 2020-01-09 Jan Beulich <jbeulich@suse.com>
325
326 * testsuite/gas/i386/x86-64-sysenter-amd.s,
327 testsuite/gas/i386/x86-64-sysenter-amd.d,
328 testsuite/gas/i386/x86-64-sysenter-amd.l,
329 testsuite/gas/i386/x86-64-sysenter-intel.d,
330 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
331 * testsuite/gas/i386/i386.exp: Run new tests.
332
333 2020-01-08 Nick Clifton <nickc@redhat.com>
334
335 PR 25284
336 * doc/as.texi (Align): Document the fact that all arguments can be
337 omitted.
338 (Balign): Likewise.
339 (P2align): Likewise.
340
341 2020-01-08 Nick Clifton <nickc@redhat.com>
342
343 PR 14891
344 * config/obj-elf.c (obj_elf_section): Fail if the section name is
345 already defined as a different symbol type.
346 * testsuite/gas/elf/pr14891.s: New test source file.
347 * testsuite/gas/elf/pr14891.d: New test driver.
348 * testsuite/gas/elf/pr14891.s: New test expected error output.
349 * testsuite/gas/elf/elf.exp: Run the new test.
350
351 2020-01-08 Alan Modra <amodra@gmail.com>
352
353 * config/tc-z8k.c (md_begin): Make idx unsigned.
354 (get_specific): Likewise for this_index.
355
356 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
357
358 * onfig/tc-arc.c (parse_reloc_symbol): New function.
359 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
360 (md_operand): Set X_md to absent.
361 (arc_parse_name): Check for X_md.
362
363 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
364
365 PR 25311
366 * as.h (TC_STRING_ESCAPES): Provide a default definition.
367 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
368 NO_STRING_ESCAPES.
369 * read.c (next_char_of_string): Likewise.
370 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
371 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
372
373 2020-01-03 Nick Clifton <nickc@redhat.com>
374
375 * po/sv.po: Updated Swedish translation.
376
377 2020-01-03 Jan Beulich <jbeulich@suse.com>
378
379 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
380 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
381
382 2020-01-03 Jan Beulich <jbeulich@suse.com>
383
384 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
385 by-element usdot. Add 64-bit form tests for by-element sudot.
386 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
387
388 2020-01-03 Jan Beulich <jbeulich@suse.com>
389
390 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
391 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
392
393 2020-01-03 Jan Beulich <jbeulich@suse.com>
394
395 * testsuite/gas/aarch64/f64mm.d,
396 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
397
398 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
399
400 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
401 support for assembler code generated by SDCC. Add new relocation
402 types. Add z80-elf target support.
403 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
404 labels. Local labels starts from ".L".
405 * NEWS: Mention the new support.
406 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
407 * testsuite/gas/all/fwdexp.s: Likewise.
408 * testsuite/gas/all/cond.l: Likewise.
409 * testsuite/gas/all/cond.s: Likewise.
410 * testsuite/gas/all/fwdexp.d: Likewise.
411 * testsuite/gas/all/fwdexp.s: Likewise.
412 * testsuite/gas/elf/section2.e-mips: Likewise.
413 * testsuite/gas/elf/section2.l: Likewise.
414 * testsuite/gas/elf/section2.s: Likewise.
415 * testsuite/gas/macros/app1.d: Likewise.
416 * testsuite/gas/macros/app1.s: Likewise.
417 * testsuite/gas/macros/app2.d: Likewise.
418 * testsuite/gas/macros/app2.s: Likewise.
419 * testsuite/gas/macros/app3.d: Likewise.
420 * testsuite/gas/macros/app3.s: Likewise.
421 * testsuite/gas/macros/app4.d: Likewise.
422 * testsuite/gas/macros/app4.s: Likewise.
423 * testsuite/gas/macros/app4b.s: Likewise.
424 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
425 * testsuite/gas/z80/z80.exp: Add new tests
426 * testsuite/gas/z80/dollar.d: New file.
427 * testsuite/gas/z80/dollar.s: New file.
428 * testsuite/gas/z80/ez80_adl_all.d: New file.
429 * testsuite/gas/z80/ez80_adl_all.s: New file.
430 * testsuite/gas/z80/ez80_adl_suf.d: New file.
431 * testsuite/gas/z80/ez80_isuf.s: New file.
432 * testsuite/gas/z80/ez80_z80_all.d: New file.
433 * testsuite/gas/z80/ez80_z80_all.s: New file.
434 * testsuite/gas/z80/ez80_z80_suf.d: New file.
435 * testsuite/gas/z80/r800_extra.d: New file.
436 * testsuite/gas/z80/r800_extra.s: New file.
437 * testsuite/gas/z80/r800_ii8.d: New file.
438 * testsuite/gas/z80/r800_z80_doc.d: New file.
439 * testsuite/gas/z80/z180.d: New file.
440 * testsuite/gas/z80/z180.s: New file.
441 * testsuite/gas/z80/z180_z80_doc.d: New file.
442 * testsuite/gas/z80/z80_doc.d: New file.
443 * testsuite/gas/z80/z80_doc.s: New file.
444 * testsuite/gas/z80/z80_ii8.d: New file.
445 * testsuite/gas/z80/z80_ii8.s: New file.
446 * testsuite/gas/z80/z80_in_f_c.d: New file.
447 * testsuite/gas/z80/z80_in_f_c.s: New file.
448 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
449 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
450 * testsuite/gas/z80/z80_out_c_0.d: New file.
451 * testsuite/gas/z80/z80_out_c_0.s: New file.
452 * testsuite/gas/z80/z80_reloc.d: New file.
453 * testsuite/gas/z80/z80_reloc.s: New file.
454 * testsuite/gas/z80/z80_sli.d: New file.
455 * testsuite/gas/z80/z80_sli.s: New file.
456
457 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
458
459 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
460 REGLIST_RN.
461
462 2020-01-01 Alan Modra <amodra@gmail.com>
463
464 Update year range in copyright notice of all files.
465
466 For older changes see ChangeLog-2019
467 \f
468 Copyright (C) 2020 Free Software Foundation, Inc.
469
470 Copying and distribution of this file, with or without modification,
471 are permitted in any medium without royalty provided the copyright
472 notice and this notice are preserved.
473
474 Local Variables:
475 mode: change-log
476 left-margin: 8
477 fill-column: 74
478 version-control: never
479 End:
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