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Replace a couple of assertions in the BFD library that can be triggered by attempts...
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
327ef784
NC		 12020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
2
3 PR 25641
4 PR 25668
5 PR 25633
6 Fix disassembling ED+A4/AC/B4/BC opcodes.
7 Fix assembling lines containing colonless label and instruction
8 with first operand inside parentheses.
9 Fix registration of unsupported by target CPU registers.
10 * config/tc-z80.c: See above.
11 * config/tc-z80.h: See above.
12 * testsuite/gas/z80/colonless.d: Update test.
13 * testsuite/gas/z80/colonless.s: Likewise.
14 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
15 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
16 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
17 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
18 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
19 * testsuite/gas/z80/unsup_regs.s: Likewise.
20 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
21 * testsuite/gas/z80/z80.exp: Likewise.
22 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
23 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
24 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
25
66d1f7cc
AV		 262020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
27
28 PR 25660
29 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
30 (parse_operands): Handle new operand codes.
31 (do_neon_dyadic_long): Make shape check accept the scalar variants.
32 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
33 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
34 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
35 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
36 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
37 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
38 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
39
9e8f1c90
L		 402020-03-11 H.J. Lu <hongjiu.lu@intel.com>
41
42 * NEWS: Mention x86 assembler options for CVE-2020-0551.
43
97b4a8f7
L		 442020-03-11 H.J. Lu <hongjiu.lu@intel.com>
45
46 * testsuite/gas/i386/i386.exp: Run new tests.
47 * testsuite/gas/i386/lfence-byte.d: New file.
48 * testsuite/gas/i386/lfence-byte.e: Likewise.
49 * testsuite/gas/i386/lfence-byte.s: Likewise.
50 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
51 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
52 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
53 * testsuite/gas/i386/lfence-indbr.e: Likewise.
54 * testsuite/gas/i386/lfence-indbr.s: Likewise.
55 * testsuite/gas/i386/lfence-load.d: Likewise.
56 * testsuite/gas/i386/lfence-load.s: Likewise.
57 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
58 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
59 * testsuite/gas/i386/lfence-ret.s: Likewise.
60 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
61 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
62 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
63 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
64 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
65 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
66 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
67 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
68 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
69 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
70 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
71 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
72
ae531041
L		 732020-03-11 H.J. Lu <hongjiu.lu@intel.com>
74
75 * config/tc-i386.c (lfence_after_load): New.
76 (lfence_before_indirect_branch_kind): New.
77 (lfence_before_indirect_branch): New.
78 (lfence_before_ret_kind): New.
79 (lfence_before_ret): New.
80 (last_insn): New.
81 (load_insn_p): New.
82 (insert_lfence_after): New.
83 (insert_lfence_before): New.
84 (md_assemble): Call insert_lfence_before and insert_lfence_after.
85 Set last_insn.
86 (OPTION_MLFENCE_AFTER_LOAD): New.
87 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
88 (OPTION_MLFENCE_BEFORE_RET): New.
89 (md_longopts): Add -mlfence-after-load=,
90 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
91 (md_parse_option): Handle -mlfence-after-load=,
92 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
93 (md_show_usage): Display -mlfence-after-load=,
94 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
95 (i386_cons_align): New.
96 * config/tc-i386.h (i386_cons_align): New.
97 (md_cons_align): New.
98 * doc/c-i386.texi: Document -mlfence-after-load=,
99 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
100
5496f3c6
NC		 1012020-03-11 Nick Clifton <nickc@redhat.com>
102
103 PR 25611
104 PR 25614
105 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
106 (DWARF2_FILE_SIZE_NAME): Default to -1.
107 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
108 whichever is higher.
109 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
110 (NUM_MD5_BYTES): Define.
111 (struct file entry): Add md5 field.
112 (get_filenum): Delete and replace with...
113 (get_basename): New function.
114 (get_directory_table_entry): New function.
115 (allocate_filenum): New function.
116 (allocate_filename_to_slot): New function.
117 (dwarf2_where): Use new functions.
118 (dwarf2_directive_filename): Add support for extended .file
119 pseudo-op.
120 (dwarf2_directive_loc): Allow the use of file number zero with
121 DWARF 5 or higher.
122 (out_file_list): Rename to...
123 (out_dir_and_file_list): Add DWARF 5 support.
124 (out_debug_line): Emit extra values into the section header for
125 DWARF 5.
126 (out_debug_str): Allow for file 0 to be used with DWARF 5.
127 * doc/as.texi (.file): Update the description of this pseudo-op.
128 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
129 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
130 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
131 * NEWS: Mention the new feature.
132
a6a1f5e0
AM		 1332020-03-10 Alan Modra <amodra@gmail.com>
134
135 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
136 to avoid signed overflow.
137 * config/tc-mcore.c (md_assemble): Likewise.
138 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
139 * config/tc-nds32.c (SET_ADDEND): Likewise.
140 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
141
3fabc179
JB		 1422020-03-09 Jan Beulich <jbeulich@suse.com>
143
144 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
145 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
146 testsuite/gas/i386/avx-intel.d: Adjust expectations.
147
190e5fc8
AM		 1482020-03-07 Alan Modra <amodra@gmail.com>
149
150 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
151 first column.
152
84d9ab33
NC		 1532020-03-06 Nick Clifton <nickc@redhat.com>
154
155 PR 25614
156 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
157 0 if the dwarf_level is 5 or more. Complain if a filename follows
158 a file 0.
159 * testsuite/gas/elf/dwarf-5-file0.s: New test.
160 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
161 * testsuite/gas/elf/elf.exp: Run the new test.
162
163 PR 25612
164 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
165 * doc/as.texi: Fix another typo.
166
31bf1864
NC		 1672020-03-06 Nick Clifton <nickc@redhat.com>
168
169 PR 25612
170 * as.c (dwarf_level): Define.
171 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
172 (parse_args): Add support for the new options.
173 as.h (dwarf_level): Prototype.
174 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
175 value.
176 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
177 (DWARF2_LINE_VERSION): Remove definition.
178 * doc/as.texi: Document the new options.
179
3c968de5
NC		 1802020-03-06 Nick Clifton <nickc@redhat.com>
181
182 PR 25572
183 * as.c (main): Allow matching input and outputs when they are
184 not regular files.
185
bc49bfd8
JB		 1862020-03-06 Jan Beulich <jbeulich@suse.com>
187
188 * config/tc-i386.c (match_mem_size): Generalize broadcast special
189 casing.
190 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
191 one of byte/word/dword/qword is set alongside a SIMD register in
192 a template's operand.
193
4873e243
JB		 1942020-03-06 Jan Beulich <jbeulich@suse.com>
195
196 * config/tc-i386.c (match_template): Extend code in logic
197 rejecting certain suffixes in certain modes to also cover mask
198 register use and VecSIB. Drop special casing of broadcast. Skip
199 immediates in the check.
200
e365e234
JB		 2012020-03-06 Jan Beulich <jbeulich@suse.com>
202
203 * config/tc-i386.c (match_template): Fold duplicate code in
204 logic rejecting certain suffixes in certain modes. Drop
205 pointless "else".
206
4ed21b58
JB		 2072020-03-06 Jan Beulich <jbeulich@suse.com>
208
209 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
210 alongside !norex64 ones.
211 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
212 with both 32- and 64-bit GPR operands.
213 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
214 32- and 64-bit GPR operands.
215 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
216 testsuite/gas/i386/x86-64-avx512bw.d,
217 testsuite/gas/i386/x86-64-avx512f-intel.d,
218 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
219
643bb870
JB		 2202020-03-06 Jan Beulich <jbeulich@suse.com>
221
222 * config/tc-i386.c (md_assemble): Drop use of rex64.
223 (process_suffix): For REX.W for 64-bit CRC32.
224
a23b33b3
JB		 2252020-03-06 Jan Beulich <jbeulich@suse.com>
226
227 * config/tc-i386.c (i386_addressing_mode): For 32-bit
228 addressing for MPX insns without base/index.
229 * testsuite/gas/i386/mpx-16bit.s,
230 * testsuite/gas/i386/mpx-16bit.d: New.
231 * testsuite/gas/i386/i386.exp: Run new test.
232
a0497384
JB		 2332020-03-06 Jan Beulich <jbeulich@suse.com>
234
235 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
236 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
237 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
238 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
239 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
240 as well as a BSWAP one.
241 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
242 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
243 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
244 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
245 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
246 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
247 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
248 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
249 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
250 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
251 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
252 testsuite/gas/i386/vmx.d: Adjust expectations.
253
b630c145
JB		 2542020-03-06 Jan Beulich <jbeulich@suse.com>
255
256 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
257 from having their operands swapped.
258 * testsuite/gas/i386/waitpkg.s,
259 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
260 3-operand cases as well as testing of 16-bit code generation.
261 * testsuite/gas/i386/waitpkg.d,
262 testsuite/gas/i386/waitpkg-intel.d,
263 testsuite/gas/i386/x86-64-waitpkg.d,
264 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
265
de48783e
NC		 2662020-03-04 Nelson Chu <nelson.chu@sifive.com>
267
dee35d02
NC		 268 * config/tc-riscv.c (percent_op_utype): Support the modifier
269 %got_pcrel_hi.
270 * doc/c-riscv.texi: Add documentation.
271 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
272 modifier %got_pcrel_hi.
273 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
274 * testsuite/gas/riscv/relax-reloc.d: Likewise.
275 * testsuite/gas/riscv/relax-reloc.s: Likewise.
276
de48783e
NC		 277 * doc/c-riscv.texi (relocation modifiers): Add documentation.
278 (RISC-V-Formats): Update the section name from "Instruction Formats"
279 to "RISC-V Instruction Formats".
280
749479c8
AO		 2812020-03-04 Alexandre Oliva <oliva@adacore.com>
282
283 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
284 detected in a section which does not have at least 4 byte
285 alignment.
286 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
287 * testsuite/gas/arm/ldr-t.s: Likewise.
288 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
289 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
290 disassembly, ignoring any NOPs that may have been inserted because
291 of section alignment.
292 * testsuite/gas/arm/ldr-t.d: Likewise.
293
a847e322
JB		 2942020-03-04 Jan Beulich <jbeulich@suse.com>
295
296 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
297 * doc/c-i386.texi: Mention sev_es.
298 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
299 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
300 expectations.
301 * testsuite/gas/i386/arch-13-znver1.d,
302 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
303
3cd7f3e3
L		 3042020-03-03 H.J. Lu <hongjiu.lu@intel.com>
305
306 * config/tc-i386.c (match_template): Replace ignoresize and
307 defaultsize with mnemonicsize.
308 (process_suffix): Likewise.
309
b8ba1385
SB		 3102020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
311
312 PR 25627
313 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
314 instruction LD IY,(HL).
315 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
316 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
317 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
318 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
319
10d97a0f
L		 3202020-03-03 H.J. Lu <hongjiu.lu@intel.com>
321
322 PR gas/25622
323 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
324 x86-64-default-suffix-avx.
325 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
326 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
327 * testsuite/gas/i386/noreg64.d: Updated.
328 * testsuite/gas/i386/noreg64.l: Likewise.
329 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
330 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
331 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
332
8326546e
SB		 3332020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
334
335 PR 25604
336 * config/tc-z80.c (contains_register): Prevent an illegal memory
337 access when checking an expression for a register name.
338
e3e896e6
AM		 3392020-03-03 Alan Modra <amodra@gmail.com>
340
341 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
342 support.
343
a4dd6c97
AM		 3442020-03-02 Alan Modra <amodra@gmail.com>
345
346 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
347 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
348 and .sbss sections.
349 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
350 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
351 (s3_s_score_lcomm): Likewise.
352 * config/tc-score7.c: Similarly.
353 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
354
dec7b24b
YS		 3552020-02-28 YunQiang Su <syq@debian.org>
356
357 PR gas/25539
358 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
359 to handle multi-labels.
360 (has_label_name): New.
361
cceb53b8
MM		 3622020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
363
364 * config/tc-arm.c (enum pred_instruction_type): Remove
365 NEUTRAL_IT_NO_VPT_INSN predication type.
366 (cxn_handle_predication): Modify to require condition suffixes.
367 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
368 * testsuite/gas/arm/cde-scalar.s: Update test.
369 * testsuite/gas/arm/cde-warnings.l: Update test.
370 * testsuite/gas/arm/cde-warnings.s: Update test.
371
da3ec71f
AM		 3722020-02-26 Alan Modra <amodra@gmail.com>
373
374 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
375 N_() on empty string.
376
42135cad
AM		 3772020-02-26 Alan Modra <amodra@gmail.com>
378
379 * read.c (read_a_source_file): Call strncpy with length one
380 less than size of original_case_string.
381
dc1e8a47
AM		 3822020-02-26 Alan Modra <amodra@gmail.com>
383
384 * config/obj-elf.c: Indent labels correctly.
385 * config/obj-macho.c: Likewise.
386 * config/tc-aarch64.c: Likewise.
387 * config/tc-alpha.c: Likewise.
388 * config/tc-arm.c: Likewise.
389 * config/tc-cr16.c: Likewise.
390 * config/tc-crx.c: Likewise.
391 * config/tc-frv.c: Likewise.
392 * config/tc-i386-intel.c: Likewise.
393 * config/tc-i386.c: Likewise.
394 * config/tc-ia64.c: Likewise.
395 * config/tc-mn10200.c: Likewise.
396 * config/tc-mn10300.c: Likewise.
397 * config/tc-nds32.c: Likewise.
398 * config/tc-riscv.c: Likewise.
399 * config/tc-s12z.c: Likewise.
400 * config/tc-xtensa.c: Likewise.
401 * config/tc-z80.c: Likewise.
402 * read.c: Likewise.
403 * symbols.c: Likewise.
404 * write.c: Likewise.
405
bd0cf5a6
NC		 4062020-02-20 Nelson Chu <nelson.chu@sifive.com>
407
54b2aec1
NC		 408 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
409 we are assembling instruction with CSR. Call riscv_csr_read_only_check
410 after parsing all arguments.
411 (enum csr_insn_type): New enum is used to classify the CSR instruction.
412 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
413 are used to check if we write a read-only CSR by the CSR instruction.
414 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
415 all CSR for the read-only CSR checking.
416 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
417 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
418 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
419 all CSR instructions for the read-only CSR checking.
420 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
421 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
422
2ca89224
NC		 423 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
424 (riscv_opts): Initialize it.
425 (reg_lookup_internal): Check the `riscv_opts.csr_check`
426 before doing the CSR checking.
427 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
428 (md_longopts): Add mcsr-check and mno-csr-check.
429 (md_parse_option): Handle new enum option values.
430 (s_riscv_option): Handle new long options.
431 * doc/c-riscv.texi: Add description for the new .option and assembler
432 options.
433 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
434 the CSR checking.
435 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
436
bd0cf5a6
NC		 437 * config/tc-riscv.c (csr_extra_hash): New.
438 (enum riscv_csr_class): New enum. Used to decide
439 whether or not this CSR is legal in the current ISA string.
440 (struct riscv_csr_extra): New structure to hold all extra information
441 of CSR.
442 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
443 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
444 Call hash_reg_name to insert CSR address into reg_names_hash.
445 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
446 Decide whether the CSR is valid according to the csr_extra_hash.
447 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
448 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
449 not a boolean. This is same as riscv_init_csr_hash, so keep the
450 consistent usage.
451 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
452 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
453 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
454 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
455 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
456 f-ext CSR are not allowed.
457 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
458 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
459 source file is `priv-reg.s`, and the ISA is rv64if, so the
460 rv32-only CSR are not allowed.
461 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
462
10a95fcc
AM		 4632020-02-21 Alan Modra <amodra@gmail.com>
464
465 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
466 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
467
dda2980f
AM		 4682020-02-21 Alan Modra <amodra@gmail.com>
469
470 PR 25569
471 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
472 on section size adjustment, instead perform another write if
473 exec header size is larger than section size.
474
bd3380bc
NC		 4752020-02-19 Nelson Chu <nelson.chu@sifive.com>
476
477 * doc/c-riscv.texi: Add the doc entries for -march-attr/
478 -mno-arch-attr command line options.
479
fa164239
JW		 4802020-02-19 Nelson Chu <nelson.chu@sifive.com>
481
482 * testsuite/gas/riscv/c-add-addi.d: New testcase.
483 * testsuite/gas/riscv/c-add-addi.s: Likewise.
484
fcaaac0a
SB		 4852020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
486
487 PR 25576
488 * config/tc-z80.c (md_parse_option): Do not use an underscore
489 prefix for local labels in SDCC compatability mode.
490 (z80_start_line_hook): Remove SDCC dollar label support.
491 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
492 * testsuite/gas/z80/sdcc.s: Likewise.
493
4942020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
495
496 PR 25517
497 * config/tc-z80.c: Add -march option.
498 * doc/as.texi: Update Z80 documentation.
499 * doc/c-z80.texi: Likewise.
500 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
501 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
502 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
503 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
504 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
505 * testsuite/gas/z80/gbz80_all.d: Likewise.
506 * testsuite/gas/z80/r800_extra.d: Likewise.
507 * testsuite/gas/z80/r800_ii8.d: Likewise.
508 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
509 * testsuite/gas/z80/sdcc.d: Likewise.
510 * testsuite/gas/z80/z180.d: Likewise.
511 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
512 * testsuite/gas/z80/z80_doc.d: Likewise.
513 * testsuite/gas/z80/z80_ii8.d: Likewise.
514 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
515 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
516 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
517 * testsuite/gas/z80/z80_sli.d: Likewise.
518 * testsuite/gas/z80/z80n_all.d: Likewise.
519 * testsuite/gas/z80/z80n_reloc.d: Likewise.
520
a7e12755
L		 5212020-02-19 H.J. Lu <hongjiu.lu@intel.com>
522
523 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
524 with GNU_PROPERTY_X86_FEATURE_2_MMX.
525 * testsuite/gas/i386/i386.exp: Run property-3 and
526 x86-64-property-3.
527 * testsuite/gas/i386/property-3.d: New file.
528 * testsuite/gas/i386/property-3.s: Likewise.
529 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
530
272a84b1
L		 5312020-02-17 H.J. Lu <hongjiu.lu@intel.com>
532
533 * config/tc-i386.c (cpu_arch): Add .popcnt.
534 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
535 Add a tab before @samp{.sse4a}.
536
c8f8eebc
JB		 5372020-02-17 Jan Beulich <jbeulich@suse.com>
538
539 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
540 for AddrPrefixOpReg templates. Combine the two pieces of
541 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
542 mode.
543
eedb0f2c
JB		 5442020-02-17 Jan Beulich <jbeulich@suse.com>
545
546 PR gas/14439
547 * config/tc-i386.c (md_assemble): Also suppress operand
548 swapping for MONITOR{,X} and MWAIT{,X}.
549 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
550 Add Intel syntax monitor/mwait tests.
551 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
552 Adjust expectations.
553 *testsuite/gas/i386/sse3-intel.d,
554 testsuite/gas/i386/x86-64-sse3-intel.d: New.
555 * testsuite/gas/i386/i386.exp: Run new tests.
556
b9915cbc
JB		 5572020-02-17 Jan Beulich <jbeulich@suse.com>
558
559 PR gas/6518
560 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
561 [XYZ]MMWord memory operand ambiguity recognition logic (largely
562 re-indentation).
563 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
564 cases.
565 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
566 * testsuite/gas/i386/avx512dq-inval.l,
567 testsuite/gas/i386/inval-avx.l,
568 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
569 * testsuite/gas/i386/avx512vl-ambig.s,
570 testsuite/gas/i386/avx512vl-ambig.l: New.
571 * testsuite/gas/i386/i386.exp: Run new test.
572
af5c13b0
L		 5732020-02-16 H.J. Lu <hongjiu.lu@intel.com>
574
575 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
576 nosse4.
577 * doc/c-i386.texi: Document sse4a and nosse4a.
578
07d98387
L		 5792020-02-14 H.J. Lu <hongjiu.lu@intel.com>
580
581 * doc/c-i386.texi: Remove the old movsx and movzx documentation
582 for AT&T syntax.
583
65fca059
JB		 5842020-02-14 Jan Beulich <jbeulich@suse.com>
585
586 PR gas/25438
587 * config/tc-i386.c (md_assemble): Move movsx/movzx special
588 casing ...
589 (process_suffix): ... here. Consider just the first operand
590 initially.
591 (check_long_reg): Drop opcode 0x63 special case again.
592 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
593 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
594 Move ambiguous operand size tests ...
595 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
596 testsuite/gas/i386/noreg64.s: ... here.
597 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
598 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
599 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
600 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
601 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
602 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
603 testsuite/gas/i386/x86-64-movsxd.d,
604 testsuite/gas/i386/x86-64-movsxd-intel.d,
605 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
606 Adjust expectations.
607 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
608 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
609 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
610 * testsuite/gas/i386/i386.exp: Run new tests.
611
b6773884
JB		 6122020-02-14 Jan Beulich <jbeulich@suse.com>
613
614 * config/tc-i386.c (process_operands): Also skip segment
615 override prefix emission if it matches an already present one.
616 * testsuite/gas/i386/prefix32.s: Add double segment override
617 cases.
618 * testsuite/gas/i386/prefix32.l: Adjust expectations.
619
92334ad2
JB		 6202020-02-14 Jan Beulich <jbeulich@suse.com>
621
622 * config/tc-i386.c (process_operands): Drop ineffectual segment
623 overrides when optimizing.
624 * testsuite/gas/i386/lea-optimize.d: New.
625 * testsuite/gas/i386/i386.exp: Run new test.
626
6272020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 628
629 * config/tc-i386.c (process_operands): Also check insn prefix
630 for ineffectual segment override warning. Don't cover possible
631 VEX/EVEX encoded insns there.
632 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
633 testsuite/gas/i386/lea.e: New.
634 * testsuite/gas/i386/i386.exp: Run new test.
635
0e6724de
L		 6362020-02-14 H.J. Lu <hongjiu.lu@intel.com>
637
638 PR gas/25438
639 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
640 syntax.
641
292676c1
L		 6422020-02-13 Fangrui Song <maskray@google.com>
643 H.J. Lu <hongjiu.lu@intel.com>
644
645 PR gas/25551
646 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
647 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
648 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
649 * testsuite/gas/i386/relax-5.d: New file.
650 * testsuite/gas/i386/relax-5.s: Likewise.
651 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
652 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
653
7deea9aa
JB		 6542020-02-13 Jan Beulich <jbeulich@suse.com>
655
656 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
657 "nosse4" entry.
658
6c0946d0
JB		 6592020-02-12 Jan Beulich <jbeulich@suse.com>
660
661 * config/tc-i386.c (avx512): New (at file scope), moved from
662 (check_VecOperands): ... here.
663 (process_suffix): Add [XYZ]MMword operand size handling.
664 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
665 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
666 tests.
667 * testsuite/gas/i386/avx512dq-inval.l,
668 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
669
5990e377
JB		 6702020-02-12 Jan Beulich <jbeulich@suse.com>
671
672 PR gas/24546
673 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
674 code only.
675 * config/tc-i386-intel.c (i386_intel_operand): Also handle
676 CALL/JMP in O_tbyte_ptr case.
677 * doc/c-i386.texi: Mention far call and full pointer load ISA
678 differences.
679 * testsuite/gas/i386/x86-64-branch-3.s,
680 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
681 * testsuite/gas/i386/x86-64-branch-3.d,
682 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
683 * testsuite/gas/i386/x86-64-branch-5.l,
684 testsuite/gas/i386/x86-64-branch-5.s: New.
685 * testsuite/gas/i386/i386.exp: Run new test.
686
9706160a
JB		 6872020-02-12 Jan Beulich <jbeulich@suse.com>
688
689 PR gas/25438
690 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
691 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
692 64-bit-only warning.
693 (check_word_reg): Consistently error on mismatching register
694 size and suffix.
695 * testsuite/gas/i386/general.s: Replace dword GPR with word one
696 for movw. Replace suffix / GPR for orb.
697 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
698 byte GPRs as well as ones for inb/outb with a word accumulator.
699 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
700 testsuite/gas/i386/inval.l: Adjust expectations.
701
5de4d9ef
JB		 7022020-02-12 Jan Beulich <jbeulich@suse.com>
703
704 * config/tc-i386.c (operand_type_register_match): Also fall
705 through initial two if()-s when the template allows for a GPR
706 operand. Adjust comment.
707
50128d0c
JB		 7082020-02-11 Jan Beulich <jbeulich@suse.com>
709
710 (struct _i386_insn): New field "short_form".
711 (optimize_encoding): Drop setting of shortform field.
712 (process_suffix): Set i.short_form. Replace shortform use.
713 (process_operands): Replace shortform use.
714
1ed818b4
MM		 7152020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
716
717 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
718 loop initial declaration.
719
5aae9ae9
MM		 7202020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
721
722 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
723 instructions that can have 5 arguments.
724 (enum operand_parse_code): Add new operands.
725 (parse_operands): Account for new operands.
726 (S5): New macro.
727 (enum neon_shape_el): Introduce P suffixes for coprocessor.
728 (neon_select_shape): Account for P suffix.
729 (LOW1): Move macro to global position.
730 (HI4): Move macro to global position.
731 (vcx_assign_vec_d): New.
732 (vcx_assign_vec_m): New.
733 (vcx_assign_vec_n): New.
734 (enum vcx_reg_type): New.
735 (vcx_get_reg_type): New.
736 (vcx_size_pos): New.
737 (vcx_vec_pos): New.
738 (vcx_handle_shape): New.
739 (vcx_ensure_register_in_range): New.
740 (vcx_handle_register_arguments): New.
741 (vcx_handle_insn_block): New.
742 (vcx_handle_common_checks): New.
743 (do_vcx1): New.
744 (do_vcx2): New.
745 (do_vcx3): New.
746 * testsuite/gas/arm/cde-missing-fp.d: New test.
747 * testsuite/gas/arm/cde-missing-fp.l: New test.
748 * testsuite/gas/arm/cde-missing-mve.d: New test.
749 * testsuite/gas/arm/cde-missing-mve.l: New test.
750 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
751 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
752 * testsuite/gas/arm/cde-mve.s: New test.
753 * testsuite/gas/arm/cde-warnings.l:
754 * testsuite/gas/arm/cde-warnings.s:
755 * testsuite/gas/arm/cde.d:
756 * testsuite/gas/arm/cde.s:
757
4934a27c
MM		 7582020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
759 Matthew Malcomson <matthew.malcomson@arm.com>
760
761 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
762 CDE coprocessor that can be enabled.
763 (enum pred_instruction_type): New pred type.
764 (BAD_NO_VPT): New error message.
765 (BAD_CDE): New error message.
766 (BAD_CDE_COPROC): New error message.
767 (enum operand_parse_code): Add new immediate operands.
768 (parse_operands): Account for new immediate operands.
769 (check_cde_operand): New.
770 (cde_coproc_enabled): New.
771 (cde_coproc_pos): New.
772 (cde_handle_coproc): New.
773 (cxn_handle_predication): New.
774 (do_custom_instruction_1): New.
775 (do_custom_instruction_2): New.
776 (do_custom_instruction_3): New.
777 (do_cx1): New.
778 (do_cx1a): New.
779 (do_cx1d): New.
780 (do_cx1da): New.
781 (do_cx2): New.
782 (do_cx2a): New.
783 (do_cx2d): New.
784 (do_cx2da): New.
785 (do_cx3): New.
786 (do_cx3a): New.
787 (do_cx3d): New.
788 (do_cx3da): New.
789 (handle_pred_state): Define new IT block behaviour.
790 (insns): Add newn CX*{,d}{,a} instructions.
791 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
792 Define new cdecp extension strings.
793 * doc/c-arm.texi: Document new cdecp extension arguments.
794 * testsuite/gas/arm/cde-scalar.d: New test.
795 * testsuite/gas/arm/cde-scalar.s: New test.
796 * testsuite/gas/arm/cde-warnings.d: New test.
797 * testsuite/gas/arm/cde-warnings.l: New test.
798 * testsuite/gas/arm/cde-warnings.s: New test.
799 * testsuite/gas/arm/cde.d: New test.
800 * testsuite/gas/arm/cde.s: New test.
801
4b5aaf5f
L		 8022020-02-10 H.J. Lu <hongjiu.lu@intel.com>
803
804 PR gas/25516
805 * config/tc-i386.c (intel64): Renamed to ...
806 (isa64): This.
807 (match_template): Accept Intel64 only instruction by default.
808 (i386_displacement): Updated.
809 (md_parse_option): Updated.
810 * c-i386.texi: Update -mamd64/-mintel64 documentation.
811 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
812 -mamd64 to x86-64-sysenter-amd.
813 * testsuite/gas/i386/x86-64-sysenter.d: New file.
814
33176d91
AM		 8152020-02-10 Alan Modra <amodra@gmail.com>
816
817 * config/obj-elf.c (obj_elf_change_section): Error for section
818 type, attr or entsize changes in assembly.
819 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
820 * testsuite/gas/elf/section5.l: Update.
821
82194874
AM		 8222020-02-10 Alan Modra <amodra@gmail.com>
823
824 * output-file.c (output_file_close): Do a normal close when
825 flag_always_generate_output.
826 * write.c (write_object_file): Don't stop output when
827 flag_always_generate_output.
828
9fc0b501
SB		 8292020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
830
831 PR 25469
832 * config/tc-z80.c: Add -gbz80 command line option to generate code
833 for the GameBoy Z80. Add support for generating DWARF.
834 * config/tc-z80.h: Add support for DWARF debug information
835 generation.
836 * doc/c-z80.texi: Document new command line option.
837 * testsuite/gas/z80/gbz80_all.d: New file.
838 * testsuite/gas/z80/gbz80_all.s: New file.
839 * testsuite/gas/z80/z80.exp: Run the new tests.
840 * testsuite/gas/z80/z80n_all.d: New file.
841 * testsuite/gas/z80/z80n_all.s: New file.
842 * testsuite/gas/z80/z80n_reloc.d: New file.
843
b7d07216
L		 8442020-02-06 H.J. Lu <hongjiu.lu@intel.com>
845
846 PR gas/25381
847 * config/obj-elf.c (get_section): Also check
848 linked_to_symbol_name.
849 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
850 (obj_elf_parse_section_letters): Handle the 'o' flag.
851 (build_group_lists): Renamed to ...
852 (build_additional_section_info): This. Set elf_linked_to_section
853 from map_head.linked_to_symbol_name.
854 (elf_adjust_symtab): Updated.
855 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
856 * doc/as.texi: Document the 'o' flag.
857 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
858 * testsuite/gas/elf/section18.d: New file.
859 * testsuite/gas/elf/section18.s: Likewise.
860 * testsuite/gas/elf/section19.d: Likewise.
861 * testsuite/gas/elf/section19.s: Likewise.
862 * testsuite/gas/elf/section20.d: Likewise.
863 * testsuite/gas/elf/section20.s: Likewise.
864 * testsuite/gas/elf/section21.d: Likewise.
865 * testsuite/gas/elf/section21.l: Likewise.
866 * testsuite/gas/elf/section21.s: Likewise.
867
5eb617a7
L		 8682020-02-06 H.J. Lu <hongjiu.lu@intel.com>
869
870 * NEWS: Mention x86 assembler options to align branches for
871 binutils 2.34.
872
986ac314
L		 8732020-02-06 H.J. Lu <hongjiu.lu@intel.com>
874
875 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
876 only for ELF targets.
877 * testsuite/gas/i386/unique.d: Don't xfail.
878 * testsuite/gas/i386/x86-64-unique.d: Likewise.
879
19234a6d
AM		 8802020-02-06 Alan Modra <amodra@gmail.com>
881
882 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
883 * testsuite/gas/i386/x86-64-unique.d: Likewise.
884
02e0be69
AM		 8852020-02-06 Alan Modra <amodra@gmail.com>
886
887 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
888 xfail, and rename test.
889 * testsuite/gas/elf/section12b.d: Likewise.
890 * testsuite/gas/elf/section16a.d: Likewise.
891 * testsuite/gas/elf/section16b.d: Likewise.
892
a8c4d40b
L		 8932020-02-02 H.J. Lu <hongjiu.lu@intel.com>
894
895 PR gas/25380
896 * config/obj-elf.c (section_match): Removed.
897 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
898 section_id.
899 (obj_elf_change_section): Replace info and group_name arguments
900 with match_p. Also update the section ID and flags from match_p.
901 (obj_elf_section): Handle "unique,N". Update call to
902 obj_elf_change_section.
903 * config/obj-elf.h (elf_section_match): New.
904 (obj_elf_change_section): Updated.
905 * config/tc-arm.c (start_unwind_section): Update call to
906 obj_elf_change_section.
907 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
908 * config/tc-microblaze.c (microblaze_s_data): Likewise.
909 (microblaze_s_sdata): Likewise.
910 (microblaze_s_rdata): Likewise.
911 (microblaze_s_bss): Likewise.
912 * config/tc-mips.c (s_change_section): Likewise.
913 * config/tc-msp430.c (msp430_profiler): Likewise.
914 * config/tc-rx.c (parse_rx_section): Likewise.
915 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
916 * doc/as.texi: Document "unique,N" in .section directive.
917 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
918 * testsuite/gas/elf/section15.d: New file.
919 * testsuite/gas/elf/section15.s: Likewise.
920 * testsuite/gas/elf/section16.s: Likewise.
921 * testsuite/gas/elf/section16a.d: Likewise.
922 * testsuite/gas/elf/section16b.d: Likewise.
923 * testsuite/gas/elf/section17.d: Likewise.
924 * testsuite/gas/elf/section17.l: Likewise.
925 * testsuite/gas/elf/section17.s: Likewise.
926 * testsuite/gas/i386/unique.d: Likewise.
927 * testsuite/gas/i386/unique.s: Likewise.
928 * testsuite/gas/i386/x86-64-unique.d: Likewise.
929 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
930
575d37ae
L		 9312020-02-02 H.J. Lu <hongjiu.lu@intel.com>
932
933 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
934
2384096c
G		 9352020-02-01 Anthony Green <green@moxielogic.com>
936
937 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
938
95441c43
SL		 9392020-01-31 Sandra Loosemore <sandra@codesourcery.com>
940
941 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
942 %tls_ldo.
943
d465d695
AV		 9442020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
945
946 PR gas/25472
947 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
948 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
949 +mve.
950 * testsuite/gas/arm/mve_dsp.d: New test.
951
d26cc8a9
NC		 9522020-01-31 Nick Clifton <nickc@redhat.com>
953
954 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
955 rather than BFD_RELOC_NONE.
956
90e9955a
SP		 9572020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
958
959 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
960 to support VLDMIA instruction for MVE.
961 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
962 instruction for MVE.
963 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
964 instruction for MVE.
965 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
966 instruction for MVE.
967 * testsuite/gas/arm/mve-ldst.d: New test.
968 * testsuite/gas/arm/mve-ldst.s: Likewise.
969
53943f32
NC		 9702020-01-31 Nick Clifton <nickc@redhat.com>
971
972 * po/fr.po: Updated French translation.
973 * po/ru.po: Updated Russian translation.
974
c3036ed0
RS		 9752020-01-31 Richard Sandiford <richard.sandiford@arm.com>
976
977 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
978 .s for the movprfx.
979 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
980 * testsuite/gas/aarch64/sve-movprfx_28.d,
981 * testsuite/gas/aarch64/sve-movprfx_28.l,
982 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
983
2ae4c703
JB		 9842020-01-30 Jan Beulich <jbeulich@suse.com>
985
986 * config/tc-i386.c (output_disp): Tighten base_opcode check.
987 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
988 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
989 Adjust expectations.
990
bd434cc4
JM		 9912020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
992
993 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
994 * testsuite/gas/bpf/alu-be.d: Likewise.
995 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
996 * testsuite/gas/bpf/alu32-be.d: Likewise.
997
aeab2b26
JB		 9982020-01-30 Jan Beulich <jbeulich@suse.com>
999
1000 * testsuite/gas/i386/x86-64-branch-2.s,
1001 testsuite/gas/i386/x86-64-branch-4.s,
1002 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1003 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1004 testsuite/gas/i386/x86-64-branch-2.d,
1005 testsuite/gas/i386/x86-64-branch-4.l,
1006 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1007
873494c8
JB		 10082020-01-30 Jan Beulich <jbeulich@suse.com>
1009
1010 * config/tc-i386.c (process_suffix): .
1011 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1012 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1013 Add LRETQ case.
1014 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1015 suffix.
1016 testsuite/gas/i386/x86_64.s: Add RETF cases.
1017 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1018 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1019 testsuite/gas/i386/x86-64-opcode.d,
1020 testsuite/gas/i386/x86-64-suffix-intel.d,
1021 testsuite/gas/i386/x86-64-suffix.d,
1022 testsuite/gas/i386/x86_64-intel.d
1023 testsuite/gas/i386/x86_64.d: Adjust expectations.
1024 * testsuite/gas/i386/x86-64-suffix.e,
1025 testsuite/gas/i386/x86_64.e: New.
1026
62b3f548
JB		 10272020-01-30 Jan Beulich <jbeulich@suse.com>
1028
1029 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1030 special case.
1031
bc31405e
L		 10322020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1033
1034 PR binutils/25445
1035 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1036 movsxd.
1037 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1038 differences. Document movslq and movsxd.
1039 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1040 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1041 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1042 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1043 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1044 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1045 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1046 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1047 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1048 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1049 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1050
e3696f67
AM		 10512020-01-27 Alan Modra <amodra@gmail.com>
1052
1053 * testsuite/gas/all/gas.exp: Replace case statements with switch
1054 statements.
1055 * testsuite/gas/elf/elf.exp: Likewise.
1056 * testsuite/gas/macros/macros.exp: Likewise.
1057 * testsuite/lib/gas-defs.exp: Likewise.
1058
7568c93b
TC		 10592020-01-27 Tamar Christina <tamar.christina@arm.com>
1060
1061 PR 25403
1062 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1063 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1064
403d1bd9
JW		 10652020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1066
1067 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1068 s exts must be known, so rename *ok* to *fail*.
1069 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1070 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1071 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1072 above change.
1073 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1074 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1075
be4c5e58
L		 10762020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1077
1078 PR gas/25438
1079 * config/tc-i386.c (check_long_reg): Always disallow double word
1080 suffix in mnemonic with word general register.
1081 * testsuite/gas/i386/general.s: Replace word general register
1082 with double word general register for movl.
1083 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1084 register.
1085 * testsuite/gas/i386/general.l: Updated.
1086 * testsuite/gas/i386/inval.l: Likewise.
1087
9e7028aa
AM		 10882020-01-22 Alan Modra <amodra@gmail.com>
1089
1090 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1091 __tls_get_addr_desc and __tls_get_addr_opt.
1092
e3ed17f3
JB		 10932020-01-21 Jan Beulich <jbeulich@suse.com>
1094
1095 * testsuite/gas/i386/inval-crc32.s,
1096 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1097 * testsuite/gas/i386/inval-crc32.l,
1098 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1099
1a035124
JB		 11002020-01-21 Jan Beulich <jbeulich@suse.com>
1101
1102 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1103 generic code path. Deal with No_lSuf being set in a template.
1104 * testsuite/gas/i386/inval-crc32.l,
1105 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1106 instead of error(s) when operand size is ambiguous.
1107 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1108 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1109 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1110 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1111 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1112 Adjust expectations.
1113
c006a730
JB		 11142020-01-21 Jan Beulich <jbeulich@suse.com>
1115
1116 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1117 and an intel_syntax check. Re-write lack-of-suffix processing
1118 logic.
1119 * doc/c-i386.texi: Document operand size defaults for suffix-
1120 less AT&T syntax insns.
1121 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1122 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1123 testsuite/gas/i386/x86-64-avx-scalar.s,
1124 testsuite/gas/i386/x86-64-avx.s,
1125 testsuite/gas/i386/x86-64-bundle.s,
1126 testsuite/gas/i386/x86-64-intel64.s,
1127 testsuite/gas/i386/x86-64-lock-1.s,
1128 testsuite/gas/i386/x86-64-opcode.s,
1129 testsuite/gas/i386/x86-64-sse2avx.s,
1130 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1131 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1132 testsuite/gas/i386/x86-64-nops.s,
1133 testsuite/gas/i386/x86-64-ptwrite.s,
1134 testsuite/gas/i386/x86-64-simd.s,
1135 testsuite/gas/i386/x86-64-sse-noavx.s,
1136 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1137 insns.
1138 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1139 testsuite/gas/i386/noreg64.s: Add further tests.
1140 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1141 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1142 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1143 testsuite/gas/i386/sse-noavx.d,
1144 testsuite/gas/i386/x86-64-intel64.d,
1145 testsuite/gas/i386/x86-64-nops.d,
1146 testsuite/gas/i386/x86-64-opcode.d,
1147 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1148 testsuite/gas/i386/x86-64-ptwrite.d,
1149 testsuite/gas/i386/x86-64-simd-intel.d,
1150 testsuite/gas/i386/x86-64-simd-suffix.d,
1151 testsuite/gas/i386/x86-64-simd.d,
1152 testsuite/gas/i386/x86-64-sse-noavx.d
1153 testsuite/gas/i386/x86-64-suffix.d,
1154 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1155 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1156 testsuite/gas/i386/noreg64.l: New.
1157 * testsuite/gas/i386/i386.exp: Run new tests.
1158
c906a69a
JB		 11592020-01-21 Jan Beulich <jbeulich@suse.com>
1160
1161 * testsuite/gas/i386/avx512_bf16_vl.s,
1162 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1163 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1164 broadcast forms of VCVTNEPS2BF16.
1165 * testsuite/gas/i386/avx512_bf16_vl.d,
1166 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1167
26916852
NC		 11682020-01-20 Nick Clifton <nickc@redhat.com>
1169
1170 * po/uk.po: Updated Ukranian translation.
1171
14470f07
L		 11722020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1173
1174 PR ld/25416
1175 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1176 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1177 x32 object.
1178 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1179 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1180 R_X86_64_GOTPC32_TLSDESC relocation.
1181
1b1bb2c6
NC		 11822020-01-18 Nick Clifton <nickc@redhat.com>
1183
1184 * configure: Regenerate.
1185 * po/gas.pot: Regenerate.
1186
ae774686
NC		 11872020-01-18 Nick Clifton <nickc@redhat.com>
1188
1189 Binutils 2.34 branch created.
1190
42e04b36
L		 11912020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1192
1193 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1194 with vex_encoding_vex.
1195 (parse_insn): Likewise.
1196 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1197 and {vex3} documentation.
1198 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1199 {vex}.
1200 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1201
2da2eaf4
AV		 12022020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1203
1204 PR 25376
1205 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1206 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1207 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1208 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1209 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1210 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1211
45a4bb20
JB		 12122020-01-16 Jan Beulich <jbeulich@suse.com>
1213
1214 * config/tc-i386.c (match_template): Drop found_cpu_match local
1215 variable.
1216
4814632e
JB		 12172020-01-16 Jan Beulich <jbeulich@suse.com>
1218
1219 * testsuite/gas/i386/avx512dq-inval.l,
1220 testsuite/gas/i386/avx512dq-inval.s: New.
1221 * testsuite/gas/i386/i386.exp: Run new test.
1222
131cb553
JL		 12232020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1224
1225 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1226 relocations when the target is 430X, except when extracting part of an
1227 expression.
1228 (msp430_srcoperand): Adjust comment.
1229 Initialize the expp member of the msp430_operand_s struct as
1230 appropriate.
1231 (msp430_dstoperand): Likewise.
1232 * testsuite/gas/msp430/msp430.exp: Run new test.
1233 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1234 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1235
c24d0e8d
AM		 12362020-01-15 Alan Modra <amodra@gmail.com>
1237
1238 * configure.tgt: Add sparc-*-freebsd case.
1239
e44925ae
LC		 12402020-01-14 Lili Cui <lili.cui@intel.com>
1241
1242 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1243 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1244 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1245 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1246 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1247 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1248 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1249 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1250 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1251 * testsuite/gas/i386/align-branch-5.d: Likewise.
1252 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1253 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1254 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1255 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1256 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1257 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1258 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1259 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1260 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1261 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1262 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1263 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1264
7a6bf3be
SB		 12652020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1266
1267 PR 25377
1268 * config/tc-z80.c: Add support for half precision, single
1269 precision and double precision floating point values.
1270 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1271 * doc/as.texi: Add new z80 command line options.
1272 * doc/c-z80.texi: Document new z80 command line options.
1273 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1274 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1275 * testsuite/gas/z80/z80.exp: Run the new test.
1276 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1277 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1278 * testsuite/gas/z80/strings.d: Update expected output.
1279
82e9597c
MM		 12802020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1281
1282 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1283 dependency.
1284
5e4f7e05
CZ		 12852020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1286
1287 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1288 the CPU.
1289 * config/tc-arc.h: Add header if/defs.
1290 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1291
febda64f
AM		 12922020-01-13 Alan Modra <amodra@gmail.com>
1293
1294 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1295
5496abe1
AM		 12962020-01-13 Alan Modra <amodra@gmail.com>
1297
1298 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1299 insertion.
1300
ec4181f2
AM		 13012020-01-10 Alan Modra <amodra@gmail.com>
1302
1303 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1304 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1305
40c75bc8
SB		 13062020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1307
1308 PR 25224
1309 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1310 opcode byte values.
1311 (emit_ld_r_r): Likewise.
1312 (emit_ld_rr_m): Likewise.
1313 (emit_ld_rr_nn): Likewise.
1314
72aea328
JB		 13152020-01-09 Jan Beulich <jbeulich@suse.com>
1316
1317 * config/tc-i386.c (optimize_encoding): Add
1318 is_any_vex_encoding() invocations. Drop respective
1319 i.tm.extension_opcode == None checks.
1320
3f93af61
JB		 13212020-01-09 Jan Beulich <jbeulich@suse.com>
1322
1323 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1324 REX transformations. Correct comment indentation.
1325
7697afb6
JB		 13262020-01-09 Jan Beulich <jbeulich@suse.com>
1327
1328 * config/tc-i386.c (optimize_encoding): Generalize register
1329 transformation for TEST optimization.
1330
d835a58b
JB		 13312020-01-09 Jan Beulich <jbeulich@suse.com>
1332
1333 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1334 testsuite/gas/i386/x86-64-sysenter-amd.d,
1335 testsuite/gas/i386/x86-64-sysenter-amd.l,
1336 testsuite/gas/i386/x86-64-sysenter-intel.d,
1337 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1338 * testsuite/gas/i386/i386.exp: Run new tests.
1339
915808f6
NC		 13402020-01-08 Nick Clifton <nickc@redhat.com>
1341
1342 PR 25284
1343 * doc/as.texi (Align): Document the fact that all arguments can be
1344 omitted.
1345 (Balign): Likewise.
1346 (P2align): Likewise.
1347
f1f28025
NC		 13482020-01-08 Nick Clifton <nickc@redhat.com>
1349
1350 PR 14891
1351 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1352 already defined as a different symbol type.
1353 * testsuite/gas/elf/pr14891.s: New test source file.
1354 * testsuite/gas/elf/pr14891.d: New test driver.
1355 * testsuite/gas/elf/pr14891.s: New test expected error output.
1356 * testsuite/gas/elf/elf.exp: Run the new test.
1357
030a2e78
AM		 13582020-01-08 Alan Modra <amodra@gmail.com>
1359
1360 * config/tc-z8k.c (md_begin): Make idx unsigned.
1361 (get_specific): Likewise for this_index.
1362
2a1ebfb2
CZ		 13632020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1364
1365 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1366 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1367 (md_operand): Set X_md to absent.
1368 (arc_parse_name): Check for X_md.
1369
16d87673
SB		 13702020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1371
1372 PR 25311
1373 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1374 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1375 NO_STRING_ESCAPES.
1376 * read.c (next_char_of_string): Likewise.
1377 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1378 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1379
a2322019
NC		 13802020-01-03 Nick Clifton <nickc@redhat.com>
1381
1382 * po/sv.po: Updated Swedish translation.
1383
5437a02a
JB		 13842020-01-03 Jan Beulich <jbeulich@suse.com>
1385
1386 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1387 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1388
567dfba2
JB		 13892020-01-03 Jan Beulich <jbeulich@suse.com>
1390
1391 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1392 by-element usdot. Add 64-bit form tests for by-element sudot.
1393 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1394
8c45011a
JB		 13952020-01-03 Jan Beulich <jbeulich@suse.com>
1396
1397 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1398 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1399
f4950f76
JB		 14002020-01-03 Jan Beulich <jbeulich@suse.com>
1401
1402 * testsuite/gas/aarch64/f64mm.d,
1403 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1404
6655dba2
SB		 14052020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1406
1407 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1408 support for assembler code generated by SDCC. Add new relocation
1409 types. Add z80-elf target support.
1410 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1411 labels. Local labels starts from ".L".
1412 * NEWS: Mention the new support.
1413 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1414 * testsuite/gas/all/fwdexp.s: Likewise.
1415 * testsuite/gas/all/cond.l: Likewise.
1416 * testsuite/gas/all/cond.s: Likewise.
1417 * testsuite/gas/all/fwdexp.d: Likewise.
1418 * testsuite/gas/all/fwdexp.s: Likewise.
1419 * testsuite/gas/elf/section2.e-mips: Likewise.
1420 * testsuite/gas/elf/section2.l: Likewise.
1421 * testsuite/gas/elf/section2.s: Likewise.
1422 * testsuite/gas/macros/app1.d: Likewise.
1423 * testsuite/gas/macros/app1.s: Likewise.
1424 * testsuite/gas/macros/app2.d: Likewise.
1425 * testsuite/gas/macros/app2.s: Likewise.
1426 * testsuite/gas/macros/app3.d: Likewise.
1427 * testsuite/gas/macros/app3.s: Likewise.
1428 * testsuite/gas/macros/app4.d: Likewise.
1429 * testsuite/gas/macros/app4.s: Likewise.
1430 * testsuite/gas/macros/app4b.s: Likewise.
1431 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1432 * testsuite/gas/z80/z80.exp: Add new tests
1433 * testsuite/gas/z80/dollar.d: New file.
1434 * testsuite/gas/z80/dollar.s: New file.
1435 * testsuite/gas/z80/ez80_adl_all.d: New file.
1436 * testsuite/gas/z80/ez80_adl_all.s: New file.
1437 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1438 * testsuite/gas/z80/ez80_isuf.s: New file.
1439 * testsuite/gas/z80/ez80_z80_all.d: New file.
1440 * testsuite/gas/z80/ez80_z80_all.s: New file.
1441 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1442 * testsuite/gas/z80/r800_extra.d: New file.
1443 * testsuite/gas/z80/r800_extra.s: New file.
1444 * testsuite/gas/z80/r800_ii8.d: New file.
1445 * testsuite/gas/z80/r800_z80_doc.d: New file.
1446 * testsuite/gas/z80/z180.d: New file.
1447 * testsuite/gas/z80/z180.s: New file.
1448 * testsuite/gas/z80/z180_z80_doc.d: New file.
1449 * testsuite/gas/z80/z80_doc.d: New file.
1450 * testsuite/gas/z80/z80_doc.s: New file.
1451 * testsuite/gas/z80/z80_ii8.d: New file.
1452 * testsuite/gas/z80/z80_ii8.s: New file.
1453 * testsuite/gas/z80/z80_in_f_c.d: New file.
1454 * testsuite/gas/z80/z80_in_f_c.s: New file.
1455 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1456 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1457 * testsuite/gas/z80/z80_out_c_0.d: New file.
1458 * testsuite/gas/z80/z80_out_c_0.s: New file.
1459 * testsuite/gas/z80/z80_reloc.d: New file.
1460 * testsuite/gas/z80/z80_reloc.s: New file.
1461 * testsuite/gas/z80/z80_sli.d: New file.
1462 * testsuite/gas/z80/z80_sli.s: New file.
1463
a65b5de6
SN		 14642020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1465
1466 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1467 REGLIST_RN.
1468
b14ce8bf
AM		 14692020-01-01 Alan Modra <amodra@gmail.com>
1470
1471 Update year range in copyright notice of all files.
1472
0b114740 1473For older changes see ChangeLog-2019
3499769a 1474\f
0b114740 1475Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 1476
1477Copying and distribution of this file, with or without modification,
1478are permitted in any medium without royalty provided the copyright
1479notice and this notice are preserved.
1480
1481Local Variables:
1482mode: change-log
1483left-margin: 8
1484fill-column: 74
1485version-control: never
1486End:
GDB Binutils - Deliverables
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