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x86: Improve -malign-branch
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
8326546e
SB		 12020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2
3 PR 25604
4 * config/tc-z80.c (contains_register): Prevent an illegal memory
5 access when checking an expression for a register name.
6
e3e896e6
AM		 72020-03-03 Alan Modra <amodra@gmail.com>
8
9 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
10 support.
11
a4dd6c97
AM		 122020-03-02 Alan Modra <amodra@gmail.com>
13
14 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
15 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
16 and .sbss sections.
17 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
18 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
19 (s3_s_score_lcomm): Likewise.
20 * config/tc-score7.c: Similarly.
21 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
22
dec7b24b
YS		 232020-02-28 YunQiang Su <syq@debian.org>
24
25 PR gas/25539
26 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
27 to handle multi-labels.
28 (has_label_name): New.
29
cceb53b8
MM		 302020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
31
32 * config/tc-arm.c (enum pred_instruction_type): Remove
33 NEUTRAL_IT_NO_VPT_INSN predication type.
34 (cxn_handle_predication): Modify to require condition suffixes.
35 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
36 * testsuite/gas/arm/cde-scalar.s: Update test.
37 * testsuite/gas/arm/cde-warnings.l: Update test.
38 * testsuite/gas/arm/cde-warnings.s: Update test.
39
da3ec71f
AM		 402020-02-26 Alan Modra <amodra@gmail.com>
41
42 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
43 N_() on empty string.
44
42135cad
AM		 452020-02-26 Alan Modra <amodra@gmail.com>
46
47 * read.c (read_a_source_file): Call strncpy with length one
48 less than size of original_case_string.
49
dc1e8a47
AM		 502020-02-26 Alan Modra <amodra@gmail.com>
51
52 * config/obj-elf.c: Indent labels correctly.
53 * config/obj-macho.c: Likewise.
54 * config/tc-aarch64.c: Likewise.
55 * config/tc-alpha.c: Likewise.
56 * config/tc-arm.c: Likewise.
57 * config/tc-cr16.c: Likewise.
58 * config/tc-crx.c: Likewise.
59 * config/tc-frv.c: Likewise.
60 * config/tc-i386-intel.c: Likewise.
61 * config/tc-i386.c: Likewise.
62 * config/tc-ia64.c: Likewise.
63 * config/tc-mn10200.c: Likewise.
64 * config/tc-mn10300.c: Likewise.
65 * config/tc-nds32.c: Likewise.
66 * config/tc-riscv.c: Likewise.
67 * config/tc-s12z.c: Likewise.
68 * config/tc-xtensa.c: Likewise.
69 * config/tc-z80.c: Likewise.
70 * read.c: Likewise.
71 * symbols.c: Likewise.
72 * write.c: Likewise.
73
bd0cf5a6
NC		 742020-02-20 Nelson Chu <nelson.chu@sifive.com>
75
54b2aec1
NC		 76 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
77 we are assembling instruction with CSR. Call riscv_csr_read_only_check
78 after parsing all arguments.
79 (enum csr_insn_type): New enum is used to classify the CSR instruction.
80 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
81 are used to check if we write a read-only CSR by the CSR instruction.
82 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
83 all CSR for the read-only CSR checking.
84 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
85 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
86 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
87 all CSR instructions for the read-only CSR checking.
88 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
89 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
90
2ca89224
NC		 91 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
92 (riscv_opts): Initialize it.
93 (reg_lookup_internal): Check the `riscv_opts.csr_check`
94 before doing the CSR checking.
95 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
96 (md_longopts): Add mcsr-check and mno-csr-check.
97 (md_parse_option): Handle new enum option values.
98 (s_riscv_option): Handle new long options.
99 * doc/c-riscv.texi: Add description for the new .option and assembler
100 options.
101 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
102 the CSR checking.
103 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
104
bd0cf5a6
NC		 105 * config/tc-riscv.c (csr_extra_hash): New.
106 (enum riscv_csr_class): New enum. Used to decide
107 whether or not this CSR is legal in the current ISA string.
108 (struct riscv_csr_extra): New structure to hold all extra information
109 of CSR.
110 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
111 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
112 Call hash_reg_name to insert CSR address into reg_names_hash.
113 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
114 Decide whether the CSR is valid according to the csr_extra_hash.
115 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
116 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
117 not a boolean. This is same as riscv_init_csr_hash, so keep the
118 consistent usage.
119 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
120 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
121 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
122 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
123 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
124 f-ext CSR are not allowed.
125 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
126 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
127 source file is `priv-reg.s`, and the ISA is rv64if, so the
128 rv32-only CSR are not allowed.
129 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
130
10a95fcc
AM		 1312020-02-21 Alan Modra <amodra@gmail.com>
132
133 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
134 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
135
dda2980f
AM		 1362020-02-21 Alan Modra <amodra@gmail.com>
137
138 PR 25569
139 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
140 on section size adjustment, instead perform another write if
141 exec header size is larger than section size.
142
bd3380bc
NC		 1432020-02-19 Nelson Chu <nelson.chu@sifive.com>
144
145 * doc/c-riscv.texi: Add the doc entries for -march-attr/
146 -mno-arch-attr command line options.
147
fa164239
JW		 1482020-02-19 Nelson Chu <nelson.chu@sifive.com>
149
150 * testsuite/gas/riscv/c-add-addi.d: New testcase.
151 * testsuite/gas/riscv/c-add-addi.s: Likewise.
152
fcaaac0a
SB		 1532020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
154
155 PR 25576
156 * config/tc-z80.c (md_parse_option): Do not use an underscore
157 prefix for local labels in SDCC compatability mode.
158 (z80_start_line_hook): Remove SDCC dollar label support.
159 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
160 * testsuite/gas/z80/sdcc.s: Likewise.
161
1622020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
163
164 PR 25517
165 * config/tc-z80.c: Add -march option.
166 * doc/as.texi: Update Z80 documentation.
167 * doc/c-z80.texi: Likewise.
168 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
169 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
170 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
171 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
172 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
173 * testsuite/gas/z80/gbz80_all.d: Likewise.
174 * testsuite/gas/z80/r800_extra.d: Likewise.
175 * testsuite/gas/z80/r800_ii8.d: Likewise.
176 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
177 * testsuite/gas/z80/sdcc.d: Likewise.
178 * testsuite/gas/z80/z180.d: Likewise.
179 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
180 * testsuite/gas/z80/z80_doc.d: Likewise.
181 * testsuite/gas/z80/z80_ii8.d: Likewise.
182 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
183 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
184 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
185 * testsuite/gas/z80/z80_sli.d: Likewise.
186 * testsuite/gas/z80/z80n_all.d: Likewise.
187 * testsuite/gas/z80/z80n_reloc.d: Likewise.
188
a7e12755
L		 1892020-02-19 H.J. Lu <hongjiu.lu@intel.com>
190
191 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
192 with GNU_PROPERTY_X86_FEATURE_2_MMX.
193 * testsuite/gas/i386/i386.exp: Run property-3 and
194 x86-64-property-3.
195 * testsuite/gas/i386/property-3.d: New file.
196 * testsuite/gas/i386/property-3.s: Likewise.
197 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
198
272a84b1
L		 1992020-02-17 H.J. Lu <hongjiu.lu@intel.com>
200
201 * config/tc-i386.c (cpu_arch): Add .popcnt.
202 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
203 Add a tab before @samp{.sse4a}.
204
c8f8eebc
JB		 2052020-02-17 Jan Beulich <jbeulich@suse.com>
206
207 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
208 for AddrPrefixOpReg templates. Combine the two pieces of
209 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
210 mode.
211
eedb0f2c
JB		 2122020-02-17 Jan Beulich <jbeulich@suse.com>
213
214 PR gas/14439
215 * config/tc-i386.c (md_assemble): Also suppress operand
216 swapping for MONITOR{,X} and MWAIT{,X}.
217 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
218 Add Intel syntax monitor/mwait tests.
219 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
220 Adjust expectations.
221 *testsuite/gas/i386/sse3-intel.d,
222 testsuite/gas/i386/x86-64-sse3-intel.d: New.
223 * testsuite/gas/i386/i386.exp: Run new tests.
224
b9915cbc
JB		 2252020-02-17 Jan Beulich <jbeulich@suse.com>
226
227 PR gas/6518
228 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
229 [XYZ]MMWord memory operand ambiguity recognition logic (largely
230 re-indentation).
231 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
232 cases.
233 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
234 * testsuite/gas/i386/avx512dq-inval.l,
235 testsuite/gas/i386/inval-avx.l,
236 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
237 * testsuite/gas/i386/avx512vl-ambig.s,
238 testsuite/gas/i386/avx512vl-ambig.l: New.
239 * testsuite/gas/i386/i386.exp: Run new test.
240
af5c13b0
L		 2412020-02-16 H.J. Lu <hongjiu.lu@intel.com>
242
243 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
244 nosse4.
245 * doc/c-i386.texi: Document sse4a and nosse4a.
246
07d98387
L		 2472020-02-14 H.J. Lu <hongjiu.lu@intel.com>
248
249 * doc/c-i386.texi: Remove the old movsx and movzx documentation
250 for AT&T syntax.
251
65fca059
JB		 2522020-02-14 Jan Beulich <jbeulich@suse.com>
253
254 PR gas/25438
255 * config/tc-i386.c (md_assemble): Move movsx/movzx special
256 casing ...
257 (process_suffix): ... here. Consider just the first operand
258 initially.
259 (check_long_reg): Drop opcode 0x63 special case again.
260 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
261 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
262 Move ambiguous operand size tests ...
263 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
264 testsuite/gas/i386/noreg64.s: ... here.
265 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
266 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
267 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
268 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
269 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
270 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
271 testsuite/gas/i386/x86-64-movsxd.d,
272 testsuite/gas/i386/x86-64-movsxd-intel.d,
273 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
274 Adjust expectations.
275 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
276 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
277 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
278 * testsuite/gas/i386/i386.exp: Run new tests.
279
b6773884
JB		 2802020-02-14 Jan Beulich <jbeulich@suse.com>
281
282 * config/tc-i386.c (process_operands): Also skip segment
283 override prefix emission if it matches an already present one.
284 * testsuite/gas/i386/prefix32.s: Add double segment override
285 cases.
286 * testsuite/gas/i386/prefix32.l: Adjust expectations.
287
92334ad2
JB		 2882020-02-14 Jan Beulich <jbeulich@suse.com>
289
290 * config/tc-i386.c (process_operands): Drop ineffectual segment
291 overrides when optimizing.
292 * testsuite/gas/i386/lea-optimize.d: New.
293 * testsuite/gas/i386/i386.exp: Run new test.
294
2952020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 296
297 * config/tc-i386.c (process_operands): Also check insn prefix
298 for ineffectual segment override warning. Don't cover possible
299 VEX/EVEX encoded insns there.
300 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
301 testsuite/gas/i386/lea.e: New.
302 * testsuite/gas/i386/i386.exp: Run new test.
303
0e6724de
L		 3042020-02-14 H.J. Lu <hongjiu.lu@intel.com>
305
306 PR gas/25438
307 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
308 syntax.
309
292676c1
L		 3102020-02-13 Fangrui Song <maskray@google.com>
311 H.J. Lu <hongjiu.lu@intel.com>
312
313 PR gas/25551
314 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
315 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
316 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
317 * testsuite/gas/i386/relax-5.d: New file.
318 * testsuite/gas/i386/relax-5.s: Likewise.
319 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
320 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
321
7deea9aa
JB		 3222020-02-13 Jan Beulich <jbeulich@suse.com>
323
324 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
325 "nosse4" entry.
326
6c0946d0
JB		 3272020-02-12 Jan Beulich <jbeulich@suse.com>
328
329 * config/tc-i386.c (avx512): New (at file scope), moved from
330 (check_VecOperands): ... here.
331 (process_suffix): Add [XYZ]MMword operand size handling.
332 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
333 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
334 tests.
335 * testsuite/gas/i386/avx512dq-inval.l,
336 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
337
5990e377
JB		 3382020-02-12 Jan Beulich <jbeulich@suse.com>
339
340 PR gas/24546
341 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
342 code only.
343 * config/tc-i386-intel.c (i386_intel_operand): Also handle
344 CALL/JMP in O_tbyte_ptr case.
345 * doc/c-i386.texi: Mention far call and full pointer load ISA
346 differences.
347 * testsuite/gas/i386/x86-64-branch-3.s,
348 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
349 * testsuite/gas/i386/x86-64-branch-3.d,
350 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
351 * testsuite/gas/i386/x86-64-branch-5.l,
352 testsuite/gas/i386/x86-64-branch-5.s: New.
353 * testsuite/gas/i386/i386.exp: Run new test.
354
9706160a
JB		 3552020-02-12 Jan Beulich <jbeulich@suse.com>
356
357 PR gas/25438
358 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
359 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
360 64-bit-only warning.
361 (check_word_reg): Consistently error on mismatching register
362 size and suffix.
363 * testsuite/gas/i386/general.s: Replace dword GPR with word one
364 for movw. Replace suffix / GPR for orb.
365 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
366 byte GPRs as well as ones for inb/outb with a word accumulator.
367 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
368 testsuite/gas/i386/inval.l: Adjust expectations.
369
5de4d9ef
JB		 3702020-02-12 Jan Beulich <jbeulich@suse.com>
371
372 * config/tc-i386.c (operand_type_register_match): Also fall
373 through initial two if()-s when the template allows for a GPR
374 operand. Adjust comment.
375
50128d0c
JB		 3762020-02-11 Jan Beulich <jbeulich@suse.com>
377
378 (struct _i386_insn): New field "short_form".
379 (optimize_encoding): Drop setting of shortform field.
380 (process_suffix): Set i.short_form. Replace shortform use.
381 (process_operands): Replace shortform use.
382
1ed818b4
MM		 3832020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
384
385 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
386 loop initial declaration.
387
5aae9ae9
MM		 3882020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
389
390 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
391 instructions that can have 5 arguments.
392 (enum operand_parse_code): Add new operands.
393 (parse_operands): Account for new operands.
394 (S5): New macro.
395 (enum neon_shape_el): Introduce P suffixes for coprocessor.
396 (neon_select_shape): Account for P suffix.
397 (LOW1): Move macro to global position.
398 (HI4): Move macro to global position.
399 (vcx_assign_vec_d): New.
400 (vcx_assign_vec_m): New.
401 (vcx_assign_vec_n): New.
402 (enum vcx_reg_type): New.
403 (vcx_get_reg_type): New.
404 (vcx_size_pos): New.
405 (vcx_vec_pos): New.
406 (vcx_handle_shape): New.
407 (vcx_ensure_register_in_range): New.
408 (vcx_handle_register_arguments): New.
409 (vcx_handle_insn_block): New.
410 (vcx_handle_common_checks): New.
411 (do_vcx1): New.
412 (do_vcx2): New.
413 (do_vcx3): New.
414 * testsuite/gas/arm/cde-missing-fp.d: New test.
415 * testsuite/gas/arm/cde-missing-fp.l: New test.
416 * testsuite/gas/arm/cde-missing-mve.d: New test.
417 * testsuite/gas/arm/cde-missing-mve.l: New test.
418 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
419 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
420 * testsuite/gas/arm/cde-mve.s: New test.
421 * testsuite/gas/arm/cde-warnings.l:
422 * testsuite/gas/arm/cde-warnings.s:
423 * testsuite/gas/arm/cde.d:
424 * testsuite/gas/arm/cde.s:
425
4934a27c
MM		 4262020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
427 Matthew Malcomson <matthew.malcomson@arm.com>
428
429 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
430 CDE coprocessor that can be enabled.
431 (enum pred_instruction_type): New pred type.
432 (BAD_NO_VPT): New error message.
433 (BAD_CDE): New error message.
434 (BAD_CDE_COPROC): New error message.
435 (enum operand_parse_code): Add new immediate operands.
436 (parse_operands): Account for new immediate operands.
437 (check_cde_operand): New.
438 (cde_coproc_enabled): New.
439 (cde_coproc_pos): New.
440 (cde_handle_coproc): New.
441 (cxn_handle_predication): New.
442 (do_custom_instruction_1): New.
443 (do_custom_instruction_2): New.
444 (do_custom_instruction_3): New.
445 (do_cx1): New.
446 (do_cx1a): New.
447 (do_cx1d): New.
448 (do_cx1da): New.
449 (do_cx2): New.
450 (do_cx2a): New.
451 (do_cx2d): New.
452 (do_cx2da): New.
453 (do_cx3): New.
454 (do_cx3a): New.
455 (do_cx3d): New.
456 (do_cx3da): New.
457 (handle_pred_state): Define new IT block behaviour.
458 (insns): Add newn CX*{,d}{,a} instructions.
459 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
460 Define new cdecp extension strings.
461 * doc/c-arm.texi: Document new cdecp extension arguments.
462 * testsuite/gas/arm/cde-scalar.d: New test.
463 * testsuite/gas/arm/cde-scalar.s: New test.
464 * testsuite/gas/arm/cde-warnings.d: New test.
465 * testsuite/gas/arm/cde-warnings.l: New test.
466 * testsuite/gas/arm/cde-warnings.s: New test.
467 * testsuite/gas/arm/cde.d: New test.
468 * testsuite/gas/arm/cde.s: New test.
469
4b5aaf5f
L		 4702020-02-10 H.J. Lu <hongjiu.lu@intel.com>
471
472 PR gas/25516
473 * config/tc-i386.c (intel64): Renamed to ...
474 (isa64): This.
475 (match_template): Accept Intel64 only instruction by default.
476 (i386_displacement): Updated.
477 (md_parse_option): Updated.
478 * c-i386.texi: Update -mamd64/-mintel64 documentation.
479 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
480 -mamd64 to x86-64-sysenter-amd.
481 * testsuite/gas/i386/x86-64-sysenter.d: New file.
482
33176d91
AM		 4832020-02-10 Alan Modra <amodra@gmail.com>
484
485 * config/obj-elf.c (obj_elf_change_section): Error for section
486 type, attr or entsize changes in assembly.
487 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
488 * testsuite/gas/elf/section5.l: Update.
489
82194874
AM		 4902020-02-10 Alan Modra <amodra@gmail.com>
491
492 * output-file.c (output_file_close): Do a normal close when
493 flag_always_generate_output.
494 * write.c (write_object_file): Don't stop output when
495 flag_always_generate_output.
496
9fc0b501
SB		 4972020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
498
499 PR 25469
500 * config/tc-z80.c: Add -gbz80 command line option to generate code
501 for the GameBoy Z80. Add support for generating DWARF.
502 * config/tc-z80.h: Add support for DWARF debug information
503 generation.
504 * doc/c-z80.texi: Document new command line option.
505 * testsuite/gas/z80/gbz80_all.d: New file.
506 * testsuite/gas/z80/gbz80_all.s: New file.
507 * testsuite/gas/z80/z80.exp: Run the new tests.
508 * testsuite/gas/z80/z80n_all.d: New file.
509 * testsuite/gas/z80/z80n_all.s: New file.
510 * testsuite/gas/z80/z80n_reloc.d: New file.
511
b7d07216
L		 5122020-02-06 H.J. Lu <hongjiu.lu@intel.com>
513
514 PR gas/25381
515 * config/obj-elf.c (get_section): Also check
516 linked_to_symbol_name.
517 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
518 (obj_elf_parse_section_letters): Handle the 'o' flag.
519 (build_group_lists): Renamed to ...
520 (build_additional_section_info): This. Set elf_linked_to_section
521 from map_head.linked_to_symbol_name.
522 (elf_adjust_symtab): Updated.
523 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
524 * doc/as.texi: Document the 'o' flag.
525 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
526 * testsuite/gas/elf/section18.d: New file.
527 * testsuite/gas/elf/section18.s: Likewise.
528 * testsuite/gas/elf/section19.d: Likewise.
529 * testsuite/gas/elf/section19.s: Likewise.
530 * testsuite/gas/elf/section20.d: Likewise.
531 * testsuite/gas/elf/section20.s: Likewise.
532 * testsuite/gas/elf/section21.d: Likewise.
533 * testsuite/gas/elf/section21.l: Likewise.
534 * testsuite/gas/elf/section21.s: Likewise.
535
5eb617a7
L		 5362020-02-06 H.J. Lu <hongjiu.lu@intel.com>
537
538 * NEWS: Mention x86 assembler options to align branches for
539 binutils 2.34.
540
986ac314
L		 5412020-02-06 H.J. Lu <hongjiu.lu@intel.com>
542
543 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
544 only for ELF targets.
545 * testsuite/gas/i386/unique.d: Don't xfail.
546 * testsuite/gas/i386/x86-64-unique.d: Likewise.
547
19234a6d
AM		 5482020-02-06 Alan Modra <amodra@gmail.com>
549
550 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
551 * testsuite/gas/i386/x86-64-unique.d: Likewise.
552
02e0be69
AM		 5532020-02-06 Alan Modra <amodra@gmail.com>
554
555 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
556 xfail, and rename test.
557 * testsuite/gas/elf/section12b.d: Likewise.
558 * testsuite/gas/elf/section16a.d: Likewise.
559 * testsuite/gas/elf/section16b.d: Likewise.
560
a8c4d40b
L		 5612020-02-02 H.J. Lu <hongjiu.lu@intel.com>
562
563 PR gas/25380
564 * config/obj-elf.c (section_match): Removed.
565 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
566 section_id.
567 (obj_elf_change_section): Replace info and group_name arguments
568 with match_p. Also update the section ID and flags from match_p.
569 (obj_elf_section): Handle "unique,N". Update call to
570 obj_elf_change_section.
571 * config/obj-elf.h (elf_section_match): New.
572 (obj_elf_change_section): Updated.
573 * config/tc-arm.c (start_unwind_section): Update call to
574 obj_elf_change_section.
575 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
576 * config/tc-microblaze.c (microblaze_s_data): Likewise.
577 (microblaze_s_sdata): Likewise.
578 (microblaze_s_rdata): Likewise.
579 (microblaze_s_bss): Likewise.
580 * config/tc-mips.c (s_change_section): Likewise.
581 * config/tc-msp430.c (msp430_profiler): Likewise.
582 * config/tc-rx.c (parse_rx_section): Likewise.
583 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
584 * doc/as.texi: Document "unique,N" in .section directive.
585 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
586 * testsuite/gas/elf/section15.d: New file.
587 * testsuite/gas/elf/section15.s: Likewise.
588 * testsuite/gas/elf/section16.s: Likewise.
589 * testsuite/gas/elf/section16a.d: Likewise.
590 * testsuite/gas/elf/section16b.d: Likewise.
591 * testsuite/gas/elf/section17.d: Likewise.
592 * testsuite/gas/elf/section17.l: Likewise.
593 * testsuite/gas/elf/section17.s: Likewise.
594 * testsuite/gas/i386/unique.d: Likewise.
595 * testsuite/gas/i386/unique.s: Likewise.
596 * testsuite/gas/i386/x86-64-unique.d: Likewise.
597 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
598
575d37ae
L		 5992020-02-02 H.J. Lu <hongjiu.lu@intel.com>
600
601 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
602
2384096c
G		 6032020-02-01 Anthony Green <green@moxielogic.com>
604
605 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
606
95441c43
SL		 6072020-01-31 Sandra Loosemore <sandra@codesourcery.com>
608
609 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
610 %tls_ldo.
611
d465d695
AV		 6122020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
613
614 PR gas/25472
615 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
616 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
617 +mve.
618 * testsuite/gas/arm/mve_dsp.d: New test.
619
d26cc8a9
NC		 6202020-01-31 Nick Clifton <nickc@redhat.com>
621
622 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
623 rather than BFD_RELOC_NONE.
624
90e9955a
SP		 6252020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
626
627 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
628 to support VLDMIA instruction for MVE.
629 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
630 instruction for MVE.
631 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
632 instruction for MVE.
633 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
634 instruction for MVE.
635 * testsuite/gas/arm/mve-ldst.d: New test.
636 * testsuite/gas/arm/mve-ldst.s: Likewise.
637
53943f32
NC		 6382020-01-31 Nick Clifton <nickc@redhat.com>
639
640 * po/fr.po: Updated French translation.
641 * po/ru.po: Updated Russian translation.
642
c3036ed0
RS		 6432020-01-31 Richard Sandiford <richard.sandiford@arm.com>
644
645 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
646 .s for the movprfx.
647 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
648 * testsuite/gas/aarch64/sve-movprfx_28.d,
649 * testsuite/gas/aarch64/sve-movprfx_28.l,
650 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
651
2ae4c703
JB		 6522020-01-30 Jan Beulich <jbeulich@suse.com>
653
654 * config/tc-i386.c (output_disp): Tighten base_opcode check.
655 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
656 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
657 Adjust expectations.
658
bd434cc4
JM		 6592020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
660
661 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
662 * testsuite/gas/bpf/alu-be.d: Likewise.
663 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
664 * testsuite/gas/bpf/alu32-be.d: Likewise.
665
aeab2b26
JB		 6662020-01-30 Jan Beulich <jbeulich@suse.com>
667
668 * testsuite/gas/i386/x86-64-branch-2.s,
669 testsuite/gas/i386/x86-64-branch-4.s,
670 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
671 * testsuite/gas/i386/ilp32/x86-64-branch.d,
672 testsuite/gas/i386/x86-64-branch-2.d,
673 testsuite/gas/i386/x86-64-branch-4.l,
674 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
675
873494c8
JB		 6762020-01-30 Jan Beulich <jbeulich@suse.com>
677
678 * config/tc-i386.c (process_suffix): .
679 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
680 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
681 Add LRETQ case.
682 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
683 suffix.
684 testsuite/gas/i386/x86_64.s: Add RETF cases.
685 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
686 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
687 testsuite/gas/i386/x86-64-opcode.d,
688 testsuite/gas/i386/x86-64-suffix-intel.d,
689 testsuite/gas/i386/x86-64-suffix.d,
690 testsuite/gas/i386/x86_64-intel.d
691 testsuite/gas/i386/x86_64.d: Adjust expectations.
692 * testsuite/gas/i386/x86-64-suffix.e,
693 testsuite/gas/i386/x86_64.e: New.
694
62b3f548
JB		 6952020-01-30 Jan Beulich <jbeulich@suse.com>
696
697 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
698 special case.
699
bc31405e
L		 7002020-01-27 H.J. Lu <hongjiu.lu@intel.com>
701
702 PR binutils/25445
703 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
704 movsxd.
705 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
706 differences. Document movslq and movsxd.
707 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
708 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
709 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
710 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
711 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
712 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
713 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
714 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
715 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
716 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
717 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
718
e3696f67
AM		 7192020-01-27 Alan Modra <amodra@gmail.com>
720
721 * testsuite/gas/all/gas.exp: Replace case statements with switch
722 statements.
723 * testsuite/gas/elf/elf.exp: Likewise.
724 * testsuite/gas/macros/macros.exp: Likewise.
725 * testsuite/lib/gas-defs.exp: Likewise.
726
7568c93b
TC		 7272020-01-27 Tamar Christina <tamar.christina@arm.com>
728
729 PR 25403
730 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
731 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
732
403d1bd9
JW		 7332020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
734
735 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
736 s exts must be known, so rename *ok* to *fail*.
737 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
738 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
739 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
740 above change.
741 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
742 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
743
be4c5e58
L		 7442020-01-22 H.J. Lu <hongjiu.lu@intel.com>
745
746 PR gas/25438
747 * config/tc-i386.c (check_long_reg): Always disallow double word
748 suffix in mnemonic with word general register.
749 * testsuite/gas/i386/general.s: Replace word general register
750 with double word general register for movl.
751 * testsuite/gas/i386/inval.s: Add tests for movl with word general
752 register.
753 * testsuite/gas/i386/general.l: Updated.
754 * testsuite/gas/i386/inval.l: Likewise.
755
9e7028aa
AM		 7562020-01-22 Alan Modra <amodra@gmail.com>
757
758 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
759 __tls_get_addr_desc and __tls_get_addr_opt.
760
e3ed17f3
JB		 7612020-01-21 Jan Beulich <jbeulich@suse.com>
762
763 * testsuite/gas/i386/inval-crc32.s,
764 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
765 * testsuite/gas/i386/inval-crc32.l,
766 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
767
1a035124
JB		 7682020-01-21 Jan Beulich <jbeulich@suse.com>
769
770 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
771 generic code path. Deal with No_lSuf being set in a template.
772 * testsuite/gas/i386/inval-crc32.l,
773 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
774 instead of error(s) when operand size is ambiguous.
775 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
776 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
777 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
778 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
779 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
780 Adjust expectations.
781
c006a730
JB		 7822020-01-21 Jan Beulich <jbeulich@suse.com>
783
784 * config/tc-i386.c (process_suffix): Drop SYSRET special case
785 and an intel_syntax check. Re-write lack-of-suffix processing
786 logic.
787 * doc/c-i386.texi: Document operand size defaults for suffix-
788 less AT&T syntax insns.
789 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
790 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
791 testsuite/gas/i386/x86-64-avx-scalar.s,
792 testsuite/gas/i386/x86-64-avx.s,
793 testsuite/gas/i386/x86-64-bundle.s,
794 testsuite/gas/i386/x86-64-intel64.s,
795 testsuite/gas/i386/x86-64-lock-1.s,
796 testsuite/gas/i386/x86-64-opcode.s,
797 testsuite/gas/i386/x86-64-sse2avx.s,
798 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
799 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
800 testsuite/gas/i386/x86-64-nops.s,
801 testsuite/gas/i386/x86-64-ptwrite.s,
802 testsuite/gas/i386/x86-64-simd.s,
803 testsuite/gas/i386/x86-64-sse-noavx.s,
804 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
805 insns.
806 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
807 testsuite/gas/i386/noreg64.s: Add further tests.
808 * testsuite/gas/i386/ilp32/x86-64-nops.d,
809 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
810 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
811 testsuite/gas/i386/sse-noavx.d,
812 testsuite/gas/i386/x86-64-intel64.d,
813 testsuite/gas/i386/x86-64-nops.d,
814 testsuite/gas/i386/x86-64-opcode.d,
815 testsuite/gas/i386/x86-64-ptwrite-intel.d,
816 testsuite/gas/i386/x86-64-ptwrite.d,
817 testsuite/gas/i386/x86-64-simd-intel.d,
818 testsuite/gas/i386/x86-64-simd-suffix.d,
819 testsuite/gas/i386/x86-64-simd.d,
820 testsuite/gas/i386/x86-64-sse-noavx.d
821 testsuite/gas/i386/x86-64-suffix.d,
822 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
823 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
824 testsuite/gas/i386/noreg64.l: New.
825 * testsuite/gas/i386/i386.exp: Run new tests.
826
c906a69a
JB		 8272020-01-21 Jan Beulich <jbeulich@suse.com>
828
829 * testsuite/gas/i386/avx512_bf16_vl.s,
830 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
831 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
832 broadcast forms of VCVTNEPS2BF16.
833 * testsuite/gas/i386/avx512_bf16_vl.d,
834 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
835
26916852
NC		 8362020-01-20 Nick Clifton <nickc@redhat.com>
837
838 * po/uk.po: Updated Ukranian translation.
839
14470f07
L		 8402020-01-20 H.J. Lu <hongjiu.lu@intel.com>
841
842 PR ld/25416
843 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
844 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
845 x32 object.
846 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
847 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
848 R_X86_64_GOTPC32_TLSDESC relocation.
849
1b1bb2c6
NC		 8502020-01-18 Nick Clifton <nickc@redhat.com>
851
852 * configure: Regenerate.
853 * po/gas.pot: Regenerate.
854
ae774686
NC		 8552020-01-18 Nick Clifton <nickc@redhat.com>
856
857 Binutils 2.34 branch created.
858
42e04b36
L		 8592020-01-17 H.J. Lu <hongjiu.lu@intel.com>
860
861 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
862 with vex_encoding_vex.
863 (parse_insn): Likewise.
864 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
865 and {vex3} documentation.
866 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
867 {vex}.
868 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
869
2da2eaf4
AV		 8702020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
871
872 PR 25376
873 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
874 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
875 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
876 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
877 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
878 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
879
45a4bb20
JB		 8802020-01-16 Jan Beulich <jbeulich@suse.com>
881
882 * config/tc-i386.c (match_template): Drop found_cpu_match local
883 variable.
884
4814632e
JB		 8852020-01-16 Jan Beulich <jbeulich@suse.com>
886
887 * testsuite/gas/i386/avx512dq-inval.l,
888 testsuite/gas/i386/avx512dq-inval.s: New.
889 * testsuite/gas/i386/i386.exp: Run new test.
890
131cb553
JL		 8912020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
892
893 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
894 relocations when the target is 430X, except when extracting part of an
895 expression.
896 (msp430_srcoperand): Adjust comment.
897 Initialize the expp member of the msp430_operand_s struct as
898 appropriate.
899 (msp430_dstoperand): Likewise.
900 * testsuite/gas/msp430/msp430.exp: Run new test.
901 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
902 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
903
c24d0e8d
AM		 9042020-01-15 Alan Modra <amodra@gmail.com>
905
906 * configure.tgt: Add sparc-*-freebsd case.
907
e44925ae
LC		 9082020-01-14 Lili Cui <lili.cui@intel.com>
909
910 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
911 * testsuite/gas/i386/align-branch-1b.d: Likewise.
912 * testsuite/gas/i386/align-branch-1c.d: Likewise.
913 * testsuite/gas/i386/align-branch-1d.d: Likewise.
914 * testsuite/gas/i386/align-branch-1e.d: Likewise.
915 * testsuite/gas/i386/align-branch-1f.d: Likewise.
916 * testsuite/gas/i386/align-branch-1g.d: Likewise.
917 * testsuite/gas/i386/align-branch-1h.d: Likewise.
918 * testsuite/gas/i386/align-branch-1i.d: Likewise.
919 * testsuite/gas/i386/align-branch-5.d: Likewise.
920 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
921 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
922 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
923 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
924 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
925 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
926 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
927 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
928 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
929 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
930 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
931 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
932
7a6bf3be
SB		 9332020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
934
935 PR 25377
936 * config/tc-z80.c: Add support for half precision, single
937 precision and double precision floating point values.
938 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
939 * doc/as.texi: Add new z80 command line options.
940 * doc/c-z80.texi: Document new z80 command line options.
941 * testsuite/gas/z80/ez80_pref_dis.s: New test.
942 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
943 * testsuite/gas/z80/z80.exp: Run the new test.
944 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
945 * testsuite/gas/z80/fp_zeda32.d: Likewise.
946 * testsuite/gas/z80/strings.d: Update expected output.
947
82e9597c
MM		 9482020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
949
950 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
951 dependency.
952
5e4f7e05
CZ		 9532020-01-13 Claudiu Zissulescu <claziss@gmail.com>
954
955 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
956 the CPU.
957 * config/tc-arc.h: Add header if/defs.
958 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
959
febda64f
AM		 9602020-01-13 Alan Modra <amodra@gmail.com>
961
962 * testsuite/gas/wasm32/allinsn.d: Update expected output.
963
5496abe1
AM		 9642020-01-13 Alan Modra <amodra@gmail.com>
965
966 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
967 insertion.
968
ec4181f2
AM		 9692020-01-10 Alan Modra <amodra@gmail.com>
970
971 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
972 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
973
40c75bc8
SB		 9742020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
975
976 PR 25224
977 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
978 opcode byte values.
979 (emit_ld_r_r): Likewise.
980 (emit_ld_rr_m): Likewise.
981 (emit_ld_rr_nn): Likewise.
982
72aea328
JB		 9832020-01-09 Jan Beulich <jbeulich@suse.com>
984
985 * config/tc-i386.c (optimize_encoding): Add
986 is_any_vex_encoding() invocations. Drop respective
987 i.tm.extension_opcode == None checks.
988
3f93af61
JB		 9892020-01-09 Jan Beulich <jbeulich@suse.com>
990
991 * config/tc-i386.c (md_assemble): Check RegRex is clear during
992 REX transformations. Correct comment indentation.
993
7697afb6
JB		 9942020-01-09 Jan Beulich <jbeulich@suse.com>
995
996 * config/tc-i386.c (optimize_encoding): Generalize register
997 transformation for TEST optimization.
998
d835a58b
JB		 9992020-01-09 Jan Beulich <jbeulich@suse.com>
1000
1001 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1002 testsuite/gas/i386/x86-64-sysenter-amd.d,
1003 testsuite/gas/i386/x86-64-sysenter-amd.l,
1004 testsuite/gas/i386/x86-64-sysenter-intel.d,
1005 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1006 * testsuite/gas/i386/i386.exp: Run new tests.
1007
915808f6
NC		 10082020-01-08 Nick Clifton <nickc@redhat.com>
1009
1010 PR 25284
1011 * doc/as.texi (Align): Document the fact that all arguments can be
1012 omitted.
1013 (Balign): Likewise.
1014 (P2align): Likewise.
1015
f1f28025
NC		 10162020-01-08 Nick Clifton <nickc@redhat.com>
1017
1018 PR 14891
1019 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1020 already defined as a different symbol type.
1021 * testsuite/gas/elf/pr14891.s: New test source file.
1022 * testsuite/gas/elf/pr14891.d: New test driver.
1023 * testsuite/gas/elf/pr14891.s: New test expected error output.
1024 * testsuite/gas/elf/elf.exp: Run the new test.
1025
030a2e78
AM		 10262020-01-08 Alan Modra <amodra@gmail.com>
1027
1028 * config/tc-z8k.c (md_begin): Make idx unsigned.
1029 (get_specific): Likewise for this_index.
1030
2a1ebfb2
CZ		 10312020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1032
1033 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1034 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1035 (md_operand): Set X_md to absent.
1036 (arc_parse_name): Check for X_md.
1037
16d87673
SB		 10382020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1039
1040 PR 25311
1041 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1042 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1043 NO_STRING_ESCAPES.
1044 * read.c (next_char_of_string): Likewise.
1045 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1046 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1047
a2322019
NC		 10482020-01-03 Nick Clifton <nickc@redhat.com>
1049
1050 * po/sv.po: Updated Swedish translation.
1051
5437a02a
JB		 10522020-01-03 Jan Beulich <jbeulich@suse.com>
1053
1054 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1055 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1056
567dfba2
JB		 10572020-01-03 Jan Beulich <jbeulich@suse.com>
1058
1059 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1060 by-element usdot. Add 64-bit form tests for by-element sudot.
1061 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1062
8c45011a
JB		 10632020-01-03 Jan Beulich <jbeulich@suse.com>
1064
1065 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1066 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1067
f4950f76
JB		 10682020-01-03 Jan Beulich <jbeulich@suse.com>
1069
1070 * testsuite/gas/aarch64/f64mm.d,
1071 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1072
6655dba2
SB		 10732020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1074
1075 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1076 support for assembler code generated by SDCC. Add new relocation
1077 types. Add z80-elf target support.
1078 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1079 labels. Local labels starts from ".L".
1080 * NEWS: Mention the new support.
1081 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1082 * testsuite/gas/all/fwdexp.s: Likewise.
1083 * testsuite/gas/all/cond.l: Likewise.
1084 * testsuite/gas/all/cond.s: Likewise.
1085 * testsuite/gas/all/fwdexp.d: Likewise.
1086 * testsuite/gas/all/fwdexp.s: Likewise.
1087 * testsuite/gas/elf/section2.e-mips: Likewise.
1088 * testsuite/gas/elf/section2.l: Likewise.
1089 * testsuite/gas/elf/section2.s: Likewise.
1090 * testsuite/gas/macros/app1.d: Likewise.
1091 * testsuite/gas/macros/app1.s: Likewise.
1092 * testsuite/gas/macros/app2.d: Likewise.
1093 * testsuite/gas/macros/app2.s: Likewise.
1094 * testsuite/gas/macros/app3.d: Likewise.
1095 * testsuite/gas/macros/app3.s: Likewise.
1096 * testsuite/gas/macros/app4.d: Likewise.
1097 * testsuite/gas/macros/app4.s: Likewise.
1098 * testsuite/gas/macros/app4b.s: Likewise.
1099 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1100 * testsuite/gas/z80/z80.exp: Add new tests
1101 * testsuite/gas/z80/dollar.d: New file.
1102 * testsuite/gas/z80/dollar.s: New file.
1103 * testsuite/gas/z80/ez80_adl_all.d: New file.
1104 * testsuite/gas/z80/ez80_adl_all.s: New file.
1105 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1106 * testsuite/gas/z80/ez80_isuf.s: New file.
1107 * testsuite/gas/z80/ez80_z80_all.d: New file.
1108 * testsuite/gas/z80/ez80_z80_all.s: New file.
1109 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1110 * testsuite/gas/z80/r800_extra.d: New file.
1111 * testsuite/gas/z80/r800_extra.s: New file.
1112 * testsuite/gas/z80/r800_ii8.d: New file.
1113 * testsuite/gas/z80/r800_z80_doc.d: New file.
1114 * testsuite/gas/z80/z180.d: New file.
1115 * testsuite/gas/z80/z180.s: New file.
1116 * testsuite/gas/z80/z180_z80_doc.d: New file.
1117 * testsuite/gas/z80/z80_doc.d: New file.
1118 * testsuite/gas/z80/z80_doc.s: New file.
1119 * testsuite/gas/z80/z80_ii8.d: New file.
1120 * testsuite/gas/z80/z80_ii8.s: New file.
1121 * testsuite/gas/z80/z80_in_f_c.d: New file.
1122 * testsuite/gas/z80/z80_in_f_c.s: New file.
1123 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1124 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1125 * testsuite/gas/z80/z80_out_c_0.d: New file.
1126 * testsuite/gas/z80/z80_out_c_0.s: New file.
1127 * testsuite/gas/z80/z80_reloc.d: New file.
1128 * testsuite/gas/z80/z80_reloc.s: New file.
1129 * testsuite/gas/z80/z80_sli.d: New file.
1130 * testsuite/gas/z80/z80_sli.s: New file.
1131
a65b5de6
SN		 11322020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1133
1134 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1135 REGLIST_RN.
1136
b14ce8bf
AM		 11372020-01-01 Alan Modra <amodra@gmail.com>
1138
1139 Update year range in copyright notice of all files.
1140
0b114740 1141For older changes see ChangeLog-2019
3499769a 1142\f
0b114740 1143Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 1144
1145Copying and distribution of this file, with or without modification,
1146are permitted in any medium without royalty provided the copyright
1147notice and this notice are preserved.
1148
1149Local Variables:
1150mode: change-log
1151left-margin: 8
1152fill-column: 74
1153version-control: never
1154End:
GDB Binutils - Deliverables
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