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x86/Intel: improve diagnostics for ambiguous VCVT* operands
[binutils.git] / gas / ChangeLog
CommitLineData
b9915cbc
JB		 12020-02-17 Jan Beulich <[email protected]>
2
3 PR gas/6518
4 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
5 [XYZ]MMWord memory operand ambiguity recognition logic (largely
6 re-indentation).
7 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
8 cases.
9 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
10 * testsuite/gas/i386/avx512dq-inval.l,
11 testsuite/gas/i386/inval-avx.l,
12 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
13 * testsuite/gas/i386/avx512vl-ambig.s,
14 testsuite/gas/i386/avx512vl-ambig.l: New.
15 * testsuite/gas/i386/i386.exp: Run new test.
16
af5c13b0
L		 172020-02-16 H.J. Lu <[email protected]>
18
19 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
20 nosse4.
21 * doc/c-i386.texi: Document sse4a and nosse4a.
22
07d98387
L		 232020-02-14 H.J. Lu <[email protected]>
24
25 * doc/c-i386.texi: Remove the old movsx and movzx documentation
26 for AT&T syntax.
27
65fca059
JB		 282020-02-14 Jan Beulich <[email protected]>
29
30 PR gas/25438
31 * config/tc-i386.c (md_assemble): Move movsx/movzx special
32 casing ...
33 (process_suffix): ... here. Consider just the first operand
34 initially.
35 (check_long_reg): Drop opcode 0x63 special case again.
36 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
37 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
38 Move ambiguous operand size tests ...
39 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
40 testsuite/gas/i386/noreg64.s: ... here.
41 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
42 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
43 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
44 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
45 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
46 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
47 testsuite/gas/i386/x86-64-movsxd.d,
48 testsuite/gas/i386/x86-64-movsxd-intel.d,
49 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
50 Adjust expectations.
51 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
52 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
53 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
54 * testsuite/gas/i386/i386.exp: Run new tests.
55
b6773884
JB		 562020-02-14 Jan Beulich <[email protected]>
57
58 * config/tc-i386.c (process_operands): Also skip segment
59 override prefix emission if it matches an already present one.
60 * testsuite/gas/i386/prefix32.s: Add double segment override
61 cases.
62 * testsuite/gas/i386/prefix32.l: Adjust expectations.
63
92334ad2
JB		 642020-02-14 Jan Beulich <[email protected]>
65
66 * config/tc-i386.c (process_operands): Drop ineffectual segment
67 overrides when optimizing.
68 * testsuite/gas/i386/lea-optimize.d: New.
69 * testsuite/gas/i386/i386.exp: Run new test.
70
712020-02-14 Jan Beulich <[email protected]>
514a8bb0
JB		 72
73 * config/tc-i386.c (process_operands): Also check insn prefix
74 for ineffectual segment override warning. Don't cover possible
75 VEX/EVEX encoded insns there.
76 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
77 testsuite/gas/i386/lea.e: New.
78 * testsuite/gas/i386/i386.exp: Run new test.
79
0e6724de
L		 802020-02-14 H.J. Lu <[email protected]>
81
82 PR gas/25438
83 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
84 syntax.
85
292676c1
L		 862020-02-13 Fangrui Song <[email protected]>
87 H.J. Lu <[email protected]>
88
89 PR gas/25551
90 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
91 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
92 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
93 * testsuite/gas/i386/relax-5.d: New file.
94 * testsuite/gas/i386/relax-5.s: Likewise.
95 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
96 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
97
7deea9aa
JB		 982020-02-13 Jan Beulich <[email protected]>
99
100 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
101 "nosse4" entry.
102
6c0946d0
JB		 1032020-02-12 Jan Beulich <[email protected]>
104
105 * config/tc-i386.c (avx512): New (at file scope), moved from
106 (check_VecOperands): ... here.
107 (process_suffix): Add [XYZ]MMword operand size handling.
108 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
109 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
110 tests.
111 * testsuite/gas/i386/avx512dq-inval.l,
112 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
113
5990e377
JB		 1142020-02-12 Jan Beulich <[email protected]>
115
116 PR gas/24546
117 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
118 code only.
119 * config/tc-i386-intel.c (i386_intel_operand): Also handle
120 CALL/JMP in O_tbyte_ptr case.
121 * doc/c-i386.texi: Mention far call and full pointer load ISA
122 differences.
123 * testsuite/gas/i386/x86-64-branch-3.s,
124 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
125 * testsuite/gas/i386/x86-64-branch-3.d,
126 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
127 * testsuite/gas/i386/x86-64-branch-5.l,
128 testsuite/gas/i386/x86-64-branch-5.s: New.
129 * testsuite/gas/i386/i386.exp: Run new test.
130
9706160a
JB		 1312020-02-12 Jan Beulich <[email protected]>
132
133 PR gas/25438
134 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
135 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
136 64-bit-only warning.
137 (check_word_reg): Consistently error on mismatching register
138 size and suffix.
139 * testsuite/gas/i386/general.s: Replace dword GPR with word one
140 for movw. Replace suffix / GPR for orb.
141 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
142 byte GPRs as well as ones for inb/outb with a word accumulator.
143 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
144 testsuite/gas/i386/inval.l: Adjust expectations.
145
5de4d9ef
JB		 1462020-02-12 Jan Beulich <[email protected]>
147
148 * config/tc-i386.c (operand_type_register_match): Also fall
149 through initial two if()-s when the template allows for a GPR
150 operand. Adjust comment.
151
50128d0c
JB		 1522020-02-11 Jan Beulich <[email protected]>
153
154 (struct _i386_insn): New field "short_form".
155 (optimize_encoding): Drop setting of shortform field.
156 (process_suffix): Set i.short_form. Replace shortform use.
157 (process_operands): Replace shortform use.
158
1ed818b4
MM		 1592020-02-11 Matthew Malcomson <[email protected]>
160
161 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
162 loop initial declaration.
163
5aae9ae9
MM		 1642020-02-10 Matthew Malcomson <[email protected]>
165
166 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
167 instructions that can have 5 arguments.
168 (enum operand_parse_code): Add new operands.
169 (parse_operands): Account for new operands.
170 (S5): New macro.
171 (enum neon_shape_el): Introduce P suffixes for coprocessor.
172 (neon_select_shape): Account for P suffix.
173 (LOW1): Move macro to global position.
174 (HI4): Move macro to global position.
175 (vcx_assign_vec_d): New.
176 (vcx_assign_vec_m): New.
177 (vcx_assign_vec_n): New.
178 (enum vcx_reg_type): New.
179 (vcx_get_reg_type): New.
180 (vcx_size_pos): New.
181 (vcx_vec_pos): New.
182 (vcx_handle_shape): New.
183 (vcx_ensure_register_in_range): New.
184 (vcx_handle_register_arguments): New.
185 (vcx_handle_insn_block): New.
186 (vcx_handle_common_checks): New.
187 (do_vcx1): New.
188 (do_vcx2): New.
189 (do_vcx3): New.
190 * testsuite/gas/arm/cde-missing-fp.d: New test.
191 * testsuite/gas/arm/cde-missing-fp.l: New test.
192 * testsuite/gas/arm/cde-missing-mve.d: New test.
193 * testsuite/gas/arm/cde-missing-mve.l: New test.
194 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
195 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
196 * testsuite/gas/arm/cde-mve.s: New test.
197 * testsuite/gas/arm/cde-warnings.l:
198 * testsuite/gas/arm/cde-warnings.s:
199 * testsuite/gas/arm/cde.d:
200 * testsuite/gas/arm/cde.s:
201
4934a27c
MM		 2022020-02-10 Stam Markianos-Wright <[email protected]>
203 Matthew Malcomson <[email protected]>
204
205 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
206 CDE coprocessor that can be enabled.
207 (enum pred_instruction_type): New pred type.
208 (BAD_NO_VPT): New error message.
209 (BAD_CDE): New error message.
210 (BAD_CDE_COPROC): New error message.
211 (enum operand_parse_code): Add new immediate operands.
212 (parse_operands): Account for new immediate operands.
213 (check_cde_operand): New.
214 (cde_coproc_enabled): New.
215 (cde_coproc_pos): New.
216 (cde_handle_coproc): New.
217 (cxn_handle_predication): New.
218 (do_custom_instruction_1): New.
219 (do_custom_instruction_2): New.
220 (do_custom_instruction_3): New.
221 (do_cx1): New.
222 (do_cx1a): New.
223 (do_cx1d): New.
224 (do_cx1da): New.
225 (do_cx2): New.
226 (do_cx2a): New.
227 (do_cx2d): New.
228 (do_cx2da): New.
229 (do_cx3): New.
230 (do_cx3a): New.
231 (do_cx3d): New.
232 (do_cx3da): New.
233 (handle_pred_state): Define new IT block behaviour.
234 (insns): Add newn CX*{,d}{,a} instructions.
235 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
236 Define new cdecp extension strings.
237 * doc/c-arm.texi: Document new cdecp extension arguments.
238 * testsuite/gas/arm/cde-scalar.d: New test.
239 * testsuite/gas/arm/cde-scalar.s: New test.
240 * testsuite/gas/arm/cde-warnings.d: New test.
241 * testsuite/gas/arm/cde-warnings.l: New test.
242 * testsuite/gas/arm/cde-warnings.s: New test.
243 * testsuite/gas/arm/cde.d: New test.
244 * testsuite/gas/arm/cde.s: New test.
245
4b5aaf5f
L		 2462020-02-10 H.J. Lu <[email protected]>
247
248 PR gas/25516
249 * config/tc-i386.c (intel64): Renamed to ...
250 (isa64): This.
251 (match_template): Accept Intel64 only instruction by default.
252 (i386_displacement): Updated.
253 (md_parse_option): Updated.
254 * c-i386.texi: Update -mamd64/-mintel64 documentation.
255 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
256 -mamd64 to x86-64-sysenter-amd.
257 * testsuite/gas/i386/x86-64-sysenter.d: New file.
258
33176d91
AM		 2592020-02-10 Alan Modra <[email protected]>
260
261 * config/obj-elf.c (obj_elf_change_section): Error for section
262 type, attr or entsize changes in assembly.
263 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
264 * testsuite/gas/elf/section5.l: Update.
265
82194874
AM		 2662020-02-10 Alan Modra <[email protected]>
267
268 * output-file.c (output_file_close): Do a normal close when
269 flag_always_generate_output.
270 * write.c (write_object_file): Don't stop output when
271 flag_always_generate_output.
272
9fc0b501
SB		 2732020-02-07 Sergey Belyashov <[email protected]>
274
275 PR 25469
276 * config/tc-z80.c: Add -gbz80 command line option to generate code
277 for the GameBoy Z80. Add support for generating DWARF.
278 * config/tc-z80.h: Add support for DWARF debug information
279 generation.
280 * doc/c-z80.texi: Document new command line option.
281 * testsuite/gas/z80/gbz80_all.d: New file.
282 * testsuite/gas/z80/gbz80_all.s: New file.
283 * testsuite/gas/z80/z80.exp: Run the new tests.
284 * testsuite/gas/z80/z80n_all.d: New file.
285 * testsuite/gas/z80/z80n_all.s: New file.
286 * testsuite/gas/z80/z80n_reloc.d: New file.
287
b7d07216
L		 2882020-02-06 H.J. Lu <[email protected]>
289
290 PR gas/25381
291 * config/obj-elf.c (get_section): Also check
292 linked_to_symbol_name.
293 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
294 (obj_elf_parse_section_letters): Handle the 'o' flag.
295 (build_group_lists): Renamed to ...
296 (build_additional_section_info): This. Set elf_linked_to_section
297 from map_head.linked_to_symbol_name.
298 (elf_adjust_symtab): Updated.
299 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
300 * doc/as.texi: Document the 'o' flag.
301 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
302 * testsuite/gas/elf/section18.d: New file.
303 * testsuite/gas/elf/section18.s: Likewise.
304 * testsuite/gas/elf/section19.d: Likewise.
305 * testsuite/gas/elf/section19.s: Likewise.
306 * testsuite/gas/elf/section20.d: Likewise.
307 * testsuite/gas/elf/section20.s: Likewise.
308 * testsuite/gas/elf/section21.d: Likewise.
309 * testsuite/gas/elf/section21.l: Likewise.
310 * testsuite/gas/elf/section21.s: Likewise.
311
5eb617a7
L		 3122020-02-06 H.J. Lu <[email protected]>
313
314 * NEWS: Mention x86 assembler options to align branches for
315 binutils 2.34.
316
986ac314
L		 3172020-02-06 H.J. Lu <[email protected]>
318
319 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
320 only for ELF targets.
321 * testsuite/gas/i386/unique.d: Don't xfail.
322 * testsuite/gas/i386/x86-64-unique.d: Likewise.
323
19234a6d
AM		 3242020-02-06 Alan Modra <[email protected]>
325
326 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
327 * testsuite/gas/i386/x86-64-unique.d: Likewise.
328
02e0be69
AM		 3292020-02-06 Alan Modra <[email protected]>
330
331 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
332 xfail, and rename test.
333 * testsuite/gas/elf/section12b.d: Likewise.
334 * testsuite/gas/elf/section16a.d: Likewise.
335 * testsuite/gas/elf/section16b.d: Likewise.
336
a8c4d40b
L		 3372020-02-02 H.J. Lu <[email protected]>
338
339 PR gas/25380
340 * config/obj-elf.c (section_match): Removed.
341 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
342 section_id.
343 (obj_elf_change_section): Replace info and group_name arguments
344 with match_p. Also update the section ID and flags from match_p.
345 (obj_elf_section): Handle "unique,N". Update call to
346 obj_elf_change_section.
347 * config/obj-elf.h (elf_section_match): New.
348 (obj_elf_change_section): Updated.
349 * config/tc-arm.c (start_unwind_section): Update call to
350 obj_elf_change_section.
351 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
352 * config/tc-microblaze.c (microblaze_s_data): Likewise.
353 (microblaze_s_sdata): Likewise.
354 (microblaze_s_rdata): Likewise.
355 (microblaze_s_bss): Likewise.
356 * config/tc-mips.c (s_change_section): Likewise.
357 * config/tc-msp430.c (msp430_profiler): Likewise.
358 * config/tc-rx.c (parse_rx_section): Likewise.
359 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
360 * doc/as.texi: Document "unique,N" in .section directive.
361 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
362 * testsuite/gas/elf/section15.d: New file.
363 * testsuite/gas/elf/section15.s: Likewise.
364 * testsuite/gas/elf/section16.s: Likewise.
365 * testsuite/gas/elf/section16a.d: Likewise.
366 * testsuite/gas/elf/section16b.d: Likewise.
367 * testsuite/gas/elf/section17.d: Likewise.
368 * testsuite/gas/elf/section17.l: Likewise.
369 * testsuite/gas/elf/section17.s: Likewise.
370 * testsuite/gas/i386/unique.d: Likewise.
371 * testsuite/gas/i386/unique.s: Likewise.
372 * testsuite/gas/i386/x86-64-unique.d: Likewise.
373 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
374
575d37ae
L		 3752020-02-02 H.J. Lu <[email protected]>
376
377 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
378
2384096c
G		 3792020-02-01 Anthony Green <[email protected]>
380
381 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
382
95441c43
SL		 3832020-01-31 Sandra Loosemore <[email protected]>
384
385 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
386 %tls_ldo.
387
d465d695
AV		 3882020-01-31 Andre Vieira <[email protected]>
389
390 PR gas/25472
391 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
392 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
393 +mve.
394 * testsuite/gas/arm/mve_dsp.d: New test.
395
d26cc8a9
NC		 3962020-01-31 Nick Clifton <[email protected]>
397
398 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
399 rather than BFD_RELOC_NONE.
400
90e9955a
SP		 4012020-01-31 Srinath Parvathaneni <[email protected]>
402
403 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
404 to support VLDMIA instruction for MVE.
405 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
406 instruction for MVE.
407 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
408 instruction for MVE.
409 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
410 instruction for MVE.
411 * testsuite/gas/arm/mve-ldst.d: New test.
412 * testsuite/gas/arm/mve-ldst.s: Likewise.
413
53943f32
NC		 4142020-01-31 Nick Clifton <[email protected]>
415
416 * po/fr.po: Updated French translation.
417 * po/ru.po: Updated Russian translation.
418
c3036ed0
RS		 4192020-01-31 Richard Sandiford <[email protected]>
420
421 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
422 .s for the movprfx.
423 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
424 * testsuite/gas/aarch64/sve-movprfx_28.d,
425 * testsuite/gas/aarch64/sve-movprfx_28.l,
426 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
427
2ae4c703
JB		 4282020-01-30 Jan Beulich <[email protected]>
429
430 * config/tc-i386.c (output_disp): Tighten base_opcode check.
431 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
432 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
433 Adjust expectations.
434
bd434cc4
JM		 4352020-01-30 Jose E. Marchesi <[email protected]>
436
437 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
438 * testsuite/gas/bpf/alu-be.d: Likewise.
439 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
440 * testsuite/gas/bpf/alu32-be.d: Likewise.
441
aeab2b26
JB		 4422020-01-30 Jan Beulich <[email protected]>
443
444 * testsuite/gas/i386/x86-64-branch-2.s,
445 testsuite/gas/i386/x86-64-branch-4.s,
446 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
447 * testsuite/gas/i386/ilp32/x86-64-branch.d,
448 testsuite/gas/i386/x86-64-branch-2.d,
449 testsuite/gas/i386/x86-64-branch-4.l,
450 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
451
873494c8
JB		 4522020-01-30 Jan Beulich <[email protected]>
453
454 * config/tc-i386.c (process_suffix): .
455 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
456 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
457 Add LRETQ case.
458 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
459 suffix.
460 testsuite/gas/i386/x86_64.s: Add RETF cases.
461 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
462 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
463 testsuite/gas/i386/x86-64-opcode.d,
464 testsuite/gas/i386/x86-64-suffix-intel.d,
465 testsuite/gas/i386/x86-64-suffix.d,
466 testsuite/gas/i386/x86_64-intel.d
467 testsuite/gas/i386/x86_64.d: Adjust expectations.
468 * testsuite/gas/i386/x86-64-suffix.e,
469 testsuite/gas/i386/x86_64.e: New.
470
62b3f548
JB		 4712020-01-30 Jan Beulich <[email protected]>
472
473 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
474 special case.
475
bc31405e
L		 4762020-01-27 H.J. Lu <[email protected]>
477
478 PR binutils/25445
479 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
480 movsxd.
481 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
482 differences. Document movslq and movsxd.
483 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
484 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
485 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
486 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
487 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
488 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
489 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
490 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
491 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
492 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
493 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
494
e3696f67
AM		 4952020-01-27 Alan Modra <[email protected]>
496
497 * testsuite/gas/all/gas.exp: Replace case statements with switch
498 statements.
499 * testsuite/gas/elf/elf.exp: Likewise.
500 * testsuite/gas/macros/macros.exp: Likewise.
501 * testsuite/lib/gas-defs.exp: Likewise.
502
7568c93b
TC		 5032020-01-27 Tamar Christina <[email protected]>
504
505 PR 25403
506 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
507 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
508
403d1bd9
JW		 5092020-01-22 Maxim Blinov <[email protected]>
510
511 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
512 s exts must be known, so rename *ok* to *fail*.
513 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
514 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
515 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
516 above change.
517 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
518 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
519
be4c5e58
L		 5202020-01-22 H.J. Lu <[email protected]>
521
522 PR gas/25438
523 * config/tc-i386.c (check_long_reg): Always disallow double word
524 suffix in mnemonic with word general register.
525 * testsuite/gas/i386/general.s: Replace word general register
526 with double word general register for movl.
527 * testsuite/gas/i386/inval.s: Add tests for movl with word general
528 register.
529 * testsuite/gas/i386/general.l: Updated.
530 * testsuite/gas/i386/inval.l: Likewise.
531
9e7028aa
AM		 5322020-01-22 Alan Modra <[email protected]>
533
534 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
535 __tls_get_addr_desc and __tls_get_addr_opt.
536
e3ed17f3
JB		 5372020-01-21 Jan Beulich <[email protected]>
538
539 * testsuite/gas/i386/inval-crc32.s,
540 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
541 * testsuite/gas/i386/inval-crc32.l,
542 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
543
1a035124
JB		 5442020-01-21 Jan Beulich <[email protected]>
545
546 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
547 generic code path. Deal with No_lSuf being set in a template.
548 * testsuite/gas/i386/inval-crc32.l,
549 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
550 instead of error(s) when operand size is ambiguous.
551 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
552 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
553 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
554 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
555 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
556 Adjust expectations.
557
c006a730
JB		 5582020-01-21 Jan Beulich <[email protected]>
559
560 * config/tc-i386.c (process_suffix): Drop SYSRET special case
561 and an intel_syntax check. Re-write lack-of-suffix processing
562 logic.
563 * doc/c-i386.texi: Document operand size defaults for suffix-
564 less AT&T syntax insns.
565 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
566 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
567 testsuite/gas/i386/x86-64-avx-scalar.s,
568 testsuite/gas/i386/x86-64-avx.s,
569 testsuite/gas/i386/x86-64-bundle.s,
570 testsuite/gas/i386/x86-64-intel64.s,
571 testsuite/gas/i386/x86-64-lock-1.s,
572 testsuite/gas/i386/x86-64-opcode.s,
573 testsuite/gas/i386/x86-64-sse2avx.s,
574 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
575 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
576 testsuite/gas/i386/x86-64-nops.s,
577 testsuite/gas/i386/x86-64-ptwrite.s,
578 testsuite/gas/i386/x86-64-simd.s,
579 testsuite/gas/i386/x86-64-sse-noavx.s,
580 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
581 insns.
582 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
583 testsuite/gas/i386/noreg64.s: Add further tests.
584 * testsuite/gas/i386/ilp32/x86-64-nops.d,
585 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
586 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
587 testsuite/gas/i386/sse-noavx.d,
588 testsuite/gas/i386/x86-64-intel64.d,
589 testsuite/gas/i386/x86-64-nops.d,
590 testsuite/gas/i386/x86-64-opcode.d,
591 testsuite/gas/i386/x86-64-ptwrite-intel.d,
592 testsuite/gas/i386/x86-64-ptwrite.d,
593 testsuite/gas/i386/x86-64-simd-intel.d,
594 testsuite/gas/i386/x86-64-simd-suffix.d,
595 testsuite/gas/i386/x86-64-simd.d,
596 testsuite/gas/i386/x86-64-sse-noavx.d
597 testsuite/gas/i386/x86-64-suffix.d,
598 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
599 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
600 testsuite/gas/i386/noreg64.l: New.
601 * testsuite/gas/i386/i386.exp: Run new tests.
602
c906a69a
JB		 6032020-01-21 Jan Beulich <[email protected]>
604
605 * testsuite/gas/i386/avx512_bf16_vl.s,
606 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
607 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
608 broadcast forms of VCVTNEPS2BF16.
609 * testsuite/gas/i386/avx512_bf16_vl.d,
610 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
611
26916852
NC		 6122020-01-20 Nick Clifton <[email protected]>
613
614 * po/uk.po: Updated Ukranian translation.
615
14470f07
L		 6162020-01-20 H.J. Lu <[email protected]>
617
618 PR ld/25416
619 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
620 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
621 x32 object.
622 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
623 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
624 R_X86_64_GOTPC32_TLSDESC relocation.
625
1b1bb2c6
NC		 6262020-01-18 Nick Clifton <[email protected]>
627
628 * configure: Regenerate.
629 * po/gas.pot: Regenerate.
630
ae774686
NC		 6312020-01-18 Nick Clifton <[email protected]>
632
633 Binutils 2.34 branch created.
634
42e04b36
L		 6352020-01-17 H.J. Lu <[email protected]>
636
637 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
638 with vex_encoding_vex.
639 (parse_insn): Likewise.
640 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
641 and {vex3} documentation.
642 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
643 {vex}.
644 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
645
2da2eaf4
AV		 6462020-01-16 Andre Vieira <[email protected]>
647
648 PR 25376
649 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
650 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
651 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
652 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
653 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
654 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
655
45a4bb20
JB		 6562020-01-16 Jan Beulich <[email protected]>
657
658 * config/tc-i386.c (match_template): Drop found_cpu_match local
659 variable.
660
4814632e
JB		 6612020-01-16 Jan Beulich <[email protected]>
662
663 * testsuite/gas/i386/avx512dq-inval.l,
664 testsuite/gas/i386/avx512dq-inval.s: New.
665 * testsuite/gas/i386/i386.exp: Run new test.
666
131cb553
JL		 6672020-01-15 Jozef Lawrynowicz <[email protected]>
668
669 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
670 relocations when the target is 430X, except when extracting part of an
671 expression.
672 (msp430_srcoperand): Adjust comment.
673 Initialize the expp member of the msp430_operand_s struct as
674 appropriate.
675 (msp430_dstoperand): Likewise.
676 * testsuite/gas/msp430/msp430.exp: Run new test.
677 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
678 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
679
c24d0e8d
AM		 6802020-01-15 Alan Modra <[email protected]>
681
682 * configure.tgt: Add sparc-*-freebsd case.
683
e44925ae
LC		 6842020-01-14 Lili Cui <[email protected]>
685
686 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
687 * testsuite/gas/i386/align-branch-1b.d: Likewise.
688 * testsuite/gas/i386/align-branch-1c.d: Likewise.
689 * testsuite/gas/i386/align-branch-1d.d: Likewise.
690 * testsuite/gas/i386/align-branch-1e.d: Likewise.
691 * testsuite/gas/i386/align-branch-1f.d: Likewise.
692 * testsuite/gas/i386/align-branch-1g.d: Likewise.
693 * testsuite/gas/i386/align-branch-1h.d: Likewise.
694 * testsuite/gas/i386/align-branch-1i.d: Likewise.
695 * testsuite/gas/i386/align-branch-5.d: Likewise.
696 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
697 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
698 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
699 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
700 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
701 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
702 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
703 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
704 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
705 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
706 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
707 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
708
7a6bf3be
SB		 7092020-01-14 Sergey Belyashov <[email protected]>
710
711 PR 25377
712 * config/tc-z80.c: Add support for half precision, single
713 precision and double precision floating point values.
714 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
715 * doc/as.texi: Add new z80 command line options.
716 * doc/c-z80.texi: Document new z80 command line options.
717 * testsuite/gas/z80/ez80_pref_dis.s: New test.
718 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
719 * testsuite/gas/z80/z80.exp: Run the new test.
720 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
721 * testsuite/gas/z80/fp_zeda32.d: Likewise.
722 * testsuite/gas/z80/strings.d: Update expected output.
723
82e9597c
MM		 7242020-01-13 Matthew Malcomson <[email protected]>
725
726 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
727 dependency.
728
5e4f7e05
CZ		 7292020-01-13 Claudiu Zissulescu <[email protected]>
730
731 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
732 the CPU.
733 * config/tc-arc.h: Add header if/defs.
734 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
735
febda64f
AM		 7362020-01-13 Alan Modra <[email protected]>
737
738 * testsuite/gas/wasm32/allinsn.d: Update expected output.
739
5496abe1
AM		 7402020-01-13 Alan Modra <[email protected]>
741
742 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
743 insertion.
744
ec4181f2
AM		 7452020-01-10 Alan Modra <[email protected]>
746
747 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
748 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
749
40c75bc8
SB		 7502020-01-03 Sergey Belyashov <[email protected]>
751
752 PR 25224
753 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
754 opcode byte values.
755 (emit_ld_r_r): Likewise.
756 (emit_ld_rr_m): Likewise.
757 (emit_ld_rr_nn): Likewise.
758
72aea328
JB		 7592020-01-09 Jan Beulich <[email protected]>
760
761 * config/tc-i386.c (optimize_encoding): Add
762 is_any_vex_encoding() invocations. Drop respective
763 i.tm.extension_opcode == None checks.
764
3f93af61
JB		 7652020-01-09 Jan Beulich <[email protected]>
766
767 * config/tc-i386.c (md_assemble): Check RegRex is clear during
768 REX transformations. Correct comment indentation.
769
7697afb6
JB		 7702020-01-09 Jan Beulich <[email protected]>
771
772 * config/tc-i386.c (optimize_encoding): Generalize register
773 transformation for TEST optimization.
774
d835a58b
JB		 7752020-01-09 Jan Beulich <[email protected]>
776
777 * testsuite/gas/i386/x86-64-sysenter-amd.s,
778 testsuite/gas/i386/x86-64-sysenter-amd.d,
779 testsuite/gas/i386/x86-64-sysenter-amd.l,
780 testsuite/gas/i386/x86-64-sysenter-intel.d,
781 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
782 * testsuite/gas/i386/i386.exp: Run new tests.
783
915808f6
NC		 7842020-01-08 Nick Clifton <[email protected]>
785
786 PR 25284
787 * doc/as.texi (Align): Document the fact that all arguments can be
788 omitted.
789 (Balign): Likewise.
790 (P2align): Likewise.
791
f1f28025
NC		 7922020-01-08 Nick Clifton <[email protected]>
793
794 PR 14891
795 * config/obj-elf.c (obj_elf_section): Fail if the section name is
796 already defined as a different symbol type.
797 * testsuite/gas/elf/pr14891.s: New test source file.
798 * testsuite/gas/elf/pr14891.d: New test driver.
799 * testsuite/gas/elf/pr14891.s: New test expected error output.
800 * testsuite/gas/elf/elf.exp: Run the new test.
801
030a2e78
AM		 8022020-01-08 Alan Modra <[email protected]>
803
804 * config/tc-z8k.c (md_begin): Make idx unsigned.
805 (get_specific): Likewise for this_index.
806
2a1ebfb2
CZ		 8072020-01-07 Claudiu Zissulescu <[email protected]>
808
809 * onfig/tc-arc.c (parse_reloc_symbol): New function.
810 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
811 (md_operand): Set X_md to absent.
812 (arc_parse_name): Check for X_md.
813
16d87673
SB		 8142020-01-03 Sergey Belyashov <[email protected]>
815
816 PR 25311
817 * as.h (TC_STRING_ESCAPES): Provide a default definition.
818 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
819 NO_STRING_ESCAPES.
820 * read.c (next_char_of_string): Likewise.
821 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
822 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
823
a2322019
NC		 8242020-01-03 Nick Clifton <[email protected]>
825
826 * po/sv.po: Updated Swedish translation.
827
5437a02a
JB		 8282020-01-03 Jan Beulich <[email protected]>
829
830 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
831 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
832
567dfba2
JB		 8332020-01-03 Jan Beulich <[email protected]>
834
835 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
836 by-element usdot. Add 64-bit form tests for by-element sudot.
837 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
838
8c45011a
JB		 8392020-01-03 Jan Beulich <[email protected]>
840
841 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
842 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
843
f4950f76
JB		 8442020-01-03 Jan Beulich <[email protected]>
845
846 * testsuite/gas/aarch64/f64mm.d,
847 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
848
6655dba2
SB		 8492020-01-02 Sergey Belyashov <[email protected]>
850
851 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
852 support for assembler code generated by SDCC. Add new relocation
853 types. Add z80-elf target support.
854 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
855 labels. Local labels starts from ".L".
856 * NEWS: Mention the new support.
857 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
858 * testsuite/gas/all/fwdexp.s: Likewise.
859 * testsuite/gas/all/cond.l: Likewise.
860 * testsuite/gas/all/cond.s: Likewise.
861 * testsuite/gas/all/fwdexp.d: Likewise.
862 * testsuite/gas/all/fwdexp.s: Likewise.
863 * testsuite/gas/elf/section2.e-mips: Likewise.
864 * testsuite/gas/elf/section2.l: Likewise.
865 * testsuite/gas/elf/section2.s: Likewise.
866 * testsuite/gas/macros/app1.d: Likewise.
867 * testsuite/gas/macros/app1.s: Likewise.
868 * testsuite/gas/macros/app2.d: Likewise.
869 * testsuite/gas/macros/app2.s: Likewise.
870 * testsuite/gas/macros/app3.d: Likewise.
871 * testsuite/gas/macros/app3.s: Likewise.
872 * testsuite/gas/macros/app4.d: Likewise.
873 * testsuite/gas/macros/app4.s: Likewise.
874 * testsuite/gas/macros/app4b.s: Likewise.
875 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
876 * testsuite/gas/z80/z80.exp: Add new tests
877 * testsuite/gas/z80/dollar.d: New file.
878 * testsuite/gas/z80/dollar.s: New file.
879 * testsuite/gas/z80/ez80_adl_all.d: New file.
880 * testsuite/gas/z80/ez80_adl_all.s: New file.
881 * testsuite/gas/z80/ez80_adl_suf.d: New file.
882 * testsuite/gas/z80/ez80_isuf.s: New file.
883 * testsuite/gas/z80/ez80_z80_all.d: New file.
884 * testsuite/gas/z80/ez80_z80_all.s: New file.
885 * testsuite/gas/z80/ez80_z80_suf.d: New file.
886 * testsuite/gas/z80/r800_extra.d: New file.
887 * testsuite/gas/z80/r800_extra.s: New file.
888 * testsuite/gas/z80/r800_ii8.d: New file.
889 * testsuite/gas/z80/r800_z80_doc.d: New file.
890 * testsuite/gas/z80/z180.d: New file.
891 * testsuite/gas/z80/z180.s: New file.
892 * testsuite/gas/z80/z180_z80_doc.d: New file.
893 * testsuite/gas/z80/z80_doc.d: New file.
894 * testsuite/gas/z80/z80_doc.s: New file.
895 * testsuite/gas/z80/z80_ii8.d: New file.
896 * testsuite/gas/z80/z80_ii8.s: New file.
897 * testsuite/gas/z80/z80_in_f_c.d: New file.
898 * testsuite/gas/z80/z80_in_f_c.s: New file.
899 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
900 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
901 * testsuite/gas/z80/z80_out_c_0.d: New file.
902 * testsuite/gas/z80/z80_out_c_0.s: New file.
903 * testsuite/gas/z80/z80_reloc.d: New file.
904 * testsuite/gas/z80/z80_reloc.s: New file.
905 * testsuite/gas/z80/z80_sli.d: New file.
906 * testsuite/gas/z80/z80_sli.s: New file.
907
a65b5de6
SN		 9082020-01-02 Szabolcs Nagy <[email protected]>
909
910 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
911 REGLIST_RN.
912
b14ce8bf
AM		 9132020-01-01 Alan Modra <[email protected]>
914
915 Update year range in copyright notice of all files.
916
0b114740 917For older changes see ChangeLog-2019
3499769a 918\f
0b114740 919Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 920
921Copying and distribution of this file, with or without modification,
922are permitted in any medium without royalty provided the copyright
923notice and this notice are preserved.
924
925Local Variables:
926mode: change-log
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930End:
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