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gdb: remove TYPE_ENDIANITY_NOT_DEFAULT
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
edc7a80a
MW		 12020-09-07 Mark Wielaard <mark@klomp.org>
2
3 * as.texi (-g): Explicitly mention when .debug_info and .debug_line
4 are generated for the DWARF format.
5 (Loc): Add that it is an error to both use a .loc directive and
6 generate a .debug_line yourself.
7 * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
8 (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
9 (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
10 an error. Only create .debug_line if it is empty (or doesn't exist).
11 * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
12 an elf target.
13 * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
14
89ce8eab
CQ		 152020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
16
17 * config/tc-csky.c (md_begin): Enable extend lrw by default for
18 CK802, CK803 and CK860.
19
525a0aa3
CQ		 202020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
21
22 * config/tc-csky.c (struct csky_cpu_info): Add new members
23 isa_flag, features and ver.
24 (struct csky_cpu_feature): New.
25 (struct csky_cpu_version): New.
26 (CSKY_FEATURE_MAX): Define.
27 (CSKY_CPU_REVERISON_MAX): Define.
28 (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
29 FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
30 Define, each standard one collection of instructions.
31 (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
32 CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
33 CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
34 CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
35 CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
36 CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
37 CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
38 CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
39 CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
40 the features combination used by cpu.
41 (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
42 CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
43 CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
44 Define, version information used by cpu.
45 (csky_cpus): Refine, and add CK804, CK805 and CK800.
46 (parse_cpu): Refine.
47 (parse_arch): Refine.
48 (md_show_usage): Refine.
49 (md_begin): Refine.
50
15a32af5
AM		 512020-09-09 Alan Modra <amodra@gmail.com>
52
53 * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
54 valueT is smaller than 64 bits.
55
6a1ed910
CQ		 562020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
57
58 * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
59 (CSKY_ISA_860): Likewise.
60
a2061b9f
CQ		 612020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
62
63 * config/tc-csky.c (float_abi): New.
64 (md_longopts): Add mfloat-abi.
65 (struct sky_option_value_table): New.
66 (csky_float_abis): New, the possible values for -mfloat-abi.
67 (parse_float_abi): New funtion.
68 (md_show_usage): Show help information for -mfloat-abi.
69 (set_csky_attribute): Store float-abi value.
70
1feede9b
CQ		 712020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
72
73 * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
74 helper function to encode fpuv3 fmovi instructions.
75 (float_work_fpuv3_fstore): New function.
76 (struct literal): Add new member 'offset'.
77 (csky_cpus): New cpu CK860f.
78 (enter_literal): Return literal pool pointer instead of offset.
79 (parse_rt): Adjust the change of enter_literal.
80 (parse_rtf): Likewise.
81 (v1_work_lrw): Likewise.
82 (v1_work_jbsr): Likewise.
83 (v2_work_lrw): Likewise.
84 (v2_work_jbsr): Likewise.
85 (v2_work_jsri): Likewise.
86 (vdsp_work_vlrw): Likewise.
87 (is_freglist_legal): Add handler for FPUV3.
88 (parse_type_freg): Likewise.
89 (is_imm_within_range): Set e.X_add_number if it is a signed and
90 negtive number.
91 (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
92 OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
93 and OPRND_TYPE_DFLOAT_FMOVI.
94 (float_to_half): Convert float number to harf float.
95 * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
96 the test cases for FPUV3, they are divided by instruction
97 operands format and both have legal cases and illegal cases.
98
7d81bc93
JL		 992020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
100 Kuan-Lin Chen <kuanlinchentw@gmail.com>
101
102 * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
103 (msp430_md_end): Call msp430_insert_uleb128_fixes.
104
f1363b0f
AC		 1052020-09-08 Alex Coplan <alex.coplan@arm.com>
106
107 * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
108 * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
109
38cf07a6
AC		 1102020-09-08 Alex Coplan <alex.coplan@arm.com>
111
112 * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
113 validation function.
114 (parse_sys_ins_reg): Likewise.
115 (print_operands): Pass CPU features to aarch64_print_operand().
116 * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
117 * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
118 * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
119 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
120 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
121 * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
122 * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
123
03fb3142
AC		 1242020-09-08 Alex Coplan <alex.coplan@arm.com>
125
126 * testsuite/gas/aarch64/dfb.d: New test.
127 * testsuite/gas/aarch64/dfb.s: Input.
128
95830c98
AC		 1292020-09-08 Alex Coplan <alex.coplan@arm.com>
130
131 * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
132 * doc/c-aarch64.texi: Document -march=armv8-r.
133
d2a54558
MW		 1342020-09-07 Mark Wielaard <mark@klomp.org>
135
136 * dwarf2dbg.c (add_line_strp): New function.
137 (out_dir_and_file_list): Take line_seg and sizeof_offset as
138 arguments, Use DW_FORM_line_strp for dir and file. Call
139 add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
140 (out_debug_line): Call out_dir_and_file_list with line_seg and
141 sizeof_offset.
142 * gas/testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
143 strings.
144
bdd3b953
MW		 1452020-09-07 Mark Wielaard <mark@klomp.org>
146
147 * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
148 (out_debug_ranges): Add ranges_sym argument and set it.
149 (out_debug_rnglists): New function.
150 (out_debug_info): Change ranges_seg argument to ranges_sym
151 and use it to set DW_AT_ranges value.
152 (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
153 DWARF2_VERSION 5 call out_debug_rnglists.
154
1552020-09-07 Mark Wielaard <mark@klomp.org>
b0b3ea7e
MW		 156
157 * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
158 FALSE.
159 * gas/testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
160
dd216e07
MW		 1612020-09-01 Mark Wielaard <mark@klomp.org>
162
163 * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
164 version 4 or higher.
165
c77a6ef6
AM		 1662020-09-02 Alan Modra <amodra@gmail.com>
167
168 * expr.c (add_to_result, subtract_from_result): Use unsigned
169 addition and subtraction.
170
01a6f9da
AM		 1712020-09-02 Alan Modra <amodra@gmail.com>
172
173 * config/tc-z80.c (is_overflow): Avoid too large shift.
174
6228e279
AM		 1752020-09-02 Alan Modra <amodra@gmail.com>
176
177 * config/tc-sparc.c (in_signed_range): Use an unsigned type for
178 sign mask.
179
1929210d
AM		 1802020-09-02 Alan Modra <amodra@gmail.com>
181
182 * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
183
7697028a
AM		 1842020-09-02 Alan Modra <amodra@gmail.com>
185
186 * config/tc-mips.c (load_register): Avoid too large shift.
187
602e9f0a
AM		 1882020-09-02 Alan Modra <amodra@gmail.com>
189
190 * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
191
17e782e9
AM		 1922020-09-02 Alan Modra <amodra@gmail.com>
193
194 * config/rx-parse.y (rx_intop): Avoid too large shifts.
195 (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
196 (rtsd_immediate): Use correctly typed unsigned variables.
197
4dda287b
AM		 1982020-09-02 Alan Modra <amodra@gmail.com>
199
200 * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
201 constant shifted left.
202
251150ad
AM		 2032020-09-02 Alan Modra <amodra@gmail.com>
204
205 * config/bfin-lex.l: Use an unsigned type for "value".
206
f6e6b052
AM		 2072020-09-02 Alan Modra <amodra@gmail.com>
208
209 * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
210 on BFD64.
211
4211a340
CQ		 2122020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
213
214 * config/tc-csky.c (csky_cpus): Add ck803r3.
215 (CSKY_ISA_803R3): Define.
216 (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
217
8119cc38
CQ		 2182020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
219
220 * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
221
e61ef79e
CQ		 2222020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
223
224 * config/tc-csky.c (struct literal): New member bignum.
225 (dump_literals): Handle big constant.
226 (enter_literal): Likewise.
227 (parse_type_freg): Handle vector register.
228
4c8584be
L		 2292020-09-01 H.J. Lu <hongjiu.lu@intel.com>
230
231 * doc/as.texi: Document the .tls_common directive.
232
7af67752
AM		 2332020-09-01 Alan Modra <amodra@gmail.com>
234
235 PR 26420
236 PR 26421
237 PR 26425
238 PR 26427
239 * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
240 uncond_value unsigned.
241 (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
242 (parse_big_immediate): Cast generic_bignum elements to unsigned.
243 (encode_thumb32_immediate): Shift left 0xffU.
244 (double_to_single): Make sign unsigned. Tidy.
245 (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
246 valueT.
247 (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
248 (md_assemble): Likewise.
249 (handle_pred_state): Make cond unsigned.
250 (thumb32_negate_data_op): Make variables unsigned.
251 (md_apply_fix): Make value and newval unsigned, adjust uses.
252
06de2e0d
AM		 2532020-08-31 Alan Modra <amodra@gmail.com>
254
255 PR 26510
256 * config/tc-z8k.c (buffer): Use unsigned char.
257 (apply_fix): Use unsigned char* pointers.
258 (build_bytes): Likewise and mask nibbles when packing.
259
8e822017
AM		 2602020-08-31 Alan Modra <amodra@gmail.com>
261
262 PR 26503
263 * config/tc-v850.c (parse_register_list): Shift 1u left.
264
94f360ea
AM		 2652020-08-31 Alan Modra <amodra@gmail.com>
266
267 PR 26502
268 * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
269
8659fff0
AM		 2702020-08-31 Alan Modra <amodra@gmail.com>
271
272 PR 26497
273 * config/tc-sh.c (assemble_ppi): Use unsigned variables.
274
548c8b2b
AM		 2752020-08-31 Alan Modra <amodra@gmail.com>
276
277 PR 26495
278 * config/tc-score.c (s3_apply_fix): Use unsigned variables.
279 * config/tc-score7.c (s7_apply_fix): Likewise.
280
51bf29b1
AM		 2812020-08-31 Alan Modra <amodra@gmail.com>
282
283 PR 26480
284 * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
285
baeb994f
AM		 2862020-08-31 Alan Modra <amodra@gmail.com>
287
288 PR 26479
289 * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
290
e0fd91ef
AM		 2912020-08-31 Alan Modra <amodra@gmail.com>
292
293 PR 26472
294 PR 26473
295 PR 26474
296 * config/tc-mips.c (operand_reg_mask): Shift 1u left.
297 (load_register): Shift 0xffffU left.
298
46021a61
AM		 2992020-08-31 Alan Modra <amodra@gmail.com>
300
301 PR 26471
302 * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
303
7a5dd76f
AM		 3042020-08-31 Alan Modra <amodra@gmail.com>
305
306 PR 26468
307 * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
308 other variables.
309
169ec512
AM		 3102020-08-31 Alan Modra <amodra@gmail.com>
311
312 PR 26493
313 * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
314 VALID_* macros to unsigned.
315
880fc278
AM		 3162020-08-31 Alan Modra <amodra@gmail.com>
317
318 * config/tc-crx.c: Formatting.
319 (CRX_PRINT): Wrap params in parentheses. Remove parens from uses
320 throughout file.
321 (reset_vars, get_register, get_copregister, get_optype, get_opbits),
322 (get_opflags, get_number_of_operands, parse_operand, gettrap),
323 (handle_LoadStor, getconstant, check_range, getreg_image),
324 (parse_operands, parse_insn, print_operand, print_constant),
325 (exponent2scale, mask_reg, process_label_constant, set_operand),
326 (assemble_insn, print_insn): Delete unnecessary forward declaration.
327 (print_insn): Make static.
328 (print_constant): Make "constant" unsigned.
329 (assemble_insn): Tidy REVERSE_MATCH index calc.
330 * expr.c (generic_bignum_to_int32): Cast elements to valueT.
331
26e3de8e
AM		 3322020-08-31 Alan Modra <amodra@gmail.com>
333
334 PR 26509
335 * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
336
737d2190
AM		 3372020-08-30 Alan Modra <amodra@gmail.com>
338
339 * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
340 overflow test without UB. Avoid other UB shifts by making them
341 unsigned.
342
e2e82b11
CQ		 3432020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
344
345 * config/tc-csky.c (csky_error_state): New member 'arg_int'.
346 (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
347 (SET_ERROR_INTEGER): New.
348 (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
349 ERROR_VREG_OVER_RANGE.
350 (csky_show_error): Pass an integer argument for some error
351 numbers.
352 (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
353 (parse_rt): Likewise.
354 (parse_type_ctrlreg): Likewise.
355 (csky_get_reg_val): Likewise.
356 (is_reglist_legal): Likewise.
357 (is_freglist_legal): Likewise.
358 (is_reglist_dash_comma_legal): Likewise.
359 (is_reg_lshift_illegal): Likewise.
360 (is_psr_bit): Likewise.
361 (parse_type_cpreg): Likewise.
362 (parse_type_cpcreg): Likewise.
363 (parse_type_areg): Likewise.
364 (parse_type_freg): Likewise.
365 (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
366 (get_operand_value): Likewise.
367 (parse_operands_op): Likewise and call is_imm_within_range,
368 is_imm_within_range_ext and is_oimm_within_range.
369 (md_assemble): Likewise.
370 (is_imm_within_range): New.
371 (is_imm_within_range_ext): Rename from is_imm_over_range.
372 (is_oimm_within_range): Rename from is_oimm_over_range.
373 (v2_work_add_sub): Call SET_ERROR_INTEGER.
374 (csky_rolc): call is_imm_within_range instead of
375 is_imm_over_range.
376
dd221981
CQ		 3772020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
378
379 * config/tc-csky.c (md_begin): Add warning when -mdsp and
380 -mcpu=ck803ern are both added.
381 (parse_ldst_imm): Fix error message.
382
2781f857
AM		 3832020-08-30 Alan Modra <amodra@gmail.com>
384
385 * testsuite/gas/cr16/cbitb_test.d: Update expected output.
386 * testsuite/gas/cr16/cbitw_test.d: Likewise.
387 * testsuite/gas/cr16/sbitb_test.d: Likewise.
388 * testsuite/gas/cr16/sbitw_test.d: Likewise.
389 * testsuite/gas/cr16/storb_test.d: Likewise.
390 * testsuite/gas/cr16/storw_test.d: Likewise.
391 * testsuite/gas/cr16/tbitb_test.d: Likewise.
392 * testsuite/gas/cr16/tbitw_test.d: Likewise.
393
c9302810
AM		 3942020-08-30 Alan Modra <amodra@gmail.com>
395
d0ed6fdd
AM		 396 PR 26437
397 PR 26438
c9302810
AM		 398 * config/tc-cr16.c: Include limits.h, formatting.
399 (CR16_PRINT): Wrap params in parentheses. Remove parens from uses
400 throughout file.
401 (getconstant): Handle zero nbits.
402 (print_operand): Use unsigned variables. Simplify handling of
403 index regs.
404 (check_range): Use int32_t variables. Correct range checks.
405
8a267ea8
AM		 4062020-08-29 Alan Modra <amodra@gmail.com>
407
408 PR 26481
409 * config/tc-pj.c (md_assemble): Don't loop past end of
410 opcode->arg array.
411
ed2ed4dc
AM		 4122020-08-28 Alan Modra <amodra@gmail.com>
413
414 PR 26460
415 * config/tc-ia64.c (parse_operands): Don't access past end of
416 idesc->operands.
417
4a5700b6
MW		 4182020-08-26 Mark Wielaard <mark@klomp.org>
419
420 * as.c (parse_args): Handle bad -gdwarf options.
421
0861f561
CQ		 4222020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
423
424 * gas/config/tc-csky.c (md_begin): Set attributes.
425 (isa_flag): Change type to unsigned 64 bits.
426 (struct csky_cpu_info): Likewise.
427 (struct csky_macro_info): Likewise.
428 (set_csky_attribute): New.
429 * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
430 * testsuite/gas/csky/all.d: Likewise.
431 * testsuite/gas/csky/bsr1.d: Likewise.
432 * testsuite/gas/csky/csky_vdsp.d: Likewise.
433 * testsuite/gas/csky/cskyv2_all.d: Likewise.
434 * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
435 * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
436 * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
437 * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
438 * testsuite/gas/csky/cskyv2_float.d: Likewise.
439 * testsuite/gas/csky/enhance_dsp.d: Likewise.
440 * testsuite/gas/csky/java.d: Likewise.
441 * testsuite/gas/csky/v1_float.d: Likewise.
442 * testsuite/gas/csky/v2_float_part1.d: Likewise.
443 * testsuite/gas/csky/v2_float_part2.d: Likewise.
444 * testsuite/gas/csky/v2_tls_gd.d: Likewise.
445 * testsuite/gas/csky/v2_tls_ie.d: Likewise.
446 * testsuite/gas/csky/v2_tls_ld.d: Likewise.
447 * testsuite/gas/csky/v2_tls_le.d: Likewise.
448 * testsuite/gas/elf/elf.exp: Add handler for CSKY.
449 * testsuite/gas/elf/section2.e-csky: New.
450
6fbd4a8e
AM		 4512020-08-27 Alan Modra <amodra@gmail.com>
452
453 PR 26467
454 * cgen.c (weak_operand_overflow_check): Handle opmask for
455 operand length zero. Use 1UL constant.
456
e637b7ba
AM		 4572020-08-26 Alan Modra <amodra@gmail.com>
458
459 PR 26508
460 * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
461 when n_entries is zero.
462
d8d6da13
AM		 4632020-08-26 Alan Modra <amodra@gmail.com>
464
465 PR 26448
466 * symbols.c: Include limits.h.
467 (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
468 unsigned shift. Warn if shift count larger than valueT size.
469
b2f386b9
AM		 4702020-08-26 Alan Modra <amodra@gmail.com>
471
472 PR 26447
473 * expr.c (expr <O_left_shift>): Do an unsigned shift.
474
4752020-08-25 Alan Modra <amodra@gmail.com>
476
4449c81a
DF		 4772020-08-26 David Faust <david.faust@oracle.com>
478
479 * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
480 * testsuite/gas/bpf/indcall-1.d: New file.
481 * testsuite/gas/bpf/indcall-1.s: Likewise.
482 * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
483 * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
484 * testsuite/gas/bpf/bpf.exp: Run new tests.
485
69ff2100
AM		 4862020-08-25 Alan Modra <amodra@gmail.com>
487
b2f386b9 488 PR 26501
69ff2100
AM		 489 * gas/config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
490 misc_symbol_hash entries without values.
491
1de153a1
AM		 4922020-08-25 Alan Modra <amodra@gmail.com>
493
494 PR 26500
495 * tc-tic4x.c (tic4x_inst_make): Don't die on terminating insn
496 with name = "".
497
d3e0badd
AM		 4982020-08-25 Alan Modra <amodra@gmail.com>
499
500 PR 26441
501 * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
502 two or three chars, and don't bother copying.
503
250dd99f
AM		 5042020-08-25 Alan Modra <amodra@gmail.com>
505
506 PR 26426
507 * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
508 NS_NULL shape.
509
30b940a0
AM		 5102020-08-25 Alan Modra <amodra@gmail.com>
511
512 PR 26410
513 * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
514 (dollar_label_clear): Don't call memset with NULL pointer.
515
ca159256
AM		 5162020-08-25 Alan Modra <amodra@gmail.com>
517
518 * config/tc-arc.c (declare_register_set): Avoid false positive
519 format-overflow warning.
520 * config/tc-epiphany.c (md_assemble): Likewise.
521 * config/tc-mips.c (md_begin): Likewise.
522 * config/tc-mmix.c (mmix_md_begin): Likewise.
523 * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
524 positive "may be used uninitialized" warning.
525
531c73a3
CQ		 5262020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
527
528 * config/tc-csky.c (csky_archs): Add item for CK860,
529 change ck810 and ck807's arch_flag.
530 (csky_cpus): Add item for CK860.
531 (md_begin): Enable DSP for CK810 and CK807 by default.
532 (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
533 * gas/testsuite/gas/csky/cskyv2_all.d: Change 'sync 0'
534 to 'sync'.
535 * gas/testsuite/gas/csky/cskyv2_all.s: Likewise.
536 * gas/testsuite/gas/csky/cskyv2_ck860.d: New.
537 * gas/testsuite/gas/csky/cskyv2_ck860.s: New.
538 * gas/testsuite/gas/csky/enhance_dsp.d: Change plsli.u16
539 to plsli.16.
540 * gas/testsuite/gas/csky/enhance_dsp.s: Likewise.
541
12c4b9aa
AM		 5422020-08-24 Alan Modra <amodra@gmail.com>
543
544 * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
545 in case where it isn't copied.
546 * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
547 * testsuite/gas/tic54x/field.d: Dump section contents and symbols
548 rather than disassembling.
549 * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
550
f16c3d4f
AM		 5512020-08-24 Alan Modra <amodra@gmail.com>
552
553 * config/tc-aarch64.c (md_begin): Don't bother checking for
554 out of memory failure from str_htab_create.
555 * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
556 (arc_extcorereg, arc_stralloc): Likewise.
557 * config/tc-arm.c (md_begin): Likewise.
558 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
559 * config/tc-cris.c (md_begin): Likewise.
560 * config/tc-crx.c (md_begin): Likewise.
561 * config/tc-pdp11.c (md_begin): Likewise.
562 * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
563 * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
564
f3da8a96
AM		 5652020-08-24 Alan Modra <amodra@gmail.com>
566
567 * config/tc-arm.c (move_or_literal_pool): Avoid false positive
568 "may be used uninitialised".
569 (opcode_lookup): Likewise.
570
85d14aae
AM		 5712020-08-24 Alan Modra <amodra@gmail.com>
572
573 PR 26526
574 * symbols.c (local_symbol_convert): Clear out xtra.
575
d04aee0f
CQ		 5762020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
577
578 * config/tc-csky.c (CSKY_ISA_803R2): New.
579 (csky_archs): Add ck803r2 series.
580 (md_begin): Fix warning about -medsp.
581 (csky_get_freg_val): Support lowercase of fpu register name.
582 * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
583 * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
584
fe0e921f
AM		 5852020-08-23 Alan Modra <amodra@gmail.com>
586
587 PR 26513
588 * hash.h (htab_insert): Update prototype and comment.
589 (struct string_tuple): Make "value" a const void*.
590 (string_tuple_alloc): Likewise.
591 (str_hash_find, str_hash_find_n): Cast returned value.
592 (str_hash_insert): Add "replace" parameter, and return slot pointer.
593 Free alloc'd element when not inserted.
594 * hash.c (htab_insert): Likewise. Return slot when element exists,
595 otherwise return NULL.
596 * read.c (pop_insert): Insert into hash table without first searching.
597 * config/tc-avr.c (md_begin): Likewise.
598 * config/tc-msp430.c (md_begin): Likewise.
599 * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
600 * config/tc-v850.c (md_begin): Likewise.
601 * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
602 (delete_macro): Delete from hash table.
603 * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
604
605 * symbols.c (local_symbol_make, symbol_table_insert): Allow
606 replacement of hash table entries.
607 * config/obj-coff-seh.c (seh_hash_insert): Likewise.
608 * config/obj-coff.c (tag_insert): Likewise.
609 * config/tc-iq2000.c (iq2000_add_macro): Likewise.
610 * config/tc-m68k.c (md_begin): Likewise for aliases.
611 * config/tc-tic4x.c (tic4x_asg): Likewise.
612 * config/tc-tic6x.c (md_begin): Likewise.
613
614 * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
615 hash table entries.
616 * ecoff.c (add_string, get_tag): Likewise.
617 * macro.c (expand_irp): Likewise.
618 * config/obj-elf.c (build_additional_section_info): Likewise.
619 * config/tc-aarch64.c (insert_reg_alias): Likewise.
620 (checked_hash_insert): Likewise.
621 * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
622 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
623 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
624 * config/tc-arm.c (insert_reg_alias): Likewise.
625 (arm_tc_equal_in_insn, md_begin): Likewise.
626 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
627 * config/tc-cris.c (md_begin): Likewise.
628 * config/tc-crx.c (md_begin): Likewise.
629 * config/tc-csky.c (md_begin): Likewise.
630 * config/tc-d10v.c (md_begin): Likewise.
631 * config/tc-dlx.c (md_begin): Likewise.
632 * config/tc-ft32.c (md_begin): Likewise.
633 * config/tc-h8300.c (md_begin): Likewise.
634 * config/tc-hppa.c (md_begin): Likewise.
635 * config/tc-i386.c (md_begin): Likewise.
636 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
637 (md_begin, dot_alias): Likewise.
638 * config/tc-m68hc11.c (md_begin): Likewise.
639 * config/tc-m68k.c (md_begin): Likewise.
640 * config/tc-mcore.c (md_begin): Likewise.
641 * config/tc-microblaze.c (md_begin): Likewise.
642 * config/tc-mips.c (md_begin): Likewise.
643 * config/tc-mmix.c (md_begin): Likewise.
644 * config/tc-mn10200.c (md_begin): Likewise.
645 * config/tc-mn10300.c (md_begin): Likewise.
646 * config/tc-moxie.c (md_begin): Likewise.
647 * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
648 * config/tc-nios2.c (md_begin): Likewise.
649 * config/tc-ns32k.c (md_begin): Likewise.
650 * config/tc-pdp11.c (md_begin): Likewise.
651 * config/tc-pj.c (fake_opcode, md_begin): Likewise.
652 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
653 * config/tc-pru.c (md_begin): Likewise.
654 * config/tc-riscv.c (init_ext_version_hash): Likewise.
655 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
656 (riscv_init_csr_hash): Likewise.
657 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
658 * config/tc-score.c (s3_insert_reg): Likewise.
659 (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
660 * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
661 (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
662 * config/tc-sh.c (md_begin): Likewise.
663 * config/tc-sparc.c (md_begin): Likewise.
664 * config/tc-spu.c (md_begin): Likewise.
665 * config/tc-tic30.c (md_begin): Likewise.
666 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
667 * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
668 (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
669 (subsym_substitute): Likewise.
670 * config/tc-tilegx.c (md_begin): Likewise.
671 * config/tc-tilepro.c (md_begin): Likewise.
672 * config/tc-vax.c (vip_begin): Likewise.
673 * config/tc-wasm32.c (md_begin): Likewise.
674 * config/tc-xgate.c (md_begin): Likewise.
675 * config/tc-z8k.c (md_begin): Likewise.
676 * testsuite/gas/ppc/dcbt.d,
677 * testsuite/gas/ppc/dcbt.s: New test.
678 * testsuite/gas/ppc/ppc.exp: Run it.
679
680 * ecoff.c (add_string): Report fatal error on duplicates.
681 * config/tc-alpha.c (md_begin): Likewise.
682 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
683 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
684 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
685 * config/tc-cris.c (md_begin): Likewise.
686 * config/tc-crx.c (md_begin): Likewise.
687 * config/tc-dlx.c (md_begin): Likewise.
688 * config/tc-hppa.c (md_begin): Likewise.
689 * config/tc-i386.c (md_begin): Likewise.
690 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
691 (md_begin): Likewise.
692 * config/tc-m68k.c (md_begin): Likewise.
693 * config/tc-mips.c (md_begin): Likewise.
694 * config/tc-nios2.c (md_begin): Likewise.
695 * config/tc-ns32k.c (md_begin): Likewise.
696 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
697 * config/tc-pru.c (md_begin): Likewise.
698 * config/tc-riscv.c (init_ext_version_hash): Likewise.
699 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
700 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
701 * config/tc-sparc.c (md_begin): Likewise.
702 * config/tc-tic30.c (md_begin): Likewise.
703 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
704 * config/tc-tilegx.c (md_begin): Likewise.
705 * config/tc-tilepro.c (md_begin): Likewise.
706 * config/tc-vax.c (vip_begin): Likewise.
707
708 * config/tc-alpha.c,
709 * config/tc-arm.c,
710 * config/tc-avr.c,
711 * config/tc-cr16.c,
712 * config/tc-csky.c,
713 * config/tc-i386.c,
714 * config/tc-m68hc11.c,
715 * config/tc-m68k.c,
716 * config/tc-microblaze.c,
717 * config/tc-ns32k.c,
718 * config/tc-pj.c,
719 * config/tc-ppc.c,
720 * config/tc-score.c,
721 * config/tc-score7.c,
722 * config/tc-tic4x.c,
723 * config/tc-tic54x.c,
724 * config/tc-tilegx.c,
725 * config/tc-tilepro.c,
726 * config/tc-xgate.c: Formatting.
727
5014c2d2
AM		 7282020-08-21 Alan Modra <amodra@gmail.com>
729
730 * symbols.c (struct local_symbol): Add "hash" entry. Reorder fields.
731 Delete union. Adjust code throughout file.
732 (struct symbol): Add "hash", "name" and "x" entries. Reorder fields.
733 Split off some to..
734 (struct xsymbol): ..this. New struct. Adjust code throughout file
735 accessing these fields.
736 (struct symbol_entry): Delete.
737 (union symbol_entry): New.
738 (hash_symbol_entry): Adjust for symbol_entry_t change.
739 (symbol_entry_find): Likewise.
740 (eq_symbol_entry): Compare hash values too.
741 (symbol_entry_alloc): Delete.
742 (local_symbol_converted_p, local_symbol_mark_converted): Delete.
743 (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
744 (local_hash): Delete.
745 (abs_symbol_x, dot_symbol_x): New static var.
746 (symbol_init): New function.
747 (symbol_create): Rewrite.
748 (LOCAL_SYMBOL_CHECK): Delete. Replace uses throughout with simple
749 test of flags.local_symbol.
750 (local_symbol_make): Adjust for struct local_symbol changes.
751 (local_symbol_convert): Rewrite. Adjust all callers.
752 (symbol_table_insert): Simplify.
753 (symbol_clone): Comment on local sym cloning. Handle split symbol
754 struct.
755 (get_real_sym): Delete. Remove all uses.
756 (symbol_find_exact_noref): Simplify.
757 (resolve_local_symbol): Don't resolve non-locals.
758 (S_SET_SEGMENT): Don't special case reg_section.
759 (S_SET_NAME): Set both name and bsym->name.
760 (symbol_mark_resolved, symbol_resolved_p): Simplify.
761 (symbol_symbolS): Update comment.
762 (symbol_begin): Don't create local_hash. Adjust abs_symbol setup.
763 (dot_symbol_init): Adjust dot_symbol setup.
764 (symbol_print_statistics): Delete local_hash stats.
765
3c0d9d71
AM		 7662020-08-21 Alan Modra <amodra@gmail.com>
767
768 * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
769 and remove sy_ from other field names. Update throughout.
770 (struct symbol): Remove sy_ from field names. Delete unused
771 TARGET_SYMBOL_FIELDS. Update throughout file. Move after..
772 (struct local_symbol): ..here. Remove lsy_ from field names.
773 Delete unused TC_LOCAL_SYMFIELD_TYPE. Update throughout file.
774 (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
775 Expand uses throughout file.
776 (local_symbol_get_frag, local_symbol_set_frag): Likewise.
777 (symbol_new): Move symbol_table_frozen test to..
778 (symbol_append): ..here, and..
779 (symbol_insert): ..here.
780 (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
781 (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
782 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
783
e01e1cee
AM		 7842020-08-21 Alan Modra <amodra@gmail.com>
785
786 * symbols.h (symbol_new, symbol_create, local_symbol_make),
787 (symbol_temp_new): Arrange params as section, frag, offset.
788 * symbols.c: Adjust to suit.
789 * as.c: Likewise.
790 * cgen.c: Likewise.
791 * dwarf2dbg.c: Likewise.
792 * ecoff.c: Likewise.
793 * expr.c: Likewise.
794 * itbl-ops.c: Likewise.
795 * read.c: Likewise.
796 * stabs.c: Likewise.
797 * subsegs.c: Likewise.
798 * config/obj-coff.c: Likewise.
799 * config/obj-elf.c: Likewise.
800 * config/obj-macho.c: Likewise.
801 * config/tc-aarch64.c: Likewise.
802 * config/tc-alpha.c: Likewise.
803 * config/tc-arc.c: Likewise.
804 * config/tc-arm.c: Likewise.
805 * config/tc-avr.c: Likewise.
806 * config/tc-cr16.c: Likewise.
807 * config/tc-cris.c: Likewise.
808 * config/tc-csky.c: Likewise.
809 * config/tc-dlx.c: Likewise.
810 * config/tc-hppa.c: Likewise.
811 * config/tc-i386.c: Likewise.
812 * config/tc-ia64.c: Likewise.
813 * config/tc-m32r.c: Likewise.
814 * config/tc-m68k.c: Likewise.
815 * config/tc-mips.c: Likewise.
816 * config/tc-mmix.c: Likewise.
817 * config/tc-mn10200.c: Likewise.
818 * config/tc-mn10300.c: Likewise.
819 * config/tc-nds32.c: Likewise.
820 * config/tc-nios2.c: Likewise.
821 * config/tc-ppc.c: Likewise.
822 * config/tc-riscv.c: Likewise.
823 * config/tc-s390.c: Likewise.
824 * config/tc-sh.c: Likewise.
825 * config/tc-tic4x.c: Likewise.
826 * config/tc-tic54x.c: Likewise.
827 * config/tc-xtensa.c: Likewise.
828
d285ba8d
CQ		 8292020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
830
831 * config/tc-csky.c (csky_insn_info): Add member last_isize.
832 (md_assemble): Assign value to csky_insn.last_isize.
833 * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
834 * testsuite/gas/csky/enhance_dsp.s: Likewise.
835
a0522545
ML		 8362020-08-20 Martin Liska <mliska@suse.cz>
837
838 * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
839 options.
840 * as.c: Remove the options from help.
841 * doc/as.texi: Remove options.
842 * doc/internals.texi: Remove hash from documentation.
843 * hash.c (struct hash_entry): Remove.
844 (struct hash_control): Likewise.
845 (set_gas_hash_table_size): Likewise.
846 (hash_new_sized): Likewise.
847 (hash_new): Likewise.
848 (hash_die): Likewise.
849 (hash_lookup): Likewise.
850 (hash_insert): Likewise.
851 (hash_jam): Likewise.
852 (hash_replace): Likewise.
853 (hash_find): Likewise.
854 (hash_find_n): Likewise.
855 (hash_delete): Likewise.
856 (hash_traverse): Likewise.
857 (hash_print_statistics): Likewise.
858 (TABLES): Likewise.
859 (STATBUFSIZE): Likewise.
860 (main): Likewise.
861 (what): Likewise.
862 (destroy): Likewise.
863 (applicatee): Likewise.
864 (whattable): Likewise.
865 * hash.h (struct hash_control): Likewise.
866 (set_gas_hash_table_size): Likewise.
867 (hash_new): Likewise.
868 (hash_new_sized): Likewise.
869 (hash_die): Likewise.
870 (hash_insert): Likewise.
871 (hash_jam): Likewise.
872 (hash_replace): Likewise.
873 (hash_find): Likewise.
874 (hash_find_n): Likewise.
875 (hash_delete): Likewise.
876 (hash_traverse): Likewise.
877 (hash_print_statistics): Likewise.
878
629310ab
ML		 8792020-08-20 Martin Liska <mliska@suse.cz>
880
881 * config/obj-coff-seh.c (seh_hash_insert): Port to use new
882 str_htab type.
883 (seh_hash_find): Likewise.
884 (seh_hash_find_or_make): Likewise.
885 * config/obj-coff.c (tag_init): Likewise.
886 (tag_insert): Likewise.
887 (tag_find): Likewise.
888 * config/obj-elf.c (struct group_list): Likewise.
889 (build_additional_section_info): Likewise.
890 (free_section_idx): Likewise.
891 (elf_adjust_symtab): Likewise.
892 (elf_frob_file_after_relocs): Likewise.
893 * config/tc-aarch64.c (INSN_SIZE): Likewise.
894 (parse_reg): Likewise.
895 (insert_reg_alias): Likewise.
896 (create_register_alias): Likewise.
897 (s_unreq): Likewise.
898 (parse_shift): Likewise.
899 (parse_pldop): Likewise.
900 (parse_barrier): Likewise.
901 (parse_barrier_psb): Likewise.
902 (parse_bti_operand): Likewise.
903 (parse_sys_reg): Likewise.
904 (parse_sys_ins_reg): Likewise.
905 (lookup_mnemonic): Likewise.
906 (opcode_lookup): Likewise.
907 (parse_operands): Likewise.
908 (checked_hash_insert): Likewise.
909 (sysreg_hash_insert): Likewise.
910 (fill_instruction_hash_table): Likewise.
911 (md_begin): Likewise.
912 * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
913 (get_alpha_reloc_tag): Likewise.
914 (assemble_tokens_to_insn): Likewise.
915 (assemble_tokens): Likewise.
916 (md_begin): Likewise.
917 * config/tc-arc.c (arc_find_opcode): Likewise.
918 (arc_insert_opcode): Likewise.
919 (find_opcode_match): Likewise.
920 (declare_register): Likewise.
921 (declare_addrtype): Likewise.
922 (md_begin): Likewise.
923 (arc_parse_name): Likewise.
924 (tc_arc_regname_to_dw2regnum): Likewise.
925 (arc_extcorereg): Likewise.
926 * config/tc-arm.c (MVE_BAD_QREG): Likewise.
927 (arm_reg_parse_multi): Likewise.
928 (parse_reloc): Likewise.
929 (insert_reg_alias): Likewise.
930 (create_register_alias): Likewise.
931 (s_unreq): Likewise.
932 (parse_shift): Likewise.
933 (parse_psr): Likewise.
934 (parse_cond): Likewise.
935 (parse_barrier): Likewise.
936 (do_vfp_nsyn_opcode): Likewise.
937 (opcode_lookup): Likewise.
938 (arm_tc_equal_in_insn): Likewise.
939 (md_begin): Likewise.
940 * config/tc-avr.c (md_begin): Likewise.
941 (avr_ldi_expression): Likewise.
942 (md_assemble): Likewise.
943 (avr_update_gccisr): Likewise.
944 (avr_emit_insn): Likewise.
945 * config/tc-cr16.c (get_register): Likewise.
946 (get_register_pair): Likewise.
947 (get_index_register): Likewise.
948 (get_index_register_pair): Likewise.
949 (get_pregister): Likewise.
950 (get_pregisterp): Likewise.
951 (initialise_reg_hash_table): Likewise.
952 (md_begin): Likewise.
953 (cr16_assemble): Likewise.
954 (md_assemble): Likewise.
955 * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
956 (md_begin): Likewise.
957 (cris_process_instruction): Likewise.
958 * config/tc-crx.c (get_register): Likewise.
959 (get_copregister): Likewise.
960 (md_begin): Likewise.
961 (md_assemble): Likewise.
962 * config/tc-csky.c (md_begin): Likewise.
963 (parse_opcode): Likewise.
964 (get_operand_value): Likewise.
965 (v1_work_jbsr): Likewise.
966 (v2_work_rotlc): Likewise.
967 (v2_work_bgeni): Likewise.
968 (v2_work_not): Likewise.
969 * config/tc-d10v.c (sizeof): Likewise.
970 (md_begin): Likewise.
971 (do_assemble): Likewise.
972 (md_apply_fix): Likewise.
973 * config/tc-d30v.c (sizeof): Likewise.
974 (md_begin): Likewise.
975 (do_assemble): Likewise.
976 * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
977 (md_begin): Likewise.
978 (machine_ip): Likewise.
979 * config/tc-ft32.c (md_begin): Likewise.
980 (md_assemble): Likewise.
981 * config/tc-h8300.c (md_begin): Likewise.
982 (md_assemble): Likewise.
983 * config/tc-hppa.c (pa_ip): Likewise.
984 (md_begin): Likewise.
985 * config/tc-i386.c (md_begin): Likewise.
986 (i386_print_statistics): Likewise.
987 (parse_insn): Likewise.
988 (process_operands): Likewise.
989 (i386_index_check): Likewise.
990 (parse_real_register): Likewise.
991 * config/tc-ia64.c (dot_rot): Likewise.
992 (dot_entry): Likewise.
993 (declare_register): Likewise.
994 (md_begin): Likewise.
995 (ia64_parse_name): Likewise.
996 (md_assemble): Likewise.
997 (dot_alias): Likewise.
998 (do_alias): Likewise.
999 (ia64_adjust_symtab): Likewise.
1000 (do_secalias): Likewise.
1001 (ia64_frob_file): Likewise.
1002 * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1003 (md_begin): Likewise.
1004 (print_insn_format): Likewise.
1005 (md_assemble): Likewise.
1006 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1007 (m68k_ip): Likewise.
1008 (md_begin): Likewise.
1009 * config/tc-mcore.c (md_begin): Likewise.
1010 (md_assemble): Likewise.
1011 * config/tc-microblaze.c (md_begin): Likewise.
1012 (md_assemble): Likewise.
1013 (md_apply_fix): Likewise.
1014 * config/tc-mips.c (nopic_need_relax): Likewise.
1015 (md_begin): Likewise.
1016 (macro_build): Likewise.
1017 (mips16_macro_build): Likewise.
1018 (mips_lookup_insn): Likewise.
1019 (mips_ip): Likewise.
1020 (mips16_ip): Likewise.
1021 * config/tc-mmix.c (sizeof): Likewise.
1022 (mmix_md_begin): Likewise.
1023 (md_assemble): Likewise.
1024 * config/tc-mn10200.c (md_begin): Likewise.
1025 (md_assemble): Likewise.
1026 * config/tc-mn10300.c (HAVE_AM30): Likewise.
1027 (md_begin): Likewise.
1028 (md_assemble): Likewise.
1029 * config/tc-moxie.c (md_begin): Likewise.
1030 (md_assemble): Likewise.
1031 * config/tc-msp430.c (md_begin): Likewise.
1032 (msp430_operands): Likewise.
1033 (md_assemble): Likewise.
1034 * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1035 (builtin_isreg): Likewise.
1036 (builtin_regnum): Likewise.
1037 (nds32_init_nds32_pseudo_opcodes): Likewise.
1038 (nds32_lookup_pseudo_opcode): Likewise.
1039 (nds32_relax_hint): Likewise.
1040 (md_begin): Likewise.
1041 (nds32_find_reloc_table): Likewise.
1042 (nds32_elf_append_relax_relocs_traverse): Likewise.
1043 (nds32_relax_branch_instructions): Likewise.
1044 (md_convert_frag): Likewise.
1045 (nds32_elf_analysis_relax_hint): Likewise.
1046 (tc_nds32_regname_to_dw2regnum): Likewise.
1047 * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1048 (nios2_reg_lookup): Likewise.
1049 (nios2_ps_lookup): Likewise.
1050 (md_begin): Likewise.
1051 * config/tc-ns32k.c (struct hash_control): Likewise.
1052 (parse): Likewise.
1053 (md_begin): Likewise.
1054 * config/tc-pdp11.c (md_begin): Likewise.
1055 (md_assemble): Likewise.
1056 * config/tc-pj.c (fake_opcode): Likewise.
1057 (alias): Likewise.
1058 (md_begin): Likewise.
1059 (md_assemble): Likewise.
1060 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1061 (md_assemble): Likewise.
1062 * config/tc-pru.c (pru_opcode_lookup): Likewise.
1063 (pru_reg_lookup): Likewise.
1064 (md_begin): Likewise.
1065 (md_end): Likewise.
1066 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1067 (riscv_get_default_ext_version): Likewise.
1068 (riscv_set_arch): Likewise.
1069 (init_opcode_names_hash): Likewise.
1070 (opcode_name_lookup): Likewise.
1071 (enum reg_class): Likewise.
1072 (hash_reg_name): Likewise.
1073 (riscv_init_csr_hash): Likewise.
1074 (reg_csr_lookup_internal): Likewise.
1075 (reg_lookup_internal): Likewise.
1076 (init_opcode_hash): Likewise.
1077 (md_begin): Likewise.
1078 (DECLARE_CSR): Likewise.
1079 (macro_build): Likewise.
1080 (riscv_ip): Likewise.
1081 * config/tc-s390.c (register_name): Likewise.
1082 (s390_setup_opcodes): Likewise.
1083 (md_begin): Likewise.
1084 (md_assemble): Likewise.
1085 (s390_insn): Likewise.
1086 * config/tc-score.c (struct s3_reg_map): Likewise.
1087 (s3_score_reg_parse): Likewise.
1088 (s3_dependency_type_from_insn): Likewise.
1089 (s3_parse_16_32_inst): Likewise.
1090 (s3_parse_48_inst): Likewise.
1091 (s3_insert_reg): Likewise.
1092 (s3_build_reg_hsh): Likewise.
1093 (s3_build_score_ops_hsh): Likewise.
1094 (s3_build_dependency_insn_hsh): Likewise.
1095 (s3_begin): Likewise.
1096 * config/tc-score7.c (struct s7_reg_map): Likewise.
1097 (s7_score_reg_parse): Likewise.
1098 (s7_dependency_type_from_insn): Likewise.
1099 (s7_parse_16_32_inst): Likewise.
1100 (s7_build_score_ops_hsh): Likewise.
1101 (s7_build_dependency_insn_hsh): Likewise.
1102 (s7_insert_reg): Likewise.
1103 (s7_build_reg_hsh): Likewise.
1104 (s7_begin): Likewise.
1105 * config/tc-sh.c (EMPTY): Likewise.
1106 (md_begin): Likewise.
1107 (find_cooked_opcode): Likewise.
1108 * config/tc-sparc.c (md_begin): Likewise.
1109 (sparc_ip): Likewise.
1110 * config/tc-spu.c (md_begin): Likewise.
1111 (md_assemble): Likewise.
1112 * config/tc-tic30.c (md_begin): Likewise.
1113 (tic30_operand): Likewise.
1114 (tic30_parallel_insn): Likewise.
1115 (md_assemble): Likewise.
1116 * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1117 (tic4x_asg): Likewise.
1118 (tic4x_inst_insert): Likewise.
1119 (tic4x_inst_add): Likewise.
1120 (md_begin): Likewise.
1121 (tic4x_operand_parse): Likewise.
1122 (md_assemble): Likewise.
1123 * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1124 (stag_add_field_symbols): Likewise.
1125 (tic54x_endstruct): Likewise.
1126 (tic54x_tag): Likewise.
1127 (tic54x_remove_local_label): Likewise.
1128 (tic54x_clear_local_labels): Likewise.
1129 (tic54x_var): Likewise.
1130 (tic54x_macro_start): Likewise.
1131 (tic54x_macro_info): Likewise.
1132 (tic54x_macro_end): Likewise.
1133 (subsym_isreg): Likewise.
1134 (subsym_structsz): Likewise.
1135 (md_begin): Likewise.
1136 (is_mmreg): Likewise.
1137 (is_type): Likewise.
1138 (encode_condition): Likewise.
1139 (encode_cc3): Likewise.
1140 (encode_cc2): Likewise.
1141 (encode_operand): Likewise.
1142 (tic54x_parse_insn): Likewise.
1143 (tic54x_parse_parallel_insn_firstline): Likewise.
1144 (subsym_create_or_replace): Likewise.
1145 (subsym_lookup): Likewise.
1146 (subsym_substitute): Likewise.
1147 (tic54x_undefined_symbol): Likewise.
1148 * config/tc-tic6x.c (md_begin): Likewise.
1149 (md_assemble): Likewise.
1150 * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1151 (INSERT_SPECIAL_OP): Likewise.
1152 (md_begin): Likewise.
1153 (tilegx_parse_name): Likewise.
1154 (parse_reg_expression): Likewise.
1155 (md_assemble): Likewise.
1156 * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1157 (INSERT_SPECIAL_OP): Likewise.
1158 (tilepro_parse_name): Likewise.
1159 (parse_reg_expression): Likewise.
1160 (md_assemble): Likewise.
1161 * config/tc-v850.c (md_begin): Likewise.
1162 (md_assemble): Likewise.
1163 * config/tc-vax.c (md_ri_to_chars): Likewise.
1164 (vip_begin): Likewise.
1165 (vip): Likewise.
1166 (main): Likewise.
1167 (md_begin): Likewise.
1168 * config/tc-wasm32.c (md_begin): Likewise.
1169 (md_assemble): Likewise.
1170 * config/tc-xgate.c (xgate_parse_operand): Likewise.
1171 (md_begin): Likewise.
1172 (md_assemble): Likewise.
1173 * config/tc-z8k.c (md_begin): Likewise.
1174 (md_assemble): Likewise.
1175
494b2fc8
ML		 11762020-08-20 Martin Liska <mliska@suse.cz>
1177
1178 * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
1179 functions.
1180 (dwcfi_hash_find): Likewise.
1181 (dwcfi_hash_find_or_make): Likewise.
1182
f7a5981b
ML		 11832020-08-20 Martin Liska <mliska@suse.cz>
1184
1185 * ecoff.c (INIT_VARRAY): Use htab_t.
1186 (add_string): Likewise.
1187 (ecoff_read_begin_hook): Use new str_htab_create.
1188 (get_tag): Use htab_t.
1189 (add_file): Likewise.
1190
8d32ded0
ML		 11912020-08-20 Martin Liska <mliska@suse.cz>
1192
1193 * hash.h (struct string_tuple): New.
1194 (hash_string_tuple): Likewise.
1195 (eq_string_tuple): Likewise.
1196 (string_tuple_alloc): Likewise.
1197 (str_hash_find): Likewise.
1198 (str_hash_find_n): Likewise.
1199 (str_hash_delete): Likewise.
1200 (str_hash_insert): Likewise.
1201 (str_htab_create): Likewise.
1202
d3b740ca
ML		 12032020-08-20 Martin Liska <mliska@suse.cz>
1204
1205 * symbols.c (struct symbol_entry): New.
1206 (hash_symbol_entry): Likewise.
1207 (eq_symbol_entry): Likewise.
1208 (symbol_entry_alloc): Likewise.
1209 (symbol_entry_find): Likewise.
1210 (local_symbol_make): Use htab hash table.
1211 (local_symbol_convert): Likewise.
1212 (symbol_table_insert): Likewise.
1213 (symbol_find_exact_noref): Likewise.
1214 (resolve_local_symbol): Likewise.
1215 (resolve_local_symbol_values): Likewise.
1216 (symbol_begin): Likewise.
1217 (symbol_print_statistics): Likewise.
1218
32e4c1c2
ML		 12192020-08-20 Martin Liska <mliska@suse.cz>
1220
1221 * read.c (struct po_entry): New.
1222 (hash_po_entry): Likewise.
1223 (eq_po_entry): Likewise.
1224 (po_entry_alloc): Likewise.
1225 (po_entry_find): Likewise.
1226 (pop_insert): Likewise.
1227 (pobegin): Use htab hash table.
1228 (read_a_source_file): Likewise.
1229 (s_macro): Likewise.
1230 (read_print_statistics): Likewise.
1231 * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
1232 * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
1233
2b272f44
ML		 12342020-08-20 Martin Liska <mliska@suse.cz>
1235
1236 * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
1237 * macro.c (struct hash_control): Use htab.
1238 (macro_init): Likewise.
1239 (do_formals): Likewise.
1240 (free_macro): Likewise.
1241 (define_macro): Likewise.
1242 (sub_actual): Likewise.
1243 (macro_expand_body): Likewise.
1244 (macro_expand): Likewise.
1245 (check_macro): Likewise.
1246 (delete_macro): Likewise.
1247 (expand_irp): Likewise.
1248 * macro.h (struct macro_hash_entry): New struct.
1249 (hash_macro_entry): New.
1250 (eq_macro_entry): Likewise.
1251 (macro_entry_alloc): Likewise.
1252 (macro_entry_find): Likewise.
1253 (struct formal_hash_entry): Likewise.
1254 (hash_formal_entry): Likewise.
1255 (eq_formal_entry): Likewise.
1256 (formal_entry_alloc): Likewise.
1257 (formal_entry_find): Likewise.
1258
abebb03c
ML		 12592020-08-20 Martin Liska <mliska@suse.cz>
1260
1261 * as.h: Include hashtab.h.
1262 * hash.c (htab_insert): New.
1263 (htab_print_statistics): Likewise.
1264 * hash.h (htab_insert): Likewise.
1265 (htab_print_statistics): Likewise.
1266
18a8a00e
AM		 12672020-08-19 Alan Modra <amodra@gmail.com>
1268
1269 * testsuite/gas/ppc/int128.s: Correct vcmpuq.
1270 * testsuite/gas/ppc/int128.d: Update.
1271 * testsuite/gas/ppc/xvtlsbb.d: Update.
1272
587a4371
PB		 12732020-08-18 Peter Bergner <bergner@linux.ibm.com>
1274
1275 * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
1276 * testsuite/gas/ppc/vsx4.d: Likewise.
1277
d4d05d13
AC		 12782020-08-17 Alex Coplan <alex.coplan@arm.com>
1279
1280 * config/obj-elf.c (obj_elf_change_section): When repurposing an
1281 existing symbol, ensure that we set sy_value as per other (fresh)
1282 section symbols.
1283 * testsuite/gas/elf/elf.exp: Add new test.
1284 * testsuite/gas/elf/section-symbol-redef.d: New test.
1285 * testsuite/gas/elf/section-symbol-redef.s: Input for test.
1286
8118fd43
NC		 12872020-08-13 Nick Clifton <nickc@redhat.com>
1288
1289 PR 26359
1290 * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
1291 $GDB_DEBUG$ section has already been created.
1292
225f1684
JR		 12932020-08-12 Joe Ramsay <joe.ramsay@.arm.com>
1294
1295 * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
1296 NS_FD shape when MVE is present
1297 * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
1298 * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
1299 * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
1300 * testsuite/gas/arm/mve-vcvtne-it.d: New test.
1301 * testsuite/gas/arm/mve-vcvtne-it.s: New test.
1302
2e49fd1e
AC		 13032020-08-12 Alex Coplan <alex.coplan@arm.com>
1304
1305 * testsuite/gas/aarch64/mpam-bad.d: New test.
1306 * testsuite/gas/aarch64/mpam-bad.l: Error output.
1307 * testsuite/gas/aarch64/mpam-bad.s: Input.
1308 * testsuite/gas/aarch64/mpam.d: New test.
1309 * testsuite/gas/aarch64/mpam.s: Input.
1310
369afd50
NC		 13112020-08-12 Nick Clifton <nickc@redhat.com>
1312
1313 PR 26346
1314 * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
1315 of the -mno-csr-check option.
1316
79ddc884
NC		 13172020-08-12 Nick Clifton <nickc@redhat.com>
1318
1319 * po/ru.po: Updated Russian translation.
1320
fa63795f
AC		 13212020-08-10 Alex Coplan <alex.coplan@arm.com>
1322
1323 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
1324 a long system register.
1325 (parse_sys_ins_reg): Likewise.
1326 (sysreg_hash_insert): New.
1327 (md_begin): Use sysreg_hash_insert() to ensure all system
1328 registers are no longer than the maximum length at startup.
1329 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
1330 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
1331 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
1332
f7cb161e
PW		 13332020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
1334
1335 * config/tc-aarch64.c (parse_sys_reg): Call to
1336 aarch64_sys_ins_reg_supported_p instead of
1337 aarch64_sys_reg_supported_p.
1338 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
1339 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
1340 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
1341 * testsuite/gas/aarch64/sysreg-5.s: New test.
1342
8b2742a1
AM		 13432020-08-10 Alan Modra <amodra@gmail.com>
1344
1345 * testsuite/gas/ppc/power8.d,
1346 * testsuite/gas/ppc/power8.s: Add miso.
1347 * testsuite/gas/ppc/power9.d,
1348 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
1349
5fbec329
AM		 13502020-08-10 Alan Modra <amodra@gmail.com>
1351
1352 * testsuite/gas/ppc/power8.d: Update.
1353 * testsuite/gas/ppc/vsx2.d: Update.
1354
86c0f617
AM		 13552020-08-10 Alan Modra <amodra@gmail.com>
1356
1357 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
1358 stswi, or stswx in little-endian mode.
1359 * testsuite/gas/ppc/476.d,
1360 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
1361 * testsuite/gas/ppc/a2.d,
1362 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
1363 * testsuite/gas/ppc/be.d,
1364 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
1365 * testsuite/gas/ppc/le_error.d,
1366 * testsuite/gas/ppc/le_error.l: New little-endian test.
1367 * testsuite/gas/ppc/ppc.exp: Run new tests.
1368
7bb178ec
L		 13692020-08-07 H.J. Lu <hongjiu.lu@intel.com>
1370
1371 * read.c (read_a_source_file): Ignore rest of line on overflow
1372 error.
1373
d27aad4e
AC		 13742020-08-06 Alex Coplan <alex.coplan@arm.com>
1375
1376 * read.c (read_a_source_file): Use long for local labels, detect
1377 overflow and raise an error for overly-long labels.
1378 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
1379 * testsuite/gas/all/local-label-overflow.d: New test.
1380 * testsuite/gas/all/local-label-overflow.l: Error output.
1381 * testsuite/gas/all/local-label-overflow.s: Input.
1382
563a3225
CG		 13832020-08-04 Christian Groessler <chris@groessler.org>
1384
1385 * gas/testsuite/gas/z8k/inout.d: Adapt to correct encoding of
1386 "sout/soutb #imm,reg"
1387
789198ca
L		 13882020-08-04 H.J. Lu <hongjiu.lu@intel.com>
1389
1390 * NEWS: Mention {disp16} pseudo prefix.
1391
b0a72f49
L		 13922020-08-04 H.J. Lu <hongjiu.lu@intel.com>
1393
1394 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
1395 change.
1396
6b9a135d
MW		 13972020-08-04 Mark Wielaard <mark@klomp.org>
1398
1399 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
1400 DW_FORM_udata for DW_AT_high_pc.
1401 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
1402 DWARF2_VERSION >= 4.
1403 * read.c (emit_leb128_exp): No longer static.
1404 * read.h (emit_leb128_exp): Define.
1405
f63d03dd
MW		 14062020-08-02 Mark Wielaard <mark@klomp.org>
1407
1408 * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
1409 least one directory if there is at least one file. Use dirs[1]
1410 if dirs[0] is not set, or if there is no dirs[1] the current
1411 working directory. Use files[1] filename, when files[0] filename
1412 isn't set.
1413
a3b3e858
MW		 14142020-08-02 Mark Wielaard <mark@klomp.org>
1415
1416 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
1417 for DWARF5.
1418 * gas/testsuite/gas/elf/dwarf-4-cu.d: New file.
1419 * gas/testsuite/gas/elf/dwarf-4-cu.s: Likewise.
1420 * gas/testsuite/gas/elf/dwarf-5-cu.d: Likewise.
1421 * gas/testsuite/gas/elf/dwarf-5-cu.s: Likewise.
1422 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
1423
25b1f10d
MW		 14242020-08-02 Mark Wielaard <mark@klomp.org>
1425
1426 * doc/as.texi (--gdwarf-[345]): Fix typo.
1427
e4ae357f
JL		 14282020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1429
1430 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
1431 (md_parse_option): Remove case for OPTION_MOVE_DATA.
1432 (md_longopts): Remove "md" entry.
1433 (md_show_usage): Likewise.
1434
41eb8e88
L		 14352020-07-30 H.J. Lu <hongjiu.lu@intel.com>
1436
1437 PR gas/26305
1438 * config/tc-i386.c (_i386_insn::disp_encoding): Add
1439 disp_encoding_16bit.
1440 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
1441 {disp16}.
1442 (build_modrm_byte): Handle {disp16}.
1443 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
1444 prefixes.
1445 * doc/c-i386.texi: Update {disp32} documentation and document
1446 {disp16}.
1447 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
1448 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
1449 tests.
1450 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
1451 tests with 128-byte displacement. Add {disp16} tests.
1452 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
1453 vmovaps test. Add (%r13)/(%r13d) tests.
1454 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
1455 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
1456 * testsuite/gas/i386/inval-pseudo.l: Updated.
1457 * testsuite/gas/i386/pseudos.d: Likewise.
1458 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1459
c8693053
RO		 14602020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1461
1462 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1463 * Makefile.in, doc/Makefile.in: Regenerate.
1464 * configure: Regenerate.
1465
ac2599c4
L		 14662020-07-30 H.J. Lu <hongjiu.lu@intel.com>
1467
1468 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
1469 * testsuite/gas/elf/dwarf2-5.d: Likewise.
1470 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
1471 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
1472 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
1473 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
1474
4d8ee860
NC		 14752020-07-30 Nick Clifton <nickc@redhat.com>
1476
f291783b 1477 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 1478 the command line.
1479
c77cb2a0
MR		 14802020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1481
1482 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
1483 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
1484 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
1485 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
1486 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
1487 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
1488 * testsuite/gas/mips/mips.exp: Run the new tests.
1489
3f1b17bb
MR		 14902020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1491
1492 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
1493 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
1494 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
1495 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
1496 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
1497 * testsuite/gas/mips/global-local-symtab.s: New test source.
1498 * testsuite/gas/mips/mips.exp: Run the new tests.
1499
1a02d6b0
L		 15002020-07-28 H.J. Lu <hongjiu.lu@intel.com>
1501
1502 PR gas/26305
1503 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
1504 (%bp)/(%ebp)/(%rbp) for {disp32}.
1505 * doc/c-i386.texi: Update {disp32} documentation.
1506 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
1507 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
1508 * testsuite/gas/i386/pseudos.d: Updated.
1509 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1510
608d61c2
L		 15112020-07-27 H.J. Lu <hongjiu.lu@intel.com>
1512
1513 * doc/as.texi: Replace preceeded with preceded.
1514
39fdda07
MR		 15152020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
1516
1517 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
1518 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
1519 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
1520 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
1521 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
1522 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
1523 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
1524 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
1525 file.
1526 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
1527 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
1528 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
1529 file.
1530 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
1531 file.
1532 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
1533 file.
1534 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
1535 file.
1536 * testsuite/gas/mips/jal-xgot-irix.d: New file.
1537 * testsuite/gas/mips/jalr2-irix.d: New file.
1538 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
1539 New file.
1540 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
1541 file.
1542 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
1543 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
1544 `*-*-irix*' targets. Add source file designator.
1545 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
1546 `*-*-irix*' targets.
1547 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
1548 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
1549 * testsuite/gas/mips/jalr2.d: Add name designator.
1550 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
1551 tests involving the JALR relocation throughout.
1552
b83d958f
MR		 15532020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
1554
1555 * testsuite/gas/mips/mips.exp: Use a helper variable for
1556 IRIX/non-IRIX test selection.
1557
bf4ba07c
JB		 15582020-07-21 Jan Beulich <jbeulich@suse.com>
1559
1560 * testsuite/gas/i386/evex-no-scale-64.d,
1561 testsuite/gas/i386/addr32.d,
1562 testsuite/gas/i386/x86-64-addr32-intel.d,
1563 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
1564
2b42b041
CQ		 15652020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1566
1567 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
1568
185a798e
JB		 15692020-07-21 Jan Beulich <jbeulich@suse.com>
1570
1571 * testsuite/gas/i386/evex-no-scale-32.d,
1572 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
1573 * testsuite/gas/i386/evex-no-scale-32.s,
1574 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
1575 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
1576 instead of .section.
1577 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
1578 specific section.
1579
ec4fcab0
MR		 15802020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
1581
1582 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
1583 (my_getSmallExpression): Adjust accordingly.
1584
b3983e5f
JB		 15852020-07-20 Jan Beulich <jbeulich@suse.com>
1586
1587 PR gas/4572
1588 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
1589 conditional around it.
1590 (md_begin): Insert backslash into operand_chars[] when slash is
1591 a comment character.
1592 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
1593 \* as operators when / may be a comment character.
1594 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
1595 * testsuite/gas/i386/i386.exp: Run new test.
1596
750e4bf7
JB		 15972020-07-20 Jan Beulich <jbeulich@suse.com>
1598
1599 PR gas/4572
1600 * app.c (last_char): Drop TC_ARM conditional around it.
1601 (struct app_save): Drop TC_ARM conditional around last_char.
1602 (app_push, app_pop): Drop TC_ARM conditional from last_char
1603 accesses.
1604 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
1605 backslash-precedes-comment-character check.
1606
48ef937e
JB		 16072020-07-20 Jan Beulich <jbeulich@suse.com>
1608
1609 * config/tc-i386.c (frag_opcode_byte): New.
1610 (output_branch): Emit error when in absolute section.
1611 (output_jump, output_insn): Use frag_opcode_byte. Handle being
1612 in absolute section.
1613 (output_interseg_jump, output_disp, output_imm): Handle being in
1614 absolute section.
1615 * testsuite/gas/i386/sizing.s,
1616 testsuite/gas/i386/sizing32.d,
1617 testsuite/gas/i386/sizing64.d: New.
1618 * testsuite/gas/i386/i386.exp: Run new tests.
1619
693bec1e
JB		 16202020-07-20 Jan Beulich <jbeulich@suse.com>
1621
1622 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
1623 is_elf_format as applicable; merely exclude iamcu tests.
1624
2585b7a5
L		 16252020-07-19 H.J. Lu <hongjiu.lu@intel.com>
1626
1627 PR gas/26263
1628 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
1629 against section to PC32 reloc.
1630 * testsuite/gas/i386/relax-5.d: Updated.
1631 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1632
04c662e2
L		 16332020-07-15 H.J. Lu <hongjiu.lu@intel.com>
1634
1635 PR gas/26237
1636 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
1637 * testsuite/gas/i386/addr32.d: Likewise.
1638 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1639 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1640
56c1b507
NC		 16412020-07-15 Nick Clifton <nickc@redhat.com>
1642
1643 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
1644 the addend field of REL relocations. Store the full addend into
1645 the note for REL relocations.
1646
e2e018c3
JB		 16472020-07-15 Jan Beulich <jbeulich@suse.com>
1648
1649 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
1650 immediate.
1651 * testsuite/gas/i386/x86-64-stack-intel.d,
1652 testsuite/gas/i386/x86-64-stack-suffix.d,
1653 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
1654
36938cab
JB		 16552020-07-15 Jan Beulich <jbeulich@suse.com>
1656
1657 * testsuite/gas/i386/disassem.d,
1658 testsuite/gas/i386/ilp32/x86-64-branch.d,
1659 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
1660 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
1661 testsuite/gas/i386/noreg32.d,
1662 testsuite/gas/i386/noreg64-rex64.d,
1663 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
1664 testsuite/gas/i386/opcode.d,
1665 testsuite/gas/i386/solaris/x86-64-branch-2.d,
1666 testsuite/gas/i386/solaris/x86-64-jump.d,
1667 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
1668 testsuite/gas/i386/solaris/x86-64-nop-3.d,
1669 testsuite/gas/i386/solaris/x86-64-nop-4.d,
1670 testsuite/gas/i386/solaris/x86-64-nop-5.d,
1671 testsuite/gas/i386/solaris/x86-64-relax-2.d,
1672 testsuite/gas/i386/solaris/x86-64-relax-3.d,
1673 testsuite/gas/i386/x86-64-align-branch-1a.d,
1674 testsuite/gas/i386/x86-64-align-branch-1b.d,
1675 testsuite/gas/i386/x86-64-align-branch-1c.d,
1676 testsuite/gas/i386/x86-64-align-branch-1d.d,
1677 testsuite/gas/i386/x86-64-align-branch-1e.d,
1678 testsuite/gas/i386/x86-64-align-branch-1f.d,
1679 testsuite/gas/i386/x86-64-align-branch-1g.d,
1680 testsuite/gas/i386/x86-64-align-branch-1h.d,
1681 testsuite/gas/i386/x86-64-align-branch-1i.d,
1682 testsuite/gas/i386/x86-64-align-branch-2a.d,
1683 testsuite/gas/i386/x86-64-align-branch-2b.d,
1684 testsuite/gas/i386/x86-64-align-branch-2c.d,
1685 testsuite/gas/i386/x86-64-align-branch-3.d,
1686 testsuite/gas/i386/x86-64-align-branch-4a.d,
1687 testsuite/gas/i386/x86-64-align-branch-4b.d,
1688 testsuite/gas/i386/x86-64-align-branch-5.d,
1689 testsuite/gas/i386/x86-64-align-branch-6.d,
1690 testsuite/gas/i386/x86-64-branch-2.d,
1691 testsuite/gas/i386/x86-64-branch-3.d,
1692 testsuite/gas/i386/x86-64-branch.d,
1693 testsuite/gas/i386/x86-64-disassem.d,
1694 testsuite/gas/i386/x86-64-disp32.d,
1695 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
1696 testsuite/gas/i386/x86-64-gotpcrel.d,
1697 testsuite/gas/i386/x86-64-ifunc.d,
1698 testsuite/gas/i386/x86-64-jump.d,
1699 testsuite/gas/i386/x86-64-lfence-byte.d,
1700 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
1701 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
1702 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
1703 testsuite/gas/i386/x86-64-lfence-load.d,
1704 testsuite/gas/i386/x86-64-lfence-ret-a.d,
1705 testsuite/gas/i386/x86-64-lfence-ret-b.d,
1706 testsuite/gas/i386/x86-64-lfence-ret-c.d,
1707 testsuite/gas/i386/x86-64-lfence-ret-d.d,
1708 testsuite/gas/i386/x86-64-lfence-ret-e.d,
1709 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
1710 testsuite/gas/i386/x86-64-mpx-branch-1.d,
1711 testsuite/gas/i386/x86-64-mpx.d,
1712 testsuite/gas/i386/x86-64-nop-3.d,
1713 testsuite/gas/i386/x86-64-nop-4.d,
1714 testsuite/gas/i386/x86-64-nop-5.d,
1715 testsuite/gas/i386/x86-64-nops-7.d,
1716 testsuite/gas/i386/x86-64-notrack.d,
1717 testsuite/gas/i386/x86-64-opcode.d,
1718 testsuite/gas/i386/x86-64-relax-2.d,
1719 testsuite/gas/i386/x86-64-relax-3.d,
1720 testsuite/gas/i386/x86-64-relax-4.d,
1721 testsuite/gas/i386/x86-64-rtm.d,
1722 testsuite/gas/i386/x86-64-stack.d,
1723 testsuite/gas/i386/x86-64-unique.d,
1724 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
1725
8e58ef80
L		 17262020-07-14 H.J. Lu <hongjiu.lu@intel.com>
1727
1728 PR gas/26237
1729 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
1730 address.
1731 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
1732 * testsuite/gas/i386/addr32.d: Updated.
1733 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1734 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1735 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
1736 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
1737
bfbd9438
JB		 17382020-07-14 Jan Beulich <jbeulich@suse.com>
1739
1740 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
1741 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
1742 * testsuite/gas/i386/intel.d,
1743 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
1744
7531c613
JB		 17452020-07-14 Jan Beulich <jbeulich@suse.com>
1746
1747 * testsuite/gas/i386/prefix.d: Adjust expectations.
1748
b24d668c
JB		 17492020-07-14 Jan Beulich <jbeulich@suse.com>
1750
1751 * testsuite/gas/i386/x86-64-avx-intel.d,
1752 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
1753
9ab00b61
JB		 17542020-07-14 Jan Beulich <jbeulich@suse.com>
1755
1756 * testsuite/gas/i386/movbe-suffix.d,
1757 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
1758 * testsuite/gas/i386/i386.exp: Run new tests.
1759
2875b28a
JB		 17602020-07-14 Jan Beulich <jbeulich@suse.com>
1761
1762 * testsuite/gas/i386/crc32-suffix.d,
1763 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
1764 * testsuite/gas/i386/i386.exp: Run new tests.
1765 * testsuite/gas/i386/arch-10-bdver1.d,
1766 testsuite/gas/i386/arch-10-bdver2.d,
1767 testsuite/gas/i386/arch-10-bdver3.d,
1768 testsuite/gas/i386/arch-10-bdver4.d,
1769 testsuite/gas/i386/arch-10-btver1.d,
1770 testsuite/gas/i386/arch-10-btver2.d,
1771 testsuite/gas/i386/arch-10-lzcnt.d,
1772 testsuite/gas/i386/arch-10-prefetchw.d,
1773 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
1774 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
1775 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
1776 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
1777 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
1778 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
1779 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
1780 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
1781 testsuite/gas/i386/x86-64-arch-2-btver1.d,
1782 testsuite/gas/i386/x86-64-arch-2-btver2.d,
1783 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
1784 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
1785 testsuite/gas/i386/x86-64-arch-2.d,
1786 testsuite/gas/i386/x86-64-crc32.d,
1787 testsuite/gas/i386/x86-64-pseudos.d,
1788 testsuite/gas/i386/x86-64-sse-noavx.d,
1789 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
1790
e184e611
JB		 17912020-07-14 Jan Beulich <jbeulich@suse.com>
1792
1793 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
1794 ModR/M-encoded byte register cases.
1795 * testsuite/gas/i386/x86-64-pseudos.d,
1796 testsuite/gas/i386/x86-64-reg-intel.d,
1797 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
1798
e8b5d5f9
JB		 17992020-07-14 Jan Beulich <jbeulich@suse.com>
1800
1801 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
1802 not-ModR/M-encoded byte register cases.
1803 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
1804
38397794
JB		 18052020-07-14 Jan Beulich <jbeulich@suse.com>
1806
1807 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
1808 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
1809 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
1810 testsuite/gas/i386/ilp32/x86-64-avx.d,
1811 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
1812 testsuite/gas/i386/ilp32/x86-64-crc32.d,
1813 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
1814 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
1815 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
1816 testsuite/gas/i386/ilp32/x86-64-reg.d,
1817 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
1818 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
1819 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
1820 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
1821 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
1822 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
1823 dump expectations.
1824
7a705315
L		 18252020-07-13 H.J. Lu <hongjiu.lu@intel.com>
1826
1827 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
1828 extension.
1829
0a5c31d1
NC		 18302020-07-13 Nick Clifton <nickc@redhat.com>
1831
1832 * po/fr.po: Updated French translation.
1833
8884c29c
AM		 18342020-07-13 Alan Modra <amodra@gmail.com>
1835
1836 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
1837 * testsuite/gas/elf/dwarf2-12.d: Likewise.
1838 * testsuite/gas/elf/dwarf2-13.d: Likewise.
1839 * testsuite/gas/elf/dwarf2-14.d: Likewise.
1840
a308b89d
L		 18412020-07-11 H.J. Lu <hongjiu.lu@intel.com>
1842
1843 * config/tc-i386.c (output_insn): Check i.xstate to set
1844 GNU_PROPERTY_X86_FEATURE_2_TMM.
1845 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
1846 x86-64-property-8 and x86-64-property-9.
1847 * testsuite/gas/i386/x86-64-property-7.d: New file.
1848 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
1849 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
1850 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
1851 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
1852 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
1853
921eafea
L		 18542020-07-10 H.J. Lu <hongjiu.lu@intel.com>
1855
1856 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
1857 has_regymm, has_regzmm and has_regtmm. Add xstate.
1858 (md_assemble): Set i.xstate from operand types in instruction
1859 template.
1860 (build_modrm_byte): Updated.
1861 (output_insn): Check i.xstate.
1862 * testsuite/gas/i386/i386.exp: Run property-6 and
1863 x86-64-property-6.
1864 * testsuite/gas/i386/property-6.d: New file.
1865 * testsuite/gas/i386/property-6.s: Updated.
1866 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
1867
d249bf86
L		 18682020-07-10 H.J. Lu <hongjiu.lu@intel.com>
1869
1870 * testsuite/gas/i386/property-5.d: Correct test name.
1871
260cd341
LC		 18722020-07-10 Lili Cui <lili.cui@intel.com>
1873
1874 * NEWS: Mention support for Intel AMX instructions.
1875 * config/tc-i386.c (i386_error): Add invalid_sib_address.
1876 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
1877 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
1878 (match_simd_size): Add tmmword check.
1879 (operand_type_match): Add tmmword.
1880 (type_names): Add rTMM.
1881 (i386_error): Add invalid_tmm_register_set.
1882 (check_VecOperands): Handle invalid_sib_address and
1883 invalid_tmm_register_set.
1884 (match_template): Handle invalid_sib_address.
1885 (build_modrm_byte): Handle non-vector SIB and zmmword.
1886 (i386_index_check): Disallow RegIP for non-vector SIB.
1887 (check_register): Handle zmmword.
1888 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
1889 * testsuite/gas/i386/i386.exp: Add AMX new tests.
1890 * testsuite/gas/i386/intel-regs.d: Add tmm.
1891 * testsuite/gas/i386/intel-regs.s: Add tmm.
1892 * testsuite/gas/i386/x86-64-amx-intel.d: New.
1893 * testsuite/gas/i386/x86-64-amx-inval.l: New.
1894 * testsuite/gas/i386/x86-64-amx-inval.s: New.
1895 * testsuite/gas/i386/x86-64-amx.d: New.
1896 * testsuite/gas/i386/x86-64-amx.s: New.
1897 * testsuite/gas/i386/x86-64-amx-bad.d: New.
1898 * testsuite/gas/i386/x86-64-amx-bad.s: New.
1899
af2b3186
TV		 19002020-07-10 Tom de Vries <tdevries@suse.de>
1901
1902 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
1903 readelf's line table decoding.
1904 * testsuite/gas/elf/dwarf2-12.d: Likewise.
1905 * testsuite/gas/elf/dwarf2-13.d: Likewise.
1906 * testsuite/gas/elf/dwarf2-14.d: Likewise.
1907 * testsuite/gas/elf/dwarf2-15.d: Likewise.
1908 * testsuite/gas/elf/dwarf2-16.d: Likewise.
1909 * testsuite/gas/elf/dwarf2-17.d: Likewise.
1910 * testsuite/gas/elf/dwarf2-18.d: Likewise.
1911 * testsuite/gas/elf/dwarf2-19.d: Likewise.
1912 * testsuite/gas/elf/dwarf2-5.d: Likewise.
1913 * testsuite/gas/elf/dwarf2-6.d: Likewise.
1914 * testsuite/gas/elf/dwarf2-7.d: Likewise.
1915
39776b11
L		 19162020-07-09 H.J. Lu <hongjiu.lu@intel.com>
1917
1918 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
1919 VEX/EVEX vector instructions.
1920 * testsuite/gas/i386/property-4.d: New file.
1921 * testsuite/gas/i386/property-4.s: Likewise.
1922 * testsuite/gas/i386/property-5.d: Likewise.
1923 * testsuite/gas/i386/property-5.s: Likewise.
1924 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
1925 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
1926
939b95c7
L		 19272020-07-09 H.J. Lu <hongjiu.lu@intel.com>
1928
1929 * NEWS: Mention --enable-x86-used-note.
1930 * configure.ac: Configure with --enable-x86-used-note by default
1931 for Linux/x86.
1932 * configure: Regenerated.
1933
fe49679d
AM		 19342020-07-09 Alan Modra <amodra@gmail.com>
1935
1936 * config/obj-coff.h: Remove TE_PE support.
1937 * config/tc-ppc.c: Likewise.
1938 * config/tc-ppc.h: Likewise.
1939 * configure.tgt: Remove powerpc PE and powerpc lynxos.
1940 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
1941 condition.
1942 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
1943
6384fd9e
JB		 19442020-07-08 Jan Beulich <jbeulich@suse.com>
1945
1946 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
1947 New.
1948 * testsuite/gas/i386/i386.exp: Run new tests.
1949
3128916d
CZ		 19502020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
1951
1952 * config/tc-arc.c (find_opcode_match): Add error messages.
1953 * testsuite/gas/arc/add_s-err.s: Update test.
1954 * testsuite/gas/arc/asm-errors.err: Likewise.
1955 * testsuite/gas/arc/cpu-em-err.s: Likewise.
1956 * testsuite/gas/arc/hregs-err.s: Likewise.
1957 * testsuite/gas/arc/warn.s: Likewise.
1958
dbdba9b0
L		 19592020-07-07 H.J. Lu <hongjiu.lu@intel.com>
1960
1961 PR gas/26212
1962 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
1963
34e79798
AM		 19642020-07-07 Alan Modra <amodra@gmail.com>
1965
1966 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
1967 * testsuite/gas/ppc/ppc.exp: Likewise.
1968 * testsuite/gas/all/weakref1l.d: Likewise.
1969
3c6e74ce
NC		 19702020-07-07 Nick Clifton <nickc@redhat.com>
1971
1972 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
1973 expected output.
1974
e74d9fa9
JB		 19752020-07-06 Jan Beulich <jbeulich@suse.com>
1976
1977 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
1978 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
1979 testsuite/gas/i386/x86-64-evex-wig1.d,
1980 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
1981 expectations.
1982
39e0f456
JB		 19832020-07-06 Jan Beulich <jbeulich@suse.com>
1984
1985 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
1986 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
1987 * testsuite/gas/i386/avx512f-opts-intel.d,
1988 testsuite/gas/i386/avx512f-opts.d
1989 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
1990 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
1991
ddc73fa9
NC		 19922020-07-06 Yuri Chornoivan <yurchor@ukr.net>
1993
1994 PR 26204
1995 * config/tc-arm.c: Fix spelling mistake.
1996 * config/tc-riscv.c: Likewise.
1997 * config/tc-z80.c: Likewise.
1998 * po/gas.pot: Regenerate.
1999
17550be7
NC		 20002020-07-06 Nick Clifton <nickc@redhat.com>
2001
2002 * po/uk.po: Updated Ukranian translation.
2003
b19d852d
NC		 20042020-07-04 Nick Clifton <nickc@redhat.com>
2005
2006 * configure: Regenerate.
2007 * po/gas.pot: Regenerate.
2008
20092020-07-04 Nick Clifton <nickc@redhat.com>
2010
2011 * version.m4: Change version number to 2.35.50.
2012 * configure: Regenerate.
2013 * po/bfd.pot: Regenerate.
2014
b115b9fd
NC		 20152020-07-04 Nick Clifton <nickc@redhat.com>
2016
2017 Binutils 2.35 branch created.
2018
b657622c
AM		 20192020-07-03 Alan Modra <amodra@gmail.com>
2020
2021 PR 26028
2022 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2023
c2ecccb3
L		 20242020-07-02 H.J. Lu <hongjiu.lu@intel.com>
2025
2026 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2027 swap two source operands.
2028
f436f38e
NC		 20292020-07-02 Nick Clifton <nickc@redhat.com>
2030
2031 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2032
f405494f
AC		 20332020-07-02 Alex Coplan <alex.coplan@arm.com>
2034
2035 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2036 segfault on negative chars.
2037 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2038 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2039
0942c7ab
NC		 20402020-07-02 Nick Clifton <nickc@redhat.com>
2041
2042 PR 26028
2043 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2044 command line.
2045 * testsuite/gas/ia64/unwind.d: Likewise.
2046 * testsuite/gas/mmix/bspec-1.d: Likewise.
2047 * testsuite/gas/mmix/bspec-2.d: Likewise.
2048 * testsuite/gas/mmix/comment-1.d: Likewise.
2049 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2050
3443489c
AM		 20512020-07-01 Alan Modra <amodra@gmail.com>
2052
2053 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2054
054b336d
AM		 20552020-07-01 Alan Modra <amodra@gmail.com>
2056
2057 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2058 in data sections, and mep.
2059
bbd19b19
L		 20602020-06-30 H.J. Lu <hongjiu.lu@intel.com>
2061
2062 * NEWS: Mention x86 NaCl target support removal.
2063 * config/tc-i386.c: Remove x86 NaCl target support.
2064 * config/tc-i386.h: Likewise.
2065 * configure.tgt: Likewise.
2066 * testsuite/gas/i386/i386.exp: Likewise.
2067 * testsuite/gas/i386/iamcu-1.d: Likewise.
2068 * testsuite/gas/i386/iamcu-2.d: Likewise.
2069 * testsuite/gas/i386/iamcu-3.d: Likewise.
2070 * testsuite/gas/i386/iamcu-4.d: Likewise.
2071 * testsuite/gas/i386/iamcu-5.d: Likewise.
2072 * testsuite/gas/i386/k1om.d: Likewise.
2073 * testsuite/gas/i386/l1om.d: Likewise.
2074
08ccfccf
NC		 20752020-06-30 Nelson Chu <nelson.chu@sifive.com>
2076
2077 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
2078 checking into riscv_csr_address.
2079 (riscv_csr_version_check): Likewise.
2080 (riscv_csr_address): New function. Return the suitable CSR address
2081 after checking the ISA dependency and versions. Issue warnings if
2082 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
2083 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2084 priv spec versions for them.
2085 (reg_csr_lookup_internal): Call riscv_csr_address to find the
2086 suitable CSR address.
2087 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2088 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2089 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2090 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
2091 priv spec warnings here. These warnings are added by accident.
2092 Remove them and only focus on the ISA dependency warnings.
2093 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2094 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2095 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2096 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2097 than the privileged ones.
2098 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2099 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2100 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2101 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
2102 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2103 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2104 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2105 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2106 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2107 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2108
8c190ce0
L		 21092020-06-29 H.J. Lu <hongjiu.lu@intel.com>
2110
2111 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
2112 (md_assemble): Don't process ImmExt without operands.
2113
b20e7614
HPN		 21142020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
2115
2116 PR gas/25331
2117 * config/tc-mmix.c (md_assemble) <fixup for
2118 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2119 Also, set its fx_no_overflow.
2120 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2121 Similarly this fixup affects 4 bytes, not 8 and needs its
2122 fx_no_overflow set.
2123 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 2124 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 2125
279edac5
AM		 21262020-06-29 Alan Modra <amodra@gmail.com>
2127
2128 * config/tc-s12z.c: Use C style comments.
2129 * config/tc-z80.c: Likewise.
2130 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2131
b6cd5d10
L		 21322020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2133
2134 * config/tc-i386.c (md_assemble): Process ImmExt without
2135 operands.
2136
63112cd6
L		 21372020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2138
2139 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2140 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2141 VECSIB256 and VECSIB512, respectively.
2142 (build_modrm_byte): Replace vecsib with sib.
2143
2a1bb84c
JB		 21442020-06-26 Jan Beulich <jbeulich@suse.com>
2145
2146 * testsuite/gas/i386/nop-1-suffix.d: New.
2147 * testsuite/gas/i386/i386.exp: Run new test.
2148
85f7484a
PB		 21492020-06-26 Pat Bernardi <bernardi@adacore.com>
2150
2151 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2152 (md_pseudo_table): Handle "gnu_attribute".
2153 * doc/as.texi: Document GNU attribute for M68K.
2154
b59d128a
NC		 21552020-06-25 Nick Clifton <nickc@redhat.com>
2156
2157 PR 26141
2158 * config/tc-arm.c (arm_force_relocation): Force resolution of
2159 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2160 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2161
c423d21a
JB		 21622020-06-25 Jan Beulich <jbeulich@suse.com>
2163
2164 * config/tc-i386.c (md_assemble): Move call to process_immext()
2165 ...
2166 (process_operands): ... here.
2167
8bbb3ad8
JB		 21682020-06-25 Jan Beulich <jbeulich@suse.com>
2169
2170 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
2171 diagnostic when there is a sizing prefix. Switch to word/dword/
2172 qword encoding when there is a sizing prefix and no (explicit or
2173 derived) suffix.
2174 (update_imm): Handle presence of a sizing prefix.
2175 * testsuite/gas/i386/noreg16-data32.d,
2176 testsuite/gas/i386/noreg32-data16.d,
2177 testsuite/gas/i386/noreg32-data16.e,
2178 testsuite/gas/i386/noreg64-data16.d,
2179 testsuite/gas/i386/noreg64-data16.e,
2180 testsuite/gas/i386/noreg64-rex64.d: New.
2181 * testsuite/gas/i386/i386.exp: Run new tests.
2182 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
2183 Introduce and use pfx* macros.
2184 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
2185 addressing.
2186 * testsuite/gas/i386/noreg16.d: Adjust expectations.
2187
589958d6
JB		 21882020-06-25 Jan Beulich <jbeulich@suse.com>
2189
2190 * testsuite/gas/i386/avx-16bit.d,
2191 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
2192 testsuite/gas/i386/avx512f-16bit.d,
2193 testsuite/gas/i386/avx512f.d,
2194 testsuite/gas/i386/evex-lig256.d,
2195 testsuite/gas/i386/evex-lig512.d
2196 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
2197 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
2198 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
2199 testsuite/gas/i386/sse2-16bit.d,
2200 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
2201 expectations.
2202
0b9404fd
JB		 22032020-06-25 Jan Beulich <jbeulich@suse.com>
2204
2205 * config/tc-i386.c (md_assemble): Also reject explicit REX
2206 prefixes with VEX and alike encoded insns. Zap consumed bits
2207 from i.rex.
2208 (output_insn): Don't ignore REX prefix for VEX and alike
2209 encodings; abort() instead if encountered.
2210 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
2211 ...
2212 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
2213 * testsuite/gas/i386/x86-64-pseudos.d,
2214 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
2215
a5aeccd9
JB		 22162020-06-25 Jan Beulich <jbeulich@suse.com>
2217
2218 * config/tc-i386.c (process_operands): Translate explicit REX
2219 prefix into i.rex for SSE2AVX templates.
2220 (set_rex_vrex): New helper.
2221 (build_modrm_byte): Use it.
2222 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
2223 REX prefixes.
2224 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2225
40d231b4
JB		 22262020-06-25 Jan Beulich <jbeulich@suse.com>
2227
2228 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
2229 templates when there's no data size prefix.
2230 (md_assemble): Reject data size prefix also for legacy encoded
2231 SIMD templates.
2232 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
2233 Uncomment previously not working line.
2234 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
2235 data16 prefix.
2236 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
2237 testsuite/gas/i386/sse2avx.d: Adjust expectations.
2238
11abe426
JB		 22392020-06-25 Jan Beulich <jbeulich@suse.com>
2240
2241 * config/tc-i386.c (build_evex_prefix): Drop early setting of
2242 vec_length.
2243
1a79004f
NC		 22442020-06-23 Nelson Chu <nelson.chu@sifive.com>
2245
2246 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
2247 explicit_priv_attr. It used to indicate CSR or priv instructions are
2248 explictly used.
2249 (riscv_is_priv_insn): Return True if it is a privileged instruction.
2250 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
2251 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
2252 (riscv_write_out_attrs): Clarification of when to generate the elf
2253 priv spec attributes.
2254 * testsuite/gas/riscv/attribute-11.s: Add comments.
2255 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
2256 `priv_insn_<n>` to decide which priv instruction is expected to used.
2257 (<n> is a to e.)
2258 * testsuite/gas/riscv/attribute-14a.d: Likewise.
2259 * testsuite/gas/riscv/attribute-14b.d: Likewise.
2260 * testsuite/gas/riscv/attribute-14c.d: Likewise.
2261 * testsuite/gas/riscv/attribute-14d.d: Likewise.
2262 * testsuite/gas/riscv/attribute-14e.d: Likewise.
2263
39ff0b81
NC		 22642020-06-22 Nelson Chu <nelson.chu@sifive.com>
2265
2266 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
2267 (riscv_set_default_priv_spec): Get the priv spec version from the
2268 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
2269
e2201c2a
AM		 22702020-06-20 Alan Modra <amodra@gmail.com>
2271
2272 * configure.tgt: Set bfd_gas for all SH targets.
2273
d27c357a
JB		 22742020-06-18 Jan Beulich <jbeulich@suse.com>
2275
2276 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
2277 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2278 expectations.
2279
708a2fff
CL		 22802020-06-16 Lili Cui <lili.cui@intel.com>
2281
2282 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
2283 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
2284 * doc/c-i386.texi: Add avx512_vp2intersect.
2285
2106ed9b
JB		 22862020-06-16 Jan Beulich <jbeulich@suse.com>
2287
2288 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
2289 conditional.
2290 * testsuite/gas/i386/sse-check.s: Adjust comment.
2291 * testsuite/gas/i386/sse-check-error.l,
2292 testsuite/gas/i386/sse-check-warn.e,
2293 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
2294 expectations.
2295
a435742a
AM		 22962020-06-16 Alan Modra <amodra@gmail.com>
2297
2298 * config/tc-tic30.h: Remove OBJ_AOUT support.
2299 * configure.tgt: Delete tic30-*-*aout* entry.
2300
7a77f1ac
MF		 23012020-06-15 Max Filippov <jcmvbkbc@gmail.com>
2302
2303 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
2304 macros.
2305 (elf32xtensa_abi): New declaration.
2306 (option_abi_windowed, option_abi_call0): New enum constants.
2307 (md_longopts): Add entries for --abi-windowed and --abi-call0.
2308 (md_parse_option): Add handlers for --abi-windowed and
2309 --abi-call0.
2310 (xtensa_add_config_info): Use xtensa_abi_choice instead of
2311 XSHAL_ABI to format ABI tag.
2312 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
2313 --abi-call0 to the list of options.
2314 * doc/c-xtensa.texi: Add description for options --abi-windowed
2315 and --abi-call0.
2316 * testsuite/gas/xtensa/abi-call0.d: New test definition.
2317 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
2318 * testsuite/gas/xtensa/abi.s: New test source.
2319
efe30057
L		 23202020-06-14 H.J. Lu <hongjiu.lu@intel.com>
2321
2322 PR gas/26115
2323 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
2324 xsusldtrk.
2325 * testsuite/gas/i386/tsxldtrk.s: Likewise.
2326 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2327 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
2328
d8af286f
NC		 23292020-06-12 Nelson Chu <nelson.chu@sifive.com>
2330
2331 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
2332 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2333 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2334
18ca16be
SG		 23352020-06-09 Seth Girvan <snth@snthhacks.com>
2336
2337 * doc/c-avr.texi: Improve wording.
2338
6778f1c4
JB		 23392020-06-09 Jan Beulich <jbeulich@suse.com>
2340
2341 * testsuite/gas/i386/x86-64-pseudos-bad.s,
2342 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
2343
73239888
JB		 23442020-06-09 Jan Beulich <jbeulich@suse.com>
2345
2346 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
2347 encoding tests.
2348 * testsuite/gas/i386/prefix.d: Adjust expectations.
2349
bf926894
JB		 23502020-06-09 Jan Beulich <jbeulich@suse.com>
2351
2352 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
2353 with VEX/EVEX encoding tests.
2354 * testsuite/gas/i386/prefix.d: Adjust expectations.
2355
828c2a25
JB		 23562020-06-09 Jan Beulich <jbeulich@suse.com>
2357
2358 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
2359 suffix.
2360 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
2361 * testsuite/gas/i386/noreg64.d: Adjust expectations.
2362 * testsuite/gas/i386/noreg-intel64.d,
2363 testsuite/gas/i386/noreg-intel64.l,
2364 testsuite/gas/i386/noreg-intel64.s: New.
2365 * testsuite/gas/i386/i386.exp: Run new tests.
2366
da4977e0
JB		 23672020-06-09 Jan Beulich <jbeulich@suse.com>
2368
2369 * config/tc-i386.c (vex_encoding_error): New enumerator.
2370 (VEX_check_operands): Rename to VEX_check_encoding. Check
2371 for vex_encoding_error. Move Imm4 handling ...
2372 (check_VecOperands): ... here.
2373 (match_template): Call VEX_check_encoding when there are no
2374 operands. Split construct calling check_VecOperands and
2375 VEX_check_encoding (when there are operands).
2376 (check_register): Don't blindly set vex_encoding_evex.
2377 * testsuite/gas/i386/pseudos-bad.s,
2378 testsuite/gas/i386/pseudos-bad.l: New.
2379 * testsuite/gas/i386/i386.exp: Run new test.
2380 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
2381
26417f19
AC		 23822020-06-08 Alex Coplan <alex.coplan@arm.com>
2383
2384 * config/tc-arm.c (insns): Add dfb.
2385 * testsuite/gas/arm/dfb.d: New test.
2386 * testsuite/gas/arm/dfb.s: Input for test.
2387
9f3e7dbc
NC		 23882020-06-08 Nick Clifton <nickc@redhat.com>
2389
2390 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
2391
dd6b8a0b
JB		 23922020-06-08 Jan Beulich <jbeulich@suse.com>
2393
2394 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
2395
73c76375
JB		 23962020-06-08 Jan Beulich <jbeulich@suse.com>
2397
2398 * config/tc-i386.c (check_byte_reg): Drop dead conditional
2399 around as_bad().
2400
22e00a3f
JB		 24012020-06-08 Jan Beulich <jbeulich@suse.com>
2402
2403 * config/tc-i386.c (check_register): Split RegTR handling, to
2404 fail recognition also in 64-bit mode as well as with i586 or
2405 i686 explicitly enabled.
2406 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
2407 * testsuite/gas/i386/x86_64-intel.d,
2408 testsuite/gas/i386/x86_64.d: Adjust expectations.
2409
1ab84e02
JB		 24102020-06-08 Jan Beulich <jbeulich@suse.com>
2411
2412 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
2413 * testsuite/gas/cfi/cfi.exp: Run this test.
2414
af32b722
JB		 24152020-06-08 Jan Beulich <jbeulich@suse.com>
2416
2417 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
2418 check to %st(N) parsing logic.
2419 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
2420
8a6fb3f9
JB		 24212020-06-08 Jan Beulich <jbeulich@suse.com>
2422
2423 * config/tc-i386.c (bad_reg): New.
2424 (check_VecOperations, i386_att_operand, i386_parse_name): Check
2425 for it.
2426 (check_register): New, broken out from ...
2427 (parse_real_register): ... here. Call it.
2428 (parse_register): Call it, and error upon failure.
2429 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
2430 testsuite/gas/i386/x86-64-equ-bad.s,
2431 testsuite/gas/i386/x86-64-equ-bad.l: New.
2432 * testsuite/gas/i386/i386.exp: Run new tests.
2433
1424c35d
AM		 24342020-06-06 Alan Modra <amodra@gmail.com>
2435
2436 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
2437 * doc/c-ppc.texi: Likewise.
2438
87c69f97
AM		 24392020-06-06 Alan Modra <amodra@gmail.com>
2440
2441 * config/tc-ppc.c: Update throughout for reloc renaming.
2442
f1919c56
JM		 24432020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
2444
2445 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
2446 stringop-overflow.
2447
3fc6c3dc
NC		 24482020-06-05 Nelson Chu <nelson.chu@sifive.com>
2449
2450 * config/tc-riscv.c (explicit_csr): New static boolean.
2451 Used to indicate CSR are explictly used.
2452 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
2453 (riscv_write_out_attrs): If we already have set elf priv
2454 attributes, then generate them. Otherwise, don't generate
2455 them when no CSR are used.
2456 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
2457 * testsuite/gas/riscv/attribute-02.d: Likewise.
2458 * testsuite/gas/riscv/attribute-03.d: Likewise.
2459 * testsuite/gas/riscv/attribute-04.d: Likewise.
2460 * testsuite/gas/riscv/attribute-05.d: Likewise.
2461 * testsuite/gas/riscv/attribute-06.d: Likewise.
2462 * testsuite/gas/riscv/attribute-07.d: Likewise.
2463 * testsuite/gas/riscv/attribute-08.d: Likewise.
2464 * testsuite/gas/riscv/attribute-09.d: Likewise.
2465 * testsuite/gas/riscv/attribute-10.d: Likewise.
2466 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2467 * testsuite/gas/riscv/attribute-11.s: New testcase.
2468 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
2469 used, so we should output the ELF priv attributes.
2470 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
2471 used, so output the priv attributes according to the -mpriv-spec.
2472 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
2473 used, so ignore the -mpriv-spec setting.
2474
d413a623
L		 24752020-06-04 H.J. Lu <hongjiu.lu@intel.com>
2476
2477 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
2478 cgen_get_insn_value.
2479 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
2480 endianness to cgen_get_insn_value and cgen_put_insn_value.
2481
7d8b91fd
JM		 24822020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2483
2484 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
2485 cgen_put_insn_value.
2486
d8740be1
JM		 24872020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2488
2489 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
2490 bpf_cgen_cpu_open.
2491 (md_assemble): Remove no longer needed hack.
2492
e9bffec9
JM		 24932020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2494
2495 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
2496 cgen_put_insn_value.
2497 (gas_cgen_md_apply_fix): Likewise.
2498 (gas_cgen_md_apply_fix): Likewise.
2499 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
2500 cgen_put_insn_value.
2501 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
2502 cgen_put_insn_value.
2503
1cf67587
AM		 25042020-06-04 Alan Modra <amodra@gmail.com>
2505
2506 * testsuite/config/default.exp: Remove global directive outside
2507 proc body.
2508 * testsuite/gas/mep/complex-relocs.exp: Likewise.
2509 * testsuite/gas/microblaze/relax_size.exp: Likewise.
2510 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
2511 * testsuite/gas/mt/relocs.exp: Likewise.
2512 * testsuite/gas/rx/rx.exp: Likewise.
2513
338d56a8
SC		 25142020-06-03 Stephen Casner <casner@acm.org>
2515
2516 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
2517
bb7322c6
JW		 25182020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
2519 Jim Wilson <jimw@sifive.com>
2520
2521 PR 26051
2522 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
2523 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
2524 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
2525 Move B before SB. Move J before UJ.
2526
c39c821c
AC		 25272020-06-01 Alex Coplan <alex.coplan@arm.com>
2528
2529 * write.c (relax_segment): Fix handling of negative offset when
2530 relaxing an rs_org frag.
2531 * testsuite/gas/aarch64/org-neg.d: New test.
2532 * testsuite/gas/aarch64/org-neg.l: Error output for test.
2533 * testsuite/gas/aarch64/org-neg.s: Input for test.
2534 * testsuite/gas/arm/org-neg.d: New test.
2535 * testsuite/gas/arm/org-neg.l: Error output for test.
2536 * testsuite/gas/arm/org-neg.s: Input for test.
2537
66e3eb08
SC		 25382020-05-28 Stephen Casner <casner@acm.org>
2539
2540 Fix unexpected failures in gas testsuite for pdp11-aout target.
2541 These are caused by the PDP11's mix of little-endian octets in
2542 shorts but shorts in big endian order for long or quad.
2543
2544 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
2545 * testsuite/gas/all/gas.exp: Select alternate test scripts for
2546 pdp11, skip octa test completely.
2547 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
2548 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
2549 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
2550
9e85f042
NC		 25512020-05-28 Alex Coplan <alex.coplan@arm.com>
2552
2553 * frags.c (frag_grow): Fix comment.
2554
1c912705
SC		 25552020-05-27 Stephen Casner <casner@acm.org>
2556
2557 PR gas/26001
2558 * config/tc-pdp11.c (parse_reg): Distinguish register names from
2559 symbols that begin with a register name.
2560 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
2561 * testsuite/gas/pdp11/pr26001.s: Likewise.
2562 * testsuite/gas/pdp11/pr26001.d: Likewise.
2563
5c505568
SC		 25642020-05-27 Simon Cook <simon.cook@embecosm.com>
2565
2566 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
2567 pointer when creating struct riscv_csr_extra.
2568
3c730740
L		 25692020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2570
2571 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
2572 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
2573 * testsuite/gas/i386/inval-avx512f.l: Updated.
2574
57b17940
SSF		 25752020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
2576
2577 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
2578 load/store instruction variants with alignment hints.
2579 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
2580 instruction variants with alignment hints.
2581
e3fed0f2
L		 25822020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2583
2584 PR gas/26044
2585 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
2586 instead of R_XGATE_PCREL_X.
2587 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
2588 BFD_RELOC_XGATE_PCREL_X.
2589
8bbc5da5
L		 25902020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2591
2592 PR gas/26044
2593 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
2594 with &fragP->fr_literal[0].
2595
c4612b92
L		 25962020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2597
2598 PR gas/26044
2599 * config/tc-vax.c (md_estimate_size_before_relax): Replace
2600 fragP->fr_literal with &fragP->fr_literal[0].
2601 (md_convert_frag): Likewise.
2602
70b1b570
L		 26032020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2604
2605 PR gas/26044
2606 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
2607 with &fragP->fr_literal[0].
2608
e67e940f
L		 26092020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2610
2611 PR gas/26044
2612 * config/tc-crx.c (getreg_image): Change argument type to int.
2613 (md_convert_frag): Replace fragP->fr_literal with
2614 &fragP->fr_literal[0].
2615
a05e3e20
L		 26162020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2617
2618 PR gas/26044
2619 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
2620 sprintf with memmove.
2621
c6412eee
L		 26222020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2623
2624 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
2625 with &fragP->fr_literal[0].
2626
9fcc3457
L		 26272020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2628
2629 PR gas/26041
2630 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
2631 2 overlapping strings.
2632
6c115e16
L		 26332020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2634
2635 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
2636 with &fragP->fr_literal[0].
2637
a39d29cd
L		 26382020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2639
2640 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
2641 with &fragp->fr_literal[0].
2642 * config/tc-microblaze.c (md_apply_fix): Likewise.
2643 * config/tc-sh.c (md_convert_frag): Likewise.
2644
72393fd1
JW		 26452020-05-24 Jim Wilson <jimw@sifive.com>
2646
2647 PR 26025
2648 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
2649 asection to segT. New locals seg and subseg. Call subseg_set before
2650 fix_new_exp. Call subseg_set after loop to restore original values.
2651
9fbb53c7
AM		 26522020-05-21 Alan Modra <amodra@gmail.com>
2653
2654 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
2655 throughout.
2656 * config/obj-elf.c: Likewise.
2657 * config/tc-aarch64.c: Likewise.
2658 * config/tc-arm.c: Likewise.
2659 * config/tc-m68k.c: Likewise.
2660 * config/tc-nios2.c: Likewise.
2661 * config/tc-tic30.c: Likewise.
2662 * ecoff.c: Likewise.
2663 * read.c: Likewise.
2664 * stabs.c: Likewise.
2665 * symbols.c: Likewise.
2666 * testsuite/gas/all/test-gen.c: Likewise.
2667
8f595e9b
NC		 26682020-05-20 Nelson Chu <nelson.chu@sifive.com>
2669
2670 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
2671 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
2672 Static variables which are used to set the ISA extensions. You can
2673 use -march (or ELF build attributes) and -misa-spec to set them,
2674 respectively.
2675 (ext_version_hash): The hash table used to handle the extensions
2676 with versions.
2677 (init_ext_version_hash): Initialize the ext_version_hash according
2678 to riscv_ext_version_table.
2679 (riscv_get_default_ext_version): The callback function of
2680 riscv_parse_subset_t. According to the choosed ISA spec,
2681 get the default version for the specific extension.
2682 (riscv_set_arch): Set the callback function.
2683 (enum options, struct option md_longopts): Add new option -misa-spec.
2684 (md_parse_option): Do not call riscv_set_arch for -march. We will
2685 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
2686 to set default_isa_spec class.
2687 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
2688 ext_version_hash, and then call riscv_set_arch to set the architecture
2689 with versions according to default_arch_with_ext.
2690 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
2691 x extensions.
2692 * testsuite/gas/riscv/attribute-03.d: Likewise.
2693 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
2694 already set it's version to 2p1 by march, so no need to use the default
2695 2p2 version. For m-ext, we do not set the version by -march and ELF arch
2696 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
2697 ISA spec 2p2, so set 0p0 to it.
2698 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
2699 zicsr is 2p0 according to ISA spec 20191213.
2700 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
2701 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
2702 You can set them by configure options --with-arch and
2703 --with-isa-spec, respectively.
2704 (riscv_set_default_isa_spec): New function used to set the
2705 default ISA spec.
2706 (md_parse_option): Call riscv_set_default_isa_spec rather than
2707 call riscv_get_isa_spec_class directly.
2708 (riscv_after_parse_args): If the -isa-spec is not set, then we
2709 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
2710 calling riscv_set_default_isa_spec.
2711 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
2712 the --with-isa-spec may be set to different ISA spec.
2713 * testsuite/gas/riscv/attribute-02.d: Likewise.
2714 * testsuite/gas/riscv/attribute-03.d: Likewise.
2715 * testsuite/gas/riscv/attribute-04.d: Likewise.
2716 * testsuite/gas/riscv/attribute-05.d: Likewise.
2717 * testsuite/gas/riscv/attribute-06.d: Likewise.
2718 * testsuite/gas/riscv/attribute-07.d: Likewise.
2719 * configure.ac: Add configure options, --with-arch and
2720 --with-isa-spec.
2721 * configure: Regenerated.
2722 * config.in: Regenerated.
2723 * config/tc-riscv.c (default_priv_spec): Static variable which is
2724 used to check if the CSR is valid for the chosen privilege spec. You
2725 can use -mpriv-spec to set it.
2726 (enum reg_class): We now get the CSR address from csr_extra_hash rather
2727 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
2728 (riscv_init_csr_hashes): Only need to initialize one hash table
2729 csr_extra_hash.
2730 (riscv_csr_class_check): Change the return type to void. Don't check
2731 the ISA dependency if -mcsr-check isn't set.
2732 (riscv_csr_version_check): New function. Check and find the CSR address
2733 from csr_extra_hash, according to default_priv_spec. Report warning
2734 for the invalid CSR if -mcsr-check is set.
2735 (reg_csr_lookup_internal): Updated.
2736 (reg_lookup_internal): Likewise.
2737 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
2738 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
2739 (md_parse_option): Call riscv_set_default_priv_version to set
2740 default_priv_spec.
2741 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
2742 privilege spec to the newest one.
2743 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
2744 include/opcode/riscv.h.
2745 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
2746 to check the ISA dependency for CSR, so fix the spec version by adding
2747 -mpriv-spec=1.11.
2748 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
2749 version warnings for the test case.
2750 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2751 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2752 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2753 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2754 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2755 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
2756 Check whether the CSR is valid when privilege version 1.9 is choosed.
2757 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2758 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
2759 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
2760 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2761 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
2762 Check whether the CSR is valid when privilege version 1.10 is choosed.
2763 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2764 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
2765 Check whether the CSR is valid when privilege version 1.11 is choosed.
2766 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2767 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
2768 setting. You can set it by configure option --with-priv-spec.
2769 (riscv_set_default_priv_spec): New function used to set the default
2770 privilege spec.
2771 (md_parse_option): Call riscv_set_default_priv_spec rather than
2772 call riscv_get_priv_spec_class directly.
2773 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
2774 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
2775 calling riscv_set_default_priv_spec.
2776 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
2777 the --with-priv-spec may be set to different privilege spec.
2778 * testsuite/gas/riscv/priv-reg.d: Likewise.
2779 * configure.ac: Add configure option --with-priv-spec.
2780 * configure: Regenerated.
2781 * config.in: Regenerated.
2782 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
2783 explicit_attr. Set it to TRUE if any ELF attribute is found.
2784 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
2785 the priv attributes are set.
2786 (md_assemble): Set the default_priv_spec according to the priv
2787 attributes when we start to assemble instruction.
2788 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
2789 riscv_write_out_attrs. Update the arch and priv attributes. If we
2790 don't set the corresponding ELF attributes, then try to output the
2791 default ones.
2792 (riscv_set_public_attributes): If any ELF attribute or -march-attr
2793 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
2794 to update the arch and priv attributes.
2795 (s_riscv_attribute): Make sure all arch and priv attributes are set
2796 before any instruction.
2797 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
2798 ELF attribute or -march-attr is set. If the priv attributes are not
2799 set, then try to update them by the default setting (-mpriv-spec or
2800 --with-priv-spec).
2801 * testsuite/gas/riscv/attribute-02.d: Likewise.
2802 * testsuite/gas/riscv/attribute-03.d: Likewise.
2803 * testsuite/gas/riscv/attribute-04.d: Likewise.
2804 * testsuite/gas/riscv/attribute-06.d: Likewise.
2805 * testsuite/gas/riscv/attribute-07.d: Likewise.
2806 * testsuite/gas/riscv/attribute-08.d: Likewise.
2807 * testsuite/gas/riscv/attribute-09.d: Likewise.
2808 * testsuite/gas/riscv/attribute-10.d: Likewise.
2809 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2810 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
2811 set by priv attributes must be supported.
2812 * testsuite/gas/riscv/attribute-05.s: Likewise.
2813 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
2814 priv attributes according to the -mpriv-spec option.
2815 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
2816 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
2817 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
2818 * testsuite/gas/riscv/priv-reg.d: Removed.
2819 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
2820 CSR according to the priv spec 1.9.
2821 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
2822 CSR according to the priv spec 1.9.1.
2823 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
2824 CSR according to the priv spec 1.10.
2825 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
2826 CSR according to the priv spec 1.11.
2827 * config/tc-riscv.c (md_show_usage): Add descriptions about
2828 the new GAS options.
2829 * doc/c-riscv.texi: Likewise.
2830
3d205eb4
PB		 28312020-05-19 Peter Bergner <bergner@linux.ibm.com>
2832
2833 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
2834 * testsuite/gas/ppc/power9.d: Likewise.
2835 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
2836 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
2837 sync, wait, waitrsv>: Add tests.
2838 * testsuite/gas/ppc/power10.d: Likewise.
2839
164446e0
AF		 28402020-05-19 Alexander Fedotov <alfedotov@gmail.com>
2841
2842 PR 25992
2843 * config/tc-arm.c : Add arm_ext_v8r feature.
2844 (it_fsm_post_encode): Check arm_ext_v8r feature.
2845 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
2846
69f57659
AM		 28472020-05-19 Alan Modra <amodra@gmail.com>
2848
2849 * write.c (write_contents): Use bfd_get_filename rather than
2850 accessing bfd->filename directly. Use bfd_section_name rather
2851 than accessing section->name directly.
2852
0e1d094e
AM		 28532020-05-19 Alan Modra <amodra@gmail.com>
2854
2855 * symbols.c (local_symbol_make): Init all of lsy_flags.
2856
d402189f
AM		 28572020-05-18 Alan Modra <amodra@gmail.com>
2858
2859 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
2860 before looking at add_symbol->sy_flags.
2861
503648e4 28622020-05-18 Hongtao Liu <hongtao.liu@intel.com>
2863
2864 * config/tc-i386.c: Not handle lret/iret.
2865 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
2866 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
2867 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
2868 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
2869 * testsuite/gas/i386/lfence-ret.s: Ditto.
2870 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
2871 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
2872 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
2873 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
2874 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
2875 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
2876 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
2877
2a50b401
AM		 28782020-05-15 Alan Modra <amodra@gmail.com>
2879 Alex Coplan <alex.coplan@arm.com>
2880
2881 * symbols.c (struct local_symbol): Update comment.
2882 (resolve_symbol_value): For resolved symbols equated to other
2883 symbols, verify that the referenced symbol is not a local_symbol
2884 before accessing sy_value. Don't leave symbol loops during
2885 finalize_syms resolution.
2886 * testsuite/gas/all/assign-bad-recursive.d: New test.
2887 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
2888 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
2889 * testsuite/gas/all/gas.exp: Run it.
2890
9d95b8e9
NC		 28912020-05-14 Nick Clifton <nickc@redhat.com>
2892
2893 * po/sv.po: Updated Swedish translation.
2894
3b646889
AM		 28952020-05-11 Alan Modra <amodra@gmail.com>
2896
2897 * testsuite/gas/ppc/scalarquad.d,
2898 * testsuite/gas/ppc/scalarquad.s: New test.
2899 * testsuite/gas/ppc/ppc.exp: Run it.
2900
9cc4ce88
AM		 29012020-05-11 Alan Modra <amodra@gmail.com>
2902
2903 * testsuite/gas/ppc/rightmost.d,
2904 * testsuite/gas/ppc/rightmost.s: New test.
2905 * testsuite/gas/ppc/ppc.exp: Run it.
2906
5d57bc3f
AM		 29072020-05-11 Alan Modra <amodra@gmail.com>
2908
2909 * testsuite/gas/ppc/xvtlsbb.d,
2910 * testsuite/gas/ppc/xvtlsbb.s: New test.
2911 * testsuite/gas/ppc/ppc.exp: Run it.
2912
66ef5847
AM		 29132020-05-11 Alan Modra <amodra@gmail.com>
2914
2915 * testsuite/gas/ppc/stringop.d,
2916 * testsuite/gas/ppc/stringop.s: New test.
2917 * testsuite/gas/ppc/ppc.exp: Run it.
2918
4f3e9537
PB		 29192020-05-11 Peter Bergner <bergner@linux.ibm.com>
2920
2921 * testsuite/gas/ppc/set_bool.d,
2922 * testsuite/gas/ppc/set_bool.s: New test.
2923 * testsuite/gas/ppc/ppc.exp: Run it.
2924
ec40e91c
AM		 29252020-05-11 Alan Modra <amodra@gmail.com>
2926
2927 * testsuite/gas/ppc/bitmanip.d,
2928 * testsuite/gas/ppc/bitmanip.s: New test.
2929 * testsuite/gas/ppc/ppc.exp: Run it.
2930
d7e97a76
AM		 29312020-05-11 Alan Modra <amodra@gmail.com>
2932
2933 * testsuite/gas/ppc/genpcv.d,
2934 * testsuite/gas/ppc/genpcv.s: New test.
2935 * testsuite/gas/ppc/ppc.exp: Run it.
2936
fdefed7c
AM		 29372020-05-11 Alan Modra <amodra@gmail.com>
2938
2939 * testsuite/gas/ppc/maskmanip.d,
2940 * testsuite/gas/ppc/maskmanip.s: New test.
2941 * testsuite/gas/ppc/ppc.exp: Run it.
2942
aa3c112f
AM		 29432020-05-11 Alan Modra <amodra@gmail.com>
2944 Peter Bergner <bergner@linux.ibm.com>
2945
2946 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
2947 (md_assemble): Check acc specified in correct operand.
2948 * testsuite/gas/ppc/outerprod.d,
2949 * testsuite/gas/ppc/outerprod.s,
2950 * testsuite/gas/ppc/vsx4.d,
2951 * testsuite/gas/ppc/vsx4.s: New tests.
2952 * testsuite/gas/ppc/ppc.exp: Run them.
2953
6edbfd3b
AM		 29542020-05-11 Alan Modra <amodra@gmail.com>
2955
2956 * testsuite/gas/ppc/simd_perm.d,
2957 * testsuite/gas/ppc/simd_perm.s: New test.
2958 * testsuite/gas/ppc/ppc.exp: Run it.
2959
c7d7aea2
AM		 29602020-05-11 Alan Modra <amodra@gmail.com>
2961
2962 * testsuite/gas/ppc/int128.d,
2963 * testsuite/gas/ppc/int128.s: New test.
2964 * testsuite/gas/ppc/ppc.exp: Run it.
2965
94ba9882
AM		 29662020-05-11 Alan Modra <amodra@gmail.com>
2967
2968 * testsuite/gas/ppc/vsx_32byte.d,
2969 * testsuite/gas/ppc/vsx_32byte.s: New test.
2970 * testsuite/gas/ppc/ppc.exp: Run it.
2971
f4791f1a
AM		 29722020-05-11 Alan Modra <amodra@gmail.com>
2973
2974 * testsuite/gas/ppc/vec_mul.s,
2975 * testsuite/gas/ppc/vec_mul.d: New test.
2976 * testsuite/gas/ppc/ppc.exp: Run it.
2977
3ff0a5ba
PB		 29782020-05-11 Peter Bergner <bergner@linux.ibm.com>
2979
2980 * testsuite/gas/ppc/byte_rev.d,
2981 * testsuite/gas/ppc/byte_rev.s: New test.
2982 * testsuite/gas/ppc/ppc.exp: Run it.
2983
afef4fe9
PB		 29842020-05-11 Peter Bergner <bergner@linux.ibm.com>
2985
2986 * testsuite/gas/ppc/power10.d: Add paste. tests.
2987 * testsuite/gas/ppc/power10.s: Likewise.
2988
1224c05d
PB		 29892020-05-11 Peter Bergner <bergner@linux.ibm.com>
2990
2991 * testsuite/gas/ppc/power10.s: New test.
2992 * testsuite/gas/ppc/power10.d: Likewise.
2993 * testsuite/gas/ppc/ppc.exp: Run it.
2994
7c1f4227
AM		 29952020-05-11 Alan Modra <amodra@gmail.com>
2996
2997 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
2998 renaming.
2999 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3000 place of -mfuture/-Mfuture.
3001 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3002 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3003
bfeaed38
NC		 30042020-05-06 Nick Clifton <nickc@redhat.com>
3005
3006 * po/sv.po: Updated Swedish translation.
3007
6ef719c0
NC		 30082020-05-06 Nick Clifton <nickc@redhat.com>
3009
3010 PR 25927
3011 * doc/as.texi (Preprocessing): Replace cross reference to not
3012 existant document with a URL to the equivalent page in the GCC
3013 manual.
3014
546cb2d8
NC		 30152020-05-05 Nick Clifton <nickc@redhat.com>
3016
3017 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3018 construction of a DWARF-5 directory name table.
3019 * testsuite/gas/elf/pr25917.d: Update expected output.
3020
7d0bd487
GN		 30212020-05-05 Gunther Nikl <gnikl@justmail.de>
3022
3023 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3024 (md_parse_option): Remove initialization of elf_flags.
070b775f 3025
fe05f369
ASDV		 30262020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
3027
3028 PR gas/25863
3029 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3030 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3031 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3032
4706679d
NC		 30332020-05-04 Nick Clifton <nickc@redhat.com>
3034
3035 PR 25917
3036 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3037 table's existence before looking at its entries.
070b775f
NC		 3038 Also do not emit a default directory entry if there are no
3039 directories in use.
3040
4706679d
NC		 3041 * testsuite/gas/elf/pr25917.s: New test source file.
3042 * testsuite/gas/elf/pr25917.d: New test driver.
3043 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3044
09c1e68a
AC		 30452020-04-30 Alex Coplan <alex.coplan@arm.com>
3046
3047 * config/tc-aarch64.c (fix_insn): Implement for
3048 AARCH64_OPND_UNDEFINED.
3049 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3050 * testsuite/gas/aarch64/udf.s: New.
3051 * testsuite/gas/aarch64/udf.d: New.
3052 * testsuite/gas/aarch64/udf-invalid.s: New.
3053 * testsuite/gas/aarch64/udf-invalid.l: New.
3054 * testsuite/gas/aarch64/udf-invalid.d: New.
3055
c578f16e
YS		 30562020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
3057
3058 * config/tc-rx.c (elf_flags): Reset default value.
3059 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3060
935f1f4b
MF		 30612020-04-29 Max Filippov <jcmvbkbc@gmail.com>
3062
3063 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3064 if it's not defined.
3065 (microarch_earliest): New static variable.
3066 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3067 simcall opcode has mandatory parameter.
3068 (xg_init_global_config): Initialize microarch_earliest.
3069
5c936ef5
NC		 30702020-04-29 Nick Clifton <nickc@redhat.com>
3071
3072 PR 22699
3073 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3074 IMM0_8S and add support for IMM0_8U.
3075 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3076 unsigned 8-bit immediate.
3077 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 3078 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 3079
251dae91
TC		 30802020-04-27 Tamar Christina <tamar.christina@arm.com>
3081
3082 * NEWS: Add news entry for big-obj.
3083 * config/tc-i386.c (i386_target_format): Support new format.
3084 * doc/c-i386.texi: Add i386 support.
3085 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3086 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3087
714e6c96
NC		 30882020-04-27 Nick Clifton <nickc@redhat.com>
3089
3090 PR 25878
3091 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3092 (assign_file_to_slot): New function. Fills in an entry in the
3093 files table.
3094 (allocate_filenum): Use new function.
3095 (allocate_filename_to_slot): Use new function. If the specified
3096 slot entry is already in use, but was chosen automatically then
3097 reassign the automatic entry.
3098
a09f656b 30992020-04-26 Hongtao Liu <hongtao.liu@intel.com
3100
3101 * config/tc-i386.c (lfence_before_ret_shl): New member.
3102 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3103 for Anysize insns.
3104 (insert_after_load): Issue warning for REP CMPS/SCAS.
3105 (insert_before_before): Handle iret, Handle
3106 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3107 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3108 -mlfence-before-ret=[none/not/or/shl/yes].
3109 Enable -mlfence-before-ret=shl when
3110 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3111 (md_show_usage): Ditto.
3112 * doc/c-i386.texi: Ditto.
3113 * testsuite/gas/i386/i386.exp: Add new testcases.
3114 * testsuite/gas/i386/lfence-load-b.d: New.
3115 * testsuite/gas/i386/lfence-load-b.e: New.
3116 * testsuite/gas/i386/lfence-load.d: Modified.
3117 * testsuite/gas/i386/lfence-load.e: New.
3118 * testsuite/gas/i386/lfence-load.s: Modified.
3119 * testsuite/gas/i386/lfence-ret-a.d: Modified.
3120 * testsuite/gas/i386/lfence-ret-b.d: Modified.
3121 * testsuite/gas/i386/lfence-ret-c.d: New.
3122 * testsuite/gas/i386/lfence-ret-d.d: New.
3123 * testsuite/gas/i386/lfence-ret.s: Modified.
3124 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3125 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3126 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3127 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3128 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3129 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3130 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3131 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3132 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3133 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3134
30ce8e47
MF		 31352020-04-22 Max Filippov <jcmvbkbc@gmail.com>
3136
3137 PR ld/25861
3138 * config/tc-xtensa.c (md_apply_fix): Replace
3139 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3140 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3141 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3142 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3143 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3144
31c89d60
AM		 31452020-04-22 Alan Modra <amodra@gmail.com>
3146
3147 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3148 symbol for ".symver .. remove".
3149 * doc/as.texi (.symver): Update.
3150 * testsuite/gas/symver/symver11.s: Make foo weak.
3151 * testsuite/gas/symver/symver11.d: Expect an error.
3152 * testsuite/gas/symver/symver7.d: Allow other random symbols.
3153
1d3eb556
L		 31542020-04-21 H.J. Lu <hongjiu.lu@intel.com>
3155
3156 * testsuite/gas/symver/symver11.s: Add ".balign 8".
3157
bb2a1453
AS		 31582020-04-21 Andreas Schwab <schwab@linux-m68k.org>
3159
3160 PR 25848
3161 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3162 * testsuite/gas/m68k/operands.d: Update.
3163 * testsuite/gas/m68k/op68000.d: Update for new error messages.
3164
c36876fe
TC		 31652020-04-21 Tamar Christina <tamar.christina@arm.com>
3166
3167 PR binutils/24753
3168 * testsuite/gas/arm/pr24753.d: New test.
3169 * testsuite/gas/arm/pr24753.s: New test.
3170
6914be53
L		 31712020-04-21 H.J. Lu <hongjiu.lu@intel.com>
3172
3173 PR gas/23840
3174 PR gas/25295
3175 * NEWS: Mention .symver extension.
3176 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
3177 function.
3178 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
3179 add a version name. Add local, hidden and remove visibility
3180 support.
3181 (elf_frob_symbol): Handle the list of version names. Update the
3182 original symbol to local, hidden or remove it from the symbol
3183 table.
3184 (elf_frob_file_before_adjust): Handle the list of version names.
3185 * config/obj-elf.h (elf_visibility): New.
3186 (elf_versioned_name_list): Likewise.
3187 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
3188 and visibility. Change versioned_name pointer to struct
3189 elf_versioned_name_list.
3190 * doc/as.texi: Update .symver directive.
3191 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
3192 error checking tests.
3193 * testsuite/gas/symver/symver6.d: New file.
3194 * testsuite/gas/symver/symver7.d: Likewise.
3195 * testsuite/gas/symver/symver7.s: Likewise.
3196 * testsuite/gas/symver/symver8.d: Likewise.
3197 * testsuite/gas/symver/symver8.s: Likewise.
3198 * testsuite/gas/symver/symver9.s: Likewise.
3199 * testsuite/gas/symver/symver9a.d: Likewise.
3200 * testsuite/gas/symver/symver9b.d: Likewise.
3201 * testsuite/gas/symver/symver10.s: Likewise.
3202 * testsuite/gas/symver/symver10a.d: Likewise.
3203 * testsuite/gas/symver/symver10b.d: Likewise.
3204 * testsuite/gas/symver/symver11.d: Likewise.
3205 * testsuite/gas/symver/symver11.s: Likewise.
3206 * testsuite/gas/symver/symver12.d: Likewise.
3207 * testsuite/gas/symver/symver12.s: Likewise.
3208 * testsuite/gas/symver/symver13.d: Likewise.
3209 * testsuite/gas/symver/symver13.s: Likewise.
3210 * testsuite/gas/symver/symver14.d: Likewise.
3211 * testsuite/gas/symver/symver14.l: Likewise.
3212 * testsuite/gas/symver/symver15.d: Likewise.
3213 * testsuite/gas/symver/symver15.l: Likewise.
3214 * testsuite/gas/symver/symver6.l: Removed.
3215 * testsuite/gas/symver/symver6.s: Updated.
3216
c2e5c986
SD		 32172020-04-20 Sudakshina Das <sudi.das@arm.com>
3218
3219 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
3220 to include TSB.
3221 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
3222 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
3223 * testsuite/gas/aarch64/system.d: Update.
3224
8a6e1d1d
SD		 32252020-04-20 Sudakshina Das <sudi.das@arm.com>
3226
3227 * testsuite/gas/aarch64/bti.d: Update -march option.
3228 * testsuite/gas/aarch64/illegal-bti.d: Remove.
3229 * testsuite/gas/aarch64/illegal-bti.l: Remove.
3230 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
3231 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
3232
49af2f5c
AM		 32332020-04-17 Alan Modra <amodra@gmail.com>
3234
3235 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
3236
8e4979ac
NC		 32372020-04-16 Gagan Singh Sidhu <broly@mac.com>
3238 Nick Clifton <nickc@redhat.com>
3239
3240 PR 25803
3241 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
3242 targets.
3243 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
3244 for the type-2 test.
3245 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
3246 targets running this test.
3247
c54a9b56
DF		 32482020-02-16 David Faust <david.faust@oracle.com>
3249
3250 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
3251 * testsuite/gas/bpf/jump32.s: New file.
3252 * testsuite/gas/bpf/jump32.d: Likewise.
3253
3071b197
L		 32542020-04-08 H.J. Lu <hongjiu.lu@intel.com>
3255
3256 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
3257 documentation.
3258
6a3ab923
GN		 32592020-04-08 Gunther Nikl <gnikl@justmail.de>
3260
3261 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
3262 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 3263 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
3264 define.
3265 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 3266 * tc.h (md_pcrel_from_section): Add prototype.
3267 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
3268 * config/tc-arc.h (md_pcrel_from_section): Likewise.
3269 * config/tc-arm.h (md_pcrel_from_section): Likewise.
3270 * config/tc-avr.h (md_pcrel_from_section): Likewise.
3271 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
3272 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
3273 * config/tc-csky.h (md_pcrel_from_section): Likewise.
3274 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
3275 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
3276 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
3277 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
3278 * config/tc-frv.h (md_pcrel_from_section): Likewise.
3279 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
3280 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
3281 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
3282 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
3283 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
3284 * config/tc-mep.h (md_pcrel_from_section): Likewise.
3285 * config/tc-metag.h (md_pcrel_from_section): Likewise.
3286 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
3287 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
3288 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
3289 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
3290 * config/tc-mt.h (md_pcrel_from_section): Likewise.
3291 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
3292 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
3293 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
3294 * config/tc-rx.h (md_pcrel_from_section): Likewise.
3295 * config/tc-s390.h (md_pcrel_from_section): Likewise.
3296 * config/tc-sh.h (md_pcrel_from_section): Likewise.
3297 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
3298 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 3299 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
3300 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
3301 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
3302 md_apply_fix3): Delete prototypes.
6a3ab923 3303
6e0e8b45
L		 33042020-04-07 H.J. Lu <hongjiu.lu@intel.com>
3305
3306 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
3307 instructions.
3308
266803a2
L		 33092020-04-07 H.J. Lu <hongjiu.lu@intel.com>
3310
3311 * doc/c-z80.texi: Fix @xref warnings.
3312
bb651e8b
CL		 33132020-04-07 Lili Cui <lili.cui@intel.com>
3314
3315 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
3316 (cpu_noarch): Likewise.
3317 * doc/c-i386.texi: Document TSXLDTRK.
3318 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
3319 * testsuite/gas/i386/tsxldtrk.d: Likewise.
3320 * testsuite/gas/i386/tsxldtrk.s: Likewise.
3321 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3322
4b27d27c
L		 33232020-04-02 Lili Cui <lili.cui@intel.com>
3324
3325 * config/tc-i386.c (cpu_arch): Add .serialize.
3326 (cpu_noarch): Likewise.
3327 * doc/c-i386.texi: Document serialize.
3328 * testsuite/gas/i386/i386.exp: Run serialize tests
3329 * testsuite/gas/i386/serialize.d: Likewise.
3330 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
3331 * testsuite/gas/i386/serialize.s: Likewise.
3332
bb897477
RO		 33332020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3334
3335 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
3336 * testsuite/gas/elf/section12b.d: Likewise.
3337 * testsuite/gas/elf/section16a.d: Likewise.
3338 * testsuite/gas/elf/section16b.d: Likewise.
3339
59e28a97
GN		 33402020-04-02 Gunther Nikl <gnikl@justmail.de>
3341
3342 * config/tc-m68k.c (m68k_ip): Fix range check for index register
3343 with a suppressed address register.
3344
efc3a950
L		 33452020-04-01 H.J. Lu <hongjiu.lu@intel.com>
3346
3347 PR gas/25756
3348 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
3349 * testsuite/gas/i386/localpic.s: Add a test for relocation
3350 against local absolute symbol.
3351 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
3352 * testsuite/gas/i386/localpic.d: Updated.
3353 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
3354 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
3355
15d47c3a
RO		 33562020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3357
3358 PR gas/25732
3359 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
3360 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
3361 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
3362 testsuite/gas/i386/x86-64-jump.d.
3363 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
3364 Incorporate changes to
3365 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
3366 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
3367 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
3368 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
3369 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
3370
876678f0
MR		 33712020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
3372
3373 PR 25611
3374 PR 25614
3375 * dwarf2dbg.c: Do not include "bignum.h".
3376
d1a89da5
NC		 33772020-03-30 Nelson Chu <nelson.chu@sifive.com>
3378
3379 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
3380 * testsuite/gas/riscv/alias-csr.s: Likewise.
3381 * testsuite/gas/riscv/no-aliases-csr.d: Move this
3382 to priv-reg-pseudo-noalias.
3383 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
3384 * testsuite/gas/riscv/bad-csr.l: Likewise.
3385 * testsuite/gas/riscv/bad-csr.s: Likewise.
3386 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
3387 * testsuite/gas/riscv/satp.s: Likewise.
3388 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
3389 csr instruction, including alias-csr testcase.
3390 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
3391 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
3392 pseudo instruction with objdump -Mno-aliases.
3393 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
3394 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
3395 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
3396 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
3397 * testsuite/gas/riscv/priv-reg.s: Likewise.
3398 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3399 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
3400 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
3401
b7780957
J		 34022020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
3403
3404 * config/obj-coff.c (obj_coff_section): Set the bss flag on
3405 sections with the "b" attribute.
3406
d1023b5d
AM		 34072020-03-22 Alan Modra <amodra@gmail.com>
3408
3409 * testsuite/gas/s12z/truncated.d: Update expected output.
3410
0d832e7f
SB		 34112020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
3412
3413 PR 25690
3414 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
3415 * doc/c-z80.texi: Update documentation.
3416
327ef784
NC		 34172020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
3418
3419 PR 25641
3420 PR 25668
3421 PR 25633
3422 Fix disassembling ED+A4/AC/B4/BC opcodes.
3423 Fix assembling lines containing colonless label and instruction
3424 with first operand inside parentheses.
3425 Fix registration of unsupported by target CPU registers.
3426 * config/tc-z80.c: See above.
3427 * config/tc-z80.h: See above.
3428 * testsuite/gas/z80/colonless.d: Update test.
3429 * testsuite/gas/z80/colonless.s: Likewise.
3430 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
3431 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
3432 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
3433 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
3434 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
3435 * testsuite/gas/z80/unsup_regs.s: Likewise.
3436 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
3437 * testsuite/gas/z80/z80.exp: Likewise.
3438 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
3439 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
3440 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
3441
66d1f7cc
AV		 34422020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
3443
3444 PR 25660
3445 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
3446 (parse_operands): Handle new operand codes.
3447 (do_neon_dyadic_long): Make shape check accept the scalar variants.
3448 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
3449 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
3450 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
3451 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
3452 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
3453 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
3454 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
3455
9e8f1c90
L		 34562020-03-11 H.J. Lu <hongjiu.lu@intel.com>
3457
3458 * NEWS: Mention x86 assembler options for CVE-2020-0551.
3459
97b4a8f7
L		 34602020-03-11 H.J. Lu <hongjiu.lu@intel.com>
3461
3462 * testsuite/gas/i386/i386.exp: Run new tests.
3463 * testsuite/gas/i386/lfence-byte.d: New file.
3464 * testsuite/gas/i386/lfence-byte.e: Likewise.
3465 * testsuite/gas/i386/lfence-byte.s: Likewise.
3466 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
3467 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
3468 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
3469 * testsuite/gas/i386/lfence-indbr.e: Likewise.
3470 * testsuite/gas/i386/lfence-indbr.s: Likewise.
3471 * testsuite/gas/i386/lfence-load.d: Likewise.
3472 * testsuite/gas/i386/lfence-load.s: Likewise.
3473 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
3474 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
3475 * testsuite/gas/i386/lfence-ret.s: Likewise.
3476 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
3477 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
3478 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
3479 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
3480 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
3481 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
3482 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
3483 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
3484 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
3485 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
3486 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
3487 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
3488
ae531041
L		 34892020-03-11 H.J. Lu <hongjiu.lu@intel.com>
3490
3491 * config/tc-i386.c (lfence_after_load): New.
3492 (lfence_before_indirect_branch_kind): New.
3493 (lfence_before_indirect_branch): New.
3494 (lfence_before_ret_kind): New.
3495 (lfence_before_ret): New.
3496 (last_insn): New.
3497 (load_insn_p): New.
3498 (insert_lfence_after): New.
3499 (insert_lfence_before): New.
3500 (md_assemble): Call insert_lfence_before and insert_lfence_after.
3501 Set last_insn.
3502 (OPTION_MLFENCE_AFTER_LOAD): New.
3503 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
3504 (OPTION_MLFENCE_BEFORE_RET): New.
3505 (md_longopts): Add -mlfence-after-load=,
3506 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3507 (md_parse_option): Handle -mlfence-after-load=,
3508 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3509 (md_show_usage): Display -mlfence-after-load=,
3510 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3511 (i386_cons_align): New.
3512 * config/tc-i386.h (i386_cons_align): New.
3513 (md_cons_align): New.
3514 * doc/c-i386.texi: Document -mlfence-after-load=,
3515 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3516
5496f3c6
NC		 35172020-03-11 Nick Clifton <nickc@redhat.com>
3518
3519 PR 25611
3520 PR 25614
3521 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
3522 (DWARF2_FILE_SIZE_NAME): Default to -1.
3523 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
3524 whichever is higher.
3525 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
3526 (NUM_MD5_BYTES): Define.
3527 (struct file entry): Add md5 field.
3528 (get_filenum): Delete and replace with...
3529 (get_basename): New function.
3530 (get_directory_table_entry): New function.
3531 (allocate_filenum): New function.
3532 (allocate_filename_to_slot): New function.
3533 (dwarf2_where): Use new functions.
3534 (dwarf2_directive_filename): Add support for extended .file
3535 pseudo-op.
3536 (dwarf2_directive_loc): Allow the use of file number zero with
3537 DWARF 5 or higher.
3538 (out_file_list): Rename to...
3539 (out_dir_and_file_list): Add DWARF 5 support.
3540 (out_debug_line): Emit extra values into the section header for
3541 DWARF 5.
3542 (out_debug_str): Allow for file 0 to be used with DWARF 5.
3543 * doc/as.texi (.file): Update the description of this pseudo-op.
3544 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
3545 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
3546 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
3547 * NEWS: Mention the new feature.
3548
a6a1f5e0
AM		 35492020-03-10 Alan Modra <amodra@gmail.com>
3550
3551 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
3552 to avoid signed overflow.
3553 * config/tc-mcore.c (md_assemble): Likewise.
3554 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
3555 * config/tc-nds32.c (SET_ADDEND): Likewise.
3556 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
3557
3fabc179
JB		 35582020-03-09 Jan Beulich <jbeulich@suse.com>
3559
3560 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
3561 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
3562 testsuite/gas/i386/avx-intel.d: Adjust expectations.
3563
190e5fc8
AM		 35642020-03-07 Alan Modra <amodra@gmail.com>
3565
3566 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
3567 first column.
3568
84d9ab33
NC		 35692020-03-06 Nick Clifton <nickc@redhat.com>
3570
3571 PR 25614
3572 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
3573 0 if the dwarf_level is 5 or more. Complain if a filename follows
3574 a file 0.
3575 * testsuite/gas/elf/dwarf-5-file0.s: New test.
3576 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
3577 * testsuite/gas/elf/elf.exp: Run the new test.
3578
3579 PR 25612
3580 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
3581 * doc/as.texi: Fix another typo.
3582
31bf1864
NC		 35832020-03-06 Nick Clifton <nickc@redhat.com>
3584
3585 PR 25612
3586 * as.c (dwarf_level): Define.
3587 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
3588 (parse_args): Add support for the new options.
3589 as.h (dwarf_level): Prototype.
3590 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
3591 value.
3592 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
3593 (DWARF2_LINE_VERSION): Remove definition.
3594 * doc/as.texi: Document the new options.
3595
3c968de5
NC		 35962020-03-06 Nick Clifton <nickc@redhat.com>
3597
3598 PR 25572
3599 * as.c (main): Allow matching input and outputs when they are
3600 not regular files.
3601
bc49bfd8
JB		 36022020-03-06 Jan Beulich <jbeulich@suse.com>
3603
3604 * config/tc-i386.c (match_mem_size): Generalize broadcast special
3605 casing.
3606 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
3607 one of byte/word/dword/qword is set alongside a SIMD register in
3608 a template's operand.
3609
4873e243
JB		 36102020-03-06 Jan Beulich <jbeulich@suse.com>
3611
3612 * config/tc-i386.c (match_template): Extend code in logic
3613 rejecting certain suffixes in certain modes to also cover mask
3614 register use and VecSIB. Drop special casing of broadcast. Skip
3615 immediates in the check.
3616
e365e234
JB		 36172020-03-06 Jan Beulich <jbeulich@suse.com>
3618
3619 * config/tc-i386.c (match_template): Fold duplicate code in
3620 logic rejecting certain suffixes in certain modes. Drop
3621 pointless "else".
3622
4ed21b58
JB		 36232020-03-06 Jan Beulich <jbeulich@suse.com>
3624
3625 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
3626 alongside !norex64 ones.
3627 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
3628 with both 32- and 64-bit GPR operands.
3629 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
3630 32- and 64-bit GPR operands.
3631 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
3632 testsuite/gas/i386/x86-64-avx512bw.d,
3633 testsuite/gas/i386/x86-64-avx512f-intel.d,
3634 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
3635
643bb870
JB		 36362020-03-06 Jan Beulich <jbeulich@suse.com>
3637
3638 * config/tc-i386.c (md_assemble): Drop use of rex64.
3639 (process_suffix): For REX.W for 64-bit CRC32.
3640
a23b33b3
JB		 36412020-03-06 Jan Beulich <jbeulich@suse.com>
3642
3643 * config/tc-i386.c (i386_addressing_mode): For 32-bit
3644 addressing for MPX insns without base/index.
3645 * testsuite/gas/i386/mpx-16bit.s,
3646 * testsuite/gas/i386/mpx-16bit.d: New.
3647 * testsuite/gas/i386/i386.exp: Run new test.
3648
a0497384
JB		 36492020-03-06 Jan Beulich <jbeulich@suse.com>
3650
3651 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
3652 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
3653 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
3654 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
3655 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
3656 as well as a BSWAP one.
3657 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
3658 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
3659 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
3660 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
3661 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
3662 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
3663 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
3664 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
3665 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
3666 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
3667 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
3668 testsuite/gas/i386/vmx.d: Adjust expectations.
3669
b630c145
JB		 36702020-03-06 Jan Beulich <jbeulich@suse.com>
3671
3672 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
3673 from having their operands swapped.
3674 * testsuite/gas/i386/waitpkg.s,
3675 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
3676 3-operand cases as well as testing of 16-bit code generation.
3677 * testsuite/gas/i386/waitpkg.d,
3678 testsuite/gas/i386/waitpkg-intel.d,
3679 testsuite/gas/i386/x86-64-waitpkg.d,
3680 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
3681
de48783e
NC		 36822020-03-04 Nelson Chu <nelson.chu@sifive.com>
3683
dee35d02
NC		 3684 * config/tc-riscv.c (percent_op_utype): Support the modifier
3685 %got_pcrel_hi.
3686 * doc/c-riscv.texi: Add documentation.
3687 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
3688 modifier %got_pcrel_hi.
3689 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
3690 * testsuite/gas/riscv/relax-reloc.d: Likewise.
3691 * testsuite/gas/riscv/relax-reloc.s: Likewise.
3692
de48783e
NC		 3693 * doc/c-riscv.texi (relocation modifiers): Add documentation.
3694 (RISC-V-Formats): Update the section name from "Instruction Formats"
3695 to "RISC-V Instruction Formats".
3696
749479c8
AO		 36972020-03-04 Alexandre Oliva <oliva@adacore.com>
3698
3699 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
3700 detected in a section which does not have at least 4 byte
3701 alignment.
3702 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
3703 * testsuite/gas/arm/ldr-t.s: Likewise.
3704 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
3705 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
3706 disassembly, ignoring any NOPs that may have been inserted because
3707 of section alignment.
3708 * testsuite/gas/arm/ldr-t.d: Likewise.
3709
a847e322
JB		 37102020-03-04 Jan Beulich <jbeulich@suse.com>
3711
3712 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
3713 * doc/c-i386.texi: Mention sev_es.
3714 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
3715 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3716 expectations.
3717 * testsuite/gas/i386/arch-13-znver1.d,
3718 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
3719
3cd7f3e3
L		 37202020-03-03 H.J. Lu <hongjiu.lu@intel.com>
3721
3722 * config/tc-i386.c (match_template): Replace ignoresize and
3723 defaultsize with mnemonicsize.
3724 (process_suffix): Likewise.
3725
b8ba1385
SB		 37262020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3727
3728 PR 25627
3729 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
3730 instruction LD IY,(HL).
3731 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
3732 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
3733 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
3734 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
3735
10d97a0f
L		 37362020-03-03 H.J. Lu <hongjiu.lu@intel.com>
3737
3738 PR gas/25622
3739 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
3740 x86-64-default-suffix-avx.
3741 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
3742 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
3743 * testsuite/gas/i386/noreg64.d: Updated.
3744 * testsuite/gas/i386/noreg64.l: Likewise.
3745 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
3746 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
3747 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
3748
8326546e
SB		 37492020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3750
3751 PR 25604
3752 * config/tc-z80.c (contains_register): Prevent an illegal memory
3753 access when checking an expression for a register name.
3754
e3e896e6
AM		 37552020-03-03 Alan Modra <amodra@gmail.com>
3756
3757 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
3758 support.
3759
a4dd6c97
AM		 37602020-03-02 Alan Modra <amodra@gmail.com>
3761
3762 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
3763 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
3764 and .sbss sections.
3765 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
3766 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
3767 (s3_s_score_lcomm): Likewise.
3768 * config/tc-score7.c: Similarly.
3769 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
3770
dec7b24b
YS		 37712020-02-28 YunQiang Su <syq@debian.org>
3772
3773 PR gas/25539
3774 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
3775 to handle multi-labels.
3776 (has_label_name): New.
3777
cceb53b8
MM		 37782020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
3779
3780 * config/tc-arm.c (enum pred_instruction_type): Remove
3781 NEUTRAL_IT_NO_VPT_INSN predication type.
3782 (cxn_handle_predication): Modify to require condition suffixes.
3783 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
3784 * testsuite/gas/arm/cde-scalar.s: Update test.
3785 * testsuite/gas/arm/cde-warnings.l: Update test.
3786 * testsuite/gas/arm/cde-warnings.s: Update test.
3787
da3ec71f
AM		 37882020-02-26 Alan Modra <amodra@gmail.com>
3789
3790 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
3791 N_() on empty string.
3792
42135cad
AM		 37932020-02-26 Alan Modra <amodra@gmail.com>
3794
3795 * read.c (read_a_source_file): Call strncpy with length one
3796 less than size of original_case_string.
3797
dc1e8a47
AM		 37982020-02-26 Alan Modra <amodra@gmail.com>
3799
3800 * config/obj-elf.c: Indent labels correctly.
3801 * config/obj-macho.c: Likewise.
3802 * config/tc-aarch64.c: Likewise.
3803 * config/tc-alpha.c: Likewise.
3804 * config/tc-arm.c: Likewise.
3805 * config/tc-cr16.c: Likewise.
3806 * config/tc-crx.c: Likewise.
3807 * config/tc-frv.c: Likewise.
3808 * config/tc-i386-intel.c: Likewise.
3809 * config/tc-i386.c: Likewise.
3810 * config/tc-ia64.c: Likewise.
3811 * config/tc-mn10200.c: Likewise.
3812 * config/tc-mn10300.c: Likewise.
3813 * config/tc-nds32.c: Likewise.
3814 * config/tc-riscv.c: Likewise.
3815 * config/tc-s12z.c: Likewise.
3816 * config/tc-xtensa.c: Likewise.
3817 * config/tc-z80.c: Likewise.
3818 * read.c: Likewise.
3819 * symbols.c: Likewise.
3820 * write.c: Likewise.
3821
bd0cf5a6
NC		 38222020-02-20 Nelson Chu <nelson.chu@sifive.com>
3823
54b2aec1
NC		 3824 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
3825 we are assembling instruction with CSR. Call riscv_csr_read_only_check
3826 after parsing all arguments.
3827 (enum csr_insn_type): New enum is used to classify the CSR instruction.
3828 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
3829 are used to check if we write a read-only CSR by the CSR instruction.
3830 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
3831 all CSR for the read-only CSR checking.
3832 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3833 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3834 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
3835 all CSR instructions for the read-only CSR checking.
3836 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3837 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
3838
2ca89224
NC		 3839 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
3840 (riscv_opts): Initialize it.
3841 (reg_lookup_internal): Check the `riscv_opts.csr_check`
3842 before doing the CSR checking.
3843 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
3844 (md_longopts): Add mcsr-check and mno-csr-check.
3845 (md_parse_option): Handle new enum option values.
3846 (s_riscv_option): Handle new long options.
3847 * doc/c-riscv.texi: Add description for the new .option and assembler
3848 options.
3849 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
3850 the CSR checking.
3851 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3852
bd0cf5a6
NC		 3853 * config/tc-riscv.c (csr_extra_hash): New.
3854 (enum riscv_csr_class): New enum. Used to decide
3855 whether or not this CSR is legal in the current ISA string.
3856 (struct riscv_csr_extra): New structure to hold all extra information
3857 of CSR.
3858 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
3859 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
3860 Call hash_reg_name to insert CSR address into reg_names_hash.
3861 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
3862 Decide whether the CSR is valid according to the csr_extra_hash.
3863 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
3864 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
3865 not a boolean. This is same as riscv_init_csr_hash, so keep the
3866 consistent usage.
3867 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
3868 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
3869 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
3870 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
3871 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
3872 f-ext CSR are not allowed.
3873 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
3874 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
3875 source file is `priv-reg.s`, and the ISA is rv64if, so the
3876 rv32-only CSR are not allowed.
3877 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3878
10a95fcc
AM		 38792020-02-21 Alan Modra <amodra@gmail.com>
3880
3881 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
3882 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
3883
dda2980f
AM		 38842020-02-21 Alan Modra <amodra@gmail.com>
3885
3886 PR 25569
3887 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
3888 on section size adjustment, instead perform another write if
3889 exec header size is larger than section size.
3890
bd3380bc
NC		 38912020-02-19 Nelson Chu <nelson.chu@sifive.com>
3892
3893 * doc/c-riscv.texi: Add the doc entries for -march-attr/
3894 -mno-arch-attr command line options.
3895
fa164239
JW		 38962020-02-19 Nelson Chu <nelson.chu@sifive.com>
3897
3898 * testsuite/gas/riscv/c-add-addi.d: New testcase.
3899 * testsuite/gas/riscv/c-add-addi.s: Likewise.
3900
fcaaac0a
SB		 39012020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3902
3903 PR 25576
3904 * config/tc-z80.c (md_parse_option): Do not use an underscore
3905 prefix for local labels in SDCC compatability mode.
3906 (z80_start_line_hook): Remove SDCC dollar label support.
3907 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
3908 * testsuite/gas/z80/sdcc.s: Likewise.
3909
39102020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3911
3912 PR 25517
3913 * config/tc-z80.c: Add -march option.
3914 * doc/as.texi: Update Z80 documentation.
3915 * doc/c-z80.texi: Likewise.
3916 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
3917 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
3918 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
3919 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
3920 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
3921 * testsuite/gas/z80/gbz80_all.d: Likewise.
3922 * testsuite/gas/z80/r800_extra.d: Likewise.
3923 * testsuite/gas/z80/r800_ii8.d: Likewise.
3924 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
3925 * testsuite/gas/z80/sdcc.d: Likewise.
3926 * testsuite/gas/z80/z180.d: Likewise.
3927 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
3928 * testsuite/gas/z80/z80_doc.d: Likewise.
3929 * testsuite/gas/z80/z80_ii8.d: Likewise.
3930 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
3931 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
3932 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
3933 * testsuite/gas/z80/z80_sli.d: Likewise.
3934 * testsuite/gas/z80/z80n_all.d: Likewise.
3935 * testsuite/gas/z80/z80n_reloc.d: Likewise.
3936
a7e12755
L		 39372020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3938
3939 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
3940 with GNU_PROPERTY_X86_FEATURE_2_MMX.
3941 * testsuite/gas/i386/i386.exp: Run property-3 and
3942 x86-64-property-3.
3943 * testsuite/gas/i386/property-3.d: New file.
3944 * testsuite/gas/i386/property-3.s: Likewise.
3945 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
3946
272a84b1
L		 39472020-02-17 H.J. Lu <hongjiu.lu@intel.com>
3948
3949 * config/tc-i386.c (cpu_arch): Add .popcnt.
3950 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
3951 Add a tab before @samp{.sse4a}.
3952
c8f8eebc
JB		 39532020-02-17 Jan Beulich <jbeulich@suse.com>
3954
3955 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
3956 for AddrPrefixOpReg templates. Combine the two pieces of
3957 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
3958 mode.
3959
eedb0f2c
JB		 39602020-02-17 Jan Beulich <jbeulich@suse.com>
3961
3962 PR gas/14439
3963 * config/tc-i386.c (md_assemble): Also suppress operand
3964 swapping for MONITOR{,X} and MWAIT{,X}.
3965 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
3966 Add Intel syntax monitor/mwait tests.
3967 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
3968 Adjust expectations.
3969 *testsuite/gas/i386/sse3-intel.d,
3970 testsuite/gas/i386/x86-64-sse3-intel.d: New.
3971 * testsuite/gas/i386/i386.exp: Run new tests.
3972
b9915cbc
JB		 39732020-02-17 Jan Beulich <jbeulich@suse.com>
3974
3975 PR gas/6518
3976 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
3977 [XYZ]MMWord memory operand ambiguity recognition logic (largely
3978 re-indentation).
3979 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
3980 cases.
3981 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
3982 * testsuite/gas/i386/avx512dq-inval.l,
3983 testsuite/gas/i386/inval-avx.l,
3984 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
3985 * testsuite/gas/i386/avx512vl-ambig.s,
3986 testsuite/gas/i386/avx512vl-ambig.l: New.
3987 * testsuite/gas/i386/i386.exp: Run new test.
3988
af5c13b0
L		 39892020-02-16 H.J. Lu <hongjiu.lu@intel.com>
3990
3991 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
3992 nosse4.
3993 * doc/c-i386.texi: Document sse4a and nosse4a.
3994
07d98387
L		 39952020-02-14 H.J. Lu <hongjiu.lu@intel.com>
3996
3997 * doc/c-i386.texi: Remove the old movsx and movzx documentation
3998 for AT&T syntax.
3999
65fca059
JB		 40002020-02-14 Jan Beulich <jbeulich@suse.com>
4001
4002 PR gas/25438
4003 * config/tc-i386.c (md_assemble): Move movsx/movzx special
4004 casing ...
4005 (process_suffix): ... here. Consider just the first operand
4006 initially.
4007 (check_long_reg): Drop opcode 0x63 special case again.
4008 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4009 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4010 Move ambiguous operand size tests ...
4011 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4012 testsuite/gas/i386/noreg64.s: ... here.
4013 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4014 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4015 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4016 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4017 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4018 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4019 testsuite/gas/i386/x86-64-movsxd.d,
4020 testsuite/gas/i386/x86-64-movsxd-intel.d,
4021 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4022 Adjust expectations.
4023 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4024 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4025 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4026 * testsuite/gas/i386/i386.exp: Run new tests.
4027
b6773884
JB		 40282020-02-14 Jan Beulich <jbeulich@suse.com>
4029
4030 * config/tc-i386.c (process_operands): Also skip segment
4031 override prefix emission if it matches an already present one.
4032 * testsuite/gas/i386/prefix32.s: Add double segment override
4033 cases.
4034 * testsuite/gas/i386/prefix32.l: Adjust expectations.
4035
92334ad2
JB		 40362020-02-14 Jan Beulich <jbeulich@suse.com>
4037
4038 * config/tc-i386.c (process_operands): Drop ineffectual segment
4039 overrides when optimizing.
4040 * testsuite/gas/i386/lea-optimize.d: New.
4041 * testsuite/gas/i386/i386.exp: Run new test.
4042
40432020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 4044
4045 * config/tc-i386.c (process_operands): Also check insn prefix
4046 for ineffectual segment override warning. Don't cover possible
4047 VEX/EVEX encoded insns there.
4048 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4049 testsuite/gas/i386/lea.e: New.
4050 * testsuite/gas/i386/i386.exp: Run new test.
4051
0e6724de
L		 40522020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4053
4054 PR gas/25438
4055 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4056 syntax.
4057
292676c1
L		 40582020-02-13 Fangrui Song <maskray@google.com>
4059 H.J. Lu <hongjiu.lu@intel.com>
4060
4061 PR gas/25551
4062 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4063 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4064 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4065 * testsuite/gas/i386/relax-5.d: New file.
4066 * testsuite/gas/i386/relax-5.s: Likewise.
4067 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4068 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4069
7deea9aa
JB		 40702020-02-13 Jan Beulich <jbeulich@suse.com>
4071
4072 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4073 "nosse4" entry.
4074
6c0946d0
JB		 40752020-02-12 Jan Beulich <jbeulich@suse.com>
4076
4077 * config/tc-i386.c (avx512): New (at file scope), moved from
4078 (check_VecOperands): ... here.
4079 (process_suffix): Add [XYZ]MMword operand size handling.
4080 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4081 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4082 tests.
4083 * testsuite/gas/i386/avx512dq-inval.l,
4084 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4085
5990e377
JB		 40862020-02-12 Jan Beulich <jbeulich@suse.com>
4087
4088 PR gas/24546
4089 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4090 code only.
4091 * config/tc-i386-intel.c (i386_intel_operand): Also handle
4092 CALL/JMP in O_tbyte_ptr case.
4093 * doc/c-i386.texi: Mention far call and full pointer load ISA
4094 differences.
4095 * testsuite/gas/i386/x86-64-branch-3.s,
4096 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4097 * testsuite/gas/i386/x86-64-branch-3.d,
4098 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4099 * testsuite/gas/i386/x86-64-branch-5.l,
4100 testsuite/gas/i386/x86-64-branch-5.s: New.
4101 * testsuite/gas/i386/i386.exp: Run new test.
4102
9706160a
JB		 41032020-02-12 Jan Beulich <jbeulich@suse.com>
4104
4105 PR gas/25438
4106 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4107 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4108 64-bit-only warning.
4109 (check_word_reg): Consistently error on mismatching register
4110 size and suffix.
4111 * testsuite/gas/i386/general.s: Replace dword GPR with word one
4112 for movw. Replace suffix / GPR for orb.
4113 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4114 byte GPRs as well as ones for inb/outb with a word accumulator.
4115 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4116 testsuite/gas/i386/inval.l: Adjust expectations.
4117
5de4d9ef
JB		 41182020-02-12 Jan Beulich <jbeulich@suse.com>
4119
4120 * config/tc-i386.c (operand_type_register_match): Also fall
4121 through initial two if()-s when the template allows for a GPR
4122 operand. Adjust comment.
4123
50128d0c
JB		 41242020-02-11 Jan Beulich <jbeulich@suse.com>
4125
4126 (struct _i386_insn): New field "short_form".
4127 (optimize_encoding): Drop setting of shortform field.
4128 (process_suffix): Set i.short_form. Replace shortform use.
4129 (process_operands): Replace shortform use.
4130
1ed818b4
MM		 41312020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
4132
4133 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4134 loop initial declaration.
4135
5aae9ae9
MM		 41362020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
4137
4138 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4139 instructions that can have 5 arguments.
4140 (enum operand_parse_code): Add new operands.
4141 (parse_operands): Account for new operands.
4142 (S5): New macro.
4143 (enum neon_shape_el): Introduce P suffixes for coprocessor.
4144 (neon_select_shape): Account for P suffix.
4145 (LOW1): Move macro to global position.
4146 (HI4): Move macro to global position.
4147 (vcx_assign_vec_d): New.
4148 (vcx_assign_vec_m): New.
4149 (vcx_assign_vec_n): New.
4150 (enum vcx_reg_type): New.
4151 (vcx_get_reg_type): New.
4152 (vcx_size_pos): New.
4153 (vcx_vec_pos): New.
4154 (vcx_handle_shape): New.
4155 (vcx_ensure_register_in_range): New.
4156 (vcx_handle_register_arguments): New.
4157 (vcx_handle_insn_block): New.
4158 (vcx_handle_common_checks): New.
4159 (do_vcx1): New.
4160 (do_vcx2): New.
4161 (do_vcx3): New.
4162 * testsuite/gas/arm/cde-missing-fp.d: New test.
4163 * testsuite/gas/arm/cde-missing-fp.l: New test.
4164 * testsuite/gas/arm/cde-missing-mve.d: New test.
4165 * testsuite/gas/arm/cde-missing-mve.l: New test.
4166 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4167 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4168 * testsuite/gas/arm/cde-mve.s: New test.
4169 * testsuite/gas/arm/cde-warnings.l:
4170 * testsuite/gas/arm/cde-warnings.s:
4171 * testsuite/gas/arm/cde.d:
4172 * testsuite/gas/arm/cde.s:
4173
4934a27c
MM		 41742020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
4175 Matthew Malcomson <matthew.malcomson@arm.com>
4176
4177 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
4178 CDE coprocessor that can be enabled.
4179 (enum pred_instruction_type): New pred type.
4180 (BAD_NO_VPT): New error message.
4181 (BAD_CDE): New error message.
4182 (BAD_CDE_COPROC): New error message.
4183 (enum operand_parse_code): Add new immediate operands.
4184 (parse_operands): Account for new immediate operands.
4185 (check_cde_operand): New.
4186 (cde_coproc_enabled): New.
4187 (cde_coproc_pos): New.
4188 (cde_handle_coproc): New.
4189 (cxn_handle_predication): New.
4190 (do_custom_instruction_1): New.
4191 (do_custom_instruction_2): New.
4192 (do_custom_instruction_3): New.
4193 (do_cx1): New.
4194 (do_cx1a): New.
4195 (do_cx1d): New.
4196 (do_cx1da): New.
4197 (do_cx2): New.
4198 (do_cx2a): New.
4199 (do_cx2d): New.
4200 (do_cx2da): New.
4201 (do_cx3): New.
4202 (do_cx3a): New.
4203 (do_cx3d): New.
4204 (do_cx3da): New.
4205 (handle_pred_state): Define new IT block behaviour.
4206 (insns): Add newn CX*{,d}{,a} instructions.
4207 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
4208 Define new cdecp extension strings.
4209 * doc/c-arm.texi: Document new cdecp extension arguments.
4210 * testsuite/gas/arm/cde-scalar.d: New test.
4211 * testsuite/gas/arm/cde-scalar.s: New test.
4212 * testsuite/gas/arm/cde-warnings.d: New test.
4213 * testsuite/gas/arm/cde-warnings.l: New test.
4214 * testsuite/gas/arm/cde-warnings.s: New test.
4215 * testsuite/gas/arm/cde.d: New test.
4216 * testsuite/gas/arm/cde.s: New test.
4217
4b5aaf5f
L		 42182020-02-10 H.J. Lu <hongjiu.lu@intel.com>
4219
4220 PR gas/25516
4221 * config/tc-i386.c (intel64): Renamed to ...
4222 (isa64): This.
4223 (match_template): Accept Intel64 only instruction by default.
4224 (i386_displacement): Updated.
4225 (md_parse_option): Updated.
4226 * c-i386.texi: Update -mamd64/-mintel64 documentation.
4227 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
4228 -mamd64 to x86-64-sysenter-amd.
4229 * testsuite/gas/i386/x86-64-sysenter.d: New file.
4230
33176d91
AM		 42312020-02-10 Alan Modra <amodra@gmail.com>
4232
4233 * config/obj-elf.c (obj_elf_change_section): Error for section
4234 type, attr or entsize changes in assembly.
4235 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
4236 * testsuite/gas/elf/section5.l: Update.
4237
82194874
AM		 42382020-02-10 Alan Modra <amodra@gmail.com>
4239
4240 * output-file.c (output_file_close): Do a normal close when
4241 flag_always_generate_output.
4242 * write.c (write_object_file): Don't stop output when
4243 flag_always_generate_output.
4244
9fc0b501
SB		 42452020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
4246
4247 PR 25469
4248 * config/tc-z80.c: Add -gbz80 command line option to generate code
4249 for the GameBoy Z80. Add support for generating DWARF.
4250 * config/tc-z80.h: Add support for DWARF debug information
4251 generation.
4252 * doc/c-z80.texi: Document new command line option.
4253 * testsuite/gas/z80/gbz80_all.d: New file.
4254 * testsuite/gas/z80/gbz80_all.s: New file.
4255 * testsuite/gas/z80/z80.exp: Run the new tests.
4256 * testsuite/gas/z80/z80n_all.d: New file.
4257 * testsuite/gas/z80/z80n_all.s: New file.
4258 * testsuite/gas/z80/z80n_reloc.d: New file.
4259
b7d07216
L		 42602020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4261
4262 PR gas/25381
4263 * config/obj-elf.c (get_section): Also check
4264 linked_to_symbol_name.
4265 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
4266 (obj_elf_parse_section_letters): Handle the 'o' flag.
4267 (build_group_lists): Renamed to ...
4268 (build_additional_section_info): This. Set elf_linked_to_section
4269 from map_head.linked_to_symbol_name.
4270 (elf_adjust_symtab): Updated.
4271 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
4272 * doc/as.texi: Document the 'o' flag.
4273 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
4274 * testsuite/gas/elf/section18.d: New file.
4275 * testsuite/gas/elf/section18.s: Likewise.
4276 * testsuite/gas/elf/section19.d: Likewise.
4277 * testsuite/gas/elf/section19.s: Likewise.
4278 * testsuite/gas/elf/section20.d: Likewise.
4279 * testsuite/gas/elf/section20.s: Likewise.
4280 * testsuite/gas/elf/section21.d: Likewise.
4281 * testsuite/gas/elf/section21.l: Likewise.
4282 * testsuite/gas/elf/section21.s: Likewise.
4283
5eb617a7
L		 42842020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4285
4286 * NEWS: Mention x86 assembler options to align branches for
4287 binutils 2.34.
4288
986ac314
L		 42892020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4290
4291 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
4292 only for ELF targets.
4293 * testsuite/gas/i386/unique.d: Don't xfail.
4294 * testsuite/gas/i386/x86-64-unique.d: Likewise.
4295
19234a6d
AM		 42962020-02-06 Alan Modra <amodra@gmail.com>
4297
4298 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
4299 * testsuite/gas/i386/x86-64-unique.d: Likewise.
4300
02e0be69
AM		 43012020-02-06 Alan Modra <amodra@gmail.com>
4302
4303 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
4304 xfail, and rename test.
4305 * testsuite/gas/elf/section12b.d: Likewise.
4306 * testsuite/gas/elf/section16a.d: Likewise.
4307 * testsuite/gas/elf/section16b.d: Likewise.
4308
a8c4d40b
L		 43092020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4310
4311 PR gas/25380
4312 * config/obj-elf.c (section_match): Removed.
4313 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
4314 section_id.
4315 (obj_elf_change_section): Replace info and group_name arguments
4316 with match_p. Also update the section ID and flags from match_p.
4317 (obj_elf_section): Handle "unique,N". Update call to
4318 obj_elf_change_section.
4319 * config/obj-elf.h (elf_section_match): New.
4320 (obj_elf_change_section): Updated.
4321 * config/tc-arm.c (start_unwind_section): Update call to
4322 obj_elf_change_section.
4323 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
4324 * config/tc-microblaze.c (microblaze_s_data): Likewise.
4325 (microblaze_s_sdata): Likewise.
4326 (microblaze_s_rdata): Likewise.
4327 (microblaze_s_bss): Likewise.
4328 * config/tc-mips.c (s_change_section): Likewise.
4329 * config/tc-msp430.c (msp430_profiler): Likewise.
4330 * config/tc-rx.c (parse_rx_section): Likewise.
4331 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
4332 * doc/as.texi: Document "unique,N" in .section directive.
4333 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
4334 * testsuite/gas/elf/section15.d: New file.
4335 * testsuite/gas/elf/section15.s: Likewise.
4336 * testsuite/gas/elf/section16.s: Likewise.
4337 * testsuite/gas/elf/section16a.d: Likewise.
4338 * testsuite/gas/elf/section16b.d: Likewise.
4339 * testsuite/gas/elf/section17.d: Likewise.
4340 * testsuite/gas/elf/section17.l: Likewise.
4341 * testsuite/gas/elf/section17.s: Likewise.
4342 * testsuite/gas/i386/unique.d: Likewise.
4343 * testsuite/gas/i386/unique.s: Likewise.
4344 * testsuite/gas/i386/x86-64-unique.d: Likewise.
4345 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
4346
575d37ae
L		 43472020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4348
4349 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
4350
2384096c
G		 43512020-02-01 Anthony Green <green@moxielogic.com>
4352
4353 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
4354
95441c43
SL		 43552020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4356
4357 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
4358 %tls_ldo.
4359
d465d695
AV		 43602020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
4361
4362 PR gas/25472
4363 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
4364 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
4365 +mve.
4366 * testsuite/gas/arm/mve_dsp.d: New test.
4367
d26cc8a9
NC		 43682020-01-31 Nick Clifton <nickc@redhat.com>
4369
4370 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
4371 rather than BFD_RELOC_NONE.
4372
90e9955a
SP		 43732020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
4374
4375 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
4376 to support VLDMIA instruction for MVE.
4377 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
4378 instruction for MVE.
4379 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
4380 instruction for MVE.
4381 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
4382 instruction for MVE.
4383 * testsuite/gas/arm/mve-ldst.d: New test.
4384 * testsuite/gas/arm/mve-ldst.s: Likewise.
4385
53943f32
NC		 43862020-01-31 Nick Clifton <nickc@redhat.com>
4387
4388 * po/fr.po: Updated French translation.
4389 * po/ru.po: Updated Russian translation.
4390
c3036ed0
RS		 43912020-01-31 Richard Sandiford <richard.sandiford@arm.com>
4392
4393 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
4394 .s for the movprfx.
4395 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
4396 * testsuite/gas/aarch64/sve-movprfx_28.d,
4397 * testsuite/gas/aarch64/sve-movprfx_28.l,
4398 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
4399
2ae4c703
JB		 44002020-01-30 Jan Beulich <jbeulich@suse.com>
4401
4402 * config/tc-i386.c (output_disp): Tighten base_opcode check.
4403 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
4404 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
4405 Adjust expectations.
4406
bd434cc4
JM		 44072020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
4408
4409 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
4410 * testsuite/gas/bpf/alu-be.d: Likewise.
4411 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
4412 * testsuite/gas/bpf/alu32-be.d: Likewise.
4413
aeab2b26
JB		 44142020-01-30 Jan Beulich <jbeulich@suse.com>
4415
4416 * testsuite/gas/i386/x86-64-branch-2.s,
4417 testsuite/gas/i386/x86-64-branch-4.s,
4418 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
4419 * testsuite/gas/i386/ilp32/x86-64-branch.d,
4420 testsuite/gas/i386/x86-64-branch-2.d,
4421 testsuite/gas/i386/x86-64-branch-4.l,
4422 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
4423
873494c8
JB		 44242020-01-30 Jan Beulich <jbeulich@suse.com>
4425
4426 * config/tc-i386.c (process_suffix): .
4427 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
4428 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
4429 Add LRETQ case.
4430 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
4431 suffix.
4432 testsuite/gas/i386/x86_64.s: Add RETF cases.
4433 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4434 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
4435 testsuite/gas/i386/x86-64-opcode.d,
4436 testsuite/gas/i386/x86-64-suffix-intel.d,
4437 testsuite/gas/i386/x86-64-suffix.d,
4438 testsuite/gas/i386/x86_64-intel.d
4439 testsuite/gas/i386/x86_64.d: Adjust expectations.
4440 * testsuite/gas/i386/x86-64-suffix.e,
4441 testsuite/gas/i386/x86_64.e: New.
4442
62b3f548
JB		 44432020-01-30 Jan Beulich <jbeulich@suse.com>
4444
4445 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
4446 special case.
4447
bc31405e
L		 44482020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4449
4450 PR binutils/25445
4451 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
4452 movsxd.
4453 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
4454 differences. Document movslq and movsxd.
4455 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
4456 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
4457 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
4458 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
4459 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
4460 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
4461 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
4462 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
4463 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
4464 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
4465 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
4466
e3696f67
AM		 44672020-01-27 Alan Modra <amodra@gmail.com>
4468
4469 * testsuite/gas/all/gas.exp: Replace case statements with switch
4470 statements.
4471 * testsuite/gas/elf/elf.exp: Likewise.
4472 * testsuite/gas/macros/macros.exp: Likewise.
4473 * testsuite/lib/gas-defs.exp: Likewise.
4474
7568c93b
TC		 44752020-01-27 Tamar Christina <tamar.christina@arm.com>
4476
4477 PR 25403
4478 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
4479 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
4480
403d1bd9
JW		 44812020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4482
4483 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
4484 s exts must be known, so rename *ok* to *fail*.
4485 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
4486 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
4487 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
4488 above change.
4489 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
4490 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
4491
be4c5e58
L		 44922020-01-22 H.J. Lu <hongjiu.lu@intel.com>
4493
4494 PR gas/25438
4495 * config/tc-i386.c (check_long_reg): Always disallow double word
4496 suffix in mnemonic with word general register.
4497 * testsuite/gas/i386/general.s: Replace word general register
4498 with double word general register for movl.
4499 * testsuite/gas/i386/inval.s: Add tests for movl with word general
4500 register.
4501 * testsuite/gas/i386/general.l: Updated.
4502 * testsuite/gas/i386/inval.l: Likewise.
4503
9e7028aa
AM		 45042020-01-22 Alan Modra <amodra@gmail.com>
4505
4506 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
4507 __tls_get_addr_desc and __tls_get_addr_opt.
4508
e3ed17f3
JB		 45092020-01-21 Jan Beulich <jbeulich@suse.com>
4510
4511 * testsuite/gas/i386/inval-crc32.s,
4512 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
4513 * testsuite/gas/i386/inval-crc32.l,
4514 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
4515
1a035124
JB		 45162020-01-21 Jan Beulich <jbeulich@suse.com>
4517
4518 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
4519 generic code path. Deal with No_lSuf being set in a template.
4520 * testsuite/gas/i386/inval-crc32.l,
4521 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
4522 instead of error(s) when operand size is ambiguous.
4523 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4524 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
4525 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
4526 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
4527 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
4528 Adjust expectations.
4529
c006a730
JB		 45302020-01-21 Jan Beulich <jbeulich@suse.com>
4531
4532 * config/tc-i386.c (process_suffix): Drop SYSRET special case
4533 and an intel_syntax check. Re-write lack-of-suffix processing
4534 logic.
4535 * doc/c-i386.texi: Document operand size defaults for suffix-
4536 less AT&T syntax insns.
4537 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
4538 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
4539 testsuite/gas/i386/x86-64-avx-scalar.s,
4540 testsuite/gas/i386/x86-64-avx.s,
4541 testsuite/gas/i386/x86-64-bundle.s,
4542 testsuite/gas/i386/x86-64-intel64.s,
4543 testsuite/gas/i386/x86-64-lock-1.s,
4544 testsuite/gas/i386/x86-64-opcode.s,
4545 testsuite/gas/i386/x86-64-sse2avx.s,
4546 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
4547 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
4548 testsuite/gas/i386/x86-64-nops.s,
4549 testsuite/gas/i386/x86-64-ptwrite.s,
4550 testsuite/gas/i386/x86-64-simd.s,
4551 testsuite/gas/i386/x86-64-sse-noavx.s,
4552 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
4553 insns.
4554 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4555 testsuite/gas/i386/noreg64.s: Add further tests.
4556 * testsuite/gas/i386/ilp32/x86-64-nops.d,
4557 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
4558 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4559 testsuite/gas/i386/sse-noavx.d,
4560 testsuite/gas/i386/x86-64-intel64.d,
4561 testsuite/gas/i386/x86-64-nops.d,
4562 testsuite/gas/i386/x86-64-opcode.d,
4563 testsuite/gas/i386/x86-64-ptwrite-intel.d,
4564 testsuite/gas/i386/x86-64-ptwrite.d,
4565 testsuite/gas/i386/x86-64-simd-intel.d,
4566 testsuite/gas/i386/x86-64-simd-suffix.d,
4567 testsuite/gas/i386/x86-64-simd.d,
4568 testsuite/gas/i386/x86-64-sse-noavx.d
4569 testsuite/gas/i386/x86-64-suffix.d,
4570 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
4571 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
4572 testsuite/gas/i386/noreg64.l: New.
4573 * testsuite/gas/i386/i386.exp: Run new tests.
4574
c906a69a
JB		 45752020-01-21 Jan Beulich <jbeulich@suse.com>
4576
4577 * testsuite/gas/i386/avx512_bf16_vl.s,
4578 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
4579 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
4580 broadcast forms of VCVTNEPS2BF16.
4581 * testsuite/gas/i386/avx512_bf16_vl.d,
4582 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
4583
26916852
NC		 45842020-01-20 Nick Clifton <nickc@redhat.com>
4585
4586 * po/uk.po: Updated Ukranian translation.
4587
14470f07
L		 45882020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4589
4590 PR ld/25416
4591 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
4592 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
4593 x32 object.
4594 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
4595 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
4596 R_X86_64_GOTPC32_TLSDESC relocation.
4597
1b1bb2c6
NC		 45982020-01-18 Nick Clifton <nickc@redhat.com>
4599
4600 * configure: Regenerate.
4601 * po/gas.pot: Regenerate.
4602
ae774686
NC		 46032020-01-18 Nick Clifton <nickc@redhat.com>
4604
4605 Binutils 2.34 branch created.
4606
42e04b36
L		 46072020-01-17 H.J. Lu <hongjiu.lu@intel.com>
4608
4609 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
4610 with vex_encoding_vex.
4611 (parse_insn): Likewise.
4612 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
4613 and {vex3} documentation.
4614 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
4615 {vex}.
4616 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
4617
2da2eaf4
AV		 46182020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
4619
4620 PR 25376
4621 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
4622 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
4623 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
4624 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
4625 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
4626 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
4627
45a4bb20
JB		 46282020-01-16 Jan Beulich <jbeulich@suse.com>
4629
4630 * config/tc-i386.c (match_template): Drop found_cpu_match local
4631 variable.
4632
4814632e
JB		 46332020-01-16 Jan Beulich <jbeulich@suse.com>
4634
4635 * testsuite/gas/i386/avx512dq-inval.l,
4636 testsuite/gas/i386/avx512dq-inval.s: New.
4637 * testsuite/gas/i386/i386.exp: Run new test.
4638
131cb553
JL		 46392020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4640
4641 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
4642 relocations when the target is 430X, except when extracting part of an
4643 expression.
4644 (msp430_srcoperand): Adjust comment.
4645 Initialize the expp member of the msp430_operand_s struct as
4646 appropriate.
4647 (msp430_dstoperand): Likewise.
4648 * testsuite/gas/msp430/msp430.exp: Run new test.
4649 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
4650 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
4651
c24d0e8d
AM		 46522020-01-15 Alan Modra <amodra@gmail.com>
4653
4654 * configure.tgt: Add sparc-*-freebsd case.
4655
e44925ae
LC		 46562020-01-14 Lili Cui <lili.cui@intel.com>
4657
4658 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
4659 * testsuite/gas/i386/align-branch-1b.d: Likewise.
4660 * testsuite/gas/i386/align-branch-1c.d: Likewise.
4661 * testsuite/gas/i386/align-branch-1d.d: Likewise.
4662 * testsuite/gas/i386/align-branch-1e.d: Likewise.
4663 * testsuite/gas/i386/align-branch-1f.d: Likewise.
4664 * testsuite/gas/i386/align-branch-1g.d: Likewise.
4665 * testsuite/gas/i386/align-branch-1h.d: Likewise.
4666 * testsuite/gas/i386/align-branch-1i.d: Likewise.
4667 * testsuite/gas/i386/align-branch-5.d: Likewise.
4668 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
4669 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
4670 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
4671 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
4672 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
4673 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
4674 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
4675 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
4676 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
4677 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
4678 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
4679 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
4680
7a6bf3be
SB		 46812020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
4682
4683 PR 25377
4684 * config/tc-z80.c: Add support for half precision, single
4685 precision and double precision floating point values.
4686 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
4687 * doc/as.texi: Add new z80 command line options.
4688 * doc/c-z80.texi: Document new z80 command line options.
4689 * testsuite/gas/z80/ez80_pref_dis.s: New test.
4690 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
4691 * testsuite/gas/z80/z80.exp: Run the new test.
4692 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
4693 * testsuite/gas/z80/fp_zeda32.d: Likewise.
4694 * testsuite/gas/z80/strings.d: Update expected output.
4695
82e9597c
MM		 46962020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
4697
4698 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
4699 dependency.
4700
5e4f7e05
CZ		 47012020-01-13 Claudiu Zissulescu <claziss@gmail.com>
4702
4703 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
4704 the CPU.
4705 * config/tc-arc.h: Add header if/defs.
4706 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
4707
febda64f
AM		 47082020-01-13 Alan Modra <amodra@gmail.com>
4709
4710 * testsuite/gas/wasm32/allinsn.d: Update expected output.
4711
5496abe1
AM		 47122020-01-13 Alan Modra <amodra@gmail.com>
4713
4714 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
4715 insertion.
4716
ec4181f2
AM		 47172020-01-10 Alan Modra <amodra@gmail.com>
4718
4719 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
4720 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
4721
40c75bc8
SB		 47222020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4723
4724 PR 25224
4725 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
4726 opcode byte values.
4727 (emit_ld_r_r): Likewise.
4728 (emit_ld_rr_m): Likewise.
4729 (emit_ld_rr_nn): Likewise.
4730
72aea328
JB		 47312020-01-09 Jan Beulich <jbeulich@suse.com>
4732
4733 * config/tc-i386.c (optimize_encoding): Add
4734 is_any_vex_encoding() invocations. Drop respective
4735 i.tm.extension_opcode == None checks.
4736
3f93af61
JB		 47372020-01-09 Jan Beulich <jbeulich@suse.com>
4738
4739 * config/tc-i386.c (md_assemble): Check RegRex is clear during
4740 REX transformations. Correct comment indentation.
4741
7697afb6
JB		 47422020-01-09 Jan Beulich <jbeulich@suse.com>
4743
4744 * config/tc-i386.c (optimize_encoding): Generalize register
4745 transformation for TEST optimization.
4746
d835a58b
JB		 47472020-01-09 Jan Beulich <jbeulich@suse.com>
4748
4749 * testsuite/gas/i386/x86-64-sysenter-amd.s,
4750 testsuite/gas/i386/x86-64-sysenter-amd.d,
4751 testsuite/gas/i386/x86-64-sysenter-amd.l,
4752 testsuite/gas/i386/x86-64-sysenter-intel.d,
4753 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
4754 * testsuite/gas/i386/i386.exp: Run new tests.
4755
915808f6
NC		 47562020-01-08 Nick Clifton <nickc@redhat.com>
4757
4758 PR 25284
4759 * doc/as.texi (Align): Document the fact that all arguments can be
4760 omitted.
4761 (Balign): Likewise.
4762 (P2align): Likewise.
4763
f1f28025
NC		 47642020-01-08 Nick Clifton <nickc@redhat.com>
4765
4766 PR 14891
4767 * config/obj-elf.c (obj_elf_section): Fail if the section name is
4768 already defined as a different symbol type.
4769 * testsuite/gas/elf/pr14891.s: New test source file.
4770 * testsuite/gas/elf/pr14891.d: New test driver.
4771 * testsuite/gas/elf/pr14891.s: New test expected error output.
4772 * testsuite/gas/elf/elf.exp: Run the new test.
4773
030a2e78
AM		 47742020-01-08 Alan Modra <amodra@gmail.com>
4775
4776 * config/tc-z8k.c (md_begin): Make idx unsigned.
4777 (get_specific): Likewise for this_index.
4778
2a1ebfb2
CZ		 47792020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
4780
4781 * onfig/tc-arc.c (parse_reloc_symbol): New function.
4782 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
4783 (md_operand): Set X_md to absent.
4784 (arc_parse_name): Check for X_md.
4785
16d87673
SB		 47862020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4787
4788 PR 25311
4789 * as.h (TC_STRING_ESCAPES): Provide a default definition.
4790 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
4791 NO_STRING_ESCAPES.
4792 * read.c (next_char_of_string): Likewise.
4793 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
4794 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
4795
a2322019
NC		 47962020-01-03 Nick Clifton <nickc@redhat.com>
4797
4798 * po/sv.po: Updated Swedish translation.
4799
5437a02a
JB		 48002020-01-03 Jan Beulich <jbeulich@suse.com>
4801
4802 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
4803 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
4804
567dfba2
JB		 48052020-01-03 Jan Beulich <jbeulich@suse.com>
4806
4807 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
4808 by-element usdot. Add 64-bit form tests for by-element sudot.
4809 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
4810
8c45011a
JB		 48112020-01-03 Jan Beulich <jbeulich@suse.com>
4812
4813 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
4814 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
4815
f4950f76
JB		 48162020-01-03 Jan Beulich <jbeulich@suse.com>
4817
4818 * testsuite/gas/aarch64/f64mm.d,
4819 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
4820
6655dba2
SB		 48212020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4822
4823 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
4824 support for assembler code generated by SDCC. Add new relocation
4825 types. Add z80-elf target support.
4826 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
4827 labels. Local labels starts from ".L".
4828 * NEWS: Mention the new support.
4829 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
4830 * testsuite/gas/all/fwdexp.s: Likewise.
4831 * testsuite/gas/all/cond.l: Likewise.
4832 * testsuite/gas/all/cond.s: Likewise.
4833 * testsuite/gas/all/fwdexp.d: Likewise.
4834 * testsuite/gas/all/fwdexp.s: Likewise.
4835 * testsuite/gas/elf/section2.e-mips: Likewise.
4836 * testsuite/gas/elf/section2.l: Likewise.
4837 * testsuite/gas/elf/section2.s: Likewise.
4838 * testsuite/gas/macros/app1.d: Likewise.
4839 * testsuite/gas/macros/app1.s: Likewise.
4840 * testsuite/gas/macros/app2.d: Likewise.
4841 * testsuite/gas/macros/app2.s: Likewise.
4842 * testsuite/gas/macros/app3.d: Likewise.
4843 * testsuite/gas/macros/app3.s: Likewise.
4844 * testsuite/gas/macros/app4.d: Likewise.
4845 * testsuite/gas/macros/app4.s: Likewise.
4846 * testsuite/gas/macros/app4b.s: Likewise.
4847 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
4848 * testsuite/gas/z80/z80.exp: Add new tests
4849 * testsuite/gas/z80/dollar.d: New file.
4850 * testsuite/gas/z80/dollar.s: New file.
4851 * testsuite/gas/z80/ez80_adl_all.d: New file.
4852 * testsuite/gas/z80/ez80_adl_all.s: New file.
4853 * testsuite/gas/z80/ez80_adl_suf.d: New file.
4854 * testsuite/gas/z80/ez80_isuf.s: New file.
4855 * testsuite/gas/z80/ez80_z80_all.d: New file.
4856 * testsuite/gas/z80/ez80_z80_all.s: New file.
4857 * testsuite/gas/z80/ez80_z80_suf.d: New file.
4858 * testsuite/gas/z80/r800_extra.d: New file.
4859 * testsuite/gas/z80/r800_extra.s: New file.
4860 * testsuite/gas/z80/r800_ii8.d: New file.
4861 * testsuite/gas/z80/r800_z80_doc.d: New file.
4862 * testsuite/gas/z80/z180.d: New file.
4863 * testsuite/gas/z80/z180.s: New file.
4864 * testsuite/gas/z80/z180_z80_doc.d: New file.
4865 * testsuite/gas/z80/z80_doc.d: New file.
4866 * testsuite/gas/z80/z80_doc.s: New file.
4867 * testsuite/gas/z80/z80_ii8.d: New file.
4868 * testsuite/gas/z80/z80_ii8.s: New file.
4869 * testsuite/gas/z80/z80_in_f_c.d: New file.
4870 * testsuite/gas/z80/z80_in_f_c.s: New file.
4871 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
4872 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
4873 * testsuite/gas/z80/z80_out_c_0.d: New file.
4874 * testsuite/gas/z80/z80_out_c_0.s: New file.
4875 * testsuite/gas/z80/z80_reloc.d: New file.
4876 * testsuite/gas/z80/z80_reloc.s: New file.
4877 * testsuite/gas/z80/z80_sli.d: New file.
4878 * testsuite/gas/z80/z80_sli.s: New file.
4879
a65b5de6
SN		 48802020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
4881
4882 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
4883 REGLIST_RN.
4884
b14ce8bf
AM		 48852020-01-01 Alan Modra <amodra@gmail.com>
4886
4887 Update year range in copyright notice of all files.
4888
0b114740 4889For older changes see ChangeLog-2019
3499769a 4890\f
0b114740 4891Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 4892
4893Copying and distribution of this file, with or without modification,
4894are permitted in any medium without royalty provided the copyright
4895notice and this notice are preserved.
4896
4897Local Variables:
4898mode: change-log
4899left-margin: 8
4900fill-column: 74
4901version-control: never
4902End:
GDB Binutils - Deliverables
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