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csky/opcodes: enclose if body in curly braces
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
f3034e25
AC		 12020-09-24 Alex Coplan <alex.coplan@arm.com>
2
3 * config/tc-arm.c (arm_cpus): Add Neoverse N2.
4 * doc/c-arm.texi: Document -mcpu=neoverse-n2.
5
81d54bb7
CL		 62020-09-24 Lili Cui <lili.cui@intel.com>
7
8 * NEWS: Add TDX.
9 * config/tc-i386.c (cpu_arch): Add .tdx.
10 (cpu_noarch): Likewise.
11 * doc/c-i386.texi: Document tdx.
12 * testsuite/gas/i386/i386.exp: Run tdx tests.
13 * testsuite/gas/i386/tdx.d: Likewise.
14 * testsuite/gas/i386/tdx.s: Likewise.
15 * testsuite/gas/i386/x86-64-tdx.d: Likewise.
16 * testsuite/gas/i386/x86-64-tdx.s: Likewise.
17
182020-09-17 Cooper Qu <cooper.qu@linux.alibaba.com>
afdcafe8
CQ		 19
20 * config/tc-csky.c (parse_type_ctrlreg): Use function
21 csky_get_control_regno to operand.
22 (csky_get_reg_val): Likewise.
23 (is_reg_sp_with_bracket): Use function csky_get_reg_val
24 to parse operand.
25 (is_reg_sp): Refine.
26 (is_oimm_within_range): Fix, report error when operand
27 is not constant.
28 (parse_type_cpreg): Refine.
29 (parse_type_cpcreg): Refine.
30 (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
31 (md_assemble): Fix no error reporting somtimes when
32 operands number are not fit.
33 (csky_addc64): Refine.
34 (csky_subc64): Refine.
35 (csky_or64): Refine.
36 (v1_work_fpu_fo): Refine.
37 (v1_work_fpu_read): Refine.
38 (v1_work_fpu_writed): Refine.
39 (v1_work_fpu_readd): Refine.
40 (v2_work_addc): New function, strengthen the operands legality
41 check of addc.
42 * gas/testsuite/gas/csky/all.d : Use register number format when
43 disassemble register name by default.
44 * gas/testsuite/gas/csky/cskyv2_all.d : Likewise.
45 * gas/testsuite/gas/csky/trust.d: Likewise.
46 * gas/testsuite/gas/csky/cskyv2_ck860.d : Fix.
47 * gas/testsuite/gas/csky/trust.s : Fix.
c4694f17
TG		 48
492020-09-23 Lili Cui <lili.cui@intel.com>
50
51 * NEWS: Add Key Locker.
52 * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
53 (cpu_noarch): Likewise.
54 * doc/c-i386.texi: Document kl and wide_kl.
55 * testsuite/gas/i386/i386.exp: Run keylocker tests.
56 * testsuite/gas/i386/keylocker-intel.d: New test.
57 * testsuite/gas/i386/keylocker.d: Likewise.
58 * testsuite/gas/i386/keylocker.s: Likewise.
59 * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
60 * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
61 * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
62 * testsuite/gas/i386/x86-64-property-10.d: Likewise.
63 * testsuite/gas/i386/property-10.d: Likewise.
64 * testsuite/gas/i386/property-10.s: Likewise.
65
b1b11e92
AM		 662020-09-21 Alan Modra <amodra@gmail.com>
67
68 PR 26569
69 * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
70 relocs.
71 (riscv_call): Tie them off after the jalr.
72 (md_apply_fix): Zero fx_size of RELAX fixup.
73
6e25f888
DF		 742020-09-018 David Faust <david.faust@oracle.com>
75
76 * testsuite/gas/bpf/alu-xbpf.d: New file.
77 * testsuite/gas/bpf/alu-xbpf.s: Likewise.
78 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
79 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
80 * testuiste/gas/bpf/bpf.exp: Run new tests.
81
5947daaf
NC		 822020-09-18 Tucker <tuckkern+sourceware@gmail.com>
83
84 PR 26556
85 * read.c (bss_alloc): Convert size parameter from octets to
86 bytes.
87
848471ac
AM		 882020-09-17 Alan Modra <amodra@gmail.com>
89
90 * testsuite/gas/i386/i386.exp: Return early if not x86.
91
c1229f84
AM		 922020-09-16 Alan Modra <amodra@gmail.com>
93
94 * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
95 elf_symbol_from invocation.
96 * config/tc-aarch64.c (s_variant_pcs): Likewise.
97 * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
98 * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
99 (ppc_fix_adjustable): Likewise.
100 * config/tc-xgate.c (xgate_frob_symbol): Likewise.
101
ec6653d8
L		 1022020-09-15 H.J. Lu <hongjiu.lu@intel.com>
103
104 * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
105 * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
106
7e30b1eb
AM		 1072020-09-15 Alan Modra <amodra@gmail.com>
108
109 PR 26610
110 * config/tc-arm.c (move_or_literal_pool): Correct extraction of
111 bignum. Use unsigned "v"
112 (is_double_a_single): Make "v" and "mantissa" unsigned. Formatting.
113 (double_to_single): Likewise.
114
f36eda1f
NC		 1152020-09-15 Nick Clifton <nickc@redhat.com>
116
117 * read.c (s_nop): Preserve the input_line_pointer around the call
118 to md_assemble.
119 * config/tc-s12z.c (md_assemble): Revert previous delta.
120
6db99906
DF		 1212020-09-15 David Faust <david.faust@oracle.com>
122
123 * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
124
b1766e7c
NC		 1252020-09-14 Nick Clifton <nickc@redhat.com>
126
127 * read.c (s_nop): New function. Handles the .nop directive.
128 (potable): Add entry for "nop".
129 (s_nops): Code tidy.
130 * read.h (s_nop): Add prototype.
131 * config/tc-bpf.h (md_single_noop_insn): Define.
132 * config/tc-mmix.h (md_single_noop_insn): Define.
133 * config/tc-or1k.h (md_single_noop_insn): Define.
2ddc8f01 134 * config/tc-ia64.h (md_single_noop_insn): Define.
b1766e7c
NC		 135 * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
136 rather than corrupting it.
137 * write.c (relax_segment): Update error message regarding
138 non-absolute values passed to .fill and .nops.
139 * NEWS: Mention the new directive.
140 * doc/as.texi: Document the new directive.
141 * doc/internals.texi: Document the new internal macros used to
142 implement the new directive.
143 * testsuite/gas/all/nop.s: New test.
144 * testsuite/gas/all/nop.d: New test control file.
145 * testsuite/gas/all/gas.exp: Run the new test.
146 * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
147 * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
148 control file.
149 * testsuite/gas/elf/elf.exp: Run the new test.
150 * testsuite/gas/i386/space1.l: Adjust expected output.
151
edc7a80a
MW		 1522020-09-07 Mark Wielaard <mark@klomp.org>
153
154 * as.texi (-g): Explicitly mention when .debug_info and .debug_line
155 are generated for the DWARF format.
156 (Loc): Add that it is an error to both use a .loc directive and
157 generate a .debug_line yourself.
158 * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
159 (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
160 (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
161 an error. Only create .debug_line if it is empty (or doesn't exist).
162 * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
163 an elf target.
164 * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
165
89ce8eab
CQ		 1662020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
167
168 * config/tc-csky.c (md_begin): Enable extend lrw by default for
169 CK802, CK803 and CK860.
170
525a0aa3
CQ		 1712020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
172
173 * config/tc-csky.c (struct csky_cpu_info): Add new members
174 isa_flag, features and ver.
175 (struct csky_cpu_feature): New.
176 (struct csky_cpu_version): New.
177 (CSKY_FEATURE_MAX): Define.
178 (CSKY_CPU_REVERISON_MAX): Define.
179 (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
180 FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
181 Define, each standard one collection of instructions.
182 (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
183 CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
184 CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
185 CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
186 CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
187 CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
188 CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
189 CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
190 CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
191 the features combination used by cpu.
192 (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
193 CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
194 CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
195 Define, version information used by cpu.
196 (csky_cpus): Refine, and add CK804, CK805 and CK800.
197 (parse_cpu): Refine.
198 (parse_arch): Refine.
199 (md_show_usage): Refine.
200 (md_begin): Refine.
201
15a32af5
AM		 2022020-09-09 Alan Modra <amodra@gmail.com>
203
204 * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
205 valueT is smaller than 64 bits.
206
6a1ed910
CQ		 2072020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
208
209 * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
210 (CSKY_ISA_860): Likewise.
211
a2061b9f
CQ		 2122020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
213
214 * config/tc-csky.c (float_abi): New.
215 (md_longopts): Add mfloat-abi.
216 (struct sky_option_value_table): New.
217 (csky_float_abis): New, the possible values for -mfloat-abi.
218 (parse_float_abi): New funtion.
219 (md_show_usage): Show help information for -mfloat-abi.
220 (set_csky_attribute): Store float-abi value.
221
1feede9b
CQ		 2222020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
223
224 * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
225 helper function to encode fpuv3 fmovi instructions.
226 (float_work_fpuv3_fstore): New function.
227 (struct literal): Add new member 'offset'.
228 (csky_cpus): New cpu CK860f.
229 (enter_literal): Return literal pool pointer instead of offset.
230 (parse_rt): Adjust the change of enter_literal.
231 (parse_rtf): Likewise.
232 (v1_work_lrw): Likewise.
233 (v1_work_jbsr): Likewise.
234 (v2_work_lrw): Likewise.
235 (v2_work_jbsr): Likewise.
236 (v2_work_jsri): Likewise.
237 (vdsp_work_vlrw): Likewise.
238 (is_freglist_legal): Add handler for FPUV3.
239 (parse_type_freg): Likewise.
240 (is_imm_within_range): Set e.X_add_number if it is a signed and
241 negtive number.
242 (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
243 OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
244 and OPRND_TYPE_DFLOAT_FMOVI.
245 (float_to_half): Convert float number to harf float.
246 * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
247 the test cases for FPUV3, they are divided by instruction
248 operands format and both have legal cases and illegal cases.
249
7d81bc93
JL		 2502020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
251 Kuan-Lin Chen <kuanlinchentw@gmail.com>
252
253 * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
254 (msp430_md_end): Call msp430_insert_uleb128_fixes.
255
f1363b0f
AC		 2562020-09-08 Alex Coplan <alex.coplan@arm.com>
257
258 * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
259 * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
260
38cf07a6
AC		 2612020-09-08 Alex Coplan <alex.coplan@arm.com>
262
263 * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
264 validation function.
265 (parse_sys_ins_reg): Likewise.
266 (print_operands): Pass CPU features to aarch64_print_operand().
267 * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
268 * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
269 * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
270 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
271 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
272 * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
273 * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
274
03fb3142
AC		 2752020-09-08 Alex Coplan <alex.coplan@arm.com>
276
277 * testsuite/gas/aarch64/dfb.d: New test.
278 * testsuite/gas/aarch64/dfb.s: Input.
279
95830c98
AC		 2802020-09-08 Alex Coplan <alex.coplan@arm.com>
281
282 * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
283 * doc/c-aarch64.texi: Document -march=armv8-r.
284
d2a54558
MW		 2852020-09-07 Mark Wielaard <mark@klomp.org>
286
287 * dwarf2dbg.c (add_line_strp): New function.
288 (out_dir_and_file_list): Take line_seg and sizeof_offset as
289 arguments, Use DW_FORM_line_strp for dir and file. Call
290 add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
291 (out_debug_line): Call out_dir_and_file_list with line_seg and
292 sizeof_offset.
293 * gas/testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
294 strings.
295
bdd3b953
MW		 2962020-09-07 Mark Wielaard <mark@klomp.org>
297
298 * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
299 (out_debug_ranges): Add ranges_sym argument and set it.
300 (out_debug_rnglists): New function.
301 (out_debug_info): Change ranges_seg argument to ranges_sym
302 and use it to set DW_AT_ranges value.
303 (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
304 DWARF2_VERSION 5 call out_debug_rnglists.
305
3062020-09-07 Mark Wielaard <mark@klomp.org>
b0b3ea7e
MW		 307
308 * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
309 FALSE.
310 * gas/testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
311
dd216e07
MW		 3122020-09-01 Mark Wielaard <mark@klomp.org>
313
314 * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
315 version 4 or higher.
316
c77a6ef6
AM		 3172020-09-02 Alan Modra <amodra@gmail.com>
318
319 * expr.c (add_to_result, subtract_from_result): Use unsigned
320 addition and subtraction.
321
01a6f9da
AM		 3222020-09-02 Alan Modra <amodra@gmail.com>
323
324 * config/tc-z80.c (is_overflow): Avoid too large shift.
325
6228e279
AM		 3262020-09-02 Alan Modra <amodra@gmail.com>
327
328 * config/tc-sparc.c (in_signed_range): Use an unsigned type for
329 sign mask.
330
1929210d
AM		 3312020-09-02 Alan Modra <amodra@gmail.com>
332
333 * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
334
7697028a
AM		 3352020-09-02 Alan Modra <amodra@gmail.com>
336
337 * config/tc-mips.c (load_register): Avoid too large shift.
338
602e9f0a
AM		 3392020-09-02 Alan Modra <amodra@gmail.com>
340
341 * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
342
17e782e9
AM		 3432020-09-02 Alan Modra <amodra@gmail.com>
344
345 * config/rx-parse.y (rx_intop): Avoid too large shifts.
346 (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
347 (rtsd_immediate): Use correctly typed unsigned variables.
348
4dda287b
AM		 3492020-09-02 Alan Modra <amodra@gmail.com>
350
351 * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
352 constant shifted left.
353
251150ad
AM		 3542020-09-02 Alan Modra <amodra@gmail.com>
355
356 * config/bfin-lex.l: Use an unsigned type for "value".
357
f6e6b052
AM		 3582020-09-02 Alan Modra <amodra@gmail.com>
359
360 * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
361 on BFD64.
362
4211a340
CQ		 3632020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
364
365 * config/tc-csky.c (csky_cpus): Add ck803r3.
366 (CSKY_ISA_803R3): Define.
367 (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
368
8119cc38
CQ		 3692020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
370
371 * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
372
e61ef79e
CQ		 3732020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
374
375 * config/tc-csky.c (struct literal): New member bignum.
376 (dump_literals): Handle big constant.
377 (enter_literal): Likewise.
378 (parse_type_freg): Handle vector register.
379
4c8584be
L		 3802020-09-01 H.J. Lu <hongjiu.lu@intel.com>
381
382 * doc/as.texi: Document the .tls_common directive.
383
7af67752
AM		 3842020-09-01 Alan Modra <amodra@gmail.com>
385
386 PR 26420
387 PR 26421
388 PR 26425
389 PR 26427
390 * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
391 uncond_value unsigned.
392 (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
393 (parse_big_immediate): Cast generic_bignum elements to unsigned.
394 (encode_thumb32_immediate): Shift left 0xffU.
395 (double_to_single): Make sign unsigned. Tidy.
396 (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
397 valueT.
398 (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
399 (md_assemble): Likewise.
400 (handle_pred_state): Make cond unsigned.
401 (thumb32_negate_data_op): Make variables unsigned.
402 (md_apply_fix): Make value and newval unsigned, adjust uses.
403
06de2e0d
AM		 4042020-08-31 Alan Modra <amodra@gmail.com>
405
406 PR 26510
407 * config/tc-z8k.c (buffer): Use unsigned char.
408 (apply_fix): Use unsigned char* pointers.
409 (build_bytes): Likewise and mask nibbles when packing.
410
8e822017
AM		 4112020-08-31 Alan Modra <amodra@gmail.com>
412
413 PR 26503
414 * config/tc-v850.c (parse_register_list): Shift 1u left.
415
94f360ea
AM		 4162020-08-31 Alan Modra <amodra@gmail.com>
417
418 PR 26502
419 * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
420
8659fff0
AM		 4212020-08-31 Alan Modra <amodra@gmail.com>
422
423 PR 26497
424 * config/tc-sh.c (assemble_ppi): Use unsigned variables.
425
548c8b2b
AM		 4262020-08-31 Alan Modra <amodra@gmail.com>
427
428 PR 26495
429 * config/tc-score.c (s3_apply_fix): Use unsigned variables.
430 * config/tc-score7.c (s7_apply_fix): Likewise.
431
51bf29b1
AM		 4322020-08-31 Alan Modra <amodra@gmail.com>
433
434 PR 26480
435 * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
436
baeb994f
AM		 4372020-08-31 Alan Modra <amodra@gmail.com>
438
439 PR 26479
440 * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
441
e0fd91ef
AM		 4422020-08-31 Alan Modra <amodra@gmail.com>
443
444 PR 26472
445 PR 26473
446 PR 26474
447 * config/tc-mips.c (operand_reg_mask): Shift 1u left.
448 (load_register): Shift 0xffffU left.
449
46021a61
AM		 4502020-08-31 Alan Modra <amodra@gmail.com>
451
452 PR 26471
453 * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
454
7a5dd76f
AM		 4552020-08-31 Alan Modra <amodra@gmail.com>
456
457 PR 26468
458 * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
459 other variables.
460
169ec512
AM		 4612020-08-31 Alan Modra <amodra@gmail.com>
462
463 PR 26493
464 * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
465 VALID_* macros to unsigned.
466
880fc278
AM		 4672020-08-31 Alan Modra <amodra@gmail.com>
468
469 * config/tc-crx.c: Formatting.
470 (CRX_PRINT): Wrap params in parentheses. Remove parens from uses
471 throughout file.
472 (reset_vars, get_register, get_copregister, get_optype, get_opbits),
473 (get_opflags, get_number_of_operands, parse_operand, gettrap),
474 (handle_LoadStor, getconstant, check_range, getreg_image),
475 (parse_operands, parse_insn, print_operand, print_constant),
476 (exponent2scale, mask_reg, process_label_constant, set_operand),
477 (assemble_insn, print_insn): Delete unnecessary forward declaration.
478 (print_insn): Make static.
479 (print_constant): Make "constant" unsigned.
480 (assemble_insn): Tidy REVERSE_MATCH index calc.
481 * expr.c (generic_bignum_to_int32): Cast elements to valueT.
482
26e3de8e
AM		 4832020-08-31 Alan Modra <amodra@gmail.com>
484
485 PR 26509
486 * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
487
737d2190
AM		 4882020-08-30 Alan Modra <amodra@gmail.com>
489
490 * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
491 overflow test without UB. Avoid other UB shifts by making them
492 unsigned.
493
e2e82b11
CQ		 4942020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
495
496 * config/tc-csky.c (csky_error_state): New member 'arg_int'.
497 (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
498 (SET_ERROR_INTEGER): New.
499 (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
500 ERROR_VREG_OVER_RANGE.
501 (csky_show_error): Pass an integer argument for some error
502 numbers.
503 (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
504 (parse_rt): Likewise.
505 (parse_type_ctrlreg): Likewise.
506 (csky_get_reg_val): Likewise.
507 (is_reglist_legal): Likewise.
508 (is_freglist_legal): Likewise.
509 (is_reglist_dash_comma_legal): Likewise.
510 (is_reg_lshift_illegal): Likewise.
511 (is_psr_bit): Likewise.
512 (parse_type_cpreg): Likewise.
513 (parse_type_cpcreg): Likewise.
514 (parse_type_areg): Likewise.
515 (parse_type_freg): Likewise.
516 (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
517 (get_operand_value): Likewise.
518 (parse_operands_op): Likewise and call is_imm_within_range,
519 is_imm_within_range_ext and is_oimm_within_range.
520 (md_assemble): Likewise.
521 (is_imm_within_range): New.
522 (is_imm_within_range_ext): Rename from is_imm_over_range.
523 (is_oimm_within_range): Rename from is_oimm_over_range.
524 (v2_work_add_sub): Call SET_ERROR_INTEGER.
525 (csky_rolc): call is_imm_within_range instead of
526 is_imm_over_range.
527
dd221981
CQ		 5282020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
529
530 * config/tc-csky.c (md_begin): Add warning when -mdsp and
531 -mcpu=ck803ern are both added.
532 (parse_ldst_imm): Fix error message.
533
2781f857
AM		 5342020-08-30 Alan Modra <amodra@gmail.com>
535
536 * testsuite/gas/cr16/cbitb_test.d: Update expected output.
537 * testsuite/gas/cr16/cbitw_test.d: Likewise.
538 * testsuite/gas/cr16/sbitb_test.d: Likewise.
539 * testsuite/gas/cr16/sbitw_test.d: Likewise.
540 * testsuite/gas/cr16/storb_test.d: Likewise.
541 * testsuite/gas/cr16/storw_test.d: Likewise.
542 * testsuite/gas/cr16/tbitb_test.d: Likewise.
543 * testsuite/gas/cr16/tbitw_test.d: Likewise.
544
c9302810
AM		 5452020-08-30 Alan Modra <amodra@gmail.com>
546
d0ed6fdd
AM		 547 PR 26437
548 PR 26438
c9302810
AM		 549 * config/tc-cr16.c: Include limits.h, formatting.
550 (CR16_PRINT): Wrap params in parentheses. Remove parens from uses
551 throughout file.
552 (getconstant): Handle zero nbits.
553 (print_operand): Use unsigned variables. Simplify handling of
554 index regs.
555 (check_range): Use int32_t variables. Correct range checks.
556
8a267ea8
AM		 5572020-08-29 Alan Modra <amodra@gmail.com>
558
559 PR 26481
560 * config/tc-pj.c (md_assemble): Don't loop past end of
561 opcode->arg array.
562
ed2ed4dc
AM		 5632020-08-28 Alan Modra <amodra@gmail.com>
564
565 PR 26460
566 * config/tc-ia64.c (parse_operands): Don't access past end of
567 idesc->operands.
568
4a5700b6
MW		 5692020-08-26 Mark Wielaard <mark@klomp.org>
570
571 * as.c (parse_args): Handle bad -gdwarf options.
572
0861f561
CQ		 5732020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
574
575 * gas/config/tc-csky.c (md_begin): Set attributes.
576 (isa_flag): Change type to unsigned 64 bits.
577 (struct csky_cpu_info): Likewise.
578 (struct csky_macro_info): Likewise.
579 (set_csky_attribute): New.
580 * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
581 * testsuite/gas/csky/all.d: Likewise.
582 * testsuite/gas/csky/bsr1.d: Likewise.
583 * testsuite/gas/csky/csky_vdsp.d: Likewise.
584 * testsuite/gas/csky/cskyv2_all.d: Likewise.
585 * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
586 * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
587 * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
588 * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
589 * testsuite/gas/csky/cskyv2_float.d: Likewise.
590 * testsuite/gas/csky/enhance_dsp.d: Likewise.
591 * testsuite/gas/csky/java.d: Likewise.
592 * testsuite/gas/csky/v1_float.d: Likewise.
593 * testsuite/gas/csky/v2_float_part1.d: Likewise.
594 * testsuite/gas/csky/v2_float_part2.d: Likewise.
595 * testsuite/gas/csky/v2_tls_gd.d: Likewise.
596 * testsuite/gas/csky/v2_tls_ie.d: Likewise.
597 * testsuite/gas/csky/v2_tls_ld.d: Likewise.
598 * testsuite/gas/csky/v2_tls_le.d: Likewise.
599 * testsuite/gas/elf/elf.exp: Add handler for CSKY.
600 * testsuite/gas/elf/section2.e-csky: New.
601
6fbd4a8e
AM		 6022020-08-27 Alan Modra <amodra@gmail.com>
603
604 PR 26467
605 * cgen.c (weak_operand_overflow_check): Handle opmask for
606 operand length zero. Use 1UL constant.
607
e637b7ba
AM		 6082020-08-26 Alan Modra <amodra@gmail.com>
609
610 PR 26508
611 * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
612 when n_entries is zero.
613
d8d6da13
AM		 6142020-08-26 Alan Modra <amodra@gmail.com>
615
616 PR 26448
617 * symbols.c: Include limits.h.
618 (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
619 unsigned shift. Warn if shift count larger than valueT size.
620
b2f386b9
AM		 6212020-08-26 Alan Modra <amodra@gmail.com>
622
623 PR 26447
624 * expr.c (expr <O_left_shift>): Do an unsigned shift.
625
6262020-08-25 Alan Modra <amodra@gmail.com>
627
4449c81a
DF		 6282020-08-26 David Faust <david.faust@oracle.com>
629
630 * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
631 * testsuite/gas/bpf/indcall-1.d: New file.
632 * testsuite/gas/bpf/indcall-1.s: Likewise.
633 * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
634 * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
635 * testsuite/gas/bpf/bpf.exp: Run new tests.
636
69ff2100
AM		 6372020-08-25 Alan Modra <amodra@gmail.com>
638
b2f386b9 639 PR 26501
69ff2100
AM		 640 * gas/config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
641 misc_symbol_hash entries without values.
642
1de153a1
AM		 6432020-08-25 Alan Modra <amodra@gmail.com>
644
645 PR 26500
646 * tc-tic4x.c (tic4x_inst_make): Don't die on terminating insn
647 with name = "".
648
d3e0badd
AM		 6492020-08-25 Alan Modra <amodra@gmail.com>
650
651 PR 26441
652 * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
653 two or three chars, and don't bother copying.
654
250dd99f
AM		 6552020-08-25 Alan Modra <amodra@gmail.com>
656
657 PR 26426
658 * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
659 NS_NULL shape.
660
30b940a0
AM		 6612020-08-25 Alan Modra <amodra@gmail.com>
662
663 PR 26410
664 * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
665 (dollar_label_clear): Don't call memset with NULL pointer.
666
ca159256
AM		 6672020-08-25 Alan Modra <amodra@gmail.com>
668
669 * config/tc-arc.c (declare_register_set): Avoid false positive
670 format-overflow warning.
671 * config/tc-epiphany.c (md_assemble): Likewise.
672 * config/tc-mips.c (md_begin): Likewise.
673 * config/tc-mmix.c (mmix_md_begin): Likewise.
674 * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
675 positive "may be used uninitialized" warning.
676
531c73a3
CQ		 6772020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
678
679 * config/tc-csky.c (csky_archs): Add item for CK860,
680 change ck810 and ck807's arch_flag.
681 (csky_cpus): Add item for CK860.
682 (md_begin): Enable DSP for CK810 and CK807 by default.
683 (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
684 * gas/testsuite/gas/csky/cskyv2_all.d: Change 'sync 0'
685 to 'sync'.
686 * gas/testsuite/gas/csky/cskyv2_all.s: Likewise.
687 * gas/testsuite/gas/csky/cskyv2_ck860.d: New.
688 * gas/testsuite/gas/csky/cskyv2_ck860.s: New.
689 * gas/testsuite/gas/csky/enhance_dsp.d: Change plsli.u16
690 to plsli.16.
691 * gas/testsuite/gas/csky/enhance_dsp.s: Likewise.
692
12c4b9aa
AM		 6932020-08-24 Alan Modra <amodra@gmail.com>
694
695 * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
696 in case where it isn't copied.
697 * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
698 * testsuite/gas/tic54x/field.d: Dump section contents and symbols
699 rather than disassembling.
700 * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
701
f16c3d4f
AM		 7022020-08-24 Alan Modra <amodra@gmail.com>
703
704 * config/tc-aarch64.c (md_begin): Don't bother checking for
705 out of memory failure from str_htab_create.
706 * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
707 (arc_extcorereg, arc_stralloc): Likewise.
708 * config/tc-arm.c (md_begin): Likewise.
709 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
710 * config/tc-cris.c (md_begin): Likewise.
711 * config/tc-crx.c (md_begin): Likewise.
712 * config/tc-pdp11.c (md_begin): Likewise.
713 * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
714 * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
715
f3da8a96
AM		 7162020-08-24 Alan Modra <amodra@gmail.com>
717
718 * config/tc-arm.c (move_or_literal_pool): Avoid false positive
719 "may be used uninitialised".
720 (opcode_lookup): Likewise.
721
85d14aae
AM		 7222020-08-24 Alan Modra <amodra@gmail.com>
723
724 PR 26526
725 * symbols.c (local_symbol_convert): Clear out xtra.
726
d04aee0f
CQ		 7272020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
728
729 * config/tc-csky.c (CSKY_ISA_803R2): New.
730 (csky_archs): Add ck803r2 series.
731 (md_begin): Fix warning about -medsp.
732 (csky_get_freg_val): Support lowercase of fpu register name.
733 * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
734 * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
735
fe0e921f
AM		 7362020-08-23 Alan Modra <amodra@gmail.com>
737
738 PR 26513
739 * hash.h (htab_insert): Update prototype and comment.
740 (struct string_tuple): Make "value" a const void*.
741 (string_tuple_alloc): Likewise.
742 (str_hash_find, str_hash_find_n): Cast returned value.
743 (str_hash_insert): Add "replace" parameter, and return slot pointer.
744 Free alloc'd element when not inserted.
745 * hash.c (htab_insert): Likewise. Return slot when element exists,
746 otherwise return NULL.
747 * read.c (pop_insert): Insert into hash table without first searching.
748 * config/tc-avr.c (md_begin): Likewise.
749 * config/tc-msp430.c (md_begin): Likewise.
750 * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
751 * config/tc-v850.c (md_begin): Likewise.
752 * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
753 (delete_macro): Delete from hash table.
754 * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
755
756 * symbols.c (local_symbol_make, symbol_table_insert): Allow
757 replacement of hash table entries.
758 * config/obj-coff-seh.c (seh_hash_insert): Likewise.
759 * config/obj-coff.c (tag_insert): Likewise.
760 * config/tc-iq2000.c (iq2000_add_macro): Likewise.
761 * config/tc-m68k.c (md_begin): Likewise for aliases.
762 * config/tc-tic4x.c (tic4x_asg): Likewise.
763 * config/tc-tic6x.c (md_begin): Likewise.
764
765 * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
766 hash table entries.
767 * ecoff.c (add_string, get_tag): Likewise.
768 * macro.c (expand_irp): Likewise.
769 * config/obj-elf.c (build_additional_section_info): Likewise.
770 * config/tc-aarch64.c (insert_reg_alias): Likewise.
771 (checked_hash_insert): Likewise.
772 * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
773 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
774 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
775 * config/tc-arm.c (insert_reg_alias): Likewise.
776 (arm_tc_equal_in_insn, md_begin): Likewise.
777 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
778 * config/tc-cris.c (md_begin): Likewise.
779 * config/tc-crx.c (md_begin): Likewise.
780 * config/tc-csky.c (md_begin): Likewise.
781 * config/tc-d10v.c (md_begin): Likewise.
782 * config/tc-dlx.c (md_begin): Likewise.
783 * config/tc-ft32.c (md_begin): Likewise.
784 * config/tc-h8300.c (md_begin): Likewise.
785 * config/tc-hppa.c (md_begin): Likewise.
786 * config/tc-i386.c (md_begin): Likewise.
787 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
788 (md_begin, dot_alias): Likewise.
789 * config/tc-m68hc11.c (md_begin): Likewise.
790 * config/tc-m68k.c (md_begin): Likewise.
791 * config/tc-mcore.c (md_begin): Likewise.
792 * config/tc-microblaze.c (md_begin): Likewise.
793 * config/tc-mips.c (md_begin): Likewise.
794 * config/tc-mmix.c (md_begin): Likewise.
795 * config/tc-mn10200.c (md_begin): Likewise.
796 * config/tc-mn10300.c (md_begin): Likewise.
797 * config/tc-moxie.c (md_begin): Likewise.
798 * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
799 * config/tc-nios2.c (md_begin): Likewise.
800 * config/tc-ns32k.c (md_begin): Likewise.
801 * config/tc-pdp11.c (md_begin): Likewise.
802 * config/tc-pj.c (fake_opcode, md_begin): Likewise.
803 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
804 * config/tc-pru.c (md_begin): Likewise.
805 * config/tc-riscv.c (init_ext_version_hash): Likewise.
806 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
807 (riscv_init_csr_hash): Likewise.
808 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
809 * config/tc-score.c (s3_insert_reg): Likewise.
810 (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
811 * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
812 (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
813 * config/tc-sh.c (md_begin): Likewise.
814 * config/tc-sparc.c (md_begin): Likewise.
815 * config/tc-spu.c (md_begin): Likewise.
816 * config/tc-tic30.c (md_begin): Likewise.
817 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
818 * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
819 (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
820 (subsym_substitute): Likewise.
821 * config/tc-tilegx.c (md_begin): Likewise.
822 * config/tc-tilepro.c (md_begin): Likewise.
823 * config/tc-vax.c (vip_begin): Likewise.
824 * config/tc-wasm32.c (md_begin): Likewise.
825 * config/tc-xgate.c (md_begin): Likewise.
826 * config/tc-z8k.c (md_begin): Likewise.
827 * testsuite/gas/ppc/dcbt.d,
828 * testsuite/gas/ppc/dcbt.s: New test.
829 * testsuite/gas/ppc/ppc.exp: Run it.
830
831 * ecoff.c (add_string): Report fatal error on duplicates.
832 * config/tc-alpha.c (md_begin): Likewise.
833 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
834 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
835 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
836 * config/tc-cris.c (md_begin): Likewise.
837 * config/tc-crx.c (md_begin): Likewise.
838 * config/tc-dlx.c (md_begin): Likewise.
839 * config/tc-hppa.c (md_begin): Likewise.
840 * config/tc-i386.c (md_begin): Likewise.
841 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
842 (md_begin): Likewise.
843 * config/tc-m68k.c (md_begin): Likewise.
844 * config/tc-mips.c (md_begin): Likewise.
845 * config/tc-nios2.c (md_begin): Likewise.
846 * config/tc-ns32k.c (md_begin): Likewise.
847 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
848 * config/tc-pru.c (md_begin): Likewise.
849 * config/tc-riscv.c (init_ext_version_hash): Likewise.
850 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
851 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
852 * config/tc-sparc.c (md_begin): Likewise.
853 * config/tc-tic30.c (md_begin): Likewise.
854 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
855 * config/tc-tilegx.c (md_begin): Likewise.
856 * config/tc-tilepro.c (md_begin): Likewise.
857 * config/tc-vax.c (vip_begin): Likewise.
858
859 * config/tc-alpha.c,
860 * config/tc-arm.c,
861 * config/tc-avr.c,
862 * config/tc-cr16.c,
863 * config/tc-csky.c,
864 * config/tc-i386.c,
865 * config/tc-m68hc11.c,
866 * config/tc-m68k.c,
867 * config/tc-microblaze.c,
868 * config/tc-ns32k.c,
869 * config/tc-pj.c,
870 * config/tc-ppc.c,
871 * config/tc-score.c,
872 * config/tc-score7.c,
873 * config/tc-tic4x.c,
874 * config/tc-tic54x.c,
875 * config/tc-tilegx.c,
876 * config/tc-tilepro.c,
877 * config/tc-xgate.c: Formatting.
878
5014c2d2
AM		 8792020-08-21 Alan Modra <amodra@gmail.com>
880
881 * symbols.c (struct local_symbol): Add "hash" entry. Reorder fields.
882 Delete union. Adjust code throughout file.
883 (struct symbol): Add "hash", "name" and "x" entries. Reorder fields.
884 Split off some to..
885 (struct xsymbol): ..this. New struct. Adjust code throughout file
886 accessing these fields.
887 (struct symbol_entry): Delete.
888 (union symbol_entry): New.
889 (hash_symbol_entry): Adjust for symbol_entry_t change.
890 (symbol_entry_find): Likewise.
891 (eq_symbol_entry): Compare hash values too.
892 (symbol_entry_alloc): Delete.
893 (local_symbol_converted_p, local_symbol_mark_converted): Delete.
894 (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
895 (local_hash): Delete.
896 (abs_symbol_x, dot_symbol_x): New static var.
897 (symbol_init): New function.
898 (symbol_create): Rewrite.
899 (LOCAL_SYMBOL_CHECK): Delete. Replace uses throughout with simple
900 test of flags.local_symbol.
901 (local_symbol_make): Adjust for struct local_symbol changes.
902 (local_symbol_convert): Rewrite. Adjust all callers.
903 (symbol_table_insert): Simplify.
904 (symbol_clone): Comment on local sym cloning. Handle split symbol
905 struct.
906 (get_real_sym): Delete. Remove all uses.
907 (symbol_find_exact_noref): Simplify.
908 (resolve_local_symbol): Don't resolve non-locals.
909 (S_SET_SEGMENT): Don't special case reg_section.
910 (S_SET_NAME): Set both name and bsym->name.
911 (symbol_mark_resolved, symbol_resolved_p): Simplify.
912 (symbol_symbolS): Update comment.
913 (symbol_begin): Don't create local_hash. Adjust abs_symbol setup.
914 (dot_symbol_init): Adjust dot_symbol setup.
915 (symbol_print_statistics): Delete local_hash stats.
916
3c0d9d71
AM		 9172020-08-21 Alan Modra <amodra@gmail.com>
918
919 * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
920 and remove sy_ from other field names. Update throughout.
921 (struct symbol): Remove sy_ from field names. Delete unused
922 TARGET_SYMBOL_FIELDS. Update throughout file. Move after..
923 (struct local_symbol): ..here. Remove lsy_ from field names.
924 Delete unused TC_LOCAL_SYMFIELD_TYPE. Update throughout file.
925 (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
926 Expand uses throughout file.
927 (local_symbol_get_frag, local_symbol_set_frag): Likewise.
928 (symbol_new): Move symbol_table_frozen test to..
929 (symbol_append): ..here, and..
930 (symbol_insert): ..here.
931 (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
932 (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
933 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
934
e01e1cee
AM		 9352020-08-21 Alan Modra <amodra@gmail.com>
936
937 * symbols.h (symbol_new, symbol_create, local_symbol_make),
938 (symbol_temp_new): Arrange params as section, frag, offset.
939 * symbols.c: Adjust to suit.
940 * as.c: Likewise.
941 * cgen.c: Likewise.
942 * dwarf2dbg.c: Likewise.
943 * ecoff.c: Likewise.
944 * expr.c: Likewise.
945 * itbl-ops.c: Likewise.
946 * read.c: Likewise.
947 * stabs.c: Likewise.
948 * subsegs.c: Likewise.
949 * config/obj-coff.c: Likewise.
950 * config/obj-elf.c: Likewise.
951 * config/obj-macho.c: Likewise.
952 * config/tc-aarch64.c: Likewise.
953 * config/tc-alpha.c: Likewise.
954 * config/tc-arc.c: Likewise.
955 * config/tc-arm.c: Likewise.
956 * config/tc-avr.c: Likewise.
957 * config/tc-cr16.c: Likewise.
958 * config/tc-cris.c: Likewise.
959 * config/tc-csky.c: Likewise.
960 * config/tc-dlx.c: Likewise.
961 * config/tc-hppa.c: Likewise.
962 * config/tc-i386.c: Likewise.
963 * config/tc-ia64.c: Likewise.
964 * config/tc-m32r.c: Likewise.
965 * config/tc-m68k.c: Likewise.
966 * config/tc-mips.c: Likewise.
967 * config/tc-mmix.c: Likewise.
968 * config/tc-mn10200.c: Likewise.
969 * config/tc-mn10300.c: Likewise.
970 * config/tc-nds32.c: Likewise.
971 * config/tc-nios2.c: Likewise.
972 * config/tc-ppc.c: Likewise.
973 * config/tc-riscv.c: Likewise.
974 * config/tc-s390.c: Likewise.
975 * config/tc-sh.c: Likewise.
976 * config/tc-tic4x.c: Likewise.
977 * config/tc-tic54x.c: Likewise.
978 * config/tc-xtensa.c: Likewise.
979
d285ba8d
CQ		 9802020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
981
982 * config/tc-csky.c (csky_insn_info): Add member last_isize.
983 (md_assemble): Assign value to csky_insn.last_isize.
984 * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
985 * testsuite/gas/csky/enhance_dsp.s: Likewise.
986
a0522545
ML		 9872020-08-20 Martin Liska <mliska@suse.cz>
988
989 * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
990 options.
991 * as.c: Remove the options from help.
992 * doc/as.texi: Remove options.
993 * doc/internals.texi: Remove hash from documentation.
994 * hash.c (struct hash_entry): Remove.
995 (struct hash_control): Likewise.
996 (set_gas_hash_table_size): Likewise.
997 (hash_new_sized): Likewise.
998 (hash_new): Likewise.
999 (hash_die): Likewise.
1000 (hash_lookup): Likewise.
1001 (hash_insert): Likewise.
1002 (hash_jam): Likewise.
1003 (hash_replace): Likewise.
1004 (hash_find): Likewise.
1005 (hash_find_n): Likewise.
1006 (hash_delete): Likewise.
1007 (hash_traverse): Likewise.
1008 (hash_print_statistics): Likewise.
1009 (TABLES): Likewise.
1010 (STATBUFSIZE): Likewise.
1011 (main): Likewise.
1012 (what): Likewise.
1013 (destroy): Likewise.
1014 (applicatee): Likewise.
1015 (whattable): Likewise.
1016 * hash.h (struct hash_control): Likewise.
1017 (set_gas_hash_table_size): Likewise.
1018 (hash_new): Likewise.
1019 (hash_new_sized): Likewise.
1020 (hash_die): Likewise.
1021 (hash_insert): Likewise.
1022 (hash_jam): Likewise.
1023 (hash_replace): Likewise.
1024 (hash_find): Likewise.
1025 (hash_find_n): Likewise.
1026 (hash_delete): Likewise.
1027 (hash_traverse): Likewise.
1028 (hash_print_statistics): Likewise.
1029
629310ab
ML		 10302020-08-20 Martin Liska <mliska@suse.cz>
1031
1032 * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1033 str_htab type.
1034 (seh_hash_find): Likewise.
1035 (seh_hash_find_or_make): Likewise.
1036 * config/obj-coff.c (tag_init): Likewise.
1037 (tag_insert): Likewise.
1038 (tag_find): Likewise.
1039 * config/obj-elf.c (struct group_list): Likewise.
1040 (build_additional_section_info): Likewise.
1041 (free_section_idx): Likewise.
1042 (elf_adjust_symtab): Likewise.
1043 (elf_frob_file_after_relocs): Likewise.
1044 * config/tc-aarch64.c (INSN_SIZE): Likewise.
1045 (parse_reg): Likewise.
1046 (insert_reg_alias): Likewise.
1047 (create_register_alias): Likewise.
1048 (s_unreq): Likewise.
1049 (parse_shift): Likewise.
1050 (parse_pldop): Likewise.
1051 (parse_barrier): Likewise.
1052 (parse_barrier_psb): Likewise.
1053 (parse_bti_operand): Likewise.
1054 (parse_sys_reg): Likewise.
1055 (parse_sys_ins_reg): Likewise.
1056 (lookup_mnemonic): Likewise.
1057 (opcode_lookup): Likewise.
1058 (parse_operands): Likewise.
1059 (checked_hash_insert): Likewise.
1060 (sysreg_hash_insert): Likewise.
1061 (fill_instruction_hash_table): Likewise.
1062 (md_begin): Likewise.
1063 * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1064 (get_alpha_reloc_tag): Likewise.
1065 (assemble_tokens_to_insn): Likewise.
1066 (assemble_tokens): Likewise.
1067 (md_begin): Likewise.
1068 * config/tc-arc.c (arc_find_opcode): Likewise.
1069 (arc_insert_opcode): Likewise.
1070 (find_opcode_match): Likewise.
1071 (declare_register): Likewise.
1072 (declare_addrtype): Likewise.
1073 (md_begin): Likewise.
1074 (arc_parse_name): Likewise.
1075 (tc_arc_regname_to_dw2regnum): Likewise.
1076 (arc_extcorereg): Likewise.
1077 * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1078 (arm_reg_parse_multi): Likewise.
1079 (parse_reloc): Likewise.
1080 (insert_reg_alias): Likewise.
1081 (create_register_alias): Likewise.
1082 (s_unreq): Likewise.
1083 (parse_shift): Likewise.
1084 (parse_psr): Likewise.
1085 (parse_cond): Likewise.
1086 (parse_barrier): Likewise.
1087 (do_vfp_nsyn_opcode): Likewise.
1088 (opcode_lookup): Likewise.
1089 (arm_tc_equal_in_insn): Likewise.
1090 (md_begin): Likewise.
1091 * config/tc-avr.c (md_begin): Likewise.
1092 (avr_ldi_expression): Likewise.
1093 (md_assemble): Likewise.
1094 (avr_update_gccisr): Likewise.
1095 (avr_emit_insn): Likewise.
1096 * config/tc-cr16.c (get_register): Likewise.
1097 (get_register_pair): Likewise.
1098 (get_index_register): Likewise.
1099 (get_index_register_pair): Likewise.
1100 (get_pregister): Likewise.
1101 (get_pregisterp): Likewise.
1102 (initialise_reg_hash_table): Likewise.
1103 (md_begin): Likewise.
1104 (cr16_assemble): Likewise.
1105 (md_assemble): Likewise.
1106 * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1107 (md_begin): Likewise.
1108 (cris_process_instruction): Likewise.
1109 * config/tc-crx.c (get_register): Likewise.
1110 (get_copregister): Likewise.
1111 (md_begin): Likewise.
1112 (md_assemble): Likewise.
1113 * config/tc-csky.c (md_begin): Likewise.
1114 (parse_opcode): Likewise.
1115 (get_operand_value): Likewise.
1116 (v1_work_jbsr): Likewise.
1117 (v2_work_rotlc): Likewise.
1118 (v2_work_bgeni): Likewise.
1119 (v2_work_not): Likewise.
1120 * config/tc-d10v.c (sizeof): Likewise.
1121 (md_begin): Likewise.
1122 (do_assemble): Likewise.
1123 (md_apply_fix): Likewise.
1124 * config/tc-d30v.c (sizeof): Likewise.
1125 (md_begin): Likewise.
1126 (do_assemble): Likewise.
1127 * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1128 (md_begin): Likewise.
1129 (machine_ip): Likewise.
1130 * config/tc-ft32.c (md_begin): Likewise.
1131 (md_assemble): Likewise.
1132 * config/tc-h8300.c (md_begin): Likewise.
1133 (md_assemble): Likewise.
1134 * config/tc-hppa.c (pa_ip): Likewise.
1135 (md_begin): Likewise.
1136 * config/tc-i386.c (md_begin): Likewise.
1137 (i386_print_statistics): Likewise.
1138 (parse_insn): Likewise.
1139 (process_operands): Likewise.
1140 (i386_index_check): Likewise.
1141 (parse_real_register): Likewise.
1142 * config/tc-ia64.c (dot_rot): Likewise.
1143 (dot_entry): Likewise.
1144 (declare_register): Likewise.
1145 (md_begin): Likewise.
1146 (ia64_parse_name): Likewise.
1147 (md_assemble): Likewise.
1148 (dot_alias): Likewise.
1149 (do_alias): Likewise.
1150 (ia64_adjust_symtab): Likewise.
1151 (do_secalias): Likewise.
1152 (ia64_frob_file): Likewise.
1153 * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1154 (md_begin): Likewise.
1155 (print_insn_format): Likewise.
1156 (md_assemble): Likewise.
1157 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1158 (m68k_ip): Likewise.
1159 (md_begin): Likewise.
1160 * config/tc-mcore.c (md_begin): Likewise.
1161 (md_assemble): Likewise.
1162 * config/tc-microblaze.c (md_begin): Likewise.
1163 (md_assemble): Likewise.
1164 (md_apply_fix): Likewise.
1165 * config/tc-mips.c (nopic_need_relax): Likewise.
1166 (md_begin): Likewise.
1167 (macro_build): Likewise.
1168 (mips16_macro_build): Likewise.
1169 (mips_lookup_insn): Likewise.
1170 (mips_ip): Likewise.
1171 (mips16_ip): Likewise.
1172 * config/tc-mmix.c (sizeof): Likewise.
1173 (mmix_md_begin): Likewise.
1174 (md_assemble): Likewise.
1175 * config/tc-mn10200.c (md_begin): Likewise.
1176 (md_assemble): Likewise.
1177 * config/tc-mn10300.c (HAVE_AM30): Likewise.
1178 (md_begin): Likewise.
1179 (md_assemble): Likewise.
1180 * config/tc-moxie.c (md_begin): Likewise.
1181 (md_assemble): Likewise.
1182 * config/tc-msp430.c (md_begin): Likewise.
1183 (msp430_operands): Likewise.
1184 (md_assemble): Likewise.
1185 * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1186 (builtin_isreg): Likewise.
1187 (builtin_regnum): Likewise.
1188 (nds32_init_nds32_pseudo_opcodes): Likewise.
1189 (nds32_lookup_pseudo_opcode): Likewise.
1190 (nds32_relax_hint): Likewise.
1191 (md_begin): Likewise.
1192 (nds32_find_reloc_table): Likewise.
1193 (nds32_elf_append_relax_relocs_traverse): Likewise.
1194 (nds32_relax_branch_instructions): Likewise.
1195 (md_convert_frag): Likewise.
1196 (nds32_elf_analysis_relax_hint): Likewise.
1197 (tc_nds32_regname_to_dw2regnum): Likewise.
1198 * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1199 (nios2_reg_lookup): Likewise.
1200 (nios2_ps_lookup): Likewise.
1201 (md_begin): Likewise.
1202 * config/tc-ns32k.c (struct hash_control): Likewise.
1203 (parse): Likewise.
1204 (md_begin): Likewise.
1205 * config/tc-pdp11.c (md_begin): Likewise.
1206 (md_assemble): Likewise.
1207 * config/tc-pj.c (fake_opcode): Likewise.
1208 (alias): Likewise.
1209 (md_begin): Likewise.
1210 (md_assemble): Likewise.
1211 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1212 (md_assemble): Likewise.
1213 * config/tc-pru.c (pru_opcode_lookup): Likewise.
1214 (pru_reg_lookup): Likewise.
1215 (md_begin): Likewise.
1216 (md_end): Likewise.
1217 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1218 (riscv_get_default_ext_version): Likewise.
1219 (riscv_set_arch): Likewise.
1220 (init_opcode_names_hash): Likewise.
1221 (opcode_name_lookup): Likewise.
1222 (enum reg_class): Likewise.
1223 (hash_reg_name): Likewise.
1224 (riscv_init_csr_hash): Likewise.
1225 (reg_csr_lookup_internal): Likewise.
1226 (reg_lookup_internal): Likewise.
1227 (init_opcode_hash): Likewise.
1228 (md_begin): Likewise.
1229 (DECLARE_CSR): Likewise.
1230 (macro_build): Likewise.
1231 (riscv_ip): Likewise.
1232 * config/tc-s390.c (register_name): Likewise.
1233 (s390_setup_opcodes): Likewise.
1234 (md_begin): Likewise.
1235 (md_assemble): Likewise.
1236 (s390_insn): Likewise.
1237 * config/tc-score.c (struct s3_reg_map): Likewise.
1238 (s3_score_reg_parse): Likewise.
1239 (s3_dependency_type_from_insn): Likewise.
1240 (s3_parse_16_32_inst): Likewise.
1241 (s3_parse_48_inst): Likewise.
1242 (s3_insert_reg): Likewise.
1243 (s3_build_reg_hsh): Likewise.
1244 (s3_build_score_ops_hsh): Likewise.
1245 (s3_build_dependency_insn_hsh): Likewise.
1246 (s3_begin): Likewise.
1247 * config/tc-score7.c (struct s7_reg_map): Likewise.
1248 (s7_score_reg_parse): Likewise.
1249 (s7_dependency_type_from_insn): Likewise.
1250 (s7_parse_16_32_inst): Likewise.
1251 (s7_build_score_ops_hsh): Likewise.
1252 (s7_build_dependency_insn_hsh): Likewise.
1253 (s7_insert_reg): Likewise.
1254 (s7_build_reg_hsh): Likewise.
1255 (s7_begin): Likewise.
1256 * config/tc-sh.c (EMPTY): Likewise.
1257 (md_begin): Likewise.
1258 (find_cooked_opcode): Likewise.
1259 * config/tc-sparc.c (md_begin): Likewise.
1260 (sparc_ip): Likewise.
1261 * config/tc-spu.c (md_begin): Likewise.
1262 (md_assemble): Likewise.
1263 * config/tc-tic30.c (md_begin): Likewise.
1264 (tic30_operand): Likewise.
1265 (tic30_parallel_insn): Likewise.
1266 (md_assemble): Likewise.
1267 * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1268 (tic4x_asg): Likewise.
1269 (tic4x_inst_insert): Likewise.
1270 (tic4x_inst_add): Likewise.
1271 (md_begin): Likewise.
1272 (tic4x_operand_parse): Likewise.
1273 (md_assemble): Likewise.
1274 * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1275 (stag_add_field_symbols): Likewise.
1276 (tic54x_endstruct): Likewise.
1277 (tic54x_tag): Likewise.
1278 (tic54x_remove_local_label): Likewise.
1279 (tic54x_clear_local_labels): Likewise.
1280 (tic54x_var): Likewise.
1281 (tic54x_macro_start): Likewise.
1282 (tic54x_macro_info): Likewise.
1283 (tic54x_macro_end): Likewise.
1284 (subsym_isreg): Likewise.
1285 (subsym_structsz): Likewise.
1286 (md_begin): Likewise.
1287 (is_mmreg): Likewise.
1288 (is_type): Likewise.
1289 (encode_condition): Likewise.
1290 (encode_cc3): Likewise.
1291 (encode_cc2): Likewise.
1292 (encode_operand): Likewise.
1293 (tic54x_parse_insn): Likewise.
1294 (tic54x_parse_parallel_insn_firstline): Likewise.
1295 (subsym_create_or_replace): Likewise.
1296 (subsym_lookup): Likewise.
1297 (subsym_substitute): Likewise.
1298 (tic54x_undefined_symbol): Likewise.
1299 * config/tc-tic6x.c (md_begin): Likewise.
1300 (md_assemble): Likewise.
1301 * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1302 (INSERT_SPECIAL_OP): Likewise.
1303 (md_begin): Likewise.
1304 (tilegx_parse_name): Likewise.
1305 (parse_reg_expression): Likewise.
1306 (md_assemble): Likewise.
1307 * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1308 (INSERT_SPECIAL_OP): Likewise.
1309 (tilepro_parse_name): Likewise.
1310 (parse_reg_expression): Likewise.
1311 (md_assemble): Likewise.
1312 * config/tc-v850.c (md_begin): Likewise.
1313 (md_assemble): Likewise.
1314 * config/tc-vax.c (md_ri_to_chars): Likewise.
1315 (vip_begin): Likewise.
1316 (vip): Likewise.
1317 (main): Likewise.
1318 (md_begin): Likewise.
1319 * config/tc-wasm32.c (md_begin): Likewise.
1320 (md_assemble): Likewise.
1321 * config/tc-xgate.c (xgate_parse_operand): Likewise.
1322 (md_begin): Likewise.
1323 (md_assemble): Likewise.
1324 * config/tc-z8k.c (md_begin): Likewise.
1325 (md_assemble): Likewise.
1326
494b2fc8
ML		 13272020-08-20 Martin Liska <mliska@suse.cz>
1328
1329 * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
1330 functions.
1331 (dwcfi_hash_find): Likewise.
1332 (dwcfi_hash_find_or_make): Likewise.
1333
f7a5981b
ML		 13342020-08-20 Martin Liska <mliska@suse.cz>
1335
1336 * ecoff.c (INIT_VARRAY): Use htab_t.
1337 (add_string): Likewise.
1338 (ecoff_read_begin_hook): Use new str_htab_create.
1339 (get_tag): Use htab_t.
1340 (add_file): Likewise.
1341
8d32ded0
ML		 13422020-08-20 Martin Liska <mliska@suse.cz>
1343
1344 * hash.h (struct string_tuple): New.
1345 (hash_string_tuple): Likewise.
1346 (eq_string_tuple): Likewise.
1347 (string_tuple_alloc): Likewise.
1348 (str_hash_find): Likewise.
1349 (str_hash_find_n): Likewise.
1350 (str_hash_delete): Likewise.
1351 (str_hash_insert): Likewise.
1352 (str_htab_create): Likewise.
1353
d3b740ca
ML		 13542020-08-20 Martin Liska <mliska@suse.cz>
1355
1356 * symbols.c (struct symbol_entry): New.
1357 (hash_symbol_entry): Likewise.
1358 (eq_symbol_entry): Likewise.
1359 (symbol_entry_alloc): Likewise.
1360 (symbol_entry_find): Likewise.
1361 (local_symbol_make): Use htab hash table.
1362 (local_symbol_convert): Likewise.
1363 (symbol_table_insert): Likewise.
1364 (symbol_find_exact_noref): Likewise.
1365 (resolve_local_symbol): Likewise.
1366 (resolve_local_symbol_values): Likewise.
1367 (symbol_begin): Likewise.
1368 (symbol_print_statistics): Likewise.
1369
32e4c1c2
ML		 13702020-08-20 Martin Liska <mliska@suse.cz>
1371
1372 * read.c (struct po_entry): New.
1373 (hash_po_entry): Likewise.
1374 (eq_po_entry): Likewise.
1375 (po_entry_alloc): Likewise.
1376 (po_entry_find): Likewise.
1377 (pop_insert): Likewise.
1378 (pobegin): Use htab hash table.
1379 (read_a_source_file): Likewise.
1380 (s_macro): Likewise.
1381 (read_print_statistics): Likewise.
1382 * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
1383 * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
1384
2b272f44
ML		 13852020-08-20 Martin Liska <mliska@suse.cz>
1386
1387 * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
1388 * macro.c (struct hash_control): Use htab.
1389 (macro_init): Likewise.
1390 (do_formals): Likewise.
1391 (free_macro): Likewise.
1392 (define_macro): Likewise.
1393 (sub_actual): Likewise.
1394 (macro_expand_body): Likewise.
1395 (macro_expand): Likewise.
1396 (check_macro): Likewise.
1397 (delete_macro): Likewise.
1398 (expand_irp): Likewise.
1399 * macro.h (struct macro_hash_entry): New struct.
1400 (hash_macro_entry): New.
1401 (eq_macro_entry): Likewise.
1402 (macro_entry_alloc): Likewise.
1403 (macro_entry_find): Likewise.
1404 (struct formal_hash_entry): Likewise.
1405 (hash_formal_entry): Likewise.
1406 (eq_formal_entry): Likewise.
1407 (formal_entry_alloc): Likewise.
1408 (formal_entry_find): Likewise.
1409
abebb03c
ML		 14102020-08-20 Martin Liska <mliska@suse.cz>
1411
1412 * as.h: Include hashtab.h.
1413 * hash.c (htab_insert): New.
1414 (htab_print_statistics): Likewise.
1415 * hash.h (htab_insert): Likewise.
1416 (htab_print_statistics): Likewise.
1417
18a8a00e
AM		 14182020-08-19 Alan Modra <amodra@gmail.com>
1419
1420 * testsuite/gas/ppc/int128.s: Correct vcmpuq.
1421 * testsuite/gas/ppc/int128.d: Update.
1422 * testsuite/gas/ppc/xvtlsbb.d: Update.
1423
587a4371
PB		 14242020-08-18 Peter Bergner <bergner@linux.ibm.com>
1425
1426 * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
1427 * testsuite/gas/ppc/vsx4.d: Likewise.
1428
d4d05d13
AC		 14292020-08-17 Alex Coplan <alex.coplan@arm.com>
1430
1431 * config/obj-elf.c (obj_elf_change_section): When repurposing an
1432 existing symbol, ensure that we set sy_value as per other (fresh)
1433 section symbols.
1434 * testsuite/gas/elf/elf.exp: Add new test.
1435 * testsuite/gas/elf/section-symbol-redef.d: New test.
1436 * testsuite/gas/elf/section-symbol-redef.s: Input for test.
1437
8118fd43
NC		 14382020-08-13 Nick Clifton <nickc@redhat.com>
1439
1440 PR 26359
1441 * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
1442 $GDB_DEBUG$ section has already been created.
1443
225f1684
JR		 14442020-08-12 Joe Ramsay <joe.ramsay@.arm.com>
1445
1446 * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
1447 NS_FD shape when MVE is present
1448 * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
1449 * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
1450 * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
1451 * testsuite/gas/arm/mve-vcvtne-it.d: New test.
1452 * testsuite/gas/arm/mve-vcvtne-it.s: New test.
1453
2e49fd1e
AC		 14542020-08-12 Alex Coplan <alex.coplan@arm.com>
1455
1456 * testsuite/gas/aarch64/mpam-bad.d: New test.
1457 * testsuite/gas/aarch64/mpam-bad.l: Error output.
1458 * testsuite/gas/aarch64/mpam-bad.s: Input.
1459 * testsuite/gas/aarch64/mpam.d: New test.
1460 * testsuite/gas/aarch64/mpam.s: Input.
1461
369afd50
NC		 14622020-08-12 Nick Clifton <nickc@redhat.com>
1463
1464 PR 26346
1465 * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
1466 of the -mno-csr-check option.
1467
79ddc884
NC		 14682020-08-12 Nick Clifton <nickc@redhat.com>
1469
1470 * po/ru.po: Updated Russian translation.
1471
fa63795f
AC		 14722020-08-10 Alex Coplan <alex.coplan@arm.com>
1473
1474 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
1475 a long system register.
1476 (parse_sys_ins_reg): Likewise.
1477 (sysreg_hash_insert): New.
1478 (md_begin): Use sysreg_hash_insert() to ensure all system
1479 registers are no longer than the maximum length at startup.
1480 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
1481 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
1482 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
1483
f7cb161e
PW		 14842020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
1485
1486 * config/tc-aarch64.c (parse_sys_reg): Call to
1487 aarch64_sys_ins_reg_supported_p instead of
1488 aarch64_sys_reg_supported_p.
1489 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
1490 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
1491 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
1492 * testsuite/gas/aarch64/sysreg-5.s: New test.
1493
8b2742a1
AM		 14942020-08-10 Alan Modra <amodra@gmail.com>
1495
1496 * testsuite/gas/ppc/power8.d,
1497 * testsuite/gas/ppc/power8.s: Add miso.
1498 * testsuite/gas/ppc/power9.d,
1499 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
1500
5fbec329
AM		 15012020-08-10 Alan Modra <amodra@gmail.com>
1502
1503 * testsuite/gas/ppc/power8.d: Update.
1504 * testsuite/gas/ppc/vsx2.d: Update.
1505
86c0f617
AM		 15062020-08-10 Alan Modra <amodra@gmail.com>
1507
1508 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
1509 stswi, or stswx in little-endian mode.
1510 * testsuite/gas/ppc/476.d,
1511 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
1512 * testsuite/gas/ppc/a2.d,
1513 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
1514 * testsuite/gas/ppc/be.d,
1515 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
1516 * testsuite/gas/ppc/le_error.d,
1517 * testsuite/gas/ppc/le_error.l: New little-endian test.
1518 * testsuite/gas/ppc/ppc.exp: Run new tests.
1519
7bb178ec
L		 15202020-08-07 H.J. Lu <hongjiu.lu@intel.com>
1521
1522 * read.c (read_a_source_file): Ignore rest of line on overflow
1523 error.
1524
d27aad4e
AC		 15252020-08-06 Alex Coplan <alex.coplan@arm.com>
1526
1527 * read.c (read_a_source_file): Use long for local labels, detect
1528 overflow and raise an error for overly-long labels.
1529 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
1530 * testsuite/gas/all/local-label-overflow.d: New test.
1531 * testsuite/gas/all/local-label-overflow.l: Error output.
1532 * testsuite/gas/all/local-label-overflow.s: Input.
1533
563a3225
CG		 15342020-08-04 Christian Groessler <chris@groessler.org>
1535
1536 * gas/testsuite/gas/z8k/inout.d: Adapt to correct encoding of
1537 "sout/soutb #imm,reg"
1538
789198ca
L		 15392020-08-04 H.J. Lu <hongjiu.lu@intel.com>
1540
1541 * NEWS: Mention {disp16} pseudo prefix.
1542
b0a72f49
L		 15432020-08-04 H.J. Lu <hongjiu.lu@intel.com>
1544
1545 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
1546 change.
1547
6b9a135d
MW		 15482020-08-04 Mark Wielaard <mark@klomp.org>
1549
1550 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
1551 DW_FORM_udata for DW_AT_high_pc.
1552 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
1553 DWARF2_VERSION >= 4.
1554 * read.c (emit_leb128_exp): No longer static.
1555 * read.h (emit_leb128_exp): Define.
1556
f63d03dd
MW		 15572020-08-02 Mark Wielaard <mark@klomp.org>
1558
1559 * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
1560 least one directory if there is at least one file. Use dirs[1]
1561 if dirs[0] is not set, or if there is no dirs[1] the current
1562 working directory. Use files[1] filename, when files[0] filename
1563 isn't set.
1564
a3b3e858
MW		 15652020-08-02 Mark Wielaard <mark@klomp.org>
1566
1567 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
1568 for DWARF5.
1569 * gas/testsuite/gas/elf/dwarf-4-cu.d: New file.
1570 * gas/testsuite/gas/elf/dwarf-4-cu.s: Likewise.
1571 * gas/testsuite/gas/elf/dwarf-5-cu.d: Likewise.
1572 * gas/testsuite/gas/elf/dwarf-5-cu.s: Likewise.
1573 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
1574
25b1f10d
MW		 15752020-08-02 Mark Wielaard <mark@klomp.org>
1576
1577 * doc/as.texi (--gdwarf-[345]): Fix typo.
1578
e4ae357f
JL		 15792020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1580
1581 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
1582 (md_parse_option): Remove case for OPTION_MOVE_DATA.
1583 (md_longopts): Remove "md" entry.
1584 (md_show_usage): Likewise.
1585
41eb8e88
L		 15862020-07-30 H.J. Lu <hongjiu.lu@intel.com>
1587
1588 PR gas/26305
1589 * config/tc-i386.c (_i386_insn::disp_encoding): Add
1590 disp_encoding_16bit.
1591 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
1592 {disp16}.
1593 (build_modrm_byte): Handle {disp16}.
1594 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
1595 prefixes.
1596 * doc/c-i386.texi: Update {disp32} documentation and document
1597 {disp16}.
1598 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
1599 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
1600 tests.
1601 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
1602 tests with 128-byte displacement. Add {disp16} tests.
1603 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
1604 vmovaps test. Add (%r13)/(%r13d) tests.
1605 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
1606 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
1607 * testsuite/gas/i386/inval-pseudo.l: Updated.
1608 * testsuite/gas/i386/pseudos.d: Likewise.
1609 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1610
c8693053
RO		 16112020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1612
1613 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1614 * Makefile.in, doc/Makefile.in: Regenerate.
1615 * configure: Regenerate.
1616
ac2599c4
L		 16172020-07-30 H.J. Lu <hongjiu.lu@intel.com>
1618
1619 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
1620 * testsuite/gas/elf/dwarf2-5.d: Likewise.
1621 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
1622 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
1623 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
1624 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
1625
4d8ee860
NC		 16262020-07-30 Nick Clifton <nickc@redhat.com>
1627
f291783b 1628 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 1629 the command line.
1630
c77cb2a0
MR		 16312020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1632
1633 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
1634 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
1635 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
1636 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
1637 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
1638 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
1639 * testsuite/gas/mips/mips.exp: Run the new tests.
1640
3f1b17bb
MR		 16412020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1642
1643 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
1644 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
1645 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
1646 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
1647 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
1648 * testsuite/gas/mips/global-local-symtab.s: New test source.
1649 * testsuite/gas/mips/mips.exp: Run the new tests.
1650
1a02d6b0
L		 16512020-07-28 H.J. Lu <hongjiu.lu@intel.com>
1652
1653 PR gas/26305
1654 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
1655 (%bp)/(%ebp)/(%rbp) for {disp32}.
1656 * doc/c-i386.texi: Update {disp32} documentation.
1657 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
1658 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
1659 * testsuite/gas/i386/pseudos.d: Updated.
1660 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1661
608d61c2
L		 16622020-07-27 H.J. Lu <hongjiu.lu@intel.com>
1663
1664 * doc/as.texi: Replace preceeded with preceded.
1665
39fdda07
MR		 16662020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
1667
1668 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
1669 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
1670 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
1671 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
1672 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
1673 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
1674 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
1675 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
1676 file.
1677 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
1678 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
1679 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
1680 file.
1681 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
1682 file.
1683 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
1684 file.
1685 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
1686 file.
1687 * testsuite/gas/mips/jal-xgot-irix.d: New file.
1688 * testsuite/gas/mips/jalr2-irix.d: New file.
1689 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
1690 New file.
1691 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
1692 file.
1693 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
1694 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
1695 `*-*-irix*' targets. Add source file designator.
1696 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
1697 `*-*-irix*' targets.
1698 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
1699 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
1700 * testsuite/gas/mips/jalr2.d: Add name designator.
1701 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
1702 tests involving the JALR relocation throughout.
1703
b83d958f
MR		 17042020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
1705
1706 * testsuite/gas/mips/mips.exp: Use a helper variable for
1707 IRIX/non-IRIX test selection.
1708
bf4ba07c
JB		 17092020-07-21 Jan Beulich <jbeulich@suse.com>
1710
1711 * testsuite/gas/i386/evex-no-scale-64.d,
1712 testsuite/gas/i386/addr32.d,
1713 testsuite/gas/i386/x86-64-addr32-intel.d,
1714 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
1715
2b42b041
CQ		 17162020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1717
1718 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
1719
185a798e
JB		 17202020-07-21 Jan Beulich <jbeulich@suse.com>
1721
1722 * testsuite/gas/i386/evex-no-scale-32.d,
1723 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
1724 * testsuite/gas/i386/evex-no-scale-32.s,
1725 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
1726 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
1727 instead of .section.
1728 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
1729 specific section.
1730
ec4fcab0
MR		 17312020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
1732
1733 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
1734 (my_getSmallExpression): Adjust accordingly.
1735
b3983e5f
JB		 17362020-07-20 Jan Beulich <jbeulich@suse.com>
1737
1738 PR gas/4572
1739 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
1740 conditional around it.
1741 (md_begin): Insert backslash into operand_chars[] when slash is
1742 a comment character.
1743 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
1744 \* as operators when / may be a comment character.
1745 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
1746 * testsuite/gas/i386/i386.exp: Run new test.
1747
750e4bf7
JB		 17482020-07-20 Jan Beulich <jbeulich@suse.com>
1749
1750 PR gas/4572
1751 * app.c (last_char): Drop TC_ARM conditional around it.
1752 (struct app_save): Drop TC_ARM conditional around last_char.
1753 (app_push, app_pop): Drop TC_ARM conditional from last_char
1754 accesses.
1755 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
1756 backslash-precedes-comment-character check.
1757
48ef937e
JB		 17582020-07-20 Jan Beulich <jbeulich@suse.com>
1759
1760 * config/tc-i386.c (frag_opcode_byte): New.
1761 (output_branch): Emit error when in absolute section.
1762 (output_jump, output_insn): Use frag_opcode_byte. Handle being
1763 in absolute section.
1764 (output_interseg_jump, output_disp, output_imm): Handle being in
1765 absolute section.
1766 * testsuite/gas/i386/sizing.s,
1767 testsuite/gas/i386/sizing32.d,
1768 testsuite/gas/i386/sizing64.d: New.
1769 * testsuite/gas/i386/i386.exp: Run new tests.
1770
693bec1e
JB		 17712020-07-20 Jan Beulich <jbeulich@suse.com>
1772
1773 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
1774 is_elf_format as applicable; merely exclude iamcu tests.
1775
2585b7a5
L		 17762020-07-19 H.J. Lu <hongjiu.lu@intel.com>
1777
1778 PR gas/26263
1779 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
1780 against section to PC32 reloc.
1781 * testsuite/gas/i386/relax-5.d: Updated.
1782 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1783
04c662e2
L		 17842020-07-15 H.J. Lu <hongjiu.lu@intel.com>
1785
1786 PR gas/26237
1787 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
1788 * testsuite/gas/i386/addr32.d: Likewise.
1789 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1790 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1791
56c1b507
NC		 17922020-07-15 Nick Clifton <nickc@redhat.com>
1793
1794 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
1795 the addend field of REL relocations. Store the full addend into
1796 the note for REL relocations.
1797
e2e018c3
JB		 17982020-07-15 Jan Beulich <jbeulich@suse.com>
1799
1800 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
1801 immediate.
1802 * testsuite/gas/i386/x86-64-stack-intel.d,
1803 testsuite/gas/i386/x86-64-stack-suffix.d,
1804 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
1805
36938cab
JB		 18062020-07-15 Jan Beulich <jbeulich@suse.com>
1807
1808 * testsuite/gas/i386/disassem.d,
1809 testsuite/gas/i386/ilp32/x86-64-branch.d,
1810 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
1811 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
1812 testsuite/gas/i386/noreg32.d,
1813 testsuite/gas/i386/noreg64-rex64.d,
1814 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
1815 testsuite/gas/i386/opcode.d,
1816 testsuite/gas/i386/solaris/x86-64-branch-2.d,
1817 testsuite/gas/i386/solaris/x86-64-jump.d,
1818 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
1819 testsuite/gas/i386/solaris/x86-64-nop-3.d,
1820 testsuite/gas/i386/solaris/x86-64-nop-4.d,
1821 testsuite/gas/i386/solaris/x86-64-nop-5.d,
1822 testsuite/gas/i386/solaris/x86-64-relax-2.d,
1823 testsuite/gas/i386/solaris/x86-64-relax-3.d,
1824 testsuite/gas/i386/x86-64-align-branch-1a.d,
1825 testsuite/gas/i386/x86-64-align-branch-1b.d,
1826 testsuite/gas/i386/x86-64-align-branch-1c.d,
1827 testsuite/gas/i386/x86-64-align-branch-1d.d,
1828 testsuite/gas/i386/x86-64-align-branch-1e.d,
1829 testsuite/gas/i386/x86-64-align-branch-1f.d,
1830 testsuite/gas/i386/x86-64-align-branch-1g.d,
1831 testsuite/gas/i386/x86-64-align-branch-1h.d,
1832 testsuite/gas/i386/x86-64-align-branch-1i.d,
1833 testsuite/gas/i386/x86-64-align-branch-2a.d,
1834 testsuite/gas/i386/x86-64-align-branch-2b.d,
1835 testsuite/gas/i386/x86-64-align-branch-2c.d,
1836 testsuite/gas/i386/x86-64-align-branch-3.d,
1837 testsuite/gas/i386/x86-64-align-branch-4a.d,
1838 testsuite/gas/i386/x86-64-align-branch-4b.d,
1839 testsuite/gas/i386/x86-64-align-branch-5.d,
1840 testsuite/gas/i386/x86-64-align-branch-6.d,
1841 testsuite/gas/i386/x86-64-branch-2.d,
1842 testsuite/gas/i386/x86-64-branch-3.d,
1843 testsuite/gas/i386/x86-64-branch.d,
1844 testsuite/gas/i386/x86-64-disassem.d,
1845 testsuite/gas/i386/x86-64-disp32.d,
1846 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
1847 testsuite/gas/i386/x86-64-gotpcrel.d,
1848 testsuite/gas/i386/x86-64-ifunc.d,
1849 testsuite/gas/i386/x86-64-jump.d,
1850 testsuite/gas/i386/x86-64-lfence-byte.d,
1851 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
1852 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
1853 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
1854 testsuite/gas/i386/x86-64-lfence-load.d,
1855 testsuite/gas/i386/x86-64-lfence-ret-a.d,
1856 testsuite/gas/i386/x86-64-lfence-ret-b.d,
1857 testsuite/gas/i386/x86-64-lfence-ret-c.d,
1858 testsuite/gas/i386/x86-64-lfence-ret-d.d,
1859 testsuite/gas/i386/x86-64-lfence-ret-e.d,
1860 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
1861 testsuite/gas/i386/x86-64-mpx-branch-1.d,
1862 testsuite/gas/i386/x86-64-mpx.d,
1863 testsuite/gas/i386/x86-64-nop-3.d,
1864 testsuite/gas/i386/x86-64-nop-4.d,
1865 testsuite/gas/i386/x86-64-nop-5.d,
1866 testsuite/gas/i386/x86-64-nops-7.d,
1867 testsuite/gas/i386/x86-64-notrack.d,
1868 testsuite/gas/i386/x86-64-opcode.d,
1869 testsuite/gas/i386/x86-64-relax-2.d,
1870 testsuite/gas/i386/x86-64-relax-3.d,
1871 testsuite/gas/i386/x86-64-relax-4.d,
1872 testsuite/gas/i386/x86-64-rtm.d,
1873 testsuite/gas/i386/x86-64-stack.d,
1874 testsuite/gas/i386/x86-64-unique.d,
1875 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
1876
8e58ef80
L		 18772020-07-14 H.J. Lu <hongjiu.lu@intel.com>
1878
1879 PR gas/26237
1880 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
1881 address.
1882 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
1883 * testsuite/gas/i386/addr32.d: Updated.
1884 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1885 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1886 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
1887 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
1888
bfbd9438
JB		 18892020-07-14 Jan Beulich <jbeulich@suse.com>
1890
1891 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
1892 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
1893 * testsuite/gas/i386/intel.d,
1894 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
1895
7531c613
JB		 18962020-07-14 Jan Beulich <jbeulich@suse.com>
1897
1898 * testsuite/gas/i386/prefix.d: Adjust expectations.
1899
b24d668c
JB		 19002020-07-14 Jan Beulich <jbeulich@suse.com>
1901
1902 * testsuite/gas/i386/x86-64-avx-intel.d,
1903 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
1904
9ab00b61
JB		 19052020-07-14 Jan Beulich <jbeulich@suse.com>
1906
1907 * testsuite/gas/i386/movbe-suffix.d,
1908 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
1909 * testsuite/gas/i386/i386.exp: Run new tests.
1910
2875b28a
JB		 19112020-07-14 Jan Beulich <jbeulich@suse.com>
1912
1913 * testsuite/gas/i386/crc32-suffix.d,
1914 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
1915 * testsuite/gas/i386/i386.exp: Run new tests.
1916 * testsuite/gas/i386/arch-10-bdver1.d,
1917 testsuite/gas/i386/arch-10-bdver2.d,
1918 testsuite/gas/i386/arch-10-bdver3.d,
1919 testsuite/gas/i386/arch-10-bdver4.d,
1920 testsuite/gas/i386/arch-10-btver1.d,
1921 testsuite/gas/i386/arch-10-btver2.d,
1922 testsuite/gas/i386/arch-10-lzcnt.d,
1923 testsuite/gas/i386/arch-10-prefetchw.d,
1924 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
1925 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
1926 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
1927 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
1928 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
1929 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
1930 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
1931 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
1932 testsuite/gas/i386/x86-64-arch-2-btver1.d,
1933 testsuite/gas/i386/x86-64-arch-2-btver2.d,
1934 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
1935 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
1936 testsuite/gas/i386/x86-64-arch-2.d,
1937 testsuite/gas/i386/x86-64-crc32.d,
1938 testsuite/gas/i386/x86-64-pseudos.d,
1939 testsuite/gas/i386/x86-64-sse-noavx.d,
1940 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
1941
e184e611
JB		 19422020-07-14 Jan Beulich <jbeulich@suse.com>
1943
1944 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
1945 ModR/M-encoded byte register cases.
1946 * testsuite/gas/i386/x86-64-pseudos.d,
1947 testsuite/gas/i386/x86-64-reg-intel.d,
1948 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
1949
e8b5d5f9
JB		 19502020-07-14 Jan Beulich <jbeulich@suse.com>
1951
1952 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
1953 not-ModR/M-encoded byte register cases.
1954 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
1955
38397794
JB		 19562020-07-14 Jan Beulich <jbeulich@suse.com>
1957
1958 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
1959 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
1960 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
1961 testsuite/gas/i386/ilp32/x86-64-avx.d,
1962 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
1963 testsuite/gas/i386/ilp32/x86-64-crc32.d,
1964 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
1965 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
1966 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
1967 testsuite/gas/i386/ilp32/x86-64-reg.d,
1968 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
1969 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
1970 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
1971 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
1972 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
1973 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
1974 dump expectations.
1975
7a705315
L		 19762020-07-13 H.J. Lu <hongjiu.lu@intel.com>
1977
1978 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
1979 extension.
1980
0a5c31d1
NC		 19812020-07-13 Nick Clifton <nickc@redhat.com>
1982
1983 * po/fr.po: Updated French translation.
1984
8884c29c
AM		 19852020-07-13 Alan Modra <amodra@gmail.com>
1986
1987 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
1988 * testsuite/gas/elf/dwarf2-12.d: Likewise.
1989 * testsuite/gas/elf/dwarf2-13.d: Likewise.
1990 * testsuite/gas/elf/dwarf2-14.d: Likewise.
1991
a308b89d
L		 19922020-07-11 H.J. Lu <hongjiu.lu@intel.com>
1993
1994 * config/tc-i386.c (output_insn): Check i.xstate to set
1995 GNU_PROPERTY_X86_FEATURE_2_TMM.
1996 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
1997 x86-64-property-8 and x86-64-property-9.
1998 * testsuite/gas/i386/x86-64-property-7.d: New file.
1999 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2000 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2001 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2002 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2003 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2004
921eafea
L		 20052020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2006
2007 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2008 has_regymm, has_regzmm and has_regtmm. Add xstate.
2009 (md_assemble): Set i.xstate from operand types in instruction
2010 template.
2011 (build_modrm_byte): Updated.
2012 (output_insn): Check i.xstate.
2013 * testsuite/gas/i386/i386.exp: Run property-6 and
2014 x86-64-property-6.
2015 * testsuite/gas/i386/property-6.d: New file.
2016 * testsuite/gas/i386/property-6.s: Updated.
2017 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2018
d249bf86
L		 20192020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2020
2021 * testsuite/gas/i386/property-5.d: Correct test name.
2022
260cd341
LC		 20232020-07-10 Lili Cui <lili.cui@intel.com>
2024
2025 * NEWS: Mention support for Intel AMX instructions.
2026 * config/tc-i386.c (i386_error): Add invalid_sib_address.
2027 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2028 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2029 (match_simd_size): Add tmmword check.
2030 (operand_type_match): Add tmmword.
2031 (type_names): Add rTMM.
2032 (i386_error): Add invalid_tmm_register_set.
2033 (check_VecOperands): Handle invalid_sib_address and
2034 invalid_tmm_register_set.
2035 (match_template): Handle invalid_sib_address.
2036 (build_modrm_byte): Handle non-vector SIB and zmmword.
2037 (i386_index_check): Disallow RegIP for non-vector SIB.
2038 (check_register): Handle zmmword.
2039 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2040 * testsuite/gas/i386/i386.exp: Add AMX new tests.
2041 * testsuite/gas/i386/intel-regs.d: Add tmm.
2042 * testsuite/gas/i386/intel-regs.s: Add tmm.
2043 * testsuite/gas/i386/x86-64-amx-intel.d: New.
2044 * testsuite/gas/i386/x86-64-amx-inval.l: New.
2045 * testsuite/gas/i386/x86-64-amx-inval.s: New.
2046 * testsuite/gas/i386/x86-64-amx.d: New.
2047 * testsuite/gas/i386/x86-64-amx.s: New.
2048 * testsuite/gas/i386/x86-64-amx-bad.d: New.
2049 * testsuite/gas/i386/x86-64-amx-bad.s: New.
2050
af2b3186
TV		 20512020-07-10 Tom de Vries <tdevries@suse.de>
2052
2053 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2054 readelf's line table decoding.
2055 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2056 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2057 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2058 * testsuite/gas/elf/dwarf2-15.d: Likewise.
2059 * testsuite/gas/elf/dwarf2-16.d: Likewise.
2060 * testsuite/gas/elf/dwarf2-17.d: Likewise.
2061 * testsuite/gas/elf/dwarf2-18.d: Likewise.
2062 * testsuite/gas/elf/dwarf2-19.d: Likewise.
2063 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2064 * testsuite/gas/elf/dwarf2-6.d: Likewise.
2065 * testsuite/gas/elf/dwarf2-7.d: Likewise.
2066
39776b11
L		 20672020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2068
2069 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2070 VEX/EVEX vector instructions.
2071 * testsuite/gas/i386/property-4.d: New file.
2072 * testsuite/gas/i386/property-4.s: Likewise.
2073 * testsuite/gas/i386/property-5.d: Likewise.
2074 * testsuite/gas/i386/property-5.s: Likewise.
2075 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2076 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2077
939b95c7
L		 20782020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2079
2080 * NEWS: Mention --enable-x86-used-note.
2081 * configure.ac: Configure with --enable-x86-used-note by default
2082 for Linux/x86.
2083 * configure: Regenerated.
2084
fe49679d
AM		 20852020-07-09 Alan Modra <amodra@gmail.com>
2086
2087 * config/obj-coff.h: Remove TE_PE support.
2088 * config/tc-ppc.c: Likewise.
2089 * config/tc-ppc.h: Likewise.
2090 * configure.tgt: Remove powerpc PE and powerpc lynxos.
2091 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2092 condition.
2093 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2094
6384fd9e
JB		 20952020-07-08 Jan Beulich <jbeulich@suse.com>
2096
2097 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2098 New.
2099 * testsuite/gas/i386/i386.exp: Run new tests.
2100
3128916d
CZ		 21012020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
2102
2103 * config/tc-arc.c (find_opcode_match): Add error messages.
2104 * testsuite/gas/arc/add_s-err.s: Update test.
2105 * testsuite/gas/arc/asm-errors.err: Likewise.
2106 * testsuite/gas/arc/cpu-em-err.s: Likewise.
2107 * testsuite/gas/arc/hregs-err.s: Likewise.
2108 * testsuite/gas/arc/warn.s: Likewise.
2109
dbdba9b0
L		 21102020-07-07 H.J. Lu <hongjiu.lu@intel.com>
2111
2112 PR gas/26212
2113 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2114
34e79798
AM		 21152020-07-07 Alan Modra <amodra@gmail.com>
2116
2117 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2118 * testsuite/gas/ppc/ppc.exp: Likewise.
2119 * testsuite/gas/all/weakref1l.d: Likewise.
2120
3c6e74ce
NC		 21212020-07-07 Nick Clifton <nickc@redhat.com>
2122
2123 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2124 expected output.
2125
e74d9fa9
JB		 21262020-07-06 Jan Beulich <jbeulich@suse.com>
2127
2128 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2129 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2130 testsuite/gas/i386/x86-64-evex-wig1.d,
2131 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2132 expectations.
2133
39e0f456
JB		 21342020-07-06 Jan Beulich <jbeulich@suse.com>
2135
2136 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2137 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2138 * testsuite/gas/i386/avx512f-opts-intel.d,
2139 testsuite/gas/i386/avx512f-opts.d
2140 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2141 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2142
ddc73fa9
NC		 21432020-07-06 Yuri Chornoivan <yurchor@ukr.net>
2144
2145 PR 26204
2146 * config/tc-arm.c: Fix spelling mistake.
2147 * config/tc-riscv.c: Likewise.
2148 * config/tc-z80.c: Likewise.
2149 * po/gas.pot: Regenerate.
2150
17550be7
NC		 21512020-07-06 Nick Clifton <nickc@redhat.com>
2152
2153 * po/uk.po: Updated Ukranian translation.
2154
b19d852d
NC		 21552020-07-04 Nick Clifton <nickc@redhat.com>
2156
2157 * configure: Regenerate.
2158 * po/gas.pot: Regenerate.
2159
21602020-07-04 Nick Clifton <nickc@redhat.com>
2161
2162 * version.m4: Change version number to 2.35.50.
2163 * configure: Regenerate.
2164 * po/bfd.pot: Regenerate.
2165
b115b9fd
NC		 21662020-07-04 Nick Clifton <nickc@redhat.com>
2167
2168 Binutils 2.35 branch created.
2169
b657622c
AM		 21702020-07-03 Alan Modra <amodra@gmail.com>
2171
2172 PR 26028
2173 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2174
c2ecccb3
L		 21752020-07-02 H.J. Lu <hongjiu.lu@intel.com>
2176
2177 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2178 swap two source operands.
2179
f436f38e
NC		 21802020-07-02 Nick Clifton <nickc@redhat.com>
2181
2182 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2183
f405494f
AC		 21842020-07-02 Alex Coplan <alex.coplan@arm.com>
2185
2186 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2187 segfault on negative chars.
2188 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2189 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2190
0942c7ab
NC		 21912020-07-02 Nick Clifton <nickc@redhat.com>
2192
2193 PR 26028
2194 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2195 command line.
2196 * testsuite/gas/ia64/unwind.d: Likewise.
2197 * testsuite/gas/mmix/bspec-1.d: Likewise.
2198 * testsuite/gas/mmix/bspec-2.d: Likewise.
2199 * testsuite/gas/mmix/comment-1.d: Likewise.
2200 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2201
3443489c
AM		 22022020-07-01 Alan Modra <amodra@gmail.com>
2203
2204 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2205
054b336d
AM		 22062020-07-01 Alan Modra <amodra@gmail.com>
2207
2208 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2209 in data sections, and mep.
2210
bbd19b19
L		 22112020-06-30 H.J. Lu <hongjiu.lu@intel.com>
2212
2213 * NEWS: Mention x86 NaCl target support removal.
2214 * config/tc-i386.c: Remove x86 NaCl target support.
2215 * config/tc-i386.h: Likewise.
2216 * configure.tgt: Likewise.
2217 * testsuite/gas/i386/i386.exp: Likewise.
2218 * testsuite/gas/i386/iamcu-1.d: Likewise.
2219 * testsuite/gas/i386/iamcu-2.d: Likewise.
2220 * testsuite/gas/i386/iamcu-3.d: Likewise.
2221 * testsuite/gas/i386/iamcu-4.d: Likewise.
2222 * testsuite/gas/i386/iamcu-5.d: Likewise.
2223 * testsuite/gas/i386/k1om.d: Likewise.
2224 * testsuite/gas/i386/l1om.d: Likewise.
2225
08ccfccf
NC		 22262020-06-30 Nelson Chu <nelson.chu@sifive.com>
2227
2228 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
2229 checking into riscv_csr_address.
2230 (riscv_csr_version_check): Likewise.
2231 (riscv_csr_address): New function. Return the suitable CSR address
2232 after checking the ISA dependency and versions. Issue warnings if
2233 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
2234 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2235 priv spec versions for them.
2236 (reg_csr_lookup_internal): Call riscv_csr_address to find the
2237 suitable CSR address.
2238 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2239 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2240 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2241 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
2242 priv spec warnings here. These warnings are added by accident.
2243 Remove them and only focus on the ISA dependency warnings.
2244 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2245 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2246 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2247 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2248 than the privileged ones.
2249 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2250 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2251 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2252 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
2253 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2254 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2255 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2256 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2257 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2258 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2259
8c190ce0
L		 22602020-06-29 H.J. Lu <hongjiu.lu@intel.com>
2261
2262 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
2263 (md_assemble): Don't process ImmExt without operands.
2264
b20e7614
HPN		 22652020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
2266
2267 PR gas/25331
2268 * config/tc-mmix.c (md_assemble) <fixup for
2269 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2270 Also, set its fx_no_overflow.
2271 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2272 Similarly this fixup affects 4 bytes, not 8 and needs its
2273 fx_no_overflow set.
2274 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 2275 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 2276
279edac5
AM		 22772020-06-29 Alan Modra <amodra@gmail.com>
2278
2279 * config/tc-s12z.c: Use C style comments.
2280 * config/tc-z80.c: Likewise.
2281 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2282
b6cd5d10
L		 22832020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2284
2285 * config/tc-i386.c (md_assemble): Process ImmExt without
2286 operands.
2287
63112cd6
L		 22882020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2289
2290 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2291 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2292 VECSIB256 and VECSIB512, respectively.
2293 (build_modrm_byte): Replace vecsib with sib.
2294
2a1bb84c
JB		 22952020-06-26 Jan Beulich <jbeulich@suse.com>
2296
2297 * testsuite/gas/i386/nop-1-suffix.d: New.
2298 * testsuite/gas/i386/i386.exp: Run new test.
2299
85f7484a
PB		 23002020-06-26 Pat Bernardi <bernardi@adacore.com>
2301
2302 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2303 (md_pseudo_table): Handle "gnu_attribute".
2304 * doc/as.texi: Document GNU attribute for M68K.
2305
b59d128a
NC		 23062020-06-25 Nick Clifton <nickc@redhat.com>
2307
2308 PR 26141
2309 * config/tc-arm.c (arm_force_relocation): Force resolution of
2310 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2311 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2312
c423d21a
JB		 23132020-06-25 Jan Beulich <jbeulich@suse.com>
2314
2315 * config/tc-i386.c (md_assemble): Move call to process_immext()
2316 ...
2317 (process_operands): ... here.
2318
8bbb3ad8
JB		 23192020-06-25 Jan Beulich <jbeulich@suse.com>
2320
2321 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
2322 diagnostic when there is a sizing prefix. Switch to word/dword/
2323 qword encoding when there is a sizing prefix and no (explicit or
2324 derived) suffix.
2325 (update_imm): Handle presence of a sizing prefix.
2326 * testsuite/gas/i386/noreg16-data32.d,
2327 testsuite/gas/i386/noreg32-data16.d,
2328 testsuite/gas/i386/noreg32-data16.e,
2329 testsuite/gas/i386/noreg64-data16.d,
2330 testsuite/gas/i386/noreg64-data16.e,
2331 testsuite/gas/i386/noreg64-rex64.d: New.
2332 * testsuite/gas/i386/i386.exp: Run new tests.
2333 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
2334 Introduce and use pfx* macros.
2335 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
2336 addressing.
2337 * testsuite/gas/i386/noreg16.d: Adjust expectations.
2338
589958d6
JB		 23392020-06-25 Jan Beulich <jbeulich@suse.com>
2340
2341 * testsuite/gas/i386/avx-16bit.d,
2342 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
2343 testsuite/gas/i386/avx512f-16bit.d,
2344 testsuite/gas/i386/avx512f.d,
2345 testsuite/gas/i386/evex-lig256.d,
2346 testsuite/gas/i386/evex-lig512.d
2347 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
2348 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
2349 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
2350 testsuite/gas/i386/sse2-16bit.d,
2351 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
2352 expectations.
2353
0b9404fd
JB		 23542020-06-25 Jan Beulich <jbeulich@suse.com>
2355
2356 * config/tc-i386.c (md_assemble): Also reject explicit REX
2357 prefixes with VEX and alike encoded insns. Zap consumed bits
2358 from i.rex.
2359 (output_insn): Don't ignore REX prefix for VEX and alike
2360 encodings; abort() instead if encountered.
2361 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
2362 ...
2363 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
2364 * testsuite/gas/i386/x86-64-pseudos.d,
2365 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
2366
a5aeccd9
JB		 23672020-06-25 Jan Beulich <jbeulich@suse.com>
2368
2369 * config/tc-i386.c (process_operands): Translate explicit REX
2370 prefix into i.rex for SSE2AVX templates.
2371 (set_rex_vrex): New helper.
2372 (build_modrm_byte): Use it.
2373 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
2374 REX prefixes.
2375 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2376
40d231b4
JB		 23772020-06-25 Jan Beulich <jbeulich@suse.com>
2378
2379 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
2380 templates when there's no data size prefix.
2381 (md_assemble): Reject data size prefix also for legacy encoded
2382 SIMD templates.
2383 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
2384 Uncomment previously not working line.
2385 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
2386 data16 prefix.
2387 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
2388 testsuite/gas/i386/sse2avx.d: Adjust expectations.
2389
11abe426
JB		 23902020-06-25 Jan Beulich <jbeulich@suse.com>
2391
2392 * config/tc-i386.c (build_evex_prefix): Drop early setting of
2393 vec_length.
2394
1a79004f
NC		 23952020-06-23 Nelson Chu <nelson.chu@sifive.com>
2396
2397 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
2398 explicit_priv_attr. It used to indicate CSR or priv instructions are
2399 explictly used.
2400 (riscv_is_priv_insn): Return True if it is a privileged instruction.
2401 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
2402 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
2403 (riscv_write_out_attrs): Clarification of when to generate the elf
2404 priv spec attributes.
2405 * testsuite/gas/riscv/attribute-11.s: Add comments.
2406 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
2407 `priv_insn_<n>` to decide which priv instruction is expected to used.
2408 (<n> is a to e.)
2409 * testsuite/gas/riscv/attribute-14a.d: Likewise.
2410 * testsuite/gas/riscv/attribute-14b.d: Likewise.
2411 * testsuite/gas/riscv/attribute-14c.d: Likewise.
2412 * testsuite/gas/riscv/attribute-14d.d: Likewise.
2413 * testsuite/gas/riscv/attribute-14e.d: Likewise.
2414
39ff0b81
NC		 24152020-06-22 Nelson Chu <nelson.chu@sifive.com>
2416
2417 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
2418 (riscv_set_default_priv_spec): Get the priv spec version from the
2419 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
2420
e2201c2a
AM		 24212020-06-20 Alan Modra <amodra@gmail.com>
2422
2423 * configure.tgt: Set bfd_gas for all SH targets.
2424
d27c357a
JB		 24252020-06-18 Jan Beulich <jbeulich@suse.com>
2426
2427 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
2428 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2429 expectations.
2430
708a2fff
CL		 24312020-06-16 Lili Cui <lili.cui@intel.com>
2432
2433 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
2434 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
2435 * doc/c-i386.texi: Add avx512_vp2intersect.
2436
2106ed9b
JB		 24372020-06-16 Jan Beulich <jbeulich@suse.com>
2438
2439 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
2440 conditional.
2441 * testsuite/gas/i386/sse-check.s: Adjust comment.
2442 * testsuite/gas/i386/sse-check-error.l,
2443 testsuite/gas/i386/sse-check-warn.e,
2444 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
2445 expectations.
2446
a435742a
AM		 24472020-06-16 Alan Modra <amodra@gmail.com>
2448
2449 * config/tc-tic30.h: Remove OBJ_AOUT support.
2450 * configure.tgt: Delete tic30-*-*aout* entry.
2451
7a77f1ac
MF		 24522020-06-15 Max Filippov <jcmvbkbc@gmail.com>
2453
2454 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
2455 macros.
2456 (elf32xtensa_abi): New declaration.
2457 (option_abi_windowed, option_abi_call0): New enum constants.
2458 (md_longopts): Add entries for --abi-windowed and --abi-call0.
2459 (md_parse_option): Add handlers for --abi-windowed and
2460 --abi-call0.
2461 (xtensa_add_config_info): Use xtensa_abi_choice instead of
2462 XSHAL_ABI to format ABI tag.
2463 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
2464 --abi-call0 to the list of options.
2465 * doc/c-xtensa.texi: Add description for options --abi-windowed
2466 and --abi-call0.
2467 * testsuite/gas/xtensa/abi-call0.d: New test definition.
2468 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
2469 * testsuite/gas/xtensa/abi.s: New test source.
2470
efe30057
L		 24712020-06-14 H.J. Lu <hongjiu.lu@intel.com>
2472
2473 PR gas/26115
2474 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
2475 xsusldtrk.
2476 * testsuite/gas/i386/tsxldtrk.s: Likewise.
2477 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2478 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
2479
d8af286f
NC		 24802020-06-12 Nelson Chu <nelson.chu@sifive.com>
2481
2482 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
2483 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2484 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2485
18ca16be
SG		 24862020-06-09 Seth Girvan <snth@snthhacks.com>
2487
2488 * doc/c-avr.texi: Improve wording.
2489
6778f1c4
JB		 24902020-06-09 Jan Beulich <jbeulich@suse.com>
2491
2492 * testsuite/gas/i386/x86-64-pseudos-bad.s,
2493 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
2494
73239888
JB		 24952020-06-09 Jan Beulich <jbeulich@suse.com>
2496
2497 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
2498 encoding tests.
2499 * testsuite/gas/i386/prefix.d: Adjust expectations.
2500
bf926894
JB		 25012020-06-09 Jan Beulich <jbeulich@suse.com>
2502
2503 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
2504 with VEX/EVEX encoding tests.
2505 * testsuite/gas/i386/prefix.d: Adjust expectations.
2506
828c2a25
JB		 25072020-06-09 Jan Beulich <jbeulich@suse.com>
2508
2509 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
2510 suffix.
2511 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
2512 * testsuite/gas/i386/noreg64.d: Adjust expectations.
2513 * testsuite/gas/i386/noreg-intel64.d,
2514 testsuite/gas/i386/noreg-intel64.l,
2515 testsuite/gas/i386/noreg-intel64.s: New.
2516 * testsuite/gas/i386/i386.exp: Run new tests.
2517
da4977e0
JB		 25182020-06-09 Jan Beulich <jbeulich@suse.com>
2519
2520 * config/tc-i386.c (vex_encoding_error): New enumerator.
2521 (VEX_check_operands): Rename to VEX_check_encoding. Check
2522 for vex_encoding_error. Move Imm4 handling ...
2523 (check_VecOperands): ... here.
2524 (match_template): Call VEX_check_encoding when there are no
2525 operands. Split construct calling check_VecOperands and
2526 VEX_check_encoding (when there are operands).
2527 (check_register): Don't blindly set vex_encoding_evex.
2528 * testsuite/gas/i386/pseudos-bad.s,
2529 testsuite/gas/i386/pseudos-bad.l: New.
2530 * testsuite/gas/i386/i386.exp: Run new test.
2531 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
2532
26417f19
AC		 25332020-06-08 Alex Coplan <alex.coplan@arm.com>
2534
2535 * config/tc-arm.c (insns): Add dfb.
2536 * testsuite/gas/arm/dfb.d: New test.
2537 * testsuite/gas/arm/dfb.s: Input for test.
2538
9f3e7dbc
NC		 25392020-06-08 Nick Clifton <nickc@redhat.com>
2540
2541 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
2542
dd6b8a0b
JB		 25432020-06-08 Jan Beulich <jbeulich@suse.com>
2544
2545 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
2546
73c76375
JB		 25472020-06-08 Jan Beulich <jbeulich@suse.com>
2548
2549 * config/tc-i386.c (check_byte_reg): Drop dead conditional
2550 around as_bad().
2551
22e00a3f
JB		 25522020-06-08 Jan Beulich <jbeulich@suse.com>
2553
2554 * config/tc-i386.c (check_register): Split RegTR handling, to
2555 fail recognition also in 64-bit mode as well as with i586 or
2556 i686 explicitly enabled.
2557 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
2558 * testsuite/gas/i386/x86_64-intel.d,
2559 testsuite/gas/i386/x86_64.d: Adjust expectations.
2560
1ab84e02
JB		 25612020-06-08 Jan Beulich <jbeulich@suse.com>
2562
2563 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
2564 * testsuite/gas/cfi/cfi.exp: Run this test.
2565
af32b722
JB		 25662020-06-08 Jan Beulich <jbeulich@suse.com>
2567
2568 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
2569 check to %st(N) parsing logic.
2570 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
2571
8a6fb3f9
JB		 25722020-06-08 Jan Beulich <jbeulich@suse.com>
2573
2574 * config/tc-i386.c (bad_reg): New.
2575 (check_VecOperations, i386_att_operand, i386_parse_name): Check
2576 for it.
2577 (check_register): New, broken out from ...
2578 (parse_real_register): ... here. Call it.
2579 (parse_register): Call it, and error upon failure.
2580 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
2581 testsuite/gas/i386/x86-64-equ-bad.s,
2582 testsuite/gas/i386/x86-64-equ-bad.l: New.
2583 * testsuite/gas/i386/i386.exp: Run new tests.
2584
1424c35d
AM		 25852020-06-06 Alan Modra <amodra@gmail.com>
2586
2587 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
2588 * doc/c-ppc.texi: Likewise.
2589
87c69f97
AM		 25902020-06-06 Alan Modra <amodra@gmail.com>
2591
2592 * config/tc-ppc.c: Update throughout for reloc renaming.
2593
f1919c56
JM		 25942020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
2595
2596 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
2597 stringop-overflow.
2598
3fc6c3dc
NC		 25992020-06-05 Nelson Chu <nelson.chu@sifive.com>
2600
2601 * config/tc-riscv.c (explicit_csr): New static boolean.
2602 Used to indicate CSR are explictly used.
2603 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
2604 (riscv_write_out_attrs): If we already have set elf priv
2605 attributes, then generate them. Otherwise, don't generate
2606 them when no CSR are used.
2607 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
2608 * testsuite/gas/riscv/attribute-02.d: Likewise.
2609 * testsuite/gas/riscv/attribute-03.d: Likewise.
2610 * testsuite/gas/riscv/attribute-04.d: Likewise.
2611 * testsuite/gas/riscv/attribute-05.d: Likewise.
2612 * testsuite/gas/riscv/attribute-06.d: Likewise.
2613 * testsuite/gas/riscv/attribute-07.d: Likewise.
2614 * testsuite/gas/riscv/attribute-08.d: Likewise.
2615 * testsuite/gas/riscv/attribute-09.d: Likewise.
2616 * testsuite/gas/riscv/attribute-10.d: Likewise.
2617 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2618 * testsuite/gas/riscv/attribute-11.s: New testcase.
2619 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
2620 used, so we should output the ELF priv attributes.
2621 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
2622 used, so output the priv attributes according to the -mpriv-spec.
2623 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
2624 used, so ignore the -mpriv-spec setting.
2625
d413a623
L		 26262020-06-04 H.J. Lu <hongjiu.lu@intel.com>
2627
2628 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
2629 cgen_get_insn_value.
2630 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
2631 endianness to cgen_get_insn_value and cgen_put_insn_value.
2632
7d8b91fd
JM		 26332020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2634
2635 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
2636 cgen_put_insn_value.
2637
d8740be1
JM		 26382020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2639
2640 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
2641 bpf_cgen_cpu_open.
2642 (md_assemble): Remove no longer needed hack.
2643
e9bffec9
JM		 26442020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2645
2646 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
2647 cgen_put_insn_value.
2648 (gas_cgen_md_apply_fix): Likewise.
2649 (gas_cgen_md_apply_fix): Likewise.
2650 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
2651 cgen_put_insn_value.
2652 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
2653 cgen_put_insn_value.
2654
1cf67587
AM		 26552020-06-04 Alan Modra <amodra@gmail.com>
2656
2657 * testsuite/config/default.exp: Remove global directive outside
2658 proc body.
2659 * testsuite/gas/mep/complex-relocs.exp: Likewise.
2660 * testsuite/gas/microblaze/relax_size.exp: Likewise.
2661 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
2662 * testsuite/gas/mt/relocs.exp: Likewise.
2663 * testsuite/gas/rx/rx.exp: Likewise.
2664
338d56a8
SC		 26652020-06-03 Stephen Casner <casner@acm.org>
2666
2667 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
2668
bb7322c6
JW		 26692020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
2670 Jim Wilson <jimw@sifive.com>
2671
2672 PR 26051
2673 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
2674 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
2675 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
2676 Move B before SB. Move J before UJ.
2677
c39c821c
AC		 26782020-06-01 Alex Coplan <alex.coplan@arm.com>
2679
2680 * write.c (relax_segment): Fix handling of negative offset when
2681 relaxing an rs_org frag.
2682 * testsuite/gas/aarch64/org-neg.d: New test.
2683 * testsuite/gas/aarch64/org-neg.l: Error output for test.
2684 * testsuite/gas/aarch64/org-neg.s: Input for test.
2685 * testsuite/gas/arm/org-neg.d: New test.
2686 * testsuite/gas/arm/org-neg.l: Error output for test.
2687 * testsuite/gas/arm/org-neg.s: Input for test.
2688
66e3eb08
SC		 26892020-05-28 Stephen Casner <casner@acm.org>
2690
2691 Fix unexpected failures in gas testsuite for pdp11-aout target.
2692 These are caused by the PDP11's mix of little-endian octets in
2693 shorts but shorts in big endian order for long or quad.
2694
2695 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
2696 * testsuite/gas/all/gas.exp: Select alternate test scripts for
2697 pdp11, skip octa test completely.
2698 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
2699 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
2700 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
2701
9e85f042
NC		 27022020-05-28 Alex Coplan <alex.coplan@arm.com>
2703
2704 * frags.c (frag_grow): Fix comment.
2705
1c912705
SC		 27062020-05-27 Stephen Casner <casner@acm.org>
2707
2708 PR gas/26001
2709 * config/tc-pdp11.c (parse_reg): Distinguish register names from
2710 symbols that begin with a register name.
2711 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
2712 * testsuite/gas/pdp11/pr26001.s: Likewise.
2713 * testsuite/gas/pdp11/pr26001.d: Likewise.
2714
5c505568
SC		 27152020-05-27 Simon Cook <simon.cook@embecosm.com>
2716
2717 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
2718 pointer when creating struct riscv_csr_extra.
2719
3c730740
L		 27202020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2721
2722 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
2723 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
2724 * testsuite/gas/i386/inval-avx512f.l: Updated.
2725
57b17940
SSF		 27262020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
2727
2728 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
2729 load/store instruction variants with alignment hints.
2730 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
2731 instruction variants with alignment hints.
2732
e3fed0f2
L		 27332020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2734
2735 PR gas/26044
2736 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
2737 instead of R_XGATE_PCREL_X.
2738 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
2739 BFD_RELOC_XGATE_PCREL_X.
2740
8bbc5da5
L		 27412020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2742
2743 PR gas/26044
2744 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
2745 with &fragP->fr_literal[0].
2746
c4612b92
L		 27472020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2748
2749 PR gas/26044
2750 * config/tc-vax.c (md_estimate_size_before_relax): Replace
2751 fragP->fr_literal with &fragP->fr_literal[0].
2752 (md_convert_frag): Likewise.
2753
70b1b570
L		 27542020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2755
2756 PR gas/26044
2757 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
2758 with &fragP->fr_literal[0].
2759
e67e940f
L		 27602020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2761
2762 PR gas/26044
2763 * config/tc-crx.c (getreg_image): Change argument type to int.
2764 (md_convert_frag): Replace fragP->fr_literal with
2765 &fragP->fr_literal[0].
2766
a05e3e20
L		 27672020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2768
2769 PR gas/26044
2770 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
2771 sprintf with memmove.
2772
c6412eee
L		 27732020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2774
2775 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
2776 with &fragP->fr_literal[0].
2777
9fcc3457
L		 27782020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2779
2780 PR gas/26041
2781 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
2782 2 overlapping strings.
2783
6c115e16
L		 27842020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2785
2786 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
2787 with &fragP->fr_literal[0].
2788
a39d29cd
L		 27892020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2790
2791 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
2792 with &fragp->fr_literal[0].
2793 * config/tc-microblaze.c (md_apply_fix): Likewise.
2794 * config/tc-sh.c (md_convert_frag): Likewise.
2795
72393fd1
JW		 27962020-05-24 Jim Wilson <jimw@sifive.com>
2797
2798 PR 26025
2799 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
2800 asection to segT. New locals seg and subseg. Call subseg_set before
2801 fix_new_exp. Call subseg_set after loop to restore original values.
2802
9fbb53c7
AM		 28032020-05-21 Alan Modra <amodra@gmail.com>
2804
2805 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
2806 throughout.
2807 * config/obj-elf.c: Likewise.
2808 * config/tc-aarch64.c: Likewise.
2809 * config/tc-arm.c: Likewise.
2810 * config/tc-m68k.c: Likewise.
2811 * config/tc-nios2.c: Likewise.
2812 * config/tc-tic30.c: Likewise.
2813 * ecoff.c: Likewise.
2814 * read.c: Likewise.
2815 * stabs.c: Likewise.
2816 * symbols.c: Likewise.
2817 * testsuite/gas/all/test-gen.c: Likewise.
2818
8f595e9b
NC		 28192020-05-20 Nelson Chu <nelson.chu@sifive.com>
2820
2821 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
2822 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
2823 Static variables which are used to set the ISA extensions. You can
2824 use -march (or ELF build attributes) and -misa-spec to set them,
2825 respectively.
2826 (ext_version_hash): The hash table used to handle the extensions
2827 with versions.
2828 (init_ext_version_hash): Initialize the ext_version_hash according
2829 to riscv_ext_version_table.
2830 (riscv_get_default_ext_version): The callback function of
2831 riscv_parse_subset_t. According to the choosed ISA spec,
2832 get the default version for the specific extension.
2833 (riscv_set_arch): Set the callback function.
2834 (enum options, struct option md_longopts): Add new option -misa-spec.
2835 (md_parse_option): Do not call riscv_set_arch for -march. We will
2836 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
2837 to set default_isa_spec class.
2838 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
2839 ext_version_hash, and then call riscv_set_arch to set the architecture
2840 with versions according to default_arch_with_ext.
2841 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
2842 x extensions.
2843 * testsuite/gas/riscv/attribute-03.d: Likewise.
2844 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
2845 already set it's version to 2p1 by march, so no need to use the default
2846 2p2 version. For m-ext, we do not set the version by -march and ELF arch
2847 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
2848 ISA spec 2p2, so set 0p0 to it.
2849 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
2850 zicsr is 2p0 according to ISA spec 20191213.
2851 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
2852 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
2853 You can set them by configure options --with-arch and
2854 --with-isa-spec, respectively.
2855 (riscv_set_default_isa_spec): New function used to set the
2856 default ISA spec.
2857 (md_parse_option): Call riscv_set_default_isa_spec rather than
2858 call riscv_get_isa_spec_class directly.
2859 (riscv_after_parse_args): If the -isa-spec is not set, then we
2860 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
2861 calling riscv_set_default_isa_spec.
2862 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
2863 the --with-isa-spec may be set to different ISA spec.
2864 * testsuite/gas/riscv/attribute-02.d: Likewise.
2865 * testsuite/gas/riscv/attribute-03.d: Likewise.
2866 * testsuite/gas/riscv/attribute-04.d: Likewise.
2867 * testsuite/gas/riscv/attribute-05.d: Likewise.
2868 * testsuite/gas/riscv/attribute-06.d: Likewise.
2869 * testsuite/gas/riscv/attribute-07.d: Likewise.
2870 * configure.ac: Add configure options, --with-arch and
2871 --with-isa-spec.
2872 * configure: Regenerated.
2873 * config.in: Regenerated.
2874 * config/tc-riscv.c (default_priv_spec): Static variable which is
2875 used to check if the CSR is valid for the chosen privilege spec. You
2876 can use -mpriv-spec to set it.
2877 (enum reg_class): We now get the CSR address from csr_extra_hash rather
2878 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
2879 (riscv_init_csr_hashes): Only need to initialize one hash table
2880 csr_extra_hash.
2881 (riscv_csr_class_check): Change the return type to void. Don't check
2882 the ISA dependency if -mcsr-check isn't set.
2883 (riscv_csr_version_check): New function. Check and find the CSR address
2884 from csr_extra_hash, according to default_priv_spec. Report warning
2885 for the invalid CSR if -mcsr-check is set.
2886 (reg_csr_lookup_internal): Updated.
2887 (reg_lookup_internal): Likewise.
2888 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
2889 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
2890 (md_parse_option): Call riscv_set_default_priv_version to set
2891 default_priv_spec.
2892 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
2893 privilege spec to the newest one.
2894 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
2895 include/opcode/riscv.h.
2896 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
2897 to check the ISA dependency for CSR, so fix the spec version by adding
2898 -mpriv-spec=1.11.
2899 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
2900 version warnings for the test case.
2901 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2902 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2903 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2904 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2905 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2906 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
2907 Check whether the CSR is valid when privilege version 1.9 is choosed.
2908 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2909 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
2910 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
2911 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2912 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
2913 Check whether the CSR is valid when privilege version 1.10 is choosed.
2914 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2915 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
2916 Check whether the CSR is valid when privilege version 1.11 is choosed.
2917 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2918 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
2919 setting. You can set it by configure option --with-priv-spec.
2920 (riscv_set_default_priv_spec): New function used to set the default
2921 privilege spec.
2922 (md_parse_option): Call riscv_set_default_priv_spec rather than
2923 call riscv_get_priv_spec_class directly.
2924 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
2925 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
2926 calling riscv_set_default_priv_spec.
2927 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
2928 the --with-priv-spec may be set to different privilege spec.
2929 * testsuite/gas/riscv/priv-reg.d: Likewise.
2930 * configure.ac: Add configure option --with-priv-spec.
2931 * configure: Regenerated.
2932 * config.in: Regenerated.
2933 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
2934 explicit_attr. Set it to TRUE if any ELF attribute is found.
2935 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
2936 the priv attributes are set.
2937 (md_assemble): Set the default_priv_spec according to the priv
2938 attributes when we start to assemble instruction.
2939 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
2940 riscv_write_out_attrs. Update the arch and priv attributes. If we
2941 don't set the corresponding ELF attributes, then try to output the
2942 default ones.
2943 (riscv_set_public_attributes): If any ELF attribute or -march-attr
2944 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
2945 to update the arch and priv attributes.
2946 (s_riscv_attribute): Make sure all arch and priv attributes are set
2947 before any instruction.
2948 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
2949 ELF attribute or -march-attr is set. If the priv attributes are not
2950 set, then try to update them by the default setting (-mpriv-spec or
2951 --with-priv-spec).
2952 * testsuite/gas/riscv/attribute-02.d: Likewise.
2953 * testsuite/gas/riscv/attribute-03.d: Likewise.
2954 * testsuite/gas/riscv/attribute-04.d: Likewise.
2955 * testsuite/gas/riscv/attribute-06.d: Likewise.
2956 * testsuite/gas/riscv/attribute-07.d: Likewise.
2957 * testsuite/gas/riscv/attribute-08.d: Likewise.
2958 * testsuite/gas/riscv/attribute-09.d: Likewise.
2959 * testsuite/gas/riscv/attribute-10.d: Likewise.
2960 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2961 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
2962 set by priv attributes must be supported.
2963 * testsuite/gas/riscv/attribute-05.s: Likewise.
2964 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
2965 priv attributes according to the -mpriv-spec option.
2966 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
2967 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
2968 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
2969 * testsuite/gas/riscv/priv-reg.d: Removed.
2970 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
2971 CSR according to the priv spec 1.9.
2972 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
2973 CSR according to the priv spec 1.9.1.
2974 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
2975 CSR according to the priv spec 1.10.
2976 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
2977 CSR according to the priv spec 1.11.
2978 * config/tc-riscv.c (md_show_usage): Add descriptions about
2979 the new GAS options.
2980 * doc/c-riscv.texi: Likewise.
2981
3d205eb4
PB		 29822020-05-19 Peter Bergner <bergner@linux.ibm.com>
2983
2984 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
2985 * testsuite/gas/ppc/power9.d: Likewise.
2986 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
2987 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
2988 sync, wait, waitrsv>: Add tests.
2989 * testsuite/gas/ppc/power10.d: Likewise.
2990
164446e0
AF		 29912020-05-19 Alexander Fedotov <alfedotov@gmail.com>
2992
2993 PR 25992
2994 * config/tc-arm.c : Add arm_ext_v8r feature.
2995 (it_fsm_post_encode): Check arm_ext_v8r feature.
2996 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
2997
69f57659
AM		 29982020-05-19 Alan Modra <amodra@gmail.com>
2999
3000 * write.c (write_contents): Use bfd_get_filename rather than
3001 accessing bfd->filename directly. Use bfd_section_name rather
3002 than accessing section->name directly.
3003
0e1d094e
AM		 30042020-05-19 Alan Modra <amodra@gmail.com>
3005
3006 * symbols.c (local_symbol_make): Init all of lsy_flags.
3007
d402189f
AM		 30082020-05-18 Alan Modra <amodra@gmail.com>
3009
3010 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3011 before looking at add_symbol->sy_flags.
3012
503648e4 30132020-05-18 Hongtao Liu <hongtao.liu@intel.com>
3014
3015 * config/tc-i386.c: Not handle lret/iret.
3016 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3017 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3018 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3019 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3020 * testsuite/gas/i386/lfence-ret.s: Ditto.
3021 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3022 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3023 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3024 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3025 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3026 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3027 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3028
2a50b401
AM		 30292020-05-15 Alan Modra <amodra@gmail.com>
3030 Alex Coplan <alex.coplan@arm.com>
3031
3032 * symbols.c (struct local_symbol): Update comment.
3033 (resolve_symbol_value): For resolved symbols equated to other
3034 symbols, verify that the referenced symbol is not a local_symbol
3035 before accessing sy_value. Don't leave symbol loops during
3036 finalize_syms resolution.
3037 * testsuite/gas/all/assign-bad-recursive.d: New test.
3038 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3039 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3040 * testsuite/gas/all/gas.exp: Run it.
3041
9d95b8e9
NC		 30422020-05-14 Nick Clifton <nickc@redhat.com>
3043
3044 * po/sv.po: Updated Swedish translation.
3045
3b646889
AM		 30462020-05-11 Alan Modra <amodra@gmail.com>
3047
3048 * testsuite/gas/ppc/scalarquad.d,
3049 * testsuite/gas/ppc/scalarquad.s: New test.
3050 * testsuite/gas/ppc/ppc.exp: Run it.
3051
9cc4ce88
AM		 30522020-05-11 Alan Modra <amodra@gmail.com>
3053
3054 * testsuite/gas/ppc/rightmost.d,
3055 * testsuite/gas/ppc/rightmost.s: New test.
3056 * testsuite/gas/ppc/ppc.exp: Run it.
3057
5d57bc3f
AM		 30582020-05-11 Alan Modra <amodra@gmail.com>
3059
3060 * testsuite/gas/ppc/xvtlsbb.d,
3061 * testsuite/gas/ppc/xvtlsbb.s: New test.
3062 * testsuite/gas/ppc/ppc.exp: Run it.
3063
66ef5847
AM		 30642020-05-11 Alan Modra <amodra@gmail.com>
3065
3066 * testsuite/gas/ppc/stringop.d,
3067 * testsuite/gas/ppc/stringop.s: New test.
3068 * testsuite/gas/ppc/ppc.exp: Run it.
3069
4f3e9537
PB		 30702020-05-11 Peter Bergner <bergner@linux.ibm.com>
3071
3072 * testsuite/gas/ppc/set_bool.d,
3073 * testsuite/gas/ppc/set_bool.s: New test.
3074 * testsuite/gas/ppc/ppc.exp: Run it.
3075
ec40e91c
AM		 30762020-05-11 Alan Modra <amodra@gmail.com>
3077
3078 * testsuite/gas/ppc/bitmanip.d,
3079 * testsuite/gas/ppc/bitmanip.s: New test.
3080 * testsuite/gas/ppc/ppc.exp: Run it.
3081
d7e97a76
AM		 30822020-05-11 Alan Modra <amodra@gmail.com>
3083
3084 * testsuite/gas/ppc/genpcv.d,
3085 * testsuite/gas/ppc/genpcv.s: New test.
3086 * testsuite/gas/ppc/ppc.exp: Run it.
3087
fdefed7c
AM		 30882020-05-11 Alan Modra <amodra@gmail.com>
3089
3090 * testsuite/gas/ppc/maskmanip.d,
3091 * testsuite/gas/ppc/maskmanip.s: New test.
3092 * testsuite/gas/ppc/ppc.exp: Run it.
3093
aa3c112f
AM		 30942020-05-11 Alan Modra <amodra@gmail.com>
3095 Peter Bergner <bergner@linux.ibm.com>
3096
3097 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3098 (md_assemble): Check acc specified in correct operand.
3099 * testsuite/gas/ppc/outerprod.d,
3100 * testsuite/gas/ppc/outerprod.s,
3101 * testsuite/gas/ppc/vsx4.d,
3102 * testsuite/gas/ppc/vsx4.s: New tests.
3103 * testsuite/gas/ppc/ppc.exp: Run them.
3104
6edbfd3b
AM		 31052020-05-11 Alan Modra <amodra@gmail.com>
3106
3107 * testsuite/gas/ppc/simd_perm.d,
3108 * testsuite/gas/ppc/simd_perm.s: New test.
3109 * testsuite/gas/ppc/ppc.exp: Run it.
3110
c7d7aea2
AM		 31112020-05-11 Alan Modra <amodra@gmail.com>
3112
3113 * testsuite/gas/ppc/int128.d,
3114 * testsuite/gas/ppc/int128.s: New test.
3115 * testsuite/gas/ppc/ppc.exp: Run it.
3116
94ba9882
AM		 31172020-05-11 Alan Modra <amodra@gmail.com>
3118
3119 * testsuite/gas/ppc/vsx_32byte.d,
3120 * testsuite/gas/ppc/vsx_32byte.s: New test.
3121 * testsuite/gas/ppc/ppc.exp: Run it.
3122
f4791f1a
AM		 31232020-05-11 Alan Modra <amodra@gmail.com>
3124
3125 * testsuite/gas/ppc/vec_mul.s,
3126 * testsuite/gas/ppc/vec_mul.d: New test.
3127 * testsuite/gas/ppc/ppc.exp: Run it.
3128
3ff0a5ba
PB		 31292020-05-11 Peter Bergner <bergner@linux.ibm.com>
3130
3131 * testsuite/gas/ppc/byte_rev.d,
3132 * testsuite/gas/ppc/byte_rev.s: New test.
3133 * testsuite/gas/ppc/ppc.exp: Run it.
3134
afef4fe9
PB		 31352020-05-11 Peter Bergner <bergner@linux.ibm.com>
3136
3137 * testsuite/gas/ppc/power10.d: Add paste. tests.
3138 * testsuite/gas/ppc/power10.s: Likewise.
3139
1224c05d
PB		 31402020-05-11 Peter Bergner <bergner@linux.ibm.com>
3141
3142 * testsuite/gas/ppc/power10.s: New test.
3143 * testsuite/gas/ppc/power10.d: Likewise.
3144 * testsuite/gas/ppc/ppc.exp: Run it.
3145
7c1f4227
AM		 31462020-05-11 Alan Modra <amodra@gmail.com>
3147
3148 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3149 renaming.
3150 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3151 place of -mfuture/-Mfuture.
3152 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3153 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3154
bfeaed38
NC		 31552020-05-06 Nick Clifton <nickc@redhat.com>
3156
3157 * po/sv.po: Updated Swedish translation.
3158
6ef719c0
NC		 31592020-05-06 Nick Clifton <nickc@redhat.com>
3160
3161 PR 25927
3162 * doc/as.texi (Preprocessing): Replace cross reference to not
3163 existant document with a URL to the equivalent page in the GCC
3164 manual.
3165
546cb2d8
NC		 31662020-05-05 Nick Clifton <nickc@redhat.com>
3167
3168 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3169 construction of a DWARF-5 directory name table.
3170 * testsuite/gas/elf/pr25917.d: Update expected output.
3171
7d0bd487
GN		 31722020-05-05 Gunther Nikl <gnikl@justmail.de>
3173
3174 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3175 (md_parse_option): Remove initialization of elf_flags.
070b775f 3176
fe05f369
ASDV		 31772020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
3178
3179 PR gas/25863
3180 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3181 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3182 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3183
4706679d
NC		 31842020-05-04 Nick Clifton <nickc@redhat.com>
3185
3186 PR 25917
3187 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3188 table's existence before looking at its entries.
070b775f
NC		 3189 Also do not emit a default directory entry if there are no
3190 directories in use.
3191
4706679d
NC		 3192 * testsuite/gas/elf/pr25917.s: New test source file.
3193 * testsuite/gas/elf/pr25917.d: New test driver.
3194 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3195
09c1e68a
AC		 31962020-04-30 Alex Coplan <alex.coplan@arm.com>
3197
3198 * config/tc-aarch64.c (fix_insn): Implement for
3199 AARCH64_OPND_UNDEFINED.
3200 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3201 * testsuite/gas/aarch64/udf.s: New.
3202 * testsuite/gas/aarch64/udf.d: New.
3203 * testsuite/gas/aarch64/udf-invalid.s: New.
3204 * testsuite/gas/aarch64/udf-invalid.l: New.
3205 * testsuite/gas/aarch64/udf-invalid.d: New.
3206
c578f16e
YS		 32072020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
3208
3209 * config/tc-rx.c (elf_flags): Reset default value.
3210 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3211
935f1f4b
MF		 32122020-04-29 Max Filippov <jcmvbkbc@gmail.com>
3213
3214 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3215 if it's not defined.
3216 (microarch_earliest): New static variable.
3217 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3218 simcall opcode has mandatory parameter.
3219 (xg_init_global_config): Initialize microarch_earliest.
3220
5c936ef5
NC		 32212020-04-29 Nick Clifton <nickc@redhat.com>
3222
3223 PR 22699
3224 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3225 IMM0_8S and add support for IMM0_8U.
3226 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3227 unsigned 8-bit immediate.
3228 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 3229 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 3230
251dae91
TC		 32312020-04-27 Tamar Christina <tamar.christina@arm.com>
3232
3233 * NEWS: Add news entry for big-obj.
3234 * config/tc-i386.c (i386_target_format): Support new format.
3235 * doc/c-i386.texi: Add i386 support.
3236 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3237 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3238
714e6c96
NC		 32392020-04-27 Nick Clifton <nickc@redhat.com>
3240
3241 PR 25878
3242 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3243 (assign_file_to_slot): New function. Fills in an entry in the
3244 files table.
3245 (allocate_filenum): Use new function.
3246 (allocate_filename_to_slot): Use new function. If the specified
3247 slot entry is already in use, but was chosen automatically then
3248 reassign the automatic entry.
3249
a09f656b 32502020-04-26 Hongtao Liu <hongtao.liu@intel.com
3251
3252 * config/tc-i386.c (lfence_before_ret_shl): New member.
3253 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3254 for Anysize insns.
3255 (insert_after_load): Issue warning for REP CMPS/SCAS.
3256 (insert_before_before): Handle iret, Handle
3257 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3258 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3259 -mlfence-before-ret=[none/not/or/shl/yes].
3260 Enable -mlfence-before-ret=shl when
3261 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3262 (md_show_usage): Ditto.
3263 * doc/c-i386.texi: Ditto.
3264 * testsuite/gas/i386/i386.exp: Add new testcases.
3265 * testsuite/gas/i386/lfence-load-b.d: New.
3266 * testsuite/gas/i386/lfence-load-b.e: New.
3267 * testsuite/gas/i386/lfence-load.d: Modified.
3268 * testsuite/gas/i386/lfence-load.e: New.
3269 * testsuite/gas/i386/lfence-load.s: Modified.
3270 * testsuite/gas/i386/lfence-ret-a.d: Modified.
3271 * testsuite/gas/i386/lfence-ret-b.d: Modified.
3272 * testsuite/gas/i386/lfence-ret-c.d: New.
3273 * testsuite/gas/i386/lfence-ret-d.d: New.
3274 * testsuite/gas/i386/lfence-ret.s: Modified.
3275 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3276 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3277 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3278 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3279 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3280 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3281 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3282 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3283 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3284 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3285
30ce8e47
MF		 32862020-04-22 Max Filippov <jcmvbkbc@gmail.com>
3287
3288 PR ld/25861
3289 * config/tc-xtensa.c (md_apply_fix): Replace
3290 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3291 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3292 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3293 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3294 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3295
31c89d60
AM		 32962020-04-22 Alan Modra <amodra@gmail.com>
3297
3298 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3299 symbol for ".symver .. remove".
3300 * doc/as.texi (.symver): Update.
3301 * testsuite/gas/symver/symver11.s: Make foo weak.
3302 * testsuite/gas/symver/symver11.d: Expect an error.
3303 * testsuite/gas/symver/symver7.d: Allow other random symbols.
3304
1d3eb556
L		 33052020-04-21 H.J. Lu <hongjiu.lu@intel.com>
3306
3307 * testsuite/gas/symver/symver11.s: Add ".balign 8".
3308
bb2a1453
AS		 33092020-04-21 Andreas Schwab <schwab@linux-m68k.org>
3310
3311 PR 25848
3312 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3313 * testsuite/gas/m68k/operands.d: Update.
3314 * testsuite/gas/m68k/op68000.d: Update for new error messages.
3315
c36876fe
TC		 33162020-04-21 Tamar Christina <tamar.christina@arm.com>
3317
3318 PR binutils/24753
3319 * testsuite/gas/arm/pr24753.d: New test.
3320 * testsuite/gas/arm/pr24753.s: New test.
3321
6914be53
L		 33222020-04-21 H.J. Lu <hongjiu.lu@intel.com>
3323
3324 PR gas/23840
3325 PR gas/25295
3326 * NEWS: Mention .symver extension.
3327 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
3328 function.
3329 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
3330 add a version name. Add local, hidden and remove visibility
3331 support.
3332 (elf_frob_symbol): Handle the list of version names. Update the
3333 original symbol to local, hidden or remove it from the symbol
3334 table.
3335 (elf_frob_file_before_adjust): Handle the list of version names.
3336 * config/obj-elf.h (elf_visibility): New.
3337 (elf_versioned_name_list): Likewise.
3338 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
3339 and visibility. Change versioned_name pointer to struct
3340 elf_versioned_name_list.
3341 * doc/as.texi: Update .symver directive.
3342 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
3343 error checking tests.
3344 * testsuite/gas/symver/symver6.d: New file.
3345 * testsuite/gas/symver/symver7.d: Likewise.
3346 * testsuite/gas/symver/symver7.s: Likewise.
3347 * testsuite/gas/symver/symver8.d: Likewise.
3348 * testsuite/gas/symver/symver8.s: Likewise.
3349 * testsuite/gas/symver/symver9.s: Likewise.
3350 * testsuite/gas/symver/symver9a.d: Likewise.
3351 * testsuite/gas/symver/symver9b.d: Likewise.
3352 * testsuite/gas/symver/symver10.s: Likewise.
3353 * testsuite/gas/symver/symver10a.d: Likewise.
3354 * testsuite/gas/symver/symver10b.d: Likewise.
3355 * testsuite/gas/symver/symver11.d: Likewise.
3356 * testsuite/gas/symver/symver11.s: Likewise.
3357 * testsuite/gas/symver/symver12.d: Likewise.
3358 * testsuite/gas/symver/symver12.s: Likewise.
3359 * testsuite/gas/symver/symver13.d: Likewise.
3360 * testsuite/gas/symver/symver13.s: Likewise.
3361 * testsuite/gas/symver/symver14.d: Likewise.
3362 * testsuite/gas/symver/symver14.l: Likewise.
3363 * testsuite/gas/symver/symver15.d: Likewise.
3364 * testsuite/gas/symver/symver15.l: Likewise.
3365 * testsuite/gas/symver/symver6.l: Removed.
3366 * testsuite/gas/symver/symver6.s: Updated.
3367
c2e5c986
SD		 33682020-04-20 Sudakshina Das <sudi.das@arm.com>
3369
3370 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
3371 to include TSB.
3372 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
3373 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
3374 * testsuite/gas/aarch64/system.d: Update.
3375
8a6e1d1d
SD		 33762020-04-20 Sudakshina Das <sudi.das@arm.com>
3377
3378 * testsuite/gas/aarch64/bti.d: Update -march option.
3379 * testsuite/gas/aarch64/illegal-bti.d: Remove.
3380 * testsuite/gas/aarch64/illegal-bti.l: Remove.
3381 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
3382 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
3383
49af2f5c
AM		 33842020-04-17 Alan Modra <amodra@gmail.com>
3385
3386 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
3387
8e4979ac
NC		 33882020-04-16 Gagan Singh Sidhu <broly@mac.com>
3389 Nick Clifton <nickc@redhat.com>
3390
3391 PR 25803
3392 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
3393 targets.
3394 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
3395 for the type-2 test.
3396 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
3397 targets running this test.
3398
c54a9b56
DF		 33992020-02-16 David Faust <david.faust@oracle.com>
3400
3401 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
3402 * testsuite/gas/bpf/jump32.s: New file.
3403 * testsuite/gas/bpf/jump32.d: Likewise.
3404
3071b197
L		 34052020-04-08 H.J. Lu <hongjiu.lu@intel.com>
3406
3407 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
3408 documentation.
3409
6a3ab923
GN		 34102020-04-08 Gunther Nikl <gnikl@justmail.de>
3411
3412 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
3413 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 3414 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
3415 define.
3416 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 3417 * tc.h (md_pcrel_from_section): Add prototype.
3418 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
3419 * config/tc-arc.h (md_pcrel_from_section): Likewise.
3420 * config/tc-arm.h (md_pcrel_from_section): Likewise.
3421 * config/tc-avr.h (md_pcrel_from_section): Likewise.
3422 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
3423 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
3424 * config/tc-csky.h (md_pcrel_from_section): Likewise.
3425 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
3426 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
3427 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
3428 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
3429 * config/tc-frv.h (md_pcrel_from_section): Likewise.
3430 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
3431 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
3432 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
3433 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
3434 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
3435 * config/tc-mep.h (md_pcrel_from_section): Likewise.
3436 * config/tc-metag.h (md_pcrel_from_section): Likewise.
3437 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
3438 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
3439 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
3440 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
3441 * config/tc-mt.h (md_pcrel_from_section): Likewise.
3442 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
3443 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
3444 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
3445 * config/tc-rx.h (md_pcrel_from_section): Likewise.
3446 * config/tc-s390.h (md_pcrel_from_section): Likewise.
3447 * config/tc-sh.h (md_pcrel_from_section): Likewise.
3448 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
3449 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 3450 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
3451 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
3452 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
3453 md_apply_fix3): Delete prototypes.
6a3ab923 3454
6e0e8b45
L		 34552020-04-07 H.J. Lu <hongjiu.lu@intel.com>
3456
3457 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
3458 instructions.
3459
266803a2
L		 34602020-04-07 H.J. Lu <hongjiu.lu@intel.com>
3461
3462 * doc/c-z80.texi: Fix @xref warnings.
3463
bb651e8b
CL		 34642020-04-07 Lili Cui <lili.cui@intel.com>
3465
3466 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
3467 (cpu_noarch): Likewise.
3468 * doc/c-i386.texi: Document TSXLDTRK.
3469 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
3470 * testsuite/gas/i386/tsxldtrk.d: Likewise.
3471 * testsuite/gas/i386/tsxldtrk.s: Likewise.
3472 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3473
4b27d27c
L		 34742020-04-02 Lili Cui <lili.cui@intel.com>
3475
3476 * config/tc-i386.c (cpu_arch): Add .serialize.
3477 (cpu_noarch): Likewise.
3478 * doc/c-i386.texi: Document serialize.
3479 * testsuite/gas/i386/i386.exp: Run serialize tests
3480 * testsuite/gas/i386/serialize.d: Likewise.
3481 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
3482 * testsuite/gas/i386/serialize.s: Likewise.
3483
bb897477
RO		 34842020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3485
3486 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
3487 * testsuite/gas/elf/section12b.d: Likewise.
3488 * testsuite/gas/elf/section16a.d: Likewise.
3489 * testsuite/gas/elf/section16b.d: Likewise.
3490
59e28a97
GN		 34912020-04-02 Gunther Nikl <gnikl@justmail.de>
3492
3493 * config/tc-m68k.c (m68k_ip): Fix range check for index register
3494 with a suppressed address register.
3495
efc3a950
L		 34962020-04-01 H.J. Lu <hongjiu.lu@intel.com>
3497
3498 PR gas/25756
3499 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
3500 * testsuite/gas/i386/localpic.s: Add a test for relocation
3501 against local absolute symbol.
3502 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
3503 * testsuite/gas/i386/localpic.d: Updated.
3504 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
3505 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
3506
15d47c3a
RO		 35072020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3508
3509 PR gas/25732
3510 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
3511 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
3512 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
3513 testsuite/gas/i386/x86-64-jump.d.
3514 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
3515 Incorporate changes to
3516 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
3517 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
3518 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
3519 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
3520 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
3521
876678f0
MR		 35222020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
3523
3524 PR 25611
3525 PR 25614
3526 * dwarf2dbg.c: Do not include "bignum.h".
3527
d1a89da5
NC		 35282020-03-30 Nelson Chu <nelson.chu@sifive.com>
3529
3530 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
3531 * testsuite/gas/riscv/alias-csr.s: Likewise.
3532 * testsuite/gas/riscv/no-aliases-csr.d: Move this
3533 to priv-reg-pseudo-noalias.
3534 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
3535 * testsuite/gas/riscv/bad-csr.l: Likewise.
3536 * testsuite/gas/riscv/bad-csr.s: Likewise.
3537 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
3538 * testsuite/gas/riscv/satp.s: Likewise.
3539 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
3540 csr instruction, including alias-csr testcase.
3541 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
3542 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
3543 pseudo instruction with objdump -Mno-aliases.
3544 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
3545 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
3546 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
3547 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
3548 * testsuite/gas/riscv/priv-reg.s: Likewise.
3549 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3550 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
3551 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
3552
b7780957
J		 35532020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
3554
3555 * config/obj-coff.c (obj_coff_section): Set the bss flag on
3556 sections with the "b" attribute.
3557
d1023b5d
AM		 35582020-03-22 Alan Modra <amodra@gmail.com>
3559
3560 * testsuite/gas/s12z/truncated.d: Update expected output.
3561
0d832e7f
SB		 35622020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
3563
3564 PR 25690
3565 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
3566 * doc/c-z80.texi: Update documentation.
3567
327ef784
NC		 35682020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
3569
3570 PR 25641
3571 PR 25668
3572 PR 25633
3573 Fix disassembling ED+A4/AC/B4/BC opcodes.
3574 Fix assembling lines containing colonless label and instruction
3575 with first operand inside parentheses.
3576 Fix registration of unsupported by target CPU registers.
3577 * config/tc-z80.c: See above.
3578 * config/tc-z80.h: See above.
3579 * testsuite/gas/z80/colonless.d: Update test.
3580 * testsuite/gas/z80/colonless.s: Likewise.
3581 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
3582 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
3583 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
3584 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
3585 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
3586 * testsuite/gas/z80/unsup_regs.s: Likewise.
3587 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
3588 * testsuite/gas/z80/z80.exp: Likewise.
3589 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
3590 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
3591 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
3592
66d1f7cc
AV		 35932020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
3594
3595 PR 25660
3596 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
3597 (parse_operands): Handle new operand codes.
3598 (do_neon_dyadic_long): Make shape check accept the scalar variants.
3599 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
3600 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
3601 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
3602 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
3603 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
3604 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
3605 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
3606
9e8f1c90
L		 36072020-03-11 H.J. Lu <hongjiu.lu@intel.com>
3608
3609 * NEWS: Mention x86 assembler options for CVE-2020-0551.
3610
97b4a8f7
L		 36112020-03-11 H.J. Lu <hongjiu.lu@intel.com>
3612
3613 * testsuite/gas/i386/i386.exp: Run new tests.
3614 * testsuite/gas/i386/lfence-byte.d: New file.
3615 * testsuite/gas/i386/lfence-byte.e: Likewise.
3616 * testsuite/gas/i386/lfence-byte.s: Likewise.
3617 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
3618 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
3619 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
3620 * testsuite/gas/i386/lfence-indbr.e: Likewise.
3621 * testsuite/gas/i386/lfence-indbr.s: Likewise.
3622 * testsuite/gas/i386/lfence-load.d: Likewise.
3623 * testsuite/gas/i386/lfence-load.s: Likewise.
3624 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
3625 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
3626 * testsuite/gas/i386/lfence-ret.s: Likewise.
3627 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
3628 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
3629 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
3630 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
3631 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
3632 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
3633 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
3634 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
3635 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
3636 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
3637 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
3638 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
3639
ae531041
L		 36402020-03-11 H.J. Lu <hongjiu.lu@intel.com>
3641
3642 * config/tc-i386.c (lfence_after_load): New.
3643 (lfence_before_indirect_branch_kind): New.
3644 (lfence_before_indirect_branch): New.
3645 (lfence_before_ret_kind): New.
3646 (lfence_before_ret): New.
3647 (last_insn): New.
3648 (load_insn_p): New.
3649 (insert_lfence_after): New.
3650 (insert_lfence_before): New.
3651 (md_assemble): Call insert_lfence_before and insert_lfence_after.
3652 Set last_insn.
3653 (OPTION_MLFENCE_AFTER_LOAD): New.
3654 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
3655 (OPTION_MLFENCE_BEFORE_RET): New.
3656 (md_longopts): Add -mlfence-after-load=,
3657 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3658 (md_parse_option): Handle -mlfence-after-load=,
3659 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3660 (md_show_usage): Display -mlfence-after-load=,
3661 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3662 (i386_cons_align): New.
3663 * config/tc-i386.h (i386_cons_align): New.
3664 (md_cons_align): New.
3665 * doc/c-i386.texi: Document -mlfence-after-load=,
3666 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3667
5496f3c6
NC		 36682020-03-11 Nick Clifton <nickc@redhat.com>
3669
3670 PR 25611
3671 PR 25614
3672 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
3673 (DWARF2_FILE_SIZE_NAME): Default to -1.
3674 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
3675 whichever is higher.
3676 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
3677 (NUM_MD5_BYTES): Define.
3678 (struct file entry): Add md5 field.
3679 (get_filenum): Delete and replace with...
3680 (get_basename): New function.
3681 (get_directory_table_entry): New function.
3682 (allocate_filenum): New function.
3683 (allocate_filename_to_slot): New function.
3684 (dwarf2_where): Use new functions.
3685 (dwarf2_directive_filename): Add support for extended .file
3686 pseudo-op.
3687 (dwarf2_directive_loc): Allow the use of file number zero with
3688 DWARF 5 or higher.
3689 (out_file_list): Rename to...
3690 (out_dir_and_file_list): Add DWARF 5 support.
3691 (out_debug_line): Emit extra values into the section header for
3692 DWARF 5.
3693 (out_debug_str): Allow for file 0 to be used with DWARF 5.
3694 * doc/as.texi (.file): Update the description of this pseudo-op.
3695 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
3696 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
3697 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
3698 * NEWS: Mention the new feature.
3699
a6a1f5e0
AM		 37002020-03-10 Alan Modra <amodra@gmail.com>
3701
3702 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
3703 to avoid signed overflow.
3704 * config/tc-mcore.c (md_assemble): Likewise.
3705 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
3706 * config/tc-nds32.c (SET_ADDEND): Likewise.
3707 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
3708
3fabc179
JB		 37092020-03-09 Jan Beulich <jbeulich@suse.com>
3710
3711 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
3712 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
3713 testsuite/gas/i386/avx-intel.d: Adjust expectations.
3714
190e5fc8
AM		 37152020-03-07 Alan Modra <amodra@gmail.com>
3716
3717 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
3718 first column.
3719
84d9ab33
NC		 37202020-03-06 Nick Clifton <nickc@redhat.com>
3721
3722 PR 25614
3723 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
3724 0 if the dwarf_level is 5 or more. Complain if a filename follows
3725 a file 0.
3726 * testsuite/gas/elf/dwarf-5-file0.s: New test.
3727 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
3728 * testsuite/gas/elf/elf.exp: Run the new test.
3729
3730 PR 25612
3731 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
3732 * doc/as.texi: Fix another typo.
3733
31bf1864
NC		 37342020-03-06 Nick Clifton <nickc@redhat.com>
3735
3736 PR 25612
3737 * as.c (dwarf_level): Define.
3738 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
3739 (parse_args): Add support for the new options.
3740 as.h (dwarf_level): Prototype.
3741 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
3742 value.
3743 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
3744 (DWARF2_LINE_VERSION): Remove definition.
3745 * doc/as.texi: Document the new options.
3746
3c968de5
NC		 37472020-03-06 Nick Clifton <nickc@redhat.com>
3748
3749 PR 25572
3750 * as.c (main): Allow matching input and outputs when they are
3751 not regular files.
3752
bc49bfd8
JB		 37532020-03-06 Jan Beulich <jbeulich@suse.com>
3754
3755 * config/tc-i386.c (match_mem_size): Generalize broadcast special
3756 casing.
3757 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
3758 one of byte/word/dword/qword is set alongside a SIMD register in
3759 a template's operand.
3760
4873e243
JB		 37612020-03-06 Jan Beulich <jbeulich@suse.com>
3762
3763 * config/tc-i386.c (match_template): Extend code in logic
3764 rejecting certain suffixes in certain modes to also cover mask
3765 register use and VecSIB. Drop special casing of broadcast. Skip
3766 immediates in the check.
3767
e365e234
JB		 37682020-03-06 Jan Beulich <jbeulich@suse.com>
3769
3770 * config/tc-i386.c (match_template): Fold duplicate code in
3771 logic rejecting certain suffixes in certain modes. Drop
3772 pointless "else".
3773
4ed21b58
JB		 37742020-03-06 Jan Beulich <jbeulich@suse.com>
3775
3776 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
3777 alongside !norex64 ones.
3778 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
3779 with both 32- and 64-bit GPR operands.
3780 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
3781 32- and 64-bit GPR operands.
3782 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
3783 testsuite/gas/i386/x86-64-avx512bw.d,
3784 testsuite/gas/i386/x86-64-avx512f-intel.d,
3785 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
3786
643bb870
JB		 37872020-03-06 Jan Beulich <jbeulich@suse.com>
3788
3789 * config/tc-i386.c (md_assemble): Drop use of rex64.
3790 (process_suffix): For REX.W for 64-bit CRC32.
3791
a23b33b3
JB		 37922020-03-06 Jan Beulich <jbeulich@suse.com>
3793
3794 * config/tc-i386.c (i386_addressing_mode): For 32-bit
3795 addressing for MPX insns without base/index.
3796 * testsuite/gas/i386/mpx-16bit.s,
3797 * testsuite/gas/i386/mpx-16bit.d: New.
3798 * testsuite/gas/i386/i386.exp: Run new test.
3799
a0497384
JB		 38002020-03-06 Jan Beulich <jbeulich@suse.com>
3801
3802 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
3803 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
3804 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
3805 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
3806 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
3807 as well as a BSWAP one.
3808 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
3809 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
3810 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
3811 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
3812 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
3813 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
3814 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
3815 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
3816 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
3817 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
3818 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
3819 testsuite/gas/i386/vmx.d: Adjust expectations.
3820
b630c145
JB		 38212020-03-06 Jan Beulich <jbeulich@suse.com>
3822
3823 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
3824 from having their operands swapped.
3825 * testsuite/gas/i386/waitpkg.s,
3826 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
3827 3-operand cases as well as testing of 16-bit code generation.
3828 * testsuite/gas/i386/waitpkg.d,
3829 testsuite/gas/i386/waitpkg-intel.d,
3830 testsuite/gas/i386/x86-64-waitpkg.d,
3831 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
3832
de48783e
NC		 38332020-03-04 Nelson Chu <nelson.chu@sifive.com>
3834
dee35d02
NC		 3835 * config/tc-riscv.c (percent_op_utype): Support the modifier
3836 %got_pcrel_hi.
3837 * doc/c-riscv.texi: Add documentation.
3838 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
3839 modifier %got_pcrel_hi.
3840 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
3841 * testsuite/gas/riscv/relax-reloc.d: Likewise.
3842 * testsuite/gas/riscv/relax-reloc.s: Likewise.
3843
de48783e
NC		 3844 * doc/c-riscv.texi (relocation modifiers): Add documentation.
3845 (RISC-V-Formats): Update the section name from "Instruction Formats"
3846 to "RISC-V Instruction Formats".
3847
749479c8
AO		 38482020-03-04 Alexandre Oliva <oliva@adacore.com>
3849
3850 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
3851 detected in a section which does not have at least 4 byte
3852 alignment.
3853 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
3854 * testsuite/gas/arm/ldr-t.s: Likewise.
3855 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
3856 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
3857 disassembly, ignoring any NOPs that may have been inserted because
3858 of section alignment.
3859 * testsuite/gas/arm/ldr-t.d: Likewise.
3860
a847e322
JB		 38612020-03-04 Jan Beulich <jbeulich@suse.com>
3862
3863 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
3864 * doc/c-i386.texi: Mention sev_es.
3865 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
3866 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3867 expectations.
3868 * testsuite/gas/i386/arch-13-znver1.d,
3869 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
3870
3cd7f3e3
L		 38712020-03-03 H.J. Lu <hongjiu.lu@intel.com>
3872
3873 * config/tc-i386.c (match_template): Replace ignoresize and
3874 defaultsize with mnemonicsize.
3875 (process_suffix): Likewise.
3876
b8ba1385
SB		 38772020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3878
3879 PR 25627
3880 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
3881 instruction LD IY,(HL).
3882 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
3883 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
3884 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
3885 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
3886
10d97a0f
L		 38872020-03-03 H.J. Lu <hongjiu.lu@intel.com>
3888
3889 PR gas/25622
3890 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
3891 x86-64-default-suffix-avx.
3892 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
3893 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
3894 * testsuite/gas/i386/noreg64.d: Updated.
3895 * testsuite/gas/i386/noreg64.l: Likewise.
3896 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
3897 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
3898 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
3899
8326546e
SB		 39002020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3901
3902 PR 25604
3903 * config/tc-z80.c (contains_register): Prevent an illegal memory
3904 access when checking an expression for a register name.
3905
e3e896e6
AM		 39062020-03-03 Alan Modra <amodra@gmail.com>
3907
3908 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
3909 support.
3910
a4dd6c97
AM		 39112020-03-02 Alan Modra <amodra@gmail.com>
3912
3913 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
3914 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
3915 and .sbss sections.
3916 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
3917 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
3918 (s3_s_score_lcomm): Likewise.
3919 * config/tc-score7.c: Similarly.
3920 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
3921
dec7b24b
YS		 39222020-02-28 YunQiang Su <syq@debian.org>
3923
3924 PR gas/25539
3925 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
3926 to handle multi-labels.
3927 (has_label_name): New.
3928
cceb53b8
MM		 39292020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
3930
3931 * config/tc-arm.c (enum pred_instruction_type): Remove
3932 NEUTRAL_IT_NO_VPT_INSN predication type.
3933 (cxn_handle_predication): Modify to require condition suffixes.
3934 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
3935 * testsuite/gas/arm/cde-scalar.s: Update test.
3936 * testsuite/gas/arm/cde-warnings.l: Update test.
3937 * testsuite/gas/arm/cde-warnings.s: Update test.
3938
da3ec71f
AM		 39392020-02-26 Alan Modra <amodra@gmail.com>
3940
3941 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
3942 N_() on empty string.
3943
42135cad
AM		 39442020-02-26 Alan Modra <amodra@gmail.com>
3945
3946 * read.c (read_a_source_file): Call strncpy with length one
3947 less than size of original_case_string.
3948
dc1e8a47
AM		 39492020-02-26 Alan Modra <amodra@gmail.com>
3950
3951 * config/obj-elf.c: Indent labels correctly.
3952 * config/obj-macho.c: Likewise.
3953 * config/tc-aarch64.c: Likewise.
3954 * config/tc-alpha.c: Likewise.
3955 * config/tc-arm.c: Likewise.
3956 * config/tc-cr16.c: Likewise.
3957 * config/tc-crx.c: Likewise.
3958 * config/tc-frv.c: Likewise.
3959 * config/tc-i386-intel.c: Likewise.
3960 * config/tc-i386.c: Likewise.
3961 * config/tc-ia64.c: Likewise.
3962 * config/tc-mn10200.c: Likewise.
3963 * config/tc-mn10300.c: Likewise.
3964 * config/tc-nds32.c: Likewise.
3965 * config/tc-riscv.c: Likewise.
3966 * config/tc-s12z.c: Likewise.
3967 * config/tc-xtensa.c: Likewise.
3968 * config/tc-z80.c: Likewise.
3969 * read.c: Likewise.
3970 * symbols.c: Likewise.
3971 * write.c: Likewise.
3972
bd0cf5a6
NC		 39732020-02-20 Nelson Chu <nelson.chu@sifive.com>
3974
54b2aec1
NC		 3975 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
3976 we are assembling instruction with CSR. Call riscv_csr_read_only_check
3977 after parsing all arguments.
3978 (enum csr_insn_type): New enum is used to classify the CSR instruction.
3979 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
3980 are used to check if we write a read-only CSR by the CSR instruction.
3981 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
3982 all CSR for the read-only CSR checking.
3983 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3984 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3985 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
3986 all CSR instructions for the read-only CSR checking.
3987 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3988 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
3989
2ca89224
NC		 3990 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
3991 (riscv_opts): Initialize it.
3992 (reg_lookup_internal): Check the `riscv_opts.csr_check`
3993 before doing the CSR checking.
3994 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
3995 (md_longopts): Add mcsr-check and mno-csr-check.
3996 (md_parse_option): Handle new enum option values.
3997 (s_riscv_option): Handle new long options.
3998 * doc/c-riscv.texi: Add description for the new .option and assembler
3999 options.
4000 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4001 the CSR checking.
4002 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4003
bd0cf5a6
NC		 4004 * config/tc-riscv.c (csr_extra_hash): New.
4005 (enum riscv_csr_class): New enum. Used to decide
4006 whether or not this CSR is legal in the current ISA string.
4007 (struct riscv_csr_extra): New structure to hold all extra information
4008 of CSR.
4009 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
4010 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4011 Call hash_reg_name to insert CSR address into reg_names_hash.
4012 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4013 Decide whether the CSR is valid according to the csr_extra_hash.
4014 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4015 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4016 not a boolean. This is same as riscv_init_csr_hash, so keep the
4017 consistent usage.
4018 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4019 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4020 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4021 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
4022 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4023 f-ext CSR are not allowed.
4024 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4025 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
4026 source file is `priv-reg.s`, and the ISA is rv64if, so the
4027 rv32-only CSR are not allowed.
4028 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4029
10a95fcc
AM		 40302020-02-21 Alan Modra <amodra@gmail.com>
4031
4032 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4033 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4034
dda2980f
AM		 40352020-02-21 Alan Modra <amodra@gmail.com>
4036
4037 PR 25569
4038 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4039 on section size adjustment, instead perform another write if
4040 exec header size is larger than section size.
4041
bd3380bc
NC		 40422020-02-19 Nelson Chu <nelson.chu@sifive.com>
4043
4044 * doc/c-riscv.texi: Add the doc entries for -march-attr/
4045 -mno-arch-attr command line options.
4046
fa164239
JW		 40472020-02-19 Nelson Chu <nelson.chu@sifive.com>
4048
4049 * testsuite/gas/riscv/c-add-addi.d: New testcase.
4050 * testsuite/gas/riscv/c-add-addi.s: Likewise.
4051
fcaaac0a
SB		 40522020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4053
4054 PR 25576
4055 * config/tc-z80.c (md_parse_option): Do not use an underscore
4056 prefix for local labels in SDCC compatability mode.
4057 (z80_start_line_hook): Remove SDCC dollar label support.
4058 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4059 * testsuite/gas/z80/sdcc.s: Likewise.
4060
40612020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4062
4063 PR 25517
4064 * config/tc-z80.c: Add -march option.
4065 * doc/as.texi: Update Z80 documentation.
4066 * doc/c-z80.texi: Likewise.
4067 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4068 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4069 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4070 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4071 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4072 * testsuite/gas/z80/gbz80_all.d: Likewise.
4073 * testsuite/gas/z80/r800_extra.d: Likewise.
4074 * testsuite/gas/z80/r800_ii8.d: Likewise.
4075 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4076 * testsuite/gas/z80/sdcc.d: Likewise.
4077 * testsuite/gas/z80/z180.d: Likewise.
4078 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4079 * testsuite/gas/z80/z80_doc.d: Likewise.
4080 * testsuite/gas/z80/z80_ii8.d: Likewise.
4081 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4082 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4083 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4084 * testsuite/gas/z80/z80_sli.d: Likewise.
4085 * testsuite/gas/z80/z80n_all.d: Likewise.
4086 * testsuite/gas/z80/z80n_reloc.d: Likewise.
4087
a7e12755
L		 40882020-02-19 H.J. Lu <hongjiu.lu@intel.com>
4089
4090 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4091 with GNU_PROPERTY_X86_FEATURE_2_MMX.
4092 * testsuite/gas/i386/i386.exp: Run property-3 and
4093 x86-64-property-3.
4094 * testsuite/gas/i386/property-3.d: New file.
4095 * testsuite/gas/i386/property-3.s: Likewise.
4096 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4097
272a84b1
L		 40982020-02-17 H.J. Lu <hongjiu.lu@intel.com>
4099
4100 * config/tc-i386.c (cpu_arch): Add .popcnt.
4101 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
4102 Add a tab before @samp{.sse4a}.
4103
c8f8eebc
JB		 41042020-02-17 Jan Beulich <jbeulich@suse.com>
4105
4106 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4107 for AddrPrefixOpReg templates. Combine the two pieces of
4108 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4109 mode.
4110
eedb0f2c
JB		 41112020-02-17 Jan Beulich <jbeulich@suse.com>
4112
4113 PR gas/14439
4114 * config/tc-i386.c (md_assemble): Also suppress operand
4115 swapping for MONITOR{,X} and MWAIT{,X}.
4116 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4117 Add Intel syntax monitor/mwait tests.
4118 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4119 Adjust expectations.
4120 *testsuite/gas/i386/sse3-intel.d,
4121 testsuite/gas/i386/x86-64-sse3-intel.d: New.
4122 * testsuite/gas/i386/i386.exp: Run new tests.
4123
b9915cbc
JB		 41242020-02-17 Jan Beulich <jbeulich@suse.com>
4125
4126 PR gas/6518
4127 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4128 [XYZ]MMWord memory operand ambiguity recognition logic (largely
4129 re-indentation).
4130 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4131 cases.
4132 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4133 * testsuite/gas/i386/avx512dq-inval.l,
4134 testsuite/gas/i386/inval-avx.l,
4135 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4136 * testsuite/gas/i386/avx512vl-ambig.s,
4137 testsuite/gas/i386/avx512vl-ambig.l: New.
4138 * testsuite/gas/i386/i386.exp: Run new test.
4139
af5c13b0
L		 41402020-02-16 H.J. Lu <hongjiu.lu@intel.com>
4141
4142 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
4143 nosse4.
4144 * doc/c-i386.texi: Document sse4a and nosse4a.
4145
07d98387
L		 41462020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4147
4148 * doc/c-i386.texi: Remove the old movsx and movzx documentation
4149 for AT&T syntax.
4150
65fca059
JB		 41512020-02-14 Jan Beulich <jbeulich@suse.com>
4152
4153 PR gas/25438
4154 * config/tc-i386.c (md_assemble): Move movsx/movzx special
4155 casing ...
4156 (process_suffix): ... here. Consider just the first operand
4157 initially.
4158 (check_long_reg): Drop opcode 0x63 special case again.
4159 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4160 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4161 Move ambiguous operand size tests ...
4162 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4163 testsuite/gas/i386/noreg64.s: ... here.
4164 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4165 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4166 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4167 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4168 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4169 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4170 testsuite/gas/i386/x86-64-movsxd.d,
4171 testsuite/gas/i386/x86-64-movsxd-intel.d,
4172 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4173 Adjust expectations.
4174 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4175 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4176 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4177 * testsuite/gas/i386/i386.exp: Run new tests.
4178
b6773884
JB		 41792020-02-14 Jan Beulich <jbeulich@suse.com>
4180
4181 * config/tc-i386.c (process_operands): Also skip segment
4182 override prefix emission if it matches an already present one.
4183 * testsuite/gas/i386/prefix32.s: Add double segment override
4184 cases.
4185 * testsuite/gas/i386/prefix32.l: Adjust expectations.
4186
92334ad2
JB		 41872020-02-14 Jan Beulich <jbeulich@suse.com>
4188
4189 * config/tc-i386.c (process_operands): Drop ineffectual segment
4190 overrides when optimizing.
4191 * testsuite/gas/i386/lea-optimize.d: New.
4192 * testsuite/gas/i386/i386.exp: Run new test.
4193
41942020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 4195
4196 * config/tc-i386.c (process_operands): Also check insn prefix
4197 for ineffectual segment override warning. Don't cover possible
4198 VEX/EVEX encoded insns there.
4199 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4200 testsuite/gas/i386/lea.e: New.
4201 * testsuite/gas/i386/i386.exp: Run new test.
4202
0e6724de
L		 42032020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4204
4205 PR gas/25438
4206 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4207 syntax.
4208
292676c1
L		 42092020-02-13 Fangrui Song <maskray@google.com>
4210 H.J. Lu <hongjiu.lu@intel.com>
4211
4212 PR gas/25551
4213 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4214 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4215 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4216 * testsuite/gas/i386/relax-5.d: New file.
4217 * testsuite/gas/i386/relax-5.s: Likewise.
4218 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4219 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4220
7deea9aa
JB		 42212020-02-13 Jan Beulich <jbeulich@suse.com>
4222
4223 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4224 "nosse4" entry.
4225
6c0946d0
JB		 42262020-02-12 Jan Beulich <jbeulich@suse.com>
4227
4228 * config/tc-i386.c (avx512): New (at file scope), moved from
4229 (check_VecOperands): ... here.
4230 (process_suffix): Add [XYZ]MMword operand size handling.
4231 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4232 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4233 tests.
4234 * testsuite/gas/i386/avx512dq-inval.l,
4235 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4236
5990e377
JB		 42372020-02-12 Jan Beulich <jbeulich@suse.com>
4238
4239 PR gas/24546
4240 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4241 code only.
4242 * config/tc-i386-intel.c (i386_intel_operand): Also handle
4243 CALL/JMP in O_tbyte_ptr case.
4244 * doc/c-i386.texi: Mention far call and full pointer load ISA
4245 differences.
4246 * testsuite/gas/i386/x86-64-branch-3.s,
4247 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4248 * testsuite/gas/i386/x86-64-branch-3.d,
4249 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4250 * testsuite/gas/i386/x86-64-branch-5.l,
4251 testsuite/gas/i386/x86-64-branch-5.s: New.
4252 * testsuite/gas/i386/i386.exp: Run new test.
4253
9706160a
JB		 42542020-02-12 Jan Beulich <jbeulich@suse.com>
4255
4256 PR gas/25438
4257 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4258 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4259 64-bit-only warning.
4260 (check_word_reg): Consistently error on mismatching register
4261 size and suffix.
4262 * testsuite/gas/i386/general.s: Replace dword GPR with word one
4263 for movw. Replace suffix / GPR for orb.
4264 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4265 byte GPRs as well as ones for inb/outb with a word accumulator.
4266 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4267 testsuite/gas/i386/inval.l: Adjust expectations.
4268
5de4d9ef
JB		 42692020-02-12 Jan Beulich <jbeulich@suse.com>
4270
4271 * config/tc-i386.c (operand_type_register_match): Also fall
4272 through initial two if()-s when the template allows for a GPR
4273 operand. Adjust comment.
4274
50128d0c
JB		 42752020-02-11 Jan Beulich <jbeulich@suse.com>
4276
4277 (struct _i386_insn): New field "short_form".
4278 (optimize_encoding): Drop setting of shortform field.
4279 (process_suffix): Set i.short_form. Replace shortform use.
4280 (process_operands): Replace shortform use.
4281
1ed818b4
MM		 42822020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
4283
4284 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4285 loop initial declaration.
4286
5aae9ae9
MM		 42872020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
4288
4289 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4290 instructions that can have 5 arguments.
4291 (enum operand_parse_code): Add new operands.
4292 (parse_operands): Account for new operands.
4293 (S5): New macro.
4294 (enum neon_shape_el): Introduce P suffixes for coprocessor.
4295 (neon_select_shape): Account for P suffix.
4296 (LOW1): Move macro to global position.
4297 (HI4): Move macro to global position.
4298 (vcx_assign_vec_d): New.
4299 (vcx_assign_vec_m): New.
4300 (vcx_assign_vec_n): New.
4301 (enum vcx_reg_type): New.
4302 (vcx_get_reg_type): New.
4303 (vcx_size_pos): New.
4304 (vcx_vec_pos): New.
4305 (vcx_handle_shape): New.
4306 (vcx_ensure_register_in_range): New.
4307 (vcx_handle_register_arguments): New.
4308 (vcx_handle_insn_block): New.
4309 (vcx_handle_common_checks): New.
4310 (do_vcx1): New.
4311 (do_vcx2): New.
4312 (do_vcx3): New.
4313 * testsuite/gas/arm/cde-missing-fp.d: New test.
4314 * testsuite/gas/arm/cde-missing-fp.l: New test.
4315 * testsuite/gas/arm/cde-missing-mve.d: New test.
4316 * testsuite/gas/arm/cde-missing-mve.l: New test.
4317 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4318 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4319 * testsuite/gas/arm/cde-mve.s: New test.
4320 * testsuite/gas/arm/cde-warnings.l:
4321 * testsuite/gas/arm/cde-warnings.s:
4322 * testsuite/gas/arm/cde.d:
4323 * testsuite/gas/arm/cde.s:
4324
4934a27c
MM		 43252020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
4326 Matthew Malcomson <matthew.malcomson@arm.com>
4327
4328 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
4329 CDE coprocessor that can be enabled.
4330 (enum pred_instruction_type): New pred type.
4331 (BAD_NO_VPT): New error message.
4332 (BAD_CDE): New error message.
4333 (BAD_CDE_COPROC): New error message.
4334 (enum operand_parse_code): Add new immediate operands.
4335 (parse_operands): Account for new immediate operands.
4336 (check_cde_operand): New.
4337 (cde_coproc_enabled): New.
4338 (cde_coproc_pos): New.
4339 (cde_handle_coproc): New.
4340 (cxn_handle_predication): New.
4341 (do_custom_instruction_1): New.
4342 (do_custom_instruction_2): New.
4343 (do_custom_instruction_3): New.
4344 (do_cx1): New.
4345 (do_cx1a): New.
4346 (do_cx1d): New.
4347 (do_cx1da): New.
4348 (do_cx2): New.
4349 (do_cx2a): New.
4350 (do_cx2d): New.
4351 (do_cx2da): New.
4352 (do_cx3): New.
4353 (do_cx3a): New.
4354 (do_cx3d): New.
4355 (do_cx3da): New.
4356 (handle_pred_state): Define new IT block behaviour.
4357 (insns): Add newn CX*{,d}{,a} instructions.
4358 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
4359 Define new cdecp extension strings.
4360 * doc/c-arm.texi: Document new cdecp extension arguments.
4361 * testsuite/gas/arm/cde-scalar.d: New test.
4362 * testsuite/gas/arm/cde-scalar.s: New test.
4363 * testsuite/gas/arm/cde-warnings.d: New test.
4364 * testsuite/gas/arm/cde-warnings.l: New test.
4365 * testsuite/gas/arm/cde-warnings.s: New test.
4366 * testsuite/gas/arm/cde.d: New test.
4367 * testsuite/gas/arm/cde.s: New test.
4368
4b5aaf5f
L		 43692020-02-10 H.J. Lu <hongjiu.lu@intel.com>
4370
4371 PR gas/25516
4372 * config/tc-i386.c (intel64): Renamed to ...
4373 (isa64): This.
4374 (match_template): Accept Intel64 only instruction by default.
4375 (i386_displacement): Updated.
4376 (md_parse_option): Updated.
4377 * c-i386.texi: Update -mamd64/-mintel64 documentation.
4378 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
4379 -mamd64 to x86-64-sysenter-amd.
4380 * testsuite/gas/i386/x86-64-sysenter.d: New file.
4381
33176d91
AM		 43822020-02-10 Alan Modra <amodra@gmail.com>
4383
4384 * config/obj-elf.c (obj_elf_change_section): Error for section
4385 type, attr or entsize changes in assembly.
4386 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
4387 * testsuite/gas/elf/section5.l: Update.
4388
82194874
AM		 43892020-02-10 Alan Modra <amodra@gmail.com>
4390
4391 * output-file.c (output_file_close): Do a normal close when
4392 flag_always_generate_output.
4393 * write.c (write_object_file): Don't stop output when
4394 flag_always_generate_output.
4395
9fc0b501
SB		 43962020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
4397
4398 PR 25469
4399 * config/tc-z80.c: Add -gbz80 command line option to generate code
4400 for the GameBoy Z80. Add support for generating DWARF.
4401 * config/tc-z80.h: Add support for DWARF debug information
4402 generation.
4403 * doc/c-z80.texi: Document new command line option.
4404 * testsuite/gas/z80/gbz80_all.d: New file.
4405 * testsuite/gas/z80/gbz80_all.s: New file.
4406 * testsuite/gas/z80/z80.exp: Run the new tests.
4407 * testsuite/gas/z80/z80n_all.d: New file.
4408 * testsuite/gas/z80/z80n_all.s: New file.
4409 * testsuite/gas/z80/z80n_reloc.d: New file.
4410
b7d07216
L		 44112020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4412
4413 PR gas/25381
4414 * config/obj-elf.c (get_section): Also check
4415 linked_to_symbol_name.
4416 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
4417 (obj_elf_parse_section_letters): Handle the 'o' flag.
4418 (build_group_lists): Renamed to ...
4419 (build_additional_section_info): This. Set elf_linked_to_section
4420 from map_head.linked_to_symbol_name.
4421 (elf_adjust_symtab): Updated.
4422 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
4423 * doc/as.texi: Document the 'o' flag.
4424 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
4425 * testsuite/gas/elf/section18.d: New file.
4426 * testsuite/gas/elf/section18.s: Likewise.
4427 * testsuite/gas/elf/section19.d: Likewise.
4428 * testsuite/gas/elf/section19.s: Likewise.
4429 * testsuite/gas/elf/section20.d: Likewise.
4430 * testsuite/gas/elf/section20.s: Likewise.
4431 * testsuite/gas/elf/section21.d: Likewise.
4432 * testsuite/gas/elf/section21.l: Likewise.
4433 * testsuite/gas/elf/section21.s: Likewise.
4434
5eb617a7
L		 44352020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4436
4437 * NEWS: Mention x86 assembler options to align branches for
4438 binutils 2.34.
4439
986ac314
L		 44402020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4441
4442 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
4443 only for ELF targets.
4444 * testsuite/gas/i386/unique.d: Don't xfail.
4445 * testsuite/gas/i386/x86-64-unique.d: Likewise.
4446
19234a6d
AM		 44472020-02-06 Alan Modra <amodra@gmail.com>
4448
4449 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
4450 * testsuite/gas/i386/x86-64-unique.d: Likewise.
4451
02e0be69
AM		 44522020-02-06 Alan Modra <amodra@gmail.com>
4453
4454 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
4455 xfail, and rename test.
4456 * testsuite/gas/elf/section12b.d: Likewise.
4457 * testsuite/gas/elf/section16a.d: Likewise.
4458 * testsuite/gas/elf/section16b.d: Likewise.
4459
a8c4d40b
L		 44602020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4461
4462 PR gas/25380
4463 * config/obj-elf.c (section_match): Removed.
4464 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
4465 section_id.
4466 (obj_elf_change_section): Replace info and group_name arguments
4467 with match_p. Also update the section ID and flags from match_p.
4468 (obj_elf_section): Handle "unique,N". Update call to
4469 obj_elf_change_section.
4470 * config/obj-elf.h (elf_section_match): New.
4471 (obj_elf_change_section): Updated.
4472 * config/tc-arm.c (start_unwind_section): Update call to
4473 obj_elf_change_section.
4474 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
4475 * config/tc-microblaze.c (microblaze_s_data): Likewise.
4476 (microblaze_s_sdata): Likewise.
4477 (microblaze_s_rdata): Likewise.
4478 (microblaze_s_bss): Likewise.
4479 * config/tc-mips.c (s_change_section): Likewise.
4480 * config/tc-msp430.c (msp430_profiler): Likewise.
4481 * config/tc-rx.c (parse_rx_section): Likewise.
4482 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
4483 * doc/as.texi: Document "unique,N" in .section directive.
4484 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
4485 * testsuite/gas/elf/section15.d: New file.
4486 * testsuite/gas/elf/section15.s: Likewise.
4487 * testsuite/gas/elf/section16.s: Likewise.
4488 * testsuite/gas/elf/section16a.d: Likewise.
4489 * testsuite/gas/elf/section16b.d: Likewise.
4490 * testsuite/gas/elf/section17.d: Likewise.
4491 * testsuite/gas/elf/section17.l: Likewise.
4492 * testsuite/gas/elf/section17.s: Likewise.
4493 * testsuite/gas/i386/unique.d: Likewise.
4494 * testsuite/gas/i386/unique.s: Likewise.
4495 * testsuite/gas/i386/x86-64-unique.d: Likewise.
4496 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
4497
575d37ae
L		 44982020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4499
4500 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
4501
2384096c
G		 45022020-02-01 Anthony Green <green@moxielogic.com>
4503
4504 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
4505
95441c43
SL		 45062020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4507
4508 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
4509 %tls_ldo.
4510
d465d695
AV		 45112020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
4512
4513 PR gas/25472
4514 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
4515 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
4516 +mve.
4517 * testsuite/gas/arm/mve_dsp.d: New test.
4518
d26cc8a9
NC		 45192020-01-31 Nick Clifton <nickc@redhat.com>
4520
4521 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
4522 rather than BFD_RELOC_NONE.
4523
90e9955a
SP		 45242020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
4525
4526 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
4527 to support VLDMIA instruction for MVE.
4528 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
4529 instruction for MVE.
4530 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
4531 instruction for MVE.
4532 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
4533 instruction for MVE.
4534 * testsuite/gas/arm/mve-ldst.d: New test.
4535 * testsuite/gas/arm/mve-ldst.s: Likewise.
4536
53943f32
NC		 45372020-01-31 Nick Clifton <nickc@redhat.com>
4538
4539 * po/fr.po: Updated French translation.
4540 * po/ru.po: Updated Russian translation.
4541
c3036ed0
RS		 45422020-01-31 Richard Sandiford <richard.sandiford@arm.com>
4543
4544 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
4545 .s for the movprfx.
4546 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
4547 * testsuite/gas/aarch64/sve-movprfx_28.d,
4548 * testsuite/gas/aarch64/sve-movprfx_28.l,
4549 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
4550
2ae4c703
JB		 45512020-01-30 Jan Beulich <jbeulich@suse.com>
4552
4553 * config/tc-i386.c (output_disp): Tighten base_opcode check.
4554 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
4555 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
4556 Adjust expectations.
4557
bd434cc4
JM		 45582020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
4559
4560 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
4561 * testsuite/gas/bpf/alu-be.d: Likewise.
4562 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
4563 * testsuite/gas/bpf/alu32-be.d: Likewise.
4564
aeab2b26
JB		 45652020-01-30 Jan Beulich <jbeulich@suse.com>
4566
4567 * testsuite/gas/i386/x86-64-branch-2.s,
4568 testsuite/gas/i386/x86-64-branch-4.s,
4569 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
4570 * testsuite/gas/i386/ilp32/x86-64-branch.d,
4571 testsuite/gas/i386/x86-64-branch-2.d,
4572 testsuite/gas/i386/x86-64-branch-4.l,
4573 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
4574
873494c8
JB		 45752020-01-30 Jan Beulich <jbeulich@suse.com>
4576
4577 * config/tc-i386.c (process_suffix): .
4578 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
4579 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
4580 Add LRETQ case.
4581 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
4582 suffix.
4583 testsuite/gas/i386/x86_64.s: Add RETF cases.
4584 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4585 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
4586 testsuite/gas/i386/x86-64-opcode.d,
4587 testsuite/gas/i386/x86-64-suffix-intel.d,
4588 testsuite/gas/i386/x86-64-suffix.d,
4589 testsuite/gas/i386/x86_64-intel.d
4590 testsuite/gas/i386/x86_64.d: Adjust expectations.
4591 * testsuite/gas/i386/x86-64-suffix.e,
4592 testsuite/gas/i386/x86_64.e: New.
4593
62b3f548
JB		 45942020-01-30 Jan Beulich <jbeulich@suse.com>
4595
4596 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
4597 special case.
4598
bc31405e
L		 45992020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4600
4601 PR binutils/25445
4602 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
4603 movsxd.
4604 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
4605 differences. Document movslq and movsxd.
4606 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
4607 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
4608 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
4609 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
4610 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
4611 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
4612 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
4613 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
4614 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
4615 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
4616 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
4617
e3696f67
AM		 46182020-01-27 Alan Modra <amodra@gmail.com>
4619
4620 * testsuite/gas/all/gas.exp: Replace case statements with switch
4621 statements.
4622 * testsuite/gas/elf/elf.exp: Likewise.
4623 * testsuite/gas/macros/macros.exp: Likewise.
4624 * testsuite/lib/gas-defs.exp: Likewise.
4625
7568c93b
TC		 46262020-01-27 Tamar Christina <tamar.christina@arm.com>
4627
4628 PR 25403
4629 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
4630 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
4631
403d1bd9
JW		 46322020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4633
4634 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
4635 s exts must be known, so rename *ok* to *fail*.
4636 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
4637 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
4638 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
4639 above change.
4640 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
4641 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
4642
be4c5e58
L		 46432020-01-22 H.J. Lu <hongjiu.lu@intel.com>
4644
4645 PR gas/25438
4646 * config/tc-i386.c (check_long_reg): Always disallow double word
4647 suffix in mnemonic with word general register.
4648 * testsuite/gas/i386/general.s: Replace word general register
4649 with double word general register for movl.
4650 * testsuite/gas/i386/inval.s: Add tests for movl with word general
4651 register.
4652 * testsuite/gas/i386/general.l: Updated.
4653 * testsuite/gas/i386/inval.l: Likewise.
4654
9e7028aa
AM		 46552020-01-22 Alan Modra <amodra@gmail.com>
4656
4657 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
4658 __tls_get_addr_desc and __tls_get_addr_opt.
4659
e3ed17f3
JB		 46602020-01-21 Jan Beulich <jbeulich@suse.com>
4661
4662 * testsuite/gas/i386/inval-crc32.s,
4663 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
4664 * testsuite/gas/i386/inval-crc32.l,
4665 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
4666
1a035124
JB		 46672020-01-21 Jan Beulich <jbeulich@suse.com>
4668
4669 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
4670 generic code path. Deal with No_lSuf being set in a template.
4671 * testsuite/gas/i386/inval-crc32.l,
4672 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
4673 instead of error(s) when operand size is ambiguous.
4674 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4675 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
4676 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
4677 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
4678 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
4679 Adjust expectations.
4680
c006a730
JB		 46812020-01-21 Jan Beulich <jbeulich@suse.com>
4682
4683 * config/tc-i386.c (process_suffix): Drop SYSRET special case
4684 and an intel_syntax check. Re-write lack-of-suffix processing
4685 logic.
4686 * doc/c-i386.texi: Document operand size defaults for suffix-
4687 less AT&T syntax insns.
4688 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
4689 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
4690 testsuite/gas/i386/x86-64-avx-scalar.s,
4691 testsuite/gas/i386/x86-64-avx.s,
4692 testsuite/gas/i386/x86-64-bundle.s,
4693 testsuite/gas/i386/x86-64-intel64.s,
4694 testsuite/gas/i386/x86-64-lock-1.s,
4695 testsuite/gas/i386/x86-64-opcode.s,
4696 testsuite/gas/i386/x86-64-sse2avx.s,
4697 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
4698 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
4699 testsuite/gas/i386/x86-64-nops.s,
4700 testsuite/gas/i386/x86-64-ptwrite.s,
4701 testsuite/gas/i386/x86-64-simd.s,
4702 testsuite/gas/i386/x86-64-sse-noavx.s,
4703 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
4704 insns.
4705 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4706 testsuite/gas/i386/noreg64.s: Add further tests.
4707 * testsuite/gas/i386/ilp32/x86-64-nops.d,
4708 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
4709 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4710 testsuite/gas/i386/sse-noavx.d,
4711 testsuite/gas/i386/x86-64-intel64.d,
4712 testsuite/gas/i386/x86-64-nops.d,
4713 testsuite/gas/i386/x86-64-opcode.d,
4714 testsuite/gas/i386/x86-64-ptwrite-intel.d,
4715 testsuite/gas/i386/x86-64-ptwrite.d,
4716 testsuite/gas/i386/x86-64-simd-intel.d,
4717 testsuite/gas/i386/x86-64-simd-suffix.d,
4718 testsuite/gas/i386/x86-64-simd.d,
4719 testsuite/gas/i386/x86-64-sse-noavx.d
4720 testsuite/gas/i386/x86-64-suffix.d,
4721 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
4722 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
4723 testsuite/gas/i386/noreg64.l: New.
4724 * testsuite/gas/i386/i386.exp: Run new tests.
4725
c906a69a
JB		 47262020-01-21 Jan Beulich <jbeulich@suse.com>
4727
4728 * testsuite/gas/i386/avx512_bf16_vl.s,
4729 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
4730 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
4731 broadcast forms of VCVTNEPS2BF16.
4732 * testsuite/gas/i386/avx512_bf16_vl.d,
4733 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
4734
26916852
NC		 47352020-01-20 Nick Clifton <nickc@redhat.com>
4736
4737 * po/uk.po: Updated Ukranian translation.
4738
14470f07
L		 47392020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4740
4741 PR ld/25416
4742 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
4743 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
4744 x32 object.
4745 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
4746 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
4747 R_X86_64_GOTPC32_TLSDESC relocation.
4748
1b1bb2c6
NC		 47492020-01-18 Nick Clifton <nickc@redhat.com>
4750
4751 * configure: Regenerate.
4752 * po/gas.pot: Regenerate.
4753
ae774686
NC		 47542020-01-18 Nick Clifton <nickc@redhat.com>
4755
4756 Binutils 2.34 branch created.
4757
42e04b36
L		 47582020-01-17 H.J. Lu <hongjiu.lu@intel.com>
4759
4760 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
4761 with vex_encoding_vex.
4762 (parse_insn): Likewise.
4763 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
4764 and {vex3} documentation.
4765 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
4766 {vex}.
4767 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
4768
2da2eaf4
AV		 47692020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
4770
4771 PR 25376
4772 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
4773 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
4774 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
4775 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
4776 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
4777 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
4778
45a4bb20
JB		 47792020-01-16 Jan Beulich <jbeulich@suse.com>
4780
4781 * config/tc-i386.c (match_template): Drop found_cpu_match local
4782 variable.
4783
4814632e
JB		 47842020-01-16 Jan Beulich <jbeulich@suse.com>
4785
4786 * testsuite/gas/i386/avx512dq-inval.l,
4787 testsuite/gas/i386/avx512dq-inval.s: New.
4788 * testsuite/gas/i386/i386.exp: Run new test.
4789
131cb553
JL		 47902020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4791
4792 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
4793 relocations when the target is 430X, except when extracting part of an
4794 expression.
4795 (msp430_srcoperand): Adjust comment.
4796 Initialize the expp member of the msp430_operand_s struct as
4797 appropriate.
4798 (msp430_dstoperand): Likewise.
4799 * testsuite/gas/msp430/msp430.exp: Run new test.
4800 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
4801 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
4802
c24d0e8d
AM		 48032020-01-15 Alan Modra <amodra@gmail.com>
4804
4805 * configure.tgt: Add sparc-*-freebsd case.
4806
e44925ae
LC		 48072020-01-14 Lili Cui <lili.cui@intel.com>
4808
4809 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
4810 * testsuite/gas/i386/align-branch-1b.d: Likewise.
4811 * testsuite/gas/i386/align-branch-1c.d: Likewise.
4812 * testsuite/gas/i386/align-branch-1d.d: Likewise.
4813 * testsuite/gas/i386/align-branch-1e.d: Likewise.
4814 * testsuite/gas/i386/align-branch-1f.d: Likewise.
4815 * testsuite/gas/i386/align-branch-1g.d: Likewise.
4816 * testsuite/gas/i386/align-branch-1h.d: Likewise.
4817 * testsuite/gas/i386/align-branch-1i.d: Likewise.
4818 * testsuite/gas/i386/align-branch-5.d: Likewise.
4819 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
4820 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
4821 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
4822 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
4823 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
4824 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
4825 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
4826 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
4827 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
4828 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
4829 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
4830 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
4831
7a6bf3be
SB		 48322020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
4833
4834 PR 25377
4835 * config/tc-z80.c: Add support for half precision, single
4836 precision and double precision floating point values.
4837 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
4838 * doc/as.texi: Add new z80 command line options.
4839 * doc/c-z80.texi: Document new z80 command line options.
4840 * testsuite/gas/z80/ez80_pref_dis.s: New test.
4841 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
4842 * testsuite/gas/z80/z80.exp: Run the new test.
4843 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
4844 * testsuite/gas/z80/fp_zeda32.d: Likewise.
4845 * testsuite/gas/z80/strings.d: Update expected output.
4846
82e9597c
MM		 48472020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
4848
4849 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
4850 dependency.
4851
5e4f7e05
CZ		 48522020-01-13 Claudiu Zissulescu <claziss@gmail.com>
4853
4854 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
4855 the CPU.
4856 * config/tc-arc.h: Add header if/defs.
4857 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
4858
febda64f
AM		 48592020-01-13 Alan Modra <amodra@gmail.com>
4860
4861 * testsuite/gas/wasm32/allinsn.d: Update expected output.
4862
5496abe1
AM		 48632020-01-13 Alan Modra <amodra@gmail.com>
4864
4865 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
4866 insertion.
4867
ec4181f2
AM		 48682020-01-10 Alan Modra <amodra@gmail.com>
4869
4870 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
4871 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
4872
40c75bc8
SB		 48732020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4874
4875 PR 25224
4876 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
4877 opcode byte values.
4878 (emit_ld_r_r): Likewise.
4879 (emit_ld_rr_m): Likewise.
4880 (emit_ld_rr_nn): Likewise.
4881
72aea328
JB		 48822020-01-09 Jan Beulich <jbeulich@suse.com>
4883
4884 * config/tc-i386.c (optimize_encoding): Add
4885 is_any_vex_encoding() invocations. Drop respective
4886 i.tm.extension_opcode == None checks.
4887
3f93af61
JB		 48882020-01-09 Jan Beulich <jbeulich@suse.com>
4889
4890 * config/tc-i386.c (md_assemble): Check RegRex is clear during
4891 REX transformations. Correct comment indentation.
4892
7697afb6
JB		 48932020-01-09 Jan Beulich <jbeulich@suse.com>
4894
4895 * config/tc-i386.c (optimize_encoding): Generalize register
4896 transformation for TEST optimization.
4897
d835a58b
JB		 48982020-01-09 Jan Beulich <jbeulich@suse.com>
4899
4900 * testsuite/gas/i386/x86-64-sysenter-amd.s,
4901 testsuite/gas/i386/x86-64-sysenter-amd.d,
4902 testsuite/gas/i386/x86-64-sysenter-amd.l,
4903 testsuite/gas/i386/x86-64-sysenter-intel.d,
4904 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
4905 * testsuite/gas/i386/i386.exp: Run new tests.
4906
915808f6
NC		 49072020-01-08 Nick Clifton <nickc@redhat.com>
4908
4909 PR 25284
4910 * doc/as.texi (Align): Document the fact that all arguments can be
4911 omitted.
4912 (Balign): Likewise.
4913 (P2align): Likewise.
4914
f1f28025
NC		 49152020-01-08 Nick Clifton <nickc@redhat.com>
4916
4917 PR 14891
4918 * config/obj-elf.c (obj_elf_section): Fail if the section name is
4919 already defined as a different symbol type.
4920 * testsuite/gas/elf/pr14891.s: New test source file.
4921 * testsuite/gas/elf/pr14891.d: New test driver.
4922 * testsuite/gas/elf/pr14891.s: New test expected error output.
4923 * testsuite/gas/elf/elf.exp: Run the new test.
4924
030a2e78
AM		 49252020-01-08 Alan Modra <amodra@gmail.com>
4926
4927 * config/tc-z8k.c (md_begin): Make idx unsigned.
4928 (get_specific): Likewise for this_index.
4929
2a1ebfb2
CZ		 49302020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
4931
4932 * onfig/tc-arc.c (parse_reloc_symbol): New function.
4933 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
4934 (md_operand): Set X_md to absent.
4935 (arc_parse_name): Check for X_md.
4936
16d87673
SB		 49372020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4938
4939 PR 25311
4940 * as.h (TC_STRING_ESCAPES): Provide a default definition.
4941 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
4942 NO_STRING_ESCAPES.
4943 * read.c (next_char_of_string): Likewise.
4944 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
4945 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
4946
a2322019
NC		 49472020-01-03 Nick Clifton <nickc@redhat.com>
4948
4949 * po/sv.po: Updated Swedish translation.
4950
5437a02a
JB		 49512020-01-03 Jan Beulich <jbeulich@suse.com>
4952
4953 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
4954 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
4955
567dfba2
JB		 49562020-01-03 Jan Beulich <jbeulich@suse.com>
4957
4958 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
4959 by-element usdot. Add 64-bit form tests for by-element sudot.
4960 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
4961
8c45011a
JB		 49622020-01-03 Jan Beulich <jbeulich@suse.com>
4963
4964 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
4965 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
4966
f4950f76
JB		 49672020-01-03 Jan Beulich <jbeulich@suse.com>
4968
4969 * testsuite/gas/aarch64/f64mm.d,
4970 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
4971
6655dba2
SB		 49722020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4973
4974 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
4975 support for assembler code generated by SDCC. Add new relocation
4976 types. Add z80-elf target support.
4977 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
4978 labels. Local labels starts from ".L".
4979 * NEWS: Mention the new support.
4980 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
4981 * testsuite/gas/all/fwdexp.s: Likewise.
4982 * testsuite/gas/all/cond.l: Likewise.
4983 * testsuite/gas/all/cond.s: Likewise.
4984 * testsuite/gas/all/fwdexp.d: Likewise.
4985 * testsuite/gas/all/fwdexp.s: Likewise.
4986 * testsuite/gas/elf/section2.e-mips: Likewise.
4987 * testsuite/gas/elf/section2.l: Likewise.
4988 * testsuite/gas/elf/section2.s: Likewise.
4989 * testsuite/gas/macros/app1.d: Likewise.
4990 * testsuite/gas/macros/app1.s: Likewise.
4991 * testsuite/gas/macros/app2.d: Likewise.
4992 * testsuite/gas/macros/app2.s: Likewise.
4993 * testsuite/gas/macros/app3.d: Likewise.
4994 * testsuite/gas/macros/app3.s: Likewise.
4995 * testsuite/gas/macros/app4.d: Likewise.
4996 * testsuite/gas/macros/app4.s: Likewise.
4997 * testsuite/gas/macros/app4b.s: Likewise.
4998 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
4999 * testsuite/gas/z80/z80.exp: Add new tests
5000 * testsuite/gas/z80/dollar.d: New file.
5001 * testsuite/gas/z80/dollar.s: New file.
5002 * testsuite/gas/z80/ez80_adl_all.d: New file.
5003 * testsuite/gas/z80/ez80_adl_all.s: New file.
5004 * testsuite/gas/z80/ez80_adl_suf.d: New file.
5005 * testsuite/gas/z80/ez80_isuf.s: New file.
5006 * testsuite/gas/z80/ez80_z80_all.d: New file.
5007 * testsuite/gas/z80/ez80_z80_all.s: New file.
5008 * testsuite/gas/z80/ez80_z80_suf.d: New file.
5009 * testsuite/gas/z80/r800_extra.d: New file.
5010 * testsuite/gas/z80/r800_extra.s: New file.
5011 * testsuite/gas/z80/r800_ii8.d: New file.
5012 * testsuite/gas/z80/r800_z80_doc.d: New file.
5013 * testsuite/gas/z80/z180.d: New file.
5014 * testsuite/gas/z80/z180.s: New file.
5015 * testsuite/gas/z80/z180_z80_doc.d: New file.
5016 * testsuite/gas/z80/z80_doc.d: New file.
5017 * testsuite/gas/z80/z80_doc.s: New file.
5018 * testsuite/gas/z80/z80_ii8.d: New file.
5019 * testsuite/gas/z80/z80_ii8.s: New file.
5020 * testsuite/gas/z80/z80_in_f_c.d: New file.
5021 * testsuite/gas/z80/z80_in_f_c.s: New file.
5022 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5023 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5024 * testsuite/gas/z80/z80_out_c_0.d: New file.
5025 * testsuite/gas/z80/z80_out_c_0.s: New file.
5026 * testsuite/gas/z80/z80_reloc.d: New file.
5027 * testsuite/gas/z80/z80_reloc.s: New file.
5028 * testsuite/gas/z80/z80_sli.d: New file.
5029 * testsuite/gas/z80/z80_sli.s: New file.
5030
a65b5de6
SN		 50312020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
5032
5033 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5034 REGLIST_RN.
5035
b14ce8bf
AM		 50362020-01-01 Alan Modra <amodra@gmail.com>
5037
5038 Update year range in copyright notice of all files.
5039
0b114740 5040For older changes see ChangeLog-2019
3499769a 5041\f
0b114740 5042Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 5043
5044Copying and distribution of this file, with or without modification,
5045are permitted in any medium without royalty provided the copyright
5046notice and this notice are preserved.
5047
5048Local Variables:
5049mode: change-log
5050left-margin: 8
5051fill-column: 74
5052version-control: never
5053End:
GDB Binutils - Deliverables
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