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m32r sim: Add prototypes for functions that pass/return DI values
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
bcb78b47
NC		 12020-11-12 Nick Clifton <nickc@redhat.com>
2
3 PR 26850
4 * dwarf2dbg.c
5 * testsuite/gas/elf/dwarf2-20.s: New test.
6 * testsuite/gas/elf/dwarf2-20.d: New test driver.
7 * testsuite/gas/elf/elf.exp: Run the new test.
8 * testsuite/gas/elf/warn-2.s
9
f27c0b44
PW		 102020-11-11 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
11
12 * testsuite/gas/aarch64/ls64.s: Update test.
13
05412017
DZ		 142020-11-09 Denys Zagorui <dzagorui@cisco.com>
15
16 * config/obj-elf (obj_elf_init_stab_section): Improve
17 reproducibility for stabs debugging data format
18
9372689d
SO		 192020-11-09 Spencer E. Olson <olsonse@umich.edu>
20
21 * testsuite/gas/pru/misc.s: Add tests for lmbd (left-most bit
22 detect).
23 * testsuite/gas/pru/misc.d: Update expected disassembly.
24
4a3e3e22
PW		 252020-11-09 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
26
27 * config/tc-aarch64.c: Fix comment.
28 * testsuite/gas/aarch64/ls64.d: New test.
29 * testsuite/gas/aarch64/ls64.s: Test for ACCDATA_EL1 register.
30
8edca81e
PW		 312020-11-09 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
32
33 * config/tc-aarch64.c (process_omitted_operand): Add AARCH64_OPND_Rt_LS64.
34 (parse_operands): Parse Rt range for AARCH64_OPND_Rt_LS64.
35 * testsuite/gas/aarch64/ls64-invalid.l: Update test.
36 * testsuite/gas/aarch64/ls64-invalid.s: Update test.
37 * testsuite/gas/aarch64/ls64.s: Update test.
38
a76bf0e5
AS		 392020-11-09 Andreas Schwab <schwab@linux-m68k.org>
40
41 * Makefile.am (development.exp): Fix regexp.
42 * Makefile.in: Regenerate.
43
6e1605e4
NC		 442020-11-09 Nelson Chu <nelson.chu@sifive.com>
45
46 * config/tc-riscv.c (explicit_mabi): New boolean to indicate if
47 the -mabi= option is explictly set.
48 (md_parse_option): Set explicit_mabi to TRUE if -mabi is set.
49 (riscv_set_abi_by_arch): New function. If the -mabi option isn't
50 set, then we set the abi according to the architecture string.
51 Otherwise, check if there are conflicts between architecture
52 and abi setting.
53 (riscv_after_parse_args): Move the abi setting to md_assemble nad
54 riscv_elf_final_processing.
55 (md_assemble): Call the riscv_set_abi_by_arch when we set the
56 start_assemble to TRUE.
57 (riscv_elf_final_processing): Likewise, in case the file without
58 any instruction.
59 * testsuite/gas/riscv/mabi-attr-01.s: New testcase.
60 * testsuite/gas/riscv/mabi-attr-02.s: Likewise.
61 * testsuite/gas/riscv/mabi-attr-03.s: Likewise.
62 * testsuite/gas/riscv/mabi-fail-01.d: Likewise.
63 * testsuite/gas/riscv/mabi-fail-01.l: Likewise.
64 * testsuite/gas/riscv/mabi-fail-02.d: Likewise.
65 * testsuite/gas/riscv/mabi-fail-02.l: Likewise.
66 * testsuite/gas/riscv/mabi-noabi-attr-01a.d: Likewise.
67 * testsuite/gas/riscv/mabi-noabi-attr-01b.d: Likewise.
68 * testsuite/gas/riscv/mabi-noabi-attr-02a.d: Likewise.
69 * testsuite/gas/riscv/mabi-noabi-attr-02b.d: Likewise.
70 * testsuite/gas/riscv/mabi-noabi-attr-03a.d: Likewise.
71 * testsuite/gas/riscv/mabi-noabi-attr-03b.d: Likewise.
72 * testsuite/gas/riscv/mabi-noabi-march-01.d: Likewise.
73 * testsuite/gas/riscv/mabi-noabi-march-02.d: Likewise.
74 * testsuite/gas/riscv/mabi-noabi-march-03.d: Likewise.
75
55cc0128
PW		 762020-11-04 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
77
78 * testsuite/gas/aarch64/armv8-ras-1_1-invalid.d: New test.
79 * testsuite/gas/aarch64/armv8-ras-1_1-invalid.l: New test.
80 * testsuite/gas/aarch64/armv8-ras-1_1-invalid.s: New test.
81 * testsuite/gas/aarch64/armv8-ras-1_1.d: New test.
82 * testsuite/gas/aarch64/armv8-ras-1_1.s: New test.
83 * testsuite/gas/aarch64/illegal-ras-1.d: Remove.
84 * testsuite/gas/aarch64/illegal-ras-1.l: Remove.
85 * testsuite/gas/aarch64/illegal-ras-1.s: Remove.
86 * testsuite/gas/aarch64/illegal-sysreg-2.d: Remove.
87 * testsuite/gas/aarch64/illegal-sysreg-2.l: Remove.
88
fd65497d
PW		 892020-11-03 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
90
91 * NEWS: Update docs.
92 * config/tc-aarch64.c: Add +ls64 feature to -march flags set.
93 * testsuite/gas/aarch64/ls64-invalid.d: New test.
94 * testsuite/gas/aarch64/ls64-invalid.l: New test.
95 * testsuite/gas/aarch64/ls64-invalid.s: New test.
96 * testsuite/gas/aarch64/ls64.s: New test.
97
05862db7
CE		 982020-11-03 Christian Eggers <ceggers@gmx.de>
99
100 * config/obj-elf (elf_frob_symbol): Fix symbol value calculation
101 for versioned symbol aliases.
102
b0ab0693
L		 1032020-10-30 H.J. Lu <hongjiu.lu@intel.com>
104
105 PR gas/26703
106 * config/tc-i386.c (output_insn): Update for
107 GNU_PROPERTY_X86_ISA_1_BASELINE.
108 * testsuite/gas/i386/property-1.d: Updated.
109 * testsuite/gas/i386/property-2.d: Likewise.
110 * testsuite/gas/i386/property-3.d: Likewise.
111 * testsuite/gas/i386/property-4.d: Likewise.
112 * testsuite/gas/i386/property-5.d: Likewise.
113 * testsuite/gas/i386/property-6.d: Likewise.
114 * testsuite/gas/i386/property-11.d: Likewise.
115 * testsuite/gas/i386/property-12.d: Likewise.
116 * testsuite/gas/i386/x86-64-property-1.d: Likewise.
117 * testsuite/gas/i386/x86-64-property-2.d: Likewise.
118 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
119 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
120 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
121 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
122 * testsuite/gas/i386/x86-64-property-11.d: Likewise.
123 * testsuite/gas/i386/x86-64-property-12.d: Likewise.
124
3a959875
PW		 1252020-10-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
126
127 * NEWS: Update docs.
128 * testsuite/gas/aarch64/system-5.d: Update test with WFIT insn.
129 * testsuite/gas/aarch64/system-5.s: Update test with WFIT insn.
130
1312020-10-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
132
133 * config/tc-aarch64.c (parse_operands): Check for C0-C15 value of DSB
134 immediate string operand.
135 * testsuite/gas/aarch64/system-4.d: Update test.
136 * testsuite/gas/aarch64/system-4.s: Update test.
137
1382020-10-27 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
139
140 * NEWS: Update docs.
141 * config/tc-aarch64.c (parse_csr_operand): New operand parser.
142 (parse_operands): Call to CSR operand parser.
143 * testsuite/gas/aarch64/csre_csr-invalid.d: New test.
144 * testsuite/gas/aarch64/csre_csr-invalid.l: New test.
145 * testsuite/gas/aarch64/csre_csr-invalid.s: New test.
146 * testsuite/gas/aarch64/csre_csr.d: New test.
147 * testsuite/gas/aarch64/csre_csr.s: New test.
148
1492020-10-27 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
150
151 * NEWS: Update docs.
152 * testsuite/gas/aarch64/system-5.d: New test.
153 * testsuite/gas/aarch64/system-5.s: New test.
154
ae9d2233
L		 1552020-10-26 H.J. Lu <hongjiu.lu@intel.com>
156
157 PR gas/26778
158 * * dwarf2dbg.c (num_of_auto_assigned): New.
159 (allocate_filenum): Increment num_of_auto_assigned.
160 (dwarf2_directive_filename): Clear the slots auto-assigned
161 before the first .file <NUMBER> directive was seen.
162 * testsuite/gas/i386/dwarf4-line-1.d: New file.
163 * testsuite/gas/i386/dwarf4-line-1.s: Likewise.
164 * testsuite/gas/i386/i386.exp: Run dwarf4-line-1.
165
7e300b86
LX		 1662020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
167
168 * config/tc-csky.c (dump_literals): Fix the literal dump
169 of big vector constant.
170
eae61d61
CQ		 1712020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
172
173 * testsuite/gas/csky/enhance_dsp.s : Change plsl.u16 to plsl.16.
174 * testsuite/gas/csky/enhance_dsp.d : Change plsl.u16 to plsl.16.
175
9d1ccf22
CQ		 1762020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
177
178 * config/tc-csky.c (md_begin): Add version flag in eflag.
179
039dac29
CQ		 1802020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
181
182 * config/tc-csky.c (get_operand_value): Add handler for
183 OPRND_TYPE_IMM5b_VSH and OPRND_TYPE_VREG_WITH_INDEX.
184 * testsuite/gas/csky/csky_vdsp.d : Fix the disassembling for
185 vector register.
186
069ef164
CL		 1872020-10-26 Lili Cui <lili.cui@intel.com>
188
189 * testsuite/gas/i386/avx-vnni.d: Change psuedo prefix from
190 {vex3} to {vex}
191 * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
192
3a959875
PW		 1932020-10-23 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
194
195 * NEWS: Docs update.
196 * config/tc-aarch64.c (parse_operands): Add
197 AARCH64_OPND_BARRIER_DSB_NXS handler.
198 (md_begin): Add content of aarch64_barrier_dsb_nxs_options to
199 aarch64_barrier_opt_hsh hash.
200 * testsuite/gas/aarch64/system-4-invalid.d: New test.
201 * testsuite/gas/aarch64/system-4-invalid.l: New test.
202 * testsuite/gas/aarch64/system-4-invalid.s: New test.
203 * testsuite/gas/aarch64/system-4.d: New test.
204 * testsuite/gas/aarch64/system-4.s: New test.
205
79248c83
SP		 2062020-10-21 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
207
208 PR target/26763
209 * config/tc-arm.c (parse_address_main): Add new MVE addressing mode
210 check.
211 * testsuite/gas/arm/mve-vldr-vstr-bad.d: New test.
212 * testsuite/gas/arm/mve-vldr-vstr-bad.l: Likewise.
213 * testsuite/gas/arm/mve-vldr-vstr-bad.s: Likewise.
214
777cd7ab
DDAG		 2152020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
216
217 * config/tc-arc.c (emit_insn0): Fix printf format.
218
646cc3e0
GG		 2192020-10-20 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
220
221 * config/tc-i386.c (cpu_arch): Add CPU_ZNVER3_FLAGS flags.
222 (i386_align_code): Add PROCESSOR_ZNVER cases.
223 * doc/c-i386.texi: Add znver3, snp, invlpgb and tlbsync.
224 * gas/i386/i386.exp: Add new znver3 test cases.
225 * gas/i386/arch-14-znver3.d: New.
226 * gas/i386/arch-14.d: New.
227 * gas/i386/arch-14.s: New.
228 * gas/i386/invlpgb.d: New.
229 * gas/i386/invlpgb64.d: New.
230 * gas/i386/invlpgb.s: New.
231 * gas/i386/snp.d: New.
232 * gas/i386/snp64.d: New.
233 * gas/i386/snp.s: New.
234 * gas/i386/tlbsync.d: New.
235 * gas/i386/tlbsync.s: New.
236 * gas/i386/x86-64-arch-4-znver3.d: New.
237 * gas/i386/x86-64-arch-4.d: New.
238 * gas/i386/x86-64-arch-4.s: New.
239
9717970a
L		 2402020-10-17 H.J. Lu <hongjiu.lu@intel.com>
241
242 PR gas/25878
243 PR gas/26740
244 * testsuite/gas/i386/dwarf5-line-4.d: New file.
245 * testsuite/gas/i386/dwarf5-line-4.s: Likewise.
246 * testsuite/gas/i386/i386.exp: Run dwarf5-line-4.
247
7ffdc9ae
L		 2482020-10-17 H.J. Lu <hongjiu.lu@intel.com>
249
250 PR gas/25878
251 PR gas/26740
252 * testsuite/gas/i386/dwarf5-line-3.s: Replace dwarf5-line-2.S
253 with dwarf5-line-3.S.
254 * testsuite/gas/i386/dwarf5-line-3.d: Updated.
255
bd0c565e
L		 2562020-10-17 H.J. Lu <hongjiu.lu@intel.com>
257
258 PR gas/25878
259 PR gas/26740
260 * dwarf2dbg.c (allocate_filename_to_slot): Don't reuse the slot 1
261 here.
262 (dwarf2_where): Restore as_where.
263 (dwarf2_directive_filename): Clear the slot 1 if it was assigned
264 to the input file.
265 * testsuite/gas/i386/dwarf5-line-2.d: New file.
266 * testsuite/gas/i386/dwarf5-line-2.s: Likewise.
267 * testsuite/gas/i386/dwarf5-line-3.d: Likewise.
268 * testsuite/gas/i386/dwarf5-line-3.s: Likewise.
269 * testsuite/gas/i386/i386.exp: Run dwarf5-line-2 and
270 dwarf5-line-3.
271
3a959875
PW		 272gas/ChangeLog:
273
2742020-10-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
275
276 * NEWS: Docs update.
277 * config/tc-aarch64.c (armv8.7-a): New arch.
278 * doc/c-aarch64.texi (-march=armv8.7-a): Update docs.
279
2802020-10-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
281
282 * testsuite/gas/aarch64/sysreg-6.d: New test.
283 * testsuite/gas/aarch64/sysreg-6.s: New test.
284
6915020b
L		 2852020-10-16 H.J. Lu <hongjiu.lu@intel.com>
286
287 PR gas/25878
288 PR gas/26740
289 * dwarf2dbg.c (file_entry): Remove auto_assigned.
290 (assign_file_to_slot): Remove the auto_assign argument.
291 (allocate_filenum): Updated.
292 (allocate_filename_to_slot): Reuse the input file entry in the
293 file table.
294 (dwarf2_where): Replace as_where with as_where_physical.
295 * testsuite/gas/i386/dwarf5-line-1.d: New file.
296 * testsuite/gas/i386/dwarf5-line-1.s: Likewise.
297 * testsuite/gas/i386/i386.exp: Run dwarf5-line-1.
298
57392598
CL		 2992020-10-16 Lili Cui <lili.cui@intel.com>
300
6915020b
L		 301 * config/tc-i386.c (cpu_flags_match): Move Pseudo Prefix check
302 to ...
303 (match_template): Here.
57392598
CL		 304 * testsuite/gas/i386/avx-vnni-inval.l: New file.
305 * testsuite/gas/i386/avx-vnni-inval.s: Likewise.
306 * testsuite/gas/i386/avx-vnni.d: Delete invalid {vex2} test.
307 * testsuite/gas/i386/avx-vnni.s: Likewise.
308 * testsuite/gas/i386/i386.exp: Add AVX VNNI invalid tests.
309 * testsuite/gas/i386/x86-64-avx-vnni-inval.l: New file.
310 * testsuite/gas/i386/x86-64-avx-vnni-inval.s: Likewise.
311 * testsuite/gas/i386/x86-64-avx-vnni.d: Delete invalid {vex2} test.
312 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
313
58bf9b6a
L		 3142020-10-14 H.J. Lu <hongjiu.lu@intel.com>
315 Lili Cui <lili.cui@intel.com>
316
317 * NEWS: Add Intel AVX VNNI.
318 * config/tc-i386.c (cpu_arch): Add .avx_vnni and noavx_vnni.
319 (cpu_flags_match): Support CpuVEX_PREFIX.
320 * doc/c-i386.texi: Document .avx_vnni, noavx_vnni and how to
321 encode Intel VNNI instructions with VEX prefix.
322 * testsuite/gas/i386/avx-vnni.d: New file.
323 * testsuite/gas/i386/avx-vnni.s: Likewise.
324 * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
325 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
326 * testsuite/gas/i386/i386.exp: Run AVX VNNI tests.
327
c1fa250a
LC		 3282020-10-14 Lili Cui <lili.cui@intel.com>
329
330 * NEWS: Add Intel HRESET.
331 * config/tc-i386.c (cpu_arch): Add .hreset.
332 (cpu_noarch): Likewise.
333 * doc/c-i386.texi: Document .hreset, nohreset.
334 * testsuite/gas/i386/i386.exp: Run HRESET tests.
335 * testsuite/gas/i386/hreset.d: New file.
336 * testsuite/gas/i386/x86-64-hreset.d: Likewise.
337 * testsuite/gas/i386/hreset.s: Likewise.
338
f64c42a9
LC		 3392020-10-14 Lili Cui <lili.cui@intel.com>
340
341 * NEWS: Add Intel UINTR.
342 * config/tc-i386.c (cpu_arch): Add .uintr.
343 (cpu_noarch): Likewise.
344 * doc/c-i386.texi: Document .uintr and nouintr.
345 * testsuite/gas/i386/i386.exp: Run UINTR tests.
346 * testsuite/gas/i386/x86-64-uintr.d: Likewise.
347 * testsuite/gas/i386/x86-64-uintr.s: Likewise.
348
8b65b895
L		 3492020-10-14 H.J. Lu <hongjiu.lu@intel.com>
350
351 * config/tc-i386.c (load_insn_p): Check opcodeprefix == 0 for
352 base_opcode == 0xfc7.
353 (match_template): Likewise.
354 (process_suffix): Check opcodeprefix == PREFIX_0XF2 for CRC32.
355 (check_byte_reg): Likewise.
356 (output_insn): Don't add the 0xf3 prefix twice for PadLock
357 instructions. Don't add prefix from non-VEX/EVEX base_opcode.
358
7b47a312
L		 3592020-10-13 H.J. Lu <hongjiu.lu@intel.com>
360
361 * config/tc-i386.c (build_vex_prefix): Replace vexopcode with
362 opcodeprefix.
363 (build_evex_prefix): Likewise.
364 (is_any_vex_encoding): Don't check vexopcode.
365 (output_insn): Handle opcodeprefix.
366
32930e4e
L		 3672020-10-09 H.J. Lu <hongjiu.lu@intel.com>
368
369 PR gas/26703
370 * config/tc-i386.c (xstate): Add xstate_mask.
371 (md_assemble): Check i.types[j], instead of i.tm.operand_types[j],
372 for xstate. Set xstate_mask, instead of xstate_zmm, for RegMask.
373 (output_insn): Update for GNU_PROPERTY_X86_ISA_1_V[234]. Update
374 xstate for mask register and VSIB.
375 * testsuite/gas/i386/i386.exp: Run more GNU_PROPERTY tests.
376 * testsuite/gas/i386/property-1.s: Updated to the current
377 GNU_PROPERTY_X86_ISA_1_USED value.
378 * testsuite/gas/i386/property-2.s: Only keep cmove.
379 * testsuite/gas/i386/property-3.s: Changed to addsubpd.
380 * testsuite/gas/i386/property-1.d: Updated.
381 * testsuite/gas/i386/property-2.d: Likewise.
382 * testsuite/gas/i386/property-3.d: Likewise.
383 * testsuite/gas/i386/property-4.d: Likewise.
384 * testsuite/gas/i386/property-5.d: Likewise.
385 * testsuite/gas/i386/property-6.d: Likewise.
386 * testsuite/gas/i386/x86-64-property-1.d: Likewise.
387 * testsuite/gas/i386/x86-64-property-2.d: Likewise.
388 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
389 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
390 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
391 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
392 * testsuite/gas/i386/x86-64-property-7.d: Likewise.
393 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
394 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
395 * testsuite/gas/i386/property-11.d: New file.
396 * testsuite/gas/i386/property-11.s: Likewise.
397 * testsuite/gas/i386/property-12.d: Likewise.
398 * testsuite/gas/i386/property-12.s: Likewise.
399 * testsuite/gas/i386/property-13.d: Likewise.
400 * testsuite/gas/i386/property-13.s: Likewise.
401 * testsuite/gas/i386/x86-64-property-11.d: Likewise.
402 * testsuite/gas/i386/x86-64-property-12.d: Likewise.
403 * testsuite/gas/i386/x86-64-property-13.d: Likewise.
404 * testsuite/gas/i386/x86-64-property-14.d: Likewise.
405 * testsuite/gas/i386/x86-64-property-14.s: Likewise.
406
3a959875
PW		 4072020-10-08 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
408
409 * NEWS: Docs update.
410 * testsuite/gas/aarch64/brbe-invalid.d: New test.
411 * testsuite/gas/aarch64/brbe-invalid.l: New test.
412 * testsuite/gas/aarch64/brbe-invalid.s: New test.
413 * testsuite/gas/aarch64/brbe.d: New test.
414 * testsuite/gas/aarch64/brbe.s: New test.
415
4162020-10-08 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
417
418 * NEWS: Docs update.
419 * testsuite/gas/aarch64/csre-invalid.d: New test.
420 * testsuite/gas/aarch64/csre-invalid.l: New test.
421 * testsuite/gas/aarch64/csre-invalid.s: New test.
422 * testsuite/gas/aarch64/csre.d: New test.
423 * testsuite/gas/aarch64/csre.s: New test.
424
05cfb0d8
AC		 4252020-10-06 Alex Coplan <alex.coplan@arm.com>
426
427 PR 26699
428 * config/tc-aarch64.c (asm_barrier_opt): Delete.
429 (parse_barrier): Fix bogus type punning.
430 * testsuite/gas/aarch64/system.d: Update disassembly.
431 * testsuite/gas/aarch64/system.s: Add isb sy test.
432
0ae9445d
SB		 4332020-10-06 Sergey Belyashav <sergey.belyashov@gmail.com>
434
435 PR 26692
436 * config/tc-z80.c (md_begin): Ensure that xpressions are empty
437 before using them.
438 (unify_indexed): Likewise.
439 (z80_start_line_hook): Improve hash sign handling when SDCC
440 compatibility mode enabled.
441 (md_parse_exp_not_indexed): Improve indirect addressing
442 detection.
443 (md_pseudo_table): Accept hd64 as an alias of z810.
444
3ce6300e
AM		 4452020-10-06 Alan Modra <amodra@gmail.com>
446
447 * testsuite/gas/elf/sh-link-zero.s: Don't start directives in
448 first column. Don't use numeric labels.
449
3a959875
PW		 4502020-10-05 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
451
452 * config/tc-arm.c: Update Cortex-X1 feature flags.
453
cc8b27f8
KR		 4542020-10-05 Kamil Rytarowski <n54@gmx.com>
455
456 * configure.tgt (aarch64*-*-netbsd*): Add target.
457
0cc79db2
SN		 4582020-10-05 Samanta Navarro <ferivoz@riseup.net>
459
460 * doc/as.texi: Fix spelling mistakes.
461 * doc/c-wasm32.texi: Likewise.
462
6d96a594
C		 4632020-10-05 T.K. Chia <u1049321969@caramail.com>
464
465 PR gas/26694
466 * NEWS: Updated for i386 lcall and ljmp change.
467 * config/tc-i386.c (output_interseg_jump): Allow non-absolute
468 segment operand for immediate lcall and ljmp.
469 * testsuite/gas/i386/jump.d,
470 * testsuite/gas/i386/jump.s,
471 * testsuite/gas/i386/jump16.d,
472 * testsuite/gas/i386/jump16.e,
473 * testsuite/gas/i386/jump16.s: Add tests for non-absolute
474 segment operand for immediate ljmp.
475
5b316d90
L		 4762020-10-05 H.J. Lu <hongjiu.lu@intel.com>
477
478 PR binutils/26704
479 * testsuite/gas/i386/noreg64-data16.d: Expect sysretl instead of
480 sysret.
481 * testsuite/gas/i386/noreg64.d: Likewise.
482 * testsuite/gas/i386/x86-64-intel64.d: Likewise.
483 * testsuite/gas/i386/x86-64-opcode.d: Likewise.
484
0e9f3bf1
L		 4852020-10-05 H.J. Lu <hongjiu.lu@intel.com>
486
487 PR binutils/26705
488 * testsuite/gas/i386/x86-64-suffix.s: Add "mov %rsp,%rbp" before
489 sysretq.
490 * testsuite/gas/i386/x86-64-suffix-intel.d: Updated.
491 * testsuite/gas/i386/x86-64-suffix.d: Likewise.
492
b71702f1
NC		 4932020-10-05 Nick Clifton <nickc@redhat.com>
494
495 PR 26253
496 * config/obj-elf.c (obj_elf_section): Accept a numeric value for
497 the "o" section flag. Interpret it as a section index. Allow an
498 index of zero.
499 * doc/as.texi: Document the new behaviour.
500 * NEWS: Mention the new feature. Tidy entries.
501 * testsuite/gas/elf/sh-link-zero.s: New test.
502 * testsuite/gas/elf/sh-link-zero.d: New test driver.
503 * testsuite/gas/elf/elf.exp: Run the new test.
504 * testsuite/gas/elf/section21.l: Updated expected assembler
505 output.
506
3a959875
PW		 5072020-10-05 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
508
509 * config/tc-aarch64.c: Update Cortex-X1 feature flags.
510
b3a3496f
L		 5112020-10-03 H.J. Lu <hongjiu.lu@intel.com>
512
513 PR gas/26685
514 * config/tc-i386.c (process_suffix): Also check the register
515 operand for the address size prefix if the memory operand has
516 no real registers.
517 * testsuite/gas/i386/enqcmd-16bit.d: New file.
518 * testsuite/gas/i386/enqcmd-16bit.s: Likewise.
519 * testsuite/gas/i386/movdir-16bit.d: Likewise.
520 * testsuite/gas/i386/movdir-16bit.s: Likewise.
521 * testsuite/gas/i386/enqcmd.s: Add tests with symbol and DISP.
522 * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
523 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
524 * testsuite/gas/i386/movdir.s: Add tests with symbol and DISP.
525 Remove the .code16 test.
526 * testsuite/gas/i386/i386.exp: Run movdir-16bit and enqcmd-16bit.
527 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
528 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
529 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
530 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
531 * testsuite/gas/i386/enqcmd-intel.d: Likewise.
532 * testsuite/gas/i386/enqcmd.d: Likewise.
533 * testsuite/gas/i386/movdir-intel.d: Likewise.
534 * testsuite/gas/i386/movdir.d: Likewise.
535 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
536 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
537 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
538 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
539
7bd766cc
NC		 5402020-10-02 Nick Clifton <nickc@redhat.com>
541
542 * testsuite/gas/arm/mve-vcvtne-it.d: Allow for padding inserted by
543 PE based targets.
544
642f545a
NC		 5452020-10-01 Nick Clifton <nickc@redhat.com>
546
547 * config/obj-elf (elf_pseudo_table): Add attach_to_group.
548 (obj_elf_attach_to_group): New function.
549 * doc/as.texi: Document the new directive.
550 * NEWS: Mention the new feature.
551 * testsuite/gas/elf/attach-1.s: New test.
552 * testsuite/gas/elf/attach-1.d: New test driver.
553 * testsuite/gas/elf/attach-2.s: New test.
554 * testsuite/gas/elf/attach-2.d: New test driver.
555 * testsuite/gas/elf/attach-err.s: New test.
556 * testsuite/gas/elf/attach-err.d: New test driver.
557 * testsuite/gas/elf/attach-err.err: New test error output.
558 * testsuite/gas/elf/elf.exp: Run the new tests.
559
27f13469
L		 5602020-09-16 H.J. Lu <hongjiu.lu@intel.com>
561
562 PR gas/26685
563 * config/tc-i386.c (process_suffix): Check the register operand
564 for the address size prefix if the memory operand is symbol(%rip).
565 * testsuite/gas/i386/x86-64-enqcmd.s: Add tests with RIP-relative
566 addressing.
567 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
568 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
569 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
570 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
571 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
572
77718e5b
PW		 5732020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
574
575 * config/tc-aarch64.c: Add Cortex-A78 and Cortex-A78AE cores.
576 * doc/c-aarch64.texi: Update docs.
577 * NEWS: Update news.
578
c81946ef
AC		 5792020-09-30 Alex Coplan <alex.coplan@arm.com>
580
581 * NEWS: Mention recent Arm processor support.
582
990e5268
AC		 5832020-09-30 Alex Coplan <alex.coplan@arm.com>
584
585 * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n2.
586 * doc/c-aarch64.texi: Document support for Neoverse N2.
587
e37c930f
AM		 5882020-09-30 Alan Modra <amodra@gmail.com>
589
590 * config/obj-elf.c (obj_elf_change_section): Rename variable to
591 avoid shadowing warning.
592 * symbols.c (symbol_entry_find): Init all symbol_flags fields.
593
3a959875
PW		 5942020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
595
596 * config/tc-arm.c: Add cortex-a78 and cortex-a78ae cores.
597 * doc/c-arm.texi: Update docs.
598 * NEWS: Update news.
599 * testsuite/gas/arm/cpu-cortex-a78.d: New test.
600 * testsuite/gas/arm/cpu-cortex-a78ae.d: New test.
601
aeaccbf4
PW		 6022020-09-29 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
603
604 * NEWS: TRBE, ETE, ETMv4 and Cortex-X1 news updates.
605
394e9bf6
PW		 6062020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
607
608 * config/tc-arm.c: (arm_cpus): Add Cortex-X1.
609 * doc/c-arm.texi: Document -mcpu=cortex-x1.
610 * testsuite/gas/arm/cpu-cortex-x1.d: New test.
611
12e35da6
PW		 6122020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
613
614 * testsuite/gas/aarch64/etm-ro-invalid.d: New test.
615 * testsuite/gas/aarch64/etm-ro-invalid.l: New test.
616 * testsuite/gas/aarch64/etm-ro-invalid.s: New test.
617 * testsuite/gas/aarch64/etm-ro.s: New test.
618 * testsuite/gas/aarch64/etm-wo-invalid.d: New test.
619 * testsuite/gas/aarch64/etm-wo-invalid.l: New test.
620 * testsuite/gas/aarch64/etm-wo-invalid.s: New test.
621 * testsuite/gas/aarch64/etm-wo.s: New test.
622 * testsuite/gas/aarch64/etm.s: New test.
623 * testsuite/gas/aarch64/sysreg.d: system register s2_1_c0_c3_0
624 disassembled now to trcstatr.
625
47e1f9de
PW		 6262020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
627
628 * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
629 * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
630
3454861d
PW		 6312020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
632
12e35da6
PW		 633 * testsuite/gas/aarch64/ete.d: New test.
634 * testsuite/gas/aarch64/ete.s: New test.
3454861d 635
1ff8e401
PW		 6362020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
637
12e35da6
PW		 638 * testsuite/gas/aarch64/trbe-invalid.d: New test.
639 * testsuite/gas/aarch64/trbe-invalid.l: New test.
640 * testsuite/gas/aarch64/trbe-invalid.s: New test.
641 * testsuite/gas/aarch64/trbe.d: New test.
642 * testsuite/gas/aarch64/trbe.s: New test.
1ff8e401 643
9bede61c
AC		 6442020-09-28 Alex Coplan <alex.coplan@arm.com>
645
646 * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
647
c769fd6a
AC		 6482020-09-28 Alex Coplan <alex.coplan@arm.com>
649
650 * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
651 add missing F16 bit to Neoverse V1.
652
0be2fe67
AM		 6532020-09-26 Alan Modra <amodra@gmail.com>
654
655 * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
656 for csky_get_control_regno.
657 (csky_get_reg_val): Likewise when calling csky_get_general_regno.
658
743f5cfc
JW		 6592020-09-24 Jim Wilson <jimw@sifive.com>
660
661 PR 26400
662 * config/tc-riscv.c (append_insn): If in absolute section, emit
663 error before add_relaxed_insn call.
664 * testsuite/gas/riscv/absolute-sec.d: New.
665 * testsuite/gas/riscv/absolute-sec.l: New.
666 * testsuite/gas/riscv/absolute-sec.s: New.
667
debd1a62
MW		 6682020-09-23 Mark Wielaard <mark@klomp.org>
669
670 * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
671
6eee0315
AC		 6722020-09-24 Alex Coplan <alex.coplan@arm.com>
673
674 * config/tc-arm.c (arm_cpus): Add Neoverse V1.
675 * doc/c-arm.texi: Document Neoverse V1 support.
676
9e980ddc
AC		 6772020-09-24 Alex Coplan <alex.coplan@arm.com>
678
679 * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
680 * doc/c-aarch64.texi: Document Neoverse V1 support.
681
f3034e25
AC		 6822020-09-24 Alex Coplan <alex.coplan@arm.com>
683
684 * config/tc-arm.c (arm_cpus): Add Neoverse N2.
685 * doc/c-arm.texi: Document -mcpu=neoverse-n2.
686
81d54bb7
CL		 6872020-09-24 Lili Cui <lili.cui@intel.com>
688
689 * NEWS: Add TDX.
690 * config/tc-i386.c (cpu_arch): Add .tdx.
691 (cpu_noarch): Likewise.
692 * doc/c-i386.texi: Document tdx.
693 * testsuite/gas/i386/i386.exp: Run tdx tests.
694 * testsuite/gas/i386/tdx.d: Likewise.
695 * testsuite/gas/i386/tdx.s: Likewise.
696 * testsuite/gas/i386/x86-64-tdx.d: Likewise.
697 * testsuite/gas/i386/x86-64-tdx.s: Likewise.
698
6992020-09-17 Cooper Qu <cooper.qu@linux.alibaba.com>
afdcafe8
CQ		 700
701 * config/tc-csky.c (parse_type_ctrlreg): Use function
702 csky_get_control_regno to operand.
703 (csky_get_reg_val): Likewise.
704 (is_reg_sp_with_bracket): Use function csky_get_reg_val
705 to parse operand.
706 (is_reg_sp): Refine.
707 (is_oimm_within_range): Fix, report error when operand
708 is not constant.
709 (parse_type_cpreg): Refine.
710 (parse_type_cpcreg): Refine.
711 (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
712 (md_assemble): Fix no error reporting somtimes when
713 operands number are not fit.
714 (csky_addc64): Refine.
715 (csky_subc64): Refine.
716 (csky_or64): Refine.
717 (v1_work_fpu_fo): Refine.
718 (v1_work_fpu_read): Refine.
719 (v1_work_fpu_writed): Refine.
720 (v1_work_fpu_readd): Refine.
721 (v2_work_addc): New function, strengthen the operands legality
722 check of addc.
0be2fe67 723 * testsuite/gas/csky/all.d : Use register number format when
afdcafe8 724 disassemble register name by default.
0be2fe67
AM		 725 * testsuite/gas/csky/cskyv2_all.d : Likewise.
726 * testsuite/gas/csky/trust.d: Likewise.
727 * testsuite/gas/csky/cskyv2_ck860.d : Fix.
728 * testsuite/gas/csky/trust.s : Fix.
c4694f17
TG		 729
7302020-09-23 Lili Cui <lili.cui@intel.com>
731
732 * NEWS: Add Key Locker.
733 * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
734 (cpu_noarch): Likewise.
735 * doc/c-i386.texi: Document kl and wide_kl.
736 * testsuite/gas/i386/i386.exp: Run keylocker tests.
737 * testsuite/gas/i386/keylocker-intel.d: New test.
738 * testsuite/gas/i386/keylocker.d: Likewise.
739 * testsuite/gas/i386/keylocker.s: Likewise.
740 * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
741 * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
742 * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
743 * testsuite/gas/i386/x86-64-property-10.d: Likewise.
744 * testsuite/gas/i386/property-10.d: Likewise.
745 * testsuite/gas/i386/property-10.s: Likewise.
746
b1b11e92
AM		 7472020-09-21 Alan Modra <amodra@gmail.com>
748
749 PR 26569
750 * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
751 relocs.
752 (riscv_call): Tie them off after the jalr.
753 (md_apply_fix): Zero fx_size of RELAX fixup.
754
6e25f888
DF		 7552020-09-018 David Faust <david.faust@oracle.com>
756
757 * testsuite/gas/bpf/alu-xbpf.d: New file.
758 * testsuite/gas/bpf/alu-xbpf.s: Likewise.
759 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
760 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
761 * testuiste/gas/bpf/bpf.exp: Run new tests.
762
5947daaf
NC		 7632020-09-18 Tucker <tuckkern+sourceware@gmail.com>
764
765 PR 26556
766 * read.c (bss_alloc): Convert size parameter from octets to
767 bytes.
768
848471ac
AM		 7692020-09-17 Alan Modra <amodra@gmail.com>
770
771 * testsuite/gas/i386/i386.exp: Return early if not x86.
772
c1229f84
AM		 7732020-09-16 Alan Modra <amodra@gmail.com>
774
775 * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
776 elf_symbol_from invocation.
777 * config/tc-aarch64.c (s_variant_pcs): Likewise.
778 * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
779 * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
780 (ppc_fix_adjustable): Likewise.
781 * config/tc-xgate.c (xgate_frob_symbol): Likewise.
782
ec6653d8
L		 7832020-09-15 H.J. Lu <hongjiu.lu@intel.com>
784
785 * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
786 * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
787
7e30b1eb
AM		 7882020-09-15 Alan Modra <amodra@gmail.com>
789
790 PR 26610
791 * config/tc-arm.c (move_or_literal_pool): Correct extraction of
792 bignum. Use unsigned "v"
793 (is_double_a_single): Make "v" and "mantissa" unsigned. Formatting.
794 (double_to_single): Likewise.
795
f36eda1f
NC		 7962020-09-15 Nick Clifton <nickc@redhat.com>
797
798 * read.c (s_nop): Preserve the input_line_pointer around the call
799 to md_assemble.
800 * config/tc-s12z.c (md_assemble): Revert previous delta.
801
6db99906
DF		 8022020-09-15 David Faust <david.faust@oracle.com>
803
804 * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
805
b1766e7c
NC		 8062020-09-14 Nick Clifton <nickc@redhat.com>
807
808 * read.c (s_nop): New function. Handles the .nop directive.
809 (potable): Add entry for "nop".
810 (s_nops): Code tidy.
811 * read.h (s_nop): Add prototype.
812 * config/tc-bpf.h (md_single_noop_insn): Define.
813 * config/tc-mmix.h (md_single_noop_insn): Define.
814 * config/tc-or1k.h (md_single_noop_insn): Define.
2ddc8f01 815 * config/tc-ia64.h (md_single_noop_insn): Define.
b1766e7c
NC		 816 * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
817 rather than corrupting it.
818 * write.c (relax_segment): Update error message regarding
819 non-absolute values passed to .fill and .nops.
820 * NEWS: Mention the new directive.
821 * doc/as.texi: Document the new directive.
822 * doc/internals.texi: Document the new internal macros used to
823 implement the new directive.
824 * testsuite/gas/all/nop.s: New test.
825 * testsuite/gas/all/nop.d: New test control file.
826 * testsuite/gas/all/gas.exp: Run the new test.
827 * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
828 * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
829 control file.
830 * testsuite/gas/elf/elf.exp: Run the new test.
831 * testsuite/gas/i386/space1.l: Adjust expected output.
832
edc7a80a
MW		 8332020-09-07 Mark Wielaard <mark@klomp.org>
834
835 * as.texi (-g): Explicitly mention when .debug_info and .debug_line
836 are generated for the DWARF format.
837 (Loc): Add that it is an error to both use a .loc directive and
838 generate a .debug_line yourself.
839 * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
840 (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
841 (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
842 an error. Only create .debug_line if it is empty (or doesn't exist).
843 * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
844 an elf target.
845 * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
846
89ce8eab
CQ		 8472020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
848
849 * config/tc-csky.c (md_begin): Enable extend lrw by default for
850 CK802, CK803 and CK860.
851
525a0aa3
CQ		 8522020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
853
854 * config/tc-csky.c (struct csky_cpu_info): Add new members
855 isa_flag, features and ver.
856 (struct csky_cpu_feature): New.
857 (struct csky_cpu_version): New.
858 (CSKY_FEATURE_MAX): Define.
859 (CSKY_CPU_REVERISON_MAX): Define.
860 (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
861 FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
862 Define, each standard one collection of instructions.
863 (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
864 CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
865 CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
866 CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
867 CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
868 CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
869 CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
870 CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
871 CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
872 the features combination used by cpu.
873 (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
874 CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
875 CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
876 Define, version information used by cpu.
877 (csky_cpus): Refine, and add CK804, CK805 and CK800.
878 (parse_cpu): Refine.
879 (parse_arch): Refine.
880 (md_show_usage): Refine.
881 (md_begin): Refine.
882
15a32af5
AM		 8832020-09-09 Alan Modra <amodra@gmail.com>
884
885 * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
886 valueT is smaller than 64 bits.
887
6a1ed910
CQ		 8882020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
889
890 * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
891 (CSKY_ISA_860): Likewise.
892
a2061b9f
CQ		 8932020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
894
895 * config/tc-csky.c (float_abi): New.
896 (md_longopts): Add mfloat-abi.
897 (struct sky_option_value_table): New.
898 (csky_float_abis): New, the possible values for -mfloat-abi.
899 (parse_float_abi): New funtion.
900 (md_show_usage): Show help information for -mfloat-abi.
901 (set_csky_attribute): Store float-abi value.
902
1feede9b
CQ		 9032020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
904
905 * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
906 helper function to encode fpuv3 fmovi instructions.
907 (float_work_fpuv3_fstore): New function.
908 (struct literal): Add new member 'offset'.
909 (csky_cpus): New cpu CK860f.
910 (enter_literal): Return literal pool pointer instead of offset.
911 (parse_rt): Adjust the change of enter_literal.
912 (parse_rtf): Likewise.
913 (v1_work_lrw): Likewise.
914 (v1_work_jbsr): Likewise.
915 (v2_work_lrw): Likewise.
916 (v2_work_jbsr): Likewise.
917 (v2_work_jsri): Likewise.
918 (vdsp_work_vlrw): Likewise.
919 (is_freglist_legal): Add handler for FPUV3.
920 (parse_type_freg): Likewise.
921 (is_imm_within_range): Set e.X_add_number if it is a signed and
922 negtive number.
923 (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
924 OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
925 and OPRND_TYPE_DFLOAT_FMOVI.
926 (float_to_half): Convert float number to harf float.
927 * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
928 the test cases for FPUV3, they are divided by instruction
929 operands format and both have legal cases and illegal cases.
930
7d81bc93
JL		 9312020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
932 Kuan-Lin Chen <kuanlinchentw@gmail.com>
933
934 * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
935 (msp430_md_end): Call msp430_insert_uleb128_fixes.
936
f1363b0f
AC		 9372020-09-08 Alex Coplan <alex.coplan@arm.com>
938
939 * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
940 * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
941
38cf07a6
AC		 9422020-09-08 Alex Coplan <alex.coplan@arm.com>
943
944 * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
945 validation function.
946 (parse_sys_ins_reg): Likewise.
947 (print_operands): Pass CPU features to aarch64_print_operand().
948 * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
949 * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
950 * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
951 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
952 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
953 * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
954 * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
955
03fb3142
AC		 9562020-09-08 Alex Coplan <alex.coplan@arm.com>
957
958 * testsuite/gas/aarch64/dfb.d: New test.
959 * testsuite/gas/aarch64/dfb.s: Input.
960
95830c98
AC		 9612020-09-08 Alex Coplan <alex.coplan@arm.com>
962
963 * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
964 * doc/c-aarch64.texi: Document -march=armv8-r.
965
d2a54558
MW		 9662020-09-07 Mark Wielaard <mark@klomp.org>
967
968 * dwarf2dbg.c (add_line_strp): New function.
969 (out_dir_and_file_list): Take line_seg and sizeof_offset as
970 arguments, Use DW_FORM_line_strp for dir and file. Call
971 add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
972 (out_debug_line): Call out_dir_and_file_list with line_seg and
973 sizeof_offset.
0be2fe67 974 * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
d2a54558
MW		 975 strings.
976
bdd3b953
MW		 9772020-09-07 Mark Wielaard <mark@klomp.org>
978
979 * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
980 (out_debug_ranges): Add ranges_sym argument and set it.
981 (out_debug_rnglists): New function.
982 (out_debug_info): Change ranges_seg argument to ranges_sym
983 and use it to set DW_AT_ranges value.
984 (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
985 DWARF2_VERSION 5 call out_debug_rnglists.
986
9872020-09-07 Mark Wielaard <mark@klomp.org>
b0b3ea7e
MW		 988
989 * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
990 FALSE.
0be2fe67 991 * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
b0b3ea7e 992
dd216e07
MW		 9932020-09-01 Mark Wielaard <mark@klomp.org>
994
995 * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
996 version 4 or higher.
997
c77a6ef6
AM		 9982020-09-02 Alan Modra <amodra@gmail.com>
999
1000 * expr.c (add_to_result, subtract_from_result): Use unsigned
1001 addition and subtraction.
1002
01a6f9da
AM		 10032020-09-02 Alan Modra <amodra@gmail.com>
1004
1005 * config/tc-z80.c (is_overflow): Avoid too large shift.
1006
6228e279
AM		 10072020-09-02 Alan Modra <amodra@gmail.com>
1008
1009 * config/tc-sparc.c (in_signed_range): Use an unsigned type for
1010 sign mask.
1011
1929210d
AM		 10122020-09-02 Alan Modra <amodra@gmail.com>
1013
1014 * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
1015
7697028a
AM		 10162020-09-02 Alan Modra <amodra@gmail.com>
1017
1018 * config/tc-mips.c (load_register): Avoid too large shift.
1019
602e9f0a
AM		 10202020-09-02 Alan Modra <amodra@gmail.com>
1021
1022 * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
1023
17e782e9
AM		 10242020-09-02 Alan Modra <amodra@gmail.com>
1025
1026 * config/rx-parse.y (rx_intop): Avoid too large shifts.
1027 (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
1028 (rtsd_immediate): Use correctly typed unsigned variables.
1029
4dda287b
AM		 10302020-09-02 Alan Modra <amodra@gmail.com>
1031
1032 * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
1033 constant shifted left.
1034
251150ad
AM		 10352020-09-02 Alan Modra <amodra@gmail.com>
1036
1037 * config/bfin-lex.l: Use an unsigned type for "value".
1038
f6e6b052
AM		 10392020-09-02 Alan Modra <amodra@gmail.com>
1040
1041 * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
1042 on BFD64.
1043
4211a340
CQ		 10442020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1045
1046 * config/tc-csky.c (csky_cpus): Add ck803r3.
1047 (CSKY_ISA_803R3): Define.
1048 (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
1049
8119cc38
CQ		 10502020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1051
1052 * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
1053
e61ef79e
CQ		 10542020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1055
1056 * config/tc-csky.c (struct literal): New member bignum.
1057 (dump_literals): Handle big constant.
1058 (enter_literal): Likewise.
1059 (parse_type_freg): Handle vector register.
1060
4c8584be
L		 10612020-09-01 H.J. Lu <hongjiu.lu@intel.com>
1062
1063 * doc/as.texi: Document the .tls_common directive.
1064
7af67752
AM		 10652020-09-01 Alan Modra <amodra@gmail.com>
1066
1067 PR 26420
1068 PR 26421
1069 PR 26425
1070 PR 26427
1071 * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
1072 uncond_value unsigned.
1073 (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
1074 (parse_big_immediate): Cast generic_bignum elements to unsigned.
1075 (encode_thumb32_immediate): Shift left 0xffU.
1076 (double_to_single): Make sign unsigned. Tidy.
1077 (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
1078 valueT.
1079 (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
1080 (md_assemble): Likewise.
1081 (handle_pred_state): Make cond unsigned.
1082 (thumb32_negate_data_op): Make variables unsigned.
1083 (md_apply_fix): Make value and newval unsigned, adjust uses.
1084
06de2e0d
AM		 10852020-08-31 Alan Modra <amodra@gmail.com>
1086
1087 PR 26510
1088 * config/tc-z8k.c (buffer): Use unsigned char.
1089 (apply_fix): Use unsigned char* pointers.
1090 (build_bytes): Likewise and mask nibbles when packing.
1091
8e822017
AM		 10922020-08-31 Alan Modra <amodra@gmail.com>
1093
1094 PR 26503
1095 * config/tc-v850.c (parse_register_list): Shift 1u left.
1096
94f360ea
AM		 10972020-08-31 Alan Modra <amodra@gmail.com>
1098
1099 PR 26502
1100 * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
1101
8659fff0
AM		 11022020-08-31 Alan Modra <amodra@gmail.com>
1103
1104 PR 26497
1105 * config/tc-sh.c (assemble_ppi): Use unsigned variables.
1106
548c8b2b
AM		 11072020-08-31 Alan Modra <amodra@gmail.com>
1108
1109 PR 26495
1110 * config/tc-score.c (s3_apply_fix): Use unsigned variables.
1111 * config/tc-score7.c (s7_apply_fix): Likewise.
1112
51bf29b1
AM		 11132020-08-31 Alan Modra <amodra@gmail.com>
1114
1115 PR 26480
1116 * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
1117
baeb994f
AM		 11182020-08-31 Alan Modra <amodra@gmail.com>
1119
1120 PR 26479
1121 * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
1122
e0fd91ef
AM		 11232020-08-31 Alan Modra <amodra@gmail.com>
1124
1125 PR 26472
1126 PR 26473
1127 PR 26474
1128 * config/tc-mips.c (operand_reg_mask): Shift 1u left.
1129 (load_register): Shift 0xffffU left.
1130
46021a61
AM		 11312020-08-31 Alan Modra <amodra@gmail.com>
1132
1133 PR 26471
1134 * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
1135
7a5dd76f
AM		 11362020-08-31 Alan Modra <amodra@gmail.com>
1137
1138 PR 26468
1139 * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
1140 other variables.
1141
169ec512
AM		 11422020-08-31 Alan Modra <amodra@gmail.com>
1143
1144 PR 26493
1145 * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
1146 VALID_* macros to unsigned.
1147
880fc278
AM		 11482020-08-31 Alan Modra <amodra@gmail.com>
1149
1150 * config/tc-crx.c: Formatting.
1151 (CRX_PRINT): Wrap params in parentheses. Remove parens from uses
1152 throughout file.
1153 (reset_vars, get_register, get_copregister, get_optype, get_opbits),
1154 (get_opflags, get_number_of_operands, parse_operand, gettrap),
1155 (handle_LoadStor, getconstant, check_range, getreg_image),
1156 (parse_operands, parse_insn, print_operand, print_constant),
1157 (exponent2scale, mask_reg, process_label_constant, set_operand),
1158 (assemble_insn, print_insn): Delete unnecessary forward declaration.
1159 (print_insn): Make static.
1160 (print_constant): Make "constant" unsigned.
1161 (assemble_insn): Tidy REVERSE_MATCH index calc.
1162 * expr.c (generic_bignum_to_int32): Cast elements to valueT.
1163
26e3de8e
AM		 11642020-08-31 Alan Modra <amodra@gmail.com>
1165
1166 PR 26509
1167 * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
1168
737d2190
AM		 11692020-08-30 Alan Modra <amodra@gmail.com>
1170
1171 * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
1172 overflow test without UB. Avoid other UB shifts by making them
1173 unsigned.
1174
e2e82b11
CQ		 11752020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1176
1177 * config/tc-csky.c (csky_error_state): New member 'arg_int'.
1178 (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
1179 (SET_ERROR_INTEGER): New.
1180 (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
1181 ERROR_VREG_OVER_RANGE.
1182 (csky_show_error): Pass an integer argument for some error
1183 numbers.
1184 (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
1185 (parse_rt): Likewise.
1186 (parse_type_ctrlreg): Likewise.
1187 (csky_get_reg_val): Likewise.
1188 (is_reglist_legal): Likewise.
1189 (is_freglist_legal): Likewise.
1190 (is_reglist_dash_comma_legal): Likewise.
1191 (is_reg_lshift_illegal): Likewise.
1192 (is_psr_bit): Likewise.
1193 (parse_type_cpreg): Likewise.
1194 (parse_type_cpcreg): Likewise.
1195 (parse_type_areg): Likewise.
1196 (parse_type_freg): Likewise.
1197 (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
1198 (get_operand_value): Likewise.
1199 (parse_operands_op): Likewise and call is_imm_within_range,
1200 is_imm_within_range_ext and is_oimm_within_range.
1201 (md_assemble): Likewise.
1202 (is_imm_within_range): New.
1203 (is_imm_within_range_ext): Rename from is_imm_over_range.
1204 (is_oimm_within_range): Rename from is_oimm_over_range.
1205 (v2_work_add_sub): Call SET_ERROR_INTEGER.
1206 (csky_rolc): call is_imm_within_range instead of
1207 is_imm_over_range.
1208
dd221981
CQ		 12092020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1210
1211 * config/tc-csky.c (md_begin): Add warning when -mdsp and
1212 -mcpu=ck803ern are both added.
1213 (parse_ldst_imm): Fix error message.
1214
2781f857
AM		 12152020-08-30 Alan Modra <amodra@gmail.com>
1216
1217 * testsuite/gas/cr16/cbitb_test.d: Update expected output.
1218 * testsuite/gas/cr16/cbitw_test.d: Likewise.
1219 * testsuite/gas/cr16/sbitb_test.d: Likewise.
1220 * testsuite/gas/cr16/sbitw_test.d: Likewise.
1221 * testsuite/gas/cr16/storb_test.d: Likewise.
1222 * testsuite/gas/cr16/storw_test.d: Likewise.
1223 * testsuite/gas/cr16/tbitb_test.d: Likewise.
1224 * testsuite/gas/cr16/tbitw_test.d: Likewise.
1225
c9302810
AM		 12262020-08-30 Alan Modra <amodra@gmail.com>
1227
d0ed6fdd
AM		 1228 PR 26437
1229 PR 26438
c9302810
AM		 1230 * config/tc-cr16.c: Include limits.h, formatting.
1231 (CR16_PRINT): Wrap params in parentheses. Remove parens from uses
1232 throughout file.
1233 (getconstant): Handle zero nbits.
1234 (print_operand): Use unsigned variables. Simplify handling of
1235 index regs.
1236 (check_range): Use int32_t variables. Correct range checks.
1237
8a267ea8
AM		 12382020-08-29 Alan Modra <amodra@gmail.com>
1239
1240 PR 26481
1241 * config/tc-pj.c (md_assemble): Don't loop past end of
1242 opcode->arg array.
1243
ed2ed4dc
AM		 12442020-08-28 Alan Modra <amodra@gmail.com>
1245
1246 PR 26460
1247 * config/tc-ia64.c (parse_operands): Don't access past end of
1248 idesc->operands.
1249
4a5700b6
MW		 12502020-08-26 Mark Wielaard <mark@klomp.org>
1251
1252 * as.c (parse_args): Handle bad -gdwarf options.
1253
0861f561
CQ		 12542020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
1255
0be2fe67 1256 * config/tc-csky.c (md_begin): Set attributes.
0861f561
CQ		 1257 (isa_flag): Change type to unsigned 64 bits.
1258 (struct csky_cpu_info): Likewise.
1259 (struct csky_macro_info): Likewise.
1260 (set_csky_attribute): New.
1261 * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
1262 * testsuite/gas/csky/all.d: Likewise.
1263 * testsuite/gas/csky/bsr1.d: Likewise.
1264 * testsuite/gas/csky/csky_vdsp.d: Likewise.
1265 * testsuite/gas/csky/cskyv2_all.d: Likewise.
1266 * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
1267 * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
1268 * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
1269 * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
1270 * testsuite/gas/csky/cskyv2_float.d: Likewise.
1271 * testsuite/gas/csky/enhance_dsp.d: Likewise.
1272 * testsuite/gas/csky/java.d: Likewise.
1273 * testsuite/gas/csky/v1_float.d: Likewise.
1274 * testsuite/gas/csky/v2_float_part1.d: Likewise.
1275 * testsuite/gas/csky/v2_float_part2.d: Likewise.
1276 * testsuite/gas/csky/v2_tls_gd.d: Likewise.
1277 * testsuite/gas/csky/v2_tls_ie.d: Likewise.
1278 * testsuite/gas/csky/v2_tls_ld.d: Likewise.
1279 * testsuite/gas/csky/v2_tls_le.d: Likewise.
1280 * testsuite/gas/elf/elf.exp: Add handler for CSKY.
1281 * testsuite/gas/elf/section2.e-csky: New.
1282
6fbd4a8e
AM		 12832020-08-27 Alan Modra <amodra@gmail.com>
1284
1285 PR 26467
1286 * cgen.c (weak_operand_overflow_check): Handle opmask for
1287 operand length zero. Use 1UL constant.
1288
e637b7ba
AM		 12892020-08-26 Alan Modra <amodra@gmail.com>
1290
1291 PR 26508
1292 * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
1293 when n_entries is zero.
1294
d8d6da13
AM		 12952020-08-26 Alan Modra <amodra@gmail.com>
1296
1297 PR 26448
1298 * symbols.c: Include limits.h.
1299 (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
1300 unsigned shift. Warn if shift count larger than valueT size.
1301
b2f386b9
AM		 13022020-08-26 Alan Modra <amodra@gmail.com>
1303
1304 PR 26447
1305 * expr.c (expr <O_left_shift>): Do an unsigned shift.
1306
13072020-08-25 Alan Modra <amodra@gmail.com>
1308
4449c81a
DF		 13092020-08-26 David Faust <david.faust@oracle.com>
1310
1311 * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
1312 * testsuite/gas/bpf/indcall-1.d: New file.
1313 * testsuite/gas/bpf/indcall-1.s: Likewise.
1314 * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
1315 * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
1316 * testsuite/gas/bpf/bpf.exp: Run new tests.
1317
69ff2100
AM		 13182020-08-25 Alan Modra <amodra@gmail.com>
1319
b2f386b9 1320 PR 26501
0be2fe67 1321 * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
69ff2100
AM		 1322 misc_symbol_hash entries without values.
1323
1de153a1
AM		 13242020-08-25 Alan Modra <amodra@gmail.com>
1325
1326 PR 26500
0be2fe67
AM		 1327 * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
1328 insn with name = "".
1de153a1 1329
d3e0badd
AM		 13302020-08-25 Alan Modra <amodra@gmail.com>
1331
1332 PR 26441
1333 * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
1334 two or three chars, and don't bother copying.
1335
250dd99f
AM		 13362020-08-25 Alan Modra <amodra@gmail.com>
1337
1338 PR 26426
1339 * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
1340 NS_NULL shape.
1341
30b940a0
AM		 13422020-08-25 Alan Modra <amodra@gmail.com>
1343
1344 PR 26410
1345 * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
1346 (dollar_label_clear): Don't call memset with NULL pointer.
1347
ca159256
AM		 13482020-08-25 Alan Modra <amodra@gmail.com>
1349
1350 * config/tc-arc.c (declare_register_set): Avoid false positive
1351 format-overflow warning.
1352 * config/tc-epiphany.c (md_assemble): Likewise.
1353 * config/tc-mips.c (md_begin): Likewise.
1354 * config/tc-mmix.c (mmix_md_begin): Likewise.
1355 * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
1356 positive "may be used uninitialized" warning.
1357
531c73a3
CQ		 13582020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
1359
1360 * config/tc-csky.c (csky_archs): Add item for CK860,
1361 change ck810 and ck807's arch_flag.
1362 (csky_cpus): Add item for CK860.
1363 (md_begin): Enable DSP for CK810 and CK807 by default.
1364 (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
0be2fe67
AM		 1365 * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
1366 * testsuite/gas/csky/cskyv2_all.s: Likewise.
1367 * testsuite/gas/csky/cskyv2_ck860.d: New.
1368 * testsuite/gas/csky/cskyv2_ck860.s: New.
1369 * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
1370 * testsuite/gas/csky/enhance_dsp.s: Likewise.
531c73a3 1371
12c4b9aa
AM		 13722020-08-24 Alan Modra <amodra@gmail.com>
1373
1374 * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
1375 in case where it isn't copied.
1376 * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
1377 * testsuite/gas/tic54x/field.d: Dump section contents and symbols
1378 rather than disassembling.
1379 * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
1380
f16c3d4f
AM		 13812020-08-24 Alan Modra <amodra@gmail.com>
1382
1383 * config/tc-aarch64.c (md_begin): Don't bother checking for
1384 out of memory failure from str_htab_create.
1385 * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
1386 (arc_extcorereg, arc_stralloc): Likewise.
1387 * config/tc-arm.c (md_begin): Likewise.
1388 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1389 * config/tc-cris.c (md_begin): Likewise.
1390 * config/tc-crx.c (md_begin): Likewise.
1391 * config/tc-pdp11.c (md_begin): Likewise.
1392 * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
1393 * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
1394
f3da8a96
AM		 13952020-08-24 Alan Modra <amodra@gmail.com>
1396
1397 * config/tc-arm.c (move_or_literal_pool): Avoid false positive
1398 "may be used uninitialised".
1399 (opcode_lookup): Likewise.
1400
85d14aae
AM		 14012020-08-24 Alan Modra <amodra@gmail.com>
1402
1403 PR 26526
1404 * symbols.c (local_symbol_convert): Clear out xtra.
1405
d04aee0f
CQ		 14062020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1407
1408 * config/tc-csky.c (CSKY_ISA_803R2): New.
1409 (csky_archs): Add ck803r2 series.
1410 (md_begin): Fix warning about -medsp.
1411 (csky_get_freg_val): Support lowercase of fpu register name.
1412 * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
1413 * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
1414
fe0e921f
AM		 14152020-08-23 Alan Modra <amodra@gmail.com>
1416
1417 PR 26513
1418 * hash.h (htab_insert): Update prototype and comment.
1419 (struct string_tuple): Make "value" a const void*.
1420 (string_tuple_alloc): Likewise.
1421 (str_hash_find, str_hash_find_n): Cast returned value.
1422 (str_hash_insert): Add "replace" parameter, and return slot pointer.
1423 Free alloc'd element when not inserted.
1424 * hash.c (htab_insert): Likewise. Return slot when element exists,
1425 otherwise return NULL.
1426 * read.c (pop_insert): Insert into hash table without first searching.
1427 * config/tc-avr.c (md_begin): Likewise.
1428 * config/tc-msp430.c (md_begin): Likewise.
1429 * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
1430 * config/tc-v850.c (md_begin): Likewise.
1431 * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
1432 (delete_macro): Delete from hash table.
1433 * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
1434
1435 * symbols.c (local_symbol_make, symbol_table_insert): Allow
1436 replacement of hash table entries.
1437 * config/obj-coff-seh.c (seh_hash_insert): Likewise.
1438 * config/obj-coff.c (tag_insert): Likewise.
1439 * config/tc-iq2000.c (iq2000_add_macro): Likewise.
1440 * config/tc-m68k.c (md_begin): Likewise for aliases.
1441 * config/tc-tic4x.c (tic4x_asg): Likewise.
1442 * config/tc-tic6x.c (md_begin): Likewise.
1443
1444 * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
1445 hash table entries.
1446 * ecoff.c (add_string, get_tag): Likewise.
1447 * macro.c (expand_irp): Likewise.
1448 * config/obj-elf.c (build_additional_section_info): Likewise.
1449 * config/tc-aarch64.c (insert_reg_alias): Likewise.
1450 (checked_hash_insert): Likewise.
1451 * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
1452 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1453 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1454 * config/tc-arm.c (insert_reg_alias): Likewise.
1455 (arm_tc_equal_in_insn, md_begin): Likewise.
1456 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1457 * config/tc-cris.c (md_begin): Likewise.
1458 * config/tc-crx.c (md_begin): Likewise.
1459 * config/tc-csky.c (md_begin): Likewise.
1460 * config/tc-d10v.c (md_begin): Likewise.
1461 * config/tc-dlx.c (md_begin): Likewise.
1462 * config/tc-ft32.c (md_begin): Likewise.
1463 * config/tc-h8300.c (md_begin): Likewise.
1464 * config/tc-hppa.c (md_begin): Likewise.
1465 * config/tc-i386.c (md_begin): Likewise.
1466 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1467 (md_begin, dot_alias): Likewise.
1468 * config/tc-m68hc11.c (md_begin): Likewise.
1469 * config/tc-m68k.c (md_begin): Likewise.
1470 * config/tc-mcore.c (md_begin): Likewise.
1471 * config/tc-microblaze.c (md_begin): Likewise.
1472 * config/tc-mips.c (md_begin): Likewise.
1473 * config/tc-mmix.c (md_begin): Likewise.
1474 * config/tc-mn10200.c (md_begin): Likewise.
1475 * config/tc-mn10300.c (md_begin): Likewise.
1476 * config/tc-moxie.c (md_begin): Likewise.
1477 * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
1478 * config/tc-nios2.c (md_begin): Likewise.
1479 * config/tc-ns32k.c (md_begin): Likewise.
1480 * config/tc-pdp11.c (md_begin): Likewise.
1481 * config/tc-pj.c (fake_opcode, md_begin): Likewise.
1482 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1483 * config/tc-pru.c (md_begin): Likewise.
1484 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1485 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1486 (riscv_init_csr_hash): Likewise.
1487 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1488 * config/tc-score.c (s3_insert_reg): Likewise.
1489 (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
1490 * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
1491 (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
1492 * config/tc-sh.c (md_begin): Likewise.
1493 * config/tc-sparc.c (md_begin): Likewise.
1494 * config/tc-spu.c (md_begin): Likewise.
1495 * config/tc-tic30.c (md_begin): Likewise.
1496 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1497 * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
1498 (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
1499 (subsym_substitute): Likewise.
1500 * config/tc-tilegx.c (md_begin): Likewise.
1501 * config/tc-tilepro.c (md_begin): Likewise.
1502 * config/tc-vax.c (vip_begin): Likewise.
1503 * config/tc-wasm32.c (md_begin): Likewise.
1504 * config/tc-xgate.c (md_begin): Likewise.
1505 * config/tc-z8k.c (md_begin): Likewise.
1506 * testsuite/gas/ppc/dcbt.d,
1507 * testsuite/gas/ppc/dcbt.s: New test.
1508 * testsuite/gas/ppc/ppc.exp: Run it.
1509
1510 * ecoff.c (add_string): Report fatal error on duplicates.
1511 * config/tc-alpha.c (md_begin): Likewise.
1512 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1513 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1514 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1515 * config/tc-cris.c (md_begin): Likewise.
1516 * config/tc-crx.c (md_begin): Likewise.
1517 * config/tc-dlx.c (md_begin): Likewise.
1518 * config/tc-hppa.c (md_begin): Likewise.
1519 * config/tc-i386.c (md_begin): Likewise.
1520 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1521 (md_begin): Likewise.
1522 * config/tc-m68k.c (md_begin): Likewise.
1523 * config/tc-mips.c (md_begin): Likewise.
1524 * config/tc-nios2.c (md_begin): Likewise.
1525 * config/tc-ns32k.c (md_begin): Likewise.
1526 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1527 * config/tc-pru.c (md_begin): Likewise.
1528 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1529 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1530 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1531 * config/tc-sparc.c (md_begin): Likewise.
1532 * config/tc-tic30.c (md_begin): Likewise.
1533 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1534 * config/tc-tilegx.c (md_begin): Likewise.
1535 * config/tc-tilepro.c (md_begin): Likewise.
1536 * config/tc-vax.c (vip_begin): Likewise.
1537
1538 * config/tc-alpha.c,
1539 * config/tc-arm.c,
1540 * config/tc-avr.c,
1541 * config/tc-cr16.c,
1542 * config/tc-csky.c,
1543 * config/tc-i386.c,
1544 * config/tc-m68hc11.c,
1545 * config/tc-m68k.c,
1546 * config/tc-microblaze.c,
1547 * config/tc-ns32k.c,
1548 * config/tc-pj.c,
1549 * config/tc-ppc.c,
1550 * config/tc-score.c,
1551 * config/tc-score7.c,
1552 * config/tc-tic4x.c,
1553 * config/tc-tic54x.c,
1554 * config/tc-tilegx.c,
1555 * config/tc-tilepro.c,
1556 * config/tc-xgate.c: Formatting.
1557
5014c2d2
AM		 15582020-08-21 Alan Modra <amodra@gmail.com>
1559
1560 * symbols.c (struct local_symbol): Add "hash" entry. Reorder fields.
1561 Delete union. Adjust code throughout file.
1562 (struct symbol): Add "hash", "name" and "x" entries. Reorder fields.
1563 Split off some to..
1564 (struct xsymbol): ..this. New struct. Adjust code throughout file
1565 accessing these fields.
1566 (struct symbol_entry): Delete.
1567 (union symbol_entry): New.
1568 (hash_symbol_entry): Adjust for symbol_entry_t change.
1569 (symbol_entry_find): Likewise.
1570 (eq_symbol_entry): Compare hash values too.
1571 (symbol_entry_alloc): Delete.
1572 (local_symbol_converted_p, local_symbol_mark_converted): Delete.
1573 (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
1574 (local_hash): Delete.
1575 (abs_symbol_x, dot_symbol_x): New static var.
1576 (symbol_init): New function.
1577 (symbol_create): Rewrite.
1578 (LOCAL_SYMBOL_CHECK): Delete. Replace uses throughout with simple
1579 test of flags.local_symbol.
1580 (local_symbol_make): Adjust for struct local_symbol changes.
1581 (local_symbol_convert): Rewrite. Adjust all callers.
1582 (symbol_table_insert): Simplify.
1583 (symbol_clone): Comment on local sym cloning. Handle split symbol
1584 struct.
1585 (get_real_sym): Delete. Remove all uses.
1586 (symbol_find_exact_noref): Simplify.
1587 (resolve_local_symbol): Don't resolve non-locals.
1588 (S_SET_SEGMENT): Don't special case reg_section.
1589 (S_SET_NAME): Set both name and bsym->name.
1590 (symbol_mark_resolved, symbol_resolved_p): Simplify.
1591 (symbol_symbolS): Update comment.
1592 (symbol_begin): Don't create local_hash. Adjust abs_symbol setup.
1593 (dot_symbol_init): Adjust dot_symbol setup.
1594 (symbol_print_statistics): Delete local_hash stats.
1595
3c0d9d71
AM		 15962020-08-21 Alan Modra <amodra@gmail.com>
1597
1598 * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
1599 and remove sy_ from other field names. Update throughout.
1600 (struct symbol): Remove sy_ from field names. Delete unused
1601 TARGET_SYMBOL_FIELDS. Update throughout file. Move after..
1602 (struct local_symbol): ..here. Remove lsy_ from field names.
1603 Delete unused TC_LOCAL_SYMFIELD_TYPE. Update throughout file.
1604 (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
1605 Expand uses throughout file.
1606 (local_symbol_get_frag, local_symbol_set_frag): Likewise.
1607 (symbol_new): Move symbol_table_frozen test to..
1608 (symbol_append): ..here, and..
1609 (symbol_insert): ..here.
1610 (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
1611 (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
1612 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
1613
e01e1cee
AM		 16142020-08-21 Alan Modra <amodra@gmail.com>
1615
1616 * symbols.h (symbol_new, symbol_create, local_symbol_make),
1617 (symbol_temp_new): Arrange params as section, frag, offset.
1618 * symbols.c: Adjust to suit.
1619 * as.c: Likewise.
1620 * cgen.c: Likewise.
1621 * dwarf2dbg.c: Likewise.
1622 * ecoff.c: Likewise.
1623 * expr.c: Likewise.
1624 * itbl-ops.c: Likewise.
1625 * read.c: Likewise.
1626 * stabs.c: Likewise.
1627 * subsegs.c: Likewise.
1628 * config/obj-coff.c: Likewise.
1629 * config/obj-elf.c: Likewise.
1630 * config/obj-macho.c: Likewise.
1631 * config/tc-aarch64.c: Likewise.
1632 * config/tc-alpha.c: Likewise.
1633 * config/tc-arc.c: Likewise.
1634 * config/tc-arm.c: Likewise.
1635 * config/tc-avr.c: Likewise.
1636 * config/tc-cr16.c: Likewise.
1637 * config/tc-cris.c: Likewise.
1638 * config/tc-csky.c: Likewise.
1639 * config/tc-dlx.c: Likewise.
1640 * config/tc-hppa.c: Likewise.
1641 * config/tc-i386.c: Likewise.
1642 * config/tc-ia64.c: Likewise.
1643 * config/tc-m32r.c: Likewise.
1644 * config/tc-m68k.c: Likewise.
1645 * config/tc-mips.c: Likewise.
1646 * config/tc-mmix.c: Likewise.
1647 * config/tc-mn10200.c: Likewise.
1648 * config/tc-mn10300.c: Likewise.
1649 * config/tc-nds32.c: Likewise.
1650 * config/tc-nios2.c: Likewise.
1651 * config/tc-ppc.c: Likewise.
1652 * config/tc-riscv.c: Likewise.
1653 * config/tc-s390.c: Likewise.
1654 * config/tc-sh.c: Likewise.
1655 * config/tc-tic4x.c: Likewise.
1656 * config/tc-tic54x.c: Likewise.
1657 * config/tc-xtensa.c: Likewise.
1658
d285ba8d
CQ		 16592020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1660
1661 * config/tc-csky.c (csky_insn_info): Add member last_isize.
1662 (md_assemble): Assign value to csky_insn.last_isize.
1663 * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1664 * testsuite/gas/csky/enhance_dsp.s: Likewise.
1665
a0522545
ML		 16662020-08-20 Martin Liska <mliska@suse.cz>
1667
1668 * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1669 options.
1670 * as.c: Remove the options from help.
1671 * doc/as.texi: Remove options.
1672 * doc/internals.texi: Remove hash from documentation.
1673 * hash.c (struct hash_entry): Remove.
1674 (struct hash_control): Likewise.
1675 (set_gas_hash_table_size): Likewise.
1676 (hash_new_sized): Likewise.
1677 (hash_new): Likewise.
1678 (hash_die): Likewise.
1679 (hash_lookup): Likewise.
1680 (hash_insert): Likewise.
1681 (hash_jam): Likewise.
1682 (hash_replace): Likewise.
1683 (hash_find): Likewise.
1684 (hash_find_n): Likewise.
1685 (hash_delete): Likewise.
1686 (hash_traverse): Likewise.
1687 (hash_print_statistics): Likewise.
1688 (TABLES): Likewise.
1689 (STATBUFSIZE): Likewise.
1690 (main): Likewise.
1691 (what): Likewise.
1692 (destroy): Likewise.
1693 (applicatee): Likewise.
1694 (whattable): Likewise.
1695 * hash.h (struct hash_control): Likewise.
1696 (set_gas_hash_table_size): Likewise.
1697 (hash_new): Likewise.
1698 (hash_new_sized): Likewise.
1699 (hash_die): Likewise.
1700 (hash_insert): Likewise.
1701 (hash_jam): Likewise.
1702 (hash_replace): Likewise.
1703 (hash_find): Likewise.
1704 (hash_find_n): Likewise.
1705 (hash_delete): Likewise.
1706 (hash_traverse): Likewise.
1707 (hash_print_statistics): Likewise.
1708
629310ab
ML		 17092020-08-20 Martin Liska <mliska@suse.cz>
1710
1711 * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1712 str_htab type.
1713 (seh_hash_find): Likewise.
1714 (seh_hash_find_or_make): Likewise.
1715 * config/obj-coff.c (tag_init): Likewise.
1716 (tag_insert): Likewise.
1717 (tag_find): Likewise.
1718 * config/obj-elf.c (struct group_list): Likewise.
1719 (build_additional_section_info): Likewise.
1720 (free_section_idx): Likewise.
1721 (elf_adjust_symtab): Likewise.
1722 (elf_frob_file_after_relocs): Likewise.
1723 * config/tc-aarch64.c (INSN_SIZE): Likewise.
1724 (parse_reg): Likewise.
1725 (insert_reg_alias): Likewise.
1726 (create_register_alias): Likewise.
1727 (s_unreq): Likewise.
1728 (parse_shift): Likewise.
1729 (parse_pldop): Likewise.
1730 (parse_barrier): Likewise.
1731 (parse_barrier_psb): Likewise.
1732 (parse_bti_operand): Likewise.
1733 (parse_sys_reg): Likewise.
1734 (parse_sys_ins_reg): Likewise.
1735 (lookup_mnemonic): Likewise.
1736 (opcode_lookup): Likewise.
1737 (parse_operands): Likewise.
1738 (checked_hash_insert): Likewise.
1739 (sysreg_hash_insert): Likewise.
1740 (fill_instruction_hash_table): Likewise.
1741 (md_begin): Likewise.
1742 * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1743 (get_alpha_reloc_tag): Likewise.
1744 (assemble_tokens_to_insn): Likewise.
1745 (assemble_tokens): Likewise.
1746 (md_begin): Likewise.
1747 * config/tc-arc.c (arc_find_opcode): Likewise.
1748 (arc_insert_opcode): Likewise.
1749 (find_opcode_match): Likewise.
1750 (declare_register): Likewise.
1751 (declare_addrtype): Likewise.
1752 (md_begin): Likewise.
1753 (arc_parse_name): Likewise.
1754 (tc_arc_regname_to_dw2regnum): Likewise.
1755 (arc_extcorereg): Likewise.
1756 * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1757 (arm_reg_parse_multi): Likewise.
1758 (parse_reloc): Likewise.
1759 (insert_reg_alias): Likewise.
1760 (create_register_alias): Likewise.
1761 (s_unreq): Likewise.
1762 (parse_shift): Likewise.
1763 (parse_psr): Likewise.
1764 (parse_cond): Likewise.
1765 (parse_barrier): Likewise.
1766 (do_vfp_nsyn_opcode): Likewise.
1767 (opcode_lookup): Likewise.
1768 (arm_tc_equal_in_insn): Likewise.
1769 (md_begin): Likewise.
1770 * config/tc-avr.c (md_begin): Likewise.
1771 (avr_ldi_expression): Likewise.
1772 (md_assemble): Likewise.
1773 (avr_update_gccisr): Likewise.
1774 (avr_emit_insn): Likewise.
1775 * config/tc-cr16.c (get_register): Likewise.
1776 (get_register_pair): Likewise.
1777 (get_index_register): Likewise.
1778 (get_index_register_pair): Likewise.
1779 (get_pregister): Likewise.
1780 (get_pregisterp): Likewise.
1781 (initialise_reg_hash_table): Likewise.
1782 (md_begin): Likewise.
1783 (cr16_assemble): Likewise.
1784 (md_assemble): Likewise.
1785 * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1786 (md_begin): Likewise.
1787 (cris_process_instruction): Likewise.
1788 * config/tc-crx.c (get_register): Likewise.
1789 (get_copregister): Likewise.
1790 (md_begin): Likewise.
1791 (md_assemble): Likewise.
1792 * config/tc-csky.c (md_begin): Likewise.
1793 (parse_opcode): Likewise.
1794 (get_operand_value): Likewise.
1795 (v1_work_jbsr): Likewise.
1796 (v2_work_rotlc): Likewise.
1797 (v2_work_bgeni): Likewise.
1798 (v2_work_not): Likewise.
1799 * config/tc-d10v.c (sizeof): Likewise.
1800 (md_begin): Likewise.
1801 (do_assemble): Likewise.
1802 (md_apply_fix): Likewise.
1803 * config/tc-d30v.c (sizeof): Likewise.
1804 (md_begin): Likewise.
1805 (do_assemble): Likewise.
1806 * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1807 (md_begin): Likewise.
1808 (machine_ip): Likewise.
1809 * config/tc-ft32.c (md_begin): Likewise.
1810 (md_assemble): Likewise.
1811 * config/tc-h8300.c (md_begin): Likewise.
1812 (md_assemble): Likewise.
1813 * config/tc-hppa.c (pa_ip): Likewise.
1814 (md_begin): Likewise.
1815 * config/tc-i386.c (md_begin): Likewise.
1816 (i386_print_statistics): Likewise.
1817 (parse_insn): Likewise.
1818 (process_operands): Likewise.
1819 (i386_index_check): Likewise.
1820 (parse_real_register): Likewise.
1821 * config/tc-ia64.c (dot_rot): Likewise.
1822 (dot_entry): Likewise.
1823 (declare_register): Likewise.
1824 (md_begin): Likewise.
1825 (ia64_parse_name): Likewise.
1826 (md_assemble): Likewise.
1827 (dot_alias): Likewise.
1828 (do_alias): Likewise.
1829 (ia64_adjust_symtab): Likewise.
1830 (do_secalias): Likewise.
1831 (ia64_frob_file): Likewise.
1832 * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1833 (md_begin): Likewise.
1834 (print_insn_format): Likewise.
1835 (md_assemble): Likewise.
1836 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1837 (m68k_ip): Likewise.
1838 (md_begin): Likewise.
1839 * config/tc-mcore.c (md_begin): Likewise.
1840 (md_assemble): Likewise.
1841 * config/tc-microblaze.c (md_begin): Likewise.
1842 (md_assemble): Likewise.
1843 (md_apply_fix): Likewise.
1844 * config/tc-mips.c (nopic_need_relax): Likewise.
1845 (md_begin): Likewise.
1846 (macro_build): Likewise.
1847 (mips16_macro_build): Likewise.
1848 (mips_lookup_insn): Likewise.
1849 (mips_ip): Likewise.
1850 (mips16_ip): Likewise.
1851 * config/tc-mmix.c (sizeof): Likewise.
1852 (mmix_md_begin): Likewise.
1853 (md_assemble): Likewise.
1854 * config/tc-mn10200.c (md_begin): Likewise.
1855 (md_assemble): Likewise.
1856 * config/tc-mn10300.c (HAVE_AM30): Likewise.
1857 (md_begin): Likewise.
1858 (md_assemble): Likewise.
1859 * config/tc-moxie.c (md_begin): Likewise.
1860 (md_assemble): Likewise.
1861 * config/tc-msp430.c (md_begin): Likewise.
1862 (msp430_operands): Likewise.
1863 (md_assemble): Likewise.
1864 * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1865 (builtin_isreg): Likewise.
1866 (builtin_regnum): Likewise.
1867 (nds32_init_nds32_pseudo_opcodes): Likewise.
1868 (nds32_lookup_pseudo_opcode): Likewise.
1869 (nds32_relax_hint): Likewise.
1870 (md_begin): Likewise.
1871 (nds32_find_reloc_table): Likewise.
1872 (nds32_elf_append_relax_relocs_traverse): Likewise.
1873 (nds32_relax_branch_instructions): Likewise.
1874 (md_convert_frag): Likewise.
1875 (nds32_elf_analysis_relax_hint): Likewise.
1876 (tc_nds32_regname_to_dw2regnum): Likewise.
1877 * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1878 (nios2_reg_lookup): Likewise.
1879 (nios2_ps_lookup): Likewise.
1880 (md_begin): Likewise.
1881 * config/tc-ns32k.c (struct hash_control): Likewise.
1882 (parse): Likewise.
1883 (md_begin): Likewise.
1884 * config/tc-pdp11.c (md_begin): Likewise.
1885 (md_assemble): Likewise.
1886 * config/tc-pj.c (fake_opcode): Likewise.
1887 (alias): Likewise.
1888 (md_begin): Likewise.
1889 (md_assemble): Likewise.
1890 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1891 (md_assemble): Likewise.
1892 * config/tc-pru.c (pru_opcode_lookup): Likewise.
1893 (pru_reg_lookup): Likewise.
1894 (md_begin): Likewise.
1895 (md_end): Likewise.
1896 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1897 (riscv_get_default_ext_version): Likewise.
1898 (riscv_set_arch): Likewise.
1899 (init_opcode_names_hash): Likewise.
1900 (opcode_name_lookup): Likewise.
1901 (enum reg_class): Likewise.
1902 (hash_reg_name): Likewise.
1903 (riscv_init_csr_hash): Likewise.
1904 (reg_csr_lookup_internal): Likewise.
1905 (reg_lookup_internal): Likewise.
1906 (init_opcode_hash): Likewise.
1907 (md_begin): Likewise.
1908 (DECLARE_CSR): Likewise.
1909 (macro_build): Likewise.
1910 (riscv_ip): Likewise.
1911 * config/tc-s390.c (register_name): Likewise.
1912 (s390_setup_opcodes): Likewise.
1913 (md_begin): Likewise.
1914 (md_assemble): Likewise.
1915 (s390_insn): Likewise.
1916 * config/tc-score.c (struct s3_reg_map): Likewise.
1917 (s3_score_reg_parse): Likewise.
1918 (s3_dependency_type_from_insn): Likewise.
1919 (s3_parse_16_32_inst): Likewise.
1920 (s3_parse_48_inst): Likewise.
1921 (s3_insert_reg): Likewise.
1922 (s3_build_reg_hsh): Likewise.
1923 (s3_build_score_ops_hsh): Likewise.
1924 (s3_build_dependency_insn_hsh): Likewise.
1925 (s3_begin): Likewise.
1926 * config/tc-score7.c (struct s7_reg_map): Likewise.
1927 (s7_score_reg_parse): Likewise.
1928 (s7_dependency_type_from_insn): Likewise.
1929 (s7_parse_16_32_inst): Likewise.
1930 (s7_build_score_ops_hsh): Likewise.
1931 (s7_build_dependency_insn_hsh): Likewise.
1932 (s7_insert_reg): Likewise.
1933 (s7_build_reg_hsh): Likewise.
1934 (s7_begin): Likewise.
1935 * config/tc-sh.c (EMPTY): Likewise.
1936 (md_begin): Likewise.
1937 (find_cooked_opcode): Likewise.
1938 * config/tc-sparc.c (md_begin): Likewise.
1939 (sparc_ip): Likewise.
1940 * config/tc-spu.c (md_begin): Likewise.
1941 (md_assemble): Likewise.
1942 * config/tc-tic30.c (md_begin): Likewise.
1943 (tic30_operand): Likewise.
1944 (tic30_parallel_insn): Likewise.
1945 (md_assemble): Likewise.
1946 * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1947 (tic4x_asg): Likewise.
1948 (tic4x_inst_insert): Likewise.
1949 (tic4x_inst_add): Likewise.
1950 (md_begin): Likewise.
1951 (tic4x_operand_parse): Likewise.
1952 (md_assemble): Likewise.
1953 * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1954 (stag_add_field_symbols): Likewise.
1955 (tic54x_endstruct): Likewise.
1956 (tic54x_tag): Likewise.
1957 (tic54x_remove_local_label): Likewise.
1958 (tic54x_clear_local_labels): Likewise.
1959 (tic54x_var): Likewise.
1960 (tic54x_macro_start): Likewise.
1961 (tic54x_macro_info): Likewise.
1962 (tic54x_macro_end): Likewise.
1963 (subsym_isreg): Likewise.
1964 (subsym_structsz): Likewise.
1965 (md_begin): Likewise.
1966 (is_mmreg): Likewise.
1967 (is_type): Likewise.
1968 (encode_condition): Likewise.
1969 (encode_cc3): Likewise.
1970 (encode_cc2): Likewise.
1971 (encode_operand): Likewise.
1972 (tic54x_parse_insn): Likewise.
1973 (tic54x_parse_parallel_insn_firstline): Likewise.
1974 (subsym_create_or_replace): Likewise.
1975 (subsym_lookup): Likewise.
1976 (subsym_substitute): Likewise.
1977 (tic54x_undefined_symbol): Likewise.
1978 * config/tc-tic6x.c (md_begin): Likewise.
1979 (md_assemble): Likewise.
1980 * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1981 (INSERT_SPECIAL_OP): Likewise.
1982 (md_begin): Likewise.
1983 (tilegx_parse_name): Likewise.
1984 (parse_reg_expression): Likewise.
1985 (md_assemble): Likewise.
1986 * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1987 (INSERT_SPECIAL_OP): Likewise.
1988 (tilepro_parse_name): Likewise.
1989 (parse_reg_expression): Likewise.
1990 (md_assemble): Likewise.
1991 * config/tc-v850.c (md_begin): Likewise.
1992 (md_assemble): Likewise.
1993 * config/tc-vax.c (md_ri_to_chars): Likewise.
1994 (vip_begin): Likewise.
1995 (vip): Likewise.
1996 (main): Likewise.
1997 (md_begin): Likewise.
1998 * config/tc-wasm32.c (md_begin): Likewise.
1999 (md_assemble): Likewise.
2000 * config/tc-xgate.c (xgate_parse_operand): Likewise.
2001 (md_begin): Likewise.
2002 (md_assemble): Likewise.
2003 * config/tc-z8k.c (md_begin): Likewise.
2004 (md_assemble): Likewise.
2005
494b2fc8
ML		 20062020-08-20 Martin Liska <mliska@suse.cz>
2007
2008 * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
2009 functions.
2010 (dwcfi_hash_find): Likewise.
2011 (dwcfi_hash_find_or_make): Likewise.
2012
f7a5981b
ML		 20132020-08-20 Martin Liska <mliska@suse.cz>
2014
2015 * ecoff.c (INIT_VARRAY): Use htab_t.
2016 (add_string): Likewise.
2017 (ecoff_read_begin_hook): Use new str_htab_create.
2018 (get_tag): Use htab_t.
2019 (add_file): Likewise.
2020
8d32ded0
ML		 20212020-08-20 Martin Liska <mliska@suse.cz>
2022
2023 * hash.h (struct string_tuple): New.
2024 (hash_string_tuple): Likewise.
2025 (eq_string_tuple): Likewise.
2026 (string_tuple_alloc): Likewise.
2027 (str_hash_find): Likewise.
2028 (str_hash_find_n): Likewise.
2029 (str_hash_delete): Likewise.
2030 (str_hash_insert): Likewise.
2031 (str_htab_create): Likewise.
2032
d3b740ca
ML		 20332020-08-20 Martin Liska <mliska@suse.cz>
2034
2035 * symbols.c (struct symbol_entry): New.
2036 (hash_symbol_entry): Likewise.
2037 (eq_symbol_entry): Likewise.
2038 (symbol_entry_alloc): Likewise.
2039 (symbol_entry_find): Likewise.
2040 (local_symbol_make): Use htab hash table.
2041 (local_symbol_convert): Likewise.
2042 (symbol_table_insert): Likewise.
2043 (symbol_find_exact_noref): Likewise.
2044 (resolve_local_symbol): Likewise.
2045 (resolve_local_symbol_values): Likewise.
2046 (symbol_begin): Likewise.
2047 (symbol_print_statistics): Likewise.
2048
32e4c1c2
ML		 20492020-08-20 Martin Liska <mliska@suse.cz>
2050
2051 * read.c (struct po_entry): New.
2052 (hash_po_entry): Likewise.
2053 (eq_po_entry): Likewise.
2054 (po_entry_alloc): Likewise.
2055 (po_entry_find): Likewise.
2056 (pop_insert): Likewise.
2057 (pobegin): Use htab hash table.
2058 (read_a_source_file): Likewise.
2059 (s_macro): Likewise.
2060 (read_print_statistics): Likewise.
2061 * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
2062 * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
2063
2b272f44
ML		 20642020-08-20 Martin Liska <mliska@suse.cz>
2065
2066 * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
2067 * macro.c (struct hash_control): Use htab.
2068 (macro_init): Likewise.
2069 (do_formals): Likewise.
2070 (free_macro): Likewise.
2071 (define_macro): Likewise.
2072 (sub_actual): Likewise.
2073 (macro_expand_body): Likewise.
2074 (macro_expand): Likewise.
2075 (check_macro): Likewise.
2076 (delete_macro): Likewise.
2077 (expand_irp): Likewise.
2078 * macro.h (struct macro_hash_entry): New struct.
2079 (hash_macro_entry): New.
2080 (eq_macro_entry): Likewise.
2081 (macro_entry_alloc): Likewise.
2082 (macro_entry_find): Likewise.
2083 (struct formal_hash_entry): Likewise.
2084 (hash_formal_entry): Likewise.
2085 (eq_formal_entry): Likewise.
2086 (formal_entry_alloc): Likewise.
2087 (formal_entry_find): Likewise.
2088
abebb03c
ML		 20892020-08-20 Martin Liska <mliska@suse.cz>
2090
2091 * as.h: Include hashtab.h.
2092 * hash.c (htab_insert): New.
2093 (htab_print_statistics): Likewise.
2094 * hash.h (htab_insert): Likewise.
2095 (htab_print_statistics): Likewise.
2096
18a8a00e
AM		 20972020-08-19 Alan Modra <amodra@gmail.com>
2098
2099 * testsuite/gas/ppc/int128.s: Correct vcmpuq.
2100 * testsuite/gas/ppc/int128.d: Update.
2101 * testsuite/gas/ppc/xvtlsbb.d: Update.
2102
587a4371
PB		 21032020-08-18 Peter Bergner <bergner@linux.ibm.com>
2104
2105 * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
2106 * testsuite/gas/ppc/vsx4.d: Likewise.
2107
d4d05d13
AC		 21082020-08-17 Alex Coplan <alex.coplan@arm.com>
2109
2110 * config/obj-elf.c (obj_elf_change_section): When repurposing an
2111 existing symbol, ensure that we set sy_value as per other (fresh)
2112 section symbols.
2113 * testsuite/gas/elf/elf.exp: Add new test.
2114 * testsuite/gas/elf/section-symbol-redef.d: New test.
2115 * testsuite/gas/elf/section-symbol-redef.s: Input for test.
2116
8118fd43
NC		 21172020-08-13 Nick Clifton <nickc@redhat.com>
2118
2119 PR 26359
2120 * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
2121 $GDB_DEBUG$ section has already been created.
2122
225f1684
JR		 21232020-08-12 Joe Ramsay <joe.ramsay@.arm.com>
2124
2125 * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
2126 NS_FD shape when MVE is present
2127 * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
2128 * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
2129 * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
2130 * testsuite/gas/arm/mve-vcvtne-it.d: New test.
2131 * testsuite/gas/arm/mve-vcvtne-it.s: New test.
2132
2e49fd1e
AC		 21332020-08-12 Alex Coplan <alex.coplan@arm.com>
2134
2135 * testsuite/gas/aarch64/mpam-bad.d: New test.
2136 * testsuite/gas/aarch64/mpam-bad.l: Error output.
2137 * testsuite/gas/aarch64/mpam-bad.s: Input.
2138 * testsuite/gas/aarch64/mpam.d: New test.
2139 * testsuite/gas/aarch64/mpam.s: Input.
2140
369afd50
NC		 21412020-08-12 Nick Clifton <nickc@redhat.com>
2142
2143 PR 26346
2144 * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
2145 of the -mno-csr-check option.
2146
79ddc884
NC		 21472020-08-12 Nick Clifton <nickc@redhat.com>
2148
2149 * po/ru.po: Updated Russian translation.
2150
fa63795f
AC		 21512020-08-10 Alex Coplan <alex.coplan@arm.com>
2152
2153 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
2154 a long system register.
2155 (parse_sys_ins_reg): Likewise.
2156 (sysreg_hash_insert): New.
2157 (md_begin): Use sysreg_hash_insert() to ensure all system
2158 registers are no longer than the maximum length at startup.
2159 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
2160 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
2161 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
2162
f7cb161e
PW		 21632020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
2164
2165 * config/tc-aarch64.c (parse_sys_reg): Call to
2166 aarch64_sys_ins_reg_supported_p instead of
2167 aarch64_sys_reg_supported_p.
2168 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
2169 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
2170 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
2171 * testsuite/gas/aarch64/sysreg-5.s: New test.
2172
8b2742a1
AM		 21732020-08-10 Alan Modra <amodra@gmail.com>
2174
2175 * testsuite/gas/ppc/power8.d,
2176 * testsuite/gas/ppc/power8.s: Add miso.
2177 * testsuite/gas/ppc/power9.d,
2178 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
2179
5fbec329
AM		 21802020-08-10 Alan Modra <amodra@gmail.com>
2181
2182 * testsuite/gas/ppc/power8.d: Update.
2183 * testsuite/gas/ppc/vsx2.d: Update.
2184
86c0f617
AM		 21852020-08-10 Alan Modra <amodra@gmail.com>
2186
2187 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
2188 stswi, or stswx in little-endian mode.
2189 * testsuite/gas/ppc/476.d,
2190 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
2191 * testsuite/gas/ppc/a2.d,
2192 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
2193 * testsuite/gas/ppc/be.d,
2194 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
2195 * testsuite/gas/ppc/le_error.d,
2196 * testsuite/gas/ppc/le_error.l: New little-endian test.
2197 * testsuite/gas/ppc/ppc.exp: Run new tests.
2198
7bb178ec
L		 21992020-08-07 H.J. Lu <hongjiu.lu@intel.com>
2200
2201 * read.c (read_a_source_file): Ignore rest of line on overflow
2202 error.
2203
d27aad4e
AC		 22042020-08-06 Alex Coplan <alex.coplan@arm.com>
2205
2206 * read.c (read_a_source_file): Use long for local labels, detect
2207 overflow and raise an error for overly-long labels.
2208 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
2209 * testsuite/gas/all/local-label-overflow.d: New test.
2210 * testsuite/gas/all/local-label-overflow.l: Error output.
2211 * testsuite/gas/all/local-label-overflow.s: Input.
2212
563a3225
CG		 22132020-08-04 Christian Groessler <chris@groessler.org>
2214
0be2fe67 2215 * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
563a3225
CG		 2216 "sout/soutb #imm,reg"
2217
789198ca
L		 22182020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2219
2220 * NEWS: Mention {disp16} pseudo prefix.
2221
b0a72f49
L		 22222020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2223
2224 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
2225 change.
2226
6b9a135d
MW		 22272020-08-04 Mark Wielaard <mark@klomp.org>
2228
2229 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
2230 DW_FORM_udata for DW_AT_high_pc.
2231 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
2232 DWARF2_VERSION >= 4.
2233 * read.c (emit_leb128_exp): No longer static.
2234 * read.h (emit_leb128_exp): Define.
2235
f63d03dd
MW		 22362020-08-02 Mark Wielaard <mark@klomp.org>
2237
0be2fe67 2238 * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
f63d03dd
MW		 2239 least one directory if there is at least one file. Use dirs[1]
2240 if dirs[0] is not set, or if there is no dirs[1] the current
2241 working directory. Use files[1] filename, when files[0] filename
2242 isn't set.
2243
a3b3e858
MW		 22442020-08-02 Mark Wielaard <mark@klomp.org>
2245
2246 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
2247 for DWARF5.
0be2fe67
AM		 2248 * testsuite/gas/elf/dwarf-4-cu.d: New file.
2249 * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
2250 * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
2251 * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
a3b3e858
MW		 2252 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
2253
25b1f10d
MW		 22542020-08-02 Mark Wielaard <mark@klomp.org>
2255
2256 * doc/as.texi (--gdwarf-[345]): Fix typo.
2257
e4ae357f
JL		 22582020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2259
2260 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
2261 (md_parse_option): Remove case for OPTION_MOVE_DATA.
2262 (md_longopts): Remove "md" entry.
2263 (md_show_usage): Likewise.
2264
41eb8e88
L		 22652020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2266
2267 PR gas/26305
2268 * config/tc-i386.c (_i386_insn::disp_encoding): Add
2269 disp_encoding_16bit.
2270 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
2271 {disp16}.
2272 (build_modrm_byte): Handle {disp16}.
2273 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
2274 prefixes.
2275 * doc/c-i386.texi: Update {disp32} documentation and document
2276 {disp16}.
2277 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
2278 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
2279 tests.
2280 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
2281 tests with 128-byte displacement. Add {disp16} tests.
2282 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
2283 vmovaps test. Add (%r13)/(%r13d) tests.
2284 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
2285 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
2286 * testsuite/gas/i386/inval-pseudo.l: Updated.
2287 * testsuite/gas/i386/pseudos.d: Likewise.
2288 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2289
c8693053
RO		 22902020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2291
2292 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2293 * Makefile.in, doc/Makefile.in: Regenerate.
2294 * configure: Regenerate.
2295
ac2599c4
L		 22962020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2297
2298 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
2299 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2300 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
2301 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
2302 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
2303 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
2304
4d8ee860
NC		 23052020-07-30 Nick Clifton <nickc@redhat.com>
2306
f291783b 2307 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 2308 the command line.
2309
c77cb2a0
MR		 23102020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2311
2312 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
2313 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
2314 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
2315 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
2316 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
2317 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
2318 * testsuite/gas/mips/mips.exp: Run the new tests.
2319
3f1b17bb
MR		 23202020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2321
2322 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
2323 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
2324 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
2325 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
2326 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
2327 * testsuite/gas/mips/global-local-symtab.s: New test source.
2328 * testsuite/gas/mips/mips.exp: Run the new tests.
2329
1a02d6b0
L		 23302020-07-28 H.J. Lu <hongjiu.lu@intel.com>
2331
2332 PR gas/26305
2333 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
2334 (%bp)/(%ebp)/(%rbp) for {disp32}.
2335 * doc/c-i386.texi: Update {disp32} documentation.
2336 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
2337 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
2338 * testsuite/gas/i386/pseudos.d: Updated.
2339 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2340
608d61c2
L		 23412020-07-27 H.J. Lu <hongjiu.lu@intel.com>
2342
2343 * doc/as.texi: Replace preceeded with preceded.
2344
39fdda07
MR		 23452020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2346
2347 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
2348 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
2349 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
2350 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
2351 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
2352 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
2353 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
2354 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
2355 file.
2356 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
2357 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
2358 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
2359 file.
2360 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
2361 file.
2362 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
2363 file.
2364 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
2365 file.
2366 * testsuite/gas/mips/jal-xgot-irix.d: New file.
2367 * testsuite/gas/mips/jalr2-irix.d: New file.
2368 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
2369 New file.
2370 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
2371 file.
2372 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
2373 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
2374 `*-*-irix*' targets. Add source file designator.
2375 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
2376 `*-*-irix*' targets.
2377 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
2378 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
2379 * testsuite/gas/mips/jalr2.d: Add name designator.
2380 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
2381 tests involving the JALR relocation throughout.
2382
b83d958f
MR		 23832020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2384
2385 * testsuite/gas/mips/mips.exp: Use a helper variable for
2386 IRIX/non-IRIX test selection.
2387
bf4ba07c
JB		 23882020-07-21 Jan Beulich <jbeulich@suse.com>
2389
2390 * testsuite/gas/i386/evex-no-scale-64.d,
2391 testsuite/gas/i386/addr32.d,
2392 testsuite/gas/i386/x86-64-addr32-intel.d,
2393 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
2394
2b42b041
CQ		 23952020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
2396
2397 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
2398
185a798e
JB		 23992020-07-21 Jan Beulich <jbeulich@suse.com>
2400
2401 * testsuite/gas/i386/evex-no-scale-32.d,
2402 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
2403 * testsuite/gas/i386/evex-no-scale-32.s,
2404 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
2405 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
2406 instead of .section.
2407 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
2408 specific section.
2409
ec4fcab0
MR		 24102020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
2411
2412 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
2413 (my_getSmallExpression): Adjust accordingly.
2414
b3983e5f
JB		 24152020-07-20 Jan Beulich <jbeulich@suse.com>
2416
2417 PR gas/4572
2418 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
2419 conditional around it.
2420 (md_begin): Insert backslash into operand_chars[] when slash is
2421 a comment character.
2422 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
2423 \* as operators when / may be a comment character.
2424 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
2425 * testsuite/gas/i386/i386.exp: Run new test.
2426
750e4bf7
JB		 24272020-07-20 Jan Beulich <jbeulich@suse.com>
2428
2429 PR gas/4572
2430 * app.c (last_char): Drop TC_ARM conditional around it.
2431 (struct app_save): Drop TC_ARM conditional around last_char.
2432 (app_push, app_pop): Drop TC_ARM conditional from last_char
2433 accesses.
2434 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
2435 backslash-precedes-comment-character check.
2436
48ef937e
JB		 24372020-07-20 Jan Beulich <jbeulich@suse.com>
2438
2439 * config/tc-i386.c (frag_opcode_byte): New.
2440 (output_branch): Emit error when in absolute section.
2441 (output_jump, output_insn): Use frag_opcode_byte. Handle being
2442 in absolute section.
2443 (output_interseg_jump, output_disp, output_imm): Handle being in
2444 absolute section.
2445 * testsuite/gas/i386/sizing.s,
2446 testsuite/gas/i386/sizing32.d,
2447 testsuite/gas/i386/sizing64.d: New.
2448 * testsuite/gas/i386/i386.exp: Run new tests.
2449
693bec1e
JB		 24502020-07-20 Jan Beulich <jbeulich@suse.com>
2451
2452 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
2453 is_elf_format as applicable; merely exclude iamcu tests.
2454
2585b7a5
L		 24552020-07-19 H.J. Lu <hongjiu.lu@intel.com>
2456
2457 PR gas/26263
2458 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
2459 against section to PC32 reloc.
2460 * testsuite/gas/i386/relax-5.d: Updated.
2461 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2462
04c662e2
L		 24632020-07-15 H.J. Lu <hongjiu.lu@intel.com>
2464
2465 PR gas/26237
2466 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
2467 * testsuite/gas/i386/addr32.d: Likewise.
2468 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2469 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2470
56c1b507
NC		 24712020-07-15 Nick Clifton <nickc@redhat.com>
2472
2473 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
2474 the addend field of REL relocations. Store the full addend into
2475 the note for REL relocations.
2476
e2e018c3
JB		 24772020-07-15 Jan Beulich <jbeulich@suse.com>
2478
2479 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
2480 immediate.
2481 * testsuite/gas/i386/x86-64-stack-intel.d,
2482 testsuite/gas/i386/x86-64-stack-suffix.d,
2483 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
2484
36938cab
JB		 24852020-07-15 Jan Beulich <jbeulich@suse.com>
2486
2487 * testsuite/gas/i386/disassem.d,
2488 testsuite/gas/i386/ilp32/x86-64-branch.d,
2489 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
2490 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
2491 testsuite/gas/i386/noreg32.d,
2492 testsuite/gas/i386/noreg64-rex64.d,
2493 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
2494 testsuite/gas/i386/opcode.d,
2495 testsuite/gas/i386/solaris/x86-64-branch-2.d,
2496 testsuite/gas/i386/solaris/x86-64-jump.d,
2497 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
2498 testsuite/gas/i386/solaris/x86-64-nop-3.d,
2499 testsuite/gas/i386/solaris/x86-64-nop-4.d,
2500 testsuite/gas/i386/solaris/x86-64-nop-5.d,
2501 testsuite/gas/i386/solaris/x86-64-relax-2.d,
2502 testsuite/gas/i386/solaris/x86-64-relax-3.d,
2503 testsuite/gas/i386/x86-64-align-branch-1a.d,
2504 testsuite/gas/i386/x86-64-align-branch-1b.d,
2505 testsuite/gas/i386/x86-64-align-branch-1c.d,
2506 testsuite/gas/i386/x86-64-align-branch-1d.d,
2507 testsuite/gas/i386/x86-64-align-branch-1e.d,
2508 testsuite/gas/i386/x86-64-align-branch-1f.d,
2509 testsuite/gas/i386/x86-64-align-branch-1g.d,
2510 testsuite/gas/i386/x86-64-align-branch-1h.d,
2511 testsuite/gas/i386/x86-64-align-branch-1i.d,
2512 testsuite/gas/i386/x86-64-align-branch-2a.d,
2513 testsuite/gas/i386/x86-64-align-branch-2b.d,
2514 testsuite/gas/i386/x86-64-align-branch-2c.d,
2515 testsuite/gas/i386/x86-64-align-branch-3.d,
2516 testsuite/gas/i386/x86-64-align-branch-4a.d,
2517 testsuite/gas/i386/x86-64-align-branch-4b.d,
2518 testsuite/gas/i386/x86-64-align-branch-5.d,
2519 testsuite/gas/i386/x86-64-align-branch-6.d,
2520 testsuite/gas/i386/x86-64-branch-2.d,
2521 testsuite/gas/i386/x86-64-branch-3.d,
2522 testsuite/gas/i386/x86-64-branch.d,
2523 testsuite/gas/i386/x86-64-disassem.d,
2524 testsuite/gas/i386/x86-64-disp32.d,
2525 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
2526 testsuite/gas/i386/x86-64-gotpcrel.d,
2527 testsuite/gas/i386/x86-64-ifunc.d,
2528 testsuite/gas/i386/x86-64-jump.d,
2529 testsuite/gas/i386/x86-64-lfence-byte.d,
2530 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
2531 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
2532 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
2533 testsuite/gas/i386/x86-64-lfence-load.d,
2534 testsuite/gas/i386/x86-64-lfence-ret-a.d,
2535 testsuite/gas/i386/x86-64-lfence-ret-b.d,
2536 testsuite/gas/i386/x86-64-lfence-ret-c.d,
2537 testsuite/gas/i386/x86-64-lfence-ret-d.d,
2538 testsuite/gas/i386/x86-64-lfence-ret-e.d,
2539 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
2540 testsuite/gas/i386/x86-64-mpx-branch-1.d,
2541 testsuite/gas/i386/x86-64-mpx.d,
2542 testsuite/gas/i386/x86-64-nop-3.d,
2543 testsuite/gas/i386/x86-64-nop-4.d,
2544 testsuite/gas/i386/x86-64-nop-5.d,
2545 testsuite/gas/i386/x86-64-nops-7.d,
2546 testsuite/gas/i386/x86-64-notrack.d,
2547 testsuite/gas/i386/x86-64-opcode.d,
2548 testsuite/gas/i386/x86-64-relax-2.d,
2549 testsuite/gas/i386/x86-64-relax-3.d,
2550 testsuite/gas/i386/x86-64-relax-4.d,
2551 testsuite/gas/i386/x86-64-rtm.d,
2552 testsuite/gas/i386/x86-64-stack.d,
2553 testsuite/gas/i386/x86-64-unique.d,
2554 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
2555
8e58ef80
L		 25562020-07-14 H.J. Lu <hongjiu.lu@intel.com>
2557
2558 PR gas/26237
2559 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
2560 address.
2561 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
2562 * testsuite/gas/i386/addr32.d: Updated.
2563 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2564 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2565 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
2566 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
2567
bfbd9438
JB		 25682020-07-14 Jan Beulich <jbeulich@suse.com>
2569
2570 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
2571 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
2572 * testsuite/gas/i386/intel.d,
2573 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
2574
7531c613
JB		 25752020-07-14 Jan Beulich <jbeulich@suse.com>
2576
2577 * testsuite/gas/i386/prefix.d: Adjust expectations.
2578
b24d668c
JB		 25792020-07-14 Jan Beulich <jbeulich@suse.com>
2580
2581 * testsuite/gas/i386/x86-64-avx-intel.d,
2582 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
2583
9ab00b61
JB		 25842020-07-14 Jan Beulich <jbeulich@suse.com>
2585
2586 * testsuite/gas/i386/movbe-suffix.d,
2587 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
2588 * testsuite/gas/i386/i386.exp: Run new tests.
2589
2875b28a
JB		 25902020-07-14 Jan Beulich <jbeulich@suse.com>
2591
2592 * testsuite/gas/i386/crc32-suffix.d,
2593 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
2594 * testsuite/gas/i386/i386.exp: Run new tests.
2595 * testsuite/gas/i386/arch-10-bdver1.d,
2596 testsuite/gas/i386/arch-10-bdver2.d,
2597 testsuite/gas/i386/arch-10-bdver3.d,
2598 testsuite/gas/i386/arch-10-bdver4.d,
2599 testsuite/gas/i386/arch-10-btver1.d,
2600 testsuite/gas/i386/arch-10-btver2.d,
2601 testsuite/gas/i386/arch-10-lzcnt.d,
2602 testsuite/gas/i386/arch-10-prefetchw.d,
2603 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
2604 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
2605 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
2606 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
2607 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
2608 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
2609 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
2610 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
2611 testsuite/gas/i386/x86-64-arch-2-btver1.d,
2612 testsuite/gas/i386/x86-64-arch-2-btver2.d,
2613 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
2614 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
2615 testsuite/gas/i386/x86-64-arch-2.d,
2616 testsuite/gas/i386/x86-64-crc32.d,
2617 testsuite/gas/i386/x86-64-pseudos.d,
2618 testsuite/gas/i386/x86-64-sse-noavx.d,
2619 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
2620
e184e611
JB		 26212020-07-14 Jan Beulich <jbeulich@suse.com>
2622
2623 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2624 ModR/M-encoded byte register cases.
2625 * testsuite/gas/i386/x86-64-pseudos.d,
2626 testsuite/gas/i386/x86-64-reg-intel.d,
2627 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
2628
e8b5d5f9
JB		 26292020-07-14 Jan Beulich <jbeulich@suse.com>
2630
2631 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2632 not-ModR/M-encoded byte register cases.
2633 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
2634
38397794
JB		 26352020-07-14 Jan Beulich <jbeulich@suse.com>
2636
2637 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
2638 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
2639 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
2640 testsuite/gas/i386/ilp32/x86-64-avx.d,
2641 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
2642 testsuite/gas/i386/ilp32/x86-64-crc32.d,
2643 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2644 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2645 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2646 testsuite/gas/i386/ilp32/x86-64-reg.d,
2647 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2648 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2649 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2650 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2651 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2652 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2653 dump expectations.
2654
7a705315
L		 26552020-07-13 H.J. Lu <hongjiu.lu@intel.com>
2656
2657 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2658 extension.
2659
0a5c31d1
NC		 26602020-07-13 Nick Clifton <nickc@redhat.com>
2661
2662 * po/fr.po: Updated French translation.
2663
8884c29c
AM		 26642020-07-13 Alan Modra <amodra@gmail.com>
2665
2666 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2667 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2668 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2669 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2670
a308b89d
L		 26712020-07-11 H.J. Lu <hongjiu.lu@intel.com>
2672
2673 * config/tc-i386.c (output_insn): Check i.xstate to set
2674 GNU_PROPERTY_X86_FEATURE_2_TMM.
2675 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2676 x86-64-property-8 and x86-64-property-9.
2677 * testsuite/gas/i386/x86-64-property-7.d: New file.
2678 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2679 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2680 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2681 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2682 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2683
921eafea
L		 26842020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2685
2686 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2687 has_regymm, has_regzmm and has_regtmm. Add xstate.
2688 (md_assemble): Set i.xstate from operand types in instruction
2689 template.
2690 (build_modrm_byte): Updated.
2691 (output_insn): Check i.xstate.
2692 * testsuite/gas/i386/i386.exp: Run property-6 and
2693 x86-64-property-6.
2694 * testsuite/gas/i386/property-6.d: New file.
2695 * testsuite/gas/i386/property-6.s: Updated.
2696 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2697
d249bf86
L		 26982020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2699
2700 * testsuite/gas/i386/property-5.d: Correct test name.
2701
260cd341
LC		 27022020-07-10 Lili Cui <lili.cui@intel.com>
2703
2704 * NEWS: Mention support for Intel AMX instructions.
2705 * config/tc-i386.c (i386_error): Add invalid_sib_address.
2706 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2707 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2708 (match_simd_size): Add tmmword check.
2709 (operand_type_match): Add tmmword.
2710 (type_names): Add rTMM.
2711 (i386_error): Add invalid_tmm_register_set.
2712 (check_VecOperands): Handle invalid_sib_address and
2713 invalid_tmm_register_set.
2714 (match_template): Handle invalid_sib_address.
2715 (build_modrm_byte): Handle non-vector SIB and zmmword.
2716 (i386_index_check): Disallow RegIP for non-vector SIB.
2717 (check_register): Handle zmmword.
2718 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2719 * testsuite/gas/i386/i386.exp: Add AMX new tests.
2720 * testsuite/gas/i386/intel-regs.d: Add tmm.
2721 * testsuite/gas/i386/intel-regs.s: Add tmm.
2722 * testsuite/gas/i386/x86-64-amx-intel.d: New.
2723 * testsuite/gas/i386/x86-64-amx-inval.l: New.
2724 * testsuite/gas/i386/x86-64-amx-inval.s: New.
2725 * testsuite/gas/i386/x86-64-amx.d: New.
2726 * testsuite/gas/i386/x86-64-amx.s: New.
2727 * testsuite/gas/i386/x86-64-amx-bad.d: New.
2728 * testsuite/gas/i386/x86-64-amx-bad.s: New.
2729
af2b3186
TV		 27302020-07-10 Tom de Vries <tdevries@suse.de>
2731
2732 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2733 readelf's line table decoding.
2734 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2735 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2736 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2737 * testsuite/gas/elf/dwarf2-15.d: Likewise.
2738 * testsuite/gas/elf/dwarf2-16.d: Likewise.
2739 * testsuite/gas/elf/dwarf2-17.d: Likewise.
2740 * testsuite/gas/elf/dwarf2-18.d: Likewise.
2741 * testsuite/gas/elf/dwarf2-19.d: Likewise.
2742 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2743 * testsuite/gas/elf/dwarf2-6.d: Likewise.
2744 * testsuite/gas/elf/dwarf2-7.d: Likewise.
2745
39776b11
L		 27462020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2747
2748 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2749 VEX/EVEX vector instructions.
2750 * testsuite/gas/i386/property-4.d: New file.
2751 * testsuite/gas/i386/property-4.s: Likewise.
2752 * testsuite/gas/i386/property-5.d: Likewise.
2753 * testsuite/gas/i386/property-5.s: Likewise.
2754 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2755 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2756
939b95c7
L		 27572020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2758
2759 * NEWS: Mention --enable-x86-used-note.
2760 * configure.ac: Configure with --enable-x86-used-note by default
2761 for Linux/x86.
2762 * configure: Regenerated.
2763
fe49679d
AM		 27642020-07-09 Alan Modra <amodra@gmail.com>
2765
2766 * config/obj-coff.h: Remove TE_PE support.
2767 * config/tc-ppc.c: Likewise.
2768 * config/tc-ppc.h: Likewise.
2769 * configure.tgt: Remove powerpc PE and powerpc lynxos.
2770 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2771 condition.
2772 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2773
6384fd9e
JB		 27742020-07-08 Jan Beulich <jbeulich@suse.com>
2775
2776 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2777 New.
2778 * testsuite/gas/i386/i386.exp: Run new tests.
2779
3128916d
CZ		 27802020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
2781
2782 * config/tc-arc.c (find_opcode_match): Add error messages.
2783 * testsuite/gas/arc/add_s-err.s: Update test.
2784 * testsuite/gas/arc/asm-errors.err: Likewise.
2785 * testsuite/gas/arc/cpu-em-err.s: Likewise.
2786 * testsuite/gas/arc/hregs-err.s: Likewise.
2787 * testsuite/gas/arc/warn.s: Likewise.
2788
dbdba9b0
L		 27892020-07-07 H.J. Lu <hongjiu.lu@intel.com>
2790
2791 PR gas/26212
2792 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2793
34e79798
AM		 27942020-07-07 Alan Modra <amodra@gmail.com>
2795
2796 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2797 * testsuite/gas/ppc/ppc.exp: Likewise.
2798 * testsuite/gas/all/weakref1l.d: Likewise.
2799
3c6e74ce
NC		 28002020-07-07 Nick Clifton <nickc@redhat.com>
2801
2802 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2803 expected output.
2804
e74d9fa9
JB		 28052020-07-06 Jan Beulich <jbeulich@suse.com>
2806
2807 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2808 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2809 testsuite/gas/i386/x86-64-evex-wig1.d,
2810 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2811 expectations.
2812
39e0f456
JB		 28132020-07-06 Jan Beulich <jbeulich@suse.com>
2814
2815 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2816 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2817 * testsuite/gas/i386/avx512f-opts-intel.d,
2818 testsuite/gas/i386/avx512f-opts.d
2819 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2820 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2821
ddc73fa9
NC		 28222020-07-06 Yuri Chornoivan <yurchor@ukr.net>
2823
2824 PR 26204
2825 * config/tc-arm.c: Fix spelling mistake.
2826 * config/tc-riscv.c: Likewise.
2827 * config/tc-z80.c: Likewise.
2828 * po/gas.pot: Regenerate.
2829
17550be7
NC		 28302020-07-06 Nick Clifton <nickc@redhat.com>
2831
2832 * po/uk.po: Updated Ukranian translation.
2833
b19d852d
NC		 28342020-07-04 Nick Clifton <nickc@redhat.com>
2835
2836 * configure: Regenerate.
2837 * po/gas.pot: Regenerate.
2838
28392020-07-04 Nick Clifton <nickc@redhat.com>
2840
2841 * version.m4: Change version number to 2.35.50.
2842 * configure: Regenerate.
2843 * po/bfd.pot: Regenerate.
2844
b115b9fd
NC		 28452020-07-04 Nick Clifton <nickc@redhat.com>
2846
2847 Binutils 2.35 branch created.
2848
b657622c
AM		 28492020-07-03 Alan Modra <amodra@gmail.com>
2850
2851 PR 26028
2852 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2853
c2ecccb3
L		 28542020-07-02 H.J. Lu <hongjiu.lu@intel.com>
2855
2856 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2857 swap two source operands.
2858
f436f38e
NC		 28592020-07-02 Nick Clifton <nickc@redhat.com>
2860
2861 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2862
f405494f
AC		 28632020-07-02 Alex Coplan <alex.coplan@arm.com>
2864
2865 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2866 segfault on negative chars.
2867 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2868 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2869
0942c7ab
NC		 28702020-07-02 Nick Clifton <nickc@redhat.com>
2871
2872 PR 26028
2873 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2874 command line.
2875 * testsuite/gas/ia64/unwind.d: Likewise.
2876 * testsuite/gas/mmix/bspec-1.d: Likewise.
2877 * testsuite/gas/mmix/bspec-2.d: Likewise.
2878 * testsuite/gas/mmix/comment-1.d: Likewise.
2879 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2880
3443489c
AM		 28812020-07-01 Alan Modra <amodra@gmail.com>
2882
2883 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2884
054b336d
AM		 28852020-07-01 Alan Modra <amodra@gmail.com>
2886
2887 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2888 in data sections, and mep.
2889
bbd19b19
L		 28902020-06-30 H.J. Lu <hongjiu.lu@intel.com>
2891
2892 * NEWS: Mention x86 NaCl target support removal.
2893 * config/tc-i386.c: Remove x86 NaCl target support.
2894 * config/tc-i386.h: Likewise.
2895 * configure.tgt: Likewise.
2896 * testsuite/gas/i386/i386.exp: Likewise.
2897 * testsuite/gas/i386/iamcu-1.d: Likewise.
2898 * testsuite/gas/i386/iamcu-2.d: Likewise.
2899 * testsuite/gas/i386/iamcu-3.d: Likewise.
2900 * testsuite/gas/i386/iamcu-4.d: Likewise.
2901 * testsuite/gas/i386/iamcu-5.d: Likewise.
2902 * testsuite/gas/i386/k1om.d: Likewise.
2903 * testsuite/gas/i386/l1om.d: Likewise.
2904
08ccfccf
NC		 29052020-06-30 Nelson Chu <nelson.chu@sifive.com>
2906
2907 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
2908 checking into riscv_csr_address.
2909 (riscv_csr_version_check): Likewise.
2910 (riscv_csr_address): New function. Return the suitable CSR address
2911 after checking the ISA dependency and versions. Issue warnings if
2912 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
2913 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2914 priv spec versions for them.
2915 (reg_csr_lookup_internal): Call riscv_csr_address to find the
2916 suitable CSR address.
2917 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2918 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2919 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2920 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
2921 priv spec warnings here. These warnings are added by accident.
2922 Remove them and only focus on the ISA dependency warnings.
2923 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2924 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2925 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2926 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2927 than the privileged ones.
2928 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2929 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2930 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2931 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
2932 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2933 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2934 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2935 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2936 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2937 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2938
8c190ce0
L		 29392020-06-29 H.J. Lu <hongjiu.lu@intel.com>
2940
0be2fe67
AM		 2941 * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
2942 length > 1.
8c190ce0
L		 2943 (md_assemble): Don't process ImmExt without operands.
2944
b20e7614
HPN		 29452020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
2946
2947 PR gas/25331
2948 * config/tc-mmix.c (md_assemble) <fixup for
2949 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2950 Also, set its fx_no_overflow.
2951 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2952 Similarly this fixup affects 4 bytes, not 8 and needs its
2953 fx_no_overflow set.
2954 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 2955 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 2956
279edac5
AM		 29572020-06-29 Alan Modra <amodra@gmail.com>
2958
2959 * config/tc-s12z.c: Use C style comments.
2960 * config/tc-z80.c: Likewise.
2961 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2962
b6cd5d10
L		 29632020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2964
2965 * config/tc-i386.c (md_assemble): Process ImmExt without
2966 operands.
2967
63112cd6
L		 29682020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2969
2970 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2971 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2972 VECSIB256 and VECSIB512, respectively.
2973 (build_modrm_byte): Replace vecsib with sib.
2974
2a1bb84c
JB		 29752020-06-26 Jan Beulich <jbeulich@suse.com>
2976
2977 * testsuite/gas/i386/nop-1-suffix.d: New.
2978 * testsuite/gas/i386/i386.exp: Run new test.
2979
85f7484a
PB		 29802020-06-26 Pat Bernardi <bernardi@adacore.com>
2981
2982 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2983 (md_pseudo_table): Handle "gnu_attribute".
2984 * doc/as.texi: Document GNU attribute for M68K.
2985
b59d128a
NC		 29862020-06-25 Nick Clifton <nickc@redhat.com>
2987
2988 PR 26141
2989 * config/tc-arm.c (arm_force_relocation): Force resolution of
2990 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2991 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2992
c423d21a
JB		 29932020-06-25 Jan Beulich <jbeulich@suse.com>
2994
2995 * config/tc-i386.c (md_assemble): Move call to process_immext()
2996 ...
2997 (process_operands): ... here.
2998
8bbb3ad8
JB		 29992020-06-25 Jan Beulich <jbeulich@suse.com>
3000
3001 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
3002 diagnostic when there is a sizing prefix. Switch to word/dword/
3003 qword encoding when there is a sizing prefix and no (explicit or
3004 derived) suffix.
3005 (update_imm): Handle presence of a sizing prefix.
3006 * testsuite/gas/i386/noreg16-data32.d,
3007 testsuite/gas/i386/noreg32-data16.d,
3008 testsuite/gas/i386/noreg32-data16.e,
3009 testsuite/gas/i386/noreg64-data16.d,
3010 testsuite/gas/i386/noreg64-data16.e,
3011 testsuite/gas/i386/noreg64-rex64.d: New.
3012 * testsuite/gas/i386/i386.exp: Run new tests.
3013 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
3014 Introduce and use pfx* macros.
3015 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
3016 addressing.
3017 * testsuite/gas/i386/noreg16.d: Adjust expectations.
3018
589958d6
JB		 30192020-06-25 Jan Beulich <jbeulich@suse.com>
3020
3021 * testsuite/gas/i386/avx-16bit.d,
3022 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
3023 testsuite/gas/i386/avx512f-16bit.d,
3024 testsuite/gas/i386/avx512f.d,
3025 testsuite/gas/i386/evex-lig256.d,
3026 testsuite/gas/i386/evex-lig512.d
3027 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
3028 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
3029 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
3030 testsuite/gas/i386/sse2-16bit.d,
3031 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
3032 expectations.
3033
0b9404fd
JB		 30342020-06-25 Jan Beulich <jbeulich@suse.com>
3035
3036 * config/tc-i386.c (md_assemble): Also reject explicit REX
3037 prefixes with VEX and alike encoded insns. Zap consumed bits
3038 from i.rex.
3039 (output_insn): Don't ignore REX prefix for VEX and alike
3040 encodings; abort() instead if encountered.
3041 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
3042 ...
3043 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
3044 * testsuite/gas/i386/x86-64-pseudos.d,
3045 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
3046
a5aeccd9
JB		 30472020-06-25 Jan Beulich <jbeulich@suse.com>
3048
3049 * config/tc-i386.c (process_operands): Translate explicit REX
3050 prefix into i.rex for SSE2AVX templates.
3051 (set_rex_vrex): New helper.
3052 (build_modrm_byte): Use it.
3053 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
3054 REX prefixes.
3055 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
3056
40d231b4
JB		 30572020-06-25 Jan Beulich <jbeulich@suse.com>
3058
3059 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
3060 templates when there's no data size prefix.
3061 (md_assemble): Reject data size prefix also for legacy encoded
3062 SIMD templates.
3063 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
3064 Uncomment previously not working line.
3065 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
3066 data16 prefix.
3067 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
3068 testsuite/gas/i386/sse2avx.d: Adjust expectations.
3069
11abe426
JB		 30702020-06-25 Jan Beulich <jbeulich@suse.com>
3071
3072 * config/tc-i386.c (build_evex_prefix): Drop early setting of
3073 vec_length.
3074
1a79004f
NC		 30752020-06-23 Nelson Chu <nelson.chu@sifive.com>
3076
3077 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
3078 explicit_priv_attr. It used to indicate CSR or priv instructions are
3079 explictly used.
3080 (riscv_is_priv_insn): Return True if it is a privileged instruction.
3081 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
3082 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
3083 (riscv_write_out_attrs): Clarification of when to generate the elf
3084 priv spec attributes.
3085 * testsuite/gas/riscv/attribute-11.s: Add comments.
3086 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
3087 `priv_insn_<n>` to decide which priv instruction is expected to used.
3088 (<n> is a to e.)
3089 * testsuite/gas/riscv/attribute-14a.d: Likewise.
3090 * testsuite/gas/riscv/attribute-14b.d: Likewise.
3091 * testsuite/gas/riscv/attribute-14c.d: Likewise.
3092 * testsuite/gas/riscv/attribute-14d.d: Likewise.
3093 * testsuite/gas/riscv/attribute-14e.d: Likewise.
3094
39ff0b81
NC		 30952020-06-22 Nelson Chu <nelson.chu@sifive.com>
3096
3097 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
3098 (riscv_set_default_priv_spec): Get the priv spec version from the
3099 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
3100
e2201c2a
AM		 31012020-06-20 Alan Modra <amodra@gmail.com>
3102
3103 * configure.tgt: Set bfd_gas for all SH targets.
3104
d27c357a
JB		 31052020-06-18 Jan Beulich <jbeulich@suse.com>
3106
3107 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
3108 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3109 expectations.
3110
708a2fff
CL		 31112020-06-16 Lili Cui <lili.cui@intel.com>
3112
3113 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
3114 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
3115 * doc/c-i386.texi: Add avx512_vp2intersect.
3116
2106ed9b
JB		 31172020-06-16 Jan Beulich <jbeulich@suse.com>
3118
3119 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
3120 conditional.
3121 * testsuite/gas/i386/sse-check.s: Adjust comment.
3122 * testsuite/gas/i386/sse-check-error.l,
3123 testsuite/gas/i386/sse-check-warn.e,
3124 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
3125 expectations.
3126
a435742a
AM		 31272020-06-16 Alan Modra <amodra@gmail.com>
3128
3129 * config/tc-tic30.h: Remove OBJ_AOUT support.
3130 * configure.tgt: Delete tic30-*-*aout* entry.
3131
7a77f1ac
MF		 31322020-06-15 Max Filippov <jcmvbkbc@gmail.com>
3133
3134 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
3135 macros.
3136 (elf32xtensa_abi): New declaration.
3137 (option_abi_windowed, option_abi_call0): New enum constants.
3138 (md_longopts): Add entries for --abi-windowed and --abi-call0.
3139 (md_parse_option): Add handlers for --abi-windowed and
3140 --abi-call0.
3141 (xtensa_add_config_info): Use xtensa_abi_choice instead of
3142 XSHAL_ABI to format ABI tag.
3143 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
3144 --abi-call0 to the list of options.
3145 * doc/c-xtensa.texi: Add description for options --abi-windowed
3146 and --abi-call0.
3147 * testsuite/gas/xtensa/abi-call0.d: New test definition.
3148 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
3149 * testsuite/gas/xtensa/abi.s: New test source.
3150
efe30057
L		 31512020-06-14 H.J. Lu <hongjiu.lu@intel.com>
3152
3153 PR gas/26115
3154 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
3155 xsusldtrk.
3156 * testsuite/gas/i386/tsxldtrk.s: Likewise.
3157 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3158 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
3159
d8af286f
NC		 31602020-06-12 Nelson Chu <nelson.chu@sifive.com>
3161
3162 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
3163 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3164 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
3165
18ca16be
SG		 31662020-06-09 Seth Girvan <snth@snthhacks.com>
3167
3168 * doc/c-avr.texi: Improve wording.
3169
6778f1c4
JB		 31702020-06-09 Jan Beulich <jbeulich@suse.com>
3171
3172 * testsuite/gas/i386/x86-64-pseudos-bad.s,
3173 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
3174
73239888
JB		 31752020-06-09 Jan Beulich <jbeulich@suse.com>
3176
3177 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
3178 encoding tests.
3179 * testsuite/gas/i386/prefix.d: Adjust expectations.
3180
bf926894
JB		 31812020-06-09 Jan Beulich <jbeulich@suse.com>
3182
3183 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
3184 with VEX/EVEX encoding tests.
3185 * testsuite/gas/i386/prefix.d: Adjust expectations.
3186
828c2a25
JB		 31872020-06-09 Jan Beulich <jbeulich@suse.com>
3188
3189 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
3190 suffix.
3191 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
3192 * testsuite/gas/i386/noreg64.d: Adjust expectations.
3193 * testsuite/gas/i386/noreg-intel64.d,
3194 testsuite/gas/i386/noreg-intel64.l,
3195 testsuite/gas/i386/noreg-intel64.s: New.
3196 * testsuite/gas/i386/i386.exp: Run new tests.
3197
da4977e0
JB		 31982020-06-09 Jan Beulich <jbeulich@suse.com>
3199
3200 * config/tc-i386.c (vex_encoding_error): New enumerator.
3201 (VEX_check_operands): Rename to VEX_check_encoding. Check
3202 for vex_encoding_error. Move Imm4 handling ...
3203 (check_VecOperands): ... here.
3204 (match_template): Call VEX_check_encoding when there are no
3205 operands. Split construct calling check_VecOperands and
3206 VEX_check_encoding (when there are operands).
3207 (check_register): Don't blindly set vex_encoding_evex.
3208 * testsuite/gas/i386/pseudos-bad.s,
3209 testsuite/gas/i386/pseudos-bad.l: New.
3210 * testsuite/gas/i386/i386.exp: Run new test.
3211 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
3212
26417f19
AC		 32132020-06-08 Alex Coplan <alex.coplan@arm.com>
3214
3215 * config/tc-arm.c (insns): Add dfb.
3216 * testsuite/gas/arm/dfb.d: New test.
3217 * testsuite/gas/arm/dfb.s: Input for test.
3218
9f3e7dbc
NC		 32192020-06-08 Nick Clifton <nickc@redhat.com>
3220
3221 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
3222
dd6b8a0b
JB		 32232020-06-08 Jan Beulich <jbeulich@suse.com>
3224
3225 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
3226
73c76375
JB		 32272020-06-08 Jan Beulich <jbeulich@suse.com>
3228
3229 * config/tc-i386.c (check_byte_reg): Drop dead conditional
3230 around as_bad().
3231
22e00a3f
JB		 32322020-06-08 Jan Beulich <jbeulich@suse.com>
3233
3234 * config/tc-i386.c (check_register): Split RegTR handling, to
3235 fail recognition also in 64-bit mode as well as with i586 or
3236 i686 explicitly enabled.
3237 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
3238 * testsuite/gas/i386/x86_64-intel.d,
3239 testsuite/gas/i386/x86_64.d: Adjust expectations.
3240
1ab84e02
JB		 32412020-06-08 Jan Beulich <jbeulich@suse.com>
3242
3243 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
3244 * testsuite/gas/cfi/cfi.exp: Run this test.
3245
af32b722
JB		 32462020-06-08 Jan Beulich <jbeulich@suse.com>
3247
3248 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
3249 check to %st(N) parsing logic.
3250 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
3251
8a6fb3f9
JB		 32522020-06-08 Jan Beulich <jbeulich@suse.com>
3253
3254 * config/tc-i386.c (bad_reg): New.
3255 (check_VecOperations, i386_att_operand, i386_parse_name): Check
3256 for it.
3257 (check_register): New, broken out from ...
3258 (parse_real_register): ... here. Call it.
3259 (parse_register): Call it, and error upon failure.
3260 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
3261 testsuite/gas/i386/x86-64-equ-bad.s,
3262 testsuite/gas/i386/x86-64-equ-bad.l: New.
3263 * testsuite/gas/i386/i386.exp: Run new tests.
3264
1424c35d
AM		 32652020-06-06 Alan Modra <amodra@gmail.com>
3266
3267 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
3268 * doc/c-ppc.texi: Likewise.
3269
87c69f97
AM		 32702020-06-06 Alan Modra <amodra@gmail.com>
3271
3272 * config/tc-ppc.c: Update throughout for reloc renaming.
3273
f1919c56
JM		 32742020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
3275
3276 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
3277 stringop-overflow.
3278
3fc6c3dc
NC		 32792020-06-05 Nelson Chu <nelson.chu@sifive.com>
3280
3281 * config/tc-riscv.c (explicit_csr): New static boolean.
3282 Used to indicate CSR are explictly used.
3283 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
3284 (riscv_write_out_attrs): If we already have set elf priv
3285 attributes, then generate them. Otherwise, don't generate
3286 them when no CSR are used.
3287 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
3288 * testsuite/gas/riscv/attribute-02.d: Likewise.
3289 * testsuite/gas/riscv/attribute-03.d: Likewise.
3290 * testsuite/gas/riscv/attribute-04.d: Likewise.
3291 * testsuite/gas/riscv/attribute-05.d: Likewise.
3292 * testsuite/gas/riscv/attribute-06.d: Likewise.
3293 * testsuite/gas/riscv/attribute-07.d: Likewise.
3294 * testsuite/gas/riscv/attribute-08.d: Likewise.
3295 * testsuite/gas/riscv/attribute-09.d: Likewise.
3296 * testsuite/gas/riscv/attribute-10.d: Likewise.
3297 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3298 * testsuite/gas/riscv/attribute-11.s: New testcase.
3299 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
3300 used, so we should output the ELF priv attributes.
3301 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
3302 used, so output the priv attributes according to the -mpriv-spec.
3303 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
3304 used, so ignore the -mpriv-spec setting.
3305
d413a623
L		 33062020-06-04 H.J. Lu <hongjiu.lu@intel.com>
3307
3308 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
3309 cgen_get_insn_value.
3310 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
3311 endianness to cgen_get_insn_value and cgen_put_insn_value.
3312
7d8b91fd
JM		 33132020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3314
3315 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
3316 cgen_put_insn_value.
3317
d8740be1
JM		 33182020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3319
3320 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
3321 bpf_cgen_cpu_open.
3322 (md_assemble): Remove no longer needed hack.
3323
e9bffec9
JM		 33242020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3325
3326 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
3327 cgen_put_insn_value.
3328 (gas_cgen_md_apply_fix): Likewise.
3329 (gas_cgen_md_apply_fix): Likewise.
3330 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
3331 cgen_put_insn_value.
3332 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
3333 cgen_put_insn_value.
3334
1cf67587
AM		 33352020-06-04 Alan Modra <amodra@gmail.com>
3336
3337 * testsuite/config/default.exp: Remove global directive outside
3338 proc body.
3339 * testsuite/gas/mep/complex-relocs.exp: Likewise.
3340 * testsuite/gas/microblaze/relax_size.exp: Likewise.
3341 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
3342 * testsuite/gas/mt/relocs.exp: Likewise.
3343 * testsuite/gas/rx/rx.exp: Likewise.
3344
338d56a8
SC		 33452020-06-03 Stephen Casner <casner@acm.org>
3346
3347 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
3348
bb7322c6
JW		 33492020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
3350 Jim Wilson <jimw@sifive.com>
3351
3352 PR 26051
3353 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
3354 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
3355 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
3356 Move B before SB. Move J before UJ.
3357
c39c821c
AC		 33582020-06-01 Alex Coplan <alex.coplan@arm.com>
3359
3360 * write.c (relax_segment): Fix handling of negative offset when
3361 relaxing an rs_org frag.
3362 * testsuite/gas/aarch64/org-neg.d: New test.
3363 * testsuite/gas/aarch64/org-neg.l: Error output for test.
3364 * testsuite/gas/aarch64/org-neg.s: Input for test.
3365 * testsuite/gas/arm/org-neg.d: New test.
3366 * testsuite/gas/arm/org-neg.l: Error output for test.
3367 * testsuite/gas/arm/org-neg.s: Input for test.
3368
66e3eb08
SC		 33692020-05-28 Stephen Casner <casner@acm.org>
3370
3371 Fix unexpected failures in gas testsuite for pdp11-aout target.
3372 These are caused by the PDP11's mix of little-endian octets in
3373 shorts but shorts in big endian order for long or quad.
3374
3375 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
3376 * testsuite/gas/all/gas.exp: Select alternate test scripts for
3377 pdp11, skip octa test completely.
3378 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
3379 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
3380 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
3381
9e85f042
NC		 33822020-05-28 Alex Coplan <alex.coplan@arm.com>
3383
3384 * frags.c (frag_grow): Fix comment.
3385
1c912705
SC		 33862020-05-27 Stephen Casner <casner@acm.org>
3387
3388 PR gas/26001
3389 * config/tc-pdp11.c (parse_reg): Distinguish register names from
3390 symbols that begin with a register name.
3391 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
3392 * testsuite/gas/pdp11/pr26001.s: Likewise.
3393 * testsuite/gas/pdp11/pr26001.d: Likewise.
3394
5c505568
SC		 33952020-05-27 Simon Cook <simon.cook@embecosm.com>
3396
0be2fe67
AM		 3397 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
3398 pointer when creating struct riscv_csr_extra.
5c505568 3399
3c730740
L		 34002020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3401
3402 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
3403 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
3404 * testsuite/gas/i386/inval-avx512f.l: Updated.
3405
57b17940
SSF		 34062020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
3407
3408 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
3409 load/store instruction variants with alignment hints.
3410 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
3411 instruction variants with alignment hints.
3412
e3fed0f2
L		 34132020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3414
3415 PR gas/26044
3416 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
3417 instead of R_XGATE_PCREL_X.
3418 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
3419 BFD_RELOC_XGATE_PCREL_X.
3420
8bbc5da5
L		 34212020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3422
3423 PR gas/26044
3424 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
3425 with &fragP->fr_literal[0].
3426
c4612b92
L		 34272020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3428
3429 PR gas/26044
3430 * config/tc-vax.c (md_estimate_size_before_relax): Replace
3431 fragP->fr_literal with &fragP->fr_literal[0].
3432 (md_convert_frag): Likewise.
3433
70b1b570
L		 34342020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3435
3436 PR gas/26044
3437 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
3438 with &fragP->fr_literal[0].
3439
e67e940f
L		 34402020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3441
3442 PR gas/26044
3443 * config/tc-crx.c (getreg_image): Change argument type to int.
3444 (md_convert_frag): Replace fragP->fr_literal with
3445 &fragP->fr_literal[0].
3446
a05e3e20
L		 34472020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3448
3449 PR gas/26044
3450 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
3451 sprintf with memmove.
3452
c6412eee
L		 34532020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3454
3455 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
3456 with &fragP->fr_literal[0].
3457
9fcc3457
L		 34582020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3459
3460 PR gas/26041
3461 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
3462 2 overlapping strings.
3463
6c115e16
L		 34642020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3465
3466 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
3467 with &fragP->fr_literal[0].
3468
a39d29cd
L		 34692020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3470
3471 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
3472 with &fragp->fr_literal[0].
3473 * config/tc-microblaze.c (md_apply_fix): Likewise.
3474 * config/tc-sh.c (md_convert_frag): Likewise.
3475
72393fd1
JW		 34762020-05-24 Jim Wilson <jimw@sifive.com>
3477
3478 PR 26025
3479 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
3480 asection to segT. New locals seg and subseg. Call subseg_set before
3481 fix_new_exp. Call subseg_set after loop to restore original values.
3482
9fbb53c7
AM		 34832020-05-21 Alan Modra <amodra@gmail.com>
3484
3485 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
3486 throughout.
3487 * config/obj-elf.c: Likewise.
3488 * config/tc-aarch64.c: Likewise.
3489 * config/tc-arm.c: Likewise.
3490 * config/tc-m68k.c: Likewise.
3491 * config/tc-nios2.c: Likewise.
3492 * config/tc-tic30.c: Likewise.
3493 * ecoff.c: Likewise.
3494 * read.c: Likewise.
3495 * stabs.c: Likewise.
3496 * symbols.c: Likewise.
3497 * testsuite/gas/all/test-gen.c: Likewise.
3498
8f595e9b
NC		 34992020-05-20 Nelson Chu <nelson.chu@sifive.com>
3500
3501 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
3502 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
3503 Static variables which are used to set the ISA extensions. You can
3504 use -march (or ELF build attributes) and -misa-spec to set them,
3505 respectively.
3506 (ext_version_hash): The hash table used to handle the extensions
3507 with versions.
3508 (init_ext_version_hash): Initialize the ext_version_hash according
3509 to riscv_ext_version_table.
3510 (riscv_get_default_ext_version): The callback function of
3511 riscv_parse_subset_t. According to the choosed ISA spec,
3512 get the default version for the specific extension.
3513 (riscv_set_arch): Set the callback function.
3514 (enum options, struct option md_longopts): Add new option -misa-spec.
3515 (md_parse_option): Do not call riscv_set_arch for -march. We will
3516 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
3517 to set default_isa_spec class.
3518 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
3519 ext_version_hash, and then call riscv_set_arch to set the architecture
3520 with versions according to default_arch_with_ext.
3521 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
3522 x extensions.
3523 * testsuite/gas/riscv/attribute-03.d: Likewise.
3524 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
3525 already set it's version to 2p1 by march, so no need to use the default
3526 2p2 version. For m-ext, we do not set the version by -march and ELF arch
3527 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
3528 ISA spec 2p2, so set 0p0 to it.
3529 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
3530 zicsr is 2p0 according to ISA spec 20191213.
3531 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
3532 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
3533 You can set them by configure options --with-arch and
3534 --with-isa-spec, respectively.
3535 (riscv_set_default_isa_spec): New function used to set the
3536 default ISA spec.
3537 (md_parse_option): Call riscv_set_default_isa_spec rather than
3538 call riscv_get_isa_spec_class directly.
3539 (riscv_after_parse_args): If the -isa-spec is not set, then we
3540 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
3541 calling riscv_set_default_isa_spec.
3542 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
3543 the --with-isa-spec may be set to different ISA spec.
3544 * testsuite/gas/riscv/attribute-02.d: Likewise.
3545 * testsuite/gas/riscv/attribute-03.d: Likewise.
3546 * testsuite/gas/riscv/attribute-04.d: Likewise.
3547 * testsuite/gas/riscv/attribute-05.d: Likewise.
3548 * testsuite/gas/riscv/attribute-06.d: Likewise.
3549 * testsuite/gas/riscv/attribute-07.d: Likewise.
3550 * configure.ac: Add configure options, --with-arch and
3551 --with-isa-spec.
3552 * configure: Regenerated.
3553 * config.in: Regenerated.
3554 * config/tc-riscv.c (default_priv_spec): Static variable which is
3555 used to check if the CSR is valid for the chosen privilege spec. You
3556 can use -mpriv-spec to set it.
3557 (enum reg_class): We now get the CSR address from csr_extra_hash rather
3558 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
3559 (riscv_init_csr_hashes): Only need to initialize one hash table
3560 csr_extra_hash.
3561 (riscv_csr_class_check): Change the return type to void. Don't check
3562 the ISA dependency if -mcsr-check isn't set.
3563 (riscv_csr_version_check): New function. Check and find the CSR address
3564 from csr_extra_hash, according to default_priv_spec. Report warning
3565 for the invalid CSR if -mcsr-check is set.
3566 (reg_csr_lookup_internal): Updated.
3567 (reg_lookup_internal): Likewise.
3568 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
3569 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
3570 (md_parse_option): Call riscv_set_default_priv_version to set
3571 default_priv_spec.
3572 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
3573 privilege spec to the newest one.
3574 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
3575 include/opcode/riscv.h.
3576 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
3577 to check the ISA dependency for CSR, so fix the spec version by adding
3578 -mpriv-spec=1.11.
3579 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
3580 version warnings for the test case.
0be2fe67
AM		 3581 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3582 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3583 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3584 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3585 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3586 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
8f595e9b 3587 Check whether the CSR is valid when privilege version 1.9 is choosed.
0be2fe67
AM		 3588 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3589 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
8f595e9b 3590 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
0be2fe67
AM		 3591 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3592 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
8f595e9b 3593 Check whether the CSR is valid when privilege version 1.10 is choosed.
0be2fe67
AM		 3594 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3595 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
8f595e9b 3596 Check whether the CSR is valid when privilege version 1.11 is choosed.
0be2fe67 3597 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
8f595e9b
NC		 3598 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
3599 setting. You can set it by configure option --with-priv-spec.
3600 (riscv_set_default_priv_spec): New function used to set the default
3601 privilege spec.
3602 (md_parse_option): Call riscv_set_default_priv_spec rather than
3603 call riscv_get_priv_spec_class directly.
3604 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
3605 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
3606 calling riscv_set_default_priv_spec.
3607 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
3608 the --with-priv-spec may be set to different privilege spec.
3609 * testsuite/gas/riscv/priv-reg.d: Likewise.
3610 * configure.ac: Add configure option --with-priv-spec.
3611 * configure: Regenerated.
3612 * config.in: Regenerated.
3613 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
3614 explicit_attr. Set it to TRUE if any ELF attribute is found.
3615 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
3616 the priv attributes are set.
3617 (md_assemble): Set the default_priv_spec according to the priv
3618 attributes when we start to assemble instruction.
3619 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
3620 riscv_write_out_attrs. Update the arch and priv attributes. If we
3621 don't set the corresponding ELF attributes, then try to output the
3622 default ones.
3623 (riscv_set_public_attributes): If any ELF attribute or -march-attr
3624 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
3625 to update the arch and priv attributes.
3626 (s_riscv_attribute): Make sure all arch and priv attributes are set
3627 before any instruction.
3628 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
3629 ELF attribute or -march-attr is set. If the priv attributes are not
3630 set, then try to update them by the default setting (-mpriv-spec or
3631 --with-priv-spec).
3632 * testsuite/gas/riscv/attribute-02.d: Likewise.
3633 * testsuite/gas/riscv/attribute-03.d: Likewise.
3634 * testsuite/gas/riscv/attribute-04.d: Likewise.
3635 * testsuite/gas/riscv/attribute-06.d: Likewise.
3636 * testsuite/gas/riscv/attribute-07.d: Likewise.
3637 * testsuite/gas/riscv/attribute-08.d: Likewise.
3638 * testsuite/gas/riscv/attribute-09.d: Likewise.
3639 * testsuite/gas/riscv/attribute-10.d: Likewise.
3640 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3641 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
3642 set by priv attributes must be supported.
3643 * testsuite/gas/riscv/attribute-05.s: Likewise.
3644 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
3645 priv attributes according to the -mpriv-spec option.
3646 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3647 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3648 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3649 * testsuite/gas/riscv/priv-reg.d: Removed.
3650 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
3651 CSR according to the priv spec 1.9.
3652 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
3653 CSR according to the priv spec 1.9.1.
3654 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
3655 CSR according to the priv spec 1.10.
3656 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
3657 CSR according to the priv spec 1.11.
3658 * config/tc-riscv.c (md_show_usage): Add descriptions about
3659 the new GAS options.
3660 * doc/c-riscv.texi: Likewise.
3661
3d205eb4
PB		 36622020-05-19 Peter Bergner <bergner@linux.ibm.com>
3663
3664 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3665 * testsuite/gas/ppc/power9.d: Likewise.
3666 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3667 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3668 sync, wait, waitrsv>: Add tests.
3669 * testsuite/gas/ppc/power10.d: Likewise.
3670
164446e0
AF		 36712020-05-19 Alexander Fedotov <alfedotov@gmail.com>
3672
3673 PR 25992
3674 * config/tc-arm.c : Add arm_ext_v8r feature.
3675 (it_fsm_post_encode): Check arm_ext_v8r feature.
3676 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3677
69f57659
AM		 36782020-05-19 Alan Modra <amodra@gmail.com>
3679
3680 * write.c (write_contents): Use bfd_get_filename rather than
3681 accessing bfd->filename directly. Use bfd_section_name rather
3682 than accessing section->name directly.
3683
0e1d094e
AM		 36842020-05-19 Alan Modra <amodra@gmail.com>
3685
3686 * symbols.c (local_symbol_make): Init all of lsy_flags.
3687
d402189f
AM		 36882020-05-18 Alan Modra <amodra@gmail.com>
3689
3690 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3691 before looking at add_symbol->sy_flags.
3692
503648e4 36932020-05-18 Hongtao Liu <hongtao.liu@intel.com>
3694
3695 * config/tc-i386.c: Not handle lret/iret.
3696 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3697 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3698 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3699 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3700 * testsuite/gas/i386/lfence-ret.s: Ditto.
3701 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3702 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3703 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3704 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3705 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3706 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3707 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3708
2a50b401
AM		 37092020-05-15 Alan Modra <amodra@gmail.com>
3710 Alex Coplan <alex.coplan@arm.com>
3711
3712 * symbols.c (struct local_symbol): Update comment.
3713 (resolve_symbol_value): For resolved symbols equated to other
3714 symbols, verify that the referenced symbol is not a local_symbol
3715 before accessing sy_value. Don't leave symbol loops during
3716 finalize_syms resolution.
3717 * testsuite/gas/all/assign-bad-recursive.d: New test.
3718 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3719 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3720 * testsuite/gas/all/gas.exp: Run it.
3721
9d95b8e9
NC		 37222020-05-14 Nick Clifton <nickc@redhat.com>
3723
3724 * po/sv.po: Updated Swedish translation.
3725
3b646889
AM		 37262020-05-11 Alan Modra <amodra@gmail.com>
3727
3728 * testsuite/gas/ppc/scalarquad.d,
3729 * testsuite/gas/ppc/scalarquad.s: New test.
3730 * testsuite/gas/ppc/ppc.exp: Run it.
3731
9cc4ce88
AM		 37322020-05-11 Alan Modra <amodra@gmail.com>
3733
3734 * testsuite/gas/ppc/rightmost.d,
3735 * testsuite/gas/ppc/rightmost.s: New test.
3736 * testsuite/gas/ppc/ppc.exp: Run it.
3737
5d57bc3f
AM		 37382020-05-11 Alan Modra <amodra@gmail.com>
3739
3740 * testsuite/gas/ppc/xvtlsbb.d,
3741 * testsuite/gas/ppc/xvtlsbb.s: New test.
3742 * testsuite/gas/ppc/ppc.exp: Run it.
3743
66ef5847
AM		 37442020-05-11 Alan Modra <amodra@gmail.com>
3745
3746 * testsuite/gas/ppc/stringop.d,
3747 * testsuite/gas/ppc/stringop.s: New test.
3748 * testsuite/gas/ppc/ppc.exp: Run it.
3749
4f3e9537
PB		 37502020-05-11 Peter Bergner <bergner@linux.ibm.com>
3751
3752 * testsuite/gas/ppc/set_bool.d,
3753 * testsuite/gas/ppc/set_bool.s: New test.
3754 * testsuite/gas/ppc/ppc.exp: Run it.
3755
ec40e91c
AM		 37562020-05-11 Alan Modra <amodra@gmail.com>
3757
3758 * testsuite/gas/ppc/bitmanip.d,
3759 * testsuite/gas/ppc/bitmanip.s: New test.
3760 * testsuite/gas/ppc/ppc.exp: Run it.
3761
d7e97a76
AM		 37622020-05-11 Alan Modra <amodra@gmail.com>
3763
3764 * testsuite/gas/ppc/genpcv.d,
3765 * testsuite/gas/ppc/genpcv.s: New test.
3766 * testsuite/gas/ppc/ppc.exp: Run it.
3767
fdefed7c
AM		 37682020-05-11 Alan Modra <amodra@gmail.com>
3769
3770 * testsuite/gas/ppc/maskmanip.d,
3771 * testsuite/gas/ppc/maskmanip.s: New test.
3772 * testsuite/gas/ppc/ppc.exp: Run it.
3773
aa3c112f
AM		 37742020-05-11 Alan Modra <amodra@gmail.com>
3775 Peter Bergner <bergner@linux.ibm.com>
3776
3777 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3778 (md_assemble): Check acc specified in correct operand.
3779 * testsuite/gas/ppc/outerprod.d,
3780 * testsuite/gas/ppc/outerprod.s,
3781 * testsuite/gas/ppc/vsx4.d,
3782 * testsuite/gas/ppc/vsx4.s: New tests.
3783 * testsuite/gas/ppc/ppc.exp: Run them.
3784
6edbfd3b
AM		 37852020-05-11 Alan Modra <amodra@gmail.com>
3786
3787 * testsuite/gas/ppc/simd_perm.d,
3788 * testsuite/gas/ppc/simd_perm.s: New test.
3789 * testsuite/gas/ppc/ppc.exp: Run it.
3790
c7d7aea2
AM		 37912020-05-11 Alan Modra <amodra@gmail.com>
3792
3793 * testsuite/gas/ppc/int128.d,
3794 * testsuite/gas/ppc/int128.s: New test.
3795 * testsuite/gas/ppc/ppc.exp: Run it.
3796
94ba9882
AM		 37972020-05-11 Alan Modra <amodra@gmail.com>
3798
3799 * testsuite/gas/ppc/vsx_32byte.d,
3800 * testsuite/gas/ppc/vsx_32byte.s: New test.
3801 * testsuite/gas/ppc/ppc.exp: Run it.
3802
f4791f1a
AM		 38032020-05-11 Alan Modra <amodra@gmail.com>
3804
3805 * testsuite/gas/ppc/vec_mul.s,
3806 * testsuite/gas/ppc/vec_mul.d: New test.
3807 * testsuite/gas/ppc/ppc.exp: Run it.
3808
3ff0a5ba
PB		 38092020-05-11 Peter Bergner <bergner@linux.ibm.com>
3810
3811 * testsuite/gas/ppc/byte_rev.d,
3812 * testsuite/gas/ppc/byte_rev.s: New test.
3813 * testsuite/gas/ppc/ppc.exp: Run it.
3814
afef4fe9
PB		 38152020-05-11 Peter Bergner <bergner@linux.ibm.com>
3816
3817 * testsuite/gas/ppc/power10.d: Add paste. tests.
3818 * testsuite/gas/ppc/power10.s: Likewise.
3819
1224c05d
PB		 38202020-05-11 Peter Bergner <bergner@linux.ibm.com>
3821
3822 * testsuite/gas/ppc/power10.s: New test.
3823 * testsuite/gas/ppc/power10.d: Likewise.
3824 * testsuite/gas/ppc/ppc.exp: Run it.
3825
7c1f4227
AM		 38262020-05-11 Alan Modra <amodra@gmail.com>
3827
3828 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3829 renaming.
3830 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3831 place of -mfuture/-Mfuture.
3832 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3833 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3834
bfeaed38
NC		 38352020-05-06 Nick Clifton <nickc@redhat.com>
3836
3837 * po/sv.po: Updated Swedish translation.
3838
6ef719c0
NC		 38392020-05-06 Nick Clifton <nickc@redhat.com>
3840
3841 PR 25927
3842 * doc/as.texi (Preprocessing): Replace cross reference to not
3843 existant document with a URL to the equivalent page in the GCC
3844 manual.
3845
546cb2d8
NC		 38462020-05-05 Nick Clifton <nickc@redhat.com>
3847
3848 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3849 construction of a DWARF-5 directory name table.
3850 * testsuite/gas/elf/pr25917.d: Update expected output.
3851
7d0bd487
GN		 38522020-05-05 Gunther Nikl <gnikl@justmail.de>
3853
3854 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3855 (md_parse_option): Remove initialization of elf_flags.
070b775f 3856
fe05f369
ASDV		 38572020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
3858
3859 PR gas/25863
3860 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3861 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3862 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3863
4706679d
NC		 38642020-05-04 Nick Clifton <nickc@redhat.com>
3865
3866 PR 25917
3867 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3868 table's existence before looking at its entries.
070b775f
NC		 3869 Also do not emit a default directory entry if there are no
3870 directories in use.
3871
4706679d
NC		 3872 * testsuite/gas/elf/pr25917.s: New test source file.
3873 * testsuite/gas/elf/pr25917.d: New test driver.
3874 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3875
09c1e68a
AC		 38762020-04-30 Alex Coplan <alex.coplan@arm.com>
3877
3878 * config/tc-aarch64.c (fix_insn): Implement for
3879 AARCH64_OPND_UNDEFINED.
3880 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3881 * testsuite/gas/aarch64/udf.s: New.
3882 * testsuite/gas/aarch64/udf.d: New.
3883 * testsuite/gas/aarch64/udf-invalid.s: New.
3884 * testsuite/gas/aarch64/udf-invalid.l: New.
3885 * testsuite/gas/aarch64/udf-invalid.d: New.
3886
c578f16e
YS		 38872020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
3888
3889 * config/tc-rx.c (elf_flags): Reset default value.
3890 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3891
935f1f4b
MF		 38922020-04-29 Max Filippov <jcmvbkbc@gmail.com>
3893
3894 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3895 if it's not defined.
3896 (microarch_earliest): New static variable.
3897 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3898 simcall opcode has mandatory parameter.
3899 (xg_init_global_config): Initialize microarch_earliest.
3900
5c936ef5
NC		 39012020-04-29 Nick Clifton <nickc@redhat.com>
3902
3903 PR 22699
3904 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3905 IMM0_8S and add support for IMM0_8U.
3906 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3907 unsigned 8-bit immediate.
3908 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 3909 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 3910
251dae91
TC		 39112020-04-27 Tamar Christina <tamar.christina@arm.com>
3912
3913 * NEWS: Add news entry for big-obj.
3914 * config/tc-i386.c (i386_target_format): Support new format.
3915 * doc/c-i386.texi: Add i386 support.
3916 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3917 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3918
714e6c96
NC		 39192020-04-27 Nick Clifton <nickc@redhat.com>
3920
3921 PR 25878
3922 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3923 (assign_file_to_slot): New function. Fills in an entry in the
3924 files table.
3925 (allocate_filenum): Use new function.
3926 (allocate_filename_to_slot): Use new function. If the specified
3927 slot entry is already in use, but was chosen automatically then
3928 reassign the automatic entry.
3929
a09f656b 39302020-04-26 Hongtao Liu <hongtao.liu@intel.com
3931
3932 * config/tc-i386.c (lfence_before_ret_shl): New member.
3933 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3934 for Anysize insns.
3935 (insert_after_load): Issue warning for REP CMPS/SCAS.
3936 (insert_before_before): Handle iret, Handle
3937 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3938 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3939 -mlfence-before-ret=[none/not/or/shl/yes].
3940 Enable -mlfence-before-ret=shl when
3941 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3942 (md_show_usage): Ditto.
3943 * doc/c-i386.texi: Ditto.
3944 * testsuite/gas/i386/i386.exp: Add new testcases.
3945 * testsuite/gas/i386/lfence-load-b.d: New.
3946 * testsuite/gas/i386/lfence-load-b.e: New.
3947 * testsuite/gas/i386/lfence-load.d: Modified.
3948 * testsuite/gas/i386/lfence-load.e: New.
3949 * testsuite/gas/i386/lfence-load.s: Modified.
3950 * testsuite/gas/i386/lfence-ret-a.d: Modified.
3951 * testsuite/gas/i386/lfence-ret-b.d: Modified.
3952 * testsuite/gas/i386/lfence-ret-c.d: New.
3953 * testsuite/gas/i386/lfence-ret-d.d: New.
3954 * testsuite/gas/i386/lfence-ret.s: Modified.
3955 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3956 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3957 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3958 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3959 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3960 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3961 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3962 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3963 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3964 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3965
30ce8e47
MF		 39662020-04-22 Max Filippov <jcmvbkbc@gmail.com>
3967
3968 PR ld/25861
3969 * config/tc-xtensa.c (md_apply_fix): Replace
3970 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3971 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3972 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3973 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3974 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3975
31c89d60
AM		 39762020-04-22 Alan Modra <amodra@gmail.com>
3977
3978 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3979 symbol for ".symver .. remove".
3980 * doc/as.texi (.symver): Update.
3981 * testsuite/gas/symver/symver11.s: Make foo weak.
3982 * testsuite/gas/symver/symver11.d: Expect an error.
3983 * testsuite/gas/symver/symver7.d: Allow other random symbols.
3984
1d3eb556
L		 39852020-04-21 H.J. Lu <hongjiu.lu@intel.com>
3986
3987 * testsuite/gas/symver/symver11.s: Add ".balign 8".
3988
bb2a1453
AS		 39892020-04-21 Andreas Schwab <schwab@linux-m68k.org>
3990
3991 PR 25848
3992 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3993 * testsuite/gas/m68k/operands.d: Update.
3994 * testsuite/gas/m68k/op68000.d: Update for new error messages.
3995
c36876fe
TC		 39962020-04-21 Tamar Christina <tamar.christina@arm.com>
3997
3998 PR binutils/24753
3999 * testsuite/gas/arm/pr24753.d: New test.
4000 * testsuite/gas/arm/pr24753.s: New test.
4001
6914be53
L		 40022020-04-21 H.J. Lu <hongjiu.lu@intel.com>
4003
4004 PR gas/23840
4005 PR gas/25295
4006 * NEWS: Mention .symver extension.
4007 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
4008 function.
4009 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
4010 add a version name. Add local, hidden and remove visibility
4011 support.
4012 (elf_frob_symbol): Handle the list of version names. Update the
4013 original symbol to local, hidden or remove it from the symbol
4014 table.
4015 (elf_frob_file_before_adjust): Handle the list of version names.
4016 * config/obj-elf.h (elf_visibility): New.
4017 (elf_versioned_name_list): Likewise.
4018 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
4019 and visibility. Change versioned_name pointer to struct
4020 elf_versioned_name_list.
4021 * doc/as.texi: Update .symver directive.
4022 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
4023 error checking tests.
4024 * testsuite/gas/symver/symver6.d: New file.
4025 * testsuite/gas/symver/symver7.d: Likewise.
4026 * testsuite/gas/symver/symver7.s: Likewise.
4027 * testsuite/gas/symver/symver8.d: Likewise.
4028 * testsuite/gas/symver/symver8.s: Likewise.
4029 * testsuite/gas/symver/symver9.s: Likewise.
4030 * testsuite/gas/symver/symver9a.d: Likewise.
4031 * testsuite/gas/symver/symver9b.d: Likewise.
4032 * testsuite/gas/symver/symver10.s: Likewise.
4033 * testsuite/gas/symver/symver10a.d: Likewise.
4034 * testsuite/gas/symver/symver10b.d: Likewise.
4035 * testsuite/gas/symver/symver11.d: Likewise.
4036 * testsuite/gas/symver/symver11.s: Likewise.
4037 * testsuite/gas/symver/symver12.d: Likewise.
4038 * testsuite/gas/symver/symver12.s: Likewise.
4039 * testsuite/gas/symver/symver13.d: Likewise.
4040 * testsuite/gas/symver/symver13.s: Likewise.
4041 * testsuite/gas/symver/symver14.d: Likewise.
4042 * testsuite/gas/symver/symver14.l: Likewise.
4043 * testsuite/gas/symver/symver15.d: Likewise.
4044 * testsuite/gas/symver/symver15.l: Likewise.
4045 * testsuite/gas/symver/symver6.l: Removed.
4046 * testsuite/gas/symver/symver6.s: Updated.
4047
c2e5c986
SD		 40482020-04-20 Sudakshina Das <sudi.das@arm.com>
4049
4050 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
4051 to include TSB.
4052 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
4053 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
4054 * testsuite/gas/aarch64/system.d: Update.
4055
8a6e1d1d
SD		 40562020-04-20 Sudakshina Das <sudi.das@arm.com>
4057
4058 * testsuite/gas/aarch64/bti.d: Update -march option.
4059 * testsuite/gas/aarch64/illegal-bti.d: Remove.
4060 * testsuite/gas/aarch64/illegal-bti.l: Remove.
4061 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
4062 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
4063
49af2f5c
AM		 40642020-04-17 Alan Modra <amodra@gmail.com>
4065
4066 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
4067
8e4979ac
NC		 40682020-04-16 Gagan Singh Sidhu <broly@mac.com>
4069 Nick Clifton <nickc@redhat.com>
4070
4071 PR 25803
4072 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
4073 targets.
4074 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
4075 for the type-2 test.
4076 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
4077 targets running this test.
4078
c54a9b56
DF		 40792020-02-16 David Faust <david.faust@oracle.com>
4080
4081 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
4082 * testsuite/gas/bpf/jump32.s: New file.
4083 * testsuite/gas/bpf/jump32.d: Likewise.
4084
3071b197
L		 40852020-04-08 H.J. Lu <hongjiu.lu@intel.com>
4086
4087 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
4088 documentation.
4089
6a3ab923
GN		 40902020-04-08 Gunther Nikl <gnikl@justmail.de>
4091
4092 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
4093 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 4094 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
4095 define.
4096 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 4097 * tc.h (md_pcrel_from_section): Add prototype.
4098 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
4099 * config/tc-arc.h (md_pcrel_from_section): Likewise.
4100 * config/tc-arm.h (md_pcrel_from_section): Likewise.
4101 * config/tc-avr.h (md_pcrel_from_section): Likewise.
4102 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
4103 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
4104 * config/tc-csky.h (md_pcrel_from_section): Likewise.
4105 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
4106 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
4107 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
4108 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
4109 * config/tc-frv.h (md_pcrel_from_section): Likewise.
4110 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
4111 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
4112 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
4113 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
4114 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
4115 * config/tc-mep.h (md_pcrel_from_section): Likewise.
4116 * config/tc-metag.h (md_pcrel_from_section): Likewise.
4117 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
4118 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
4119 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
4120 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
4121 * config/tc-mt.h (md_pcrel_from_section): Likewise.
4122 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
4123 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
4124 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
4125 * config/tc-rx.h (md_pcrel_from_section): Likewise.
4126 * config/tc-s390.h (md_pcrel_from_section): Likewise.
4127 * config/tc-sh.h (md_pcrel_from_section): Likewise.
4128 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
4129 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 4130 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
4131 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
4132 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
4133 md_apply_fix3): Delete prototypes.
6a3ab923 4134
6e0e8b45
L		 41352020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4136
4137 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
4138 instructions.
4139
266803a2
L		 41402020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4141
4142 * doc/c-z80.texi: Fix @xref warnings.
4143
bb651e8b
CL		 41442020-04-07 Lili Cui <lili.cui@intel.com>
4145
4146 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
4147 (cpu_noarch): Likewise.
4148 * doc/c-i386.texi: Document TSXLDTRK.
4149 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
4150 * testsuite/gas/i386/tsxldtrk.d: Likewise.
4151 * testsuite/gas/i386/tsxldtrk.s: Likewise.
4152 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
4153
4b27d27c
L		 41542020-04-02 Lili Cui <lili.cui@intel.com>
4155
4156 * config/tc-i386.c (cpu_arch): Add .serialize.
4157 (cpu_noarch): Likewise.
4158 * doc/c-i386.texi: Document serialize.
4159 * testsuite/gas/i386/i386.exp: Run serialize tests
4160 * testsuite/gas/i386/serialize.d: Likewise.
4161 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
4162 * testsuite/gas/i386/serialize.s: Likewise.
4163
bb897477
RO		 41642020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4165
4166 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
4167 * testsuite/gas/elf/section12b.d: Likewise.
4168 * testsuite/gas/elf/section16a.d: Likewise.
4169 * testsuite/gas/elf/section16b.d: Likewise.
4170
59e28a97
GN		 41712020-04-02 Gunther Nikl <gnikl@justmail.de>
4172
4173 * config/tc-m68k.c (m68k_ip): Fix range check for index register
4174 with a suppressed address register.
4175
efc3a950
L		 41762020-04-01 H.J. Lu <hongjiu.lu@intel.com>
4177
4178 PR gas/25756
4179 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
4180 * testsuite/gas/i386/localpic.s: Add a test for relocation
4181 against local absolute symbol.
4182 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
4183 * testsuite/gas/i386/localpic.d: Updated.
4184 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
4185 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
4186
15d47c3a
RO		 41872020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4188
4189 PR gas/25732
4190 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
4191 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
4192 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
4193 testsuite/gas/i386/x86-64-jump.d.
0be2fe67 4194 * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
15d47c3a
RO		 4195 Incorporate changes to
4196 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
4197 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
4198 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
4199 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
4200 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
4201
876678f0
MR		 42022020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
4203
4204 PR 25611
4205 PR 25614
4206 * dwarf2dbg.c: Do not include "bignum.h".
4207
d1a89da5
NC		 42082020-03-30 Nelson Chu <nelson.chu@sifive.com>
4209
4210 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
4211 * testsuite/gas/riscv/alias-csr.s: Likewise.
4212 * testsuite/gas/riscv/no-aliases-csr.d: Move this
4213 to priv-reg-pseudo-noalias.
4214 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
4215 * testsuite/gas/riscv/bad-csr.l: Likewise.
4216 * testsuite/gas/riscv/bad-csr.s: Likewise.
4217 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
4218 * testsuite/gas/riscv/satp.s: Likewise.
4219 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
4220 csr instruction, including alias-csr testcase.
4221 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
4222 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
4223 pseudo instruction with objdump -Mno-aliases.
4224 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
4225 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
4226 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
4227 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
4228 * testsuite/gas/riscv/priv-reg.s: Likewise.
4229 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4230 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
4231 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
4232
b7780957
J		 42332020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
4234
4235 * config/obj-coff.c (obj_coff_section): Set the bss flag on
4236 sections with the "b" attribute.
4237
d1023b5d
AM		 42382020-03-22 Alan Modra <amodra@gmail.com>
4239
4240 * testsuite/gas/s12z/truncated.d: Update expected output.
4241
0d832e7f
SB		 42422020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4243
4244 PR 25690
4245 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
4246 * doc/c-z80.texi: Update documentation.
4247
327ef784
NC		 42482020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4249
4250 PR 25641
4251 PR 25668
4252 PR 25633
4253 Fix disassembling ED+A4/AC/B4/BC opcodes.
4254 Fix assembling lines containing colonless label and instruction
4255 with first operand inside parentheses.
4256 Fix registration of unsupported by target CPU registers.
4257 * config/tc-z80.c: See above.
4258 * config/tc-z80.h: See above.
4259 * testsuite/gas/z80/colonless.d: Update test.
4260 * testsuite/gas/z80/colonless.s: Likewise.
4261 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
4262 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
4263 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4264 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
4265 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
4266 * testsuite/gas/z80/unsup_regs.s: Likewise.
4267 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
4268 * testsuite/gas/z80/z80.exp: Likewise.
4269 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
4270 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
4271 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
4272
66d1f7cc
AV		 42732020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
4274
4275 PR 25660
4276 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
4277 (parse_operands): Handle new operand codes.
4278 (do_neon_dyadic_long): Make shape check accept the scalar variants.
4279 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
4280 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
4281 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
4282 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
4283 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
4284 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
4285 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
4286
9e8f1c90
L		 42872020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4288
4289 * NEWS: Mention x86 assembler options for CVE-2020-0551.
4290
97b4a8f7
L		 42912020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4292
4293 * testsuite/gas/i386/i386.exp: Run new tests.
4294 * testsuite/gas/i386/lfence-byte.d: New file.
4295 * testsuite/gas/i386/lfence-byte.e: Likewise.
4296 * testsuite/gas/i386/lfence-byte.s: Likewise.
4297 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
4298 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
4299 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
4300 * testsuite/gas/i386/lfence-indbr.e: Likewise.
4301 * testsuite/gas/i386/lfence-indbr.s: Likewise.
4302 * testsuite/gas/i386/lfence-load.d: Likewise.
4303 * testsuite/gas/i386/lfence-load.s: Likewise.
4304 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
4305 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
4306 * testsuite/gas/i386/lfence-ret.s: Likewise.
4307 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
4308 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
4309 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
4310 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
4311 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
4312 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
4313 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
4314 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
4315 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
4316 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
4317 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
4318 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
4319
ae531041
L		 43202020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4321
4322 * config/tc-i386.c (lfence_after_load): New.
4323 (lfence_before_indirect_branch_kind): New.
4324 (lfence_before_indirect_branch): New.
4325 (lfence_before_ret_kind): New.
4326 (lfence_before_ret): New.
4327 (last_insn): New.
4328 (load_insn_p): New.
4329 (insert_lfence_after): New.
4330 (insert_lfence_before): New.
4331 (md_assemble): Call insert_lfence_before and insert_lfence_after.
4332 Set last_insn.
4333 (OPTION_MLFENCE_AFTER_LOAD): New.
4334 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
4335 (OPTION_MLFENCE_BEFORE_RET): New.
4336 (md_longopts): Add -mlfence-after-load=,
4337 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4338 (md_parse_option): Handle -mlfence-after-load=,
4339 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4340 (md_show_usage): Display -mlfence-after-load=,
4341 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4342 (i386_cons_align): New.
4343 * config/tc-i386.h (i386_cons_align): New.
4344 (md_cons_align): New.
4345 * doc/c-i386.texi: Document -mlfence-after-load=,
4346 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4347
5496f3c6
NC		 43482020-03-11 Nick Clifton <nickc@redhat.com>
4349
4350 PR 25611
4351 PR 25614
4352 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
4353 (DWARF2_FILE_SIZE_NAME): Default to -1.
4354 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
4355 whichever is higher.
4356 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
4357 (NUM_MD5_BYTES): Define.
4358 (struct file entry): Add md5 field.
4359 (get_filenum): Delete and replace with...
4360 (get_basename): New function.
4361 (get_directory_table_entry): New function.
4362 (allocate_filenum): New function.
4363 (allocate_filename_to_slot): New function.
4364 (dwarf2_where): Use new functions.
4365 (dwarf2_directive_filename): Add support for extended .file
4366 pseudo-op.
4367 (dwarf2_directive_loc): Allow the use of file number zero with
4368 DWARF 5 or higher.
4369 (out_file_list): Rename to...
4370 (out_dir_and_file_list): Add DWARF 5 support.
4371 (out_debug_line): Emit extra values into the section header for
4372 DWARF 5.
4373 (out_debug_str): Allow for file 0 to be used with DWARF 5.
4374 * doc/as.texi (.file): Update the description of this pseudo-op.
4375 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
4376 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
4377 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
4378 * NEWS: Mention the new feature.
4379
a6a1f5e0
AM		 43802020-03-10 Alan Modra <amodra@gmail.com>
4381
4382 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
4383 to avoid signed overflow.
4384 * config/tc-mcore.c (md_assemble): Likewise.
4385 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
4386 * config/tc-nds32.c (SET_ADDEND): Likewise.
4387 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
4388
3fabc179
JB		 43892020-03-09 Jan Beulich <jbeulich@suse.com>
4390
4391 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
4392 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
4393 testsuite/gas/i386/avx-intel.d: Adjust expectations.
4394
190e5fc8
AM		 43952020-03-07 Alan Modra <amodra@gmail.com>
4396
4397 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
4398 first column.
4399
84d9ab33
NC		 44002020-03-06 Nick Clifton <nickc@redhat.com>
4401
4402 PR 25614
4403 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
4404 0 if the dwarf_level is 5 or more. Complain if a filename follows
4405 a file 0.
4406 * testsuite/gas/elf/dwarf-5-file0.s: New test.
4407 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
4408 * testsuite/gas/elf/elf.exp: Run the new test.
4409
4410 PR 25612
4411 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
4412 * doc/as.texi: Fix another typo.
4413
31bf1864
NC		 44142020-03-06 Nick Clifton <nickc@redhat.com>
4415
4416 PR 25612
4417 * as.c (dwarf_level): Define.
4418 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
4419 (parse_args): Add support for the new options.
4420 as.h (dwarf_level): Prototype.
4421 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
4422 value.
4423 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
4424 (DWARF2_LINE_VERSION): Remove definition.
4425 * doc/as.texi: Document the new options.
4426
3c968de5
NC		 44272020-03-06 Nick Clifton <nickc@redhat.com>
4428
4429 PR 25572
4430 * as.c (main): Allow matching input and outputs when they are
4431 not regular files.
4432
bc49bfd8
JB		 44332020-03-06 Jan Beulich <jbeulich@suse.com>
4434
4435 * config/tc-i386.c (match_mem_size): Generalize broadcast special
4436 casing.
4437 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
4438 one of byte/word/dword/qword is set alongside a SIMD register in
4439 a template's operand.
4440
4873e243
JB		 44412020-03-06 Jan Beulich <jbeulich@suse.com>
4442
4443 * config/tc-i386.c (match_template): Extend code in logic
4444 rejecting certain suffixes in certain modes to also cover mask
4445 register use and VecSIB. Drop special casing of broadcast. Skip
4446 immediates in the check.
4447
e365e234
JB		 44482020-03-06 Jan Beulich <jbeulich@suse.com>
4449
4450 * config/tc-i386.c (match_template): Fold duplicate code in
4451 logic rejecting certain suffixes in certain modes. Drop
4452 pointless "else".
4453
4ed21b58
JB		 44542020-03-06 Jan Beulich <jbeulich@suse.com>
4455
4456 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
4457 alongside !norex64 ones.
4458 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
4459 with both 32- and 64-bit GPR operands.
4460 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
4461 32- and 64-bit GPR operands.
4462 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
4463 testsuite/gas/i386/x86-64-avx512bw.d,
4464 testsuite/gas/i386/x86-64-avx512f-intel.d,
4465 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
4466
643bb870
JB		 44672020-03-06 Jan Beulich <jbeulich@suse.com>
4468
4469 * config/tc-i386.c (md_assemble): Drop use of rex64.
4470 (process_suffix): For REX.W for 64-bit CRC32.
4471
a23b33b3
JB		 44722020-03-06 Jan Beulich <jbeulich@suse.com>
4473
4474 * config/tc-i386.c (i386_addressing_mode): For 32-bit
4475 addressing for MPX insns without base/index.
4476 * testsuite/gas/i386/mpx-16bit.s,
4477 * testsuite/gas/i386/mpx-16bit.d: New.
4478 * testsuite/gas/i386/i386.exp: Run new test.
4479
a0497384
JB		 44802020-03-06 Jan Beulich <jbeulich@suse.com>
4481
4482 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
4483 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
4484 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
4485 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
4486 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
4487 as well as a BSWAP one.
4488 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
4489 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
4490 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
4491 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
4492 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
4493 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
4494 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
4495 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
4496 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
4497 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
4498 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
4499 testsuite/gas/i386/vmx.d: Adjust expectations.
4500
b630c145
JB		 45012020-03-06 Jan Beulich <jbeulich@suse.com>
4502
4503 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
4504 from having their operands swapped.
4505 * testsuite/gas/i386/waitpkg.s,
4506 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
4507 3-operand cases as well as testing of 16-bit code generation.
4508 * testsuite/gas/i386/waitpkg.d,
4509 testsuite/gas/i386/waitpkg-intel.d,
4510 testsuite/gas/i386/x86-64-waitpkg.d,
4511 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
4512
de48783e
NC		 45132020-03-04 Nelson Chu <nelson.chu@sifive.com>
4514
dee35d02
NC		 4515 * config/tc-riscv.c (percent_op_utype): Support the modifier
4516 %got_pcrel_hi.
4517 * doc/c-riscv.texi: Add documentation.
4518 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
4519 modifier %got_pcrel_hi.
4520 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
4521 * testsuite/gas/riscv/relax-reloc.d: Likewise.
4522 * testsuite/gas/riscv/relax-reloc.s: Likewise.
4523
de48783e
NC		 4524 * doc/c-riscv.texi (relocation modifiers): Add documentation.
4525 (RISC-V-Formats): Update the section name from "Instruction Formats"
4526 to "RISC-V Instruction Formats".
4527
749479c8
AO		 45282020-03-04 Alexandre Oliva <oliva@adacore.com>
4529
4530 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
4531 detected in a section which does not have at least 4 byte
4532 alignment.
4533 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
4534 * testsuite/gas/arm/ldr-t.s: Likewise.
4535 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
4536 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
4537 disassembly, ignoring any NOPs that may have been inserted because
4538 of section alignment.
4539 * testsuite/gas/arm/ldr-t.d: Likewise.
4540
a847e322
JB		 45412020-03-04 Jan Beulich <jbeulich@suse.com>
4542
4543 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
4544 * doc/c-i386.texi: Mention sev_es.
4545 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
4546 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
4547 expectations.
4548 * testsuite/gas/i386/arch-13-znver1.d,
4549 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
4550
3cd7f3e3
L		 45512020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4552
4553 * config/tc-i386.c (match_template): Replace ignoresize and
4554 defaultsize with mnemonicsize.
4555 (process_suffix): Likewise.
4556
b8ba1385
SB		 45572020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4558
4559 PR 25627
4560 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
4561 instruction LD IY,(HL).
4562 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
4563 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
4564 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
4565 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
4566
10d97a0f
L		 45672020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4568
4569 PR gas/25622
4570 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
4571 x86-64-default-suffix-avx.
4572 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
4573 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
4574 * testsuite/gas/i386/noreg64.d: Updated.
4575 * testsuite/gas/i386/noreg64.l: Likewise.
4576 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
4577 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
4578 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
4579
8326546e
SB		 45802020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4581
4582 PR 25604
4583 * config/tc-z80.c (contains_register): Prevent an illegal memory
4584 access when checking an expression for a register name.
4585
e3e896e6
AM		 45862020-03-03 Alan Modra <amodra@gmail.com>
4587
4588 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
4589 support.
4590
a4dd6c97
AM		 45912020-03-02 Alan Modra <amodra@gmail.com>
4592
4593 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
4594 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
4595 and .sbss sections.
4596 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
4597 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
4598 (s3_s_score_lcomm): Likewise.
4599 * config/tc-score7.c: Similarly.
4600 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
4601
dec7b24b
YS		 46022020-02-28 YunQiang Su <syq@debian.org>
4603
4604 PR gas/25539
4605 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
4606 to handle multi-labels.
4607 (has_label_name): New.
4608
cceb53b8
MM		 46092020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
4610
4611 * config/tc-arm.c (enum pred_instruction_type): Remove
4612 NEUTRAL_IT_NO_VPT_INSN predication type.
4613 (cxn_handle_predication): Modify to require condition suffixes.
4614 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
4615 * testsuite/gas/arm/cde-scalar.s: Update test.
4616 * testsuite/gas/arm/cde-warnings.l: Update test.
4617 * testsuite/gas/arm/cde-warnings.s: Update test.
4618
da3ec71f
AM		 46192020-02-26 Alan Modra <amodra@gmail.com>
4620
4621 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
4622 N_() on empty string.
4623
42135cad
AM		 46242020-02-26 Alan Modra <amodra@gmail.com>
4625
4626 * read.c (read_a_source_file): Call strncpy with length one
4627 less than size of original_case_string.
4628
dc1e8a47
AM		 46292020-02-26 Alan Modra <amodra@gmail.com>
4630
4631 * config/obj-elf.c: Indent labels correctly.
4632 * config/obj-macho.c: Likewise.
4633 * config/tc-aarch64.c: Likewise.
4634 * config/tc-alpha.c: Likewise.
4635 * config/tc-arm.c: Likewise.
4636 * config/tc-cr16.c: Likewise.
4637 * config/tc-crx.c: Likewise.
4638 * config/tc-frv.c: Likewise.
4639 * config/tc-i386-intel.c: Likewise.
4640 * config/tc-i386.c: Likewise.
4641 * config/tc-ia64.c: Likewise.
4642 * config/tc-mn10200.c: Likewise.
4643 * config/tc-mn10300.c: Likewise.
4644 * config/tc-nds32.c: Likewise.
4645 * config/tc-riscv.c: Likewise.
4646 * config/tc-s12z.c: Likewise.
4647 * config/tc-xtensa.c: Likewise.
4648 * config/tc-z80.c: Likewise.
4649 * read.c: Likewise.
4650 * symbols.c: Likewise.
4651 * write.c: Likewise.
4652
bd0cf5a6
NC		 46532020-02-20 Nelson Chu <nelson.chu@sifive.com>
4654
54b2aec1
NC		 4655 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4656 we are assembling instruction with CSR. Call riscv_csr_read_only_check
4657 after parsing all arguments.
4658 (enum csr_insn_type): New enum is used to classify the CSR instruction.
4659 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
4660 are used to check if we write a read-only CSR by the CSR instruction.
4661 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
4662 all CSR for the read-only CSR checking.
4663 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4664 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4665 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
4666 all CSR instructions for the read-only CSR checking.
4667 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4668 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4669
2ca89224
NC		 4670 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4671 (riscv_opts): Initialize it.
4672 (reg_lookup_internal): Check the `riscv_opts.csr_check`
4673 before doing the CSR checking.
4674 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4675 (md_longopts): Add mcsr-check and mno-csr-check.
4676 (md_parse_option): Handle new enum option values.
4677 (s_riscv_option): Handle new long options.
4678 * doc/c-riscv.texi: Add description for the new .option and assembler
4679 options.
4680 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4681 the CSR checking.
4682 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4683
bd0cf5a6
NC		 4684 * config/tc-riscv.c (csr_extra_hash): New.
4685 (enum riscv_csr_class): New enum. Used to decide
4686 whether or not this CSR is legal in the current ISA string.
4687 (struct riscv_csr_extra): New structure to hold all extra information
4688 of CSR.
4689 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
4690 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4691 Call hash_reg_name to insert CSR address into reg_names_hash.
4692 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4693 Decide whether the CSR is valid according to the csr_extra_hash.
4694 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4695 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4696 not a boolean. This is same as riscv_init_csr_hash, so keep the
4697 consistent usage.
4698 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4699 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4700 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4701 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
4702 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4703 f-ext CSR are not allowed.
4704 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4705 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
4706 source file is `priv-reg.s`, and the ISA is rv64if, so the
4707 rv32-only CSR are not allowed.
4708 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4709
10a95fcc
AM		 47102020-02-21 Alan Modra <amodra@gmail.com>
4711
4712 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4713 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4714
dda2980f
AM		 47152020-02-21 Alan Modra <amodra@gmail.com>
4716
4717 PR 25569
4718 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4719 on section size adjustment, instead perform another write if
4720 exec header size is larger than section size.
4721
bd3380bc
NC		 47222020-02-19 Nelson Chu <nelson.chu@sifive.com>
4723
4724 * doc/c-riscv.texi: Add the doc entries for -march-attr/
4725 -mno-arch-attr command line options.
4726
fa164239
JW		 47272020-02-19 Nelson Chu <nelson.chu@sifive.com>
4728
4729 * testsuite/gas/riscv/c-add-addi.d: New testcase.
4730 * testsuite/gas/riscv/c-add-addi.s: Likewise.
4731
fcaaac0a
SB		 47322020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4733
4734 PR 25576
4735 * config/tc-z80.c (md_parse_option): Do not use an underscore
4736 prefix for local labels in SDCC compatability mode.
4737 (z80_start_line_hook): Remove SDCC dollar label support.
4738 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4739 * testsuite/gas/z80/sdcc.s: Likewise.
4740
47412020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4742
4743 PR 25517
4744 * config/tc-z80.c: Add -march option.
4745 * doc/as.texi: Update Z80 documentation.
4746 * doc/c-z80.texi: Likewise.
4747 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4748 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4749 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4750 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4751 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4752 * testsuite/gas/z80/gbz80_all.d: Likewise.
4753 * testsuite/gas/z80/r800_extra.d: Likewise.
4754 * testsuite/gas/z80/r800_ii8.d: Likewise.
4755 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4756 * testsuite/gas/z80/sdcc.d: Likewise.
4757 * testsuite/gas/z80/z180.d: Likewise.
4758 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4759 * testsuite/gas/z80/z80_doc.d: Likewise.
4760 * testsuite/gas/z80/z80_ii8.d: Likewise.
4761 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4762 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4763 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4764 * testsuite/gas/z80/z80_sli.d: Likewise.
4765 * testsuite/gas/z80/z80n_all.d: Likewise.
4766 * testsuite/gas/z80/z80n_reloc.d: Likewise.
4767
a7e12755
L		 47682020-02-19 H.J. Lu <hongjiu.lu@intel.com>
4769
4770 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4771 with GNU_PROPERTY_X86_FEATURE_2_MMX.
4772 * testsuite/gas/i386/i386.exp: Run property-3 and
4773 x86-64-property-3.
4774 * testsuite/gas/i386/property-3.d: New file.
4775 * testsuite/gas/i386/property-3.s: Likewise.
4776 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4777
272a84b1
L		 47782020-02-17 H.J. Lu <hongjiu.lu@intel.com>
4779
4780 * config/tc-i386.c (cpu_arch): Add .popcnt.
4781 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
4782 Add a tab before @samp{.sse4a}.
4783
c8f8eebc
JB		 47842020-02-17 Jan Beulich <jbeulich@suse.com>
4785
4786 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4787 for AddrPrefixOpReg templates. Combine the two pieces of
4788 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4789 mode.
4790
eedb0f2c
JB		 47912020-02-17 Jan Beulich <jbeulich@suse.com>
4792
4793 PR gas/14439
4794 * config/tc-i386.c (md_assemble): Also suppress operand
4795 swapping for MONITOR{,X} and MWAIT{,X}.
4796 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4797 Add Intel syntax monitor/mwait tests.
4798 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4799 Adjust expectations.
4800 *testsuite/gas/i386/sse3-intel.d,
4801 testsuite/gas/i386/x86-64-sse3-intel.d: New.
4802 * testsuite/gas/i386/i386.exp: Run new tests.
4803
b9915cbc
JB		 48042020-02-17 Jan Beulich <jbeulich@suse.com>
4805
4806 PR gas/6518
4807 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4808 [XYZ]MMWord memory operand ambiguity recognition logic (largely
4809 re-indentation).
4810 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4811 cases.
4812 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4813 * testsuite/gas/i386/avx512dq-inval.l,
4814 testsuite/gas/i386/inval-avx.l,
4815 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4816 * testsuite/gas/i386/avx512vl-ambig.s,
4817 testsuite/gas/i386/avx512vl-ambig.l: New.
4818 * testsuite/gas/i386/i386.exp: Run new test.
4819
af5c13b0
L		 48202020-02-16 H.J. Lu <hongjiu.lu@intel.com>
4821
4822 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
4823 nosse4.
4824 * doc/c-i386.texi: Document sse4a and nosse4a.
4825
07d98387
L		 48262020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4827
4828 * doc/c-i386.texi: Remove the old movsx and movzx documentation
4829 for AT&T syntax.
4830
65fca059
JB		 48312020-02-14 Jan Beulich <jbeulich@suse.com>
4832
4833 PR gas/25438
4834 * config/tc-i386.c (md_assemble): Move movsx/movzx special
4835 casing ...
4836 (process_suffix): ... here. Consider just the first operand
4837 initially.
4838 (check_long_reg): Drop opcode 0x63 special case again.
4839 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4840 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4841 Move ambiguous operand size tests ...
4842 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4843 testsuite/gas/i386/noreg64.s: ... here.
4844 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4845 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4846 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4847 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4848 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4849 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4850 testsuite/gas/i386/x86-64-movsxd.d,
4851 testsuite/gas/i386/x86-64-movsxd-intel.d,
4852 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4853 Adjust expectations.
4854 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4855 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4856 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4857 * testsuite/gas/i386/i386.exp: Run new tests.
4858
b6773884
JB		 48592020-02-14 Jan Beulich <jbeulich@suse.com>
4860
4861 * config/tc-i386.c (process_operands): Also skip segment
4862 override prefix emission if it matches an already present one.
4863 * testsuite/gas/i386/prefix32.s: Add double segment override
4864 cases.
4865 * testsuite/gas/i386/prefix32.l: Adjust expectations.
4866
92334ad2
JB		 48672020-02-14 Jan Beulich <jbeulich@suse.com>
4868
4869 * config/tc-i386.c (process_operands): Drop ineffectual segment
4870 overrides when optimizing.
4871 * testsuite/gas/i386/lea-optimize.d: New.
4872 * testsuite/gas/i386/i386.exp: Run new test.
4873
48742020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 4875
4876 * config/tc-i386.c (process_operands): Also check insn prefix
4877 for ineffectual segment override warning. Don't cover possible
4878 VEX/EVEX encoded insns there.
4879 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4880 testsuite/gas/i386/lea.e: New.
4881 * testsuite/gas/i386/i386.exp: Run new test.
4882
0e6724de
L		 48832020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4884
4885 PR gas/25438
4886 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4887 syntax.
4888
292676c1
L		 48892020-02-13 Fangrui Song <maskray@google.com>
4890 H.J. Lu <hongjiu.lu@intel.com>
4891
4892 PR gas/25551
4893 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4894 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4895 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4896 * testsuite/gas/i386/relax-5.d: New file.
4897 * testsuite/gas/i386/relax-5.s: Likewise.
4898 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4899 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4900
7deea9aa
JB		 49012020-02-13 Jan Beulich <jbeulich@suse.com>
4902
4903 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4904 "nosse4" entry.
4905
6c0946d0
JB		 49062020-02-12 Jan Beulich <jbeulich@suse.com>
4907
4908 * config/tc-i386.c (avx512): New (at file scope), moved from
4909 (check_VecOperands): ... here.
4910 (process_suffix): Add [XYZ]MMword operand size handling.
4911 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4912 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4913 tests.
4914 * testsuite/gas/i386/avx512dq-inval.l,
4915 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4916
5990e377
JB		 49172020-02-12 Jan Beulich <jbeulich@suse.com>
4918
4919 PR gas/24546
4920 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4921 code only.
4922 * config/tc-i386-intel.c (i386_intel_operand): Also handle
4923 CALL/JMP in O_tbyte_ptr case.
4924 * doc/c-i386.texi: Mention far call and full pointer load ISA
4925 differences.
4926 * testsuite/gas/i386/x86-64-branch-3.s,
4927 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4928 * testsuite/gas/i386/x86-64-branch-3.d,
4929 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4930 * testsuite/gas/i386/x86-64-branch-5.l,
4931 testsuite/gas/i386/x86-64-branch-5.s: New.
4932 * testsuite/gas/i386/i386.exp: Run new test.
4933
9706160a
JB		 49342020-02-12 Jan Beulich <jbeulich@suse.com>
4935
4936 PR gas/25438
4937 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4938 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4939 64-bit-only warning.
4940 (check_word_reg): Consistently error on mismatching register
4941 size and suffix.
4942 * testsuite/gas/i386/general.s: Replace dword GPR with word one
4943 for movw. Replace suffix / GPR for orb.
4944 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4945 byte GPRs as well as ones for inb/outb with a word accumulator.
4946 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4947 testsuite/gas/i386/inval.l: Adjust expectations.
4948
5de4d9ef
JB		 49492020-02-12 Jan Beulich <jbeulich@suse.com>
4950
4951 * config/tc-i386.c (operand_type_register_match): Also fall
4952 through initial two if()-s when the template allows for a GPR
4953 operand. Adjust comment.
4954
50128d0c
JB		 49552020-02-11 Jan Beulich <jbeulich@suse.com>
4956
4957 (struct _i386_insn): New field "short_form".
4958 (optimize_encoding): Drop setting of shortform field.
4959 (process_suffix): Set i.short_form. Replace shortform use.
4960 (process_operands): Replace shortform use.
4961
1ed818b4
MM		 49622020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
4963
4964 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4965 loop initial declaration.
4966
5aae9ae9
MM		 49672020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
4968
4969 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4970 instructions that can have 5 arguments.
4971 (enum operand_parse_code): Add new operands.
4972 (parse_operands): Account for new operands.
4973 (S5): New macro.
4974 (enum neon_shape_el): Introduce P suffixes for coprocessor.
4975 (neon_select_shape): Account for P suffix.
4976 (LOW1): Move macro to global position.
4977 (HI4): Move macro to global position.
4978 (vcx_assign_vec_d): New.
4979 (vcx_assign_vec_m): New.
4980 (vcx_assign_vec_n): New.
4981 (enum vcx_reg_type): New.
4982 (vcx_get_reg_type): New.
4983 (vcx_size_pos): New.
4984 (vcx_vec_pos): New.
4985 (vcx_handle_shape): New.
4986 (vcx_ensure_register_in_range): New.
4987 (vcx_handle_register_arguments): New.
4988 (vcx_handle_insn_block): New.
4989 (vcx_handle_common_checks): New.
4990 (do_vcx1): New.
4991 (do_vcx2): New.
4992 (do_vcx3): New.
4993 * testsuite/gas/arm/cde-missing-fp.d: New test.
4994 * testsuite/gas/arm/cde-missing-fp.l: New test.
4995 * testsuite/gas/arm/cde-missing-mve.d: New test.
4996 * testsuite/gas/arm/cde-missing-mve.l: New test.
4997 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4998 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4999 * testsuite/gas/arm/cde-mve.s: New test.
5000 * testsuite/gas/arm/cde-warnings.l:
5001 * testsuite/gas/arm/cde-warnings.s:
5002 * testsuite/gas/arm/cde.d:
5003 * testsuite/gas/arm/cde.s:
5004
4934a27c
MM		 50052020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
5006 Matthew Malcomson <matthew.malcomson@arm.com>
5007
5008 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
5009 CDE coprocessor that can be enabled.
5010 (enum pred_instruction_type): New pred type.
5011 (BAD_NO_VPT): New error message.
5012 (BAD_CDE): New error message.
5013 (BAD_CDE_COPROC): New error message.
5014 (enum operand_parse_code): Add new immediate operands.
5015 (parse_operands): Account for new immediate operands.
5016 (check_cde_operand): New.
5017 (cde_coproc_enabled): New.
5018 (cde_coproc_pos): New.
5019 (cde_handle_coproc): New.
5020 (cxn_handle_predication): New.
5021 (do_custom_instruction_1): New.
5022 (do_custom_instruction_2): New.
5023 (do_custom_instruction_3): New.
5024 (do_cx1): New.
5025 (do_cx1a): New.
5026 (do_cx1d): New.
5027 (do_cx1da): New.
5028 (do_cx2): New.
5029 (do_cx2a): New.
5030 (do_cx2d): New.
5031 (do_cx2da): New.
5032 (do_cx3): New.
5033 (do_cx3a): New.
5034 (do_cx3d): New.
5035 (do_cx3da): New.
5036 (handle_pred_state): Define new IT block behaviour.
5037 (insns): Add newn CX*{,d}{,a} instructions.
5038 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
5039 Define new cdecp extension strings.
5040 * doc/c-arm.texi: Document new cdecp extension arguments.
5041 * testsuite/gas/arm/cde-scalar.d: New test.
5042 * testsuite/gas/arm/cde-scalar.s: New test.
5043 * testsuite/gas/arm/cde-warnings.d: New test.
5044 * testsuite/gas/arm/cde-warnings.l: New test.
5045 * testsuite/gas/arm/cde-warnings.s: New test.
5046 * testsuite/gas/arm/cde.d: New test.
5047 * testsuite/gas/arm/cde.s: New test.
5048
4b5aaf5f
L		 50492020-02-10 H.J. Lu <hongjiu.lu@intel.com>
5050
5051 PR gas/25516
5052 * config/tc-i386.c (intel64): Renamed to ...
5053 (isa64): This.
5054 (match_template): Accept Intel64 only instruction by default.
5055 (i386_displacement): Updated.
5056 (md_parse_option): Updated.
5057 * c-i386.texi: Update -mamd64/-mintel64 documentation.
5058 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
5059 -mamd64 to x86-64-sysenter-amd.
5060 * testsuite/gas/i386/x86-64-sysenter.d: New file.
5061
33176d91
AM		 50622020-02-10 Alan Modra <amodra@gmail.com>
5063
5064 * config/obj-elf.c (obj_elf_change_section): Error for section
5065 type, attr or entsize changes in assembly.
5066 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
5067 * testsuite/gas/elf/section5.l: Update.
5068
82194874
AM		 50692020-02-10 Alan Modra <amodra@gmail.com>
5070
5071 * output-file.c (output_file_close): Do a normal close when
5072 flag_always_generate_output.
5073 * write.c (write_object_file): Don't stop output when
5074 flag_always_generate_output.
5075
9fc0b501
SB		 50762020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
5077
5078 PR 25469
5079 * config/tc-z80.c: Add -gbz80 command line option to generate code
5080 for the GameBoy Z80. Add support for generating DWARF.
5081 * config/tc-z80.h: Add support for DWARF debug information
5082 generation.
5083 * doc/c-z80.texi: Document new command line option.
5084 * testsuite/gas/z80/gbz80_all.d: New file.
5085 * testsuite/gas/z80/gbz80_all.s: New file.
5086 * testsuite/gas/z80/z80.exp: Run the new tests.
5087 * testsuite/gas/z80/z80n_all.d: New file.
5088 * testsuite/gas/z80/z80n_all.s: New file.
5089 * testsuite/gas/z80/z80n_reloc.d: New file.
5090
b7d07216
L		 50912020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5092
5093 PR gas/25381
5094 * config/obj-elf.c (get_section): Also check
5095 linked_to_symbol_name.
5096 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
5097 (obj_elf_parse_section_letters): Handle the 'o' flag.
5098 (build_group_lists): Renamed to ...
5099 (build_additional_section_info): This. Set elf_linked_to_section
5100 from map_head.linked_to_symbol_name.
5101 (elf_adjust_symtab): Updated.
5102 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
5103 * doc/as.texi: Document the 'o' flag.
5104 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
5105 * testsuite/gas/elf/section18.d: New file.
5106 * testsuite/gas/elf/section18.s: Likewise.
5107 * testsuite/gas/elf/section19.d: Likewise.
5108 * testsuite/gas/elf/section19.s: Likewise.
5109 * testsuite/gas/elf/section20.d: Likewise.
5110 * testsuite/gas/elf/section20.s: Likewise.
5111 * testsuite/gas/elf/section21.d: Likewise.
5112 * testsuite/gas/elf/section21.l: Likewise.
5113 * testsuite/gas/elf/section21.s: Likewise.
5114
5eb617a7
L		 51152020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5116
5117 * NEWS: Mention x86 assembler options to align branches for
5118 binutils 2.34.
5119
986ac314
L		 51202020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5121
5122 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
5123 only for ELF targets.
5124 * testsuite/gas/i386/unique.d: Don't xfail.
5125 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5126
19234a6d
AM		 51272020-02-06 Alan Modra <amodra@gmail.com>
5128
5129 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
5130 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5131
02e0be69
AM		 51322020-02-06 Alan Modra <amodra@gmail.com>
5133
5134 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
5135 xfail, and rename test.
5136 * testsuite/gas/elf/section12b.d: Likewise.
5137 * testsuite/gas/elf/section16a.d: Likewise.
5138 * testsuite/gas/elf/section16b.d: Likewise.
5139
a8c4d40b
L		 51402020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5141
5142 PR gas/25380
5143 * config/obj-elf.c (section_match): Removed.
5144 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
5145 section_id.
5146 (obj_elf_change_section): Replace info and group_name arguments
5147 with match_p. Also update the section ID and flags from match_p.
5148 (obj_elf_section): Handle "unique,N". Update call to
5149 obj_elf_change_section.
5150 * config/obj-elf.h (elf_section_match): New.
5151 (obj_elf_change_section): Updated.
5152 * config/tc-arm.c (start_unwind_section): Update call to
5153 obj_elf_change_section.
5154 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
5155 * config/tc-microblaze.c (microblaze_s_data): Likewise.
5156 (microblaze_s_sdata): Likewise.
5157 (microblaze_s_rdata): Likewise.
5158 (microblaze_s_bss): Likewise.
5159 * config/tc-mips.c (s_change_section): Likewise.
5160 * config/tc-msp430.c (msp430_profiler): Likewise.
5161 * config/tc-rx.c (parse_rx_section): Likewise.
5162 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
5163 * doc/as.texi: Document "unique,N" in .section directive.
5164 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
5165 * testsuite/gas/elf/section15.d: New file.
5166 * testsuite/gas/elf/section15.s: Likewise.
5167 * testsuite/gas/elf/section16.s: Likewise.
5168 * testsuite/gas/elf/section16a.d: Likewise.
5169 * testsuite/gas/elf/section16b.d: Likewise.
5170 * testsuite/gas/elf/section17.d: Likewise.
5171 * testsuite/gas/elf/section17.l: Likewise.
5172 * testsuite/gas/elf/section17.s: Likewise.
5173 * testsuite/gas/i386/unique.d: Likewise.
5174 * testsuite/gas/i386/unique.s: Likewise.
5175 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5176 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
5177
575d37ae
L		 51782020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5179
5180 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
5181
2384096c
G		 51822020-02-01 Anthony Green <green@moxielogic.com>
5183
0be2fe67 5184 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2384096c 5185
95441c43
SL		 51862020-01-31 Sandra Loosemore <sandra@codesourcery.com>
5187
5188 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
5189 %tls_ldo.
5190
d465d695
AV		 51912020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
5192
5193 PR gas/25472
5194 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
5195 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
5196 +mve.
5197 * testsuite/gas/arm/mve_dsp.d: New test.
5198
d26cc8a9
NC		 51992020-01-31 Nick Clifton <nickc@redhat.com>
5200
5201 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
5202 rather than BFD_RELOC_NONE.
5203
90e9955a
SP		 52042020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
5205
5206 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
5207 to support VLDMIA instruction for MVE.
5208 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
5209 instruction for MVE.
5210 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
5211 instruction for MVE.
5212 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
5213 instruction for MVE.
5214 * testsuite/gas/arm/mve-ldst.d: New test.
5215 * testsuite/gas/arm/mve-ldst.s: Likewise.
5216
53943f32
NC		 52172020-01-31 Nick Clifton <nickc@redhat.com>
5218
5219 * po/fr.po: Updated French translation.
5220 * po/ru.po: Updated Russian translation.
5221
c3036ed0
RS		 52222020-01-31 Richard Sandiford <richard.sandiford@arm.com>
5223
5224 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
5225 .s for the movprfx.
5226 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
5227 * testsuite/gas/aarch64/sve-movprfx_28.d,
5228 * testsuite/gas/aarch64/sve-movprfx_28.l,
5229 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
5230
2ae4c703
JB		 52312020-01-30 Jan Beulich <jbeulich@suse.com>
5232
5233 * config/tc-i386.c (output_disp): Tighten base_opcode check.
5234 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
5235 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
5236 Adjust expectations.
5237
bd434cc4
JM		 52382020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
5239
5240 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
5241 * testsuite/gas/bpf/alu-be.d: Likewise.
5242 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
5243 * testsuite/gas/bpf/alu32-be.d: Likewise.
5244
aeab2b26
JB		 52452020-01-30 Jan Beulich <jbeulich@suse.com>
5246
5247 * testsuite/gas/i386/x86-64-branch-2.s,
5248 testsuite/gas/i386/x86-64-branch-4.s,
5249 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
5250 * testsuite/gas/i386/ilp32/x86-64-branch.d,
5251 testsuite/gas/i386/x86-64-branch-2.d,
5252 testsuite/gas/i386/x86-64-branch-4.l,
5253 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
5254
873494c8
JB		 52552020-01-30 Jan Beulich <jbeulich@suse.com>
5256
5257 * config/tc-i386.c (process_suffix): .
5258 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
5259 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
5260 Add LRETQ case.
5261 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
5262 suffix.
5263 testsuite/gas/i386/x86_64.s: Add RETF cases.
5264 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
5265 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
5266 testsuite/gas/i386/x86-64-opcode.d,
5267 testsuite/gas/i386/x86-64-suffix-intel.d,
5268 testsuite/gas/i386/x86-64-suffix.d,
5269 testsuite/gas/i386/x86_64-intel.d
5270 testsuite/gas/i386/x86_64.d: Adjust expectations.
5271 * testsuite/gas/i386/x86-64-suffix.e,
5272 testsuite/gas/i386/x86_64.e: New.
5273
62b3f548
JB		 52742020-01-30 Jan Beulich <jbeulich@suse.com>
5275
5276 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
5277 special case.
5278
bc31405e
L		 52792020-01-27 H.J. Lu <hongjiu.lu@intel.com>
5280
5281 PR binutils/25445
5282 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
5283 movsxd.
5284 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
5285 differences. Document movslq and movsxd.
5286 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
5287 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
5288 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
5289 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
5290 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
5291 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
5292 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
5293 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
5294 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
5295 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
5296 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
5297
e3696f67
AM		 52982020-01-27 Alan Modra <amodra@gmail.com>
5299
5300 * testsuite/gas/all/gas.exp: Replace case statements with switch
5301 statements.
5302 * testsuite/gas/elf/elf.exp: Likewise.
5303 * testsuite/gas/macros/macros.exp: Likewise.
5304 * testsuite/lib/gas-defs.exp: Likewise.
5305
7568c93b
TC		 53062020-01-27 Tamar Christina <tamar.christina@arm.com>
5307
5308 PR 25403
5309 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
5310 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
5311
403d1bd9
JW		 53122020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
5313
5314 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
5315 s exts must be known, so rename *ok* to *fail*.
5316 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
5317 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
5318 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
5319 above change.
5320 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
5321 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
5322
be4c5e58
L		 53232020-01-22 H.J. Lu <hongjiu.lu@intel.com>
5324
5325 PR gas/25438
5326 * config/tc-i386.c (check_long_reg): Always disallow double word
5327 suffix in mnemonic with word general register.
5328 * testsuite/gas/i386/general.s: Replace word general register
5329 with double word general register for movl.
5330 * testsuite/gas/i386/inval.s: Add tests for movl with word general
5331 register.
5332 * testsuite/gas/i386/general.l: Updated.
5333 * testsuite/gas/i386/inval.l: Likewise.
5334
9e7028aa
AM		 53352020-01-22 Alan Modra <amodra@gmail.com>
5336
5337 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
5338 __tls_get_addr_desc and __tls_get_addr_opt.
5339
e3ed17f3
JB		 53402020-01-21 Jan Beulich <jbeulich@suse.com>
5341
5342 * testsuite/gas/i386/inval-crc32.s,
5343 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
5344 * testsuite/gas/i386/inval-crc32.l,
5345 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
5346
1a035124
JB		 53472020-01-21 Jan Beulich <jbeulich@suse.com>
5348
5349 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
5350 generic code path. Deal with No_lSuf being set in a template.
5351 * testsuite/gas/i386/inval-crc32.l,
5352 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
5353 instead of error(s) when operand size is ambiguous.
5354 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5355 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
5356 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
5357 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
5358 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
5359 Adjust expectations.
5360
c006a730
JB		 53612020-01-21 Jan Beulich <jbeulich@suse.com>
5362
5363 * config/tc-i386.c (process_suffix): Drop SYSRET special case
5364 and an intel_syntax check. Re-write lack-of-suffix processing
5365 logic.
5366 * doc/c-i386.texi: Document operand size defaults for suffix-
5367 less AT&T syntax insns.
5368 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
5369 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
5370 testsuite/gas/i386/x86-64-avx-scalar.s,
5371 testsuite/gas/i386/x86-64-avx.s,
5372 testsuite/gas/i386/x86-64-bundle.s,
5373 testsuite/gas/i386/x86-64-intel64.s,
5374 testsuite/gas/i386/x86-64-lock-1.s,
5375 testsuite/gas/i386/x86-64-opcode.s,
5376 testsuite/gas/i386/x86-64-sse2avx.s,
5377 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
5378 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
5379 testsuite/gas/i386/x86-64-nops.s,
5380 testsuite/gas/i386/x86-64-ptwrite.s,
5381 testsuite/gas/i386/x86-64-simd.s,
5382 testsuite/gas/i386/x86-64-sse-noavx.s,
5383 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
5384 insns.
5385 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5386 testsuite/gas/i386/noreg64.s: Add further tests.
5387 * testsuite/gas/i386/ilp32/x86-64-nops.d,
5388 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
5389 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
5390 testsuite/gas/i386/sse-noavx.d,
5391 testsuite/gas/i386/x86-64-intel64.d,
5392 testsuite/gas/i386/x86-64-nops.d,
5393 testsuite/gas/i386/x86-64-opcode.d,
5394 testsuite/gas/i386/x86-64-ptwrite-intel.d,
5395 testsuite/gas/i386/x86-64-ptwrite.d,
5396 testsuite/gas/i386/x86-64-simd-intel.d,
5397 testsuite/gas/i386/x86-64-simd-suffix.d,
5398 testsuite/gas/i386/x86-64-simd.d,
5399 testsuite/gas/i386/x86-64-sse-noavx.d
5400 testsuite/gas/i386/x86-64-suffix.d,
5401 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
5402 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
5403 testsuite/gas/i386/noreg64.l: New.
5404 * testsuite/gas/i386/i386.exp: Run new tests.
5405
c906a69a
JB		 54062020-01-21 Jan Beulich <jbeulich@suse.com>
5407
5408 * testsuite/gas/i386/avx512_bf16_vl.s,
5409 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
5410 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
5411 broadcast forms of VCVTNEPS2BF16.
5412 * testsuite/gas/i386/avx512_bf16_vl.d,
5413 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
5414
26916852
NC		 54152020-01-20 Nick Clifton <nickc@redhat.com>
5416
5417 * po/uk.po: Updated Ukranian translation.
5418
14470f07
L		 54192020-01-20 H.J. Lu <hongjiu.lu@intel.com>
5420
5421 PR ld/25416
5422 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
5423 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
5424 x32 object.
5425 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
5426 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
5427 R_X86_64_GOTPC32_TLSDESC relocation.
5428
1b1bb2c6
NC		 54292020-01-18 Nick Clifton <nickc@redhat.com>
5430
5431 * configure: Regenerate.
5432 * po/gas.pot: Regenerate.
5433
ae774686
NC		 54342020-01-18 Nick Clifton <nickc@redhat.com>
5435
5436 Binutils 2.34 branch created.
5437
42e04b36
L		 54382020-01-17 H.J. Lu <hongjiu.lu@intel.com>
5439
5440 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
5441 with vex_encoding_vex.
5442 (parse_insn): Likewise.
5443 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
5444 and {vex3} documentation.
5445 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
5446 {vex}.
5447 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
5448
2da2eaf4
AV		 54492020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
5450
5451 PR 25376
5452 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
5453 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
5454 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
5455 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
5456 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
5457 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
5458
45a4bb20
JB		 54592020-01-16 Jan Beulich <jbeulich@suse.com>
5460
5461 * config/tc-i386.c (match_template): Drop found_cpu_match local
5462 variable.
5463
4814632e
JB		 54642020-01-16 Jan Beulich <jbeulich@suse.com>
5465
5466 * testsuite/gas/i386/avx512dq-inval.l,
5467 testsuite/gas/i386/avx512dq-inval.s: New.
5468 * testsuite/gas/i386/i386.exp: Run new test.
5469
131cb553
JL		 54702020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
5471
5472 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
5473 relocations when the target is 430X, except when extracting part of an
5474 expression.
5475 (msp430_srcoperand): Adjust comment.
5476 Initialize the expp member of the msp430_operand_s struct as
5477 appropriate.
5478 (msp430_dstoperand): Likewise.
5479 * testsuite/gas/msp430/msp430.exp: Run new test.
5480 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
5481 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
5482
c24d0e8d
AM		 54832020-01-15 Alan Modra <amodra@gmail.com>
5484
5485 * configure.tgt: Add sparc-*-freebsd case.
5486
e44925ae
LC		 54872020-01-14 Lili Cui <lili.cui@intel.com>
5488
5489 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
5490 * testsuite/gas/i386/align-branch-1b.d: Likewise.
5491 * testsuite/gas/i386/align-branch-1c.d: Likewise.
5492 * testsuite/gas/i386/align-branch-1d.d: Likewise.
5493 * testsuite/gas/i386/align-branch-1e.d: Likewise.
5494 * testsuite/gas/i386/align-branch-1f.d: Likewise.
5495 * testsuite/gas/i386/align-branch-1g.d: Likewise.
5496 * testsuite/gas/i386/align-branch-1h.d: Likewise.
5497 * testsuite/gas/i386/align-branch-1i.d: Likewise.
5498 * testsuite/gas/i386/align-branch-5.d: Likewise.
5499 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
5500 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
5501 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
5502 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
5503 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
5504 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
5505 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
5506 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
5507 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
5508 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
5509 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
5510 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
5511
7a6bf3be
SB		 55122020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
5513
5514 PR 25377
5515 * config/tc-z80.c: Add support for half precision, single
5516 precision and double precision floating point values.
5517 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
5518 * doc/as.texi: Add new z80 command line options.
5519 * doc/c-z80.texi: Document new z80 command line options.
5520 * testsuite/gas/z80/ez80_pref_dis.s: New test.
5521 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
5522 * testsuite/gas/z80/z80.exp: Run the new test.
5523 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
5524 * testsuite/gas/z80/fp_zeda32.d: Likewise.
5525 * testsuite/gas/z80/strings.d: Update expected output.
5526
82e9597c
MM		 55272020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
5528
5529 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
5530 dependency.
5531
5e4f7e05
CZ		 55322020-01-13 Claudiu Zissulescu <claziss@gmail.com>
5533
5534 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
5535 the CPU.
5536 * config/tc-arc.h: Add header if/defs.
5537 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
5538
febda64f
AM		 55392020-01-13 Alan Modra <amodra@gmail.com>
5540
5541 * testsuite/gas/wasm32/allinsn.d: Update expected output.
5542
5496abe1
AM		 55432020-01-13 Alan Modra <amodra@gmail.com>
5544
5545 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
5546 insertion.
5547
ec4181f2
AM		 55482020-01-10 Alan Modra <amodra@gmail.com>
5549
5550 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
5551 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
5552
40c75bc8
SB		 55532020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5554
5555 PR 25224
5556 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
5557 opcode byte values.
5558 (emit_ld_r_r): Likewise.
5559 (emit_ld_rr_m): Likewise.
5560 (emit_ld_rr_nn): Likewise.
5561
72aea328
JB		 55622020-01-09 Jan Beulich <jbeulich@suse.com>
5563
5564 * config/tc-i386.c (optimize_encoding): Add
5565 is_any_vex_encoding() invocations. Drop respective
5566 i.tm.extension_opcode == None checks.
5567
3f93af61
JB		 55682020-01-09 Jan Beulich <jbeulich@suse.com>
5569
5570 * config/tc-i386.c (md_assemble): Check RegRex is clear during
5571 REX transformations. Correct comment indentation.
5572
7697afb6
JB		 55732020-01-09 Jan Beulich <jbeulich@suse.com>
5574
5575 * config/tc-i386.c (optimize_encoding): Generalize register
5576 transformation for TEST optimization.
5577
d835a58b
JB		 55782020-01-09 Jan Beulich <jbeulich@suse.com>
5579
5580 * testsuite/gas/i386/x86-64-sysenter-amd.s,
5581 testsuite/gas/i386/x86-64-sysenter-amd.d,
5582 testsuite/gas/i386/x86-64-sysenter-amd.l,
5583 testsuite/gas/i386/x86-64-sysenter-intel.d,
5584 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
5585 * testsuite/gas/i386/i386.exp: Run new tests.
5586
915808f6
NC		 55872020-01-08 Nick Clifton <nickc@redhat.com>
5588
5589 PR 25284
5590 * doc/as.texi (Align): Document the fact that all arguments can be
5591 omitted.
5592 (Balign): Likewise.
5593 (P2align): Likewise.
5594
f1f28025
NC		 55952020-01-08 Nick Clifton <nickc@redhat.com>
5596
5597 PR 14891
5598 * config/obj-elf.c (obj_elf_section): Fail if the section name is
5599 already defined as a different symbol type.
5600 * testsuite/gas/elf/pr14891.s: New test source file.
5601 * testsuite/gas/elf/pr14891.d: New test driver.
5602 * testsuite/gas/elf/pr14891.s: New test expected error output.
5603 * testsuite/gas/elf/elf.exp: Run the new test.
5604
030a2e78
AM		 56052020-01-08 Alan Modra <amodra@gmail.com>
5606
5607 * config/tc-z8k.c (md_begin): Make idx unsigned.
5608 (get_specific): Likewise for this_index.
5609
2a1ebfb2
CZ		 56102020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
5611
5612 * onfig/tc-arc.c (parse_reloc_symbol): New function.
5613 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
5614 (md_operand): Set X_md to absent.
5615 (arc_parse_name): Check for X_md.
5616
16d87673
SB		 56172020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5618
5619 PR 25311
5620 * as.h (TC_STRING_ESCAPES): Provide a default definition.
5621 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
5622 NO_STRING_ESCAPES.
5623 * read.c (next_char_of_string): Likewise.
5624 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
5625 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
5626
a2322019
NC		 56272020-01-03 Nick Clifton <nickc@redhat.com>
5628
5629 * po/sv.po: Updated Swedish translation.
5630
5437a02a
JB		 56312020-01-03 Jan Beulich <jbeulich@suse.com>
5632
5633 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
5634 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5635
567dfba2
JB		 56362020-01-03 Jan Beulich <jbeulich@suse.com>
5637
5638 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
5639 by-element usdot. Add 64-bit form tests for by-element sudot.
5640 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
5641
8c45011a
JB		 56422020-01-03 Jan Beulich <jbeulich@suse.com>
5643
5644 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5645 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5646
f4950f76
JB		 56472020-01-03 Jan Beulich <jbeulich@suse.com>
5648
5649 * testsuite/gas/aarch64/f64mm.d,
5650 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5651
6655dba2
SB		 56522020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
5653
5654 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5655 support for assembler code generated by SDCC. Add new relocation
5656 types. Add z80-elf target support.
5657 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5658 labels. Local labels starts from ".L".
5659 * NEWS: Mention the new support.
5660 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5661 * testsuite/gas/all/fwdexp.s: Likewise.
5662 * testsuite/gas/all/cond.l: Likewise.
5663 * testsuite/gas/all/cond.s: Likewise.
5664 * testsuite/gas/all/fwdexp.d: Likewise.
5665 * testsuite/gas/all/fwdexp.s: Likewise.
5666 * testsuite/gas/elf/section2.e-mips: Likewise.
5667 * testsuite/gas/elf/section2.l: Likewise.
5668 * testsuite/gas/elf/section2.s: Likewise.
5669 * testsuite/gas/macros/app1.d: Likewise.
5670 * testsuite/gas/macros/app1.s: Likewise.
5671 * testsuite/gas/macros/app2.d: Likewise.
5672 * testsuite/gas/macros/app2.s: Likewise.
5673 * testsuite/gas/macros/app3.d: Likewise.
5674 * testsuite/gas/macros/app3.s: Likewise.
5675 * testsuite/gas/macros/app4.d: Likewise.
5676 * testsuite/gas/macros/app4.s: Likewise.
5677 * testsuite/gas/macros/app4b.s: Likewise.
5678 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5679 * testsuite/gas/z80/z80.exp: Add new tests
5680 * testsuite/gas/z80/dollar.d: New file.
5681 * testsuite/gas/z80/dollar.s: New file.
5682 * testsuite/gas/z80/ez80_adl_all.d: New file.
5683 * testsuite/gas/z80/ez80_adl_all.s: New file.
5684 * testsuite/gas/z80/ez80_adl_suf.d: New file.
5685 * testsuite/gas/z80/ez80_isuf.s: New file.
5686 * testsuite/gas/z80/ez80_z80_all.d: New file.
5687 * testsuite/gas/z80/ez80_z80_all.s: New file.
5688 * testsuite/gas/z80/ez80_z80_suf.d: New file.
5689 * testsuite/gas/z80/r800_extra.d: New file.
5690 * testsuite/gas/z80/r800_extra.s: New file.
5691 * testsuite/gas/z80/r800_ii8.d: New file.
5692 * testsuite/gas/z80/r800_z80_doc.d: New file.
5693 * testsuite/gas/z80/z180.d: New file.
5694 * testsuite/gas/z80/z180.s: New file.
5695 * testsuite/gas/z80/z180_z80_doc.d: New file.
5696 * testsuite/gas/z80/z80_doc.d: New file.
5697 * testsuite/gas/z80/z80_doc.s: New file.
5698 * testsuite/gas/z80/z80_ii8.d: New file.
5699 * testsuite/gas/z80/z80_ii8.s: New file.
5700 * testsuite/gas/z80/z80_in_f_c.d: New file.
5701 * testsuite/gas/z80/z80_in_f_c.s: New file.
5702 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5703 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5704 * testsuite/gas/z80/z80_out_c_0.d: New file.
5705 * testsuite/gas/z80/z80_out_c_0.s: New file.
5706 * testsuite/gas/z80/z80_reloc.d: New file.
5707 * testsuite/gas/z80/z80_reloc.s: New file.
5708 * testsuite/gas/z80/z80_sli.d: New file.
5709 * testsuite/gas/z80/z80_sli.s: New file.
5710
a65b5de6
SN		 57112020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
5712
5713 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5714 REGLIST_RN.
5715
b14ce8bf
AM		 57162020-01-01 Alan Modra <amodra@gmail.com>
5717
5718 Update year range in copyright notice of all files.
5719
0b114740 5720For older changes see ChangeLog-2019
3499769a 5721\f
0b114740 5722Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 5723
5724Copying and distribution of this file, with or without modification,
5725are permitted in any medium without royalty provided the copyright
5726notice and this notice are preserved.
5727
5728Local Variables:
5729mode: change-log
5730left-margin: 8
5731fill-column: 74
5732version-control: never
5733End:
GDB Binutils - Deliverables
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