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PowerPC problem building gold with clang
[thirdparty/binutils-gdb.git] / gas / ChangeLog
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05862db7
CE		 12020-11-03 Christian Eggers <ceggers@gmx.de>
2
3 * config/obj-elf (elf_frob_symbol): Fix symbol value calculation
4 for versioned symbol aliases.
5
b0ab0693
L		 62020-10-30 H.J. Lu <hongjiu.lu@intel.com>
7
8 PR gas/26703
9 * config/tc-i386.c (output_insn): Update for
10 GNU_PROPERTY_X86_ISA_1_BASELINE.
11 * testsuite/gas/i386/property-1.d: Updated.
12 * testsuite/gas/i386/property-2.d: Likewise.
13 * testsuite/gas/i386/property-3.d: Likewise.
14 * testsuite/gas/i386/property-4.d: Likewise.
15 * testsuite/gas/i386/property-5.d: Likewise.
16 * testsuite/gas/i386/property-6.d: Likewise.
17 * testsuite/gas/i386/property-11.d: Likewise.
18 * testsuite/gas/i386/property-12.d: Likewise.
19 * testsuite/gas/i386/x86-64-property-1.d: Likewise.
20 * testsuite/gas/i386/x86-64-property-2.d: Likewise.
21 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
22 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
23 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
24 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
25 * testsuite/gas/i386/x86-64-property-11.d: Likewise.
26 * testsuite/gas/i386/x86-64-property-12.d: Likewise.
27
3a959875
PW		 282020-10-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
29
30 * NEWS: Update docs.
31 * testsuite/gas/aarch64/system-5.d: Update test with WFIT insn.
32 * testsuite/gas/aarch64/system-5.s: Update test with WFIT insn.
33
342020-10-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
35
36 * config/tc-aarch64.c (parse_operands): Check for C0-C15 value of DSB
37 immediate string operand.
38 * testsuite/gas/aarch64/system-4.d: Update test.
39 * testsuite/gas/aarch64/system-4.s: Update test.
40
412020-10-27 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
42
43 * NEWS: Update docs.
44 * config/tc-aarch64.c (parse_csr_operand): New operand parser.
45 (parse_operands): Call to CSR operand parser.
46 * testsuite/gas/aarch64/csre_csr-invalid.d: New test.
47 * testsuite/gas/aarch64/csre_csr-invalid.l: New test.
48 * testsuite/gas/aarch64/csre_csr-invalid.s: New test.
49 * testsuite/gas/aarch64/csre_csr.d: New test.
50 * testsuite/gas/aarch64/csre_csr.s: New test.
51
522020-10-27 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
53
54 * NEWS: Update docs.
55 * testsuite/gas/aarch64/system-5.d: New test.
56 * testsuite/gas/aarch64/system-5.s: New test.
57
ae9d2233
L		 582020-10-26 H.J. Lu <hongjiu.lu@intel.com>
59
60 PR gas/26778
61 * * dwarf2dbg.c (num_of_auto_assigned): New.
62 (allocate_filenum): Increment num_of_auto_assigned.
63 (dwarf2_directive_filename): Clear the slots auto-assigned
64 before the first .file <NUMBER> directive was seen.
65 * testsuite/gas/i386/dwarf4-line-1.d: New file.
66 * testsuite/gas/i386/dwarf4-line-1.s: Likewise.
67 * testsuite/gas/i386/i386.exp: Run dwarf4-line-1.
68
7e300b86
LX		 692020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
70
71 * config/tc-csky.c (dump_literals): Fix the literal dump
72 of big vector constant.
73
eae61d61
CQ		 742020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
75
76 * testsuite/gas/csky/enhance_dsp.s : Change plsl.u16 to plsl.16.
77 * testsuite/gas/csky/enhance_dsp.d : Change plsl.u16 to plsl.16.
78
9d1ccf22
CQ		 792020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
80
81 * config/tc-csky.c (md_begin): Add version flag in eflag.
82
039dac29
CQ		 832020-10-26 Cooper Qu <cooper.qu@linux.alibaba.com>
84
85 * config/tc-csky.c (get_operand_value): Add handler for
86 OPRND_TYPE_IMM5b_VSH and OPRND_TYPE_VREG_WITH_INDEX.
87 * testsuite/gas/csky/csky_vdsp.d : Fix the disassembling for
88 vector register.
89
069ef164
CL		 902020-10-26 Lili Cui <lili.cui@intel.com>
91
92 * testsuite/gas/i386/avx-vnni.d: Change psuedo prefix from
93 {vex3} to {vex}
94 * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
95
3a959875
PW		 962020-10-23 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
97
98 * NEWS: Docs update.
99 * config/tc-aarch64.c (parse_operands): Add
100 AARCH64_OPND_BARRIER_DSB_NXS handler.
101 (md_begin): Add content of aarch64_barrier_dsb_nxs_options to
102 aarch64_barrier_opt_hsh hash.
103 * testsuite/gas/aarch64/system-4-invalid.d: New test.
104 * testsuite/gas/aarch64/system-4-invalid.l: New test.
105 * testsuite/gas/aarch64/system-4-invalid.s: New test.
106 * testsuite/gas/aarch64/system-4.d: New test.
107 * testsuite/gas/aarch64/system-4.s: New test.
108
79248c83
SP		 1092020-10-21 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
110
111 PR target/26763
112 * config/tc-arm.c (parse_address_main): Add new MVE addressing mode
113 check.
114 * testsuite/gas/arm/mve-vldr-vstr-bad.d: New test.
115 * testsuite/gas/arm/mve-vldr-vstr-bad.l: Likewise.
116 * testsuite/gas/arm/mve-vldr-vstr-bad.s: Likewise.
117
777cd7ab
DDAG		 1182020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
119
120 * config/tc-arc.c (emit_insn0): Fix printf format.
121
646cc3e0
GG		 1222020-10-20 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
123
124 * config/tc-i386.c (cpu_arch): Add CPU_ZNVER3_FLAGS flags.
125 (i386_align_code): Add PROCESSOR_ZNVER cases.
126 * doc/c-i386.texi: Add znver3, snp, invlpgb and tlbsync.
127 * gas/i386/i386.exp: Add new znver3 test cases.
128 * gas/i386/arch-14-znver3.d: New.
129 * gas/i386/arch-14.d: New.
130 * gas/i386/arch-14.s: New.
131 * gas/i386/invlpgb.d: New.
132 * gas/i386/invlpgb64.d: New.
133 * gas/i386/invlpgb.s: New.
134 * gas/i386/snp.d: New.
135 * gas/i386/snp64.d: New.
136 * gas/i386/snp.s: New.
137 * gas/i386/tlbsync.d: New.
138 * gas/i386/tlbsync.s: New.
139 * gas/i386/x86-64-arch-4-znver3.d: New.
140 * gas/i386/x86-64-arch-4.d: New.
141 * gas/i386/x86-64-arch-4.s: New.
142
9717970a
L		 1432020-10-17 H.J. Lu <hongjiu.lu@intel.com>
144
145 PR gas/25878
146 PR gas/26740
147 * testsuite/gas/i386/dwarf5-line-4.d: New file.
148 * testsuite/gas/i386/dwarf5-line-4.s: Likewise.
149 * testsuite/gas/i386/i386.exp: Run dwarf5-line-4.
150
7ffdc9ae
L		 1512020-10-17 H.J. Lu <hongjiu.lu@intel.com>
152
153 PR gas/25878
154 PR gas/26740
155 * testsuite/gas/i386/dwarf5-line-3.s: Replace dwarf5-line-2.S
156 with dwarf5-line-3.S.
157 * testsuite/gas/i386/dwarf5-line-3.d: Updated.
158
bd0c565e
L		 1592020-10-17 H.J. Lu <hongjiu.lu@intel.com>
160
161 PR gas/25878
162 PR gas/26740
163 * dwarf2dbg.c (allocate_filename_to_slot): Don't reuse the slot 1
164 here.
165 (dwarf2_where): Restore as_where.
166 (dwarf2_directive_filename): Clear the slot 1 if it was assigned
167 to the input file.
168 * testsuite/gas/i386/dwarf5-line-2.d: New file.
169 * testsuite/gas/i386/dwarf5-line-2.s: Likewise.
170 * testsuite/gas/i386/dwarf5-line-3.d: Likewise.
171 * testsuite/gas/i386/dwarf5-line-3.s: Likewise.
172 * testsuite/gas/i386/i386.exp: Run dwarf5-line-2 and
173 dwarf5-line-3.
174
3a959875
PW		 175gas/ChangeLog:
176
1772020-10-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
178
179 * NEWS: Docs update.
180 * config/tc-aarch64.c (armv8.7-a): New arch.
181 * doc/c-aarch64.texi (-march=armv8.7-a): Update docs.
182
1832020-10-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
184
185 * testsuite/gas/aarch64/sysreg-6.d: New test.
186 * testsuite/gas/aarch64/sysreg-6.s: New test.
187
6915020b
L		 1882020-10-16 H.J. Lu <hongjiu.lu@intel.com>
189
190 PR gas/25878
191 PR gas/26740
192 * dwarf2dbg.c (file_entry): Remove auto_assigned.
193 (assign_file_to_slot): Remove the auto_assign argument.
194 (allocate_filenum): Updated.
195 (allocate_filename_to_slot): Reuse the input file entry in the
196 file table.
197 (dwarf2_where): Replace as_where with as_where_physical.
198 * testsuite/gas/i386/dwarf5-line-1.d: New file.
199 * testsuite/gas/i386/dwarf5-line-1.s: Likewise.
200 * testsuite/gas/i386/i386.exp: Run dwarf5-line-1.
201
57392598
CL		 2022020-10-16 Lili Cui <lili.cui@intel.com>
203
6915020b
L		 204 * config/tc-i386.c (cpu_flags_match): Move Pseudo Prefix check
205 to ...
206 (match_template): Here.
57392598
CL		 207 * testsuite/gas/i386/avx-vnni-inval.l: New file.
208 * testsuite/gas/i386/avx-vnni-inval.s: Likewise.
209 * testsuite/gas/i386/avx-vnni.d: Delete invalid {vex2} test.
210 * testsuite/gas/i386/avx-vnni.s: Likewise.
211 * testsuite/gas/i386/i386.exp: Add AVX VNNI invalid tests.
212 * testsuite/gas/i386/x86-64-avx-vnni-inval.l: New file.
213 * testsuite/gas/i386/x86-64-avx-vnni-inval.s: Likewise.
214 * testsuite/gas/i386/x86-64-avx-vnni.d: Delete invalid {vex2} test.
215 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
216
58bf9b6a
L		 2172020-10-14 H.J. Lu <hongjiu.lu@intel.com>
218 Lili Cui <lili.cui@intel.com>
219
220 * NEWS: Add Intel AVX VNNI.
221 * config/tc-i386.c (cpu_arch): Add .avx_vnni and noavx_vnni.
222 (cpu_flags_match): Support CpuVEX_PREFIX.
223 * doc/c-i386.texi: Document .avx_vnni, noavx_vnni and how to
224 encode Intel VNNI instructions with VEX prefix.
225 * testsuite/gas/i386/avx-vnni.d: New file.
226 * testsuite/gas/i386/avx-vnni.s: Likewise.
227 * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
228 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
229 * testsuite/gas/i386/i386.exp: Run AVX VNNI tests.
230
c1fa250a
LC		 2312020-10-14 Lili Cui <lili.cui@intel.com>
232
233 * NEWS: Add Intel HRESET.
234 * config/tc-i386.c (cpu_arch): Add .hreset.
235 (cpu_noarch): Likewise.
236 * doc/c-i386.texi: Document .hreset, nohreset.
237 * testsuite/gas/i386/i386.exp: Run HRESET tests.
238 * testsuite/gas/i386/hreset.d: New file.
239 * testsuite/gas/i386/x86-64-hreset.d: Likewise.
240 * testsuite/gas/i386/hreset.s: Likewise.
241
f64c42a9
LC		 2422020-10-14 Lili Cui <lili.cui@intel.com>
243
244 * NEWS: Add Intel UINTR.
245 * config/tc-i386.c (cpu_arch): Add .uintr.
246 (cpu_noarch): Likewise.
247 * doc/c-i386.texi: Document .uintr and nouintr.
248 * testsuite/gas/i386/i386.exp: Run UINTR tests.
249 * testsuite/gas/i386/x86-64-uintr.d: Likewise.
250 * testsuite/gas/i386/x86-64-uintr.s: Likewise.
251
8b65b895
L		 2522020-10-14 H.J. Lu <hongjiu.lu@intel.com>
253
254 * config/tc-i386.c (load_insn_p): Check opcodeprefix == 0 for
255 base_opcode == 0xfc7.
256 (match_template): Likewise.
257 (process_suffix): Check opcodeprefix == PREFIX_0XF2 for CRC32.
258 (check_byte_reg): Likewise.
259 (output_insn): Don't add the 0xf3 prefix twice for PadLock
260 instructions. Don't add prefix from non-VEX/EVEX base_opcode.
261
7b47a312
L		 2622020-10-13 H.J. Lu <hongjiu.lu@intel.com>
263
264 * config/tc-i386.c (build_vex_prefix): Replace vexopcode with
265 opcodeprefix.
266 (build_evex_prefix): Likewise.
267 (is_any_vex_encoding): Don't check vexopcode.
268 (output_insn): Handle opcodeprefix.
269
32930e4e
L		 2702020-10-09 H.J. Lu <hongjiu.lu@intel.com>
271
272 PR gas/26703
273 * config/tc-i386.c (xstate): Add xstate_mask.
274 (md_assemble): Check i.types[j], instead of i.tm.operand_types[j],
275 for xstate. Set xstate_mask, instead of xstate_zmm, for RegMask.
276 (output_insn): Update for GNU_PROPERTY_X86_ISA_1_V[234]. Update
277 xstate for mask register and VSIB.
278 * testsuite/gas/i386/i386.exp: Run more GNU_PROPERTY tests.
279 * testsuite/gas/i386/property-1.s: Updated to the current
280 GNU_PROPERTY_X86_ISA_1_USED value.
281 * testsuite/gas/i386/property-2.s: Only keep cmove.
282 * testsuite/gas/i386/property-3.s: Changed to addsubpd.
283 * testsuite/gas/i386/property-1.d: Updated.
284 * testsuite/gas/i386/property-2.d: Likewise.
285 * testsuite/gas/i386/property-3.d: Likewise.
286 * testsuite/gas/i386/property-4.d: Likewise.
287 * testsuite/gas/i386/property-5.d: Likewise.
288 * testsuite/gas/i386/property-6.d: Likewise.
289 * testsuite/gas/i386/x86-64-property-1.d: Likewise.
290 * testsuite/gas/i386/x86-64-property-2.d: Likewise.
291 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
292 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
293 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
294 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
295 * testsuite/gas/i386/x86-64-property-7.d: Likewise.
296 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
297 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
298 * testsuite/gas/i386/property-11.d: New file.
299 * testsuite/gas/i386/property-11.s: Likewise.
300 * testsuite/gas/i386/property-12.d: Likewise.
301 * testsuite/gas/i386/property-12.s: Likewise.
302 * testsuite/gas/i386/property-13.d: Likewise.
303 * testsuite/gas/i386/property-13.s: Likewise.
304 * testsuite/gas/i386/x86-64-property-11.d: Likewise.
305 * testsuite/gas/i386/x86-64-property-12.d: Likewise.
306 * testsuite/gas/i386/x86-64-property-13.d: Likewise.
307 * testsuite/gas/i386/x86-64-property-14.d: Likewise.
308 * testsuite/gas/i386/x86-64-property-14.s: Likewise.
309
3a959875
PW		 3102020-10-08 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
311
312 * NEWS: Docs update.
313 * testsuite/gas/aarch64/brbe-invalid.d: New test.
314 * testsuite/gas/aarch64/brbe-invalid.l: New test.
315 * testsuite/gas/aarch64/brbe-invalid.s: New test.
316 * testsuite/gas/aarch64/brbe.d: New test.
317 * testsuite/gas/aarch64/brbe.s: New test.
318
3192020-10-08 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
320
321 * NEWS: Docs update.
322 * testsuite/gas/aarch64/csre-invalid.d: New test.
323 * testsuite/gas/aarch64/csre-invalid.l: New test.
324 * testsuite/gas/aarch64/csre-invalid.s: New test.
325 * testsuite/gas/aarch64/csre.d: New test.
326 * testsuite/gas/aarch64/csre.s: New test.
327
05cfb0d8
AC		 3282020-10-06 Alex Coplan <alex.coplan@arm.com>
329
330 PR 26699
331 * config/tc-aarch64.c (asm_barrier_opt): Delete.
332 (parse_barrier): Fix bogus type punning.
333 * testsuite/gas/aarch64/system.d: Update disassembly.
334 * testsuite/gas/aarch64/system.s: Add isb sy test.
335
0ae9445d
SB		 3362020-10-06 Sergey Belyashav <sergey.belyashov@gmail.com>
337
338 PR 26692
339 * config/tc-z80.c (md_begin): Ensure that xpressions are empty
340 before using them.
341 (unify_indexed): Likewise.
342 (z80_start_line_hook): Improve hash sign handling when SDCC
343 compatibility mode enabled.
344 (md_parse_exp_not_indexed): Improve indirect addressing
345 detection.
346 (md_pseudo_table): Accept hd64 as an alias of z810.
347
3ce6300e
AM		 3482020-10-06 Alan Modra <amodra@gmail.com>
349
350 * testsuite/gas/elf/sh-link-zero.s: Don't start directives in
351 first column. Don't use numeric labels.
352
3a959875
PW		 3532020-10-05 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
354
355 * config/tc-arm.c: Update Cortex-X1 feature flags.
356
cc8b27f8
KR		 3572020-10-05 Kamil Rytarowski <n54@gmx.com>
358
359 * configure.tgt (aarch64*-*-netbsd*): Add target.
360
0cc79db2
SN		 3612020-10-05 Samanta Navarro <ferivoz@riseup.net>
362
363 * doc/as.texi: Fix spelling mistakes.
364 * doc/c-wasm32.texi: Likewise.
365
6d96a594
C		 3662020-10-05 T.K. Chia <u1049321969@caramail.com>
367
368 PR gas/26694
369 * NEWS: Updated for i386 lcall and ljmp change.
370 * config/tc-i386.c (output_interseg_jump): Allow non-absolute
371 segment operand for immediate lcall and ljmp.
372 * testsuite/gas/i386/jump.d,
373 * testsuite/gas/i386/jump.s,
374 * testsuite/gas/i386/jump16.d,
375 * testsuite/gas/i386/jump16.e,
376 * testsuite/gas/i386/jump16.s: Add tests for non-absolute
377 segment operand for immediate ljmp.
378
5b316d90
L		 3792020-10-05 H.J. Lu <hongjiu.lu@intel.com>
380
381 PR binutils/26704
382 * testsuite/gas/i386/noreg64-data16.d: Expect sysretl instead of
383 sysret.
384 * testsuite/gas/i386/noreg64.d: Likewise.
385 * testsuite/gas/i386/x86-64-intel64.d: Likewise.
386 * testsuite/gas/i386/x86-64-opcode.d: Likewise.
387
0e9f3bf1
L		 3882020-10-05 H.J. Lu <hongjiu.lu@intel.com>
389
390 PR binutils/26705
391 * testsuite/gas/i386/x86-64-suffix.s: Add "mov %rsp,%rbp" before
392 sysretq.
393 * testsuite/gas/i386/x86-64-suffix-intel.d: Updated.
394 * testsuite/gas/i386/x86-64-suffix.d: Likewise.
395
b71702f1
NC		 3962020-10-05 Nick Clifton <nickc@redhat.com>
397
398 PR 26253
399 * config/obj-elf.c (obj_elf_section): Accept a numeric value for
400 the "o" section flag. Interpret it as a section index. Allow an
401 index of zero.
402 * doc/as.texi: Document the new behaviour.
403 * NEWS: Mention the new feature. Tidy entries.
404 * testsuite/gas/elf/sh-link-zero.s: New test.
405 * testsuite/gas/elf/sh-link-zero.d: New test driver.
406 * testsuite/gas/elf/elf.exp: Run the new test.
407 * testsuite/gas/elf/section21.l: Updated expected assembler
408 output.
409
3a959875
PW		 4102020-10-05 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
411
412 * config/tc-aarch64.c: Update Cortex-X1 feature flags.
413
b3a3496f
L		 4142020-10-03 H.J. Lu <hongjiu.lu@intel.com>
415
416 PR gas/26685
417 * config/tc-i386.c (process_suffix): Also check the register
418 operand for the address size prefix if the memory operand has
419 no real registers.
420 * testsuite/gas/i386/enqcmd-16bit.d: New file.
421 * testsuite/gas/i386/enqcmd-16bit.s: Likewise.
422 * testsuite/gas/i386/movdir-16bit.d: Likewise.
423 * testsuite/gas/i386/movdir-16bit.s: Likewise.
424 * testsuite/gas/i386/enqcmd.s: Add tests with symbol and DISP.
425 * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
426 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
427 * testsuite/gas/i386/movdir.s: Add tests with symbol and DISP.
428 Remove the .code16 test.
429 * testsuite/gas/i386/i386.exp: Run movdir-16bit and enqcmd-16bit.
430 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
431 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
432 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
433 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
434 * testsuite/gas/i386/enqcmd-intel.d: Likewise.
435 * testsuite/gas/i386/enqcmd.d: Likewise.
436 * testsuite/gas/i386/movdir-intel.d: Likewise.
437 * testsuite/gas/i386/movdir.d: Likewise.
438 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
439 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
440 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
441 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
442
7bd766cc
NC		 4432020-10-02 Nick Clifton <nickc@redhat.com>
444
445 * testsuite/gas/arm/mve-vcvtne-it.d: Allow for padding inserted by
446 PE based targets.
447
642f545a
NC		 4482020-10-01 Nick Clifton <nickc@redhat.com>
449
450 * config/obj-elf (elf_pseudo_table): Add attach_to_group.
451 (obj_elf_attach_to_group): New function.
452 * doc/as.texi: Document the new directive.
453 * NEWS: Mention the new feature.
454 * testsuite/gas/elf/attach-1.s: New test.
455 * testsuite/gas/elf/attach-1.d: New test driver.
456 * testsuite/gas/elf/attach-2.s: New test.
457 * testsuite/gas/elf/attach-2.d: New test driver.
458 * testsuite/gas/elf/attach-err.s: New test.
459 * testsuite/gas/elf/attach-err.d: New test driver.
460 * testsuite/gas/elf/attach-err.err: New test error output.
461 * testsuite/gas/elf/elf.exp: Run the new tests.
462
27f13469
L		 4632020-09-16 H.J. Lu <hongjiu.lu@intel.com>
464
465 PR gas/26685
466 * config/tc-i386.c (process_suffix): Check the register operand
467 for the address size prefix if the memory operand is symbol(%rip).
468 * testsuite/gas/i386/x86-64-enqcmd.s: Add tests with RIP-relative
469 addressing.
470 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
471 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
472 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
473 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
474 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
475
77718e5b
PW		 4762020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
477
478 * config/tc-aarch64.c: Add Cortex-A78 and Cortex-A78AE cores.
479 * doc/c-aarch64.texi: Update docs.
480 * NEWS: Update news.
481
c81946ef
AC		 4822020-09-30 Alex Coplan <alex.coplan@arm.com>
483
484 * NEWS: Mention recent Arm processor support.
485
990e5268
AC		 4862020-09-30 Alex Coplan <alex.coplan@arm.com>
487
488 * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n2.
489 * doc/c-aarch64.texi: Document support for Neoverse N2.
490
e37c930f
AM		 4912020-09-30 Alan Modra <amodra@gmail.com>
492
493 * config/obj-elf.c (obj_elf_change_section): Rename variable to
494 avoid shadowing warning.
495 * symbols.c (symbol_entry_find): Init all symbol_flags fields.
496
3a959875
PW		 4972020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
498
499 * config/tc-arm.c: Add cortex-a78 and cortex-a78ae cores.
500 * doc/c-arm.texi: Update docs.
501 * NEWS: Update news.
502 * testsuite/gas/arm/cpu-cortex-a78.d: New test.
503 * testsuite/gas/arm/cpu-cortex-a78ae.d: New test.
504
aeaccbf4
PW		 5052020-09-29 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
506
507 * NEWS: TRBE, ETE, ETMv4 and Cortex-X1 news updates.
508
394e9bf6
PW		 5092020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
510
511 * config/tc-arm.c: (arm_cpus): Add Cortex-X1.
512 * doc/c-arm.texi: Document -mcpu=cortex-x1.
513 * testsuite/gas/arm/cpu-cortex-x1.d: New test.
514
12e35da6
PW		 5152020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
516
517 * testsuite/gas/aarch64/etm-ro-invalid.d: New test.
518 * testsuite/gas/aarch64/etm-ro-invalid.l: New test.
519 * testsuite/gas/aarch64/etm-ro-invalid.s: New test.
520 * testsuite/gas/aarch64/etm-ro.s: New test.
521 * testsuite/gas/aarch64/etm-wo-invalid.d: New test.
522 * testsuite/gas/aarch64/etm-wo-invalid.l: New test.
523 * testsuite/gas/aarch64/etm-wo-invalid.s: New test.
524 * testsuite/gas/aarch64/etm-wo.s: New test.
525 * testsuite/gas/aarch64/etm.s: New test.
526 * testsuite/gas/aarch64/sysreg.d: system register s2_1_c0_c3_0
527 disassembled now to trcstatr.
528
47e1f9de
PW		 5292020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
530
531 * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
532 * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
533
3454861d
PW		 5342020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
535
12e35da6
PW		 536 * testsuite/gas/aarch64/ete.d: New test.
537 * testsuite/gas/aarch64/ete.s: New test.
3454861d 538
1ff8e401
PW		 5392020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
540
12e35da6
PW		 541 * testsuite/gas/aarch64/trbe-invalid.d: New test.
542 * testsuite/gas/aarch64/trbe-invalid.l: New test.
543 * testsuite/gas/aarch64/trbe-invalid.s: New test.
544 * testsuite/gas/aarch64/trbe.d: New test.
545 * testsuite/gas/aarch64/trbe.s: New test.
1ff8e401 546
9bede61c
AC		 5472020-09-28 Alex Coplan <alex.coplan@arm.com>
548
549 * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
550
c769fd6a
AC		 5512020-09-28 Alex Coplan <alex.coplan@arm.com>
552
553 * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
554 add missing F16 bit to Neoverse V1.
555
0be2fe67
AM		 5562020-09-26 Alan Modra <amodra@gmail.com>
557
558 * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
559 for csky_get_control_regno.
560 (csky_get_reg_val): Likewise when calling csky_get_general_regno.
561
743f5cfc
JW		 5622020-09-24 Jim Wilson <jimw@sifive.com>
563
564 PR 26400
565 * config/tc-riscv.c (append_insn): If in absolute section, emit
566 error before add_relaxed_insn call.
567 * testsuite/gas/riscv/absolute-sec.d: New.
568 * testsuite/gas/riscv/absolute-sec.l: New.
569 * testsuite/gas/riscv/absolute-sec.s: New.
570
debd1a62
MW		 5712020-09-23 Mark Wielaard <mark@klomp.org>
572
573 * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
574
6eee0315
AC		 5752020-09-24 Alex Coplan <alex.coplan@arm.com>
576
577 * config/tc-arm.c (arm_cpus): Add Neoverse V1.
578 * doc/c-arm.texi: Document Neoverse V1 support.
579
9e980ddc
AC		 5802020-09-24 Alex Coplan <alex.coplan@arm.com>
581
582 * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
583 * doc/c-aarch64.texi: Document Neoverse V1 support.
584
f3034e25
AC		 5852020-09-24 Alex Coplan <alex.coplan@arm.com>
586
587 * config/tc-arm.c (arm_cpus): Add Neoverse N2.
588 * doc/c-arm.texi: Document -mcpu=neoverse-n2.
589
81d54bb7
CL		 5902020-09-24 Lili Cui <lili.cui@intel.com>
591
592 * NEWS: Add TDX.
593 * config/tc-i386.c (cpu_arch): Add .tdx.
594 (cpu_noarch): Likewise.
595 * doc/c-i386.texi: Document tdx.
596 * testsuite/gas/i386/i386.exp: Run tdx tests.
597 * testsuite/gas/i386/tdx.d: Likewise.
598 * testsuite/gas/i386/tdx.s: Likewise.
599 * testsuite/gas/i386/x86-64-tdx.d: Likewise.
600 * testsuite/gas/i386/x86-64-tdx.s: Likewise.
601
6022020-09-17 Cooper Qu <cooper.qu@linux.alibaba.com>
afdcafe8
CQ		 603
604 * config/tc-csky.c (parse_type_ctrlreg): Use function
605 csky_get_control_regno to operand.
606 (csky_get_reg_val): Likewise.
607 (is_reg_sp_with_bracket): Use function csky_get_reg_val
608 to parse operand.
609 (is_reg_sp): Refine.
610 (is_oimm_within_range): Fix, report error when operand
611 is not constant.
612 (parse_type_cpreg): Refine.
613 (parse_type_cpcreg): Refine.
614 (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
615 (md_assemble): Fix no error reporting somtimes when
616 operands number are not fit.
617 (csky_addc64): Refine.
618 (csky_subc64): Refine.
619 (csky_or64): Refine.
620 (v1_work_fpu_fo): Refine.
621 (v1_work_fpu_read): Refine.
622 (v1_work_fpu_writed): Refine.
623 (v1_work_fpu_readd): Refine.
624 (v2_work_addc): New function, strengthen the operands legality
625 check of addc.
0be2fe67 626 * testsuite/gas/csky/all.d : Use register number format when
afdcafe8 627 disassemble register name by default.
0be2fe67
AM		 628 * testsuite/gas/csky/cskyv2_all.d : Likewise.
629 * testsuite/gas/csky/trust.d: Likewise.
630 * testsuite/gas/csky/cskyv2_ck860.d : Fix.
631 * testsuite/gas/csky/trust.s : Fix.
c4694f17
TG		 632
6332020-09-23 Lili Cui <lili.cui@intel.com>
634
635 * NEWS: Add Key Locker.
636 * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
637 (cpu_noarch): Likewise.
638 * doc/c-i386.texi: Document kl and wide_kl.
639 * testsuite/gas/i386/i386.exp: Run keylocker tests.
640 * testsuite/gas/i386/keylocker-intel.d: New test.
641 * testsuite/gas/i386/keylocker.d: Likewise.
642 * testsuite/gas/i386/keylocker.s: Likewise.
643 * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
644 * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
645 * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
646 * testsuite/gas/i386/x86-64-property-10.d: Likewise.
647 * testsuite/gas/i386/property-10.d: Likewise.
648 * testsuite/gas/i386/property-10.s: Likewise.
649
b1b11e92
AM		 6502020-09-21 Alan Modra <amodra@gmail.com>
651
652 PR 26569
653 * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
654 relocs.
655 (riscv_call): Tie them off after the jalr.
656 (md_apply_fix): Zero fx_size of RELAX fixup.
657
6e25f888
DF		 6582020-09-018 David Faust <david.faust@oracle.com>
659
660 * testsuite/gas/bpf/alu-xbpf.d: New file.
661 * testsuite/gas/bpf/alu-xbpf.s: Likewise.
662 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
663 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
664 * testuiste/gas/bpf/bpf.exp: Run new tests.
665
5947daaf
NC		 6662020-09-18 Tucker <tuckkern+sourceware@gmail.com>
667
668 PR 26556
669 * read.c (bss_alloc): Convert size parameter from octets to
670 bytes.
671
848471ac
AM		 6722020-09-17 Alan Modra <amodra@gmail.com>
673
674 * testsuite/gas/i386/i386.exp: Return early if not x86.
675
c1229f84
AM		 6762020-09-16 Alan Modra <amodra@gmail.com>
677
678 * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
679 elf_symbol_from invocation.
680 * config/tc-aarch64.c (s_variant_pcs): Likewise.
681 * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
682 * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
683 (ppc_fix_adjustable): Likewise.
684 * config/tc-xgate.c (xgate_frob_symbol): Likewise.
685
ec6653d8
L		 6862020-09-15 H.J. Lu <hongjiu.lu@intel.com>
687
688 * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
689 * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
690
7e30b1eb
AM		 6912020-09-15 Alan Modra <amodra@gmail.com>
692
693 PR 26610
694 * config/tc-arm.c (move_or_literal_pool): Correct extraction of
695 bignum. Use unsigned "v"
696 (is_double_a_single): Make "v" and "mantissa" unsigned. Formatting.
697 (double_to_single): Likewise.
698
f36eda1f
NC		 6992020-09-15 Nick Clifton <nickc@redhat.com>
700
701 * read.c (s_nop): Preserve the input_line_pointer around the call
702 to md_assemble.
703 * config/tc-s12z.c (md_assemble): Revert previous delta.
704
6db99906
DF		 7052020-09-15 David Faust <david.faust@oracle.com>
706
707 * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
708
b1766e7c
NC		 7092020-09-14 Nick Clifton <nickc@redhat.com>
710
711 * read.c (s_nop): New function. Handles the .nop directive.
712 (potable): Add entry for "nop".
713 (s_nops): Code tidy.
714 * read.h (s_nop): Add prototype.
715 * config/tc-bpf.h (md_single_noop_insn): Define.
716 * config/tc-mmix.h (md_single_noop_insn): Define.
717 * config/tc-or1k.h (md_single_noop_insn): Define.
2ddc8f01 718 * config/tc-ia64.h (md_single_noop_insn): Define.
b1766e7c
NC		 719 * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
720 rather than corrupting it.
721 * write.c (relax_segment): Update error message regarding
722 non-absolute values passed to .fill and .nops.
723 * NEWS: Mention the new directive.
724 * doc/as.texi: Document the new directive.
725 * doc/internals.texi: Document the new internal macros used to
726 implement the new directive.
727 * testsuite/gas/all/nop.s: New test.
728 * testsuite/gas/all/nop.d: New test control file.
729 * testsuite/gas/all/gas.exp: Run the new test.
730 * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
731 * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
732 control file.
733 * testsuite/gas/elf/elf.exp: Run the new test.
734 * testsuite/gas/i386/space1.l: Adjust expected output.
735
edc7a80a
MW		 7362020-09-07 Mark Wielaard <mark@klomp.org>
737
738 * as.texi (-g): Explicitly mention when .debug_info and .debug_line
739 are generated for the DWARF format.
740 (Loc): Add that it is an error to both use a .loc directive and
741 generate a .debug_line yourself.
742 * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
743 (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
744 (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
745 an error. Only create .debug_line if it is empty (or doesn't exist).
746 * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
747 an elf target.
748 * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
749
89ce8eab
CQ		 7502020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
751
752 * config/tc-csky.c (md_begin): Enable extend lrw by default for
753 CK802, CK803 and CK860.
754
525a0aa3
CQ		 7552020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
756
757 * config/tc-csky.c (struct csky_cpu_info): Add new members
758 isa_flag, features and ver.
759 (struct csky_cpu_feature): New.
760 (struct csky_cpu_version): New.
761 (CSKY_FEATURE_MAX): Define.
762 (CSKY_CPU_REVERISON_MAX): Define.
763 (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
764 FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
765 Define, each standard one collection of instructions.
766 (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
767 CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
768 CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
769 CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
770 CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
771 CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
772 CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
773 CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
774 CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
775 the features combination used by cpu.
776 (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
777 CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
778 CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
779 Define, version information used by cpu.
780 (csky_cpus): Refine, and add CK804, CK805 and CK800.
781 (parse_cpu): Refine.
782 (parse_arch): Refine.
783 (md_show_usage): Refine.
784 (md_begin): Refine.
785
15a32af5
AM		 7862020-09-09 Alan Modra <amodra@gmail.com>
787
788 * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
789 valueT is smaller than 64 bits.
790
6a1ed910
CQ		 7912020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
792
793 * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
794 (CSKY_ISA_860): Likewise.
795
a2061b9f
CQ		 7962020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
797
798 * config/tc-csky.c (float_abi): New.
799 (md_longopts): Add mfloat-abi.
800 (struct sky_option_value_table): New.
801 (csky_float_abis): New, the possible values for -mfloat-abi.
802 (parse_float_abi): New funtion.
803 (md_show_usage): Show help information for -mfloat-abi.
804 (set_csky_attribute): Store float-abi value.
805
1feede9b
CQ		 8062020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
807
808 * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
809 helper function to encode fpuv3 fmovi instructions.
810 (float_work_fpuv3_fstore): New function.
811 (struct literal): Add new member 'offset'.
812 (csky_cpus): New cpu CK860f.
813 (enter_literal): Return literal pool pointer instead of offset.
814 (parse_rt): Adjust the change of enter_literal.
815 (parse_rtf): Likewise.
816 (v1_work_lrw): Likewise.
817 (v1_work_jbsr): Likewise.
818 (v2_work_lrw): Likewise.
819 (v2_work_jbsr): Likewise.
820 (v2_work_jsri): Likewise.
821 (vdsp_work_vlrw): Likewise.
822 (is_freglist_legal): Add handler for FPUV3.
823 (parse_type_freg): Likewise.
824 (is_imm_within_range): Set e.X_add_number if it is a signed and
825 negtive number.
826 (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
827 OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
828 and OPRND_TYPE_DFLOAT_FMOVI.
829 (float_to_half): Convert float number to harf float.
830 * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
831 the test cases for FPUV3, they are divided by instruction
832 operands format and both have legal cases and illegal cases.
833
7d81bc93
JL		 8342020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
835 Kuan-Lin Chen <kuanlinchentw@gmail.com>
836
837 * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
838 (msp430_md_end): Call msp430_insert_uleb128_fixes.
839
f1363b0f
AC		 8402020-09-08 Alex Coplan <alex.coplan@arm.com>
841
842 * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
843 * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
844
38cf07a6
AC		 8452020-09-08 Alex Coplan <alex.coplan@arm.com>
846
847 * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
848 validation function.
849 (parse_sys_ins_reg): Likewise.
850 (print_operands): Pass CPU features to aarch64_print_operand().
851 * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
852 * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
853 * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
854 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
855 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
856 * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
857 * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
858
03fb3142
AC		 8592020-09-08 Alex Coplan <alex.coplan@arm.com>
860
861 * testsuite/gas/aarch64/dfb.d: New test.
862 * testsuite/gas/aarch64/dfb.s: Input.
863
95830c98
AC		 8642020-09-08 Alex Coplan <alex.coplan@arm.com>
865
866 * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
867 * doc/c-aarch64.texi: Document -march=armv8-r.
868
d2a54558
MW		 8692020-09-07 Mark Wielaard <mark@klomp.org>
870
871 * dwarf2dbg.c (add_line_strp): New function.
872 (out_dir_and_file_list): Take line_seg and sizeof_offset as
873 arguments, Use DW_FORM_line_strp for dir and file. Call
874 add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
875 (out_debug_line): Call out_dir_and_file_list with line_seg and
876 sizeof_offset.
0be2fe67 877 * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
d2a54558
MW		 878 strings.
879
bdd3b953
MW		 8802020-09-07 Mark Wielaard <mark@klomp.org>
881
882 * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
883 (out_debug_ranges): Add ranges_sym argument and set it.
884 (out_debug_rnglists): New function.
885 (out_debug_info): Change ranges_seg argument to ranges_sym
886 and use it to set DW_AT_ranges value.
887 (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
888 DWARF2_VERSION 5 call out_debug_rnglists.
889
8902020-09-07 Mark Wielaard <mark@klomp.org>
b0b3ea7e
MW		 891
892 * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
893 FALSE.
0be2fe67 894 * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
b0b3ea7e 895
dd216e07
MW		 8962020-09-01 Mark Wielaard <mark@klomp.org>
897
898 * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
899 version 4 or higher.
900
c77a6ef6
AM		 9012020-09-02 Alan Modra <amodra@gmail.com>
902
903 * expr.c (add_to_result, subtract_from_result): Use unsigned
904 addition and subtraction.
905
01a6f9da
AM		 9062020-09-02 Alan Modra <amodra@gmail.com>
907
908 * config/tc-z80.c (is_overflow): Avoid too large shift.
909
6228e279
AM		 9102020-09-02 Alan Modra <amodra@gmail.com>
911
912 * config/tc-sparc.c (in_signed_range): Use an unsigned type for
913 sign mask.
914
1929210d
AM		 9152020-09-02 Alan Modra <amodra@gmail.com>
916
917 * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
918
7697028a
AM		 9192020-09-02 Alan Modra <amodra@gmail.com>
920
921 * config/tc-mips.c (load_register): Avoid too large shift.
922
602e9f0a
AM		 9232020-09-02 Alan Modra <amodra@gmail.com>
924
925 * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
926
17e782e9
AM		 9272020-09-02 Alan Modra <amodra@gmail.com>
928
929 * config/rx-parse.y (rx_intop): Avoid too large shifts.
930 (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
931 (rtsd_immediate): Use correctly typed unsigned variables.
932
4dda287b
AM		 9332020-09-02 Alan Modra <amodra@gmail.com>
934
935 * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
936 constant shifted left.
937
251150ad
AM		 9382020-09-02 Alan Modra <amodra@gmail.com>
939
940 * config/bfin-lex.l: Use an unsigned type for "value".
941
f6e6b052
AM		 9422020-09-02 Alan Modra <amodra@gmail.com>
943
944 * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
945 on BFD64.
946
4211a340
CQ		 9472020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
948
949 * config/tc-csky.c (csky_cpus): Add ck803r3.
950 (CSKY_ISA_803R3): Define.
951 (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
952
8119cc38
CQ		 9532020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
954
955 * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
956
e61ef79e
CQ		 9572020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
958
959 * config/tc-csky.c (struct literal): New member bignum.
960 (dump_literals): Handle big constant.
961 (enter_literal): Likewise.
962 (parse_type_freg): Handle vector register.
963
4c8584be
L		 9642020-09-01 H.J. Lu <hongjiu.lu@intel.com>
965
966 * doc/as.texi: Document the .tls_common directive.
967
7af67752
AM		 9682020-09-01 Alan Modra <amodra@gmail.com>
969
970 PR 26420
971 PR 26421
972 PR 26425
973 PR 26427
974 * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
975 uncond_value unsigned.
976 (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
977 (parse_big_immediate): Cast generic_bignum elements to unsigned.
978 (encode_thumb32_immediate): Shift left 0xffU.
979 (double_to_single): Make sign unsigned. Tidy.
980 (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
981 valueT.
982 (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
983 (md_assemble): Likewise.
984 (handle_pred_state): Make cond unsigned.
985 (thumb32_negate_data_op): Make variables unsigned.
986 (md_apply_fix): Make value and newval unsigned, adjust uses.
987
06de2e0d
AM		 9882020-08-31 Alan Modra <amodra@gmail.com>
989
990 PR 26510
991 * config/tc-z8k.c (buffer): Use unsigned char.
992 (apply_fix): Use unsigned char* pointers.
993 (build_bytes): Likewise and mask nibbles when packing.
994
8e822017
AM		 9952020-08-31 Alan Modra <amodra@gmail.com>
996
997 PR 26503
998 * config/tc-v850.c (parse_register_list): Shift 1u left.
999
94f360ea
AM		 10002020-08-31 Alan Modra <amodra@gmail.com>
1001
1002 PR 26502
1003 * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
1004
8659fff0
AM		 10052020-08-31 Alan Modra <amodra@gmail.com>
1006
1007 PR 26497
1008 * config/tc-sh.c (assemble_ppi): Use unsigned variables.
1009
548c8b2b
AM		 10102020-08-31 Alan Modra <amodra@gmail.com>
1011
1012 PR 26495
1013 * config/tc-score.c (s3_apply_fix): Use unsigned variables.
1014 * config/tc-score7.c (s7_apply_fix): Likewise.
1015
51bf29b1
AM		 10162020-08-31 Alan Modra <amodra@gmail.com>
1017
1018 PR 26480
1019 * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
1020
baeb994f
AM		 10212020-08-31 Alan Modra <amodra@gmail.com>
1022
1023 PR 26479
1024 * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
1025
e0fd91ef
AM		 10262020-08-31 Alan Modra <amodra@gmail.com>
1027
1028 PR 26472
1029 PR 26473
1030 PR 26474
1031 * config/tc-mips.c (operand_reg_mask): Shift 1u left.
1032 (load_register): Shift 0xffffU left.
1033
46021a61
AM		 10342020-08-31 Alan Modra <amodra@gmail.com>
1035
1036 PR 26471
1037 * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
1038
7a5dd76f
AM		 10392020-08-31 Alan Modra <amodra@gmail.com>
1040
1041 PR 26468
1042 * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
1043 other variables.
1044
169ec512
AM		 10452020-08-31 Alan Modra <amodra@gmail.com>
1046
1047 PR 26493
1048 * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
1049 VALID_* macros to unsigned.
1050
880fc278
AM		 10512020-08-31 Alan Modra <amodra@gmail.com>
1052
1053 * config/tc-crx.c: Formatting.
1054 (CRX_PRINT): Wrap params in parentheses. Remove parens from uses
1055 throughout file.
1056 (reset_vars, get_register, get_copregister, get_optype, get_opbits),
1057 (get_opflags, get_number_of_operands, parse_operand, gettrap),
1058 (handle_LoadStor, getconstant, check_range, getreg_image),
1059 (parse_operands, parse_insn, print_operand, print_constant),
1060 (exponent2scale, mask_reg, process_label_constant, set_operand),
1061 (assemble_insn, print_insn): Delete unnecessary forward declaration.
1062 (print_insn): Make static.
1063 (print_constant): Make "constant" unsigned.
1064 (assemble_insn): Tidy REVERSE_MATCH index calc.
1065 * expr.c (generic_bignum_to_int32): Cast elements to valueT.
1066
26e3de8e
AM		 10672020-08-31 Alan Modra <amodra@gmail.com>
1068
1069 PR 26509
1070 * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
1071
737d2190
AM		 10722020-08-30 Alan Modra <amodra@gmail.com>
1073
1074 * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
1075 overflow test without UB. Avoid other UB shifts by making them
1076 unsigned.
1077
e2e82b11
CQ		 10782020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1079
1080 * config/tc-csky.c (csky_error_state): New member 'arg_int'.
1081 (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
1082 (SET_ERROR_INTEGER): New.
1083 (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
1084 ERROR_VREG_OVER_RANGE.
1085 (csky_show_error): Pass an integer argument for some error
1086 numbers.
1087 (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
1088 (parse_rt): Likewise.
1089 (parse_type_ctrlreg): Likewise.
1090 (csky_get_reg_val): Likewise.
1091 (is_reglist_legal): Likewise.
1092 (is_freglist_legal): Likewise.
1093 (is_reglist_dash_comma_legal): Likewise.
1094 (is_reg_lshift_illegal): Likewise.
1095 (is_psr_bit): Likewise.
1096 (parse_type_cpreg): Likewise.
1097 (parse_type_cpcreg): Likewise.
1098 (parse_type_areg): Likewise.
1099 (parse_type_freg): Likewise.
1100 (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
1101 (get_operand_value): Likewise.
1102 (parse_operands_op): Likewise and call is_imm_within_range,
1103 is_imm_within_range_ext and is_oimm_within_range.
1104 (md_assemble): Likewise.
1105 (is_imm_within_range): New.
1106 (is_imm_within_range_ext): Rename from is_imm_over_range.
1107 (is_oimm_within_range): Rename from is_oimm_over_range.
1108 (v2_work_add_sub): Call SET_ERROR_INTEGER.
1109 (csky_rolc): call is_imm_within_range instead of
1110 is_imm_over_range.
1111
dd221981
CQ		 11122020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1113
1114 * config/tc-csky.c (md_begin): Add warning when -mdsp and
1115 -mcpu=ck803ern are both added.
1116 (parse_ldst_imm): Fix error message.
1117
2781f857
AM		 11182020-08-30 Alan Modra <amodra@gmail.com>
1119
1120 * testsuite/gas/cr16/cbitb_test.d: Update expected output.
1121 * testsuite/gas/cr16/cbitw_test.d: Likewise.
1122 * testsuite/gas/cr16/sbitb_test.d: Likewise.
1123 * testsuite/gas/cr16/sbitw_test.d: Likewise.
1124 * testsuite/gas/cr16/storb_test.d: Likewise.
1125 * testsuite/gas/cr16/storw_test.d: Likewise.
1126 * testsuite/gas/cr16/tbitb_test.d: Likewise.
1127 * testsuite/gas/cr16/tbitw_test.d: Likewise.
1128
c9302810
AM		 11292020-08-30 Alan Modra <amodra@gmail.com>
1130
d0ed6fdd
AM		 1131 PR 26437
1132 PR 26438
c9302810
AM		 1133 * config/tc-cr16.c: Include limits.h, formatting.
1134 (CR16_PRINT): Wrap params in parentheses. Remove parens from uses
1135 throughout file.
1136 (getconstant): Handle zero nbits.
1137 (print_operand): Use unsigned variables. Simplify handling of
1138 index regs.
1139 (check_range): Use int32_t variables. Correct range checks.
1140
8a267ea8
AM		 11412020-08-29 Alan Modra <amodra@gmail.com>
1142
1143 PR 26481
1144 * config/tc-pj.c (md_assemble): Don't loop past end of
1145 opcode->arg array.
1146
ed2ed4dc
AM		 11472020-08-28 Alan Modra <amodra@gmail.com>
1148
1149 PR 26460
1150 * config/tc-ia64.c (parse_operands): Don't access past end of
1151 idesc->operands.
1152
4a5700b6
MW		 11532020-08-26 Mark Wielaard <mark@klomp.org>
1154
1155 * as.c (parse_args): Handle bad -gdwarf options.
1156
0861f561
CQ		 11572020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
1158
0be2fe67 1159 * config/tc-csky.c (md_begin): Set attributes.
0861f561
CQ		 1160 (isa_flag): Change type to unsigned 64 bits.
1161 (struct csky_cpu_info): Likewise.
1162 (struct csky_macro_info): Likewise.
1163 (set_csky_attribute): New.
1164 * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
1165 * testsuite/gas/csky/all.d: Likewise.
1166 * testsuite/gas/csky/bsr1.d: Likewise.
1167 * testsuite/gas/csky/csky_vdsp.d: Likewise.
1168 * testsuite/gas/csky/cskyv2_all.d: Likewise.
1169 * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
1170 * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
1171 * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
1172 * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
1173 * testsuite/gas/csky/cskyv2_float.d: Likewise.
1174 * testsuite/gas/csky/enhance_dsp.d: Likewise.
1175 * testsuite/gas/csky/java.d: Likewise.
1176 * testsuite/gas/csky/v1_float.d: Likewise.
1177 * testsuite/gas/csky/v2_float_part1.d: Likewise.
1178 * testsuite/gas/csky/v2_float_part2.d: Likewise.
1179 * testsuite/gas/csky/v2_tls_gd.d: Likewise.
1180 * testsuite/gas/csky/v2_tls_ie.d: Likewise.
1181 * testsuite/gas/csky/v2_tls_ld.d: Likewise.
1182 * testsuite/gas/csky/v2_tls_le.d: Likewise.
1183 * testsuite/gas/elf/elf.exp: Add handler for CSKY.
1184 * testsuite/gas/elf/section2.e-csky: New.
1185
6fbd4a8e
AM		 11862020-08-27 Alan Modra <amodra@gmail.com>
1187
1188 PR 26467
1189 * cgen.c (weak_operand_overflow_check): Handle opmask for
1190 operand length zero. Use 1UL constant.
1191
e637b7ba
AM		 11922020-08-26 Alan Modra <amodra@gmail.com>
1193
1194 PR 26508
1195 * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
1196 when n_entries is zero.
1197
d8d6da13
AM		 11982020-08-26 Alan Modra <amodra@gmail.com>
1199
1200 PR 26448
1201 * symbols.c: Include limits.h.
1202 (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
1203 unsigned shift. Warn if shift count larger than valueT size.
1204
b2f386b9
AM		 12052020-08-26 Alan Modra <amodra@gmail.com>
1206
1207 PR 26447
1208 * expr.c (expr <O_left_shift>): Do an unsigned shift.
1209
12102020-08-25 Alan Modra <amodra@gmail.com>
1211
4449c81a
DF		 12122020-08-26 David Faust <david.faust@oracle.com>
1213
1214 * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
1215 * testsuite/gas/bpf/indcall-1.d: New file.
1216 * testsuite/gas/bpf/indcall-1.s: Likewise.
1217 * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
1218 * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
1219 * testsuite/gas/bpf/bpf.exp: Run new tests.
1220
69ff2100
AM		 12212020-08-25 Alan Modra <amodra@gmail.com>
1222
b2f386b9 1223 PR 26501
0be2fe67 1224 * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
69ff2100
AM		 1225 misc_symbol_hash entries without values.
1226
1de153a1
AM		 12272020-08-25 Alan Modra <amodra@gmail.com>
1228
1229 PR 26500
0be2fe67
AM		 1230 * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
1231 insn with name = "".
1de153a1 1232
d3e0badd
AM		 12332020-08-25 Alan Modra <amodra@gmail.com>
1234
1235 PR 26441
1236 * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
1237 two or three chars, and don't bother copying.
1238
250dd99f
AM		 12392020-08-25 Alan Modra <amodra@gmail.com>
1240
1241 PR 26426
1242 * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
1243 NS_NULL shape.
1244
30b940a0
AM		 12452020-08-25 Alan Modra <amodra@gmail.com>
1246
1247 PR 26410
1248 * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
1249 (dollar_label_clear): Don't call memset with NULL pointer.
1250
ca159256
AM		 12512020-08-25 Alan Modra <amodra@gmail.com>
1252
1253 * config/tc-arc.c (declare_register_set): Avoid false positive
1254 format-overflow warning.
1255 * config/tc-epiphany.c (md_assemble): Likewise.
1256 * config/tc-mips.c (md_begin): Likewise.
1257 * config/tc-mmix.c (mmix_md_begin): Likewise.
1258 * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
1259 positive "may be used uninitialized" warning.
1260
531c73a3
CQ		 12612020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
1262
1263 * config/tc-csky.c (csky_archs): Add item for CK860,
1264 change ck810 and ck807's arch_flag.
1265 (csky_cpus): Add item for CK860.
1266 (md_begin): Enable DSP for CK810 and CK807 by default.
1267 (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
0be2fe67
AM		 1268 * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
1269 * testsuite/gas/csky/cskyv2_all.s: Likewise.
1270 * testsuite/gas/csky/cskyv2_ck860.d: New.
1271 * testsuite/gas/csky/cskyv2_ck860.s: New.
1272 * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
1273 * testsuite/gas/csky/enhance_dsp.s: Likewise.
531c73a3 1274
12c4b9aa
AM		 12752020-08-24 Alan Modra <amodra@gmail.com>
1276
1277 * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
1278 in case where it isn't copied.
1279 * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
1280 * testsuite/gas/tic54x/field.d: Dump section contents and symbols
1281 rather than disassembling.
1282 * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
1283
f16c3d4f
AM		 12842020-08-24 Alan Modra <amodra@gmail.com>
1285
1286 * config/tc-aarch64.c (md_begin): Don't bother checking for
1287 out of memory failure from str_htab_create.
1288 * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
1289 (arc_extcorereg, arc_stralloc): Likewise.
1290 * config/tc-arm.c (md_begin): Likewise.
1291 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1292 * config/tc-cris.c (md_begin): Likewise.
1293 * config/tc-crx.c (md_begin): Likewise.
1294 * config/tc-pdp11.c (md_begin): Likewise.
1295 * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
1296 * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
1297
f3da8a96
AM		 12982020-08-24 Alan Modra <amodra@gmail.com>
1299
1300 * config/tc-arm.c (move_or_literal_pool): Avoid false positive
1301 "may be used uninitialised".
1302 (opcode_lookup): Likewise.
1303
85d14aae
AM		 13042020-08-24 Alan Modra <amodra@gmail.com>
1305
1306 PR 26526
1307 * symbols.c (local_symbol_convert): Clear out xtra.
1308
d04aee0f
CQ		 13092020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1310
1311 * config/tc-csky.c (CSKY_ISA_803R2): New.
1312 (csky_archs): Add ck803r2 series.
1313 (md_begin): Fix warning about -medsp.
1314 (csky_get_freg_val): Support lowercase of fpu register name.
1315 * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
1316 * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
1317
fe0e921f
AM		 13182020-08-23 Alan Modra <amodra@gmail.com>
1319
1320 PR 26513
1321 * hash.h (htab_insert): Update prototype and comment.
1322 (struct string_tuple): Make "value" a const void*.
1323 (string_tuple_alloc): Likewise.
1324 (str_hash_find, str_hash_find_n): Cast returned value.
1325 (str_hash_insert): Add "replace" parameter, and return slot pointer.
1326 Free alloc'd element when not inserted.
1327 * hash.c (htab_insert): Likewise. Return slot when element exists,
1328 otherwise return NULL.
1329 * read.c (pop_insert): Insert into hash table without first searching.
1330 * config/tc-avr.c (md_begin): Likewise.
1331 * config/tc-msp430.c (md_begin): Likewise.
1332 * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
1333 * config/tc-v850.c (md_begin): Likewise.
1334 * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
1335 (delete_macro): Delete from hash table.
1336 * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
1337
1338 * symbols.c (local_symbol_make, symbol_table_insert): Allow
1339 replacement of hash table entries.
1340 * config/obj-coff-seh.c (seh_hash_insert): Likewise.
1341 * config/obj-coff.c (tag_insert): Likewise.
1342 * config/tc-iq2000.c (iq2000_add_macro): Likewise.
1343 * config/tc-m68k.c (md_begin): Likewise for aliases.
1344 * config/tc-tic4x.c (tic4x_asg): Likewise.
1345 * config/tc-tic6x.c (md_begin): Likewise.
1346
1347 * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
1348 hash table entries.
1349 * ecoff.c (add_string, get_tag): Likewise.
1350 * macro.c (expand_irp): Likewise.
1351 * config/obj-elf.c (build_additional_section_info): Likewise.
1352 * config/tc-aarch64.c (insert_reg_alias): Likewise.
1353 (checked_hash_insert): Likewise.
1354 * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
1355 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1356 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1357 * config/tc-arm.c (insert_reg_alias): Likewise.
1358 (arm_tc_equal_in_insn, md_begin): Likewise.
1359 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1360 * config/tc-cris.c (md_begin): Likewise.
1361 * config/tc-crx.c (md_begin): Likewise.
1362 * config/tc-csky.c (md_begin): Likewise.
1363 * config/tc-d10v.c (md_begin): Likewise.
1364 * config/tc-dlx.c (md_begin): Likewise.
1365 * config/tc-ft32.c (md_begin): Likewise.
1366 * config/tc-h8300.c (md_begin): Likewise.
1367 * config/tc-hppa.c (md_begin): Likewise.
1368 * config/tc-i386.c (md_begin): Likewise.
1369 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1370 (md_begin, dot_alias): Likewise.
1371 * config/tc-m68hc11.c (md_begin): Likewise.
1372 * config/tc-m68k.c (md_begin): Likewise.
1373 * config/tc-mcore.c (md_begin): Likewise.
1374 * config/tc-microblaze.c (md_begin): Likewise.
1375 * config/tc-mips.c (md_begin): Likewise.
1376 * config/tc-mmix.c (md_begin): Likewise.
1377 * config/tc-mn10200.c (md_begin): Likewise.
1378 * config/tc-mn10300.c (md_begin): Likewise.
1379 * config/tc-moxie.c (md_begin): Likewise.
1380 * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
1381 * config/tc-nios2.c (md_begin): Likewise.
1382 * config/tc-ns32k.c (md_begin): Likewise.
1383 * config/tc-pdp11.c (md_begin): Likewise.
1384 * config/tc-pj.c (fake_opcode, md_begin): Likewise.
1385 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1386 * config/tc-pru.c (md_begin): Likewise.
1387 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1388 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1389 (riscv_init_csr_hash): Likewise.
1390 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1391 * config/tc-score.c (s3_insert_reg): Likewise.
1392 (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
1393 * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
1394 (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
1395 * config/tc-sh.c (md_begin): Likewise.
1396 * config/tc-sparc.c (md_begin): Likewise.
1397 * config/tc-spu.c (md_begin): Likewise.
1398 * config/tc-tic30.c (md_begin): Likewise.
1399 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1400 * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
1401 (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
1402 (subsym_substitute): Likewise.
1403 * config/tc-tilegx.c (md_begin): Likewise.
1404 * config/tc-tilepro.c (md_begin): Likewise.
1405 * config/tc-vax.c (vip_begin): Likewise.
1406 * config/tc-wasm32.c (md_begin): Likewise.
1407 * config/tc-xgate.c (md_begin): Likewise.
1408 * config/tc-z8k.c (md_begin): Likewise.
1409 * testsuite/gas/ppc/dcbt.d,
1410 * testsuite/gas/ppc/dcbt.s: New test.
1411 * testsuite/gas/ppc/ppc.exp: Run it.
1412
1413 * ecoff.c (add_string): Report fatal error on duplicates.
1414 * config/tc-alpha.c (md_begin): Likewise.
1415 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1416 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1417 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1418 * config/tc-cris.c (md_begin): Likewise.
1419 * config/tc-crx.c (md_begin): Likewise.
1420 * config/tc-dlx.c (md_begin): Likewise.
1421 * config/tc-hppa.c (md_begin): Likewise.
1422 * config/tc-i386.c (md_begin): Likewise.
1423 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1424 (md_begin): Likewise.
1425 * config/tc-m68k.c (md_begin): Likewise.
1426 * config/tc-mips.c (md_begin): Likewise.
1427 * config/tc-nios2.c (md_begin): Likewise.
1428 * config/tc-ns32k.c (md_begin): Likewise.
1429 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1430 * config/tc-pru.c (md_begin): Likewise.
1431 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1432 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1433 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1434 * config/tc-sparc.c (md_begin): Likewise.
1435 * config/tc-tic30.c (md_begin): Likewise.
1436 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1437 * config/tc-tilegx.c (md_begin): Likewise.
1438 * config/tc-tilepro.c (md_begin): Likewise.
1439 * config/tc-vax.c (vip_begin): Likewise.
1440
1441 * config/tc-alpha.c,
1442 * config/tc-arm.c,
1443 * config/tc-avr.c,
1444 * config/tc-cr16.c,
1445 * config/tc-csky.c,
1446 * config/tc-i386.c,
1447 * config/tc-m68hc11.c,
1448 * config/tc-m68k.c,
1449 * config/tc-microblaze.c,
1450 * config/tc-ns32k.c,
1451 * config/tc-pj.c,
1452 * config/tc-ppc.c,
1453 * config/tc-score.c,
1454 * config/tc-score7.c,
1455 * config/tc-tic4x.c,
1456 * config/tc-tic54x.c,
1457 * config/tc-tilegx.c,
1458 * config/tc-tilepro.c,
1459 * config/tc-xgate.c: Formatting.
1460
5014c2d2
AM		 14612020-08-21 Alan Modra <amodra@gmail.com>
1462
1463 * symbols.c (struct local_symbol): Add "hash" entry. Reorder fields.
1464 Delete union. Adjust code throughout file.
1465 (struct symbol): Add "hash", "name" and "x" entries. Reorder fields.
1466 Split off some to..
1467 (struct xsymbol): ..this. New struct. Adjust code throughout file
1468 accessing these fields.
1469 (struct symbol_entry): Delete.
1470 (union symbol_entry): New.
1471 (hash_symbol_entry): Adjust for symbol_entry_t change.
1472 (symbol_entry_find): Likewise.
1473 (eq_symbol_entry): Compare hash values too.
1474 (symbol_entry_alloc): Delete.
1475 (local_symbol_converted_p, local_symbol_mark_converted): Delete.
1476 (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
1477 (local_hash): Delete.
1478 (abs_symbol_x, dot_symbol_x): New static var.
1479 (symbol_init): New function.
1480 (symbol_create): Rewrite.
1481 (LOCAL_SYMBOL_CHECK): Delete. Replace uses throughout with simple
1482 test of flags.local_symbol.
1483 (local_symbol_make): Adjust for struct local_symbol changes.
1484 (local_symbol_convert): Rewrite. Adjust all callers.
1485 (symbol_table_insert): Simplify.
1486 (symbol_clone): Comment on local sym cloning. Handle split symbol
1487 struct.
1488 (get_real_sym): Delete. Remove all uses.
1489 (symbol_find_exact_noref): Simplify.
1490 (resolve_local_symbol): Don't resolve non-locals.
1491 (S_SET_SEGMENT): Don't special case reg_section.
1492 (S_SET_NAME): Set both name and bsym->name.
1493 (symbol_mark_resolved, symbol_resolved_p): Simplify.
1494 (symbol_symbolS): Update comment.
1495 (symbol_begin): Don't create local_hash. Adjust abs_symbol setup.
1496 (dot_symbol_init): Adjust dot_symbol setup.
1497 (symbol_print_statistics): Delete local_hash stats.
1498
3c0d9d71
AM		 14992020-08-21 Alan Modra <amodra@gmail.com>
1500
1501 * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
1502 and remove sy_ from other field names. Update throughout.
1503 (struct symbol): Remove sy_ from field names. Delete unused
1504 TARGET_SYMBOL_FIELDS. Update throughout file. Move after..
1505 (struct local_symbol): ..here. Remove lsy_ from field names.
1506 Delete unused TC_LOCAL_SYMFIELD_TYPE. Update throughout file.
1507 (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
1508 Expand uses throughout file.
1509 (local_symbol_get_frag, local_symbol_set_frag): Likewise.
1510 (symbol_new): Move symbol_table_frozen test to..
1511 (symbol_append): ..here, and..
1512 (symbol_insert): ..here.
1513 (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
1514 (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
1515 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
1516
e01e1cee
AM		 15172020-08-21 Alan Modra <amodra@gmail.com>
1518
1519 * symbols.h (symbol_new, symbol_create, local_symbol_make),
1520 (symbol_temp_new): Arrange params as section, frag, offset.
1521 * symbols.c: Adjust to suit.
1522 * as.c: Likewise.
1523 * cgen.c: Likewise.
1524 * dwarf2dbg.c: Likewise.
1525 * ecoff.c: Likewise.
1526 * expr.c: Likewise.
1527 * itbl-ops.c: Likewise.
1528 * read.c: Likewise.
1529 * stabs.c: Likewise.
1530 * subsegs.c: Likewise.
1531 * config/obj-coff.c: Likewise.
1532 * config/obj-elf.c: Likewise.
1533 * config/obj-macho.c: Likewise.
1534 * config/tc-aarch64.c: Likewise.
1535 * config/tc-alpha.c: Likewise.
1536 * config/tc-arc.c: Likewise.
1537 * config/tc-arm.c: Likewise.
1538 * config/tc-avr.c: Likewise.
1539 * config/tc-cr16.c: Likewise.
1540 * config/tc-cris.c: Likewise.
1541 * config/tc-csky.c: Likewise.
1542 * config/tc-dlx.c: Likewise.
1543 * config/tc-hppa.c: Likewise.
1544 * config/tc-i386.c: Likewise.
1545 * config/tc-ia64.c: Likewise.
1546 * config/tc-m32r.c: Likewise.
1547 * config/tc-m68k.c: Likewise.
1548 * config/tc-mips.c: Likewise.
1549 * config/tc-mmix.c: Likewise.
1550 * config/tc-mn10200.c: Likewise.
1551 * config/tc-mn10300.c: Likewise.
1552 * config/tc-nds32.c: Likewise.
1553 * config/tc-nios2.c: Likewise.
1554 * config/tc-ppc.c: Likewise.
1555 * config/tc-riscv.c: Likewise.
1556 * config/tc-s390.c: Likewise.
1557 * config/tc-sh.c: Likewise.
1558 * config/tc-tic4x.c: Likewise.
1559 * config/tc-tic54x.c: Likewise.
1560 * config/tc-xtensa.c: Likewise.
1561
d285ba8d
CQ		 15622020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1563
1564 * config/tc-csky.c (csky_insn_info): Add member last_isize.
1565 (md_assemble): Assign value to csky_insn.last_isize.
1566 * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1567 * testsuite/gas/csky/enhance_dsp.s: Likewise.
1568
a0522545
ML		 15692020-08-20 Martin Liska <mliska@suse.cz>
1570
1571 * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1572 options.
1573 * as.c: Remove the options from help.
1574 * doc/as.texi: Remove options.
1575 * doc/internals.texi: Remove hash from documentation.
1576 * hash.c (struct hash_entry): Remove.
1577 (struct hash_control): Likewise.
1578 (set_gas_hash_table_size): Likewise.
1579 (hash_new_sized): Likewise.
1580 (hash_new): Likewise.
1581 (hash_die): Likewise.
1582 (hash_lookup): Likewise.
1583 (hash_insert): Likewise.
1584 (hash_jam): Likewise.
1585 (hash_replace): Likewise.
1586 (hash_find): Likewise.
1587 (hash_find_n): Likewise.
1588 (hash_delete): Likewise.
1589 (hash_traverse): Likewise.
1590 (hash_print_statistics): Likewise.
1591 (TABLES): Likewise.
1592 (STATBUFSIZE): Likewise.
1593 (main): Likewise.
1594 (what): Likewise.
1595 (destroy): Likewise.
1596 (applicatee): Likewise.
1597 (whattable): Likewise.
1598 * hash.h (struct hash_control): Likewise.
1599 (set_gas_hash_table_size): Likewise.
1600 (hash_new): Likewise.
1601 (hash_new_sized): Likewise.
1602 (hash_die): Likewise.
1603 (hash_insert): Likewise.
1604 (hash_jam): Likewise.
1605 (hash_replace): Likewise.
1606 (hash_find): Likewise.
1607 (hash_find_n): Likewise.
1608 (hash_delete): Likewise.
1609 (hash_traverse): Likewise.
1610 (hash_print_statistics): Likewise.
1611
629310ab
ML		 16122020-08-20 Martin Liska <mliska@suse.cz>
1613
1614 * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1615 str_htab type.
1616 (seh_hash_find): Likewise.
1617 (seh_hash_find_or_make): Likewise.
1618 * config/obj-coff.c (tag_init): Likewise.
1619 (tag_insert): Likewise.
1620 (tag_find): Likewise.
1621 * config/obj-elf.c (struct group_list): Likewise.
1622 (build_additional_section_info): Likewise.
1623 (free_section_idx): Likewise.
1624 (elf_adjust_symtab): Likewise.
1625 (elf_frob_file_after_relocs): Likewise.
1626 * config/tc-aarch64.c (INSN_SIZE): Likewise.
1627 (parse_reg): Likewise.
1628 (insert_reg_alias): Likewise.
1629 (create_register_alias): Likewise.
1630 (s_unreq): Likewise.
1631 (parse_shift): Likewise.
1632 (parse_pldop): Likewise.
1633 (parse_barrier): Likewise.
1634 (parse_barrier_psb): Likewise.
1635 (parse_bti_operand): Likewise.
1636 (parse_sys_reg): Likewise.
1637 (parse_sys_ins_reg): Likewise.
1638 (lookup_mnemonic): Likewise.
1639 (opcode_lookup): Likewise.
1640 (parse_operands): Likewise.
1641 (checked_hash_insert): Likewise.
1642 (sysreg_hash_insert): Likewise.
1643 (fill_instruction_hash_table): Likewise.
1644 (md_begin): Likewise.
1645 * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1646 (get_alpha_reloc_tag): Likewise.
1647 (assemble_tokens_to_insn): Likewise.
1648 (assemble_tokens): Likewise.
1649 (md_begin): Likewise.
1650 * config/tc-arc.c (arc_find_opcode): Likewise.
1651 (arc_insert_opcode): Likewise.
1652 (find_opcode_match): Likewise.
1653 (declare_register): Likewise.
1654 (declare_addrtype): Likewise.
1655 (md_begin): Likewise.
1656 (arc_parse_name): Likewise.
1657 (tc_arc_regname_to_dw2regnum): Likewise.
1658 (arc_extcorereg): Likewise.
1659 * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1660 (arm_reg_parse_multi): Likewise.
1661 (parse_reloc): Likewise.
1662 (insert_reg_alias): Likewise.
1663 (create_register_alias): Likewise.
1664 (s_unreq): Likewise.
1665 (parse_shift): Likewise.
1666 (parse_psr): Likewise.
1667 (parse_cond): Likewise.
1668 (parse_barrier): Likewise.
1669 (do_vfp_nsyn_opcode): Likewise.
1670 (opcode_lookup): Likewise.
1671 (arm_tc_equal_in_insn): Likewise.
1672 (md_begin): Likewise.
1673 * config/tc-avr.c (md_begin): Likewise.
1674 (avr_ldi_expression): Likewise.
1675 (md_assemble): Likewise.
1676 (avr_update_gccisr): Likewise.
1677 (avr_emit_insn): Likewise.
1678 * config/tc-cr16.c (get_register): Likewise.
1679 (get_register_pair): Likewise.
1680 (get_index_register): Likewise.
1681 (get_index_register_pair): Likewise.
1682 (get_pregister): Likewise.
1683 (get_pregisterp): Likewise.
1684 (initialise_reg_hash_table): Likewise.
1685 (md_begin): Likewise.
1686 (cr16_assemble): Likewise.
1687 (md_assemble): Likewise.
1688 * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1689 (md_begin): Likewise.
1690 (cris_process_instruction): Likewise.
1691 * config/tc-crx.c (get_register): Likewise.
1692 (get_copregister): Likewise.
1693 (md_begin): Likewise.
1694 (md_assemble): Likewise.
1695 * config/tc-csky.c (md_begin): Likewise.
1696 (parse_opcode): Likewise.
1697 (get_operand_value): Likewise.
1698 (v1_work_jbsr): Likewise.
1699 (v2_work_rotlc): Likewise.
1700 (v2_work_bgeni): Likewise.
1701 (v2_work_not): Likewise.
1702 * config/tc-d10v.c (sizeof): Likewise.
1703 (md_begin): Likewise.
1704 (do_assemble): Likewise.
1705 (md_apply_fix): Likewise.
1706 * config/tc-d30v.c (sizeof): Likewise.
1707 (md_begin): Likewise.
1708 (do_assemble): Likewise.
1709 * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1710 (md_begin): Likewise.
1711 (machine_ip): Likewise.
1712 * config/tc-ft32.c (md_begin): Likewise.
1713 (md_assemble): Likewise.
1714 * config/tc-h8300.c (md_begin): Likewise.
1715 (md_assemble): Likewise.
1716 * config/tc-hppa.c (pa_ip): Likewise.
1717 (md_begin): Likewise.
1718 * config/tc-i386.c (md_begin): Likewise.
1719 (i386_print_statistics): Likewise.
1720 (parse_insn): Likewise.
1721 (process_operands): Likewise.
1722 (i386_index_check): Likewise.
1723 (parse_real_register): Likewise.
1724 * config/tc-ia64.c (dot_rot): Likewise.
1725 (dot_entry): Likewise.
1726 (declare_register): Likewise.
1727 (md_begin): Likewise.
1728 (ia64_parse_name): Likewise.
1729 (md_assemble): Likewise.
1730 (dot_alias): Likewise.
1731 (do_alias): Likewise.
1732 (ia64_adjust_symtab): Likewise.
1733 (do_secalias): Likewise.
1734 (ia64_frob_file): Likewise.
1735 * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1736 (md_begin): Likewise.
1737 (print_insn_format): Likewise.
1738 (md_assemble): Likewise.
1739 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1740 (m68k_ip): Likewise.
1741 (md_begin): Likewise.
1742 * config/tc-mcore.c (md_begin): Likewise.
1743 (md_assemble): Likewise.
1744 * config/tc-microblaze.c (md_begin): Likewise.
1745 (md_assemble): Likewise.
1746 (md_apply_fix): Likewise.
1747 * config/tc-mips.c (nopic_need_relax): Likewise.
1748 (md_begin): Likewise.
1749 (macro_build): Likewise.
1750 (mips16_macro_build): Likewise.
1751 (mips_lookup_insn): Likewise.
1752 (mips_ip): Likewise.
1753 (mips16_ip): Likewise.
1754 * config/tc-mmix.c (sizeof): Likewise.
1755 (mmix_md_begin): Likewise.
1756 (md_assemble): Likewise.
1757 * config/tc-mn10200.c (md_begin): Likewise.
1758 (md_assemble): Likewise.
1759 * config/tc-mn10300.c (HAVE_AM30): Likewise.
1760 (md_begin): Likewise.
1761 (md_assemble): Likewise.
1762 * config/tc-moxie.c (md_begin): Likewise.
1763 (md_assemble): Likewise.
1764 * config/tc-msp430.c (md_begin): Likewise.
1765 (msp430_operands): Likewise.
1766 (md_assemble): Likewise.
1767 * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1768 (builtin_isreg): Likewise.
1769 (builtin_regnum): Likewise.
1770 (nds32_init_nds32_pseudo_opcodes): Likewise.
1771 (nds32_lookup_pseudo_opcode): Likewise.
1772 (nds32_relax_hint): Likewise.
1773 (md_begin): Likewise.
1774 (nds32_find_reloc_table): Likewise.
1775 (nds32_elf_append_relax_relocs_traverse): Likewise.
1776 (nds32_relax_branch_instructions): Likewise.
1777 (md_convert_frag): Likewise.
1778 (nds32_elf_analysis_relax_hint): Likewise.
1779 (tc_nds32_regname_to_dw2regnum): Likewise.
1780 * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1781 (nios2_reg_lookup): Likewise.
1782 (nios2_ps_lookup): Likewise.
1783 (md_begin): Likewise.
1784 * config/tc-ns32k.c (struct hash_control): Likewise.
1785 (parse): Likewise.
1786 (md_begin): Likewise.
1787 * config/tc-pdp11.c (md_begin): Likewise.
1788 (md_assemble): Likewise.
1789 * config/tc-pj.c (fake_opcode): Likewise.
1790 (alias): Likewise.
1791 (md_begin): Likewise.
1792 (md_assemble): Likewise.
1793 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1794 (md_assemble): Likewise.
1795 * config/tc-pru.c (pru_opcode_lookup): Likewise.
1796 (pru_reg_lookup): Likewise.
1797 (md_begin): Likewise.
1798 (md_end): Likewise.
1799 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1800 (riscv_get_default_ext_version): Likewise.
1801 (riscv_set_arch): Likewise.
1802 (init_opcode_names_hash): Likewise.
1803 (opcode_name_lookup): Likewise.
1804 (enum reg_class): Likewise.
1805 (hash_reg_name): Likewise.
1806 (riscv_init_csr_hash): Likewise.
1807 (reg_csr_lookup_internal): Likewise.
1808 (reg_lookup_internal): Likewise.
1809 (init_opcode_hash): Likewise.
1810 (md_begin): Likewise.
1811 (DECLARE_CSR): Likewise.
1812 (macro_build): Likewise.
1813 (riscv_ip): Likewise.
1814 * config/tc-s390.c (register_name): Likewise.
1815 (s390_setup_opcodes): Likewise.
1816 (md_begin): Likewise.
1817 (md_assemble): Likewise.
1818 (s390_insn): Likewise.
1819 * config/tc-score.c (struct s3_reg_map): Likewise.
1820 (s3_score_reg_parse): Likewise.
1821 (s3_dependency_type_from_insn): Likewise.
1822 (s3_parse_16_32_inst): Likewise.
1823 (s3_parse_48_inst): Likewise.
1824 (s3_insert_reg): Likewise.
1825 (s3_build_reg_hsh): Likewise.
1826 (s3_build_score_ops_hsh): Likewise.
1827 (s3_build_dependency_insn_hsh): Likewise.
1828 (s3_begin): Likewise.
1829 * config/tc-score7.c (struct s7_reg_map): Likewise.
1830 (s7_score_reg_parse): Likewise.
1831 (s7_dependency_type_from_insn): Likewise.
1832 (s7_parse_16_32_inst): Likewise.
1833 (s7_build_score_ops_hsh): Likewise.
1834 (s7_build_dependency_insn_hsh): Likewise.
1835 (s7_insert_reg): Likewise.
1836 (s7_build_reg_hsh): Likewise.
1837 (s7_begin): Likewise.
1838 * config/tc-sh.c (EMPTY): Likewise.
1839 (md_begin): Likewise.
1840 (find_cooked_opcode): Likewise.
1841 * config/tc-sparc.c (md_begin): Likewise.
1842 (sparc_ip): Likewise.
1843 * config/tc-spu.c (md_begin): Likewise.
1844 (md_assemble): Likewise.
1845 * config/tc-tic30.c (md_begin): Likewise.
1846 (tic30_operand): Likewise.
1847 (tic30_parallel_insn): Likewise.
1848 (md_assemble): Likewise.
1849 * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1850 (tic4x_asg): Likewise.
1851 (tic4x_inst_insert): Likewise.
1852 (tic4x_inst_add): Likewise.
1853 (md_begin): Likewise.
1854 (tic4x_operand_parse): Likewise.
1855 (md_assemble): Likewise.
1856 * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1857 (stag_add_field_symbols): Likewise.
1858 (tic54x_endstruct): Likewise.
1859 (tic54x_tag): Likewise.
1860 (tic54x_remove_local_label): Likewise.
1861 (tic54x_clear_local_labels): Likewise.
1862 (tic54x_var): Likewise.
1863 (tic54x_macro_start): Likewise.
1864 (tic54x_macro_info): Likewise.
1865 (tic54x_macro_end): Likewise.
1866 (subsym_isreg): Likewise.
1867 (subsym_structsz): Likewise.
1868 (md_begin): Likewise.
1869 (is_mmreg): Likewise.
1870 (is_type): Likewise.
1871 (encode_condition): Likewise.
1872 (encode_cc3): Likewise.
1873 (encode_cc2): Likewise.
1874 (encode_operand): Likewise.
1875 (tic54x_parse_insn): Likewise.
1876 (tic54x_parse_parallel_insn_firstline): Likewise.
1877 (subsym_create_or_replace): Likewise.
1878 (subsym_lookup): Likewise.
1879 (subsym_substitute): Likewise.
1880 (tic54x_undefined_symbol): Likewise.
1881 * config/tc-tic6x.c (md_begin): Likewise.
1882 (md_assemble): Likewise.
1883 * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1884 (INSERT_SPECIAL_OP): Likewise.
1885 (md_begin): Likewise.
1886 (tilegx_parse_name): Likewise.
1887 (parse_reg_expression): Likewise.
1888 (md_assemble): Likewise.
1889 * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1890 (INSERT_SPECIAL_OP): Likewise.
1891 (tilepro_parse_name): Likewise.
1892 (parse_reg_expression): Likewise.
1893 (md_assemble): Likewise.
1894 * config/tc-v850.c (md_begin): Likewise.
1895 (md_assemble): Likewise.
1896 * config/tc-vax.c (md_ri_to_chars): Likewise.
1897 (vip_begin): Likewise.
1898 (vip): Likewise.
1899 (main): Likewise.
1900 (md_begin): Likewise.
1901 * config/tc-wasm32.c (md_begin): Likewise.
1902 (md_assemble): Likewise.
1903 * config/tc-xgate.c (xgate_parse_operand): Likewise.
1904 (md_begin): Likewise.
1905 (md_assemble): Likewise.
1906 * config/tc-z8k.c (md_begin): Likewise.
1907 (md_assemble): Likewise.
1908
494b2fc8
ML		 19092020-08-20 Martin Liska <mliska@suse.cz>
1910
1911 * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
1912 functions.
1913 (dwcfi_hash_find): Likewise.
1914 (dwcfi_hash_find_or_make): Likewise.
1915
f7a5981b
ML		 19162020-08-20 Martin Liska <mliska@suse.cz>
1917
1918 * ecoff.c (INIT_VARRAY): Use htab_t.
1919 (add_string): Likewise.
1920 (ecoff_read_begin_hook): Use new str_htab_create.
1921 (get_tag): Use htab_t.
1922 (add_file): Likewise.
1923
8d32ded0
ML		 19242020-08-20 Martin Liska <mliska@suse.cz>
1925
1926 * hash.h (struct string_tuple): New.
1927 (hash_string_tuple): Likewise.
1928 (eq_string_tuple): Likewise.
1929 (string_tuple_alloc): Likewise.
1930 (str_hash_find): Likewise.
1931 (str_hash_find_n): Likewise.
1932 (str_hash_delete): Likewise.
1933 (str_hash_insert): Likewise.
1934 (str_htab_create): Likewise.
1935
d3b740ca
ML		 19362020-08-20 Martin Liska <mliska@suse.cz>
1937
1938 * symbols.c (struct symbol_entry): New.
1939 (hash_symbol_entry): Likewise.
1940 (eq_symbol_entry): Likewise.
1941 (symbol_entry_alloc): Likewise.
1942 (symbol_entry_find): Likewise.
1943 (local_symbol_make): Use htab hash table.
1944 (local_symbol_convert): Likewise.
1945 (symbol_table_insert): Likewise.
1946 (symbol_find_exact_noref): Likewise.
1947 (resolve_local_symbol): Likewise.
1948 (resolve_local_symbol_values): Likewise.
1949 (symbol_begin): Likewise.
1950 (symbol_print_statistics): Likewise.
1951
32e4c1c2
ML		 19522020-08-20 Martin Liska <mliska@suse.cz>
1953
1954 * read.c (struct po_entry): New.
1955 (hash_po_entry): Likewise.
1956 (eq_po_entry): Likewise.
1957 (po_entry_alloc): Likewise.
1958 (po_entry_find): Likewise.
1959 (pop_insert): Likewise.
1960 (pobegin): Use htab hash table.
1961 (read_a_source_file): Likewise.
1962 (s_macro): Likewise.
1963 (read_print_statistics): Likewise.
1964 * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
1965 * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
1966
2b272f44
ML		 19672020-08-20 Martin Liska <mliska@suse.cz>
1968
1969 * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
1970 * macro.c (struct hash_control): Use htab.
1971 (macro_init): Likewise.
1972 (do_formals): Likewise.
1973 (free_macro): Likewise.
1974 (define_macro): Likewise.
1975 (sub_actual): Likewise.
1976 (macro_expand_body): Likewise.
1977 (macro_expand): Likewise.
1978 (check_macro): Likewise.
1979 (delete_macro): Likewise.
1980 (expand_irp): Likewise.
1981 * macro.h (struct macro_hash_entry): New struct.
1982 (hash_macro_entry): New.
1983 (eq_macro_entry): Likewise.
1984 (macro_entry_alloc): Likewise.
1985 (macro_entry_find): Likewise.
1986 (struct formal_hash_entry): Likewise.
1987 (hash_formal_entry): Likewise.
1988 (eq_formal_entry): Likewise.
1989 (formal_entry_alloc): Likewise.
1990 (formal_entry_find): Likewise.
1991
abebb03c
ML		 19922020-08-20 Martin Liska <mliska@suse.cz>
1993
1994 * as.h: Include hashtab.h.
1995 * hash.c (htab_insert): New.
1996 (htab_print_statistics): Likewise.
1997 * hash.h (htab_insert): Likewise.
1998 (htab_print_statistics): Likewise.
1999
18a8a00e
AM		 20002020-08-19 Alan Modra <amodra@gmail.com>
2001
2002 * testsuite/gas/ppc/int128.s: Correct vcmpuq.
2003 * testsuite/gas/ppc/int128.d: Update.
2004 * testsuite/gas/ppc/xvtlsbb.d: Update.
2005
587a4371
PB		 20062020-08-18 Peter Bergner <bergner@linux.ibm.com>
2007
2008 * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
2009 * testsuite/gas/ppc/vsx4.d: Likewise.
2010
d4d05d13
AC		 20112020-08-17 Alex Coplan <alex.coplan@arm.com>
2012
2013 * config/obj-elf.c (obj_elf_change_section): When repurposing an
2014 existing symbol, ensure that we set sy_value as per other (fresh)
2015 section symbols.
2016 * testsuite/gas/elf/elf.exp: Add new test.
2017 * testsuite/gas/elf/section-symbol-redef.d: New test.
2018 * testsuite/gas/elf/section-symbol-redef.s: Input for test.
2019
8118fd43
NC		 20202020-08-13 Nick Clifton <nickc@redhat.com>
2021
2022 PR 26359
2023 * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
2024 $GDB_DEBUG$ section has already been created.
2025
225f1684
JR		 20262020-08-12 Joe Ramsay <joe.ramsay@.arm.com>
2027
2028 * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
2029 NS_FD shape when MVE is present
2030 * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
2031 * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
2032 * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
2033 * testsuite/gas/arm/mve-vcvtne-it.d: New test.
2034 * testsuite/gas/arm/mve-vcvtne-it.s: New test.
2035
2e49fd1e
AC		 20362020-08-12 Alex Coplan <alex.coplan@arm.com>
2037
2038 * testsuite/gas/aarch64/mpam-bad.d: New test.
2039 * testsuite/gas/aarch64/mpam-bad.l: Error output.
2040 * testsuite/gas/aarch64/mpam-bad.s: Input.
2041 * testsuite/gas/aarch64/mpam.d: New test.
2042 * testsuite/gas/aarch64/mpam.s: Input.
2043
369afd50
NC		 20442020-08-12 Nick Clifton <nickc@redhat.com>
2045
2046 PR 26346
2047 * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
2048 of the -mno-csr-check option.
2049
79ddc884
NC		 20502020-08-12 Nick Clifton <nickc@redhat.com>
2051
2052 * po/ru.po: Updated Russian translation.
2053
fa63795f
AC		 20542020-08-10 Alex Coplan <alex.coplan@arm.com>
2055
2056 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
2057 a long system register.
2058 (parse_sys_ins_reg): Likewise.
2059 (sysreg_hash_insert): New.
2060 (md_begin): Use sysreg_hash_insert() to ensure all system
2061 registers are no longer than the maximum length at startup.
2062 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
2063 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
2064 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
2065
f7cb161e
PW		 20662020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
2067
2068 * config/tc-aarch64.c (parse_sys_reg): Call to
2069 aarch64_sys_ins_reg_supported_p instead of
2070 aarch64_sys_reg_supported_p.
2071 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
2072 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
2073 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
2074 * testsuite/gas/aarch64/sysreg-5.s: New test.
2075
8b2742a1
AM		 20762020-08-10 Alan Modra <amodra@gmail.com>
2077
2078 * testsuite/gas/ppc/power8.d,
2079 * testsuite/gas/ppc/power8.s: Add miso.
2080 * testsuite/gas/ppc/power9.d,
2081 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
2082
5fbec329
AM		 20832020-08-10 Alan Modra <amodra@gmail.com>
2084
2085 * testsuite/gas/ppc/power8.d: Update.
2086 * testsuite/gas/ppc/vsx2.d: Update.
2087
86c0f617
AM		 20882020-08-10 Alan Modra <amodra@gmail.com>
2089
2090 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
2091 stswi, or stswx in little-endian mode.
2092 * testsuite/gas/ppc/476.d,
2093 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
2094 * testsuite/gas/ppc/a2.d,
2095 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
2096 * testsuite/gas/ppc/be.d,
2097 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
2098 * testsuite/gas/ppc/le_error.d,
2099 * testsuite/gas/ppc/le_error.l: New little-endian test.
2100 * testsuite/gas/ppc/ppc.exp: Run new tests.
2101
7bb178ec
L		 21022020-08-07 H.J. Lu <hongjiu.lu@intel.com>
2103
2104 * read.c (read_a_source_file): Ignore rest of line on overflow
2105 error.
2106
d27aad4e
AC		 21072020-08-06 Alex Coplan <alex.coplan@arm.com>
2108
2109 * read.c (read_a_source_file): Use long for local labels, detect
2110 overflow and raise an error for overly-long labels.
2111 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
2112 * testsuite/gas/all/local-label-overflow.d: New test.
2113 * testsuite/gas/all/local-label-overflow.l: Error output.
2114 * testsuite/gas/all/local-label-overflow.s: Input.
2115
563a3225
CG		 21162020-08-04 Christian Groessler <chris@groessler.org>
2117
0be2fe67 2118 * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
563a3225
CG		 2119 "sout/soutb #imm,reg"
2120
789198ca
L		 21212020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2122
2123 * NEWS: Mention {disp16} pseudo prefix.
2124
b0a72f49
L		 21252020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2126
2127 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
2128 change.
2129
6b9a135d
MW		 21302020-08-04 Mark Wielaard <mark@klomp.org>
2131
2132 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
2133 DW_FORM_udata for DW_AT_high_pc.
2134 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
2135 DWARF2_VERSION >= 4.
2136 * read.c (emit_leb128_exp): No longer static.
2137 * read.h (emit_leb128_exp): Define.
2138
f63d03dd
MW		 21392020-08-02 Mark Wielaard <mark@klomp.org>
2140
0be2fe67 2141 * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
f63d03dd
MW		 2142 least one directory if there is at least one file. Use dirs[1]
2143 if dirs[0] is not set, or if there is no dirs[1] the current
2144 working directory. Use files[1] filename, when files[0] filename
2145 isn't set.
2146
a3b3e858
MW		 21472020-08-02 Mark Wielaard <mark@klomp.org>
2148
2149 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
2150 for DWARF5.
0be2fe67
AM		 2151 * testsuite/gas/elf/dwarf-4-cu.d: New file.
2152 * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
2153 * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
2154 * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
a3b3e858
MW		 2155 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
2156
25b1f10d
MW		 21572020-08-02 Mark Wielaard <mark@klomp.org>
2158
2159 * doc/as.texi (--gdwarf-[345]): Fix typo.
2160
e4ae357f
JL		 21612020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2162
2163 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
2164 (md_parse_option): Remove case for OPTION_MOVE_DATA.
2165 (md_longopts): Remove "md" entry.
2166 (md_show_usage): Likewise.
2167
41eb8e88
L		 21682020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2169
2170 PR gas/26305
2171 * config/tc-i386.c (_i386_insn::disp_encoding): Add
2172 disp_encoding_16bit.
2173 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
2174 {disp16}.
2175 (build_modrm_byte): Handle {disp16}.
2176 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
2177 prefixes.
2178 * doc/c-i386.texi: Update {disp32} documentation and document
2179 {disp16}.
2180 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
2181 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
2182 tests.
2183 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
2184 tests with 128-byte displacement. Add {disp16} tests.
2185 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
2186 vmovaps test. Add (%r13)/(%r13d) tests.
2187 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
2188 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
2189 * testsuite/gas/i386/inval-pseudo.l: Updated.
2190 * testsuite/gas/i386/pseudos.d: Likewise.
2191 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2192
c8693053
RO		 21932020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2194
2195 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2196 * Makefile.in, doc/Makefile.in: Regenerate.
2197 * configure: Regenerate.
2198
ac2599c4
L		 21992020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2200
2201 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
2202 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2203 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
2204 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
2205 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
2206 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
2207
4d8ee860
NC		 22082020-07-30 Nick Clifton <nickc@redhat.com>
2209
f291783b 2210 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 2211 the command line.
2212
c77cb2a0
MR		 22132020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2214
2215 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
2216 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
2217 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
2218 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
2219 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
2220 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
2221 * testsuite/gas/mips/mips.exp: Run the new tests.
2222
3f1b17bb
MR		 22232020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2224
2225 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
2226 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
2227 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
2228 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
2229 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
2230 * testsuite/gas/mips/global-local-symtab.s: New test source.
2231 * testsuite/gas/mips/mips.exp: Run the new tests.
2232
1a02d6b0
L		 22332020-07-28 H.J. Lu <hongjiu.lu@intel.com>
2234
2235 PR gas/26305
2236 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
2237 (%bp)/(%ebp)/(%rbp) for {disp32}.
2238 * doc/c-i386.texi: Update {disp32} documentation.
2239 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
2240 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
2241 * testsuite/gas/i386/pseudos.d: Updated.
2242 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2243
608d61c2
L		 22442020-07-27 H.J. Lu <hongjiu.lu@intel.com>
2245
2246 * doc/as.texi: Replace preceeded with preceded.
2247
39fdda07
MR		 22482020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2249
2250 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
2251 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
2252 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
2253 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
2254 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
2255 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
2256 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
2257 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
2258 file.
2259 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
2260 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
2261 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
2262 file.
2263 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
2264 file.
2265 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
2266 file.
2267 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
2268 file.
2269 * testsuite/gas/mips/jal-xgot-irix.d: New file.
2270 * testsuite/gas/mips/jalr2-irix.d: New file.
2271 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
2272 New file.
2273 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
2274 file.
2275 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
2276 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
2277 `*-*-irix*' targets. Add source file designator.
2278 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
2279 `*-*-irix*' targets.
2280 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
2281 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
2282 * testsuite/gas/mips/jalr2.d: Add name designator.
2283 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
2284 tests involving the JALR relocation throughout.
2285
b83d958f
MR		 22862020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2287
2288 * testsuite/gas/mips/mips.exp: Use a helper variable for
2289 IRIX/non-IRIX test selection.
2290
bf4ba07c
JB		 22912020-07-21 Jan Beulich <jbeulich@suse.com>
2292
2293 * testsuite/gas/i386/evex-no-scale-64.d,
2294 testsuite/gas/i386/addr32.d,
2295 testsuite/gas/i386/x86-64-addr32-intel.d,
2296 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
2297
2b42b041
CQ		 22982020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
2299
2300 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
2301
185a798e
JB		 23022020-07-21 Jan Beulich <jbeulich@suse.com>
2303
2304 * testsuite/gas/i386/evex-no-scale-32.d,
2305 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
2306 * testsuite/gas/i386/evex-no-scale-32.s,
2307 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
2308 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
2309 instead of .section.
2310 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
2311 specific section.
2312
ec4fcab0
MR		 23132020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
2314
2315 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
2316 (my_getSmallExpression): Adjust accordingly.
2317
b3983e5f
JB		 23182020-07-20 Jan Beulich <jbeulich@suse.com>
2319
2320 PR gas/4572
2321 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
2322 conditional around it.
2323 (md_begin): Insert backslash into operand_chars[] when slash is
2324 a comment character.
2325 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
2326 \* as operators when / may be a comment character.
2327 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
2328 * testsuite/gas/i386/i386.exp: Run new test.
2329
750e4bf7
JB		 23302020-07-20 Jan Beulich <jbeulich@suse.com>
2331
2332 PR gas/4572
2333 * app.c (last_char): Drop TC_ARM conditional around it.
2334 (struct app_save): Drop TC_ARM conditional around last_char.
2335 (app_push, app_pop): Drop TC_ARM conditional from last_char
2336 accesses.
2337 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
2338 backslash-precedes-comment-character check.
2339
48ef937e
JB		 23402020-07-20 Jan Beulich <jbeulich@suse.com>
2341
2342 * config/tc-i386.c (frag_opcode_byte): New.
2343 (output_branch): Emit error when in absolute section.
2344 (output_jump, output_insn): Use frag_opcode_byte. Handle being
2345 in absolute section.
2346 (output_interseg_jump, output_disp, output_imm): Handle being in
2347 absolute section.
2348 * testsuite/gas/i386/sizing.s,
2349 testsuite/gas/i386/sizing32.d,
2350 testsuite/gas/i386/sizing64.d: New.
2351 * testsuite/gas/i386/i386.exp: Run new tests.
2352
693bec1e
JB		 23532020-07-20 Jan Beulich <jbeulich@suse.com>
2354
2355 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
2356 is_elf_format as applicable; merely exclude iamcu tests.
2357
2585b7a5
L		 23582020-07-19 H.J. Lu <hongjiu.lu@intel.com>
2359
2360 PR gas/26263
2361 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
2362 against section to PC32 reloc.
2363 * testsuite/gas/i386/relax-5.d: Updated.
2364 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2365
04c662e2
L		 23662020-07-15 H.J. Lu <hongjiu.lu@intel.com>
2367
2368 PR gas/26237
2369 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
2370 * testsuite/gas/i386/addr32.d: Likewise.
2371 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2372 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2373
56c1b507
NC		 23742020-07-15 Nick Clifton <nickc@redhat.com>
2375
2376 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
2377 the addend field of REL relocations. Store the full addend into
2378 the note for REL relocations.
2379
e2e018c3
JB		 23802020-07-15 Jan Beulich <jbeulich@suse.com>
2381
2382 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
2383 immediate.
2384 * testsuite/gas/i386/x86-64-stack-intel.d,
2385 testsuite/gas/i386/x86-64-stack-suffix.d,
2386 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
2387
36938cab
JB		 23882020-07-15 Jan Beulich <jbeulich@suse.com>
2389
2390 * testsuite/gas/i386/disassem.d,
2391 testsuite/gas/i386/ilp32/x86-64-branch.d,
2392 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
2393 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
2394 testsuite/gas/i386/noreg32.d,
2395 testsuite/gas/i386/noreg64-rex64.d,
2396 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
2397 testsuite/gas/i386/opcode.d,
2398 testsuite/gas/i386/solaris/x86-64-branch-2.d,
2399 testsuite/gas/i386/solaris/x86-64-jump.d,
2400 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
2401 testsuite/gas/i386/solaris/x86-64-nop-3.d,
2402 testsuite/gas/i386/solaris/x86-64-nop-4.d,
2403 testsuite/gas/i386/solaris/x86-64-nop-5.d,
2404 testsuite/gas/i386/solaris/x86-64-relax-2.d,
2405 testsuite/gas/i386/solaris/x86-64-relax-3.d,
2406 testsuite/gas/i386/x86-64-align-branch-1a.d,
2407 testsuite/gas/i386/x86-64-align-branch-1b.d,
2408 testsuite/gas/i386/x86-64-align-branch-1c.d,
2409 testsuite/gas/i386/x86-64-align-branch-1d.d,
2410 testsuite/gas/i386/x86-64-align-branch-1e.d,
2411 testsuite/gas/i386/x86-64-align-branch-1f.d,
2412 testsuite/gas/i386/x86-64-align-branch-1g.d,
2413 testsuite/gas/i386/x86-64-align-branch-1h.d,
2414 testsuite/gas/i386/x86-64-align-branch-1i.d,
2415 testsuite/gas/i386/x86-64-align-branch-2a.d,
2416 testsuite/gas/i386/x86-64-align-branch-2b.d,
2417 testsuite/gas/i386/x86-64-align-branch-2c.d,
2418 testsuite/gas/i386/x86-64-align-branch-3.d,
2419 testsuite/gas/i386/x86-64-align-branch-4a.d,
2420 testsuite/gas/i386/x86-64-align-branch-4b.d,
2421 testsuite/gas/i386/x86-64-align-branch-5.d,
2422 testsuite/gas/i386/x86-64-align-branch-6.d,
2423 testsuite/gas/i386/x86-64-branch-2.d,
2424 testsuite/gas/i386/x86-64-branch-3.d,
2425 testsuite/gas/i386/x86-64-branch.d,
2426 testsuite/gas/i386/x86-64-disassem.d,
2427 testsuite/gas/i386/x86-64-disp32.d,
2428 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
2429 testsuite/gas/i386/x86-64-gotpcrel.d,
2430 testsuite/gas/i386/x86-64-ifunc.d,
2431 testsuite/gas/i386/x86-64-jump.d,
2432 testsuite/gas/i386/x86-64-lfence-byte.d,
2433 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
2434 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
2435 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
2436 testsuite/gas/i386/x86-64-lfence-load.d,
2437 testsuite/gas/i386/x86-64-lfence-ret-a.d,
2438 testsuite/gas/i386/x86-64-lfence-ret-b.d,
2439 testsuite/gas/i386/x86-64-lfence-ret-c.d,
2440 testsuite/gas/i386/x86-64-lfence-ret-d.d,
2441 testsuite/gas/i386/x86-64-lfence-ret-e.d,
2442 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
2443 testsuite/gas/i386/x86-64-mpx-branch-1.d,
2444 testsuite/gas/i386/x86-64-mpx.d,
2445 testsuite/gas/i386/x86-64-nop-3.d,
2446 testsuite/gas/i386/x86-64-nop-4.d,
2447 testsuite/gas/i386/x86-64-nop-5.d,
2448 testsuite/gas/i386/x86-64-nops-7.d,
2449 testsuite/gas/i386/x86-64-notrack.d,
2450 testsuite/gas/i386/x86-64-opcode.d,
2451 testsuite/gas/i386/x86-64-relax-2.d,
2452 testsuite/gas/i386/x86-64-relax-3.d,
2453 testsuite/gas/i386/x86-64-relax-4.d,
2454 testsuite/gas/i386/x86-64-rtm.d,
2455 testsuite/gas/i386/x86-64-stack.d,
2456 testsuite/gas/i386/x86-64-unique.d,
2457 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
2458
8e58ef80
L		 24592020-07-14 H.J. Lu <hongjiu.lu@intel.com>
2460
2461 PR gas/26237
2462 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
2463 address.
2464 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
2465 * testsuite/gas/i386/addr32.d: Updated.
2466 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2467 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2468 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
2469 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
2470
bfbd9438
JB		 24712020-07-14 Jan Beulich <jbeulich@suse.com>
2472
2473 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
2474 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
2475 * testsuite/gas/i386/intel.d,
2476 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
2477
7531c613
JB		 24782020-07-14 Jan Beulich <jbeulich@suse.com>
2479
2480 * testsuite/gas/i386/prefix.d: Adjust expectations.
2481
b24d668c
JB		 24822020-07-14 Jan Beulich <jbeulich@suse.com>
2483
2484 * testsuite/gas/i386/x86-64-avx-intel.d,
2485 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
2486
9ab00b61
JB		 24872020-07-14 Jan Beulich <jbeulich@suse.com>
2488
2489 * testsuite/gas/i386/movbe-suffix.d,
2490 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
2491 * testsuite/gas/i386/i386.exp: Run new tests.
2492
2875b28a
JB		 24932020-07-14 Jan Beulich <jbeulich@suse.com>
2494
2495 * testsuite/gas/i386/crc32-suffix.d,
2496 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
2497 * testsuite/gas/i386/i386.exp: Run new tests.
2498 * testsuite/gas/i386/arch-10-bdver1.d,
2499 testsuite/gas/i386/arch-10-bdver2.d,
2500 testsuite/gas/i386/arch-10-bdver3.d,
2501 testsuite/gas/i386/arch-10-bdver4.d,
2502 testsuite/gas/i386/arch-10-btver1.d,
2503 testsuite/gas/i386/arch-10-btver2.d,
2504 testsuite/gas/i386/arch-10-lzcnt.d,
2505 testsuite/gas/i386/arch-10-prefetchw.d,
2506 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
2507 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
2508 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
2509 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
2510 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
2511 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
2512 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
2513 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
2514 testsuite/gas/i386/x86-64-arch-2-btver1.d,
2515 testsuite/gas/i386/x86-64-arch-2-btver2.d,
2516 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
2517 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
2518 testsuite/gas/i386/x86-64-arch-2.d,
2519 testsuite/gas/i386/x86-64-crc32.d,
2520 testsuite/gas/i386/x86-64-pseudos.d,
2521 testsuite/gas/i386/x86-64-sse-noavx.d,
2522 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
2523
e184e611
JB		 25242020-07-14 Jan Beulich <jbeulich@suse.com>
2525
2526 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2527 ModR/M-encoded byte register cases.
2528 * testsuite/gas/i386/x86-64-pseudos.d,
2529 testsuite/gas/i386/x86-64-reg-intel.d,
2530 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
2531
e8b5d5f9
JB		 25322020-07-14 Jan Beulich <jbeulich@suse.com>
2533
2534 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2535 not-ModR/M-encoded byte register cases.
2536 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
2537
38397794
JB		 25382020-07-14 Jan Beulich <jbeulich@suse.com>
2539
2540 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
2541 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
2542 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
2543 testsuite/gas/i386/ilp32/x86-64-avx.d,
2544 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
2545 testsuite/gas/i386/ilp32/x86-64-crc32.d,
2546 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2547 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2548 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2549 testsuite/gas/i386/ilp32/x86-64-reg.d,
2550 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2551 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2552 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2553 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2554 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2555 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2556 dump expectations.
2557
7a705315
L		 25582020-07-13 H.J. Lu <hongjiu.lu@intel.com>
2559
2560 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2561 extension.
2562
0a5c31d1
NC		 25632020-07-13 Nick Clifton <nickc@redhat.com>
2564
2565 * po/fr.po: Updated French translation.
2566
8884c29c
AM		 25672020-07-13 Alan Modra <amodra@gmail.com>
2568
2569 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2570 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2571 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2572 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2573
a308b89d
L		 25742020-07-11 H.J. Lu <hongjiu.lu@intel.com>
2575
2576 * config/tc-i386.c (output_insn): Check i.xstate to set
2577 GNU_PROPERTY_X86_FEATURE_2_TMM.
2578 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2579 x86-64-property-8 and x86-64-property-9.
2580 * testsuite/gas/i386/x86-64-property-7.d: New file.
2581 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2582 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2583 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2584 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2585 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2586
921eafea
L		 25872020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2588
2589 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2590 has_regymm, has_regzmm and has_regtmm. Add xstate.
2591 (md_assemble): Set i.xstate from operand types in instruction
2592 template.
2593 (build_modrm_byte): Updated.
2594 (output_insn): Check i.xstate.
2595 * testsuite/gas/i386/i386.exp: Run property-6 and
2596 x86-64-property-6.
2597 * testsuite/gas/i386/property-6.d: New file.
2598 * testsuite/gas/i386/property-6.s: Updated.
2599 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2600
d249bf86
L		 26012020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2602
2603 * testsuite/gas/i386/property-5.d: Correct test name.
2604
260cd341
LC		 26052020-07-10 Lili Cui <lili.cui@intel.com>
2606
2607 * NEWS: Mention support for Intel AMX instructions.
2608 * config/tc-i386.c (i386_error): Add invalid_sib_address.
2609 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2610 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2611 (match_simd_size): Add tmmword check.
2612 (operand_type_match): Add tmmword.
2613 (type_names): Add rTMM.
2614 (i386_error): Add invalid_tmm_register_set.
2615 (check_VecOperands): Handle invalid_sib_address and
2616 invalid_tmm_register_set.
2617 (match_template): Handle invalid_sib_address.
2618 (build_modrm_byte): Handle non-vector SIB and zmmword.
2619 (i386_index_check): Disallow RegIP for non-vector SIB.
2620 (check_register): Handle zmmword.
2621 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2622 * testsuite/gas/i386/i386.exp: Add AMX new tests.
2623 * testsuite/gas/i386/intel-regs.d: Add tmm.
2624 * testsuite/gas/i386/intel-regs.s: Add tmm.
2625 * testsuite/gas/i386/x86-64-amx-intel.d: New.
2626 * testsuite/gas/i386/x86-64-amx-inval.l: New.
2627 * testsuite/gas/i386/x86-64-amx-inval.s: New.
2628 * testsuite/gas/i386/x86-64-amx.d: New.
2629 * testsuite/gas/i386/x86-64-amx.s: New.
2630 * testsuite/gas/i386/x86-64-amx-bad.d: New.
2631 * testsuite/gas/i386/x86-64-amx-bad.s: New.
2632
af2b3186
TV		 26332020-07-10 Tom de Vries <tdevries@suse.de>
2634
2635 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2636 readelf's line table decoding.
2637 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2638 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2639 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2640 * testsuite/gas/elf/dwarf2-15.d: Likewise.
2641 * testsuite/gas/elf/dwarf2-16.d: Likewise.
2642 * testsuite/gas/elf/dwarf2-17.d: Likewise.
2643 * testsuite/gas/elf/dwarf2-18.d: Likewise.
2644 * testsuite/gas/elf/dwarf2-19.d: Likewise.
2645 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2646 * testsuite/gas/elf/dwarf2-6.d: Likewise.
2647 * testsuite/gas/elf/dwarf2-7.d: Likewise.
2648
39776b11
L		 26492020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2650
2651 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2652 VEX/EVEX vector instructions.
2653 * testsuite/gas/i386/property-4.d: New file.
2654 * testsuite/gas/i386/property-4.s: Likewise.
2655 * testsuite/gas/i386/property-5.d: Likewise.
2656 * testsuite/gas/i386/property-5.s: Likewise.
2657 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2658 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2659
939b95c7
L		 26602020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2661
2662 * NEWS: Mention --enable-x86-used-note.
2663 * configure.ac: Configure with --enable-x86-used-note by default
2664 for Linux/x86.
2665 * configure: Regenerated.
2666
fe49679d
AM		 26672020-07-09 Alan Modra <amodra@gmail.com>
2668
2669 * config/obj-coff.h: Remove TE_PE support.
2670 * config/tc-ppc.c: Likewise.
2671 * config/tc-ppc.h: Likewise.
2672 * configure.tgt: Remove powerpc PE and powerpc lynxos.
2673 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2674 condition.
2675 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2676
6384fd9e
JB		 26772020-07-08 Jan Beulich <jbeulich@suse.com>
2678
2679 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2680 New.
2681 * testsuite/gas/i386/i386.exp: Run new tests.
2682
3128916d
CZ		 26832020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
2684
2685 * config/tc-arc.c (find_opcode_match): Add error messages.
2686 * testsuite/gas/arc/add_s-err.s: Update test.
2687 * testsuite/gas/arc/asm-errors.err: Likewise.
2688 * testsuite/gas/arc/cpu-em-err.s: Likewise.
2689 * testsuite/gas/arc/hregs-err.s: Likewise.
2690 * testsuite/gas/arc/warn.s: Likewise.
2691
dbdba9b0
L		 26922020-07-07 H.J. Lu <hongjiu.lu@intel.com>
2693
2694 PR gas/26212
2695 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2696
34e79798
AM		 26972020-07-07 Alan Modra <amodra@gmail.com>
2698
2699 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2700 * testsuite/gas/ppc/ppc.exp: Likewise.
2701 * testsuite/gas/all/weakref1l.d: Likewise.
2702
3c6e74ce
NC		 27032020-07-07 Nick Clifton <nickc@redhat.com>
2704
2705 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2706 expected output.
2707
e74d9fa9
JB		 27082020-07-06 Jan Beulich <jbeulich@suse.com>
2709
2710 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2711 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2712 testsuite/gas/i386/x86-64-evex-wig1.d,
2713 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2714 expectations.
2715
39e0f456
JB		 27162020-07-06 Jan Beulich <jbeulich@suse.com>
2717
2718 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2719 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2720 * testsuite/gas/i386/avx512f-opts-intel.d,
2721 testsuite/gas/i386/avx512f-opts.d
2722 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2723 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2724
ddc73fa9
NC		 27252020-07-06 Yuri Chornoivan <yurchor@ukr.net>
2726
2727 PR 26204
2728 * config/tc-arm.c: Fix spelling mistake.
2729 * config/tc-riscv.c: Likewise.
2730 * config/tc-z80.c: Likewise.
2731 * po/gas.pot: Regenerate.
2732
17550be7
NC		 27332020-07-06 Nick Clifton <nickc@redhat.com>
2734
2735 * po/uk.po: Updated Ukranian translation.
2736
b19d852d
NC		 27372020-07-04 Nick Clifton <nickc@redhat.com>
2738
2739 * configure: Regenerate.
2740 * po/gas.pot: Regenerate.
2741
27422020-07-04 Nick Clifton <nickc@redhat.com>
2743
2744 * version.m4: Change version number to 2.35.50.
2745 * configure: Regenerate.
2746 * po/bfd.pot: Regenerate.
2747
b115b9fd
NC		 27482020-07-04 Nick Clifton <nickc@redhat.com>
2749
2750 Binutils 2.35 branch created.
2751
b657622c
AM		 27522020-07-03 Alan Modra <amodra@gmail.com>
2753
2754 PR 26028
2755 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2756
c2ecccb3
L		 27572020-07-02 H.J. Lu <hongjiu.lu@intel.com>
2758
2759 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2760 swap two source operands.
2761
f436f38e
NC		 27622020-07-02 Nick Clifton <nickc@redhat.com>
2763
2764 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2765
f405494f
AC		 27662020-07-02 Alex Coplan <alex.coplan@arm.com>
2767
2768 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2769 segfault on negative chars.
2770 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2771 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2772
0942c7ab
NC		 27732020-07-02 Nick Clifton <nickc@redhat.com>
2774
2775 PR 26028
2776 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2777 command line.
2778 * testsuite/gas/ia64/unwind.d: Likewise.
2779 * testsuite/gas/mmix/bspec-1.d: Likewise.
2780 * testsuite/gas/mmix/bspec-2.d: Likewise.
2781 * testsuite/gas/mmix/comment-1.d: Likewise.
2782 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2783
3443489c
AM		 27842020-07-01 Alan Modra <amodra@gmail.com>
2785
2786 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2787
054b336d
AM		 27882020-07-01 Alan Modra <amodra@gmail.com>
2789
2790 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2791 in data sections, and mep.
2792
bbd19b19
L		 27932020-06-30 H.J. Lu <hongjiu.lu@intel.com>
2794
2795 * NEWS: Mention x86 NaCl target support removal.
2796 * config/tc-i386.c: Remove x86 NaCl target support.
2797 * config/tc-i386.h: Likewise.
2798 * configure.tgt: Likewise.
2799 * testsuite/gas/i386/i386.exp: Likewise.
2800 * testsuite/gas/i386/iamcu-1.d: Likewise.
2801 * testsuite/gas/i386/iamcu-2.d: Likewise.
2802 * testsuite/gas/i386/iamcu-3.d: Likewise.
2803 * testsuite/gas/i386/iamcu-4.d: Likewise.
2804 * testsuite/gas/i386/iamcu-5.d: Likewise.
2805 * testsuite/gas/i386/k1om.d: Likewise.
2806 * testsuite/gas/i386/l1om.d: Likewise.
2807
08ccfccf
NC		 28082020-06-30 Nelson Chu <nelson.chu@sifive.com>
2809
2810 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
2811 checking into riscv_csr_address.
2812 (riscv_csr_version_check): Likewise.
2813 (riscv_csr_address): New function. Return the suitable CSR address
2814 after checking the ISA dependency and versions. Issue warnings if
2815 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
2816 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2817 priv spec versions for them.
2818 (reg_csr_lookup_internal): Call riscv_csr_address to find the
2819 suitable CSR address.
2820 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2821 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2822 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2823 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
2824 priv spec warnings here. These warnings are added by accident.
2825 Remove them and only focus on the ISA dependency warnings.
2826 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2827 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2828 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2829 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2830 than the privileged ones.
2831 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2832 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2833 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2834 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
2835 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2836 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2837 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2838 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2839 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2840 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2841
8c190ce0
L		 28422020-06-29 H.J. Lu <hongjiu.lu@intel.com>
2843
0be2fe67
AM		 2844 * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
2845 length > 1.
8c190ce0
L		 2846 (md_assemble): Don't process ImmExt without operands.
2847
b20e7614
HPN		 28482020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
2849
2850 PR gas/25331
2851 * config/tc-mmix.c (md_assemble) <fixup for
2852 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2853 Also, set its fx_no_overflow.
2854 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2855 Similarly this fixup affects 4 bytes, not 8 and needs its
2856 fx_no_overflow set.
2857 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 2858 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 2859
279edac5
AM		 28602020-06-29 Alan Modra <amodra@gmail.com>
2861
2862 * config/tc-s12z.c: Use C style comments.
2863 * config/tc-z80.c: Likewise.
2864 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2865
b6cd5d10
L		 28662020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2867
2868 * config/tc-i386.c (md_assemble): Process ImmExt without
2869 operands.
2870
63112cd6
L		 28712020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2872
2873 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2874 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2875 VECSIB256 and VECSIB512, respectively.
2876 (build_modrm_byte): Replace vecsib with sib.
2877
2a1bb84c
JB		 28782020-06-26 Jan Beulich <jbeulich@suse.com>
2879
2880 * testsuite/gas/i386/nop-1-suffix.d: New.
2881 * testsuite/gas/i386/i386.exp: Run new test.
2882
85f7484a
PB		 28832020-06-26 Pat Bernardi <bernardi@adacore.com>
2884
2885 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2886 (md_pseudo_table): Handle "gnu_attribute".
2887 * doc/as.texi: Document GNU attribute for M68K.
2888
b59d128a
NC		 28892020-06-25 Nick Clifton <nickc@redhat.com>
2890
2891 PR 26141
2892 * config/tc-arm.c (arm_force_relocation): Force resolution of
2893 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2894 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2895
c423d21a
JB		 28962020-06-25 Jan Beulich <jbeulich@suse.com>
2897
2898 * config/tc-i386.c (md_assemble): Move call to process_immext()
2899 ...
2900 (process_operands): ... here.
2901
8bbb3ad8
JB		 29022020-06-25 Jan Beulich <jbeulich@suse.com>
2903
2904 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
2905 diagnostic when there is a sizing prefix. Switch to word/dword/
2906 qword encoding when there is a sizing prefix and no (explicit or
2907 derived) suffix.
2908 (update_imm): Handle presence of a sizing prefix.
2909 * testsuite/gas/i386/noreg16-data32.d,
2910 testsuite/gas/i386/noreg32-data16.d,
2911 testsuite/gas/i386/noreg32-data16.e,
2912 testsuite/gas/i386/noreg64-data16.d,
2913 testsuite/gas/i386/noreg64-data16.e,
2914 testsuite/gas/i386/noreg64-rex64.d: New.
2915 * testsuite/gas/i386/i386.exp: Run new tests.
2916 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
2917 Introduce and use pfx* macros.
2918 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
2919 addressing.
2920 * testsuite/gas/i386/noreg16.d: Adjust expectations.
2921
589958d6
JB		 29222020-06-25 Jan Beulich <jbeulich@suse.com>
2923
2924 * testsuite/gas/i386/avx-16bit.d,
2925 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
2926 testsuite/gas/i386/avx512f-16bit.d,
2927 testsuite/gas/i386/avx512f.d,
2928 testsuite/gas/i386/evex-lig256.d,
2929 testsuite/gas/i386/evex-lig512.d
2930 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
2931 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
2932 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
2933 testsuite/gas/i386/sse2-16bit.d,
2934 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
2935 expectations.
2936
0b9404fd
JB		 29372020-06-25 Jan Beulich <jbeulich@suse.com>
2938
2939 * config/tc-i386.c (md_assemble): Also reject explicit REX
2940 prefixes with VEX and alike encoded insns. Zap consumed bits
2941 from i.rex.
2942 (output_insn): Don't ignore REX prefix for VEX and alike
2943 encodings; abort() instead if encountered.
2944 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
2945 ...
2946 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
2947 * testsuite/gas/i386/x86-64-pseudos.d,
2948 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
2949
a5aeccd9
JB		 29502020-06-25 Jan Beulich <jbeulich@suse.com>
2951
2952 * config/tc-i386.c (process_operands): Translate explicit REX
2953 prefix into i.rex for SSE2AVX templates.
2954 (set_rex_vrex): New helper.
2955 (build_modrm_byte): Use it.
2956 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
2957 REX prefixes.
2958 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2959
40d231b4
JB		 29602020-06-25 Jan Beulich <jbeulich@suse.com>
2961
2962 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
2963 templates when there's no data size prefix.
2964 (md_assemble): Reject data size prefix also for legacy encoded
2965 SIMD templates.
2966 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
2967 Uncomment previously not working line.
2968 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
2969 data16 prefix.
2970 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
2971 testsuite/gas/i386/sse2avx.d: Adjust expectations.
2972
11abe426
JB		 29732020-06-25 Jan Beulich <jbeulich@suse.com>
2974
2975 * config/tc-i386.c (build_evex_prefix): Drop early setting of
2976 vec_length.
2977
1a79004f
NC		 29782020-06-23 Nelson Chu <nelson.chu@sifive.com>
2979
2980 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
2981 explicit_priv_attr. It used to indicate CSR or priv instructions are
2982 explictly used.
2983 (riscv_is_priv_insn): Return True if it is a privileged instruction.
2984 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
2985 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
2986 (riscv_write_out_attrs): Clarification of when to generate the elf
2987 priv spec attributes.
2988 * testsuite/gas/riscv/attribute-11.s: Add comments.
2989 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
2990 `priv_insn_<n>` to decide which priv instruction is expected to used.
2991 (<n> is a to e.)
2992 * testsuite/gas/riscv/attribute-14a.d: Likewise.
2993 * testsuite/gas/riscv/attribute-14b.d: Likewise.
2994 * testsuite/gas/riscv/attribute-14c.d: Likewise.
2995 * testsuite/gas/riscv/attribute-14d.d: Likewise.
2996 * testsuite/gas/riscv/attribute-14e.d: Likewise.
2997
39ff0b81
NC		 29982020-06-22 Nelson Chu <nelson.chu@sifive.com>
2999
3000 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
3001 (riscv_set_default_priv_spec): Get the priv spec version from the
3002 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
3003
e2201c2a
AM		 30042020-06-20 Alan Modra <amodra@gmail.com>
3005
3006 * configure.tgt: Set bfd_gas for all SH targets.
3007
d27c357a
JB		 30082020-06-18 Jan Beulich <jbeulich@suse.com>
3009
3010 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
3011 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3012 expectations.
3013
708a2fff
CL		 30142020-06-16 Lili Cui <lili.cui@intel.com>
3015
3016 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
3017 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
3018 * doc/c-i386.texi: Add avx512_vp2intersect.
3019
2106ed9b
JB		 30202020-06-16 Jan Beulich <jbeulich@suse.com>
3021
3022 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
3023 conditional.
3024 * testsuite/gas/i386/sse-check.s: Adjust comment.
3025 * testsuite/gas/i386/sse-check-error.l,
3026 testsuite/gas/i386/sse-check-warn.e,
3027 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
3028 expectations.
3029
a435742a
AM		 30302020-06-16 Alan Modra <amodra@gmail.com>
3031
3032 * config/tc-tic30.h: Remove OBJ_AOUT support.
3033 * configure.tgt: Delete tic30-*-*aout* entry.
3034
7a77f1ac
MF		 30352020-06-15 Max Filippov <jcmvbkbc@gmail.com>
3036
3037 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
3038 macros.
3039 (elf32xtensa_abi): New declaration.
3040 (option_abi_windowed, option_abi_call0): New enum constants.
3041 (md_longopts): Add entries for --abi-windowed and --abi-call0.
3042 (md_parse_option): Add handlers for --abi-windowed and
3043 --abi-call0.
3044 (xtensa_add_config_info): Use xtensa_abi_choice instead of
3045 XSHAL_ABI to format ABI tag.
3046 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
3047 --abi-call0 to the list of options.
3048 * doc/c-xtensa.texi: Add description for options --abi-windowed
3049 and --abi-call0.
3050 * testsuite/gas/xtensa/abi-call0.d: New test definition.
3051 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
3052 * testsuite/gas/xtensa/abi.s: New test source.
3053
efe30057
L		 30542020-06-14 H.J. Lu <hongjiu.lu@intel.com>
3055
3056 PR gas/26115
3057 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
3058 xsusldtrk.
3059 * testsuite/gas/i386/tsxldtrk.s: Likewise.
3060 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3061 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
3062
d8af286f
NC		 30632020-06-12 Nelson Chu <nelson.chu@sifive.com>
3064
3065 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
3066 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3067 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
3068
18ca16be
SG		 30692020-06-09 Seth Girvan <snth@snthhacks.com>
3070
3071 * doc/c-avr.texi: Improve wording.
3072
6778f1c4
JB		 30732020-06-09 Jan Beulich <jbeulich@suse.com>
3074
3075 * testsuite/gas/i386/x86-64-pseudos-bad.s,
3076 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
3077
73239888
JB		 30782020-06-09 Jan Beulich <jbeulich@suse.com>
3079
3080 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
3081 encoding tests.
3082 * testsuite/gas/i386/prefix.d: Adjust expectations.
3083
bf926894
JB		 30842020-06-09 Jan Beulich <jbeulich@suse.com>
3085
3086 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
3087 with VEX/EVEX encoding tests.
3088 * testsuite/gas/i386/prefix.d: Adjust expectations.
3089
828c2a25
JB		 30902020-06-09 Jan Beulich <jbeulich@suse.com>
3091
3092 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
3093 suffix.
3094 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
3095 * testsuite/gas/i386/noreg64.d: Adjust expectations.
3096 * testsuite/gas/i386/noreg-intel64.d,
3097 testsuite/gas/i386/noreg-intel64.l,
3098 testsuite/gas/i386/noreg-intel64.s: New.
3099 * testsuite/gas/i386/i386.exp: Run new tests.
3100
da4977e0
JB		 31012020-06-09 Jan Beulich <jbeulich@suse.com>
3102
3103 * config/tc-i386.c (vex_encoding_error): New enumerator.
3104 (VEX_check_operands): Rename to VEX_check_encoding. Check
3105 for vex_encoding_error. Move Imm4 handling ...
3106 (check_VecOperands): ... here.
3107 (match_template): Call VEX_check_encoding when there are no
3108 operands. Split construct calling check_VecOperands and
3109 VEX_check_encoding (when there are operands).
3110 (check_register): Don't blindly set vex_encoding_evex.
3111 * testsuite/gas/i386/pseudos-bad.s,
3112 testsuite/gas/i386/pseudos-bad.l: New.
3113 * testsuite/gas/i386/i386.exp: Run new test.
3114 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
3115
26417f19
AC		 31162020-06-08 Alex Coplan <alex.coplan@arm.com>
3117
3118 * config/tc-arm.c (insns): Add dfb.
3119 * testsuite/gas/arm/dfb.d: New test.
3120 * testsuite/gas/arm/dfb.s: Input for test.
3121
9f3e7dbc
NC		 31222020-06-08 Nick Clifton <nickc@redhat.com>
3123
3124 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
3125
dd6b8a0b
JB		 31262020-06-08 Jan Beulich <jbeulich@suse.com>
3127
3128 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
3129
73c76375
JB		 31302020-06-08 Jan Beulich <jbeulich@suse.com>
3131
3132 * config/tc-i386.c (check_byte_reg): Drop dead conditional
3133 around as_bad().
3134
22e00a3f
JB		 31352020-06-08 Jan Beulich <jbeulich@suse.com>
3136
3137 * config/tc-i386.c (check_register): Split RegTR handling, to
3138 fail recognition also in 64-bit mode as well as with i586 or
3139 i686 explicitly enabled.
3140 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
3141 * testsuite/gas/i386/x86_64-intel.d,
3142 testsuite/gas/i386/x86_64.d: Adjust expectations.
3143
1ab84e02
JB		 31442020-06-08 Jan Beulich <jbeulich@suse.com>
3145
3146 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
3147 * testsuite/gas/cfi/cfi.exp: Run this test.
3148
af32b722
JB		 31492020-06-08 Jan Beulich <jbeulich@suse.com>
3150
3151 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
3152 check to %st(N) parsing logic.
3153 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
3154
8a6fb3f9
JB		 31552020-06-08 Jan Beulich <jbeulich@suse.com>
3156
3157 * config/tc-i386.c (bad_reg): New.
3158 (check_VecOperations, i386_att_operand, i386_parse_name): Check
3159 for it.
3160 (check_register): New, broken out from ...
3161 (parse_real_register): ... here. Call it.
3162 (parse_register): Call it, and error upon failure.
3163 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
3164 testsuite/gas/i386/x86-64-equ-bad.s,
3165 testsuite/gas/i386/x86-64-equ-bad.l: New.
3166 * testsuite/gas/i386/i386.exp: Run new tests.
3167
1424c35d
AM		 31682020-06-06 Alan Modra <amodra@gmail.com>
3169
3170 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
3171 * doc/c-ppc.texi: Likewise.
3172
87c69f97
AM		 31732020-06-06 Alan Modra <amodra@gmail.com>
3174
3175 * config/tc-ppc.c: Update throughout for reloc renaming.
3176
f1919c56
JM		 31772020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
3178
3179 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
3180 stringop-overflow.
3181
3fc6c3dc
NC		 31822020-06-05 Nelson Chu <nelson.chu@sifive.com>
3183
3184 * config/tc-riscv.c (explicit_csr): New static boolean.
3185 Used to indicate CSR are explictly used.
3186 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
3187 (riscv_write_out_attrs): If we already have set elf priv
3188 attributes, then generate them. Otherwise, don't generate
3189 them when no CSR are used.
3190 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
3191 * testsuite/gas/riscv/attribute-02.d: Likewise.
3192 * testsuite/gas/riscv/attribute-03.d: Likewise.
3193 * testsuite/gas/riscv/attribute-04.d: Likewise.
3194 * testsuite/gas/riscv/attribute-05.d: Likewise.
3195 * testsuite/gas/riscv/attribute-06.d: Likewise.
3196 * testsuite/gas/riscv/attribute-07.d: Likewise.
3197 * testsuite/gas/riscv/attribute-08.d: Likewise.
3198 * testsuite/gas/riscv/attribute-09.d: Likewise.
3199 * testsuite/gas/riscv/attribute-10.d: Likewise.
3200 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3201 * testsuite/gas/riscv/attribute-11.s: New testcase.
3202 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
3203 used, so we should output the ELF priv attributes.
3204 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
3205 used, so output the priv attributes according to the -mpriv-spec.
3206 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
3207 used, so ignore the -mpriv-spec setting.
3208
d413a623
L		 32092020-06-04 H.J. Lu <hongjiu.lu@intel.com>
3210
3211 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
3212 cgen_get_insn_value.
3213 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
3214 endianness to cgen_get_insn_value and cgen_put_insn_value.
3215
7d8b91fd
JM		 32162020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3217
3218 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
3219 cgen_put_insn_value.
3220
d8740be1
JM		 32212020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3222
3223 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
3224 bpf_cgen_cpu_open.
3225 (md_assemble): Remove no longer needed hack.
3226
e9bffec9
JM		 32272020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3228
3229 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
3230 cgen_put_insn_value.
3231 (gas_cgen_md_apply_fix): Likewise.
3232 (gas_cgen_md_apply_fix): Likewise.
3233 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
3234 cgen_put_insn_value.
3235 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
3236 cgen_put_insn_value.
3237
1cf67587
AM		 32382020-06-04 Alan Modra <amodra@gmail.com>
3239
3240 * testsuite/config/default.exp: Remove global directive outside
3241 proc body.
3242 * testsuite/gas/mep/complex-relocs.exp: Likewise.
3243 * testsuite/gas/microblaze/relax_size.exp: Likewise.
3244 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
3245 * testsuite/gas/mt/relocs.exp: Likewise.
3246 * testsuite/gas/rx/rx.exp: Likewise.
3247
338d56a8
SC		 32482020-06-03 Stephen Casner <casner@acm.org>
3249
3250 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
3251
bb7322c6
JW		 32522020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
3253 Jim Wilson <jimw@sifive.com>
3254
3255 PR 26051
3256 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
3257 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
3258 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
3259 Move B before SB. Move J before UJ.
3260
c39c821c
AC		 32612020-06-01 Alex Coplan <alex.coplan@arm.com>
3262
3263 * write.c (relax_segment): Fix handling of negative offset when
3264 relaxing an rs_org frag.
3265 * testsuite/gas/aarch64/org-neg.d: New test.
3266 * testsuite/gas/aarch64/org-neg.l: Error output for test.
3267 * testsuite/gas/aarch64/org-neg.s: Input for test.
3268 * testsuite/gas/arm/org-neg.d: New test.
3269 * testsuite/gas/arm/org-neg.l: Error output for test.
3270 * testsuite/gas/arm/org-neg.s: Input for test.
3271
66e3eb08
SC		 32722020-05-28 Stephen Casner <casner@acm.org>
3273
3274 Fix unexpected failures in gas testsuite for pdp11-aout target.
3275 These are caused by the PDP11's mix of little-endian octets in
3276 shorts but shorts in big endian order for long or quad.
3277
3278 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
3279 * testsuite/gas/all/gas.exp: Select alternate test scripts for
3280 pdp11, skip octa test completely.
3281 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
3282 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
3283 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
3284
9e85f042
NC		 32852020-05-28 Alex Coplan <alex.coplan@arm.com>
3286
3287 * frags.c (frag_grow): Fix comment.
3288
1c912705
SC		 32892020-05-27 Stephen Casner <casner@acm.org>
3290
3291 PR gas/26001
3292 * config/tc-pdp11.c (parse_reg): Distinguish register names from
3293 symbols that begin with a register name.
3294 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
3295 * testsuite/gas/pdp11/pr26001.s: Likewise.
3296 * testsuite/gas/pdp11/pr26001.d: Likewise.
3297
5c505568
SC		 32982020-05-27 Simon Cook <simon.cook@embecosm.com>
3299
0be2fe67
AM		 3300 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
3301 pointer when creating struct riscv_csr_extra.
5c505568 3302
3c730740
L		 33032020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3304
3305 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
3306 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
3307 * testsuite/gas/i386/inval-avx512f.l: Updated.
3308
57b17940
SSF		 33092020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
3310
3311 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
3312 load/store instruction variants with alignment hints.
3313 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
3314 instruction variants with alignment hints.
3315
e3fed0f2
L		 33162020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3317
3318 PR gas/26044
3319 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
3320 instead of R_XGATE_PCREL_X.
3321 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
3322 BFD_RELOC_XGATE_PCREL_X.
3323
8bbc5da5
L		 33242020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3325
3326 PR gas/26044
3327 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
3328 with &fragP->fr_literal[0].
3329
c4612b92
L		 33302020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3331
3332 PR gas/26044
3333 * config/tc-vax.c (md_estimate_size_before_relax): Replace
3334 fragP->fr_literal with &fragP->fr_literal[0].
3335 (md_convert_frag): Likewise.
3336
70b1b570
L		 33372020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3338
3339 PR gas/26044
3340 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
3341 with &fragP->fr_literal[0].
3342
e67e940f
L		 33432020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3344
3345 PR gas/26044
3346 * config/tc-crx.c (getreg_image): Change argument type to int.
3347 (md_convert_frag): Replace fragP->fr_literal with
3348 &fragP->fr_literal[0].
3349
a05e3e20
L		 33502020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3351
3352 PR gas/26044
3353 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
3354 sprintf with memmove.
3355
c6412eee
L		 33562020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3357
3358 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
3359 with &fragP->fr_literal[0].
3360
9fcc3457
L		 33612020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3362
3363 PR gas/26041
3364 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
3365 2 overlapping strings.
3366
6c115e16
L		 33672020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3368
3369 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
3370 with &fragP->fr_literal[0].
3371
a39d29cd
L		 33722020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3373
3374 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
3375 with &fragp->fr_literal[0].
3376 * config/tc-microblaze.c (md_apply_fix): Likewise.
3377 * config/tc-sh.c (md_convert_frag): Likewise.
3378
72393fd1
JW		 33792020-05-24 Jim Wilson <jimw@sifive.com>
3380
3381 PR 26025
3382 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
3383 asection to segT. New locals seg and subseg. Call subseg_set before
3384 fix_new_exp. Call subseg_set after loop to restore original values.
3385
9fbb53c7
AM		 33862020-05-21 Alan Modra <amodra@gmail.com>
3387
3388 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
3389 throughout.
3390 * config/obj-elf.c: Likewise.
3391 * config/tc-aarch64.c: Likewise.
3392 * config/tc-arm.c: Likewise.
3393 * config/tc-m68k.c: Likewise.
3394 * config/tc-nios2.c: Likewise.
3395 * config/tc-tic30.c: Likewise.
3396 * ecoff.c: Likewise.
3397 * read.c: Likewise.
3398 * stabs.c: Likewise.
3399 * symbols.c: Likewise.
3400 * testsuite/gas/all/test-gen.c: Likewise.
3401
8f595e9b
NC		 34022020-05-20 Nelson Chu <nelson.chu@sifive.com>
3403
3404 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
3405 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
3406 Static variables which are used to set the ISA extensions. You can
3407 use -march (or ELF build attributes) and -misa-spec to set them,
3408 respectively.
3409 (ext_version_hash): The hash table used to handle the extensions
3410 with versions.
3411 (init_ext_version_hash): Initialize the ext_version_hash according
3412 to riscv_ext_version_table.
3413 (riscv_get_default_ext_version): The callback function of
3414 riscv_parse_subset_t. According to the choosed ISA spec,
3415 get the default version for the specific extension.
3416 (riscv_set_arch): Set the callback function.
3417 (enum options, struct option md_longopts): Add new option -misa-spec.
3418 (md_parse_option): Do not call riscv_set_arch for -march. We will
3419 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
3420 to set default_isa_spec class.
3421 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
3422 ext_version_hash, and then call riscv_set_arch to set the architecture
3423 with versions according to default_arch_with_ext.
3424 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
3425 x extensions.
3426 * testsuite/gas/riscv/attribute-03.d: Likewise.
3427 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
3428 already set it's version to 2p1 by march, so no need to use the default
3429 2p2 version. For m-ext, we do not set the version by -march and ELF arch
3430 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
3431 ISA spec 2p2, so set 0p0 to it.
3432 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
3433 zicsr is 2p0 according to ISA spec 20191213.
3434 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
3435 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
3436 You can set them by configure options --with-arch and
3437 --with-isa-spec, respectively.
3438 (riscv_set_default_isa_spec): New function used to set the
3439 default ISA spec.
3440 (md_parse_option): Call riscv_set_default_isa_spec rather than
3441 call riscv_get_isa_spec_class directly.
3442 (riscv_after_parse_args): If the -isa-spec is not set, then we
3443 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
3444 calling riscv_set_default_isa_spec.
3445 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
3446 the --with-isa-spec may be set to different ISA spec.
3447 * testsuite/gas/riscv/attribute-02.d: Likewise.
3448 * testsuite/gas/riscv/attribute-03.d: Likewise.
3449 * testsuite/gas/riscv/attribute-04.d: Likewise.
3450 * testsuite/gas/riscv/attribute-05.d: Likewise.
3451 * testsuite/gas/riscv/attribute-06.d: Likewise.
3452 * testsuite/gas/riscv/attribute-07.d: Likewise.
3453 * configure.ac: Add configure options, --with-arch and
3454 --with-isa-spec.
3455 * configure: Regenerated.
3456 * config.in: Regenerated.
3457 * config/tc-riscv.c (default_priv_spec): Static variable which is
3458 used to check if the CSR is valid for the chosen privilege spec. You
3459 can use -mpriv-spec to set it.
3460 (enum reg_class): We now get the CSR address from csr_extra_hash rather
3461 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
3462 (riscv_init_csr_hashes): Only need to initialize one hash table
3463 csr_extra_hash.
3464 (riscv_csr_class_check): Change the return type to void. Don't check
3465 the ISA dependency if -mcsr-check isn't set.
3466 (riscv_csr_version_check): New function. Check and find the CSR address
3467 from csr_extra_hash, according to default_priv_spec. Report warning
3468 for the invalid CSR if -mcsr-check is set.
3469 (reg_csr_lookup_internal): Updated.
3470 (reg_lookup_internal): Likewise.
3471 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
3472 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
3473 (md_parse_option): Call riscv_set_default_priv_version to set
3474 default_priv_spec.
3475 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
3476 privilege spec to the newest one.
3477 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
3478 include/opcode/riscv.h.
3479 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
3480 to check the ISA dependency for CSR, so fix the spec version by adding
3481 -mpriv-spec=1.11.
3482 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
3483 version warnings for the test case.
0be2fe67
AM		 3484 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3485 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3486 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3487 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3488 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3489 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
8f595e9b 3490 Check whether the CSR is valid when privilege version 1.9 is choosed.
0be2fe67
AM		 3491 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3492 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
8f595e9b 3493 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
0be2fe67
AM		 3494 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3495 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
8f595e9b 3496 Check whether the CSR is valid when privilege version 1.10 is choosed.
0be2fe67
AM		 3497 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3498 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
8f595e9b 3499 Check whether the CSR is valid when privilege version 1.11 is choosed.
0be2fe67 3500 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
8f595e9b
NC		 3501 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
3502 setting. You can set it by configure option --with-priv-spec.
3503 (riscv_set_default_priv_spec): New function used to set the default
3504 privilege spec.
3505 (md_parse_option): Call riscv_set_default_priv_spec rather than
3506 call riscv_get_priv_spec_class directly.
3507 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
3508 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
3509 calling riscv_set_default_priv_spec.
3510 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
3511 the --with-priv-spec may be set to different privilege spec.
3512 * testsuite/gas/riscv/priv-reg.d: Likewise.
3513 * configure.ac: Add configure option --with-priv-spec.
3514 * configure: Regenerated.
3515 * config.in: Regenerated.
3516 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
3517 explicit_attr. Set it to TRUE if any ELF attribute is found.
3518 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
3519 the priv attributes are set.
3520 (md_assemble): Set the default_priv_spec according to the priv
3521 attributes when we start to assemble instruction.
3522 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
3523 riscv_write_out_attrs. Update the arch and priv attributes. If we
3524 don't set the corresponding ELF attributes, then try to output the
3525 default ones.
3526 (riscv_set_public_attributes): If any ELF attribute or -march-attr
3527 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
3528 to update the arch and priv attributes.
3529 (s_riscv_attribute): Make sure all arch and priv attributes are set
3530 before any instruction.
3531 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
3532 ELF attribute or -march-attr is set. If the priv attributes are not
3533 set, then try to update them by the default setting (-mpriv-spec or
3534 --with-priv-spec).
3535 * testsuite/gas/riscv/attribute-02.d: Likewise.
3536 * testsuite/gas/riscv/attribute-03.d: Likewise.
3537 * testsuite/gas/riscv/attribute-04.d: Likewise.
3538 * testsuite/gas/riscv/attribute-06.d: Likewise.
3539 * testsuite/gas/riscv/attribute-07.d: Likewise.
3540 * testsuite/gas/riscv/attribute-08.d: Likewise.
3541 * testsuite/gas/riscv/attribute-09.d: Likewise.
3542 * testsuite/gas/riscv/attribute-10.d: Likewise.
3543 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3544 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
3545 set by priv attributes must be supported.
3546 * testsuite/gas/riscv/attribute-05.s: Likewise.
3547 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
3548 priv attributes according to the -mpriv-spec option.
3549 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3550 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3551 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3552 * testsuite/gas/riscv/priv-reg.d: Removed.
3553 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
3554 CSR according to the priv spec 1.9.
3555 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
3556 CSR according to the priv spec 1.9.1.
3557 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
3558 CSR according to the priv spec 1.10.
3559 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
3560 CSR according to the priv spec 1.11.
3561 * config/tc-riscv.c (md_show_usage): Add descriptions about
3562 the new GAS options.
3563 * doc/c-riscv.texi: Likewise.
3564
3d205eb4
PB		 35652020-05-19 Peter Bergner <bergner@linux.ibm.com>
3566
3567 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3568 * testsuite/gas/ppc/power9.d: Likewise.
3569 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3570 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3571 sync, wait, waitrsv>: Add tests.
3572 * testsuite/gas/ppc/power10.d: Likewise.
3573
164446e0
AF		 35742020-05-19 Alexander Fedotov <alfedotov@gmail.com>
3575
3576 PR 25992
3577 * config/tc-arm.c : Add arm_ext_v8r feature.
3578 (it_fsm_post_encode): Check arm_ext_v8r feature.
3579 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3580
69f57659
AM		 35812020-05-19 Alan Modra <amodra@gmail.com>
3582
3583 * write.c (write_contents): Use bfd_get_filename rather than
3584 accessing bfd->filename directly. Use bfd_section_name rather
3585 than accessing section->name directly.
3586
0e1d094e
AM		 35872020-05-19 Alan Modra <amodra@gmail.com>
3588
3589 * symbols.c (local_symbol_make): Init all of lsy_flags.
3590
d402189f
AM		 35912020-05-18 Alan Modra <amodra@gmail.com>
3592
3593 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3594 before looking at add_symbol->sy_flags.
3595
503648e4 35962020-05-18 Hongtao Liu <hongtao.liu@intel.com>
3597
3598 * config/tc-i386.c: Not handle lret/iret.
3599 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3600 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3601 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3602 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3603 * testsuite/gas/i386/lfence-ret.s: Ditto.
3604 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3605 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3606 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3607 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3608 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3609 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3610 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3611
2a50b401
AM		 36122020-05-15 Alan Modra <amodra@gmail.com>
3613 Alex Coplan <alex.coplan@arm.com>
3614
3615 * symbols.c (struct local_symbol): Update comment.
3616 (resolve_symbol_value): For resolved symbols equated to other
3617 symbols, verify that the referenced symbol is not a local_symbol
3618 before accessing sy_value. Don't leave symbol loops during
3619 finalize_syms resolution.
3620 * testsuite/gas/all/assign-bad-recursive.d: New test.
3621 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3622 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3623 * testsuite/gas/all/gas.exp: Run it.
3624
9d95b8e9
NC		 36252020-05-14 Nick Clifton <nickc@redhat.com>
3626
3627 * po/sv.po: Updated Swedish translation.
3628
3b646889
AM		 36292020-05-11 Alan Modra <amodra@gmail.com>
3630
3631 * testsuite/gas/ppc/scalarquad.d,
3632 * testsuite/gas/ppc/scalarquad.s: New test.
3633 * testsuite/gas/ppc/ppc.exp: Run it.
3634
9cc4ce88
AM		 36352020-05-11 Alan Modra <amodra@gmail.com>
3636
3637 * testsuite/gas/ppc/rightmost.d,
3638 * testsuite/gas/ppc/rightmost.s: New test.
3639 * testsuite/gas/ppc/ppc.exp: Run it.
3640
5d57bc3f
AM		 36412020-05-11 Alan Modra <amodra@gmail.com>
3642
3643 * testsuite/gas/ppc/xvtlsbb.d,
3644 * testsuite/gas/ppc/xvtlsbb.s: New test.
3645 * testsuite/gas/ppc/ppc.exp: Run it.
3646
66ef5847
AM		 36472020-05-11 Alan Modra <amodra@gmail.com>
3648
3649 * testsuite/gas/ppc/stringop.d,
3650 * testsuite/gas/ppc/stringop.s: New test.
3651 * testsuite/gas/ppc/ppc.exp: Run it.
3652
4f3e9537
PB		 36532020-05-11 Peter Bergner <bergner@linux.ibm.com>
3654
3655 * testsuite/gas/ppc/set_bool.d,
3656 * testsuite/gas/ppc/set_bool.s: New test.
3657 * testsuite/gas/ppc/ppc.exp: Run it.
3658
ec40e91c
AM		 36592020-05-11 Alan Modra <amodra@gmail.com>
3660
3661 * testsuite/gas/ppc/bitmanip.d,
3662 * testsuite/gas/ppc/bitmanip.s: New test.
3663 * testsuite/gas/ppc/ppc.exp: Run it.
3664
d7e97a76
AM		 36652020-05-11 Alan Modra <amodra@gmail.com>
3666
3667 * testsuite/gas/ppc/genpcv.d,
3668 * testsuite/gas/ppc/genpcv.s: New test.
3669 * testsuite/gas/ppc/ppc.exp: Run it.
3670
fdefed7c
AM		 36712020-05-11 Alan Modra <amodra@gmail.com>
3672
3673 * testsuite/gas/ppc/maskmanip.d,
3674 * testsuite/gas/ppc/maskmanip.s: New test.
3675 * testsuite/gas/ppc/ppc.exp: Run it.
3676
aa3c112f
AM		 36772020-05-11 Alan Modra <amodra@gmail.com>
3678 Peter Bergner <bergner@linux.ibm.com>
3679
3680 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3681 (md_assemble): Check acc specified in correct operand.
3682 * testsuite/gas/ppc/outerprod.d,
3683 * testsuite/gas/ppc/outerprod.s,
3684 * testsuite/gas/ppc/vsx4.d,
3685 * testsuite/gas/ppc/vsx4.s: New tests.
3686 * testsuite/gas/ppc/ppc.exp: Run them.
3687
6edbfd3b
AM		 36882020-05-11 Alan Modra <amodra@gmail.com>
3689
3690 * testsuite/gas/ppc/simd_perm.d,
3691 * testsuite/gas/ppc/simd_perm.s: New test.
3692 * testsuite/gas/ppc/ppc.exp: Run it.
3693
c7d7aea2
AM		 36942020-05-11 Alan Modra <amodra@gmail.com>
3695
3696 * testsuite/gas/ppc/int128.d,
3697 * testsuite/gas/ppc/int128.s: New test.
3698 * testsuite/gas/ppc/ppc.exp: Run it.
3699
94ba9882
AM		 37002020-05-11 Alan Modra <amodra@gmail.com>
3701
3702 * testsuite/gas/ppc/vsx_32byte.d,
3703 * testsuite/gas/ppc/vsx_32byte.s: New test.
3704 * testsuite/gas/ppc/ppc.exp: Run it.
3705
f4791f1a
AM		 37062020-05-11 Alan Modra <amodra@gmail.com>
3707
3708 * testsuite/gas/ppc/vec_mul.s,
3709 * testsuite/gas/ppc/vec_mul.d: New test.
3710 * testsuite/gas/ppc/ppc.exp: Run it.
3711
3ff0a5ba
PB		 37122020-05-11 Peter Bergner <bergner@linux.ibm.com>
3713
3714 * testsuite/gas/ppc/byte_rev.d,
3715 * testsuite/gas/ppc/byte_rev.s: New test.
3716 * testsuite/gas/ppc/ppc.exp: Run it.
3717
afef4fe9
PB		 37182020-05-11 Peter Bergner <bergner@linux.ibm.com>
3719
3720 * testsuite/gas/ppc/power10.d: Add paste. tests.
3721 * testsuite/gas/ppc/power10.s: Likewise.
3722
1224c05d
PB		 37232020-05-11 Peter Bergner <bergner@linux.ibm.com>
3724
3725 * testsuite/gas/ppc/power10.s: New test.
3726 * testsuite/gas/ppc/power10.d: Likewise.
3727 * testsuite/gas/ppc/ppc.exp: Run it.
3728
7c1f4227
AM		 37292020-05-11 Alan Modra <amodra@gmail.com>
3730
3731 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3732 renaming.
3733 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3734 place of -mfuture/-Mfuture.
3735 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3736 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3737
bfeaed38
NC		 37382020-05-06 Nick Clifton <nickc@redhat.com>
3739
3740 * po/sv.po: Updated Swedish translation.
3741
6ef719c0
NC		 37422020-05-06 Nick Clifton <nickc@redhat.com>
3743
3744 PR 25927
3745 * doc/as.texi (Preprocessing): Replace cross reference to not
3746 existant document with a URL to the equivalent page in the GCC
3747 manual.
3748
546cb2d8
NC		 37492020-05-05 Nick Clifton <nickc@redhat.com>
3750
3751 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3752 construction of a DWARF-5 directory name table.
3753 * testsuite/gas/elf/pr25917.d: Update expected output.
3754
7d0bd487
GN		 37552020-05-05 Gunther Nikl <gnikl@justmail.de>
3756
3757 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3758 (md_parse_option): Remove initialization of elf_flags.
070b775f 3759
fe05f369
ASDV		 37602020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
3761
3762 PR gas/25863
3763 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3764 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3765 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3766
4706679d
NC		 37672020-05-04 Nick Clifton <nickc@redhat.com>
3768
3769 PR 25917
3770 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3771 table's existence before looking at its entries.
070b775f
NC		 3772 Also do not emit a default directory entry if there are no
3773 directories in use.
3774
4706679d
NC		 3775 * testsuite/gas/elf/pr25917.s: New test source file.
3776 * testsuite/gas/elf/pr25917.d: New test driver.
3777 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3778
09c1e68a
AC		 37792020-04-30 Alex Coplan <alex.coplan@arm.com>
3780
3781 * config/tc-aarch64.c (fix_insn): Implement for
3782 AARCH64_OPND_UNDEFINED.
3783 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3784 * testsuite/gas/aarch64/udf.s: New.
3785 * testsuite/gas/aarch64/udf.d: New.
3786 * testsuite/gas/aarch64/udf-invalid.s: New.
3787 * testsuite/gas/aarch64/udf-invalid.l: New.
3788 * testsuite/gas/aarch64/udf-invalid.d: New.
3789
c578f16e
YS		 37902020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
3791
3792 * config/tc-rx.c (elf_flags): Reset default value.
3793 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3794
935f1f4b
MF		 37952020-04-29 Max Filippov <jcmvbkbc@gmail.com>
3796
3797 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3798 if it's not defined.
3799 (microarch_earliest): New static variable.
3800 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3801 simcall opcode has mandatory parameter.
3802 (xg_init_global_config): Initialize microarch_earliest.
3803
5c936ef5
NC		 38042020-04-29 Nick Clifton <nickc@redhat.com>
3805
3806 PR 22699
3807 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3808 IMM0_8S and add support for IMM0_8U.
3809 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3810 unsigned 8-bit immediate.
3811 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 3812 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 3813
251dae91
TC		 38142020-04-27 Tamar Christina <tamar.christina@arm.com>
3815
3816 * NEWS: Add news entry for big-obj.
3817 * config/tc-i386.c (i386_target_format): Support new format.
3818 * doc/c-i386.texi: Add i386 support.
3819 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3820 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3821
714e6c96
NC		 38222020-04-27 Nick Clifton <nickc@redhat.com>
3823
3824 PR 25878
3825 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3826 (assign_file_to_slot): New function. Fills in an entry in the
3827 files table.
3828 (allocate_filenum): Use new function.
3829 (allocate_filename_to_slot): Use new function. If the specified
3830 slot entry is already in use, but was chosen automatically then
3831 reassign the automatic entry.
3832
a09f656b 38332020-04-26 Hongtao Liu <hongtao.liu@intel.com
3834
3835 * config/tc-i386.c (lfence_before_ret_shl): New member.
3836 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3837 for Anysize insns.
3838 (insert_after_load): Issue warning for REP CMPS/SCAS.
3839 (insert_before_before): Handle iret, Handle
3840 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3841 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3842 -mlfence-before-ret=[none/not/or/shl/yes].
3843 Enable -mlfence-before-ret=shl when
3844 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3845 (md_show_usage): Ditto.
3846 * doc/c-i386.texi: Ditto.
3847 * testsuite/gas/i386/i386.exp: Add new testcases.
3848 * testsuite/gas/i386/lfence-load-b.d: New.
3849 * testsuite/gas/i386/lfence-load-b.e: New.
3850 * testsuite/gas/i386/lfence-load.d: Modified.
3851 * testsuite/gas/i386/lfence-load.e: New.
3852 * testsuite/gas/i386/lfence-load.s: Modified.
3853 * testsuite/gas/i386/lfence-ret-a.d: Modified.
3854 * testsuite/gas/i386/lfence-ret-b.d: Modified.
3855 * testsuite/gas/i386/lfence-ret-c.d: New.
3856 * testsuite/gas/i386/lfence-ret-d.d: New.
3857 * testsuite/gas/i386/lfence-ret.s: Modified.
3858 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3859 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3860 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3861 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3862 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3863 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3864 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3865 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3866 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3867 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3868
30ce8e47
MF		 38692020-04-22 Max Filippov <jcmvbkbc@gmail.com>
3870
3871 PR ld/25861
3872 * config/tc-xtensa.c (md_apply_fix): Replace
3873 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3874 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3875 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3876 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3877 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3878
31c89d60
AM		 38792020-04-22 Alan Modra <amodra@gmail.com>
3880
3881 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3882 symbol for ".symver .. remove".
3883 * doc/as.texi (.symver): Update.
3884 * testsuite/gas/symver/symver11.s: Make foo weak.
3885 * testsuite/gas/symver/symver11.d: Expect an error.
3886 * testsuite/gas/symver/symver7.d: Allow other random symbols.
3887
1d3eb556
L		 38882020-04-21 H.J. Lu <hongjiu.lu@intel.com>
3889
3890 * testsuite/gas/symver/symver11.s: Add ".balign 8".
3891
bb2a1453
AS		 38922020-04-21 Andreas Schwab <schwab@linux-m68k.org>
3893
3894 PR 25848
3895 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3896 * testsuite/gas/m68k/operands.d: Update.
3897 * testsuite/gas/m68k/op68000.d: Update for new error messages.
3898
c36876fe
TC		 38992020-04-21 Tamar Christina <tamar.christina@arm.com>
3900
3901 PR binutils/24753
3902 * testsuite/gas/arm/pr24753.d: New test.
3903 * testsuite/gas/arm/pr24753.s: New test.
3904
6914be53
L		 39052020-04-21 H.J. Lu <hongjiu.lu@intel.com>
3906
3907 PR gas/23840
3908 PR gas/25295
3909 * NEWS: Mention .symver extension.
3910 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
3911 function.
3912 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
3913 add a version name. Add local, hidden and remove visibility
3914 support.
3915 (elf_frob_symbol): Handle the list of version names. Update the
3916 original symbol to local, hidden or remove it from the symbol
3917 table.
3918 (elf_frob_file_before_adjust): Handle the list of version names.
3919 * config/obj-elf.h (elf_visibility): New.
3920 (elf_versioned_name_list): Likewise.
3921 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
3922 and visibility. Change versioned_name pointer to struct
3923 elf_versioned_name_list.
3924 * doc/as.texi: Update .symver directive.
3925 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
3926 error checking tests.
3927 * testsuite/gas/symver/symver6.d: New file.
3928 * testsuite/gas/symver/symver7.d: Likewise.
3929 * testsuite/gas/symver/symver7.s: Likewise.
3930 * testsuite/gas/symver/symver8.d: Likewise.
3931 * testsuite/gas/symver/symver8.s: Likewise.
3932 * testsuite/gas/symver/symver9.s: Likewise.
3933 * testsuite/gas/symver/symver9a.d: Likewise.
3934 * testsuite/gas/symver/symver9b.d: Likewise.
3935 * testsuite/gas/symver/symver10.s: Likewise.
3936 * testsuite/gas/symver/symver10a.d: Likewise.
3937 * testsuite/gas/symver/symver10b.d: Likewise.
3938 * testsuite/gas/symver/symver11.d: Likewise.
3939 * testsuite/gas/symver/symver11.s: Likewise.
3940 * testsuite/gas/symver/symver12.d: Likewise.
3941 * testsuite/gas/symver/symver12.s: Likewise.
3942 * testsuite/gas/symver/symver13.d: Likewise.
3943 * testsuite/gas/symver/symver13.s: Likewise.
3944 * testsuite/gas/symver/symver14.d: Likewise.
3945 * testsuite/gas/symver/symver14.l: Likewise.
3946 * testsuite/gas/symver/symver15.d: Likewise.
3947 * testsuite/gas/symver/symver15.l: Likewise.
3948 * testsuite/gas/symver/symver6.l: Removed.
3949 * testsuite/gas/symver/symver6.s: Updated.
3950
c2e5c986
SD		 39512020-04-20 Sudakshina Das <sudi.das@arm.com>
3952
3953 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
3954 to include TSB.
3955 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
3956 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
3957 * testsuite/gas/aarch64/system.d: Update.
3958
8a6e1d1d
SD		 39592020-04-20 Sudakshina Das <sudi.das@arm.com>
3960
3961 * testsuite/gas/aarch64/bti.d: Update -march option.
3962 * testsuite/gas/aarch64/illegal-bti.d: Remove.
3963 * testsuite/gas/aarch64/illegal-bti.l: Remove.
3964 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
3965 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
3966
49af2f5c
AM		 39672020-04-17 Alan Modra <amodra@gmail.com>
3968
3969 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
3970
8e4979ac
NC		 39712020-04-16 Gagan Singh Sidhu <broly@mac.com>
3972 Nick Clifton <nickc@redhat.com>
3973
3974 PR 25803
3975 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
3976 targets.
3977 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
3978 for the type-2 test.
3979 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
3980 targets running this test.
3981
c54a9b56
DF		 39822020-02-16 David Faust <david.faust@oracle.com>
3983
3984 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
3985 * testsuite/gas/bpf/jump32.s: New file.
3986 * testsuite/gas/bpf/jump32.d: Likewise.
3987
3071b197
L		 39882020-04-08 H.J. Lu <hongjiu.lu@intel.com>
3989
3990 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
3991 documentation.
3992
6a3ab923
GN		 39932020-04-08 Gunther Nikl <gnikl@justmail.de>
3994
3995 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
3996 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 3997 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
3998 define.
3999 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 4000 * tc.h (md_pcrel_from_section): Add prototype.
4001 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
4002 * config/tc-arc.h (md_pcrel_from_section): Likewise.
4003 * config/tc-arm.h (md_pcrel_from_section): Likewise.
4004 * config/tc-avr.h (md_pcrel_from_section): Likewise.
4005 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
4006 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
4007 * config/tc-csky.h (md_pcrel_from_section): Likewise.
4008 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
4009 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
4010 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
4011 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
4012 * config/tc-frv.h (md_pcrel_from_section): Likewise.
4013 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
4014 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
4015 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
4016 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
4017 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
4018 * config/tc-mep.h (md_pcrel_from_section): Likewise.
4019 * config/tc-metag.h (md_pcrel_from_section): Likewise.
4020 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
4021 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
4022 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
4023 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
4024 * config/tc-mt.h (md_pcrel_from_section): Likewise.
4025 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
4026 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
4027 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
4028 * config/tc-rx.h (md_pcrel_from_section): Likewise.
4029 * config/tc-s390.h (md_pcrel_from_section): Likewise.
4030 * config/tc-sh.h (md_pcrel_from_section): Likewise.
4031 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
4032 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 4033 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
4034 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
4035 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
4036 md_apply_fix3): Delete prototypes.
6a3ab923 4037
6e0e8b45
L		 40382020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4039
4040 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
4041 instructions.
4042
266803a2
L		 40432020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4044
4045 * doc/c-z80.texi: Fix @xref warnings.
4046
bb651e8b
CL		 40472020-04-07 Lili Cui <lili.cui@intel.com>
4048
4049 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
4050 (cpu_noarch): Likewise.
4051 * doc/c-i386.texi: Document TSXLDTRK.
4052 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
4053 * testsuite/gas/i386/tsxldtrk.d: Likewise.
4054 * testsuite/gas/i386/tsxldtrk.s: Likewise.
4055 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
4056
4b27d27c
L		 40572020-04-02 Lili Cui <lili.cui@intel.com>
4058
4059 * config/tc-i386.c (cpu_arch): Add .serialize.
4060 (cpu_noarch): Likewise.
4061 * doc/c-i386.texi: Document serialize.
4062 * testsuite/gas/i386/i386.exp: Run serialize tests
4063 * testsuite/gas/i386/serialize.d: Likewise.
4064 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
4065 * testsuite/gas/i386/serialize.s: Likewise.
4066
bb897477
RO		 40672020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4068
4069 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
4070 * testsuite/gas/elf/section12b.d: Likewise.
4071 * testsuite/gas/elf/section16a.d: Likewise.
4072 * testsuite/gas/elf/section16b.d: Likewise.
4073
59e28a97
GN		 40742020-04-02 Gunther Nikl <gnikl@justmail.de>
4075
4076 * config/tc-m68k.c (m68k_ip): Fix range check for index register
4077 with a suppressed address register.
4078
efc3a950
L		 40792020-04-01 H.J. Lu <hongjiu.lu@intel.com>
4080
4081 PR gas/25756
4082 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
4083 * testsuite/gas/i386/localpic.s: Add a test for relocation
4084 against local absolute symbol.
4085 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
4086 * testsuite/gas/i386/localpic.d: Updated.
4087 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
4088 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
4089
15d47c3a
RO		 40902020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4091
4092 PR gas/25732
4093 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
4094 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
4095 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
4096 testsuite/gas/i386/x86-64-jump.d.
0be2fe67 4097 * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
15d47c3a
RO		 4098 Incorporate changes to
4099 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
4100 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
4101 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
4102 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
4103 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
4104
876678f0
MR		 41052020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
4106
4107 PR 25611
4108 PR 25614
4109 * dwarf2dbg.c: Do not include "bignum.h".
4110
d1a89da5
NC		 41112020-03-30 Nelson Chu <nelson.chu@sifive.com>
4112
4113 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
4114 * testsuite/gas/riscv/alias-csr.s: Likewise.
4115 * testsuite/gas/riscv/no-aliases-csr.d: Move this
4116 to priv-reg-pseudo-noalias.
4117 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
4118 * testsuite/gas/riscv/bad-csr.l: Likewise.
4119 * testsuite/gas/riscv/bad-csr.s: Likewise.
4120 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
4121 * testsuite/gas/riscv/satp.s: Likewise.
4122 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
4123 csr instruction, including alias-csr testcase.
4124 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
4125 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
4126 pseudo instruction with objdump -Mno-aliases.
4127 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
4128 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
4129 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
4130 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
4131 * testsuite/gas/riscv/priv-reg.s: Likewise.
4132 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4133 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
4134 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
4135
b7780957
J		 41362020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
4137
4138 * config/obj-coff.c (obj_coff_section): Set the bss flag on
4139 sections with the "b" attribute.
4140
d1023b5d
AM		 41412020-03-22 Alan Modra <amodra@gmail.com>
4142
4143 * testsuite/gas/s12z/truncated.d: Update expected output.
4144
0d832e7f
SB		 41452020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4146
4147 PR 25690
4148 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
4149 * doc/c-z80.texi: Update documentation.
4150
327ef784
NC		 41512020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4152
4153 PR 25641
4154 PR 25668
4155 PR 25633
4156 Fix disassembling ED+A4/AC/B4/BC opcodes.
4157 Fix assembling lines containing colonless label and instruction
4158 with first operand inside parentheses.
4159 Fix registration of unsupported by target CPU registers.
4160 * config/tc-z80.c: See above.
4161 * config/tc-z80.h: See above.
4162 * testsuite/gas/z80/colonless.d: Update test.
4163 * testsuite/gas/z80/colonless.s: Likewise.
4164 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
4165 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
4166 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4167 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
4168 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
4169 * testsuite/gas/z80/unsup_regs.s: Likewise.
4170 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
4171 * testsuite/gas/z80/z80.exp: Likewise.
4172 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
4173 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
4174 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
4175
66d1f7cc
AV		 41762020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
4177
4178 PR 25660
4179 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
4180 (parse_operands): Handle new operand codes.
4181 (do_neon_dyadic_long): Make shape check accept the scalar variants.
4182 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
4183 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
4184 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
4185 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
4186 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
4187 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
4188 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
4189
9e8f1c90
L		 41902020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4191
4192 * NEWS: Mention x86 assembler options for CVE-2020-0551.
4193
97b4a8f7
L		 41942020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4195
4196 * testsuite/gas/i386/i386.exp: Run new tests.
4197 * testsuite/gas/i386/lfence-byte.d: New file.
4198 * testsuite/gas/i386/lfence-byte.e: Likewise.
4199 * testsuite/gas/i386/lfence-byte.s: Likewise.
4200 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
4201 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
4202 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
4203 * testsuite/gas/i386/lfence-indbr.e: Likewise.
4204 * testsuite/gas/i386/lfence-indbr.s: Likewise.
4205 * testsuite/gas/i386/lfence-load.d: Likewise.
4206 * testsuite/gas/i386/lfence-load.s: Likewise.
4207 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
4208 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
4209 * testsuite/gas/i386/lfence-ret.s: Likewise.
4210 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
4211 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
4212 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
4213 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
4214 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
4215 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
4216 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
4217 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
4218 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
4219 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
4220 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
4221 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
4222
ae531041
L		 42232020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4224
4225 * config/tc-i386.c (lfence_after_load): New.
4226 (lfence_before_indirect_branch_kind): New.
4227 (lfence_before_indirect_branch): New.
4228 (lfence_before_ret_kind): New.
4229 (lfence_before_ret): New.
4230 (last_insn): New.
4231 (load_insn_p): New.
4232 (insert_lfence_after): New.
4233 (insert_lfence_before): New.
4234 (md_assemble): Call insert_lfence_before and insert_lfence_after.
4235 Set last_insn.
4236 (OPTION_MLFENCE_AFTER_LOAD): New.
4237 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
4238 (OPTION_MLFENCE_BEFORE_RET): New.
4239 (md_longopts): Add -mlfence-after-load=,
4240 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4241 (md_parse_option): Handle -mlfence-after-load=,
4242 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4243 (md_show_usage): Display -mlfence-after-load=,
4244 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4245 (i386_cons_align): New.
4246 * config/tc-i386.h (i386_cons_align): New.
4247 (md_cons_align): New.
4248 * doc/c-i386.texi: Document -mlfence-after-load=,
4249 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4250
5496f3c6
NC		 42512020-03-11 Nick Clifton <nickc@redhat.com>
4252
4253 PR 25611
4254 PR 25614
4255 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
4256 (DWARF2_FILE_SIZE_NAME): Default to -1.
4257 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
4258 whichever is higher.
4259 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
4260 (NUM_MD5_BYTES): Define.
4261 (struct file entry): Add md5 field.
4262 (get_filenum): Delete and replace with...
4263 (get_basename): New function.
4264 (get_directory_table_entry): New function.
4265 (allocate_filenum): New function.
4266 (allocate_filename_to_slot): New function.
4267 (dwarf2_where): Use new functions.
4268 (dwarf2_directive_filename): Add support for extended .file
4269 pseudo-op.
4270 (dwarf2_directive_loc): Allow the use of file number zero with
4271 DWARF 5 or higher.
4272 (out_file_list): Rename to...
4273 (out_dir_and_file_list): Add DWARF 5 support.
4274 (out_debug_line): Emit extra values into the section header for
4275 DWARF 5.
4276 (out_debug_str): Allow for file 0 to be used with DWARF 5.
4277 * doc/as.texi (.file): Update the description of this pseudo-op.
4278 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
4279 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
4280 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
4281 * NEWS: Mention the new feature.
4282
a6a1f5e0
AM		 42832020-03-10 Alan Modra <amodra@gmail.com>
4284
4285 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
4286 to avoid signed overflow.
4287 * config/tc-mcore.c (md_assemble): Likewise.
4288 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
4289 * config/tc-nds32.c (SET_ADDEND): Likewise.
4290 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
4291
3fabc179
JB		 42922020-03-09 Jan Beulich <jbeulich@suse.com>
4293
4294 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
4295 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
4296 testsuite/gas/i386/avx-intel.d: Adjust expectations.
4297
190e5fc8
AM		 42982020-03-07 Alan Modra <amodra@gmail.com>
4299
4300 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
4301 first column.
4302
84d9ab33
NC		 43032020-03-06 Nick Clifton <nickc@redhat.com>
4304
4305 PR 25614
4306 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
4307 0 if the dwarf_level is 5 or more. Complain if a filename follows
4308 a file 0.
4309 * testsuite/gas/elf/dwarf-5-file0.s: New test.
4310 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
4311 * testsuite/gas/elf/elf.exp: Run the new test.
4312
4313 PR 25612
4314 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
4315 * doc/as.texi: Fix another typo.
4316
31bf1864
NC		 43172020-03-06 Nick Clifton <nickc@redhat.com>
4318
4319 PR 25612
4320 * as.c (dwarf_level): Define.
4321 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
4322 (parse_args): Add support for the new options.
4323 as.h (dwarf_level): Prototype.
4324 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
4325 value.
4326 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
4327 (DWARF2_LINE_VERSION): Remove definition.
4328 * doc/as.texi: Document the new options.
4329
3c968de5
NC		 43302020-03-06 Nick Clifton <nickc@redhat.com>
4331
4332 PR 25572
4333 * as.c (main): Allow matching input and outputs when they are
4334 not regular files.
4335
bc49bfd8
JB		 43362020-03-06 Jan Beulich <jbeulich@suse.com>
4337
4338 * config/tc-i386.c (match_mem_size): Generalize broadcast special
4339 casing.
4340 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
4341 one of byte/word/dword/qword is set alongside a SIMD register in
4342 a template's operand.
4343
4873e243
JB		 43442020-03-06 Jan Beulich <jbeulich@suse.com>
4345
4346 * config/tc-i386.c (match_template): Extend code in logic
4347 rejecting certain suffixes in certain modes to also cover mask
4348 register use and VecSIB. Drop special casing of broadcast. Skip
4349 immediates in the check.
4350
e365e234
JB		 43512020-03-06 Jan Beulich <jbeulich@suse.com>
4352
4353 * config/tc-i386.c (match_template): Fold duplicate code in
4354 logic rejecting certain suffixes in certain modes. Drop
4355 pointless "else".
4356
4ed21b58
JB		 43572020-03-06 Jan Beulich <jbeulich@suse.com>
4358
4359 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
4360 alongside !norex64 ones.
4361 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
4362 with both 32- and 64-bit GPR operands.
4363 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
4364 32- and 64-bit GPR operands.
4365 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
4366 testsuite/gas/i386/x86-64-avx512bw.d,
4367 testsuite/gas/i386/x86-64-avx512f-intel.d,
4368 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
4369
643bb870
JB		 43702020-03-06 Jan Beulich <jbeulich@suse.com>
4371
4372 * config/tc-i386.c (md_assemble): Drop use of rex64.
4373 (process_suffix): For REX.W for 64-bit CRC32.
4374
a23b33b3
JB		 43752020-03-06 Jan Beulich <jbeulich@suse.com>
4376
4377 * config/tc-i386.c (i386_addressing_mode): For 32-bit
4378 addressing for MPX insns without base/index.
4379 * testsuite/gas/i386/mpx-16bit.s,
4380 * testsuite/gas/i386/mpx-16bit.d: New.
4381 * testsuite/gas/i386/i386.exp: Run new test.
4382
a0497384
JB		 43832020-03-06 Jan Beulich <jbeulich@suse.com>
4384
4385 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
4386 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
4387 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
4388 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
4389 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
4390 as well as a BSWAP one.
4391 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
4392 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
4393 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
4394 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
4395 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
4396 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
4397 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
4398 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
4399 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
4400 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
4401 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
4402 testsuite/gas/i386/vmx.d: Adjust expectations.
4403
b630c145
JB		 44042020-03-06 Jan Beulich <jbeulich@suse.com>
4405
4406 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
4407 from having their operands swapped.
4408 * testsuite/gas/i386/waitpkg.s,
4409 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
4410 3-operand cases as well as testing of 16-bit code generation.
4411 * testsuite/gas/i386/waitpkg.d,
4412 testsuite/gas/i386/waitpkg-intel.d,
4413 testsuite/gas/i386/x86-64-waitpkg.d,
4414 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
4415
de48783e
NC		 44162020-03-04 Nelson Chu <nelson.chu@sifive.com>
4417
dee35d02
NC		 4418 * config/tc-riscv.c (percent_op_utype): Support the modifier
4419 %got_pcrel_hi.
4420 * doc/c-riscv.texi: Add documentation.
4421 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
4422 modifier %got_pcrel_hi.
4423 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
4424 * testsuite/gas/riscv/relax-reloc.d: Likewise.
4425 * testsuite/gas/riscv/relax-reloc.s: Likewise.
4426
de48783e
NC		 4427 * doc/c-riscv.texi (relocation modifiers): Add documentation.
4428 (RISC-V-Formats): Update the section name from "Instruction Formats"
4429 to "RISC-V Instruction Formats".
4430
749479c8
AO		 44312020-03-04 Alexandre Oliva <oliva@adacore.com>
4432
4433 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
4434 detected in a section which does not have at least 4 byte
4435 alignment.
4436 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
4437 * testsuite/gas/arm/ldr-t.s: Likewise.
4438 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
4439 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
4440 disassembly, ignoring any NOPs that may have been inserted because
4441 of section alignment.
4442 * testsuite/gas/arm/ldr-t.d: Likewise.
4443
a847e322
JB		 44442020-03-04 Jan Beulich <jbeulich@suse.com>
4445
4446 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
4447 * doc/c-i386.texi: Mention sev_es.
4448 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
4449 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
4450 expectations.
4451 * testsuite/gas/i386/arch-13-znver1.d,
4452 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
4453
3cd7f3e3
L		 44542020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4455
4456 * config/tc-i386.c (match_template): Replace ignoresize and
4457 defaultsize with mnemonicsize.
4458 (process_suffix): Likewise.
4459
b8ba1385
SB		 44602020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4461
4462 PR 25627
4463 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
4464 instruction LD IY,(HL).
4465 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
4466 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
4467 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
4468 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
4469
10d97a0f
L		 44702020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4471
4472 PR gas/25622
4473 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
4474 x86-64-default-suffix-avx.
4475 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
4476 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
4477 * testsuite/gas/i386/noreg64.d: Updated.
4478 * testsuite/gas/i386/noreg64.l: Likewise.
4479 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
4480 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
4481 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
4482
8326546e
SB		 44832020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4484
4485 PR 25604
4486 * config/tc-z80.c (contains_register): Prevent an illegal memory
4487 access when checking an expression for a register name.
4488
e3e896e6
AM		 44892020-03-03 Alan Modra <amodra@gmail.com>
4490
4491 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
4492 support.
4493
a4dd6c97
AM		 44942020-03-02 Alan Modra <amodra@gmail.com>
4495
4496 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
4497 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
4498 and .sbss sections.
4499 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
4500 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
4501 (s3_s_score_lcomm): Likewise.
4502 * config/tc-score7.c: Similarly.
4503 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
4504
dec7b24b
YS		 45052020-02-28 YunQiang Su <syq@debian.org>
4506
4507 PR gas/25539
4508 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
4509 to handle multi-labels.
4510 (has_label_name): New.
4511
cceb53b8
MM		 45122020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
4513
4514 * config/tc-arm.c (enum pred_instruction_type): Remove
4515 NEUTRAL_IT_NO_VPT_INSN predication type.
4516 (cxn_handle_predication): Modify to require condition suffixes.
4517 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
4518 * testsuite/gas/arm/cde-scalar.s: Update test.
4519 * testsuite/gas/arm/cde-warnings.l: Update test.
4520 * testsuite/gas/arm/cde-warnings.s: Update test.
4521
da3ec71f
AM		 45222020-02-26 Alan Modra <amodra@gmail.com>
4523
4524 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
4525 N_() on empty string.
4526
42135cad
AM		 45272020-02-26 Alan Modra <amodra@gmail.com>
4528
4529 * read.c (read_a_source_file): Call strncpy with length one
4530 less than size of original_case_string.
4531
dc1e8a47
AM		 45322020-02-26 Alan Modra <amodra@gmail.com>
4533
4534 * config/obj-elf.c: Indent labels correctly.
4535 * config/obj-macho.c: Likewise.
4536 * config/tc-aarch64.c: Likewise.
4537 * config/tc-alpha.c: Likewise.
4538 * config/tc-arm.c: Likewise.
4539 * config/tc-cr16.c: Likewise.
4540 * config/tc-crx.c: Likewise.
4541 * config/tc-frv.c: Likewise.
4542 * config/tc-i386-intel.c: Likewise.
4543 * config/tc-i386.c: Likewise.
4544 * config/tc-ia64.c: Likewise.
4545 * config/tc-mn10200.c: Likewise.
4546 * config/tc-mn10300.c: Likewise.
4547 * config/tc-nds32.c: Likewise.
4548 * config/tc-riscv.c: Likewise.
4549 * config/tc-s12z.c: Likewise.
4550 * config/tc-xtensa.c: Likewise.
4551 * config/tc-z80.c: Likewise.
4552 * read.c: Likewise.
4553 * symbols.c: Likewise.
4554 * write.c: Likewise.
4555
bd0cf5a6
NC		 45562020-02-20 Nelson Chu <nelson.chu@sifive.com>
4557
54b2aec1
NC		 4558 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4559 we are assembling instruction with CSR. Call riscv_csr_read_only_check
4560 after parsing all arguments.
4561 (enum csr_insn_type): New enum is used to classify the CSR instruction.
4562 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
4563 are used to check if we write a read-only CSR by the CSR instruction.
4564 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
4565 all CSR for the read-only CSR checking.
4566 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4567 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4568 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
4569 all CSR instructions for the read-only CSR checking.
4570 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4571 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4572
2ca89224
NC		 4573 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4574 (riscv_opts): Initialize it.
4575 (reg_lookup_internal): Check the `riscv_opts.csr_check`
4576 before doing the CSR checking.
4577 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4578 (md_longopts): Add mcsr-check and mno-csr-check.
4579 (md_parse_option): Handle new enum option values.
4580 (s_riscv_option): Handle new long options.
4581 * doc/c-riscv.texi: Add description for the new .option and assembler
4582 options.
4583 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4584 the CSR checking.
4585 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4586
bd0cf5a6
NC		 4587 * config/tc-riscv.c (csr_extra_hash): New.
4588 (enum riscv_csr_class): New enum. Used to decide
4589 whether or not this CSR is legal in the current ISA string.
4590 (struct riscv_csr_extra): New structure to hold all extra information
4591 of CSR.
4592 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
4593 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4594 Call hash_reg_name to insert CSR address into reg_names_hash.
4595 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4596 Decide whether the CSR is valid according to the csr_extra_hash.
4597 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4598 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4599 not a boolean. This is same as riscv_init_csr_hash, so keep the
4600 consistent usage.
4601 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4602 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4603 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4604 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
4605 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4606 f-ext CSR are not allowed.
4607 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4608 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
4609 source file is `priv-reg.s`, and the ISA is rv64if, so the
4610 rv32-only CSR are not allowed.
4611 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4612
10a95fcc
AM		 46132020-02-21 Alan Modra <amodra@gmail.com>
4614
4615 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4616 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4617
dda2980f
AM		 46182020-02-21 Alan Modra <amodra@gmail.com>
4619
4620 PR 25569
4621 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4622 on section size adjustment, instead perform another write if
4623 exec header size is larger than section size.
4624
bd3380bc
NC		 46252020-02-19 Nelson Chu <nelson.chu@sifive.com>
4626
4627 * doc/c-riscv.texi: Add the doc entries for -march-attr/
4628 -mno-arch-attr command line options.
4629
fa164239
JW		 46302020-02-19 Nelson Chu <nelson.chu@sifive.com>
4631
4632 * testsuite/gas/riscv/c-add-addi.d: New testcase.
4633 * testsuite/gas/riscv/c-add-addi.s: Likewise.
4634
fcaaac0a
SB		 46352020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4636
4637 PR 25576
4638 * config/tc-z80.c (md_parse_option): Do not use an underscore
4639 prefix for local labels in SDCC compatability mode.
4640 (z80_start_line_hook): Remove SDCC dollar label support.
4641 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4642 * testsuite/gas/z80/sdcc.s: Likewise.
4643
46442020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4645
4646 PR 25517
4647 * config/tc-z80.c: Add -march option.
4648 * doc/as.texi: Update Z80 documentation.
4649 * doc/c-z80.texi: Likewise.
4650 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4651 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4652 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4653 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4654 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4655 * testsuite/gas/z80/gbz80_all.d: Likewise.
4656 * testsuite/gas/z80/r800_extra.d: Likewise.
4657 * testsuite/gas/z80/r800_ii8.d: Likewise.
4658 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4659 * testsuite/gas/z80/sdcc.d: Likewise.
4660 * testsuite/gas/z80/z180.d: Likewise.
4661 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4662 * testsuite/gas/z80/z80_doc.d: Likewise.
4663 * testsuite/gas/z80/z80_ii8.d: Likewise.
4664 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4665 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4666 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4667 * testsuite/gas/z80/z80_sli.d: Likewise.
4668 * testsuite/gas/z80/z80n_all.d: Likewise.
4669 * testsuite/gas/z80/z80n_reloc.d: Likewise.
4670
a7e12755
L		 46712020-02-19 H.J. Lu <hongjiu.lu@intel.com>
4672
4673 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4674 with GNU_PROPERTY_X86_FEATURE_2_MMX.
4675 * testsuite/gas/i386/i386.exp: Run property-3 and
4676 x86-64-property-3.
4677 * testsuite/gas/i386/property-3.d: New file.
4678 * testsuite/gas/i386/property-3.s: Likewise.
4679 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4680
272a84b1
L		 46812020-02-17 H.J. Lu <hongjiu.lu@intel.com>
4682
4683 * config/tc-i386.c (cpu_arch): Add .popcnt.
4684 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
4685 Add a tab before @samp{.sse4a}.
4686
c8f8eebc
JB		 46872020-02-17 Jan Beulich <jbeulich@suse.com>
4688
4689 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4690 for AddrPrefixOpReg templates. Combine the two pieces of
4691 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4692 mode.
4693
eedb0f2c
JB		 46942020-02-17 Jan Beulich <jbeulich@suse.com>
4695
4696 PR gas/14439
4697 * config/tc-i386.c (md_assemble): Also suppress operand
4698 swapping for MONITOR{,X} and MWAIT{,X}.
4699 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4700 Add Intel syntax monitor/mwait tests.
4701 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4702 Adjust expectations.
4703 *testsuite/gas/i386/sse3-intel.d,
4704 testsuite/gas/i386/x86-64-sse3-intel.d: New.
4705 * testsuite/gas/i386/i386.exp: Run new tests.
4706
b9915cbc
JB		 47072020-02-17 Jan Beulich <jbeulich@suse.com>
4708
4709 PR gas/6518
4710 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4711 [XYZ]MMWord memory operand ambiguity recognition logic (largely
4712 re-indentation).
4713 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4714 cases.
4715 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4716 * testsuite/gas/i386/avx512dq-inval.l,
4717 testsuite/gas/i386/inval-avx.l,
4718 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4719 * testsuite/gas/i386/avx512vl-ambig.s,
4720 testsuite/gas/i386/avx512vl-ambig.l: New.
4721 * testsuite/gas/i386/i386.exp: Run new test.
4722
af5c13b0
L		 47232020-02-16 H.J. Lu <hongjiu.lu@intel.com>
4724
4725 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
4726 nosse4.
4727 * doc/c-i386.texi: Document sse4a and nosse4a.
4728
07d98387
L		 47292020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4730
4731 * doc/c-i386.texi: Remove the old movsx and movzx documentation
4732 for AT&T syntax.
4733
65fca059
JB		 47342020-02-14 Jan Beulich <jbeulich@suse.com>
4735
4736 PR gas/25438
4737 * config/tc-i386.c (md_assemble): Move movsx/movzx special
4738 casing ...
4739 (process_suffix): ... here. Consider just the first operand
4740 initially.
4741 (check_long_reg): Drop opcode 0x63 special case again.
4742 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4743 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4744 Move ambiguous operand size tests ...
4745 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4746 testsuite/gas/i386/noreg64.s: ... here.
4747 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4748 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4749 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4750 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4751 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4752 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4753 testsuite/gas/i386/x86-64-movsxd.d,
4754 testsuite/gas/i386/x86-64-movsxd-intel.d,
4755 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4756 Adjust expectations.
4757 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4758 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4759 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4760 * testsuite/gas/i386/i386.exp: Run new tests.
4761
b6773884
JB		 47622020-02-14 Jan Beulich <jbeulich@suse.com>
4763
4764 * config/tc-i386.c (process_operands): Also skip segment
4765 override prefix emission if it matches an already present one.
4766 * testsuite/gas/i386/prefix32.s: Add double segment override
4767 cases.
4768 * testsuite/gas/i386/prefix32.l: Adjust expectations.
4769
92334ad2
JB		 47702020-02-14 Jan Beulich <jbeulich@suse.com>
4771
4772 * config/tc-i386.c (process_operands): Drop ineffectual segment
4773 overrides when optimizing.
4774 * testsuite/gas/i386/lea-optimize.d: New.
4775 * testsuite/gas/i386/i386.exp: Run new test.
4776
47772020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 4778
4779 * config/tc-i386.c (process_operands): Also check insn prefix
4780 for ineffectual segment override warning. Don't cover possible
4781 VEX/EVEX encoded insns there.
4782 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4783 testsuite/gas/i386/lea.e: New.
4784 * testsuite/gas/i386/i386.exp: Run new test.
4785
0e6724de
L		 47862020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4787
4788 PR gas/25438
4789 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4790 syntax.
4791
292676c1
L		 47922020-02-13 Fangrui Song <maskray@google.com>
4793 H.J. Lu <hongjiu.lu@intel.com>
4794
4795 PR gas/25551
4796 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4797 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4798 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4799 * testsuite/gas/i386/relax-5.d: New file.
4800 * testsuite/gas/i386/relax-5.s: Likewise.
4801 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4802 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4803
7deea9aa
JB		 48042020-02-13 Jan Beulich <jbeulich@suse.com>
4805
4806 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4807 "nosse4" entry.
4808
6c0946d0
JB		 48092020-02-12 Jan Beulich <jbeulich@suse.com>
4810
4811 * config/tc-i386.c (avx512): New (at file scope), moved from
4812 (check_VecOperands): ... here.
4813 (process_suffix): Add [XYZ]MMword operand size handling.
4814 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4815 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4816 tests.
4817 * testsuite/gas/i386/avx512dq-inval.l,
4818 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4819
5990e377
JB		 48202020-02-12 Jan Beulich <jbeulich@suse.com>
4821
4822 PR gas/24546
4823 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4824 code only.
4825 * config/tc-i386-intel.c (i386_intel_operand): Also handle
4826 CALL/JMP in O_tbyte_ptr case.
4827 * doc/c-i386.texi: Mention far call and full pointer load ISA
4828 differences.
4829 * testsuite/gas/i386/x86-64-branch-3.s,
4830 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4831 * testsuite/gas/i386/x86-64-branch-3.d,
4832 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4833 * testsuite/gas/i386/x86-64-branch-5.l,
4834 testsuite/gas/i386/x86-64-branch-5.s: New.
4835 * testsuite/gas/i386/i386.exp: Run new test.
4836
9706160a
JB		 48372020-02-12 Jan Beulich <jbeulich@suse.com>
4838
4839 PR gas/25438
4840 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4841 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4842 64-bit-only warning.
4843 (check_word_reg): Consistently error on mismatching register
4844 size and suffix.
4845 * testsuite/gas/i386/general.s: Replace dword GPR with word one
4846 for movw. Replace suffix / GPR for orb.
4847 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4848 byte GPRs as well as ones for inb/outb with a word accumulator.
4849 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4850 testsuite/gas/i386/inval.l: Adjust expectations.
4851
5de4d9ef
JB		 48522020-02-12 Jan Beulich <jbeulich@suse.com>
4853
4854 * config/tc-i386.c (operand_type_register_match): Also fall
4855 through initial two if()-s when the template allows for a GPR
4856 operand. Adjust comment.
4857
50128d0c
JB		 48582020-02-11 Jan Beulich <jbeulich@suse.com>
4859
4860 (struct _i386_insn): New field "short_form".
4861 (optimize_encoding): Drop setting of shortform field.
4862 (process_suffix): Set i.short_form. Replace shortform use.
4863 (process_operands): Replace shortform use.
4864
1ed818b4
MM		 48652020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
4866
4867 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4868 loop initial declaration.
4869
5aae9ae9
MM		 48702020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
4871
4872 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4873 instructions that can have 5 arguments.
4874 (enum operand_parse_code): Add new operands.
4875 (parse_operands): Account for new operands.
4876 (S5): New macro.
4877 (enum neon_shape_el): Introduce P suffixes for coprocessor.
4878 (neon_select_shape): Account for P suffix.
4879 (LOW1): Move macro to global position.
4880 (HI4): Move macro to global position.
4881 (vcx_assign_vec_d): New.
4882 (vcx_assign_vec_m): New.
4883 (vcx_assign_vec_n): New.
4884 (enum vcx_reg_type): New.
4885 (vcx_get_reg_type): New.
4886 (vcx_size_pos): New.
4887 (vcx_vec_pos): New.
4888 (vcx_handle_shape): New.
4889 (vcx_ensure_register_in_range): New.
4890 (vcx_handle_register_arguments): New.
4891 (vcx_handle_insn_block): New.
4892 (vcx_handle_common_checks): New.
4893 (do_vcx1): New.
4894 (do_vcx2): New.
4895 (do_vcx3): New.
4896 * testsuite/gas/arm/cde-missing-fp.d: New test.
4897 * testsuite/gas/arm/cde-missing-fp.l: New test.
4898 * testsuite/gas/arm/cde-missing-mve.d: New test.
4899 * testsuite/gas/arm/cde-missing-mve.l: New test.
4900 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4901 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4902 * testsuite/gas/arm/cde-mve.s: New test.
4903 * testsuite/gas/arm/cde-warnings.l:
4904 * testsuite/gas/arm/cde-warnings.s:
4905 * testsuite/gas/arm/cde.d:
4906 * testsuite/gas/arm/cde.s:
4907
4934a27c
MM		 49082020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
4909 Matthew Malcomson <matthew.malcomson@arm.com>
4910
4911 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
4912 CDE coprocessor that can be enabled.
4913 (enum pred_instruction_type): New pred type.
4914 (BAD_NO_VPT): New error message.
4915 (BAD_CDE): New error message.
4916 (BAD_CDE_COPROC): New error message.
4917 (enum operand_parse_code): Add new immediate operands.
4918 (parse_operands): Account for new immediate operands.
4919 (check_cde_operand): New.
4920 (cde_coproc_enabled): New.
4921 (cde_coproc_pos): New.
4922 (cde_handle_coproc): New.
4923 (cxn_handle_predication): New.
4924 (do_custom_instruction_1): New.
4925 (do_custom_instruction_2): New.
4926 (do_custom_instruction_3): New.
4927 (do_cx1): New.
4928 (do_cx1a): New.
4929 (do_cx1d): New.
4930 (do_cx1da): New.
4931 (do_cx2): New.
4932 (do_cx2a): New.
4933 (do_cx2d): New.
4934 (do_cx2da): New.
4935 (do_cx3): New.
4936 (do_cx3a): New.
4937 (do_cx3d): New.
4938 (do_cx3da): New.
4939 (handle_pred_state): Define new IT block behaviour.
4940 (insns): Add newn CX*{,d}{,a} instructions.
4941 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
4942 Define new cdecp extension strings.
4943 * doc/c-arm.texi: Document new cdecp extension arguments.
4944 * testsuite/gas/arm/cde-scalar.d: New test.
4945 * testsuite/gas/arm/cde-scalar.s: New test.
4946 * testsuite/gas/arm/cde-warnings.d: New test.
4947 * testsuite/gas/arm/cde-warnings.l: New test.
4948 * testsuite/gas/arm/cde-warnings.s: New test.
4949 * testsuite/gas/arm/cde.d: New test.
4950 * testsuite/gas/arm/cde.s: New test.
4951
4b5aaf5f
L		 49522020-02-10 H.J. Lu <hongjiu.lu@intel.com>
4953
4954 PR gas/25516
4955 * config/tc-i386.c (intel64): Renamed to ...
4956 (isa64): This.
4957 (match_template): Accept Intel64 only instruction by default.
4958 (i386_displacement): Updated.
4959 (md_parse_option): Updated.
4960 * c-i386.texi: Update -mamd64/-mintel64 documentation.
4961 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
4962 -mamd64 to x86-64-sysenter-amd.
4963 * testsuite/gas/i386/x86-64-sysenter.d: New file.
4964
33176d91
AM		 49652020-02-10 Alan Modra <amodra@gmail.com>
4966
4967 * config/obj-elf.c (obj_elf_change_section): Error for section
4968 type, attr or entsize changes in assembly.
4969 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
4970 * testsuite/gas/elf/section5.l: Update.
4971
82194874
AM		 49722020-02-10 Alan Modra <amodra@gmail.com>
4973
4974 * output-file.c (output_file_close): Do a normal close when
4975 flag_always_generate_output.
4976 * write.c (write_object_file): Don't stop output when
4977 flag_always_generate_output.
4978
9fc0b501
SB		 49792020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
4980
4981 PR 25469
4982 * config/tc-z80.c: Add -gbz80 command line option to generate code
4983 for the GameBoy Z80. Add support for generating DWARF.
4984 * config/tc-z80.h: Add support for DWARF debug information
4985 generation.
4986 * doc/c-z80.texi: Document new command line option.
4987 * testsuite/gas/z80/gbz80_all.d: New file.
4988 * testsuite/gas/z80/gbz80_all.s: New file.
4989 * testsuite/gas/z80/z80.exp: Run the new tests.
4990 * testsuite/gas/z80/z80n_all.d: New file.
4991 * testsuite/gas/z80/z80n_all.s: New file.
4992 * testsuite/gas/z80/z80n_reloc.d: New file.
4993
b7d07216
L		 49942020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4995
4996 PR gas/25381
4997 * config/obj-elf.c (get_section): Also check
4998 linked_to_symbol_name.
4999 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
5000 (obj_elf_parse_section_letters): Handle the 'o' flag.
5001 (build_group_lists): Renamed to ...
5002 (build_additional_section_info): This. Set elf_linked_to_section
5003 from map_head.linked_to_symbol_name.
5004 (elf_adjust_symtab): Updated.
5005 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
5006 * doc/as.texi: Document the 'o' flag.
5007 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
5008 * testsuite/gas/elf/section18.d: New file.
5009 * testsuite/gas/elf/section18.s: Likewise.
5010 * testsuite/gas/elf/section19.d: Likewise.
5011 * testsuite/gas/elf/section19.s: Likewise.
5012 * testsuite/gas/elf/section20.d: Likewise.
5013 * testsuite/gas/elf/section20.s: Likewise.
5014 * testsuite/gas/elf/section21.d: Likewise.
5015 * testsuite/gas/elf/section21.l: Likewise.
5016 * testsuite/gas/elf/section21.s: Likewise.
5017
5eb617a7
L		 50182020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5019
5020 * NEWS: Mention x86 assembler options to align branches for
5021 binutils 2.34.
5022
986ac314
L		 50232020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5024
5025 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
5026 only for ELF targets.
5027 * testsuite/gas/i386/unique.d: Don't xfail.
5028 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5029
19234a6d
AM		 50302020-02-06 Alan Modra <amodra@gmail.com>
5031
5032 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
5033 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5034
02e0be69
AM		 50352020-02-06 Alan Modra <amodra@gmail.com>
5036
5037 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
5038 xfail, and rename test.
5039 * testsuite/gas/elf/section12b.d: Likewise.
5040 * testsuite/gas/elf/section16a.d: Likewise.
5041 * testsuite/gas/elf/section16b.d: Likewise.
5042
a8c4d40b
L		 50432020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5044
5045 PR gas/25380
5046 * config/obj-elf.c (section_match): Removed.
5047 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
5048 section_id.
5049 (obj_elf_change_section): Replace info and group_name arguments
5050 with match_p. Also update the section ID and flags from match_p.
5051 (obj_elf_section): Handle "unique,N". Update call to
5052 obj_elf_change_section.
5053 * config/obj-elf.h (elf_section_match): New.
5054 (obj_elf_change_section): Updated.
5055 * config/tc-arm.c (start_unwind_section): Update call to
5056 obj_elf_change_section.
5057 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
5058 * config/tc-microblaze.c (microblaze_s_data): Likewise.
5059 (microblaze_s_sdata): Likewise.
5060 (microblaze_s_rdata): Likewise.
5061 (microblaze_s_bss): Likewise.
5062 * config/tc-mips.c (s_change_section): Likewise.
5063 * config/tc-msp430.c (msp430_profiler): Likewise.
5064 * config/tc-rx.c (parse_rx_section): Likewise.
5065 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
5066 * doc/as.texi: Document "unique,N" in .section directive.
5067 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
5068 * testsuite/gas/elf/section15.d: New file.
5069 * testsuite/gas/elf/section15.s: Likewise.
5070 * testsuite/gas/elf/section16.s: Likewise.
5071 * testsuite/gas/elf/section16a.d: Likewise.
5072 * testsuite/gas/elf/section16b.d: Likewise.
5073 * testsuite/gas/elf/section17.d: Likewise.
5074 * testsuite/gas/elf/section17.l: Likewise.
5075 * testsuite/gas/elf/section17.s: Likewise.
5076 * testsuite/gas/i386/unique.d: Likewise.
5077 * testsuite/gas/i386/unique.s: Likewise.
5078 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5079 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
5080
575d37ae
L		 50812020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5082
5083 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
5084
2384096c
G		 50852020-02-01 Anthony Green <green@moxielogic.com>
5086
0be2fe67 5087 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2384096c 5088
95441c43
SL		 50892020-01-31 Sandra Loosemore <sandra@codesourcery.com>
5090
5091 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
5092 %tls_ldo.
5093
d465d695
AV		 50942020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
5095
5096 PR gas/25472
5097 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
5098 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
5099 +mve.
5100 * testsuite/gas/arm/mve_dsp.d: New test.
5101
d26cc8a9
NC		 51022020-01-31 Nick Clifton <nickc@redhat.com>
5103
5104 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
5105 rather than BFD_RELOC_NONE.
5106
90e9955a
SP		 51072020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
5108
5109 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
5110 to support VLDMIA instruction for MVE.
5111 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
5112 instruction for MVE.
5113 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
5114 instruction for MVE.
5115 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
5116 instruction for MVE.
5117 * testsuite/gas/arm/mve-ldst.d: New test.
5118 * testsuite/gas/arm/mve-ldst.s: Likewise.
5119
53943f32
NC		 51202020-01-31 Nick Clifton <nickc@redhat.com>
5121
5122 * po/fr.po: Updated French translation.
5123 * po/ru.po: Updated Russian translation.
5124
c3036ed0
RS		 51252020-01-31 Richard Sandiford <richard.sandiford@arm.com>
5126
5127 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
5128 .s for the movprfx.
5129 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
5130 * testsuite/gas/aarch64/sve-movprfx_28.d,
5131 * testsuite/gas/aarch64/sve-movprfx_28.l,
5132 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
5133
2ae4c703
JB		 51342020-01-30 Jan Beulich <jbeulich@suse.com>
5135
5136 * config/tc-i386.c (output_disp): Tighten base_opcode check.
5137 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
5138 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
5139 Adjust expectations.
5140
bd434cc4
JM		 51412020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
5142
5143 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
5144 * testsuite/gas/bpf/alu-be.d: Likewise.
5145 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
5146 * testsuite/gas/bpf/alu32-be.d: Likewise.
5147
aeab2b26
JB		 51482020-01-30 Jan Beulich <jbeulich@suse.com>
5149
5150 * testsuite/gas/i386/x86-64-branch-2.s,
5151 testsuite/gas/i386/x86-64-branch-4.s,
5152 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
5153 * testsuite/gas/i386/ilp32/x86-64-branch.d,
5154 testsuite/gas/i386/x86-64-branch-2.d,
5155 testsuite/gas/i386/x86-64-branch-4.l,
5156 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
5157
873494c8
JB		 51582020-01-30 Jan Beulich <jbeulich@suse.com>
5159
5160 * config/tc-i386.c (process_suffix): .
5161 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
5162 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
5163 Add LRETQ case.
5164 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
5165 suffix.
5166 testsuite/gas/i386/x86_64.s: Add RETF cases.
5167 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
5168 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
5169 testsuite/gas/i386/x86-64-opcode.d,
5170 testsuite/gas/i386/x86-64-suffix-intel.d,
5171 testsuite/gas/i386/x86-64-suffix.d,
5172 testsuite/gas/i386/x86_64-intel.d
5173 testsuite/gas/i386/x86_64.d: Adjust expectations.
5174 * testsuite/gas/i386/x86-64-suffix.e,
5175 testsuite/gas/i386/x86_64.e: New.
5176
62b3f548
JB		 51772020-01-30 Jan Beulich <jbeulich@suse.com>
5178
5179 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
5180 special case.
5181
bc31405e
L		 51822020-01-27 H.J. Lu <hongjiu.lu@intel.com>
5183
5184 PR binutils/25445
5185 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
5186 movsxd.
5187 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
5188 differences. Document movslq and movsxd.
5189 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
5190 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
5191 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
5192 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
5193 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
5194 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
5195 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
5196 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
5197 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
5198 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
5199 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
5200
e3696f67
AM		 52012020-01-27 Alan Modra <amodra@gmail.com>
5202
5203 * testsuite/gas/all/gas.exp: Replace case statements with switch
5204 statements.
5205 * testsuite/gas/elf/elf.exp: Likewise.
5206 * testsuite/gas/macros/macros.exp: Likewise.
5207 * testsuite/lib/gas-defs.exp: Likewise.
5208
7568c93b
TC		 52092020-01-27 Tamar Christina <tamar.christina@arm.com>
5210
5211 PR 25403
5212 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
5213 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
5214
403d1bd9
JW		 52152020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
5216
5217 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
5218 s exts must be known, so rename *ok* to *fail*.
5219 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
5220 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
5221 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
5222 above change.
5223 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
5224 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
5225
be4c5e58
L		 52262020-01-22 H.J. Lu <hongjiu.lu@intel.com>
5227
5228 PR gas/25438
5229 * config/tc-i386.c (check_long_reg): Always disallow double word
5230 suffix in mnemonic with word general register.
5231 * testsuite/gas/i386/general.s: Replace word general register
5232 with double word general register for movl.
5233 * testsuite/gas/i386/inval.s: Add tests for movl with word general
5234 register.
5235 * testsuite/gas/i386/general.l: Updated.
5236 * testsuite/gas/i386/inval.l: Likewise.
5237
9e7028aa
AM		 52382020-01-22 Alan Modra <amodra@gmail.com>
5239
5240 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
5241 __tls_get_addr_desc and __tls_get_addr_opt.
5242
e3ed17f3
JB		 52432020-01-21 Jan Beulich <jbeulich@suse.com>
5244
5245 * testsuite/gas/i386/inval-crc32.s,
5246 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
5247 * testsuite/gas/i386/inval-crc32.l,
5248 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
5249
1a035124
JB		 52502020-01-21 Jan Beulich <jbeulich@suse.com>
5251
5252 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
5253 generic code path. Deal with No_lSuf being set in a template.
5254 * testsuite/gas/i386/inval-crc32.l,
5255 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
5256 instead of error(s) when operand size is ambiguous.
5257 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5258 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
5259 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
5260 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
5261 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
5262 Adjust expectations.
5263
c006a730
JB		 52642020-01-21 Jan Beulich <jbeulich@suse.com>
5265
5266 * config/tc-i386.c (process_suffix): Drop SYSRET special case
5267 and an intel_syntax check. Re-write lack-of-suffix processing
5268 logic.
5269 * doc/c-i386.texi: Document operand size defaults for suffix-
5270 less AT&T syntax insns.
5271 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
5272 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
5273 testsuite/gas/i386/x86-64-avx-scalar.s,
5274 testsuite/gas/i386/x86-64-avx.s,
5275 testsuite/gas/i386/x86-64-bundle.s,
5276 testsuite/gas/i386/x86-64-intel64.s,
5277 testsuite/gas/i386/x86-64-lock-1.s,
5278 testsuite/gas/i386/x86-64-opcode.s,
5279 testsuite/gas/i386/x86-64-sse2avx.s,
5280 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
5281 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
5282 testsuite/gas/i386/x86-64-nops.s,
5283 testsuite/gas/i386/x86-64-ptwrite.s,
5284 testsuite/gas/i386/x86-64-simd.s,
5285 testsuite/gas/i386/x86-64-sse-noavx.s,
5286 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
5287 insns.
5288 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5289 testsuite/gas/i386/noreg64.s: Add further tests.
5290 * testsuite/gas/i386/ilp32/x86-64-nops.d,
5291 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
5292 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
5293 testsuite/gas/i386/sse-noavx.d,
5294 testsuite/gas/i386/x86-64-intel64.d,
5295 testsuite/gas/i386/x86-64-nops.d,
5296 testsuite/gas/i386/x86-64-opcode.d,
5297 testsuite/gas/i386/x86-64-ptwrite-intel.d,
5298 testsuite/gas/i386/x86-64-ptwrite.d,
5299 testsuite/gas/i386/x86-64-simd-intel.d,
5300 testsuite/gas/i386/x86-64-simd-suffix.d,
5301 testsuite/gas/i386/x86-64-simd.d,
5302 testsuite/gas/i386/x86-64-sse-noavx.d
5303 testsuite/gas/i386/x86-64-suffix.d,
5304 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
5305 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
5306 testsuite/gas/i386/noreg64.l: New.
5307 * testsuite/gas/i386/i386.exp: Run new tests.
5308
c906a69a
JB		 53092020-01-21 Jan Beulich <jbeulich@suse.com>
5310
5311 * testsuite/gas/i386/avx512_bf16_vl.s,
5312 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
5313 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
5314 broadcast forms of VCVTNEPS2BF16.
5315 * testsuite/gas/i386/avx512_bf16_vl.d,
5316 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
5317
26916852
NC		 53182020-01-20 Nick Clifton <nickc@redhat.com>
5319
5320 * po/uk.po: Updated Ukranian translation.
5321
14470f07
L		 53222020-01-20 H.J. Lu <hongjiu.lu@intel.com>
5323
5324 PR ld/25416
5325 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
5326 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
5327 x32 object.
5328 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
5329 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
5330 R_X86_64_GOTPC32_TLSDESC relocation.
5331
1b1bb2c6
NC		 53322020-01-18 Nick Clifton <nickc@redhat.com>
5333
5334 * configure: Regenerate.
5335 * po/gas.pot: Regenerate.
5336
ae774686
NC		 53372020-01-18 Nick Clifton <nickc@redhat.com>
5338
5339 Binutils 2.34 branch created.
5340
42e04b36
L		 53412020-01-17 H.J. Lu <hongjiu.lu@intel.com>
5342
5343 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
5344 with vex_encoding_vex.
5345 (parse_insn): Likewise.
5346 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
5347 and {vex3} documentation.
5348 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
5349 {vex}.
5350 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
5351
2da2eaf4
AV		 53522020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
5353
5354 PR 25376
5355 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
5356 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
5357 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
5358 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
5359 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
5360 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
5361
45a4bb20
JB		 53622020-01-16 Jan Beulich <jbeulich@suse.com>
5363
5364 * config/tc-i386.c (match_template): Drop found_cpu_match local
5365 variable.
5366
4814632e
JB		 53672020-01-16 Jan Beulich <jbeulich@suse.com>
5368
5369 * testsuite/gas/i386/avx512dq-inval.l,
5370 testsuite/gas/i386/avx512dq-inval.s: New.
5371 * testsuite/gas/i386/i386.exp: Run new test.
5372
131cb553
JL		 53732020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
5374
5375 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
5376 relocations when the target is 430X, except when extracting part of an
5377 expression.
5378 (msp430_srcoperand): Adjust comment.
5379 Initialize the expp member of the msp430_operand_s struct as
5380 appropriate.
5381 (msp430_dstoperand): Likewise.
5382 * testsuite/gas/msp430/msp430.exp: Run new test.
5383 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
5384 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
5385
c24d0e8d
AM		 53862020-01-15 Alan Modra <amodra@gmail.com>
5387
5388 * configure.tgt: Add sparc-*-freebsd case.
5389
e44925ae
LC		 53902020-01-14 Lili Cui <lili.cui@intel.com>
5391
5392 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
5393 * testsuite/gas/i386/align-branch-1b.d: Likewise.
5394 * testsuite/gas/i386/align-branch-1c.d: Likewise.
5395 * testsuite/gas/i386/align-branch-1d.d: Likewise.
5396 * testsuite/gas/i386/align-branch-1e.d: Likewise.
5397 * testsuite/gas/i386/align-branch-1f.d: Likewise.
5398 * testsuite/gas/i386/align-branch-1g.d: Likewise.
5399 * testsuite/gas/i386/align-branch-1h.d: Likewise.
5400 * testsuite/gas/i386/align-branch-1i.d: Likewise.
5401 * testsuite/gas/i386/align-branch-5.d: Likewise.
5402 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
5403 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
5404 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
5405 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
5406 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
5407 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
5408 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
5409 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
5410 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
5411 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
5412 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
5413 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
5414
7a6bf3be
SB		 54152020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
5416
5417 PR 25377
5418 * config/tc-z80.c: Add support for half precision, single
5419 precision and double precision floating point values.
5420 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
5421 * doc/as.texi: Add new z80 command line options.
5422 * doc/c-z80.texi: Document new z80 command line options.
5423 * testsuite/gas/z80/ez80_pref_dis.s: New test.
5424 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
5425 * testsuite/gas/z80/z80.exp: Run the new test.
5426 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
5427 * testsuite/gas/z80/fp_zeda32.d: Likewise.
5428 * testsuite/gas/z80/strings.d: Update expected output.
5429
82e9597c
MM		 54302020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
5431
5432 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
5433 dependency.
5434
5e4f7e05
CZ		 54352020-01-13 Claudiu Zissulescu <claziss@gmail.com>
5436
5437 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
5438 the CPU.
5439 * config/tc-arc.h: Add header if/defs.
5440 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
5441
febda64f
AM		 54422020-01-13 Alan Modra <amodra@gmail.com>
5443
5444 * testsuite/gas/wasm32/allinsn.d: Update expected output.
5445
5496abe1
AM		 54462020-01-13 Alan Modra <amodra@gmail.com>
5447
5448 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
5449 insertion.
5450
ec4181f2
AM		 54512020-01-10 Alan Modra <amodra@gmail.com>
5452
5453 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
5454 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
5455
40c75bc8
SB		 54562020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5457
5458 PR 25224
5459 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
5460 opcode byte values.
5461 (emit_ld_r_r): Likewise.
5462 (emit_ld_rr_m): Likewise.
5463 (emit_ld_rr_nn): Likewise.
5464
72aea328
JB		 54652020-01-09 Jan Beulich <jbeulich@suse.com>
5466
5467 * config/tc-i386.c (optimize_encoding): Add
5468 is_any_vex_encoding() invocations. Drop respective
5469 i.tm.extension_opcode == None checks.
5470
3f93af61
JB		 54712020-01-09 Jan Beulich <jbeulich@suse.com>
5472
5473 * config/tc-i386.c (md_assemble): Check RegRex is clear during
5474 REX transformations. Correct comment indentation.
5475
7697afb6
JB		 54762020-01-09 Jan Beulich <jbeulich@suse.com>
5477
5478 * config/tc-i386.c (optimize_encoding): Generalize register
5479 transformation for TEST optimization.
5480
d835a58b
JB		 54812020-01-09 Jan Beulich <jbeulich@suse.com>
5482
5483 * testsuite/gas/i386/x86-64-sysenter-amd.s,
5484 testsuite/gas/i386/x86-64-sysenter-amd.d,
5485 testsuite/gas/i386/x86-64-sysenter-amd.l,
5486 testsuite/gas/i386/x86-64-sysenter-intel.d,
5487 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
5488 * testsuite/gas/i386/i386.exp: Run new tests.
5489
915808f6
NC		 54902020-01-08 Nick Clifton <nickc@redhat.com>
5491
5492 PR 25284
5493 * doc/as.texi (Align): Document the fact that all arguments can be
5494 omitted.
5495 (Balign): Likewise.
5496 (P2align): Likewise.
5497
f1f28025
NC		 54982020-01-08 Nick Clifton <nickc@redhat.com>
5499
5500 PR 14891
5501 * config/obj-elf.c (obj_elf_section): Fail if the section name is
5502 already defined as a different symbol type.
5503 * testsuite/gas/elf/pr14891.s: New test source file.
5504 * testsuite/gas/elf/pr14891.d: New test driver.
5505 * testsuite/gas/elf/pr14891.s: New test expected error output.
5506 * testsuite/gas/elf/elf.exp: Run the new test.
5507
030a2e78
AM		 55082020-01-08 Alan Modra <amodra@gmail.com>
5509
5510 * config/tc-z8k.c (md_begin): Make idx unsigned.
5511 (get_specific): Likewise for this_index.
5512
2a1ebfb2
CZ		 55132020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
5514
5515 * onfig/tc-arc.c (parse_reloc_symbol): New function.
5516 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
5517 (md_operand): Set X_md to absent.
5518 (arc_parse_name): Check for X_md.
5519
16d87673
SB		 55202020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5521
5522 PR 25311
5523 * as.h (TC_STRING_ESCAPES): Provide a default definition.
5524 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
5525 NO_STRING_ESCAPES.
5526 * read.c (next_char_of_string): Likewise.
5527 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
5528 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
5529
a2322019
NC		 55302020-01-03 Nick Clifton <nickc@redhat.com>
5531
5532 * po/sv.po: Updated Swedish translation.
5533
5437a02a
JB		 55342020-01-03 Jan Beulich <jbeulich@suse.com>
5535
5536 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
5537 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5538
567dfba2
JB		 55392020-01-03 Jan Beulich <jbeulich@suse.com>
5540
5541 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
5542 by-element usdot. Add 64-bit form tests for by-element sudot.
5543 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
5544
8c45011a
JB		 55452020-01-03 Jan Beulich <jbeulich@suse.com>
5546
5547 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5548 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5549
f4950f76
JB		 55502020-01-03 Jan Beulich <jbeulich@suse.com>
5551
5552 * testsuite/gas/aarch64/f64mm.d,
5553 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5554
6655dba2
SB		 55552020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
5556
5557 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5558 support for assembler code generated by SDCC. Add new relocation
5559 types. Add z80-elf target support.
5560 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5561 labels. Local labels starts from ".L".
5562 * NEWS: Mention the new support.
5563 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5564 * testsuite/gas/all/fwdexp.s: Likewise.
5565 * testsuite/gas/all/cond.l: Likewise.
5566 * testsuite/gas/all/cond.s: Likewise.
5567 * testsuite/gas/all/fwdexp.d: Likewise.
5568 * testsuite/gas/all/fwdexp.s: Likewise.
5569 * testsuite/gas/elf/section2.e-mips: Likewise.
5570 * testsuite/gas/elf/section2.l: Likewise.
5571 * testsuite/gas/elf/section2.s: Likewise.
5572 * testsuite/gas/macros/app1.d: Likewise.
5573 * testsuite/gas/macros/app1.s: Likewise.
5574 * testsuite/gas/macros/app2.d: Likewise.
5575 * testsuite/gas/macros/app2.s: Likewise.
5576 * testsuite/gas/macros/app3.d: Likewise.
5577 * testsuite/gas/macros/app3.s: Likewise.
5578 * testsuite/gas/macros/app4.d: Likewise.
5579 * testsuite/gas/macros/app4.s: Likewise.
5580 * testsuite/gas/macros/app4b.s: Likewise.
5581 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5582 * testsuite/gas/z80/z80.exp: Add new tests
5583 * testsuite/gas/z80/dollar.d: New file.
5584 * testsuite/gas/z80/dollar.s: New file.
5585 * testsuite/gas/z80/ez80_adl_all.d: New file.
5586 * testsuite/gas/z80/ez80_adl_all.s: New file.
5587 * testsuite/gas/z80/ez80_adl_suf.d: New file.
5588 * testsuite/gas/z80/ez80_isuf.s: New file.
5589 * testsuite/gas/z80/ez80_z80_all.d: New file.
5590 * testsuite/gas/z80/ez80_z80_all.s: New file.
5591 * testsuite/gas/z80/ez80_z80_suf.d: New file.
5592 * testsuite/gas/z80/r800_extra.d: New file.
5593 * testsuite/gas/z80/r800_extra.s: New file.
5594 * testsuite/gas/z80/r800_ii8.d: New file.
5595 * testsuite/gas/z80/r800_z80_doc.d: New file.
5596 * testsuite/gas/z80/z180.d: New file.
5597 * testsuite/gas/z80/z180.s: New file.
5598 * testsuite/gas/z80/z180_z80_doc.d: New file.
5599 * testsuite/gas/z80/z80_doc.d: New file.
5600 * testsuite/gas/z80/z80_doc.s: New file.
5601 * testsuite/gas/z80/z80_ii8.d: New file.
5602 * testsuite/gas/z80/z80_ii8.s: New file.
5603 * testsuite/gas/z80/z80_in_f_c.d: New file.
5604 * testsuite/gas/z80/z80_in_f_c.s: New file.
5605 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5606 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5607 * testsuite/gas/z80/z80_out_c_0.d: New file.
5608 * testsuite/gas/z80/z80_out_c_0.s: New file.
5609 * testsuite/gas/z80/z80_reloc.d: New file.
5610 * testsuite/gas/z80/z80_reloc.s: New file.
5611 * testsuite/gas/z80/z80_sli.d: New file.
5612 * testsuite/gas/z80/z80_sli.s: New file.
5613
a65b5de6
SN		 56142020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
5615
5616 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5617 REGLIST_RN.
5618
b14ce8bf
AM		 56192020-01-01 Alan Modra <amodra@gmail.com>
5620
5621 Update year range in copyright notice of all files.
5622
0b114740 5623For older changes see ChangeLog-2019
3499769a 5624\f
0b114740 5625Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 5626
5627Copying and distribution of this file, with or without modification,
5628are permitted in any medium without royalty provided the copyright
5629notice and this notice are preserved.
5630
5631Local Variables:
5632mode: change-log
5633left-margin: 8
5634fill-column: 74
5635version-control: never
5636End:
A mirror of the official binutils-gdb repository