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gas: aarch64: Require 16 bytes for Morello capinit relocation
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
8f2cd652
MM		 12021-07-20 Matthew Malcomson <matthew.malcomson@arm.com>
2
3 * config/tc-aarch64.c (parse_operands): Use correct enum type for
4 temporaries.
5
4a282ed9
AC		 62021-07-13 Alex Coplan <alex.coplan@arm.com>
7
8 * config/tc-aarch64.h (TC_INIT_FIX_DATA): Initialize c64
9 member.
10
4ca9b406
SP		 112020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
12
13 * config/tc-aarch64.c (s_tlsdesccall): Emit Morello
14 TLSDESC_CALL in C64 code.
15 (reloc_table): Add Morello relocation.
16 (md_apply_fix): Emit Morello TLSDESC_LD128_LO12 in C64 code.
17 (aarch64_force_relocation): Add Morello TLSDESC relocations.
18 * testsuite/gas/aarch64/morello-tlsdesc-c64.d: New file.
19 * testsuite/gas/aarch64/morello-tlsdesc.d: New file.
20 * testsuite/gas/aarch64/morello-tlsdesc.s: New file.
21
fa6ca5e2
SP		 222020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
23
24 * config/tc-aarch64.c (REG_DW_CSP, REG_DW_CLR): New macros.
25 (s_aarch64_cfi_b_key_frame): Adjust for new entry_extras
26 struct.
27 (tc_aarch64_frame_initial_instructions): Adjust for C64.
28 (tc_aarch64_fde_entry_init_extra,
29 tc_aarch64_cfi_startproc_exp): New functions.
30 (tc_aarch64_regname_to_dw2regnum): Support capability
31 registers.
32 * config/tc-aarch64.h (fde_entry): Forward declaration.
33 (eh_entry_extras): New struct.
34 (tc_fde_entry_extras, tc_cie_entry_extras): Use it.
35 (tc_fde_entry_init_extra): Set to
36 tc_aarch64_fde_entry_init_extra.
37 (tc_output_cie_extra): Emit 'C' for C64.
38 (tc_cie_fde_equivalent_extra): Adjust for C64.
39 (tc_cie_entry_init_extra): Likewise.
40 (tc_cfi_startproc_exp): New macro.
41 (tc_aarch64_cfi_startproc_exp,
42 tc_aarch64_fde_entry_init_extra): New function declarations.
43 * dw2gencfi.c (tc_cfi_startproc_exp): New macro.
44 (dot_cfi_startproc): Use it.
45 * testsuite/gas/aarch64/morello-eh.d: New test.
46 * testsuite/gas/aarch64/morello-eh.s: New test.
47
e19e9199
SP		 482020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
49
50 * config/tc-aarch64.c (parse_operands): Choose C64 branch
51 relocations when appropriate.
52 (md_apply_fix, aarch64_force_relocation,
53 aarch64_fix_adjustable): Support C64 branch relocations.
54
a1bdea65
SP		 552020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
56
57 * config/tc-aarch64.c (parse_operands): Emit C64 relocations
58 for got_lo12. Move old relocation checks from...
59 (md_apply_fix): ... here.
60 * testsuite/gas/aarch64/morello-ldst-reloc.d: Add tests.
61 * testsuite/gas/aarch64/morello-ldst-reloc.s: Likewise.
62
d2beed31
SP		 632020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
64
65 * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
66 Support alternate base loads and stores.
67 (parse_operands): Support relocations for alternate base
68 address operands.
69 * testsuite/gas/aarch64/morello-ldst-reloc.d: New file.
70 * testsuite/gas/aarch64/morello-ldst-reloc.s: New file.
71
40bbb79e
SP		 722020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
73
74 * config/tc-aarch64.c (s_aarch64_capinit): New function.
75 (md_pseudo_table): Use it.
76 (md_apply_fix): Add BFD_RELOC_MORELLO_CAPINIT.
77 (aarch64_fix_adjustable): Return FALSE for capabilities.
78 * testsuite/gas/aarch64/morello-capinit.d: New test file.
79 * testsuite/gas/aarch64/morello-capinit.s: Likewise.
80
92504105
SP		 812020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
82
83 * config/tc-aarch64.c (reloc_table_entry): Add c64_adrp_type
84 field.
85 (reloc_table): Adjust.
86 (parse_adrp): Adjust users.
87 (md_apply_fix): Add MORELLO_ADR_GOT_PAGE,
88 MORELLO_ADR_HI20_PCREL and MORELLO_ADR_HI20_NC_PCREL.
89 * testsuite/gas/aarch64/morello_insn-c64.d: Adjust test.
90
bbb36683
SP		 912020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
92
93 * config/tc-aarch64.c (process_omitted_operand,
94 parse_operands): Add Cat_SYS.
95 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
96 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
97 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
98
801f0a7d
SP		 992020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
100
101 * config/tc-aarch64.c (parse_sys_reg): New opcode argument.
102 (parse_operands): Adjust callers.
103 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
104 * testsuite/gas/aarch64/morello_insn.d: Likewise.
105 * testsuite/gas/aarch64/morello_insn.s: Likewise.
106
321c4e1a
SP		 1072020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
108
109 * config/tc-aarch64.c (parse_operands): Add A64C_ADDR_ADRDP.
110 Support 20-bit offset for capability variants.
111 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
112 * testsuite/gas/aarch64/morello_insn.d: Likewise.
113 * testsuite/gas/aarch64/morello_insn.s: Likewise.
114
cd0042b3
SP		 1152020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
116
117 * config/tc-aarch64.c (parse_operand): Reuse ADDR_UIMM12 code
118 in CAPADDR_UIMM9.
119 (try_to_encode_as_unscaled_ldst, fix_insn): Add support for
120 altbase loads and stores.
121 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
122 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
123 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
124
7b45fa4f
SP		 1252020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
126
127 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
128 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
129 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
130
ec87fc0f
SP		 1312020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
132
133 * config/tc-aarch64.c (parse_operands): Add Rsz2, Fsz, St and
134 CAPADDR_SIMM9.
135 (try_to_encode_as_unscaled_ldst): Add unscaled altbase loads.
136 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
137 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
138 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
139
08da6e93
SP		 1402020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
141
142 * config/tc-aarch64.c (parse_operands): Add Rsz,
143 CAPADDR_REGOFF, CAPADDR_UIMM9.
144 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
145 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
146 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
147
477ec121
SP		 1482020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
149
150 * config/tc-aarch64.c (parse_operands): Add Wt.
151 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
152 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
153 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
154
324988cf
SP		 1552020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
156
157 * config/tc-aarch64.c (parse_operands, fix_insn): Add
158 A64C_ADDR_SIMM9.
159 (try_to_encode_as_unscaled_ldst): Add capability loads.
160 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
161 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
162 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
163
f7d2c675
SP		 1642020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
165
166 * config/tc-aarch64.c (encode_ld_lit_ofs_17): New function.
167 (parse_operands, programmer_friendly_fixup, md_apply_fix): Add
168 ADDR_PCREL17.
169
e9af8aad
SP		 1702020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
171
172 * config/tc-aarch64.c (parse_operands, fix_insn): Add
173 A64C_ADDR_SIMM7.
174 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
175 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
176 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
177
f260da95
SP		 1782020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
179
180 * config/tc-aarch64.c (aarch64_addr_reg_parse): Add capability
181 registers.
182 (parse_address_main): Support capability address operands.
183 (parse_cap_address): New function.
184 (parse_operands): Add CAPADDR_SIMPLE and CAPADDR_SIMM7.
185 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
186 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
187 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
188
7ce74d61
SP		 1892020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
190
191 * config/tc-aarch64.c (parse_operands): Add FORM.
192 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
193 * testsuite/gas/aarch64/morello_insn.d: Likewise.
194 * testsuite/gas/aarch64/morello_insn.s: Likewise.
195
0bd71233
SP		 1962020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
197
198 * config/tc-aarch64.c (parse_operands): Add IMM6_EXT.
199 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
200 * testsuite/gas/aarch64/morello_insn.d: Likewise.
201 * testsuite/gas/aarch64/morello_insn.s: Likewise.
202
3e2ac3d2
SP		 2032020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
204
205 * config/tc-aarch64.c (parse_perms): New function.
206 (parse_operands): Add PERM.
207 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
208 * testsuite/gas/aarch64/morello_insn.d: Likewise.
209 * testsuite/gas/aarch64/morello_insn.s: Likewise.
210
1ef7b7e1
SP		 2112020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
212
213 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
214 * testsuite/gas/aarch64/morello_insn.d: Likewise.
215 * testsuite/gas/aarch64/morello_insn.s: Likewise.
216 * testsuite/gas/aarch64/morello_ldst-c64.d: New file.
217 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
218 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
219
adffaa8e
SP		 2202020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
221
222 * config/tc-aarch64.c (process_omitted_operand): Identify Can.
223 (parse_operands): Add CST_REG, Cam_SP
224 and A64C_IMMV4.
225 * testsuite/gas/aarch64/morello_insn.s: Add tests.
226 * testsuite/gas/aarch64/morello_insn.d: Likewise.
227 * testsuite/gas/aarch64/morello_insn-c64.d: Likewise.
228
9e5e0b29
SP		 2292020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
230
231 * config/tc-aarch64.c (parse_operands): Add A64C_IMM8.
232 * testsuite/gas/aarch64/morello_insn.d: Add tests.
233 * testsuite/gas/aarch64/morello_insn-c64.d: Likewise.
234 * testsuite/gas/aarch64/morello_insn.s: Likewise.
235
dc64c2ba
SP		 2362020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
237
238 * config/tc-aarch64.c (parse_operands, fix_insn): Add
239 A64C_AIMM and A64C_Rm_EXT.
240 * testsuite/gas/aarch64/morello_insn.d: Add tests.
241 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
242 * testsuite/gas/aarch64/morello_insn.s: Likewise.
243
ec145252
SP		 2442020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
245
246 * config/tc-aarch64.c (parse_operands): Add capability
247 register operands.
248 * testsuite/gas/aarch64/morello_insn.d: Add tests.
249 * testsuite/gas/aarch64/morello_insn-c64.d: Likewise.
250 * testsuite/gas/aarch64/morello_insn.s: Likewise.
251
f0070c1e
SP		 2522020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
253
254 * config/tc-aarch64.c (FIXUP_F_C64): New macro.
255 (output_inst, parse_operands): Use it.
256 (aarch64_force_relocation, aarch64_fix_adjustable): Defer
257 relocation of branches with different source and targets to
258 the linker.
259 * config/tc-aarch64.h (aarch64_fix): New member c64.
260
8b21361b
SP		 2612020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
262
263 * config/tc-aarch64.c: Include cpu-aarch64.h.
264 (IS_C64): New macro.
265 (make_mapping_symbol, aarch64_frob_label): Set LSB of C64
266 symbol.
267 (aarch64_adjust_symtab): Mark all C64 functions.
268 (parse_operands): Set LSB when target of ADR is a function.
269 (aarch64_fix_adjustable): New function.
270 * config/tc-aarch64.h (AARCH64_SET_FLAG, AARCH64_RESET_FLAG,
271 AARCH64_FLAG_C64, AARCH64_IS_C64, AARCH64_SET_C64): New
272 macros.
273 (aarch64_fix_adjustable): New function.
274 (tc_fix_adjustable): Use it.
275
3979cf50
SP		 2762020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
277
278 * config/tc-aarch64.h (mstate): Add MAP_C64.
279 * config/tc-aarch64.c (make_mapping_symbol): Add capability
280 mapping symbol.
281 (MAP_CUR_INSN): New macro.
282 (mapping_state, s_aarch64_inst, md_assemble,
283 aarch64_handle_align, aarch64_init_frag): Use it.
284 (output_operand_error_record, do_encode,
285 try_to_encode_as_unscaled_ldst, fix_mov_imm_insn, fix_insn):
286 Pass CPU_VARIANT to AARCH64_OPCODE_ENCODE.
287 * doc/c-aarch64.texi: Document $c.
288
3493da5c
SP		 2892020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
290
291 * config/tc-aarch64.c (AARCH64_REG_TYPES,
292 get_reg_expected_msg, aarch64_addr_reg_parse, parse_address,
293 reg_names): Add capability registers.
294 (parse_operands): Identify capability register based address.
295 (aarch64_archs): Add morello.
296 (aarch64_features): Add a64c and c64.
297 * doc/c-aarch64.texi: Document -march flags.
298 * testsuite/gas/aarch64/morello_insn.d: New file
299 * testsuite/gas/aarch64/morello_insn-c64.d: New file
300 * testsuite/gas/aarch64/morello_insn.s: New file.
301
261dde89
SP		 3022020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
303
304 * config/tc-aarch64.c (output_operand_error_report): Account
305 for CPU_VARIANT in error messages.
306 * testsuite/gas/aarch64/illegal-sve2.l: Adjust.
307 * testsuite/gas/aarch64/verbose-error.l: Adjust.
308
9717970a
L		 3092020-10-17 H.J. Lu <hongjiu.lu@intel.com>
310
311 PR gas/25878
312 PR gas/26740
313 * testsuite/gas/i386/dwarf5-line-4.d: New file.
314 * testsuite/gas/i386/dwarf5-line-4.s: Likewise.
315 * testsuite/gas/i386/i386.exp: Run dwarf5-line-4.
316
7ffdc9ae
L		 3172020-10-17 H.J. Lu <hongjiu.lu@intel.com>
318
319 PR gas/25878
320 PR gas/26740
321 * testsuite/gas/i386/dwarf5-line-3.s: Replace dwarf5-line-2.S
322 with dwarf5-line-3.S.
323 * testsuite/gas/i386/dwarf5-line-3.d: Updated.
324
bd0c565e
L		 3252020-10-17 H.J. Lu <hongjiu.lu@intel.com>
326
327 PR gas/25878
328 PR gas/26740
329 * dwarf2dbg.c (allocate_filename_to_slot): Don't reuse the slot 1
330 here.
331 (dwarf2_where): Restore as_where.
332 (dwarf2_directive_filename): Clear the slot 1 if it was assigned
333 to the input file.
334 * testsuite/gas/i386/dwarf5-line-2.d: New file.
335 * testsuite/gas/i386/dwarf5-line-2.s: Likewise.
336 * testsuite/gas/i386/dwarf5-line-3.d: Likewise.
337 * testsuite/gas/i386/dwarf5-line-3.s: Likewise.
338 * testsuite/gas/i386/i386.exp: Run dwarf5-line-2 and
339 dwarf5-line-3.
340
6915020b
L		 3412020-10-16 H.J. Lu <hongjiu.lu@intel.com>
342
343 PR gas/25878
344 PR gas/26740
345 * dwarf2dbg.c (file_entry): Remove auto_assigned.
346 (assign_file_to_slot): Remove the auto_assign argument.
347 (allocate_filenum): Updated.
348 (allocate_filename_to_slot): Reuse the input file entry in the
349 file table.
350 (dwarf2_where): Replace as_where with as_where_physical.
351 * testsuite/gas/i386/dwarf5-line-1.d: New file.
352 * testsuite/gas/i386/dwarf5-line-1.s: Likewise.
353 * testsuite/gas/i386/i386.exp: Run dwarf5-line-1.
354
57392598
CL		 3552020-10-16 Lili Cui <lili.cui@intel.com>
356
6915020b
L		 357 * config/tc-i386.c (cpu_flags_match): Move Pseudo Prefix check
358 to ...
359 (match_template): Here.
57392598
CL		 360 * testsuite/gas/i386/avx-vnni-inval.l: New file.
361 * testsuite/gas/i386/avx-vnni-inval.s: Likewise.
362 * testsuite/gas/i386/avx-vnni.d: Delete invalid {vex2} test.
363 * testsuite/gas/i386/avx-vnni.s: Likewise.
364 * testsuite/gas/i386/i386.exp: Add AVX VNNI invalid tests.
365 * testsuite/gas/i386/x86-64-avx-vnni-inval.l: New file.
366 * testsuite/gas/i386/x86-64-avx-vnni-inval.s: Likewise.
367 * testsuite/gas/i386/x86-64-avx-vnni.d: Delete invalid {vex2} test.
368 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
369
58bf9b6a
L		 3702020-10-14 H.J. Lu <hongjiu.lu@intel.com>
371 Lili Cui <lili.cui@intel.com>
372
373 * NEWS: Add Intel AVX VNNI.
374 * config/tc-i386.c (cpu_arch): Add .avx_vnni and noavx_vnni.
375 (cpu_flags_match): Support CpuVEX_PREFIX.
376 * doc/c-i386.texi: Document .avx_vnni, noavx_vnni and how to
377 encode Intel VNNI instructions with VEX prefix.
378 * testsuite/gas/i386/avx-vnni.d: New file.
379 * testsuite/gas/i386/avx-vnni.s: Likewise.
380 * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
381 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
382 * testsuite/gas/i386/i386.exp: Run AVX VNNI tests.
383
c1fa250a
LC		 3842020-10-14 Lili Cui <lili.cui@intel.com>
385
386 * NEWS: Add Intel HRESET.
387 * config/tc-i386.c (cpu_arch): Add .hreset.
388 (cpu_noarch): Likewise.
389 * doc/c-i386.texi: Document .hreset, nohreset.
390 * testsuite/gas/i386/i386.exp: Run HRESET tests.
391 * testsuite/gas/i386/hreset.d: New file.
392 * testsuite/gas/i386/x86-64-hreset.d: Likewise.
393 * testsuite/gas/i386/hreset.s: Likewise.
394
f64c42a9
LC		 3952020-10-14 Lili Cui <lili.cui@intel.com>
396
397 * NEWS: Add Intel UINTR.
398 * config/tc-i386.c (cpu_arch): Add .uintr.
399 (cpu_noarch): Likewise.
400 * doc/c-i386.texi: Document .uintr and nouintr.
401 * testsuite/gas/i386/i386.exp: Run UINTR tests.
402 * testsuite/gas/i386/x86-64-uintr.d: Likewise.
403 * testsuite/gas/i386/x86-64-uintr.s: Likewise.
404
8b65b895
L		 4052020-10-14 H.J. Lu <hongjiu.lu@intel.com>
406
407 * config/tc-i386.c (load_insn_p): Check opcodeprefix == 0 for
408 base_opcode == 0xfc7.
409 (match_template): Likewise.
410 (process_suffix): Check opcodeprefix == PREFIX_0XF2 for CRC32.
411 (check_byte_reg): Likewise.
412 (output_insn): Don't add the 0xf3 prefix twice for PadLock
413 instructions. Don't add prefix from non-VEX/EVEX base_opcode.
414
7b47a312
L		 4152020-10-13 H.J. Lu <hongjiu.lu@intel.com>
416
417 * config/tc-i386.c (build_vex_prefix): Replace vexopcode with
418 opcodeprefix.
419 (build_evex_prefix): Likewise.
420 (is_any_vex_encoding): Don't check vexopcode.
421 (output_insn): Handle opcodeprefix.
422
32930e4e
L		 4232020-10-09 H.J. Lu <hongjiu.lu@intel.com>
424
425 PR gas/26703
426 * config/tc-i386.c (xstate): Add xstate_mask.
427 (md_assemble): Check i.types[j], instead of i.tm.operand_types[j],
428 for xstate. Set xstate_mask, instead of xstate_zmm, for RegMask.
429 (output_insn): Update for GNU_PROPERTY_X86_ISA_1_V[234]. Update
430 xstate for mask register and VSIB.
431 * testsuite/gas/i386/i386.exp: Run more GNU_PROPERTY tests.
432 * testsuite/gas/i386/property-1.s: Updated to the current
433 GNU_PROPERTY_X86_ISA_1_USED value.
434 * testsuite/gas/i386/property-2.s: Only keep cmove.
435 * testsuite/gas/i386/property-3.s: Changed to addsubpd.
436 * testsuite/gas/i386/property-1.d: Updated.
437 * testsuite/gas/i386/property-2.d: Likewise.
438 * testsuite/gas/i386/property-3.d: Likewise.
439 * testsuite/gas/i386/property-4.d: Likewise.
440 * testsuite/gas/i386/property-5.d: Likewise.
441 * testsuite/gas/i386/property-6.d: Likewise.
442 * testsuite/gas/i386/x86-64-property-1.d: Likewise.
443 * testsuite/gas/i386/x86-64-property-2.d: Likewise.
444 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
445 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
446 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
447 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
448 * testsuite/gas/i386/x86-64-property-7.d: Likewise.
449 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
450 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
451 * testsuite/gas/i386/property-11.d: New file.
452 * testsuite/gas/i386/property-11.s: Likewise.
453 * testsuite/gas/i386/property-12.d: Likewise.
454 * testsuite/gas/i386/property-12.s: Likewise.
455 * testsuite/gas/i386/property-13.d: Likewise.
456 * testsuite/gas/i386/property-13.s: Likewise.
457 * testsuite/gas/i386/x86-64-property-11.d: Likewise.
458 * testsuite/gas/i386/x86-64-property-12.d: Likewise.
459 * testsuite/gas/i386/x86-64-property-13.d: Likewise.
460 * testsuite/gas/i386/x86-64-property-14.d: Likewise.
461 * testsuite/gas/i386/x86-64-property-14.s: Likewise.
462
05cfb0d8
AC		 4632020-10-06 Alex Coplan <alex.coplan@arm.com>
464
465 PR 26699
466 * config/tc-aarch64.c (asm_barrier_opt): Delete.
467 (parse_barrier): Fix bogus type punning.
468 * testsuite/gas/aarch64/system.d: Update disassembly.
469 * testsuite/gas/aarch64/system.s: Add isb sy test.
470
0ae9445d
SB		 4712020-10-06 Sergey Belyashav <sergey.belyashov@gmail.com>
472
473 PR 26692
474 * config/tc-z80.c (md_begin): Ensure that xpressions are empty
475 before using them.
476 (unify_indexed): Likewise.
477 (z80_start_line_hook): Improve hash sign handling when SDCC
478 compatibility mode enabled.
479 (md_parse_exp_not_indexed): Improve indirect addressing
480 detection.
481 (md_pseudo_table): Accept hd64 as an alias of z810.
482
3ce6300e
AM		 4832020-10-06 Alan Modra <amodra@gmail.com>
484
485 * testsuite/gas/elf/sh-link-zero.s: Don't start directives in
486 first column. Don't use numeric labels.
487
cc8b27f8
KR		 4882020-10-05 Kamil Rytarowski <n54@gmx.com>
489
490 * configure.tgt (aarch64*-*-netbsd*): Add target.
491
0cc79db2
SN		 4922020-10-05 Samanta Navarro <ferivoz@riseup.net>
493
494 * doc/as.texi: Fix spelling mistakes.
495 * doc/c-wasm32.texi: Likewise.
496
6d96a594
C		 4972020-10-05 T.K. Chia <u1049321969@caramail.com>
498
499 PR gas/26694
500 * NEWS: Updated for i386 lcall and ljmp change.
501 * config/tc-i386.c (output_interseg_jump): Allow non-absolute
502 segment operand for immediate lcall and ljmp.
503 * testsuite/gas/i386/jump.d,
504 * testsuite/gas/i386/jump.s,
505 * testsuite/gas/i386/jump16.d,
506 * testsuite/gas/i386/jump16.e,
507 * testsuite/gas/i386/jump16.s: Add tests for non-absolute
508 segment operand for immediate ljmp.
509
5b316d90
L		 5102020-10-05 H.J. Lu <hongjiu.lu@intel.com>
511
512 PR binutils/26704
513 * testsuite/gas/i386/noreg64-data16.d: Expect sysretl instead of
514 sysret.
515 * testsuite/gas/i386/noreg64.d: Likewise.
516 * testsuite/gas/i386/x86-64-intel64.d: Likewise.
517 * testsuite/gas/i386/x86-64-opcode.d: Likewise.
518
0e9f3bf1
L		 5192020-10-05 H.J. Lu <hongjiu.lu@intel.com>
520
521 PR binutils/26705
522 * testsuite/gas/i386/x86-64-suffix.s: Add "mov %rsp,%rbp" before
523 sysretq.
524 * testsuite/gas/i386/x86-64-suffix-intel.d: Updated.
525 * testsuite/gas/i386/x86-64-suffix.d: Likewise.
526
b71702f1
NC		 5272020-10-05 Nick Clifton <nickc@redhat.com>
528
529 PR 26253
530 * config/obj-elf.c (obj_elf_section): Accept a numeric value for
531 the "o" section flag. Interpret it as a section index. Allow an
532 index of zero.
533 * doc/as.texi: Document the new behaviour.
534 * NEWS: Mention the new feature. Tidy entries.
535 * testsuite/gas/elf/sh-link-zero.s: New test.
536 * testsuite/gas/elf/sh-link-zero.d: New test driver.
537 * testsuite/gas/elf/elf.exp: Run the new test.
538 * testsuite/gas/elf/section21.l: Updated expected assembler
539 output.
540
b3a3496f
L		 5412020-10-03 H.J. Lu <hongjiu.lu@intel.com>
542
543 PR gas/26685
544 * config/tc-i386.c (process_suffix): Also check the register
545 operand for the address size prefix if the memory operand has
546 no real registers.
547 * testsuite/gas/i386/enqcmd-16bit.d: New file.
548 * testsuite/gas/i386/enqcmd-16bit.s: Likewise.
549 * testsuite/gas/i386/movdir-16bit.d: Likewise.
550 * testsuite/gas/i386/movdir-16bit.s: Likewise.
551 * testsuite/gas/i386/enqcmd.s: Add tests with symbol and DISP.
552 * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
553 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
554 * testsuite/gas/i386/movdir.s: Add tests with symbol and DISP.
555 Remove the .code16 test.
556 * testsuite/gas/i386/i386.exp: Run movdir-16bit and enqcmd-16bit.
557 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
558 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
559 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
560 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
561 * testsuite/gas/i386/enqcmd-intel.d: Likewise.
562 * testsuite/gas/i386/enqcmd.d: Likewise.
563 * testsuite/gas/i386/movdir-intel.d: Likewise.
564 * testsuite/gas/i386/movdir.d: Likewise.
565 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
566 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
567 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
568 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
569
7bd766cc
NC		 5702020-10-02 Nick Clifton <nickc@redhat.com>
571
572 * testsuite/gas/arm/mve-vcvtne-it.d: Allow for padding inserted by
573 PE based targets.
574
642f545a
NC		 5752020-10-01 Nick Clifton <nickc@redhat.com>
576
577 * config/obj-elf (elf_pseudo_table): Add attach_to_group.
578 (obj_elf_attach_to_group): New function.
579 * doc/as.texi: Document the new directive.
580 * NEWS: Mention the new feature.
581 * testsuite/gas/elf/attach-1.s: New test.
582 * testsuite/gas/elf/attach-1.d: New test driver.
583 * testsuite/gas/elf/attach-2.s: New test.
584 * testsuite/gas/elf/attach-2.d: New test driver.
585 * testsuite/gas/elf/attach-err.s: New test.
586 * testsuite/gas/elf/attach-err.d: New test driver.
587 * testsuite/gas/elf/attach-err.err: New test error output.
588 * testsuite/gas/elf/elf.exp: Run the new tests.
589
27f13469
L		 5902020-09-16 H.J. Lu <hongjiu.lu@intel.com>
591
592 PR gas/26685
593 * config/tc-i386.c (process_suffix): Check the register operand
594 for the address size prefix if the memory operand is symbol(%rip).
595 * testsuite/gas/i386/x86-64-enqcmd.s: Add tests with RIP-relative
596 addressing.
597 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
598 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
599 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
600 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
601 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
602
77718e5b
PW		 6032020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
604
605 * config/tc-aarch64.c: Add Cortex-A78 and Cortex-A78AE cores.
606 * doc/c-aarch64.texi: Update docs.
607 * NEWS: Update news.
608
c81946ef
AC		 6092020-09-30 Alex Coplan <alex.coplan@arm.com>
610
611 * NEWS: Mention recent Arm processor support.
612
990e5268
AC		 6132020-09-30 Alex Coplan <alex.coplan@arm.com>
614
615 * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n2.
616 * doc/c-aarch64.texi: Document support for Neoverse N2.
617
e37c930f
AM		 6182020-09-30 Alan Modra <amodra@gmail.com>
619
620 * config/obj-elf.c (obj_elf_change_section): Rename variable to
621 avoid shadowing warning.
622 * symbols.c (symbol_entry_find): Init all symbol_flags fields.
623
aeaccbf4
PW		 6242020-09-29 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
625
626 * NEWS: TRBE, ETE, ETMv4 and Cortex-X1 news updates.
627
394e9bf6
PW		 6282020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
629
630 * config/tc-arm.c: (arm_cpus): Add Cortex-X1.
631 * doc/c-arm.texi: Document -mcpu=cortex-x1.
632 * testsuite/gas/arm/cpu-cortex-x1.d: New test.
633
12e35da6
PW		 6342020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
635
636 * testsuite/gas/aarch64/etm-ro-invalid.d: New test.
637 * testsuite/gas/aarch64/etm-ro-invalid.l: New test.
638 * testsuite/gas/aarch64/etm-ro-invalid.s: New test.
639 * testsuite/gas/aarch64/etm-ro.s: New test.
640 * testsuite/gas/aarch64/etm-wo-invalid.d: New test.
641 * testsuite/gas/aarch64/etm-wo-invalid.l: New test.
642 * testsuite/gas/aarch64/etm-wo-invalid.s: New test.
643 * testsuite/gas/aarch64/etm-wo.s: New test.
644 * testsuite/gas/aarch64/etm.s: New test.
645 * testsuite/gas/aarch64/sysreg.d: system register s2_1_c0_c3_0
646 disassembled now to trcstatr.
647
47e1f9de
PW		 6482020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
649
650 * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
651 * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
652
3454861d
PW		 6532020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
654
12e35da6
PW		 655 * testsuite/gas/aarch64/ete.d: New test.
656 * testsuite/gas/aarch64/ete.s: New test.
3454861d 657
1ff8e401
PW		 6582020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
659
12e35da6
PW		 660 * testsuite/gas/aarch64/trbe-invalid.d: New test.
661 * testsuite/gas/aarch64/trbe-invalid.l: New test.
662 * testsuite/gas/aarch64/trbe-invalid.s: New test.
663 * testsuite/gas/aarch64/trbe.d: New test.
664 * testsuite/gas/aarch64/trbe.s: New test.
1ff8e401 665
9bede61c
AC		 6662020-09-28 Alex Coplan <alex.coplan@arm.com>
667
668 * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
669
c769fd6a
AC		 6702020-09-28 Alex Coplan <alex.coplan@arm.com>
671
672 * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
673 add missing F16 bit to Neoverse V1.
674
0be2fe67
AM		 6752020-09-26 Alan Modra <amodra@gmail.com>
676
677 * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
678 for csky_get_control_regno.
679 (csky_get_reg_val): Likewise when calling csky_get_general_regno.
680
743f5cfc
JW		 6812020-09-24 Jim Wilson <jimw@sifive.com>
682
683 PR 26400
684 * config/tc-riscv.c (append_insn): If in absolute section, emit
685 error before add_relaxed_insn call.
686 * testsuite/gas/riscv/absolute-sec.d: New.
687 * testsuite/gas/riscv/absolute-sec.l: New.
688 * testsuite/gas/riscv/absolute-sec.s: New.
689
debd1a62
MW		 6902020-09-23 Mark Wielaard <mark@klomp.org>
691
692 * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
693
6eee0315
AC		 6942020-09-24 Alex Coplan <alex.coplan@arm.com>
695
696 * config/tc-arm.c (arm_cpus): Add Neoverse V1.
697 * doc/c-arm.texi: Document Neoverse V1 support.
698
9e980ddc
AC		 6992020-09-24 Alex Coplan <alex.coplan@arm.com>
700
701 * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
702 * doc/c-aarch64.texi: Document Neoverse V1 support.
703
f3034e25
AC		 7042020-09-24 Alex Coplan <alex.coplan@arm.com>
705
706 * config/tc-arm.c (arm_cpus): Add Neoverse N2.
707 * doc/c-arm.texi: Document -mcpu=neoverse-n2.
708
81d54bb7
CL		 7092020-09-24 Lili Cui <lili.cui@intel.com>
710
711 * NEWS: Add TDX.
712 * config/tc-i386.c (cpu_arch): Add .tdx.
713 (cpu_noarch): Likewise.
714 * doc/c-i386.texi: Document tdx.
715 * testsuite/gas/i386/i386.exp: Run tdx tests.
716 * testsuite/gas/i386/tdx.d: Likewise.
717 * testsuite/gas/i386/tdx.s: Likewise.
718 * testsuite/gas/i386/x86-64-tdx.d: Likewise.
719 * testsuite/gas/i386/x86-64-tdx.s: Likewise.
720
7212020-09-17 Cooper Qu <cooper.qu@linux.alibaba.com>
afdcafe8
CQ		 722
723 * config/tc-csky.c (parse_type_ctrlreg): Use function
724 csky_get_control_regno to operand.
725 (csky_get_reg_val): Likewise.
726 (is_reg_sp_with_bracket): Use function csky_get_reg_val
727 to parse operand.
728 (is_reg_sp): Refine.
729 (is_oimm_within_range): Fix, report error when operand
730 is not constant.
731 (parse_type_cpreg): Refine.
732 (parse_type_cpcreg): Refine.
733 (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
734 (md_assemble): Fix no error reporting somtimes when
735 operands number are not fit.
736 (csky_addc64): Refine.
737 (csky_subc64): Refine.
738 (csky_or64): Refine.
739 (v1_work_fpu_fo): Refine.
740 (v1_work_fpu_read): Refine.
741 (v1_work_fpu_writed): Refine.
742 (v1_work_fpu_readd): Refine.
743 (v2_work_addc): New function, strengthen the operands legality
744 check of addc.
0be2fe67 745 * testsuite/gas/csky/all.d : Use register number format when
afdcafe8 746 disassemble register name by default.
0be2fe67
AM		 747 * testsuite/gas/csky/cskyv2_all.d : Likewise.
748 * testsuite/gas/csky/trust.d: Likewise.
749 * testsuite/gas/csky/cskyv2_ck860.d : Fix.
750 * testsuite/gas/csky/trust.s : Fix.
c4694f17
TG		 751
7522020-09-23 Lili Cui <lili.cui@intel.com>
753
754 * NEWS: Add Key Locker.
755 * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
756 (cpu_noarch): Likewise.
757 * doc/c-i386.texi: Document kl and wide_kl.
758 * testsuite/gas/i386/i386.exp: Run keylocker tests.
759 * testsuite/gas/i386/keylocker-intel.d: New test.
760 * testsuite/gas/i386/keylocker.d: Likewise.
761 * testsuite/gas/i386/keylocker.s: Likewise.
762 * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
763 * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
764 * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
765 * testsuite/gas/i386/x86-64-property-10.d: Likewise.
766 * testsuite/gas/i386/property-10.d: Likewise.
767 * testsuite/gas/i386/property-10.s: Likewise.
768
b1b11e92
AM		 7692020-09-21 Alan Modra <amodra@gmail.com>
770
771 PR 26569
772 * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
773 relocs.
774 (riscv_call): Tie them off after the jalr.
775 (md_apply_fix): Zero fx_size of RELAX fixup.
776
6e25f888
DF		 7772020-09-018 David Faust <david.faust@oracle.com>
778
779 * testsuite/gas/bpf/alu-xbpf.d: New file.
780 * testsuite/gas/bpf/alu-xbpf.s: Likewise.
781 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
782 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
783 * testuiste/gas/bpf/bpf.exp: Run new tests.
784
5947daaf
NC		 7852020-09-18 Tucker <tuckkern+sourceware@gmail.com>
786
787 PR 26556
788 * read.c (bss_alloc): Convert size parameter from octets to
789 bytes.
790
848471ac
AM		 7912020-09-17 Alan Modra <amodra@gmail.com>
792
793 * testsuite/gas/i386/i386.exp: Return early if not x86.
794
c1229f84
AM		 7952020-09-16 Alan Modra <amodra@gmail.com>
796
797 * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
798 elf_symbol_from invocation.
799 * config/tc-aarch64.c (s_variant_pcs): Likewise.
800 * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
801 * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
802 (ppc_fix_adjustable): Likewise.
803 * config/tc-xgate.c (xgate_frob_symbol): Likewise.
804
ec6653d8
L		 8052020-09-15 H.J. Lu <hongjiu.lu@intel.com>
806
807 * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
808 * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
809
7e30b1eb
AM		 8102020-09-15 Alan Modra <amodra@gmail.com>
811
812 PR 26610
813 * config/tc-arm.c (move_or_literal_pool): Correct extraction of
814 bignum. Use unsigned "v"
815 (is_double_a_single): Make "v" and "mantissa" unsigned. Formatting.
816 (double_to_single): Likewise.
817
f36eda1f
NC		 8182020-09-15 Nick Clifton <nickc@redhat.com>
819
820 * read.c (s_nop): Preserve the input_line_pointer around the call
821 to md_assemble.
822 * config/tc-s12z.c (md_assemble): Revert previous delta.
823
6db99906
DF		 8242020-09-15 David Faust <david.faust@oracle.com>
825
826 * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
827
b1766e7c
NC		 8282020-09-14 Nick Clifton <nickc@redhat.com>
829
830 * read.c (s_nop): New function. Handles the .nop directive.
831 (potable): Add entry for "nop".
832 (s_nops): Code tidy.
833 * read.h (s_nop): Add prototype.
834 * config/tc-bpf.h (md_single_noop_insn): Define.
835 * config/tc-mmix.h (md_single_noop_insn): Define.
836 * config/tc-or1k.h (md_single_noop_insn): Define.
2ddc8f01 837 * config/tc-ia64.h (md_single_noop_insn): Define.
b1766e7c
NC		 838 * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
839 rather than corrupting it.
840 * write.c (relax_segment): Update error message regarding
841 non-absolute values passed to .fill and .nops.
842 * NEWS: Mention the new directive.
843 * doc/as.texi: Document the new directive.
844 * doc/internals.texi: Document the new internal macros used to
845 implement the new directive.
846 * testsuite/gas/all/nop.s: New test.
847 * testsuite/gas/all/nop.d: New test control file.
848 * testsuite/gas/all/gas.exp: Run the new test.
849 * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
850 * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
851 control file.
852 * testsuite/gas/elf/elf.exp: Run the new test.
853 * testsuite/gas/i386/space1.l: Adjust expected output.
854
edc7a80a
MW		 8552020-09-07 Mark Wielaard <mark@klomp.org>
856
857 * as.texi (-g): Explicitly mention when .debug_info and .debug_line
858 are generated for the DWARF format.
859 (Loc): Add that it is an error to both use a .loc directive and
860 generate a .debug_line yourself.
861 * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
862 (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
863 (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
864 an error. Only create .debug_line if it is empty (or doesn't exist).
865 * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
866 an elf target.
867 * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
868
89ce8eab
CQ		 8692020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
870
871 * config/tc-csky.c (md_begin): Enable extend lrw by default for
872 CK802, CK803 and CK860.
873
525a0aa3
CQ		 8742020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
875
876 * config/tc-csky.c (struct csky_cpu_info): Add new members
877 isa_flag, features and ver.
878 (struct csky_cpu_feature): New.
879 (struct csky_cpu_version): New.
880 (CSKY_FEATURE_MAX): Define.
881 (CSKY_CPU_REVERISON_MAX): Define.
882 (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
883 FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
884 Define, each standard one collection of instructions.
885 (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
886 CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
887 CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
888 CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
889 CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
890 CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
891 CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
892 CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
893 CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
894 the features combination used by cpu.
895 (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
896 CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
897 CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
898 Define, version information used by cpu.
899 (csky_cpus): Refine, and add CK804, CK805 and CK800.
900 (parse_cpu): Refine.
901 (parse_arch): Refine.
902 (md_show_usage): Refine.
903 (md_begin): Refine.
904
15a32af5
AM		 9052020-09-09 Alan Modra <amodra@gmail.com>
906
907 * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
908 valueT is smaller than 64 bits.
909
6a1ed910
CQ		 9102020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
911
912 * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
913 (CSKY_ISA_860): Likewise.
914
a2061b9f
CQ		 9152020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
916
917 * config/tc-csky.c (float_abi): New.
918 (md_longopts): Add mfloat-abi.
919 (struct sky_option_value_table): New.
920 (csky_float_abis): New, the possible values for -mfloat-abi.
921 (parse_float_abi): New funtion.
922 (md_show_usage): Show help information for -mfloat-abi.
923 (set_csky_attribute): Store float-abi value.
924
1feede9b
CQ		 9252020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
926
927 * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
928 helper function to encode fpuv3 fmovi instructions.
929 (float_work_fpuv3_fstore): New function.
930 (struct literal): Add new member 'offset'.
931 (csky_cpus): New cpu CK860f.
932 (enter_literal): Return literal pool pointer instead of offset.
933 (parse_rt): Adjust the change of enter_literal.
934 (parse_rtf): Likewise.
935 (v1_work_lrw): Likewise.
936 (v1_work_jbsr): Likewise.
937 (v2_work_lrw): Likewise.
938 (v2_work_jbsr): Likewise.
939 (v2_work_jsri): Likewise.
940 (vdsp_work_vlrw): Likewise.
941 (is_freglist_legal): Add handler for FPUV3.
942 (parse_type_freg): Likewise.
943 (is_imm_within_range): Set e.X_add_number if it is a signed and
944 negtive number.
945 (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
946 OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
947 and OPRND_TYPE_DFLOAT_FMOVI.
948 (float_to_half): Convert float number to harf float.
949 * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
950 the test cases for FPUV3, they are divided by instruction
951 operands format and both have legal cases and illegal cases.
952
7d81bc93
JL		 9532020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
954 Kuan-Lin Chen <kuanlinchentw@gmail.com>
955
956 * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
957 (msp430_md_end): Call msp430_insert_uleb128_fixes.
958
f1363b0f
AC		 9592020-09-08 Alex Coplan <alex.coplan@arm.com>
960
961 * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
962 * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
963
38cf07a6
AC		 9642020-09-08 Alex Coplan <alex.coplan@arm.com>
965
966 * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
967 validation function.
968 (parse_sys_ins_reg): Likewise.
969 (print_operands): Pass CPU features to aarch64_print_operand().
970 * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
971 * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
972 * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
973 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
974 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
975 * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
976 * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
977
03fb3142
AC		 9782020-09-08 Alex Coplan <alex.coplan@arm.com>
979
980 * testsuite/gas/aarch64/dfb.d: New test.
981 * testsuite/gas/aarch64/dfb.s: Input.
982
95830c98
AC		 9832020-09-08 Alex Coplan <alex.coplan@arm.com>
984
985 * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
986 * doc/c-aarch64.texi: Document -march=armv8-r.
987
d2a54558
MW		 9882020-09-07 Mark Wielaard <mark@klomp.org>
989
990 * dwarf2dbg.c (add_line_strp): New function.
991 (out_dir_and_file_list): Take line_seg and sizeof_offset as
992 arguments, Use DW_FORM_line_strp for dir and file. Call
993 add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
994 (out_debug_line): Call out_dir_and_file_list with line_seg and
995 sizeof_offset.
0be2fe67 996 * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
d2a54558
MW		 997 strings.
998
bdd3b953
MW		 9992020-09-07 Mark Wielaard <mark@klomp.org>
1000
1001 * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
1002 (out_debug_ranges): Add ranges_sym argument and set it.
1003 (out_debug_rnglists): New function.
1004 (out_debug_info): Change ranges_seg argument to ranges_sym
1005 and use it to set DW_AT_ranges value.
1006 (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
1007 DWARF2_VERSION 5 call out_debug_rnglists.
1008
10092020-09-07 Mark Wielaard <mark@klomp.org>
b0b3ea7e
MW		 1010
1011 * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
1012 FALSE.
0be2fe67 1013 * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
b0b3ea7e 1014
dd216e07
MW		 10152020-09-01 Mark Wielaard <mark@klomp.org>
1016
1017 * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
1018 version 4 or higher.
1019
c77a6ef6
AM		 10202020-09-02 Alan Modra <amodra@gmail.com>
1021
1022 * expr.c (add_to_result, subtract_from_result): Use unsigned
1023 addition and subtraction.
1024
01a6f9da
AM		 10252020-09-02 Alan Modra <amodra@gmail.com>
1026
1027 * config/tc-z80.c (is_overflow): Avoid too large shift.
1028
6228e279
AM		 10292020-09-02 Alan Modra <amodra@gmail.com>
1030
1031 * config/tc-sparc.c (in_signed_range): Use an unsigned type for
1032 sign mask.
1033
1929210d
AM		 10342020-09-02 Alan Modra <amodra@gmail.com>
1035
1036 * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
1037
7697028a
AM		 10382020-09-02 Alan Modra <amodra@gmail.com>
1039
1040 * config/tc-mips.c (load_register): Avoid too large shift.
1041
602e9f0a
AM		 10422020-09-02 Alan Modra <amodra@gmail.com>
1043
1044 * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
1045
17e782e9
AM		 10462020-09-02 Alan Modra <amodra@gmail.com>
1047
1048 * config/rx-parse.y (rx_intop): Avoid too large shifts.
1049 (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
1050 (rtsd_immediate): Use correctly typed unsigned variables.
1051
4dda287b
AM		 10522020-09-02 Alan Modra <amodra@gmail.com>
1053
1054 * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
1055 constant shifted left.
1056
251150ad
AM		 10572020-09-02 Alan Modra <amodra@gmail.com>
1058
1059 * config/bfin-lex.l: Use an unsigned type for "value".
1060
f6e6b052
AM		 10612020-09-02 Alan Modra <amodra@gmail.com>
1062
1063 * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
1064 on BFD64.
1065
4211a340
CQ		 10662020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1067
1068 * config/tc-csky.c (csky_cpus): Add ck803r3.
1069 (CSKY_ISA_803R3): Define.
1070 (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
1071
8119cc38
CQ		 10722020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1073
1074 * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
1075
e61ef79e
CQ		 10762020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1077
1078 * config/tc-csky.c (struct literal): New member bignum.
1079 (dump_literals): Handle big constant.
1080 (enter_literal): Likewise.
1081 (parse_type_freg): Handle vector register.
1082
4c8584be
L		 10832020-09-01 H.J. Lu <hongjiu.lu@intel.com>
1084
1085 * doc/as.texi: Document the .tls_common directive.
1086
7af67752
AM		 10872020-09-01 Alan Modra <amodra@gmail.com>
1088
1089 PR 26420
1090 PR 26421
1091 PR 26425
1092 PR 26427
1093 * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
1094 uncond_value unsigned.
1095 (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
1096 (parse_big_immediate): Cast generic_bignum elements to unsigned.
1097 (encode_thumb32_immediate): Shift left 0xffU.
1098 (double_to_single): Make sign unsigned. Tidy.
1099 (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
1100 valueT.
1101 (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
1102 (md_assemble): Likewise.
1103 (handle_pred_state): Make cond unsigned.
1104 (thumb32_negate_data_op): Make variables unsigned.
1105 (md_apply_fix): Make value and newval unsigned, adjust uses.
1106
06de2e0d
AM		 11072020-08-31 Alan Modra <amodra@gmail.com>
1108
1109 PR 26510
1110 * config/tc-z8k.c (buffer): Use unsigned char.
1111 (apply_fix): Use unsigned char* pointers.
1112 (build_bytes): Likewise and mask nibbles when packing.
1113
8e822017
AM		 11142020-08-31 Alan Modra <amodra@gmail.com>
1115
1116 PR 26503
1117 * config/tc-v850.c (parse_register_list): Shift 1u left.
1118
94f360ea
AM		 11192020-08-31 Alan Modra <amodra@gmail.com>
1120
1121 PR 26502
1122 * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
1123
8659fff0
AM		 11242020-08-31 Alan Modra <amodra@gmail.com>
1125
1126 PR 26497
1127 * config/tc-sh.c (assemble_ppi): Use unsigned variables.
1128
548c8b2b
AM		 11292020-08-31 Alan Modra <amodra@gmail.com>
1130
1131 PR 26495
1132 * config/tc-score.c (s3_apply_fix): Use unsigned variables.
1133 * config/tc-score7.c (s7_apply_fix): Likewise.
1134
51bf29b1
AM		 11352020-08-31 Alan Modra <amodra@gmail.com>
1136
1137 PR 26480
1138 * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
1139
baeb994f
AM		 11402020-08-31 Alan Modra <amodra@gmail.com>
1141
1142 PR 26479
1143 * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
1144
e0fd91ef
AM		 11452020-08-31 Alan Modra <amodra@gmail.com>
1146
1147 PR 26472
1148 PR 26473
1149 PR 26474
1150 * config/tc-mips.c (operand_reg_mask): Shift 1u left.
1151 (load_register): Shift 0xffffU left.
1152
46021a61
AM		 11532020-08-31 Alan Modra <amodra@gmail.com>
1154
1155 PR 26471
1156 * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
1157
7a5dd76f
AM		 11582020-08-31 Alan Modra <amodra@gmail.com>
1159
1160 PR 26468
1161 * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
1162 other variables.
1163
169ec512
AM		 11642020-08-31 Alan Modra <amodra@gmail.com>
1165
1166 PR 26493
1167 * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
1168 VALID_* macros to unsigned.
1169
880fc278
AM		 11702020-08-31 Alan Modra <amodra@gmail.com>
1171
1172 * config/tc-crx.c: Formatting.
1173 (CRX_PRINT): Wrap params in parentheses. Remove parens from uses
1174 throughout file.
1175 (reset_vars, get_register, get_copregister, get_optype, get_opbits),
1176 (get_opflags, get_number_of_operands, parse_operand, gettrap),
1177 (handle_LoadStor, getconstant, check_range, getreg_image),
1178 (parse_operands, parse_insn, print_operand, print_constant),
1179 (exponent2scale, mask_reg, process_label_constant, set_operand),
1180 (assemble_insn, print_insn): Delete unnecessary forward declaration.
1181 (print_insn): Make static.
1182 (print_constant): Make "constant" unsigned.
1183 (assemble_insn): Tidy REVERSE_MATCH index calc.
1184 * expr.c (generic_bignum_to_int32): Cast elements to valueT.
1185
26e3de8e
AM		 11862020-08-31 Alan Modra <amodra@gmail.com>
1187
1188 PR 26509
1189 * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
1190
737d2190
AM		 11912020-08-30 Alan Modra <amodra@gmail.com>
1192
1193 * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
1194 overflow test without UB. Avoid other UB shifts by making them
1195 unsigned.
1196
e2e82b11
CQ		 11972020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1198
1199 * config/tc-csky.c (csky_error_state): New member 'arg_int'.
1200 (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
1201 (SET_ERROR_INTEGER): New.
1202 (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
1203 ERROR_VREG_OVER_RANGE.
1204 (csky_show_error): Pass an integer argument for some error
1205 numbers.
1206 (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
1207 (parse_rt): Likewise.
1208 (parse_type_ctrlreg): Likewise.
1209 (csky_get_reg_val): Likewise.
1210 (is_reglist_legal): Likewise.
1211 (is_freglist_legal): Likewise.
1212 (is_reglist_dash_comma_legal): Likewise.
1213 (is_reg_lshift_illegal): Likewise.
1214 (is_psr_bit): Likewise.
1215 (parse_type_cpreg): Likewise.
1216 (parse_type_cpcreg): Likewise.
1217 (parse_type_areg): Likewise.
1218 (parse_type_freg): Likewise.
1219 (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
1220 (get_operand_value): Likewise.
1221 (parse_operands_op): Likewise and call is_imm_within_range,
1222 is_imm_within_range_ext and is_oimm_within_range.
1223 (md_assemble): Likewise.
1224 (is_imm_within_range): New.
1225 (is_imm_within_range_ext): Rename from is_imm_over_range.
1226 (is_oimm_within_range): Rename from is_oimm_over_range.
1227 (v2_work_add_sub): Call SET_ERROR_INTEGER.
1228 (csky_rolc): call is_imm_within_range instead of
1229 is_imm_over_range.
1230
dd221981
CQ		 12312020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1232
1233 * config/tc-csky.c (md_begin): Add warning when -mdsp and
1234 -mcpu=ck803ern are both added.
1235 (parse_ldst_imm): Fix error message.
1236
2781f857
AM		 12372020-08-30 Alan Modra <amodra@gmail.com>
1238
1239 * testsuite/gas/cr16/cbitb_test.d: Update expected output.
1240 * testsuite/gas/cr16/cbitw_test.d: Likewise.
1241 * testsuite/gas/cr16/sbitb_test.d: Likewise.
1242 * testsuite/gas/cr16/sbitw_test.d: Likewise.
1243 * testsuite/gas/cr16/storb_test.d: Likewise.
1244 * testsuite/gas/cr16/storw_test.d: Likewise.
1245 * testsuite/gas/cr16/tbitb_test.d: Likewise.
1246 * testsuite/gas/cr16/tbitw_test.d: Likewise.
1247
c9302810
AM		 12482020-08-30 Alan Modra <amodra@gmail.com>
1249
d0ed6fdd
AM		 1250 PR 26437
1251 PR 26438
c9302810
AM		 1252 * config/tc-cr16.c: Include limits.h, formatting.
1253 (CR16_PRINT): Wrap params in parentheses. Remove parens from uses
1254 throughout file.
1255 (getconstant): Handle zero nbits.
1256 (print_operand): Use unsigned variables. Simplify handling of
1257 index regs.
1258 (check_range): Use int32_t variables. Correct range checks.
1259
8a267ea8
AM		 12602020-08-29 Alan Modra <amodra@gmail.com>
1261
1262 PR 26481
1263 * config/tc-pj.c (md_assemble): Don't loop past end of
1264 opcode->arg array.
1265
ed2ed4dc
AM		 12662020-08-28 Alan Modra <amodra@gmail.com>
1267
1268 PR 26460
1269 * config/tc-ia64.c (parse_operands): Don't access past end of
1270 idesc->operands.
1271
4a5700b6
MW		 12722020-08-26 Mark Wielaard <mark@klomp.org>
1273
1274 * as.c (parse_args): Handle bad -gdwarf options.
1275
0861f561
CQ		 12762020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
1277
0be2fe67 1278 * config/tc-csky.c (md_begin): Set attributes.
0861f561
CQ		 1279 (isa_flag): Change type to unsigned 64 bits.
1280 (struct csky_cpu_info): Likewise.
1281 (struct csky_macro_info): Likewise.
1282 (set_csky_attribute): New.
1283 * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
1284 * testsuite/gas/csky/all.d: Likewise.
1285 * testsuite/gas/csky/bsr1.d: Likewise.
1286 * testsuite/gas/csky/csky_vdsp.d: Likewise.
1287 * testsuite/gas/csky/cskyv2_all.d: Likewise.
1288 * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
1289 * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
1290 * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
1291 * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
1292 * testsuite/gas/csky/cskyv2_float.d: Likewise.
1293 * testsuite/gas/csky/enhance_dsp.d: Likewise.
1294 * testsuite/gas/csky/java.d: Likewise.
1295 * testsuite/gas/csky/v1_float.d: Likewise.
1296 * testsuite/gas/csky/v2_float_part1.d: Likewise.
1297 * testsuite/gas/csky/v2_float_part2.d: Likewise.
1298 * testsuite/gas/csky/v2_tls_gd.d: Likewise.
1299 * testsuite/gas/csky/v2_tls_ie.d: Likewise.
1300 * testsuite/gas/csky/v2_tls_ld.d: Likewise.
1301 * testsuite/gas/csky/v2_tls_le.d: Likewise.
1302 * testsuite/gas/elf/elf.exp: Add handler for CSKY.
1303 * testsuite/gas/elf/section2.e-csky: New.
1304
6fbd4a8e
AM		 13052020-08-27 Alan Modra <amodra@gmail.com>
1306
1307 PR 26467
1308 * cgen.c (weak_operand_overflow_check): Handle opmask for
1309 operand length zero. Use 1UL constant.
1310
e637b7ba
AM		 13112020-08-26 Alan Modra <amodra@gmail.com>
1312
1313 PR 26508
1314 * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
1315 when n_entries is zero.
1316
d8d6da13
AM		 13172020-08-26 Alan Modra <amodra@gmail.com>
1318
1319 PR 26448
1320 * symbols.c: Include limits.h.
1321 (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
1322 unsigned shift. Warn if shift count larger than valueT size.
1323
b2f386b9
AM		 13242020-08-26 Alan Modra <amodra@gmail.com>
1325
1326 PR 26447
1327 * expr.c (expr <O_left_shift>): Do an unsigned shift.
1328
13292020-08-25 Alan Modra <amodra@gmail.com>
1330
4449c81a
DF		 13312020-08-26 David Faust <david.faust@oracle.com>
1332
1333 * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
1334 * testsuite/gas/bpf/indcall-1.d: New file.
1335 * testsuite/gas/bpf/indcall-1.s: Likewise.
1336 * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
1337 * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
1338 * testsuite/gas/bpf/bpf.exp: Run new tests.
1339
69ff2100
AM		 13402020-08-25 Alan Modra <amodra@gmail.com>
1341
b2f386b9 1342 PR 26501
0be2fe67 1343 * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
69ff2100
AM		 1344 misc_symbol_hash entries without values.
1345
1de153a1
AM		 13462020-08-25 Alan Modra <amodra@gmail.com>
1347
1348 PR 26500
0be2fe67
AM		 1349 * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
1350 insn with name = "".
1de153a1 1351
d3e0badd
AM		 13522020-08-25 Alan Modra <amodra@gmail.com>
1353
1354 PR 26441
1355 * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
1356 two or three chars, and don't bother copying.
1357
250dd99f
AM		 13582020-08-25 Alan Modra <amodra@gmail.com>
1359
1360 PR 26426
1361 * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
1362 NS_NULL shape.
1363
30b940a0
AM		 13642020-08-25 Alan Modra <amodra@gmail.com>
1365
1366 PR 26410
1367 * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
1368 (dollar_label_clear): Don't call memset with NULL pointer.
1369
ca159256
AM		 13702020-08-25 Alan Modra <amodra@gmail.com>
1371
1372 * config/tc-arc.c (declare_register_set): Avoid false positive
1373 format-overflow warning.
1374 * config/tc-epiphany.c (md_assemble): Likewise.
1375 * config/tc-mips.c (md_begin): Likewise.
1376 * config/tc-mmix.c (mmix_md_begin): Likewise.
1377 * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
1378 positive "may be used uninitialized" warning.
1379
531c73a3
CQ		 13802020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
1381
1382 * config/tc-csky.c (csky_archs): Add item for CK860,
1383 change ck810 and ck807's arch_flag.
1384 (csky_cpus): Add item for CK860.
1385 (md_begin): Enable DSP for CK810 and CK807 by default.
1386 (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
0be2fe67
AM		 1387 * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
1388 * testsuite/gas/csky/cskyv2_all.s: Likewise.
1389 * testsuite/gas/csky/cskyv2_ck860.d: New.
1390 * testsuite/gas/csky/cskyv2_ck860.s: New.
1391 * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
1392 * testsuite/gas/csky/enhance_dsp.s: Likewise.
531c73a3 1393
12c4b9aa
AM		 13942020-08-24 Alan Modra <amodra@gmail.com>
1395
1396 * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
1397 in case where it isn't copied.
1398 * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
1399 * testsuite/gas/tic54x/field.d: Dump section contents and symbols
1400 rather than disassembling.
1401 * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
1402
f16c3d4f
AM		 14032020-08-24 Alan Modra <amodra@gmail.com>
1404
1405 * config/tc-aarch64.c (md_begin): Don't bother checking for
1406 out of memory failure from str_htab_create.
1407 * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
1408 (arc_extcorereg, arc_stralloc): Likewise.
1409 * config/tc-arm.c (md_begin): Likewise.
1410 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1411 * config/tc-cris.c (md_begin): Likewise.
1412 * config/tc-crx.c (md_begin): Likewise.
1413 * config/tc-pdp11.c (md_begin): Likewise.
1414 * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
1415 * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
1416
f3da8a96
AM		 14172020-08-24 Alan Modra <amodra@gmail.com>
1418
1419 * config/tc-arm.c (move_or_literal_pool): Avoid false positive
1420 "may be used uninitialised".
1421 (opcode_lookup): Likewise.
1422
85d14aae
AM		 14232020-08-24 Alan Modra <amodra@gmail.com>
1424
1425 PR 26526
1426 * symbols.c (local_symbol_convert): Clear out xtra.
1427
d04aee0f
CQ		 14282020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1429
1430 * config/tc-csky.c (CSKY_ISA_803R2): New.
1431 (csky_archs): Add ck803r2 series.
1432 (md_begin): Fix warning about -medsp.
1433 (csky_get_freg_val): Support lowercase of fpu register name.
1434 * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
1435 * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
1436
fe0e921f
AM		 14372020-08-23 Alan Modra <amodra@gmail.com>
1438
1439 PR 26513
1440 * hash.h (htab_insert): Update prototype and comment.
1441 (struct string_tuple): Make "value" a const void*.
1442 (string_tuple_alloc): Likewise.
1443 (str_hash_find, str_hash_find_n): Cast returned value.
1444 (str_hash_insert): Add "replace" parameter, and return slot pointer.
1445 Free alloc'd element when not inserted.
1446 * hash.c (htab_insert): Likewise. Return slot when element exists,
1447 otherwise return NULL.
1448 * read.c (pop_insert): Insert into hash table without first searching.
1449 * config/tc-avr.c (md_begin): Likewise.
1450 * config/tc-msp430.c (md_begin): Likewise.
1451 * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
1452 * config/tc-v850.c (md_begin): Likewise.
1453 * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
1454 (delete_macro): Delete from hash table.
1455 * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
1456
1457 * symbols.c (local_symbol_make, symbol_table_insert): Allow
1458 replacement of hash table entries.
1459 * config/obj-coff-seh.c (seh_hash_insert): Likewise.
1460 * config/obj-coff.c (tag_insert): Likewise.
1461 * config/tc-iq2000.c (iq2000_add_macro): Likewise.
1462 * config/tc-m68k.c (md_begin): Likewise for aliases.
1463 * config/tc-tic4x.c (tic4x_asg): Likewise.
1464 * config/tc-tic6x.c (md_begin): Likewise.
1465
1466 * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
1467 hash table entries.
1468 * ecoff.c (add_string, get_tag): Likewise.
1469 * macro.c (expand_irp): Likewise.
1470 * config/obj-elf.c (build_additional_section_info): Likewise.
1471 * config/tc-aarch64.c (insert_reg_alias): Likewise.
1472 (checked_hash_insert): Likewise.
1473 * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
1474 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1475 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1476 * config/tc-arm.c (insert_reg_alias): Likewise.
1477 (arm_tc_equal_in_insn, md_begin): Likewise.
1478 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1479 * config/tc-cris.c (md_begin): Likewise.
1480 * config/tc-crx.c (md_begin): Likewise.
1481 * config/tc-csky.c (md_begin): Likewise.
1482 * config/tc-d10v.c (md_begin): Likewise.
1483 * config/tc-dlx.c (md_begin): Likewise.
1484 * config/tc-ft32.c (md_begin): Likewise.
1485 * config/tc-h8300.c (md_begin): Likewise.
1486 * config/tc-hppa.c (md_begin): Likewise.
1487 * config/tc-i386.c (md_begin): Likewise.
1488 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1489 (md_begin, dot_alias): Likewise.
1490 * config/tc-m68hc11.c (md_begin): Likewise.
1491 * config/tc-m68k.c (md_begin): Likewise.
1492 * config/tc-mcore.c (md_begin): Likewise.
1493 * config/tc-microblaze.c (md_begin): Likewise.
1494 * config/tc-mips.c (md_begin): Likewise.
1495 * config/tc-mmix.c (md_begin): Likewise.
1496 * config/tc-mn10200.c (md_begin): Likewise.
1497 * config/tc-mn10300.c (md_begin): Likewise.
1498 * config/tc-moxie.c (md_begin): Likewise.
1499 * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
1500 * config/tc-nios2.c (md_begin): Likewise.
1501 * config/tc-ns32k.c (md_begin): Likewise.
1502 * config/tc-pdp11.c (md_begin): Likewise.
1503 * config/tc-pj.c (fake_opcode, md_begin): Likewise.
1504 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1505 * config/tc-pru.c (md_begin): Likewise.
1506 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1507 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1508 (riscv_init_csr_hash): Likewise.
1509 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1510 * config/tc-score.c (s3_insert_reg): Likewise.
1511 (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
1512 * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
1513 (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
1514 * config/tc-sh.c (md_begin): Likewise.
1515 * config/tc-sparc.c (md_begin): Likewise.
1516 * config/tc-spu.c (md_begin): Likewise.
1517 * config/tc-tic30.c (md_begin): Likewise.
1518 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1519 * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
1520 (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
1521 (subsym_substitute): Likewise.
1522 * config/tc-tilegx.c (md_begin): Likewise.
1523 * config/tc-tilepro.c (md_begin): Likewise.
1524 * config/tc-vax.c (vip_begin): Likewise.
1525 * config/tc-wasm32.c (md_begin): Likewise.
1526 * config/tc-xgate.c (md_begin): Likewise.
1527 * config/tc-z8k.c (md_begin): Likewise.
1528 * testsuite/gas/ppc/dcbt.d,
1529 * testsuite/gas/ppc/dcbt.s: New test.
1530 * testsuite/gas/ppc/ppc.exp: Run it.
1531
1532 * ecoff.c (add_string): Report fatal error on duplicates.
1533 * config/tc-alpha.c (md_begin): Likewise.
1534 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1535 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1536 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1537 * config/tc-cris.c (md_begin): Likewise.
1538 * config/tc-crx.c (md_begin): Likewise.
1539 * config/tc-dlx.c (md_begin): Likewise.
1540 * config/tc-hppa.c (md_begin): Likewise.
1541 * config/tc-i386.c (md_begin): Likewise.
1542 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1543 (md_begin): Likewise.
1544 * config/tc-m68k.c (md_begin): Likewise.
1545 * config/tc-mips.c (md_begin): Likewise.
1546 * config/tc-nios2.c (md_begin): Likewise.
1547 * config/tc-ns32k.c (md_begin): Likewise.
1548 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1549 * config/tc-pru.c (md_begin): Likewise.
1550 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1551 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1552 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1553 * config/tc-sparc.c (md_begin): Likewise.
1554 * config/tc-tic30.c (md_begin): Likewise.
1555 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1556 * config/tc-tilegx.c (md_begin): Likewise.
1557 * config/tc-tilepro.c (md_begin): Likewise.
1558 * config/tc-vax.c (vip_begin): Likewise.
1559
1560 * config/tc-alpha.c,
1561 * config/tc-arm.c,
1562 * config/tc-avr.c,
1563 * config/tc-cr16.c,
1564 * config/tc-csky.c,
1565 * config/tc-i386.c,
1566 * config/tc-m68hc11.c,
1567 * config/tc-m68k.c,
1568 * config/tc-microblaze.c,
1569 * config/tc-ns32k.c,
1570 * config/tc-pj.c,
1571 * config/tc-ppc.c,
1572 * config/tc-score.c,
1573 * config/tc-score7.c,
1574 * config/tc-tic4x.c,
1575 * config/tc-tic54x.c,
1576 * config/tc-tilegx.c,
1577 * config/tc-tilepro.c,
1578 * config/tc-xgate.c: Formatting.
1579
5014c2d2
AM		 15802020-08-21 Alan Modra <amodra@gmail.com>
1581
1582 * symbols.c (struct local_symbol): Add "hash" entry. Reorder fields.
1583 Delete union. Adjust code throughout file.
1584 (struct symbol): Add "hash", "name" and "x" entries. Reorder fields.
1585 Split off some to..
1586 (struct xsymbol): ..this. New struct. Adjust code throughout file
1587 accessing these fields.
1588 (struct symbol_entry): Delete.
1589 (union symbol_entry): New.
1590 (hash_symbol_entry): Adjust for symbol_entry_t change.
1591 (symbol_entry_find): Likewise.
1592 (eq_symbol_entry): Compare hash values too.
1593 (symbol_entry_alloc): Delete.
1594 (local_symbol_converted_p, local_symbol_mark_converted): Delete.
1595 (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
1596 (local_hash): Delete.
1597 (abs_symbol_x, dot_symbol_x): New static var.
1598 (symbol_init): New function.
1599 (symbol_create): Rewrite.
1600 (LOCAL_SYMBOL_CHECK): Delete. Replace uses throughout with simple
1601 test of flags.local_symbol.
1602 (local_symbol_make): Adjust for struct local_symbol changes.
1603 (local_symbol_convert): Rewrite. Adjust all callers.
1604 (symbol_table_insert): Simplify.
1605 (symbol_clone): Comment on local sym cloning. Handle split symbol
1606 struct.
1607 (get_real_sym): Delete. Remove all uses.
1608 (symbol_find_exact_noref): Simplify.
1609 (resolve_local_symbol): Don't resolve non-locals.
1610 (S_SET_SEGMENT): Don't special case reg_section.
1611 (S_SET_NAME): Set both name and bsym->name.
1612 (symbol_mark_resolved, symbol_resolved_p): Simplify.
1613 (symbol_symbolS): Update comment.
1614 (symbol_begin): Don't create local_hash. Adjust abs_symbol setup.
1615 (dot_symbol_init): Adjust dot_symbol setup.
1616 (symbol_print_statistics): Delete local_hash stats.
1617
3c0d9d71
AM		 16182020-08-21 Alan Modra <amodra@gmail.com>
1619
1620 * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
1621 and remove sy_ from other field names. Update throughout.
1622 (struct symbol): Remove sy_ from field names. Delete unused
1623 TARGET_SYMBOL_FIELDS. Update throughout file. Move after..
1624 (struct local_symbol): ..here. Remove lsy_ from field names.
1625 Delete unused TC_LOCAL_SYMFIELD_TYPE. Update throughout file.
1626 (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
1627 Expand uses throughout file.
1628 (local_symbol_get_frag, local_symbol_set_frag): Likewise.
1629 (symbol_new): Move symbol_table_frozen test to..
1630 (symbol_append): ..here, and..
1631 (symbol_insert): ..here.
1632 (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
1633 (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
1634 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
1635
e01e1cee
AM		 16362020-08-21 Alan Modra <amodra@gmail.com>
1637
1638 * symbols.h (symbol_new, symbol_create, local_symbol_make),
1639 (symbol_temp_new): Arrange params as section, frag, offset.
1640 * symbols.c: Adjust to suit.
1641 * as.c: Likewise.
1642 * cgen.c: Likewise.
1643 * dwarf2dbg.c: Likewise.
1644 * ecoff.c: Likewise.
1645 * expr.c: Likewise.
1646 * itbl-ops.c: Likewise.
1647 * read.c: Likewise.
1648 * stabs.c: Likewise.
1649 * subsegs.c: Likewise.
1650 * config/obj-coff.c: Likewise.
1651 * config/obj-elf.c: Likewise.
1652 * config/obj-macho.c: Likewise.
1653 * config/tc-aarch64.c: Likewise.
1654 * config/tc-alpha.c: Likewise.
1655 * config/tc-arc.c: Likewise.
1656 * config/tc-arm.c: Likewise.
1657 * config/tc-avr.c: Likewise.
1658 * config/tc-cr16.c: Likewise.
1659 * config/tc-cris.c: Likewise.
1660 * config/tc-csky.c: Likewise.
1661 * config/tc-dlx.c: Likewise.
1662 * config/tc-hppa.c: Likewise.
1663 * config/tc-i386.c: Likewise.
1664 * config/tc-ia64.c: Likewise.
1665 * config/tc-m32r.c: Likewise.
1666 * config/tc-m68k.c: Likewise.
1667 * config/tc-mips.c: Likewise.
1668 * config/tc-mmix.c: Likewise.
1669 * config/tc-mn10200.c: Likewise.
1670 * config/tc-mn10300.c: Likewise.
1671 * config/tc-nds32.c: Likewise.
1672 * config/tc-nios2.c: Likewise.
1673 * config/tc-ppc.c: Likewise.
1674 * config/tc-riscv.c: Likewise.
1675 * config/tc-s390.c: Likewise.
1676 * config/tc-sh.c: Likewise.
1677 * config/tc-tic4x.c: Likewise.
1678 * config/tc-tic54x.c: Likewise.
1679 * config/tc-xtensa.c: Likewise.
1680
d285ba8d
CQ		 16812020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1682
1683 * config/tc-csky.c (csky_insn_info): Add member last_isize.
1684 (md_assemble): Assign value to csky_insn.last_isize.
1685 * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1686 * testsuite/gas/csky/enhance_dsp.s: Likewise.
1687
a0522545
ML		 16882020-08-20 Martin Liska <mliska@suse.cz>
1689
1690 * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1691 options.
1692 * as.c: Remove the options from help.
1693 * doc/as.texi: Remove options.
1694 * doc/internals.texi: Remove hash from documentation.
1695 * hash.c (struct hash_entry): Remove.
1696 (struct hash_control): Likewise.
1697 (set_gas_hash_table_size): Likewise.
1698 (hash_new_sized): Likewise.
1699 (hash_new): Likewise.
1700 (hash_die): Likewise.
1701 (hash_lookup): Likewise.
1702 (hash_insert): Likewise.
1703 (hash_jam): Likewise.
1704 (hash_replace): Likewise.
1705 (hash_find): Likewise.
1706 (hash_find_n): Likewise.
1707 (hash_delete): Likewise.
1708 (hash_traverse): Likewise.
1709 (hash_print_statistics): Likewise.
1710 (TABLES): Likewise.
1711 (STATBUFSIZE): Likewise.
1712 (main): Likewise.
1713 (what): Likewise.
1714 (destroy): Likewise.
1715 (applicatee): Likewise.
1716 (whattable): Likewise.
1717 * hash.h (struct hash_control): Likewise.
1718 (set_gas_hash_table_size): Likewise.
1719 (hash_new): Likewise.
1720 (hash_new_sized): Likewise.
1721 (hash_die): Likewise.
1722 (hash_insert): Likewise.
1723 (hash_jam): Likewise.
1724 (hash_replace): Likewise.
1725 (hash_find): Likewise.
1726 (hash_find_n): Likewise.
1727 (hash_delete): Likewise.
1728 (hash_traverse): Likewise.
1729 (hash_print_statistics): Likewise.
1730
629310ab
ML		 17312020-08-20 Martin Liska <mliska@suse.cz>
1732
1733 * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1734 str_htab type.
1735 (seh_hash_find): Likewise.
1736 (seh_hash_find_or_make): Likewise.
1737 * config/obj-coff.c (tag_init): Likewise.
1738 (tag_insert): Likewise.
1739 (tag_find): Likewise.
1740 * config/obj-elf.c (struct group_list): Likewise.
1741 (build_additional_section_info): Likewise.
1742 (free_section_idx): Likewise.
1743 (elf_adjust_symtab): Likewise.
1744 (elf_frob_file_after_relocs): Likewise.
1745 * config/tc-aarch64.c (INSN_SIZE): Likewise.
1746 (parse_reg): Likewise.
1747 (insert_reg_alias): Likewise.
1748 (create_register_alias): Likewise.
1749 (s_unreq): Likewise.
1750 (parse_shift): Likewise.
1751 (parse_pldop): Likewise.
1752 (parse_barrier): Likewise.
1753 (parse_barrier_psb): Likewise.
1754 (parse_bti_operand): Likewise.
1755 (parse_sys_reg): Likewise.
1756 (parse_sys_ins_reg): Likewise.
1757 (lookup_mnemonic): Likewise.
1758 (opcode_lookup): Likewise.
1759 (parse_operands): Likewise.
1760 (checked_hash_insert): Likewise.
1761 (sysreg_hash_insert): Likewise.
1762 (fill_instruction_hash_table): Likewise.
1763 (md_begin): Likewise.
1764 * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1765 (get_alpha_reloc_tag): Likewise.
1766 (assemble_tokens_to_insn): Likewise.
1767 (assemble_tokens): Likewise.
1768 (md_begin): Likewise.
1769 * config/tc-arc.c (arc_find_opcode): Likewise.
1770 (arc_insert_opcode): Likewise.
1771 (find_opcode_match): Likewise.
1772 (declare_register): Likewise.
1773 (declare_addrtype): Likewise.
1774 (md_begin): Likewise.
1775 (arc_parse_name): Likewise.
1776 (tc_arc_regname_to_dw2regnum): Likewise.
1777 (arc_extcorereg): Likewise.
1778 * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1779 (arm_reg_parse_multi): Likewise.
1780 (parse_reloc): Likewise.
1781 (insert_reg_alias): Likewise.
1782 (create_register_alias): Likewise.
1783 (s_unreq): Likewise.
1784 (parse_shift): Likewise.
1785 (parse_psr): Likewise.
1786 (parse_cond): Likewise.
1787 (parse_barrier): Likewise.
1788 (do_vfp_nsyn_opcode): Likewise.
1789 (opcode_lookup): Likewise.
1790 (arm_tc_equal_in_insn): Likewise.
1791 (md_begin): Likewise.
1792 * config/tc-avr.c (md_begin): Likewise.
1793 (avr_ldi_expression): Likewise.
1794 (md_assemble): Likewise.
1795 (avr_update_gccisr): Likewise.
1796 (avr_emit_insn): Likewise.
1797 * config/tc-cr16.c (get_register): Likewise.
1798 (get_register_pair): Likewise.
1799 (get_index_register): Likewise.
1800 (get_index_register_pair): Likewise.
1801 (get_pregister): Likewise.
1802 (get_pregisterp): Likewise.
1803 (initialise_reg_hash_table): Likewise.
1804 (md_begin): Likewise.
1805 (cr16_assemble): Likewise.
1806 (md_assemble): Likewise.
1807 * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1808 (md_begin): Likewise.
1809 (cris_process_instruction): Likewise.
1810 * config/tc-crx.c (get_register): Likewise.
1811 (get_copregister): Likewise.
1812 (md_begin): Likewise.
1813 (md_assemble): Likewise.
1814 * config/tc-csky.c (md_begin): Likewise.
1815 (parse_opcode): Likewise.
1816 (get_operand_value): Likewise.
1817 (v1_work_jbsr): Likewise.
1818 (v2_work_rotlc): Likewise.
1819 (v2_work_bgeni): Likewise.
1820 (v2_work_not): Likewise.
1821 * config/tc-d10v.c (sizeof): Likewise.
1822 (md_begin): Likewise.
1823 (do_assemble): Likewise.
1824 (md_apply_fix): Likewise.
1825 * config/tc-d30v.c (sizeof): Likewise.
1826 (md_begin): Likewise.
1827 (do_assemble): Likewise.
1828 * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1829 (md_begin): Likewise.
1830 (machine_ip): Likewise.
1831 * config/tc-ft32.c (md_begin): Likewise.
1832 (md_assemble): Likewise.
1833 * config/tc-h8300.c (md_begin): Likewise.
1834 (md_assemble): Likewise.
1835 * config/tc-hppa.c (pa_ip): Likewise.
1836 (md_begin): Likewise.
1837 * config/tc-i386.c (md_begin): Likewise.
1838 (i386_print_statistics): Likewise.
1839 (parse_insn): Likewise.
1840 (process_operands): Likewise.
1841 (i386_index_check): Likewise.
1842 (parse_real_register): Likewise.
1843 * config/tc-ia64.c (dot_rot): Likewise.
1844 (dot_entry): Likewise.
1845 (declare_register): Likewise.
1846 (md_begin): Likewise.
1847 (ia64_parse_name): Likewise.
1848 (md_assemble): Likewise.
1849 (dot_alias): Likewise.
1850 (do_alias): Likewise.
1851 (ia64_adjust_symtab): Likewise.
1852 (do_secalias): Likewise.
1853 (ia64_frob_file): Likewise.
1854 * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1855 (md_begin): Likewise.
1856 (print_insn_format): Likewise.
1857 (md_assemble): Likewise.
1858 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1859 (m68k_ip): Likewise.
1860 (md_begin): Likewise.
1861 * config/tc-mcore.c (md_begin): Likewise.
1862 (md_assemble): Likewise.
1863 * config/tc-microblaze.c (md_begin): Likewise.
1864 (md_assemble): Likewise.
1865 (md_apply_fix): Likewise.
1866 * config/tc-mips.c (nopic_need_relax): Likewise.
1867 (md_begin): Likewise.
1868 (macro_build): Likewise.
1869 (mips16_macro_build): Likewise.
1870 (mips_lookup_insn): Likewise.
1871 (mips_ip): Likewise.
1872 (mips16_ip): Likewise.
1873 * config/tc-mmix.c (sizeof): Likewise.
1874 (mmix_md_begin): Likewise.
1875 (md_assemble): Likewise.
1876 * config/tc-mn10200.c (md_begin): Likewise.
1877 (md_assemble): Likewise.
1878 * config/tc-mn10300.c (HAVE_AM30): Likewise.
1879 (md_begin): Likewise.
1880 (md_assemble): Likewise.
1881 * config/tc-moxie.c (md_begin): Likewise.
1882 (md_assemble): Likewise.
1883 * config/tc-msp430.c (md_begin): Likewise.
1884 (msp430_operands): Likewise.
1885 (md_assemble): Likewise.
1886 * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1887 (builtin_isreg): Likewise.
1888 (builtin_regnum): Likewise.
1889 (nds32_init_nds32_pseudo_opcodes): Likewise.
1890 (nds32_lookup_pseudo_opcode): Likewise.
1891 (nds32_relax_hint): Likewise.
1892 (md_begin): Likewise.
1893 (nds32_find_reloc_table): Likewise.
1894 (nds32_elf_append_relax_relocs_traverse): Likewise.
1895 (nds32_relax_branch_instructions): Likewise.
1896 (md_convert_frag): Likewise.
1897 (nds32_elf_analysis_relax_hint): Likewise.
1898 (tc_nds32_regname_to_dw2regnum): Likewise.
1899 * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1900 (nios2_reg_lookup): Likewise.
1901 (nios2_ps_lookup): Likewise.
1902 (md_begin): Likewise.
1903 * config/tc-ns32k.c (struct hash_control): Likewise.
1904 (parse): Likewise.
1905 (md_begin): Likewise.
1906 * config/tc-pdp11.c (md_begin): Likewise.
1907 (md_assemble): Likewise.
1908 * config/tc-pj.c (fake_opcode): Likewise.
1909 (alias): Likewise.
1910 (md_begin): Likewise.
1911 (md_assemble): Likewise.
1912 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1913 (md_assemble): Likewise.
1914 * config/tc-pru.c (pru_opcode_lookup): Likewise.
1915 (pru_reg_lookup): Likewise.
1916 (md_begin): Likewise.
1917 (md_end): Likewise.
1918 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1919 (riscv_get_default_ext_version): Likewise.
1920 (riscv_set_arch): Likewise.
1921 (init_opcode_names_hash): Likewise.
1922 (opcode_name_lookup): Likewise.
1923 (enum reg_class): Likewise.
1924 (hash_reg_name): Likewise.
1925 (riscv_init_csr_hash): Likewise.
1926 (reg_csr_lookup_internal): Likewise.
1927 (reg_lookup_internal): Likewise.
1928 (init_opcode_hash): Likewise.
1929 (md_begin): Likewise.
1930 (DECLARE_CSR): Likewise.
1931 (macro_build): Likewise.
1932 (riscv_ip): Likewise.
1933 * config/tc-s390.c (register_name): Likewise.
1934 (s390_setup_opcodes): Likewise.
1935 (md_begin): Likewise.
1936 (md_assemble): Likewise.
1937 (s390_insn): Likewise.
1938 * config/tc-score.c (struct s3_reg_map): Likewise.
1939 (s3_score_reg_parse): Likewise.
1940 (s3_dependency_type_from_insn): Likewise.
1941 (s3_parse_16_32_inst): Likewise.
1942 (s3_parse_48_inst): Likewise.
1943 (s3_insert_reg): Likewise.
1944 (s3_build_reg_hsh): Likewise.
1945 (s3_build_score_ops_hsh): Likewise.
1946 (s3_build_dependency_insn_hsh): Likewise.
1947 (s3_begin): Likewise.
1948 * config/tc-score7.c (struct s7_reg_map): Likewise.
1949 (s7_score_reg_parse): Likewise.
1950 (s7_dependency_type_from_insn): Likewise.
1951 (s7_parse_16_32_inst): Likewise.
1952 (s7_build_score_ops_hsh): Likewise.
1953 (s7_build_dependency_insn_hsh): Likewise.
1954 (s7_insert_reg): Likewise.
1955 (s7_build_reg_hsh): Likewise.
1956 (s7_begin): Likewise.
1957 * config/tc-sh.c (EMPTY): Likewise.
1958 (md_begin): Likewise.
1959 (find_cooked_opcode): Likewise.
1960 * config/tc-sparc.c (md_begin): Likewise.
1961 (sparc_ip): Likewise.
1962 * config/tc-spu.c (md_begin): Likewise.
1963 (md_assemble): Likewise.
1964 * config/tc-tic30.c (md_begin): Likewise.
1965 (tic30_operand): Likewise.
1966 (tic30_parallel_insn): Likewise.
1967 (md_assemble): Likewise.
1968 * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1969 (tic4x_asg): Likewise.
1970 (tic4x_inst_insert): Likewise.
1971 (tic4x_inst_add): Likewise.
1972 (md_begin): Likewise.
1973 (tic4x_operand_parse): Likewise.
1974 (md_assemble): Likewise.
1975 * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1976 (stag_add_field_symbols): Likewise.
1977 (tic54x_endstruct): Likewise.
1978 (tic54x_tag): Likewise.
1979 (tic54x_remove_local_label): Likewise.
1980 (tic54x_clear_local_labels): Likewise.
1981 (tic54x_var): Likewise.
1982 (tic54x_macro_start): Likewise.
1983 (tic54x_macro_info): Likewise.
1984 (tic54x_macro_end): Likewise.
1985 (subsym_isreg): Likewise.
1986 (subsym_structsz): Likewise.
1987 (md_begin): Likewise.
1988 (is_mmreg): Likewise.
1989 (is_type): Likewise.
1990 (encode_condition): Likewise.
1991 (encode_cc3): Likewise.
1992 (encode_cc2): Likewise.
1993 (encode_operand): Likewise.
1994 (tic54x_parse_insn): Likewise.
1995 (tic54x_parse_parallel_insn_firstline): Likewise.
1996 (subsym_create_or_replace): Likewise.
1997 (subsym_lookup): Likewise.
1998 (subsym_substitute): Likewise.
1999 (tic54x_undefined_symbol): Likewise.
2000 * config/tc-tic6x.c (md_begin): Likewise.
2001 (md_assemble): Likewise.
2002 * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
2003 (INSERT_SPECIAL_OP): Likewise.
2004 (md_begin): Likewise.
2005 (tilegx_parse_name): Likewise.
2006 (parse_reg_expression): Likewise.
2007 (md_assemble): Likewise.
2008 * config/tc-tilepro.c (O_tls_ie_load): Likewise.
2009 (INSERT_SPECIAL_OP): Likewise.
2010 (tilepro_parse_name): Likewise.
2011 (parse_reg_expression): Likewise.
2012 (md_assemble): Likewise.
2013 * config/tc-v850.c (md_begin): Likewise.
2014 (md_assemble): Likewise.
2015 * config/tc-vax.c (md_ri_to_chars): Likewise.
2016 (vip_begin): Likewise.
2017 (vip): Likewise.
2018 (main): Likewise.
2019 (md_begin): Likewise.
2020 * config/tc-wasm32.c (md_begin): Likewise.
2021 (md_assemble): Likewise.
2022 * config/tc-xgate.c (xgate_parse_operand): Likewise.
2023 (md_begin): Likewise.
2024 (md_assemble): Likewise.
2025 * config/tc-z8k.c (md_begin): Likewise.
2026 (md_assemble): Likewise.
2027
494b2fc8
ML		 20282020-08-20 Martin Liska <mliska@suse.cz>
2029
2030 * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
2031 functions.
2032 (dwcfi_hash_find): Likewise.
2033 (dwcfi_hash_find_or_make): Likewise.
2034
f7a5981b
ML		 20352020-08-20 Martin Liska <mliska@suse.cz>
2036
2037 * ecoff.c (INIT_VARRAY): Use htab_t.
2038 (add_string): Likewise.
2039 (ecoff_read_begin_hook): Use new str_htab_create.
2040 (get_tag): Use htab_t.
2041 (add_file): Likewise.
2042
8d32ded0
ML		 20432020-08-20 Martin Liska <mliska@suse.cz>
2044
2045 * hash.h (struct string_tuple): New.
2046 (hash_string_tuple): Likewise.
2047 (eq_string_tuple): Likewise.
2048 (string_tuple_alloc): Likewise.
2049 (str_hash_find): Likewise.
2050 (str_hash_find_n): Likewise.
2051 (str_hash_delete): Likewise.
2052 (str_hash_insert): Likewise.
2053 (str_htab_create): Likewise.
2054
d3b740ca
ML		 20552020-08-20 Martin Liska <mliska@suse.cz>
2056
2057 * symbols.c (struct symbol_entry): New.
2058 (hash_symbol_entry): Likewise.
2059 (eq_symbol_entry): Likewise.
2060 (symbol_entry_alloc): Likewise.
2061 (symbol_entry_find): Likewise.
2062 (local_symbol_make): Use htab hash table.
2063 (local_symbol_convert): Likewise.
2064 (symbol_table_insert): Likewise.
2065 (symbol_find_exact_noref): Likewise.
2066 (resolve_local_symbol): Likewise.
2067 (resolve_local_symbol_values): Likewise.
2068 (symbol_begin): Likewise.
2069 (symbol_print_statistics): Likewise.
2070
32e4c1c2
ML		 20712020-08-20 Martin Liska <mliska@suse.cz>
2072
2073 * read.c (struct po_entry): New.
2074 (hash_po_entry): Likewise.
2075 (eq_po_entry): Likewise.
2076 (po_entry_alloc): Likewise.
2077 (po_entry_find): Likewise.
2078 (pop_insert): Likewise.
2079 (pobegin): Use htab hash table.
2080 (read_a_source_file): Likewise.
2081 (s_macro): Likewise.
2082 (read_print_statistics): Likewise.
2083 * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
2084 * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
2085
2b272f44
ML		 20862020-08-20 Martin Liska <mliska@suse.cz>
2087
2088 * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
2089 * macro.c (struct hash_control): Use htab.
2090 (macro_init): Likewise.
2091 (do_formals): Likewise.
2092 (free_macro): Likewise.
2093 (define_macro): Likewise.
2094 (sub_actual): Likewise.
2095 (macro_expand_body): Likewise.
2096 (macro_expand): Likewise.
2097 (check_macro): Likewise.
2098 (delete_macro): Likewise.
2099 (expand_irp): Likewise.
2100 * macro.h (struct macro_hash_entry): New struct.
2101 (hash_macro_entry): New.
2102 (eq_macro_entry): Likewise.
2103 (macro_entry_alloc): Likewise.
2104 (macro_entry_find): Likewise.
2105 (struct formal_hash_entry): Likewise.
2106 (hash_formal_entry): Likewise.
2107 (eq_formal_entry): Likewise.
2108 (formal_entry_alloc): Likewise.
2109 (formal_entry_find): Likewise.
2110
abebb03c
ML		 21112020-08-20 Martin Liska <mliska@suse.cz>
2112
2113 * as.h: Include hashtab.h.
2114 * hash.c (htab_insert): New.
2115 (htab_print_statistics): Likewise.
2116 * hash.h (htab_insert): Likewise.
2117 (htab_print_statistics): Likewise.
2118
18a8a00e
AM		 21192020-08-19 Alan Modra <amodra@gmail.com>
2120
2121 * testsuite/gas/ppc/int128.s: Correct vcmpuq.
2122 * testsuite/gas/ppc/int128.d: Update.
2123 * testsuite/gas/ppc/xvtlsbb.d: Update.
2124
587a4371
PB		 21252020-08-18 Peter Bergner <bergner@linux.ibm.com>
2126
2127 * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
2128 * testsuite/gas/ppc/vsx4.d: Likewise.
2129
d4d05d13
AC		 21302020-08-17 Alex Coplan <alex.coplan@arm.com>
2131
2132 * config/obj-elf.c (obj_elf_change_section): When repurposing an
2133 existing symbol, ensure that we set sy_value as per other (fresh)
2134 section symbols.
2135 * testsuite/gas/elf/elf.exp: Add new test.
2136 * testsuite/gas/elf/section-symbol-redef.d: New test.
2137 * testsuite/gas/elf/section-symbol-redef.s: Input for test.
2138
8118fd43
NC		 21392020-08-13 Nick Clifton <nickc@redhat.com>
2140
2141 PR 26359
2142 * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
2143 $GDB_DEBUG$ section has already been created.
2144
225f1684
JR		 21452020-08-12 Joe Ramsay <joe.ramsay@.arm.com>
2146
2147 * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
2148 NS_FD shape when MVE is present
2149 * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
2150 * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
2151 * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
2152 * testsuite/gas/arm/mve-vcvtne-it.d: New test.
2153 * testsuite/gas/arm/mve-vcvtne-it.s: New test.
2154
2e49fd1e
AC		 21552020-08-12 Alex Coplan <alex.coplan@arm.com>
2156
2157 * testsuite/gas/aarch64/mpam-bad.d: New test.
2158 * testsuite/gas/aarch64/mpam-bad.l: Error output.
2159 * testsuite/gas/aarch64/mpam-bad.s: Input.
2160 * testsuite/gas/aarch64/mpam.d: New test.
2161 * testsuite/gas/aarch64/mpam.s: Input.
2162
369afd50
NC		 21632020-08-12 Nick Clifton <nickc@redhat.com>
2164
2165 PR 26346
2166 * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
2167 of the -mno-csr-check option.
2168
79ddc884
NC		 21692020-08-12 Nick Clifton <nickc@redhat.com>
2170
2171 * po/ru.po: Updated Russian translation.
2172
fa63795f
AC		 21732020-08-10 Alex Coplan <alex.coplan@arm.com>
2174
2175 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
2176 a long system register.
2177 (parse_sys_ins_reg): Likewise.
2178 (sysreg_hash_insert): New.
2179 (md_begin): Use sysreg_hash_insert() to ensure all system
2180 registers are no longer than the maximum length at startup.
2181 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
2182 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
2183 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
2184
f7cb161e
PW		 21852020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
2186
2187 * config/tc-aarch64.c (parse_sys_reg): Call to
2188 aarch64_sys_ins_reg_supported_p instead of
2189 aarch64_sys_reg_supported_p.
2190 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
2191 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
2192 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
2193 * testsuite/gas/aarch64/sysreg-5.s: New test.
2194
8b2742a1
AM		 21952020-08-10 Alan Modra <amodra@gmail.com>
2196
2197 * testsuite/gas/ppc/power8.d,
2198 * testsuite/gas/ppc/power8.s: Add miso.
2199 * testsuite/gas/ppc/power9.d,
2200 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
2201
5fbec329
AM		 22022020-08-10 Alan Modra <amodra@gmail.com>
2203
2204 * testsuite/gas/ppc/power8.d: Update.
2205 * testsuite/gas/ppc/vsx2.d: Update.
2206
86c0f617
AM		 22072020-08-10 Alan Modra <amodra@gmail.com>
2208
2209 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
2210 stswi, or stswx in little-endian mode.
2211 * testsuite/gas/ppc/476.d,
2212 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
2213 * testsuite/gas/ppc/a2.d,
2214 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
2215 * testsuite/gas/ppc/be.d,
2216 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
2217 * testsuite/gas/ppc/le_error.d,
2218 * testsuite/gas/ppc/le_error.l: New little-endian test.
2219 * testsuite/gas/ppc/ppc.exp: Run new tests.
2220
7bb178ec
L		 22212020-08-07 H.J. Lu <hongjiu.lu@intel.com>
2222
2223 * read.c (read_a_source_file): Ignore rest of line on overflow
2224 error.
2225
d27aad4e
AC		 22262020-08-06 Alex Coplan <alex.coplan@arm.com>
2227
2228 * read.c (read_a_source_file): Use long for local labels, detect
2229 overflow and raise an error for overly-long labels.
2230 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
2231 * testsuite/gas/all/local-label-overflow.d: New test.
2232 * testsuite/gas/all/local-label-overflow.l: Error output.
2233 * testsuite/gas/all/local-label-overflow.s: Input.
2234
563a3225
CG		 22352020-08-04 Christian Groessler <chris@groessler.org>
2236
0be2fe67 2237 * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
563a3225
CG		 2238 "sout/soutb #imm,reg"
2239
789198ca
L		 22402020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2241
2242 * NEWS: Mention {disp16} pseudo prefix.
2243
b0a72f49
L		 22442020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2245
2246 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
2247 change.
2248
6b9a135d
MW		 22492020-08-04 Mark Wielaard <mark@klomp.org>
2250
2251 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
2252 DW_FORM_udata for DW_AT_high_pc.
2253 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
2254 DWARF2_VERSION >= 4.
2255 * read.c (emit_leb128_exp): No longer static.
2256 * read.h (emit_leb128_exp): Define.
2257
f63d03dd
MW		 22582020-08-02 Mark Wielaard <mark@klomp.org>
2259
0be2fe67 2260 * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
f63d03dd
MW		 2261 least one directory if there is at least one file. Use dirs[1]
2262 if dirs[0] is not set, or if there is no dirs[1] the current
2263 working directory. Use files[1] filename, when files[0] filename
2264 isn't set.
2265
a3b3e858
MW		 22662020-08-02 Mark Wielaard <mark@klomp.org>
2267
2268 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
2269 for DWARF5.
0be2fe67
AM		 2270 * testsuite/gas/elf/dwarf-4-cu.d: New file.
2271 * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
2272 * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
2273 * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
a3b3e858
MW		 2274 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
2275
25b1f10d
MW		 22762020-08-02 Mark Wielaard <mark@klomp.org>
2277
2278 * doc/as.texi (--gdwarf-[345]): Fix typo.
2279
e4ae357f
JL		 22802020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2281
2282 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
2283 (md_parse_option): Remove case for OPTION_MOVE_DATA.
2284 (md_longopts): Remove "md" entry.
2285 (md_show_usage): Likewise.
2286
41eb8e88
L		 22872020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2288
2289 PR gas/26305
2290 * config/tc-i386.c (_i386_insn::disp_encoding): Add
2291 disp_encoding_16bit.
2292 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
2293 {disp16}.
2294 (build_modrm_byte): Handle {disp16}.
2295 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
2296 prefixes.
2297 * doc/c-i386.texi: Update {disp32} documentation and document
2298 {disp16}.
2299 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
2300 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
2301 tests.
2302 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
2303 tests with 128-byte displacement. Add {disp16} tests.
2304 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
2305 vmovaps test. Add (%r13)/(%r13d) tests.
2306 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
2307 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
2308 * testsuite/gas/i386/inval-pseudo.l: Updated.
2309 * testsuite/gas/i386/pseudos.d: Likewise.
2310 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2311
c8693053
RO		 23122020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2313
2314 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2315 * Makefile.in, doc/Makefile.in: Regenerate.
2316 * configure: Regenerate.
2317
ac2599c4
L		 23182020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2319
2320 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
2321 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2322 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
2323 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
2324 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
2325 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
2326
4d8ee860
NC		 23272020-07-30 Nick Clifton <nickc@redhat.com>
2328
f291783b 2329 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 2330 the command line.
2331
c77cb2a0
MR		 23322020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2333
2334 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
2335 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
2336 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
2337 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
2338 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
2339 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
2340 * testsuite/gas/mips/mips.exp: Run the new tests.
2341
3f1b17bb
MR		 23422020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2343
2344 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
2345 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
2346 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
2347 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
2348 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
2349 * testsuite/gas/mips/global-local-symtab.s: New test source.
2350 * testsuite/gas/mips/mips.exp: Run the new tests.
2351
1a02d6b0
L		 23522020-07-28 H.J. Lu <hongjiu.lu@intel.com>
2353
2354 PR gas/26305
2355 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
2356 (%bp)/(%ebp)/(%rbp) for {disp32}.
2357 * doc/c-i386.texi: Update {disp32} documentation.
2358 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
2359 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
2360 * testsuite/gas/i386/pseudos.d: Updated.
2361 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2362
608d61c2
L		 23632020-07-27 H.J. Lu <hongjiu.lu@intel.com>
2364
2365 * doc/as.texi: Replace preceeded with preceded.
2366
39fdda07
MR		 23672020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2368
2369 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
2370 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
2371 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
2372 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
2373 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
2374 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
2375 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
2376 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
2377 file.
2378 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
2379 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
2380 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
2381 file.
2382 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
2383 file.
2384 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
2385 file.
2386 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
2387 file.
2388 * testsuite/gas/mips/jal-xgot-irix.d: New file.
2389 * testsuite/gas/mips/jalr2-irix.d: New file.
2390 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
2391 New file.
2392 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
2393 file.
2394 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
2395 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
2396 `*-*-irix*' targets. Add source file designator.
2397 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
2398 `*-*-irix*' targets.
2399 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
2400 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
2401 * testsuite/gas/mips/jalr2.d: Add name designator.
2402 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
2403 tests involving the JALR relocation throughout.
2404
b83d958f
MR		 24052020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2406
2407 * testsuite/gas/mips/mips.exp: Use a helper variable for
2408 IRIX/non-IRIX test selection.
2409
bf4ba07c
JB		 24102020-07-21 Jan Beulich <jbeulich@suse.com>
2411
2412 * testsuite/gas/i386/evex-no-scale-64.d,
2413 testsuite/gas/i386/addr32.d,
2414 testsuite/gas/i386/x86-64-addr32-intel.d,
2415 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
2416
2b42b041
CQ		 24172020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
2418
2419 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
2420
185a798e
JB		 24212020-07-21 Jan Beulich <jbeulich@suse.com>
2422
2423 * testsuite/gas/i386/evex-no-scale-32.d,
2424 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
2425 * testsuite/gas/i386/evex-no-scale-32.s,
2426 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
2427 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
2428 instead of .section.
2429 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
2430 specific section.
2431
ec4fcab0
MR		 24322020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
2433
2434 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
2435 (my_getSmallExpression): Adjust accordingly.
2436
b3983e5f
JB		 24372020-07-20 Jan Beulich <jbeulich@suse.com>
2438
2439 PR gas/4572
2440 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
2441 conditional around it.
2442 (md_begin): Insert backslash into operand_chars[] when slash is
2443 a comment character.
2444 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
2445 \* as operators when / may be a comment character.
2446 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
2447 * testsuite/gas/i386/i386.exp: Run new test.
2448
750e4bf7
JB		 24492020-07-20 Jan Beulich <jbeulich@suse.com>
2450
2451 PR gas/4572
2452 * app.c (last_char): Drop TC_ARM conditional around it.
2453 (struct app_save): Drop TC_ARM conditional around last_char.
2454 (app_push, app_pop): Drop TC_ARM conditional from last_char
2455 accesses.
2456 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
2457 backslash-precedes-comment-character check.
2458
48ef937e
JB		 24592020-07-20 Jan Beulich <jbeulich@suse.com>
2460
2461 * config/tc-i386.c (frag_opcode_byte): New.
2462 (output_branch): Emit error when in absolute section.
2463 (output_jump, output_insn): Use frag_opcode_byte. Handle being
2464 in absolute section.
2465 (output_interseg_jump, output_disp, output_imm): Handle being in
2466 absolute section.
2467 * testsuite/gas/i386/sizing.s,
2468 testsuite/gas/i386/sizing32.d,
2469 testsuite/gas/i386/sizing64.d: New.
2470 * testsuite/gas/i386/i386.exp: Run new tests.
2471
693bec1e
JB		 24722020-07-20 Jan Beulich <jbeulich@suse.com>
2473
2474 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
2475 is_elf_format as applicable; merely exclude iamcu tests.
2476
2585b7a5
L		 24772020-07-19 H.J. Lu <hongjiu.lu@intel.com>
2478
2479 PR gas/26263
2480 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
2481 against section to PC32 reloc.
2482 * testsuite/gas/i386/relax-5.d: Updated.
2483 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2484
04c662e2
L		 24852020-07-15 H.J. Lu <hongjiu.lu@intel.com>
2486
2487 PR gas/26237
2488 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
2489 * testsuite/gas/i386/addr32.d: Likewise.
2490 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2491 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2492
56c1b507
NC		 24932020-07-15 Nick Clifton <nickc@redhat.com>
2494
2495 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
2496 the addend field of REL relocations. Store the full addend into
2497 the note for REL relocations.
2498
e2e018c3
JB		 24992020-07-15 Jan Beulich <jbeulich@suse.com>
2500
2501 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
2502 immediate.
2503 * testsuite/gas/i386/x86-64-stack-intel.d,
2504 testsuite/gas/i386/x86-64-stack-suffix.d,
2505 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
2506
36938cab
JB		 25072020-07-15 Jan Beulich <jbeulich@suse.com>
2508
2509 * testsuite/gas/i386/disassem.d,
2510 testsuite/gas/i386/ilp32/x86-64-branch.d,
2511 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
2512 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
2513 testsuite/gas/i386/noreg32.d,
2514 testsuite/gas/i386/noreg64-rex64.d,
2515 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
2516 testsuite/gas/i386/opcode.d,
2517 testsuite/gas/i386/solaris/x86-64-branch-2.d,
2518 testsuite/gas/i386/solaris/x86-64-jump.d,
2519 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
2520 testsuite/gas/i386/solaris/x86-64-nop-3.d,
2521 testsuite/gas/i386/solaris/x86-64-nop-4.d,
2522 testsuite/gas/i386/solaris/x86-64-nop-5.d,
2523 testsuite/gas/i386/solaris/x86-64-relax-2.d,
2524 testsuite/gas/i386/solaris/x86-64-relax-3.d,
2525 testsuite/gas/i386/x86-64-align-branch-1a.d,
2526 testsuite/gas/i386/x86-64-align-branch-1b.d,
2527 testsuite/gas/i386/x86-64-align-branch-1c.d,
2528 testsuite/gas/i386/x86-64-align-branch-1d.d,
2529 testsuite/gas/i386/x86-64-align-branch-1e.d,
2530 testsuite/gas/i386/x86-64-align-branch-1f.d,
2531 testsuite/gas/i386/x86-64-align-branch-1g.d,
2532 testsuite/gas/i386/x86-64-align-branch-1h.d,
2533 testsuite/gas/i386/x86-64-align-branch-1i.d,
2534 testsuite/gas/i386/x86-64-align-branch-2a.d,
2535 testsuite/gas/i386/x86-64-align-branch-2b.d,
2536 testsuite/gas/i386/x86-64-align-branch-2c.d,
2537 testsuite/gas/i386/x86-64-align-branch-3.d,
2538 testsuite/gas/i386/x86-64-align-branch-4a.d,
2539 testsuite/gas/i386/x86-64-align-branch-4b.d,
2540 testsuite/gas/i386/x86-64-align-branch-5.d,
2541 testsuite/gas/i386/x86-64-align-branch-6.d,
2542 testsuite/gas/i386/x86-64-branch-2.d,
2543 testsuite/gas/i386/x86-64-branch-3.d,
2544 testsuite/gas/i386/x86-64-branch.d,
2545 testsuite/gas/i386/x86-64-disassem.d,
2546 testsuite/gas/i386/x86-64-disp32.d,
2547 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
2548 testsuite/gas/i386/x86-64-gotpcrel.d,
2549 testsuite/gas/i386/x86-64-ifunc.d,
2550 testsuite/gas/i386/x86-64-jump.d,
2551 testsuite/gas/i386/x86-64-lfence-byte.d,
2552 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
2553 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
2554 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
2555 testsuite/gas/i386/x86-64-lfence-load.d,
2556 testsuite/gas/i386/x86-64-lfence-ret-a.d,
2557 testsuite/gas/i386/x86-64-lfence-ret-b.d,
2558 testsuite/gas/i386/x86-64-lfence-ret-c.d,
2559 testsuite/gas/i386/x86-64-lfence-ret-d.d,
2560 testsuite/gas/i386/x86-64-lfence-ret-e.d,
2561 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
2562 testsuite/gas/i386/x86-64-mpx-branch-1.d,
2563 testsuite/gas/i386/x86-64-mpx.d,
2564 testsuite/gas/i386/x86-64-nop-3.d,
2565 testsuite/gas/i386/x86-64-nop-4.d,
2566 testsuite/gas/i386/x86-64-nop-5.d,
2567 testsuite/gas/i386/x86-64-nops-7.d,
2568 testsuite/gas/i386/x86-64-notrack.d,
2569 testsuite/gas/i386/x86-64-opcode.d,
2570 testsuite/gas/i386/x86-64-relax-2.d,
2571 testsuite/gas/i386/x86-64-relax-3.d,
2572 testsuite/gas/i386/x86-64-relax-4.d,
2573 testsuite/gas/i386/x86-64-rtm.d,
2574 testsuite/gas/i386/x86-64-stack.d,
2575 testsuite/gas/i386/x86-64-unique.d,
2576 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
2577
8e58ef80
L		 25782020-07-14 H.J. Lu <hongjiu.lu@intel.com>
2579
2580 PR gas/26237
2581 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
2582 address.
2583 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
2584 * testsuite/gas/i386/addr32.d: Updated.
2585 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2586 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2587 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
2588 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
2589
bfbd9438
JB		 25902020-07-14 Jan Beulich <jbeulich@suse.com>
2591
2592 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
2593 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
2594 * testsuite/gas/i386/intel.d,
2595 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
2596
7531c613
JB		 25972020-07-14 Jan Beulich <jbeulich@suse.com>
2598
2599 * testsuite/gas/i386/prefix.d: Adjust expectations.
2600
b24d668c
JB		 26012020-07-14 Jan Beulich <jbeulich@suse.com>
2602
2603 * testsuite/gas/i386/x86-64-avx-intel.d,
2604 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
2605
9ab00b61
JB		 26062020-07-14 Jan Beulich <jbeulich@suse.com>
2607
2608 * testsuite/gas/i386/movbe-suffix.d,
2609 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
2610 * testsuite/gas/i386/i386.exp: Run new tests.
2611
2875b28a
JB		 26122020-07-14 Jan Beulich <jbeulich@suse.com>
2613
2614 * testsuite/gas/i386/crc32-suffix.d,
2615 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
2616 * testsuite/gas/i386/i386.exp: Run new tests.
2617 * testsuite/gas/i386/arch-10-bdver1.d,
2618 testsuite/gas/i386/arch-10-bdver2.d,
2619 testsuite/gas/i386/arch-10-bdver3.d,
2620 testsuite/gas/i386/arch-10-bdver4.d,
2621 testsuite/gas/i386/arch-10-btver1.d,
2622 testsuite/gas/i386/arch-10-btver2.d,
2623 testsuite/gas/i386/arch-10-lzcnt.d,
2624 testsuite/gas/i386/arch-10-prefetchw.d,
2625 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
2626 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
2627 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
2628 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
2629 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
2630 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
2631 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
2632 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
2633 testsuite/gas/i386/x86-64-arch-2-btver1.d,
2634 testsuite/gas/i386/x86-64-arch-2-btver2.d,
2635 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
2636 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
2637 testsuite/gas/i386/x86-64-arch-2.d,
2638 testsuite/gas/i386/x86-64-crc32.d,
2639 testsuite/gas/i386/x86-64-pseudos.d,
2640 testsuite/gas/i386/x86-64-sse-noavx.d,
2641 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
2642
e184e611
JB		 26432020-07-14 Jan Beulich <jbeulich@suse.com>
2644
2645 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2646 ModR/M-encoded byte register cases.
2647 * testsuite/gas/i386/x86-64-pseudos.d,
2648 testsuite/gas/i386/x86-64-reg-intel.d,
2649 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
2650
e8b5d5f9
JB		 26512020-07-14 Jan Beulich <jbeulich@suse.com>
2652
2653 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2654 not-ModR/M-encoded byte register cases.
2655 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
2656
38397794
JB		 26572020-07-14 Jan Beulich <jbeulich@suse.com>
2658
2659 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
2660 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
2661 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
2662 testsuite/gas/i386/ilp32/x86-64-avx.d,
2663 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
2664 testsuite/gas/i386/ilp32/x86-64-crc32.d,
2665 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2666 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2667 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2668 testsuite/gas/i386/ilp32/x86-64-reg.d,
2669 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2670 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2671 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2672 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2673 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2674 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2675 dump expectations.
2676
7a705315
L		 26772020-07-13 H.J. Lu <hongjiu.lu@intel.com>
2678
2679 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2680 extension.
2681
0a5c31d1
NC		 26822020-07-13 Nick Clifton <nickc@redhat.com>
2683
2684 * po/fr.po: Updated French translation.
2685
8884c29c
AM		 26862020-07-13 Alan Modra <amodra@gmail.com>
2687
2688 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2689 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2690 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2691 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2692
a308b89d
L		 26932020-07-11 H.J. Lu <hongjiu.lu@intel.com>
2694
2695 * config/tc-i386.c (output_insn): Check i.xstate to set
2696 GNU_PROPERTY_X86_FEATURE_2_TMM.
2697 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2698 x86-64-property-8 and x86-64-property-9.
2699 * testsuite/gas/i386/x86-64-property-7.d: New file.
2700 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2701 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2702 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2703 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2704 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2705
921eafea
L		 27062020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2707
2708 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2709 has_regymm, has_regzmm and has_regtmm. Add xstate.
2710 (md_assemble): Set i.xstate from operand types in instruction
2711 template.
2712 (build_modrm_byte): Updated.
2713 (output_insn): Check i.xstate.
2714 * testsuite/gas/i386/i386.exp: Run property-6 and
2715 x86-64-property-6.
2716 * testsuite/gas/i386/property-6.d: New file.
2717 * testsuite/gas/i386/property-6.s: Updated.
2718 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2719
d249bf86
L		 27202020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2721
2722 * testsuite/gas/i386/property-5.d: Correct test name.
2723
260cd341
LC		 27242020-07-10 Lili Cui <lili.cui@intel.com>
2725
2726 * NEWS: Mention support for Intel AMX instructions.
2727 * config/tc-i386.c (i386_error): Add invalid_sib_address.
2728 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2729 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2730 (match_simd_size): Add tmmword check.
2731 (operand_type_match): Add tmmword.
2732 (type_names): Add rTMM.
2733 (i386_error): Add invalid_tmm_register_set.
2734 (check_VecOperands): Handle invalid_sib_address and
2735 invalid_tmm_register_set.
2736 (match_template): Handle invalid_sib_address.
2737 (build_modrm_byte): Handle non-vector SIB and zmmword.
2738 (i386_index_check): Disallow RegIP for non-vector SIB.
2739 (check_register): Handle zmmword.
2740 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2741 * testsuite/gas/i386/i386.exp: Add AMX new tests.
2742 * testsuite/gas/i386/intel-regs.d: Add tmm.
2743 * testsuite/gas/i386/intel-regs.s: Add tmm.
2744 * testsuite/gas/i386/x86-64-amx-intel.d: New.
2745 * testsuite/gas/i386/x86-64-amx-inval.l: New.
2746 * testsuite/gas/i386/x86-64-amx-inval.s: New.
2747 * testsuite/gas/i386/x86-64-amx.d: New.
2748 * testsuite/gas/i386/x86-64-amx.s: New.
2749 * testsuite/gas/i386/x86-64-amx-bad.d: New.
2750 * testsuite/gas/i386/x86-64-amx-bad.s: New.
2751
af2b3186
TV		 27522020-07-10 Tom de Vries <tdevries@suse.de>
2753
2754 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2755 readelf's line table decoding.
2756 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2757 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2758 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2759 * testsuite/gas/elf/dwarf2-15.d: Likewise.
2760 * testsuite/gas/elf/dwarf2-16.d: Likewise.
2761 * testsuite/gas/elf/dwarf2-17.d: Likewise.
2762 * testsuite/gas/elf/dwarf2-18.d: Likewise.
2763 * testsuite/gas/elf/dwarf2-19.d: Likewise.
2764 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2765 * testsuite/gas/elf/dwarf2-6.d: Likewise.
2766 * testsuite/gas/elf/dwarf2-7.d: Likewise.
2767
39776b11
L		 27682020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2769
2770 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2771 VEX/EVEX vector instructions.
2772 * testsuite/gas/i386/property-4.d: New file.
2773 * testsuite/gas/i386/property-4.s: Likewise.
2774 * testsuite/gas/i386/property-5.d: Likewise.
2775 * testsuite/gas/i386/property-5.s: Likewise.
2776 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2777 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2778
939b95c7
L		 27792020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2780
2781 * NEWS: Mention --enable-x86-used-note.
2782 * configure.ac: Configure with --enable-x86-used-note by default
2783 for Linux/x86.
2784 * configure: Regenerated.
2785
fe49679d
AM		 27862020-07-09 Alan Modra <amodra@gmail.com>
2787
2788 * config/obj-coff.h: Remove TE_PE support.
2789 * config/tc-ppc.c: Likewise.
2790 * config/tc-ppc.h: Likewise.
2791 * configure.tgt: Remove powerpc PE and powerpc lynxos.
2792 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2793 condition.
2794 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2795
6384fd9e
JB		 27962020-07-08 Jan Beulich <jbeulich@suse.com>
2797
2798 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2799 New.
2800 * testsuite/gas/i386/i386.exp: Run new tests.
2801
3128916d
CZ		 28022020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
2803
2804 * config/tc-arc.c (find_opcode_match): Add error messages.
2805 * testsuite/gas/arc/add_s-err.s: Update test.
2806 * testsuite/gas/arc/asm-errors.err: Likewise.
2807 * testsuite/gas/arc/cpu-em-err.s: Likewise.
2808 * testsuite/gas/arc/hregs-err.s: Likewise.
2809 * testsuite/gas/arc/warn.s: Likewise.
2810
dbdba9b0
L		 28112020-07-07 H.J. Lu <hongjiu.lu@intel.com>
2812
2813 PR gas/26212
2814 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2815
34e79798
AM		 28162020-07-07 Alan Modra <amodra@gmail.com>
2817
2818 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2819 * testsuite/gas/ppc/ppc.exp: Likewise.
2820 * testsuite/gas/all/weakref1l.d: Likewise.
2821
3c6e74ce
NC		 28222020-07-07 Nick Clifton <nickc@redhat.com>
2823
2824 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2825 expected output.
2826
e74d9fa9
JB		 28272020-07-06 Jan Beulich <jbeulich@suse.com>
2828
2829 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2830 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2831 testsuite/gas/i386/x86-64-evex-wig1.d,
2832 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2833 expectations.
2834
39e0f456
JB		 28352020-07-06 Jan Beulich <jbeulich@suse.com>
2836
2837 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2838 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2839 * testsuite/gas/i386/avx512f-opts-intel.d,
2840 testsuite/gas/i386/avx512f-opts.d
2841 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2842 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2843
ddc73fa9
NC		 28442020-07-06 Yuri Chornoivan <yurchor@ukr.net>
2845
2846 PR 26204
2847 * config/tc-arm.c: Fix spelling mistake.
2848 * config/tc-riscv.c: Likewise.
2849 * config/tc-z80.c: Likewise.
2850 * po/gas.pot: Regenerate.
2851
17550be7
NC		 28522020-07-06 Nick Clifton <nickc@redhat.com>
2853
2854 * po/uk.po: Updated Ukranian translation.
2855
b19d852d
NC		 28562020-07-04 Nick Clifton <nickc@redhat.com>
2857
2858 * configure: Regenerate.
2859 * po/gas.pot: Regenerate.
2860
28612020-07-04 Nick Clifton <nickc@redhat.com>
2862
2863 * version.m4: Change version number to 2.35.50.
2864 * configure: Regenerate.
2865 * po/bfd.pot: Regenerate.
2866
b115b9fd
NC		 28672020-07-04 Nick Clifton <nickc@redhat.com>
2868
2869 Binutils 2.35 branch created.
2870
b657622c
AM		 28712020-07-03 Alan Modra <amodra@gmail.com>
2872
2873 PR 26028
2874 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2875
c2ecccb3
L		 28762020-07-02 H.J. Lu <hongjiu.lu@intel.com>
2877
2878 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2879 swap two source operands.
2880
f436f38e
NC		 28812020-07-02 Nick Clifton <nickc@redhat.com>
2882
2883 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2884
f405494f
AC		 28852020-07-02 Alex Coplan <alex.coplan@arm.com>
2886
2887 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2888 segfault on negative chars.
2889 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2890 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2891
0942c7ab
NC		 28922020-07-02 Nick Clifton <nickc@redhat.com>
2893
2894 PR 26028
2895 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2896 command line.
2897 * testsuite/gas/ia64/unwind.d: Likewise.
2898 * testsuite/gas/mmix/bspec-1.d: Likewise.
2899 * testsuite/gas/mmix/bspec-2.d: Likewise.
2900 * testsuite/gas/mmix/comment-1.d: Likewise.
2901 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2902
3443489c
AM		 29032020-07-01 Alan Modra <amodra@gmail.com>
2904
2905 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2906
054b336d
AM		 29072020-07-01 Alan Modra <amodra@gmail.com>
2908
2909 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2910 in data sections, and mep.
2911
bbd19b19
L		 29122020-06-30 H.J. Lu <hongjiu.lu@intel.com>
2913
2914 * NEWS: Mention x86 NaCl target support removal.
2915 * config/tc-i386.c: Remove x86 NaCl target support.
2916 * config/tc-i386.h: Likewise.
2917 * configure.tgt: Likewise.
2918 * testsuite/gas/i386/i386.exp: Likewise.
2919 * testsuite/gas/i386/iamcu-1.d: Likewise.
2920 * testsuite/gas/i386/iamcu-2.d: Likewise.
2921 * testsuite/gas/i386/iamcu-3.d: Likewise.
2922 * testsuite/gas/i386/iamcu-4.d: Likewise.
2923 * testsuite/gas/i386/iamcu-5.d: Likewise.
2924 * testsuite/gas/i386/k1om.d: Likewise.
2925 * testsuite/gas/i386/l1om.d: Likewise.
2926
08ccfccf
NC		 29272020-06-30 Nelson Chu <nelson.chu@sifive.com>
2928
2929 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
2930 checking into riscv_csr_address.
2931 (riscv_csr_version_check): Likewise.
2932 (riscv_csr_address): New function. Return the suitable CSR address
2933 after checking the ISA dependency and versions. Issue warnings if
2934 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
2935 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2936 priv spec versions for them.
2937 (reg_csr_lookup_internal): Call riscv_csr_address to find the
2938 suitable CSR address.
2939 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2940 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2941 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2942 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
2943 priv spec warnings here. These warnings are added by accident.
2944 Remove them and only focus on the ISA dependency warnings.
2945 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2946 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2947 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2948 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2949 than the privileged ones.
2950 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2951 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2952 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2953 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
2954 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2955 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2956 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2957 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2958 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2959 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2960
8c190ce0
L		 29612020-06-29 H.J. Lu <hongjiu.lu@intel.com>
2962
0be2fe67
AM		 2963 * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
2964 length > 1.
8c190ce0
L		 2965 (md_assemble): Don't process ImmExt without operands.
2966
b20e7614
HPN		 29672020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
2968
2969 PR gas/25331
2970 * config/tc-mmix.c (md_assemble) <fixup for
2971 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2972 Also, set its fx_no_overflow.
2973 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2974 Similarly this fixup affects 4 bytes, not 8 and needs its
2975 fx_no_overflow set.
2976 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 2977 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 2978
279edac5
AM		 29792020-06-29 Alan Modra <amodra@gmail.com>
2980
2981 * config/tc-s12z.c: Use C style comments.
2982 * config/tc-z80.c: Likewise.
2983 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2984
b6cd5d10
L		 29852020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2986
2987 * config/tc-i386.c (md_assemble): Process ImmExt without
2988 operands.
2989
63112cd6
L		 29902020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2991
2992 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2993 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2994 VECSIB256 and VECSIB512, respectively.
2995 (build_modrm_byte): Replace vecsib with sib.
2996
2a1bb84c
JB		 29972020-06-26 Jan Beulich <jbeulich@suse.com>
2998
2999 * testsuite/gas/i386/nop-1-suffix.d: New.
3000 * testsuite/gas/i386/i386.exp: Run new test.
3001
85f7484a
PB		 30022020-06-26 Pat Bernardi <bernardi@adacore.com>
3003
3004 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
3005 (md_pseudo_table): Handle "gnu_attribute".
3006 * doc/as.texi: Document GNU attribute for M68K.
3007
b59d128a
NC		 30082020-06-25 Nick Clifton <nickc@redhat.com>
3009
3010 PR 26141
3011 * config/tc-arm.c (arm_force_relocation): Force resolution of
3012 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
3013 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
3014
c423d21a
JB		 30152020-06-25 Jan Beulich <jbeulich@suse.com>
3016
3017 * config/tc-i386.c (md_assemble): Move call to process_immext()
3018 ...
3019 (process_operands): ... here.
3020
8bbb3ad8
JB		 30212020-06-25 Jan Beulich <jbeulich@suse.com>
3022
3023 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
3024 diagnostic when there is a sizing prefix. Switch to word/dword/
3025 qword encoding when there is a sizing prefix and no (explicit or
3026 derived) suffix.
3027 (update_imm): Handle presence of a sizing prefix.
3028 * testsuite/gas/i386/noreg16-data32.d,
3029 testsuite/gas/i386/noreg32-data16.d,
3030 testsuite/gas/i386/noreg32-data16.e,
3031 testsuite/gas/i386/noreg64-data16.d,
3032 testsuite/gas/i386/noreg64-data16.e,
3033 testsuite/gas/i386/noreg64-rex64.d: New.
3034 * testsuite/gas/i386/i386.exp: Run new tests.
3035 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
3036 Introduce and use pfx* macros.
3037 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
3038 addressing.
3039 * testsuite/gas/i386/noreg16.d: Adjust expectations.
3040
589958d6
JB		 30412020-06-25 Jan Beulich <jbeulich@suse.com>
3042
3043 * testsuite/gas/i386/avx-16bit.d,
3044 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
3045 testsuite/gas/i386/avx512f-16bit.d,
3046 testsuite/gas/i386/avx512f.d,
3047 testsuite/gas/i386/evex-lig256.d,
3048 testsuite/gas/i386/evex-lig512.d
3049 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
3050 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
3051 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
3052 testsuite/gas/i386/sse2-16bit.d,
3053 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
3054 expectations.
3055
0b9404fd
JB		 30562020-06-25 Jan Beulich <jbeulich@suse.com>
3057
3058 * config/tc-i386.c (md_assemble): Also reject explicit REX
3059 prefixes with VEX and alike encoded insns. Zap consumed bits
3060 from i.rex.
3061 (output_insn): Don't ignore REX prefix for VEX and alike
3062 encodings; abort() instead if encountered.
3063 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
3064 ...
3065 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
3066 * testsuite/gas/i386/x86-64-pseudos.d,
3067 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
3068
a5aeccd9
JB		 30692020-06-25 Jan Beulich <jbeulich@suse.com>
3070
3071 * config/tc-i386.c (process_operands): Translate explicit REX
3072 prefix into i.rex for SSE2AVX templates.
3073 (set_rex_vrex): New helper.
3074 (build_modrm_byte): Use it.
3075 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
3076 REX prefixes.
3077 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
3078
40d231b4
JB		 30792020-06-25 Jan Beulich <jbeulich@suse.com>
3080
3081 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
3082 templates when there's no data size prefix.
3083 (md_assemble): Reject data size prefix also for legacy encoded
3084 SIMD templates.
3085 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
3086 Uncomment previously not working line.
3087 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
3088 data16 prefix.
3089 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
3090 testsuite/gas/i386/sse2avx.d: Adjust expectations.
3091
11abe426
JB		 30922020-06-25 Jan Beulich <jbeulich@suse.com>
3093
3094 * config/tc-i386.c (build_evex_prefix): Drop early setting of
3095 vec_length.
3096
1a79004f
NC		 30972020-06-23 Nelson Chu <nelson.chu@sifive.com>
3098
3099 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
3100 explicit_priv_attr. It used to indicate CSR or priv instructions are
3101 explictly used.
3102 (riscv_is_priv_insn): Return True if it is a privileged instruction.
3103 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
3104 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
3105 (riscv_write_out_attrs): Clarification of when to generate the elf
3106 priv spec attributes.
3107 * testsuite/gas/riscv/attribute-11.s: Add comments.
3108 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
3109 `priv_insn_<n>` to decide which priv instruction is expected to used.
3110 (<n> is a to e.)
3111 * testsuite/gas/riscv/attribute-14a.d: Likewise.
3112 * testsuite/gas/riscv/attribute-14b.d: Likewise.
3113 * testsuite/gas/riscv/attribute-14c.d: Likewise.
3114 * testsuite/gas/riscv/attribute-14d.d: Likewise.
3115 * testsuite/gas/riscv/attribute-14e.d: Likewise.
3116
39ff0b81
NC		 31172020-06-22 Nelson Chu <nelson.chu@sifive.com>
3118
3119 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
3120 (riscv_set_default_priv_spec): Get the priv spec version from the
3121 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
3122
e2201c2a
AM		 31232020-06-20 Alan Modra <amodra@gmail.com>
3124
3125 * configure.tgt: Set bfd_gas for all SH targets.
3126
d27c357a
JB		 31272020-06-18 Jan Beulich <jbeulich@suse.com>
3128
3129 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
3130 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3131 expectations.
3132
708a2fff
CL		 31332020-06-16 Lili Cui <lili.cui@intel.com>
3134
3135 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
3136 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
3137 * doc/c-i386.texi: Add avx512_vp2intersect.
3138
2106ed9b
JB		 31392020-06-16 Jan Beulich <jbeulich@suse.com>
3140
3141 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
3142 conditional.
3143 * testsuite/gas/i386/sse-check.s: Adjust comment.
3144 * testsuite/gas/i386/sse-check-error.l,
3145 testsuite/gas/i386/sse-check-warn.e,
3146 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
3147 expectations.
3148
a435742a
AM		 31492020-06-16 Alan Modra <amodra@gmail.com>
3150
3151 * config/tc-tic30.h: Remove OBJ_AOUT support.
3152 * configure.tgt: Delete tic30-*-*aout* entry.
3153
7a77f1ac
MF		 31542020-06-15 Max Filippov <jcmvbkbc@gmail.com>
3155
3156 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
3157 macros.
3158 (elf32xtensa_abi): New declaration.
3159 (option_abi_windowed, option_abi_call0): New enum constants.
3160 (md_longopts): Add entries for --abi-windowed and --abi-call0.
3161 (md_parse_option): Add handlers for --abi-windowed and
3162 --abi-call0.
3163 (xtensa_add_config_info): Use xtensa_abi_choice instead of
3164 XSHAL_ABI to format ABI tag.
3165 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
3166 --abi-call0 to the list of options.
3167 * doc/c-xtensa.texi: Add description for options --abi-windowed
3168 and --abi-call0.
3169 * testsuite/gas/xtensa/abi-call0.d: New test definition.
3170 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
3171 * testsuite/gas/xtensa/abi.s: New test source.
3172
efe30057
L		 31732020-06-14 H.J. Lu <hongjiu.lu@intel.com>
3174
3175 PR gas/26115
3176 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
3177 xsusldtrk.
3178 * testsuite/gas/i386/tsxldtrk.s: Likewise.
3179 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3180 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
3181
d8af286f
NC		 31822020-06-12 Nelson Chu <nelson.chu@sifive.com>
3183
3184 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
3185 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3186 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
3187
18ca16be
SG		 31882020-06-09 Seth Girvan <snth@snthhacks.com>
3189
3190 * doc/c-avr.texi: Improve wording.
3191
6778f1c4
JB		 31922020-06-09 Jan Beulich <jbeulich@suse.com>
3193
3194 * testsuite/gas/i386/x86-64-pseudos-bad.s,
3195 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
3196
73239888
JB		 31972020-06-09 Jan Beulich <jbeulich@suse.com>
3198
3199 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
3200 encoding tests.
3201 * testsuite/gas/i386/prefix.d: Adjust expectations.
3202
bf926894
JB		 32032020-06-09 Jan Beulich <jbeulich@suse.com>
3204
3205 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
3206 with VEX/EVEX encoding tests.
3207 * testsuite/gas/i386/prefix.d: Adjust expectations.
3208
828c2a25
JB		 32092020-06-09 Jan Beulich <jbeulich@suse.com>
3210
3211 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
3212 suffix.
3213 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
3214 * testsuite/gas/i386/noreg64.d: Adjust expectations.
3215 * testsuite/gas/i386/noreg-intel64.d,
3216 testsuite/gas/i386/noreg-intel64.l,
3217 testsuite/gas/i386/noreg-intel64.s: New.
3218 * testsuite/gas/i386/i386.exp: Run new tests.
3219
da4977e0
JB		 32202020-06-09 Jan Beulich <jbeulich@suse.com>
3221
3222 * config/tc-i386.c (vex_encoding_error): New enumerator.
3223 (VEX_check_operands): Rename to VEX_check_encoding. Check
3224 for vex_encoding_error. Move Imm4 handling ...
3225 (check_VecOperands): ... here.
3226 (match_template): Call VEX_check_encoding when there are no
3227 operands. Split construct calling check_VecOperands and
3228 VEX_check_encoding (when there are operands).
3229 (check_register): Don't blindly set vex_encoding_evex.
3230 * testsuite/gas/i386/pseudos-bad.s,
3231 testsuite/gas/i386/pseudos-bad.l: New.
3232 * testsuite/gas/i386/i386.exp: Run new test.
3233 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
3234
26417f19
AC		 32352020-06-08 Alex Coplan <alex.coplan@arm.com>
3236
3237 * config/tc-arm.c (insns): Add dfb.
3238 * testsuite/gas/arm/dfb.d: New test.
3239 * testsuite/gas/arm/dfb.s: Input for test.
3240
9f3e7dbc
NC		 32412020-06-08 Nick Clifton <nickc@redhat.com>
3242
3243 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
3244
dd6b8a0b
JB		 32452020-06-08 Jan Beulich <jbeulich@suse.com>
3246
3247 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
3248
73c76375
JB		 32492020-06-08 Jan Beulich <jbeulich@suse.com>
3250
3251 * config/tc-i386.c (check_byte_reg): Drop dead conditional
3252 around as_bad().
3253
22e00a3f
JB		 32542020-06-08 Jan Beulich <jbeulich@suse.com>
3255
3256 * config/tc-i386.c (check_register): Split RegTR handling, to
3257 fail recognition also in 64-bit mode as well as with i586 or
3258 i686 explicitly enabled.
3259 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
3260 * testsuite/gas/i386/x86_64-intel.d,
3261 testsuite/gas/i386/x86_64.d: Adjust expectations.
3262
1ab84e02
JB		 32632020-06-08 Jan Beulich <jbeulich@suse.com>
3264
3265 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
3266 * testsuite/gas/cfi/cfi.exp: Run this test.
3267
af32b722
JB		 32682020-06-08 Jan Beulich <jbeulich@suse.com>
3269
3270 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
3271 check to %st(N) parsing logic.
3272 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
3273
8a6fb3f9
JB		 32742020-06-08 Jan Beulich <jbeulich@suse.com>
3275
3276 * config/tc-i386.c (bad_reg): New.
3277 (check_VecOperations, i386_att_operand, i386_parse_name): Check
3278 for it.
3279 (check_register): New, broken out from ...
3280 (parse_real_register): ... here. Call it.
3281 (parse_register): Call it, and error upon failure.
3282 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
3283 testsuite/gas/i386/x86-64-equ-bad.s,
3284 testsuite/gas/i386/x86-64-equ-bad.l: New.
3285 * testsuite/gas/i386/i386.exp: Run new tests.
3286
1424c35d
AM		 32872020-06-06 Alan Modra <amodra@gmail.com>
3288
3289 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
3290 * doc/c-ppc.texi: Likewise.
3291
87c69f97
AM		 32922020-06-06 Alan Modra <amodra@gmail.com>
3293
3294 * config/tc-ppc.c: Update throughout for reloc renaming.
3295
f1919c56
JM		 32962020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
3297
3298 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
3299 stringop-overflow.
3300
3fc6c3dc
NC		 33012020-06-05 Nelson Chu <nelson.chu@sifive.com>
3302
3303 * config/tc-riscv.c (explicit_csr): New static boolean.
3304 Used to indicate CSR are explictly used.
3305 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
3306 (riscv_write_out_attrs): If we already have set elf priv
3307 attributes, then generate them. Otherwise, don't generate
3308 them when no CSR are used.
3309 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
3310 * testsuite/gas/riscv/attribute-02.d: Likewise.
3311 * testsuite/gas/riscv/attribute-03.d: Likewise.
3312 * testsuite/gas/riscv/attribute-04.d: Likewise.
3313 * testsuite/gas/riscv/attribute-05.d: Likewise.
3314 * testsuite/gas/riscv/attribute-06.d: Likewise.
3315 * testsuite/gas/riscv/attribute-07.d: Likewise.
3316 * testsuite/gas/riscv/attribute-08.d: Likewise.
3317 * testsuite/gas/riscv/attribute-09.d: Likewise.
3318 * testsuite/gas/riscv/attribute-10.d: Likewise.
3319 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3320 * testsuite/gas/riscv/attribute-11.s: New testcase.
3321 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
3322 used, so we should output the ELF priv attributes.
3323 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
3324 used, so output the priv attributes according to the -mpriv-spec.
3325 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
3326 used, so ignore the -mpriv-spec setting.
3327
d413a623
L		 33282020-06-04 H.J. Lu <hongjiu.lu@intel.com>
3329
3330 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
3331 cgen_get_insn_value.
3332 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
3333 endianness to cgen_get_insn_value and cgen_put_insn_value.
3334
7d8b91fd
JM		 33352020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3336
3337 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
3338 cgen_put_insn_value.
3339
d8740be1
JM		 33402020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3341
3342 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
3343 bpf_cgen_cpu_open.
3344 (md_assemble): Remove no longer needed hack.
3345
e9bffec9
JM		 33462020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3347
3348 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
3349 cgen_put_insn_value.
3350 (gas_cgen_md_apply_fix): Likewise.
3351 (gas_cgen_md_apply_fix): Likewise.
3352 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
3353 cgen_put_insn_value.
3354 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
3355 cgen_put_insn_value.
3356
1cf67587
AM		 33572020-06-04 Alan Modra <amodra@gmail.com>
3358
3359 * testsuite/config/default.exp: Remove global directive outside
3360 proc body.
3361 * testsuite/gas/mep/complex-relocs.exp: Likewise.
3362 * testsuite/gas/microblaze/relax_size.exp: Likewise.
3363 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
3364 * testsuite/gas/mt/relocs.exp: Likewise.
3365 * testsuite/gas/rx/rx.exp: Likewise.
3366
338d56a8
SC		 33672020-06-03 Stephen Casner <casner@acm.org>
3368
3369 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
3370
bb7322c6
JW		 33712020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
3372 Jim Wilson <jimw@sifive.com>
3373
3374 PR 26051
3375 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
3376 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
3377 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
3378 Move B before SB. Move J before UJ.
3379
c39c821c
AC		 33802020-06-01 Alex Coplan <alex.coplan@arm.com>
3381
3382 * write.c (relax_segment): Fix handling of negative offset when
3383 relaxing an rs_org frag.
3384 * testsuite/gas/aarch64/org-neg.d: New test.
3385 * testsuite/gas/aarch64/org-neg.l: Error output for test.
3386 * testsuite/gas/aarch64/org-neg.s: Input for test.
3387 * testsuite/gas/arm/org-neg.d: New test.
3388 * testsuite/gas/arm/org-neg.l: Error output for test.
3389 * testsuite/gas/arm/org-neg.s: Input for test.
3390
66e3eb08
SC		 33912020-05-28 Stephen Casner <casner@acm.org>
3392
3393 Fix unexpected failures in gas testsuite for pdp11-aout target.
3394 These are caused by the PDP11's mix of little-endian octets in
3395 shorts but shorts in big endian order for long or quad.
3396
3397 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
3398 * testsuite/gas/all/gas.exp: Select alternate test scripts for
3399 pdp11, skip octa test completely.
3400 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
3401 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
3402 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
3403
9e85f042
NC		 34042020-05-28 Alex Coplan <alex.coplan@arm.com>
3405
3406 * frags.c (frag_grow): Fix comment.
3407
1c912705
SC		 34082020-05-27 Stephen Casner <casner@acm.org>
3409
3410 PR gas/26001
3411 * config/tc-pdp11.c (parse_reg): Distinguish register names from
3412 symbols that begin with a register name.
3413 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
3414 * testsuite/gas/pdp11/pr26001.s: Likewise.
3415 * testsuite/gas/pdp11/pr26001.d: Likewise.
3416
5c505568
SC		 34172020-05-27 Simon Cook <simon.cook@embecosm.com>
3418
0be2fe67
AM		 3419 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
3420 pointer when creating struct riscv_csr_extra.
5c505568 3421
3c730740
L		 34222020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3423
3424 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
3425 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
3426 * testsuite/gas/i386/inval-avx512f.l: Updated.
3427
57b17940
SSF		 34282020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
3429
3430 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
3431 load/store instruction variants with alignment hints.
3432 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
3433 instruction variants with alignment hints.
3434
e3fed0f2
L		 34352020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3436
3437 PR gas/26044
3438 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
3439 instead of R_XGATE_PCREL_X.
3440 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
3441 BFD_RELOC_XGATE_PCREL_X.
3442
8bbc5da5
L		 34432020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3444
3445 PR gas/26044
3446 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
3447 with &fragP->fr_literal[0].
3448
c4612b92
L		 34492020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3450
3451 PR gas/26044
3452 * config/tc-vax.c (md_estimate_size_before_relax): Replace
3453 fragP->fr_literal with &fragP->fr_literal[0].
3454 (md_convert_frag): Likewise.
3455
70b1b570
L		 34562020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3457
3458 PR gas/26044
3459 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
3460 with &fragP->fr_literal[0].
3461
e67e940f
L		 34622020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3463
3464 PR gas/26044
3465 * config/tc-crx.c (getreg_image): Change argument type to int.
3466 (md_convert_frag): Replace fragP->fr_literal with
3467 &fragP->fr_literal[0].
3468
a05e3e20
L		 34692020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3470
3471 PR gas/26044
3472 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
3473 sprintf with memmove.
3474
c6412eee
L		 34752020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3476
3477 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
3478 with &fragP->fr_literal[0].
3479
9fcc3457
L		 34802020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3481
3482 PR gas/26041
3483 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
3484 2 overlapping strings.
3485
6c115e16
L		 34862020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3487
3488 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
3489 with &fragP->fr_literal[0].
3490
a39d29cd
L		 34912020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3492
3493 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
3494 with &fragp->fr_literal[0].
3495 * config/tc-microblaze.c (md_apply_fix): Likewise.
3496 * config/tc-sh.c (md_convert_frag): Likewise.
3497
72393fd1
JW		 34982020-05-24 Jim Wilson <jimw@sifive.com>
3499
3500 PR 26025
3501 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
3502 asection to segT. New locals seg and subseg. Call subseg_set before
3503 fix_new_exp. Call subseg_set after loop to restore original values.
3504
9fbb53c7
AM		 35052020-05-21 Alan Modra <amodra@gmail.com>
3506
3507 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
3508 throughout.
3509 * config/obj-elf.c: Likewise.
3510 * config/tc-aarch64.c: Likewise.
3511 * config/tc-arm.c: Likewise.
3512 * config/tc-m68k.c: Likewise.
3513 * config/tc-nios2.c: Likewise.
3514 * config/tc-tic30.c: Likewise.
3515 * ecoff.c: Likewise.
3516 * read.c: Likewise.
3517 * stabs.c: Likewise.
3518 * symbols.c: Likewise.
3519 * testsuite/gas/all/test-gen.c: Likewise.
3520
8f595e9b
NC		 35212020-05-20 Nelson Chu <nelson.chu@sifive.com>
3522
3523 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
3524 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
3525 Static variables which are used to set the ISA extensions. You can
3526 use -march (or ELF build attributes) and -misa-spec to set them,
3527 respectively.
3528 (ext_version_hash): The hash table used to handle the extensions
3529 with versions.
3530 (init_ext_version_hash): Initialize the ext_version_hash according
3531 to riscv_ext_version_table.
3532 (riscv_get_default_ext_version): The callback function of
3533 riscv_parse_subset_t. According to the choosed ISA spec,
3534 get the default version for the specific extension.
3535 (riscv_set_arch): Set the callback function.
3536 (enum options, struct option md_longopts): Add new option -misa-spec.
3537 (md_parse_option): Do not call riscv_set_arch for -march. We will
3538 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
3539 to set default_isa_spec class.
3540 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
3541 ext_version_hash, and then call riscv_set_arch to set the architecture
3542 with versions according to default_arch_with_ext.
3543 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
3544 x extensions.
3545 * testsuite/gas/riscv/attribute-03.d: Likewise.
3546 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
3547 already set it's version to 2p1 by march, so no need to use the default
3548 2p2 version. For m-ext, we do not set the version by -march and ELF arch
3549 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
3550 ISA spec 2p2, so set 0p0 to it.
3551 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
3552 zicsr is 2p0 according to ISA spec 20191213.
3553 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
3554 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
3555 You can set them by configure options --with-arch and
3556 --with-isa-spec, respectively.
3557 (riscv_set_default_isa_spec): New function used to set the
3558 default ISA spec.
3559 (md_parse_option): Call riscv_set_default_isa_spec rather than
3560 call riscv_get_isa_spec_class directly.
3561 (riscv_after_parse_args): If the -isa-spec is not set, then we
3562 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
3563 calling riscv_set_default_isa_spec.
3564 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
3565 the --with-isa-spec may be set to different ISA spec.
3566 * testsuite/gas/riscv/attribute-02.d: Likewise.
3567 * testsuite/gas/riscv/attribute-03.d: Likewise.
3568 * testsuite/gas/riscv/attribute-04.d: Likewise.
3569 * testsuite/gas/riscv/attribute-05.d: Likewise.
3570 * testsuite/gas/riscv/attribute-06.d: Likewise.
3571 * testsuite/gas/riscv/attribute-07.d: Likewise.
3572 * configure.ac: Add configure options, --with-arch and
3573 --with-isa-spec.
3574 * configure: Regenerated.
3575 * config.in: Regenerated.
3576 * config/tc-riscv.c (default_priv_spec): Static variable which is
3577 used to check if the CSR is valid for the chosen privilege spec. You
3578 can use -mpriv-spec to set it.
3579 (enum reg_class): We now get the CSR address from csr_extra_hash rather
3580 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
3581 (riscv_init_csr_hashes): Only need to initialize one hash table
3582 csr_extra_hash.
3583 (riscv_csr_class_check): Change the return type to void. Don't check
3584 the ISA dependency if -mcsr-check isn't set.
3585 (riscv_csr_version_check): New function. Check and find the CSR address
3586 from csr_extra_hash, according to default_priv_spec. Report warning
3587 for the invalid CSR if -mcsr-check is set.
3588 (reg_csr_lookup_internal): Updated.
3589 (reg_lookup_internal): Likewise.
3590 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
3591 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
3592 (md_parse_option): Call riscv_set_default_priv_version to set
3593 default_priv_spec.
3594 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
3595 privilege spec to the newest one.
3596 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
3597 include/opcode/riscv.h.
3598 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
3599 to check the ISA dependency for CSR, so fix the spec version by adding
3600 -mpriv-spec=1.11.
3601 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
3602 version warnings for the test case.
0be2fe67
AM		 3603 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3604 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3605 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3606 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3607 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3608 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
8f595e9b 3609 Check whether the CSR is valid when privilege version 1.9 is choosed.
0be2fe67
AM		 3610 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3611 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
8f595e9b 3612 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
0be2fe67
AM		 3613 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3614 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
8f595e9b 3615 Check whether the CSR is valid when privilege version 1.10 is choosed.
0be2fe67
AM		 3616 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3617 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
8f595e9b 3618 Check whether the CSR is valid when privilege version 1.11 is choosed.
0be2fe67 3619 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
8f595e9b
NC		 3620 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
3621 setting. You can set it by configure option --with-priv-spec.
3622 (riscv_set_default_priv_spec): New function used to set the default
3623 privilege spec.
3624 (md_parse_option): Call riscv_set_default_priv_spec rather than
3625 call riscv_get_priv_spec_class directly.
3626 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
3627 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
3628 calling riscv_set_default_priv_spec.
3629 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
3630 the --with-priv-spec may be set to different privilege spec.
3631 * testsuite/gas/riscv/priv-reg.d: Likewise.
3632 * configure.ac: Add configure option --with-priv-spec.
3633 * configure: Regenerated.
3634 * config.in: Regenerated.
3635 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
3636 explicit_attr. Set it to TRUE if any ELF attribute is found.
3637 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
3638 the priv attributes are set.
3639 (md_assemble): Set the default_priv_spec according to the priv
3640 attributes when we start to assemble instruction.
3641 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
3642 riscv_write_out_attrs. Update the arch and priv attributes. If we
3643 don't set the corresponding ELF attributes, then try to output the
3644 default ones.
3645 (riscv_set_public_attributes): If any ELF attribute or -march-attr
3646 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
3647 to update the arch and priv attributes.
3648 (s_riscv_attribute): Make sure all arch and priv attributes are set
3649 before any instruction.
3650 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
3651 ELF attribute or -march-attr is set. If the priv attributes are not
3652 set, then try to update them by the default setting (-mpriv-spec or
3653 --with-priv-spec).
3654 * testsuite/gas/riscv/attribute-02.d: Likewise.
3655 * testsuite/gas/riscv/attribute-03.d: Likewise.
3656 * testsuite/gas/riscv/attribute-04.d: Likewise.
3657 * testsuite/gas/riscv/attribute-06.d: Likewise.
3658 * testsuite/gas/riscv/attribute-07.d: Likewise.
3659 * testsuite/gas/riscv/attribute-08.d: Likewise.
3660 * testsuite/gas/riscv/attribute-09.d: Likewise.
3661 * testsuite/gas/riscv/attribute-10.d: Likewise.
3662 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3663 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
3664 set by priv attributes must be supported.
3665 * testsuite/gas/riscv/attribute-05.s: Likewise.
3666 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
3667 priv attributes according to the -mpriv-spec option.
3668 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3669 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3670 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3671 * testsuite/gas/riscv/priv-reg.d: Removed.
3672 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
3673 CSR according to the priv spec 1.9.
3674 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
3675 CSR according to the priv spec 1.9.1.
3676 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
3677 CSR according to the priv spec 1.10.
3678 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
3679 CSR according to the priv spec 1.11.
3680 * config/tc-riscv.c (md_show_usage): Add descriptions about
3681 the new GAS options.
3682 * doc/c-riscv.texi: Likewise.
3683
3d205eb4
PB		 36842020-05-19 Peter Bergner <bergner@linux.ibm.com>
3685
3686 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3687 * testsuite/gas/ppc/power9.d: Likewise.
3688 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3689 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3690 sync, wait, waitrsv>: Add tests.
3691 * testsuite/gas/ppc/power10.d: Likewise.
3692
164446e0
AF		 36932020-05-19 Alexander Fedotov <alfedotov@gmail.com>
3694
3695 PR 25992
3696 * config/tc-arm.c : Add arm_ext_v8r feature.
3697 (it_fsm_post_encode): Check arm_ext_v8r feature.
3698 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3699
69f57659
AM		 37002020-05-19 Alan Modra <amodra@gmail.com>
3701
3702 * write.c (write_contents): Use bfd_get_filename rather than
3703 accessing bfd->filename directly. Use bfd_section_name rather
3704 than accessing section->name directly.
3705
0e1d094e
AM		 37062020-05-19 Alan Modra <amodra@gmail.com>
3707
3708 * symbols.c (local_symbol_make): Init all of lsy_flags.
3709
d402189f
AM		 37102020-05-18 Alan Modra <amodra@gmail.com>
3711
3712 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3713 before looking at add_symbol->sy_flags.
3714
503648e4 37152020-05-18 Hongtao Liu <hongtao.liu@intel.com>
3716
3717 * config/tc-i386.c: Not handle lret/iret.
3718 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3719 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3720 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3721 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3722 * testsuite/gas/i386/lfence-ret.s: Ditto.
3723 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3724 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3725 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3726 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3727 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3728 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3729 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3730
2a50b401
AM		 37312020-05-15 Alan Modra <amodra@gmail.com>
3732 Alex Coplan <alex.coplan@arm.com>
3733
3734 * symbols.c (struct local_symbol): Update comment.
3735 (resolve_symbol_value): For resolved symbols equated to other
3736 symbols, verify that the referenced symbol is not a local_symbol
3737 before accessing sy_value. Don't leave symbol loops during
3738 finalize_syms resolution.
3739 * testsuite/gas/all/assign-bad-recursive.d: New test.
3740 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3741 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3742 * testsuite/gas/all/gas.exp: Run it.
3743
9d95b8e9
NC		 37442020-05-14 Nick Clifton <nickc@redhat.com>
3745
3746 * po/sv.po: Updated Swedish translation.
3747
3b646889
AM		 37482020-05-11 Alan Modra <amodra@gmail.com>
3749
3750 * testsuite/gas/ppc/scalarquad.d,
3751 * testsuite/gas/ppc/scalarquad.s: New test.
3752 * testsuite/gas/ppc/ppc.exp: Run it.
3753
9cc4ce88
AM		 37542020-05-11 Alan Modra <amodra@gmail.com>
3755
3756 * testsuite/gas/ppc/rightmost.d,
3757 * testsuite/gas/ppc/rightmost.s: New test.
3758 * testsuite/gas/ppc/ppc.exp: Run it.
3759
5d57bc3f
AM		 37602020-05-11 Alan Modra <amodra@gmail.com>
3761
3762 * testsuite/gas/ppc/xvtlsbb.d,
3763 * testsuite/gas/ppc/xvtlsbb.s: New test.
3764 * testsuite/gas/ppc/ppc.exp: Run it.
3765
66ef5847
AM		 37662020-05-11 Alan Modra <amodra@gmail.com>
3767
3768 * testsuite/gas/ppc/stringop.d,
3769 * testsuite/gas/ppc/stringop.s: New test.
3770 * testsuite/gas/ppc/ppc.exp: Run it.
3771
4f3e9537
PB		 37722020-05-11 Peter Bergner <bergner@linux.ibm.com>
3773
3774 * testsuite/gas/ppc/set_bool.d,
3775 * testsuite/gas/ppc/set_bool.s: New test.
3776 * testsuite/gas/ppc/ppc.exp: Run it.
3777
ec40e91c
AM		 37782020-05-11 Alan Modra <amodra@gmail.com>
3779
3780 * testsuite/gas/ppc/bitmanip.d,
3781 * testsuite/gas/ppc/bitmanip.s: New test.
3782 * testsuite/gas/ppc/ppc.exp: Run it.
3783
d7e97a76
AM		 37842020-05-11 Alan Modra <amodra@gmail.com>
3785
3786 * testsuite/gas/ppc/genpcv.d,
3787 * testsuite/gas/ppc/genpcv.s: New test.
3788 * testsuite/gas/ppc/ppc.exp: Run it.
3789
fdefed7c
AM		 37902020-05-11 Alan Modra <amodra@gmail.com>
3791
3792 * testsuite/gas/ppc/maskmanip.d,
3793 * testsuite/gas/ppc/maskmanip.s: New test.
3794 * testsuite/gas/ppc/ppc.exp: Run it.
3795
aa3c112f
AM		 37962020-05-11 Alan Modra <amodra@gmail.com>
3797 Peter Bergner <bergner@linux.ibm.com>
3798
3799 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3800 (md_assemble): Check acc specified in correct operand.
3801 * testsuite/gas/ppc/outerprod.d,
3802 * testsuite/gas/ppc/outerprod.s,
3803 * testsuite/gas/ppc/vsx4.d,
3804 * testsuite/gas/ppc/vsx4.s: New tests.
3805 * testsuite/gas/ppc/ppc.exp: Run them.
3806
6edbfd3b
AM		 38072020-05-11 Alan Modra <amodra@gmail.com>
3808
3809 * testsuite/gas/ppc/simd_perm.d,
3810 * testsuite/gas/ppc/simd_perm.s: New test.
3811 * testsuite/gas/ppc/ppc.exp: Run it.
3812
c7d7aea2
AM		 38132020-05-11 Alan Modra <amodra@gmail.com>
3814
3815 * testsuite/gas/ppc/int128.d,
3816 * testsuite/gas/ppc/int128.s: New test.
3817 * testsuite/gas/ppc/ppc.exp: Run it.
3818
94ba9882
AM		 38192020-05-11 Alan Modra <amodra@gmail.com>
3820
3821 * testsuite/gas/ppc/vsx_32byte.d,
3822 * testsuite/gas/ppc/vsx_32byte.s: New test.
3823 * testsuite/gas/ppc/ppc.exp: Run it.
3824
f4791f1a
AM		 38252020-05-11 Alan Modra <amodra@gmail.com>
3826
3827 * testsuite/gas/ppc/vec_mul.s,
3828 * testsuite/gas/ppc/vec_mul.d: New test.
3829 * testsuite/gas/ppc/ppc.exp: Run it.
3830
3ff0a5ba
PB		 38312020-05-11 Peter Bergner <bergner@linux.ibm.com>
3832
3833 * testsuite/gas/ppc/byte_rev.d,
3834 * testsuite/gas/ppc/byte_rev.s: New test.
3835 * testsuite/gas/ppc/ppc.exp: Run it.
3836
afef4fe9
PB		 38372020-05-11 Peter Bergner <bergner@linux.ibm.com>
3838
3839 * testsuite/gas/ppc/power10.d: Add paste. tests.
3840 * testsuite/gas/ppc/power10.s: Likewise.
3841
1224c05d
PB		 38422020-05-11 Peter Bergner <bergner@linux.ibm.com>
3843
3844 * testsuite/gas/ppc/power10.s: New test.
3845 * testsuite/gas/ppc/power10.d: Likewise.
3846 * testsuite/gas/ppc/ppc.exp: Run it.
3847
7c1f4227
AM		 38482020-05-11 Alan Modra <amodra@gmail.com>
3849
3850 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3851 renaming.
3852 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3853 place of -mfuture/-Mfuture.
3854 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3855 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3856
bfeaed38
NC		 38572020-05-06 Nick Clifton <nickc@redhat.com>
3858
3859 * po/sv.po: Updated Swedish translation.
3860
6ef719c0
NC		 38612020-05-06 Nick Clifton <nickc@redhat.com>
3862
3863 PR 25927
3864 * doc/as.texi (Preprocessing): Replace cross reference to not
3865 existant document with a URL to the equivalent page in the GCC
3866 manual.
3867
546cb2d8
NC		 38682020-05-05 Nick Clifton <nickc@redhat.com>
3869
3870 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3871 construction of a DWARF-5 directory name table.
3872 * testsuite/gas/elf/pr25917.d: Update expected output.
3873
7d0bd487
GN		 38742020-05-05 Gunther Nikl <gnikl@justmail.de>
3875
3876 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3877 (md_parse_option): Remove initialization of elf_flags.
070b775f 3878
fe05f369
ASDV		 38792020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
3880
3881 PR gas/25863
3882 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3883 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3884 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3885
4706679d
NC		 38862020-05-04 Nick Clifton <nickc@redhat.com>
3887
3888 PR 25917
3889 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3890 table's existence before looking at its entries.
070b775f
NC		 3891 Also do not emit a default directory entry if there are no
3892 directories in use.
3893
4706679d
NC		 3894 * testsuite/gas/elf/pr25917.s: New test source file.
3895 * testsuite/gas/elf/pr25917.d: New test driver.
3896 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3897
09c1e68a
AC		 38982020-04-30 Alex Coplan <alex.coplan@arm.com>
3899
3900 * config/tc-aarch64.c (fix_insn): Implement for
3901 AARCH64_OPND_UNDEFINED.
3902 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3903 * testsuite/gas/aarch64/udf.s: New.
3904 * testsuite/gas/aarch64/udf.d: New.
3905 * testsuite/gas/aarch64/udf-invalid.s: New.
3906 * testsuite/gas/aarch64/udf-invalid.l: New.
3907 * testsuite/gas/aarch64/udf-invalid.d: New.
3908
c578f16e
YS		 39092020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
3910
3911 * config/tc-rx.c (elf_flags): Reset default value.
3912 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3913
935f1f4b
MF		 39142020-04-29 Max Filippov <jcmvbkbc@gmail.com>
3915
3916 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3917 if it's not defined.
3918 (microarch_earliest): New static variable.
3919 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3920 simcall opcode has mandatory parameter.
3921 (xg_init_global_config): Initialize microarch_earliest.
3922
5c936ef5
NC		 39232020-04-29 Nick Clifton <nickc@redhat.com>
3924
3925 PR 22699
3926 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3927 IMM0_8S and add support for IMM0_8U.
3928 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3929 unsigned 8-bit immediate.
3930 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 3931 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 3932
251dae91
TC		 39332020-04-27 Tamar Christina <tamar.christina@arm.com>
3934
3935 * NEWS: Add news entry for big-obj.
3936 * config/tc-i386.c (i386_target_format): Support new format.
3937 * doc/c-i386.texi: Add i386 support.
3938 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3939 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3940
714e6c96
NC		 39412020-04-27 Nick Clifton <nickc@redhat.com>
3942
3943 PR 25878
3944 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3945 (assign_file_to_slot): New function. Fills in an entry in the
3946 files table.
3947 (allocate_filenum): Use new function.
3948 (allocate_filename_to_slot): Use new function. If the specified
3949 slot entry is already in use, but was chosen automatically then
3950 reassign the automatic entry.
3951
a09f656b 39522020-04-26 Hongtao Liu <hongtao.liu@intel.com
3953
3954 * config/tc-i386.c (lfence_before_ret_shl): New member.
3955 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3956 for Anysize insns.
3957 (insert_after_load): Issue warning for REP CMPS/SCAS.
3958 (insert_before_before): Handle iret, Handle
3959 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3960 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3961 -mlfence-before-ret=[none/not/or/shl/yes].
3962 Enable -mlfence-before-ret=shl when
3963 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3964 (md_show_usage): Ditto.
3965 * doc/c-i386.texi: Ditto.
3966 * testsuite/gas/i386/i386.exp: Add new testcases.
3967 * testsuite/gas/i386/lfence-load-b.d: New.
3968 * testsuite/gas/i386/lfence-load-b.e: New.
3969 * testsuite/gas/i386/lfence-load.d: Modified.
3970 * testsuite/gas/i386/lfence-load.e: New.
3971 * testsuite/gas/i386/lfence-load.s: Modified.
3972 * testsuite/gas/i386/lfence-ret-a.d: Modified.
3973 * testsuite/gas/i386/lfence-ret-b.d: Modified.
3974 * testsuite/gas/i386/lfence-ret-c.d: New.
3975 * testsuite/gas/i386/lfence-ret-d.d: New.
3976 * testsuite/gas/i386/lfence-ret.s: Modified.
3977 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3978 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3979 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3980 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3981 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3982 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3983 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3984 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3985 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3986 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3987
30ce8e47
MF		 39882020-04-22 Max Filippov <jcmvbkbc@gmail.com>
3989
3990 PR ld/25861
3991 * config/tc-xtensa.c (md_apply_fix): Replace
3992 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3993 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3994 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3995 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3996 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3997
31c89d60
AM		 39982020-04-22 Alan Modra <amodra@gmail.com>
3999
4000 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
4001 symbol for ".symver .. remove".
4002 * doc/as.texi (.symver): Update.
4003 * testsuite/gas/symver/symver11.s: Make foo weak.
4004 * testsuite/gas/symver/symver11.d: Expect an error.
4005 * testsuite/gas/symver/symver7.d: Allow other random symbols.
4006
1d3eb556
L		 40072020-04-21 H.J. Lu <hongjiu.lu@intel.com>
4008
4009 * testsuite/gas/symver/symver11.s: Add ".balign 8".
4010
bb2a1453
AS		 40112020-04-21 Andreas Schwab <schwab@linux-m68k.org>
4012
4013 PR 25848
4014 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
4015 * testsuite/gas/m68k/operands.d: Update.
4016 * testsuite/gas/m68k/op68000.d: Update for new error messages.
4017
c36876fe
TC		 40182020-04-21 Tamar Christina <tamar.christina@arm.com>
4019
4020 PR binutils/24753
4021 * testsuite/gas/arm/pr24753.d: New test.
4022 * testsuite/gas/arm/pr24753.s: New test.
4023
6914be53
L		 40242020-04-21 H.J. Lu <hongjiu.lu@intel.com>
4025
4026 PR gas/23840
4027 PR gas/25295
4028 * NEWS: Mention .symver extension.
4029 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
4030 function.
4031 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
4032 add a version name. Add local, hidden and remove visibility
4033 support.
4034 (elf_frob_symbol): Handle the list of version names. Update the
4035 original symbol to local, hidden or remove it from the symbol
4036 table.
4037 (elf_frob_file_before_adjust): Handle the list of version names.
4038 * config/obj-elf.h (elf_visibility): New.
4039 (elf_versioned_name_list): Likewise.
4040 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
4041 and visibility. Change versioned_name pointer to struct
4042 elf_versioned_name_list.
4043 * doc/as.texi: Update .symver directive.
4044 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
4045 error checking tests.
4046 * testsuite/gas/symver/symver6.d: New file.
4047 * testsuite/gas/symver/symver7.d: Likewise.
4048 * testsuite/gas/symver/symver7.s: Likewise.
4049 * testsuite/gas/symver/symver8.d: Likewise.
4050 * testsuite/gas/symver/symver8.s: Likewise.
4051 * testsuite/gas/symver/symver9.s: Likewise.
4052 * testsuite/gas/symver/symver9a.d: Likewise.
4053 * testsuite/gas/symver/symver9b.d: Likewise.
4054 * testsuite/gas/symver/symver10.s: Likewise.
4055 * testsuite/gas/symver/symver10a.d: Likewise.
4056 * testsuite/gas/symver/symver10b.d: Likewise.
4057 * testsuite/gas/symver/symver11.d: Likewise.
4058 * testsuite/gas/symver/symver11.s: Likewise.
4059 * testsuite/gas/symver/symver12.d: Likewise.
4060 * testsuite/gas/symver/symver12.s: Likewise.
4061 * testsuite/gas/symver/symver13.d: Likewise.
4062 * testsuite/gas/symver/symver13.s: Likewise.
4063 * testsuite/gas/symver/symver14.d: Likewise.
4064 * testsuite/gas/symver/symver14.l: Likewise.
4065 * testsuite/gas/symver/symver15.d: Likewise.
4066 * testsuite/gas/symver/symver15.l: Likewise.
4067 * testsuite/gas/symver/symver6.l: Removed.
4068 * testsuite/gas/symver/symver6.s: Updated.
4069
c2e5c986
SD		 40702020-04-20 Sudakshina Das <sudi.das@arm.com>
4071
4072 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
4073 to include TSB.
4074 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
4075 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
4076 * testsuite/gas/aarch64/system.d: Update.
4077
8a6e1d1d
SD		 40782020-04-20 Sudakshina Das <sudi.das@arm.com>
4079
4080 * testsuite/gas/aarch64/bti.d: Update -march option.
4081 * testsuite/gas/aarch64/illegal-bti.d: Remove.
4082 * testsuite/gas/aarch64/illegal-bti.l: Remove.
4083 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
4084 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
4085
49af2f5c
AM		 40862020-04-17 Alan Modra <amodra@gmail.com>
4087
4088 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
4089
8e4979ac
NC		 40902020-04-16 Gagan Singh Sidhu <broly@mac.com>
4091 Nick Clifton <nickc@redhat.com>
4092
4093 PR 25803
4094 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
4095 targets.
4096 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
4097 for the type-2 test.
4098 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
4099 targets running this test.
4100
c54a9b56
DF		 41012020-02-16 David Faust <david.faust@oracle.com>
4102
4103 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
4104 * testsuite/gas/bpf/jump32.s: New file.
4105 * testsuite/gas/bpf/jump32.d: Likewise.
4106
3071b197
L		 41072020-04-08 H.J. Lu <hongjiu.lu@intel.com>
4108
4109 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
4110 documentation.
4111
6a3ab923
GN		 41122020-04-08 Gunther Nikl <gnikl@justmail.de>
4113
4114 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
4115 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 4116 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
4117 define.
4118 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 4119 * tc.h (md_pcrel_from_section): Add prototype.
4120 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
4121 * config/tc-arc.h (md_pcrel_from_section): Likewise.
4122 * config/tc-arm.h (md_pcrel_from_section): Likewise.
4123 * config/tc-avr.h (md_pcrel_from_section): Likewise.
4124 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
4125 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
4126 * config/tc-csky.h (md_pcrel_from_section): Likewise.
4127 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
4128 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
4129 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
4130 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
4131 * config/tc-frv.h (md_pcrel_from_section): Likewise.
4132 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
4133 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
4134 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
4135 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
4136 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
4137 * config/tc-mep.h (md_pcrel_from_section): Likewise.
4138 * config/tc-metag.h (md_pcrel_from_section): Likewise.
4139 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
4140 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
4141 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
4142 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
4143 * config/tc-mt.h (md_pcrel_from_section): Likewise.
4144 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
4145 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
4146 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
4147 * config/tc-rx.h (md_pcrel_from_section): Likewise.
4148 * config/tc-s390.h (md_pcrel_from_section): Likewise.
4149 * config/tc-sh.h (md_pcrel_from_section): Likewise.
4150 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
4151 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 4152 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
4153 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
4154 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
4155 md_apply_fix3): Delete prototypes.
6a3ab923 4156
6e0e8b45
L		 41572020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4158
4159 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
4160 instructions.
4161
266803a2
L		 41622020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4163
4164 * doc/c-z80.texi: Fix @xref warnings.
4165
bb651e8b
CL		 41662020-04-07 Lili Cui <lili.cui@intel.com>
4167
4168 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
4169 (cpu_noarch): Likewise.
4170 * doc/c-i386.texi: Document TSXLDTRK.
4171 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
4172 * testsuite/gas/i386/tsxldtrk.d: Likewise.
4173 * testsuite/gas/i386/tsxldtrk.s: Likewise.
4174 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
4175
4b27d27c
L		 41762020-04-02 Lili Cui <lili.cui@intel.com>
4177
4178 * config/tc-i386.c (cpu_arch): Add .serialize.
4179 (cpu_noarch): Likewise.
4180 * doc/c-i386.texi: Document serialize.
4181 * testsuite/gas/i386/i386.exp: Run serialize tests
4182 * testsuite/gas/i386/serialize.d: Likewise.
4183 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
4184 * testsuite/gas/i386/serialize.s: Likewise.
4185
bb897477
RO		 41862020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4187
4188 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
4189 * testsuite/gas/elf/section12b.d: Likewise.
4190 * testsuite/gas/elf/section16a.d: Likewise.
4191 * testsuite/gas/elf/section16b.d: Likewise.
4192
59e28a97
GN		 41932020-04-02 Gunther Nikl <gnikl@justmail.de>
4194
4195 * config/tc-m68k.c (m68k_ip): Fix range check for index register
4196 with a suppressed address register.
4197
efc3a950
L		 41982020-04-01 H.J. Lu <hongjiu.lu@intel.com>
4199
4200 PR gas/25756
4201 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
4202 * testsuite/gas/i386/localpic.s: Add a test for relocation
4203 against local absolute symbol.
4204 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
4205 * testsuite/gas/i386/localpic.d: Updated.
4206 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
4207 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
4208
15d47c3a
RO		 42092020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4210
4211 PR gas/25732
4212 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
4213 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
4214 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
4215 testsuite/gas/i386/x86-64-jump.d.
0be2fe67 4216 * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
15d47c3a
RO		 4217 Incorporate changes to
4218 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
4219 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
4220 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
4221 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
4222 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
4223
876678f0
MR		 42242020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
4225
4226 PR 25611
4227 PR 25614
4228 * dwarf2dbg.c: Do not include "bignum.h".
4229
d1a89da5
NC		 42302020-03-30 Nelson Chu <nelson.chu@sifive.com>
4231
4232 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
4233 * testsuite/gas/riscv/alias-csr.s: Likewise.
4234 * testsuite/gas/riscv/no-aliases-csr.d: Move this
4235 to priv-reg-pseudo-noalias.
4236 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
4237 * testsuite/gas/riscv/bad-csr.l: Likewise.
4238 * testsuite/gas/riscv/bad-csr.s: Likewise.
4239 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
4240 * testsuite/gas/riscv/satp.s: Likewise.
4241 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
4242 csr instruction, including alias-csr testcase.
4243 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
4244 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
4245 pseudo instruction with objdump -Mno-aliases.
4246 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
4247 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
4248 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
4249 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
4250 * testsuite/gas/riscv/priv-reg.s: Likewise.
4251 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4252 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
4253 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
4254
b7780957
J		 42552020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
4256
4257 * config/obj-coff.c (obj_coff_section): Set the bss flag on
4258 sections with the "b" attribute.
4259
d1023b5d
AM		 42602020-03-22 Alan Modra <amodra@gmail.com>
4261
4262 * testsuite/gas/s12z/truncated.d: Update expected output.
4263
0d832e7f
SB		 42642020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4265
4266 PR 25690
4267 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
4268 * doc/c-z80.texi: Update documentation.
4269
327ef784
NC		 42702020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4271
4272 PR 25641
4273 PR 25668
4274 PR 25633
4275 Fix disassembling ED+A4/AC/B4/BC opcodes.
4276 Fix assembling lines containing colonless label and instruction
4277 with first operand inside parentheses.
4278 Fix registration of unsupported by target CPU registers.
4279 * config/tc-z80.c: See above.
4280 * config/tc-z80.h: See above.
4281 * testsuite/gas/z80/colonless.d: Update test.
4282 * testsuite/gas/z80/colonless.s: Likewise.
4283 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
4284 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
4285 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4286 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
4287 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
4288 * testsuite/gas/z80/unsup_regs.s: Likewise.
4289 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
4290 * testsuite/gas/z80/z80.exp: Likewise.
4291 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
4292 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
4293 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
4294
66d1f7cc
AV		 42952020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
4296
4297 PR 25660
4298 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
4299 (parse_operands): Handle new operand codes.
4300 (do_neon_dyadic_long): Make shape check accept the scalar variants.
4301 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
4302 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
4303 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
4304 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
4305 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
4306 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
4307 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
4308
9e8f1c90
L		 43092020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4310
4311 * NEWS: Mention x86 assembler options for CVE-2020-0551.
4312
97b4a8f7
L		 43132020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4314
4315 * testsuite/gas/i386/i386.exp: Run new tests.
4316 * testsuite/gas/i386/lfence-byte.d: New file.
4317 * testsuite/gas/i386/lfence-byte.e: Likewise.
4318 * testsuite/gas/i386/lfence-byte.s: Likewise.
4319 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
4320 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
4321 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
4322 * testsuite/gas/i386/lfence-indbr.e: Likewise.
4323 * testsuite/gas/i386/lfence-indbr.s: Likewise.
4324 * testsuite/gas/i386/lfence-load.d: Likewise.
4325 * testsuite/gas/i386/lfence-load.s: Likewise.
4326 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
4327 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
4328 * testsuite/gas/i386/lfence-ret.s: Likewise.
4329 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
4330 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
4331 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
4332 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
4333 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
4334 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
4335 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
4336 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
4337 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
4338 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
4339 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
4340 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
4341
ae531041
L		 43422020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4343
4344 * config/tc-i386.c (lfence_after_load): New.
4345 (lfence_before_indirect_branch_kind): New.
4346 (lfence_before_indirect_branch): New.
4347 (lfence_before_ret_kind): New.
4348 (lfence_before_ret): New.
4349 (last_insn): New.
4350 (load_insn_p): New.
4351 (insert_lfence_after): New.
4352 (insert_lfence_before): New.
4353 (md_assemble): Call insert_lfence_before and insert_lfence_after.
4354 Set last_insn.
4355 (OPTION_MLFENCE_AFTER_LOAD): New.
4356 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
4357 (OPTION_MLFENCE_BEFORE_RET): New.
4358 (md_longopts): Add -mlfence-after-load=,
4359 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4360 (md_parse_option): Handle -mlfence-after-load=,
4361 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4362 (md_show_usage): Display -mlfence-after-load=,
4363 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4364 (i386_cons_align): New.
4365 * config/tc-i386.h (i386_cons_align): New.
4366 (md_cons_align): New.
4367 * doc/c-i386.texi: Document -mlfence-after-load=,
4368 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4369
5496f3c6
NC		 43702020-03-11 Nick Clifton <nickc@redhat.com>
4371
4372 PR 25611
4373 PR 25614
4374 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
4375 (DWARF2_FILE_SIZE_NAME): Default to -1.
4376 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
4377 whichever is higher.
4378 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
4379 (NUM_MD5_BYTES): Define.
4380 (struct file entry): Add md5 field.
4381 (get_filenum): Delete and replace with...
4382 (get_basename): New function.
4383 (get_directory_table_entry): New function.
4384 (allocate_filenum): New function.
4385 (allocate_filename_to_slot): New function.
4386 (dwarf2_where): Use new functions.
4387 (dwarf2_directive_filename): Add support for extended .file
4388 pseudo-op.
4389 (dwarf2_directive_loc): Allow the use of file number zero with
4390 DWARF 5 or higher.
4391 (out_file_list): Rename to...
4392 (out_dir_and_file_list): Add DWARF 5 support.
4393 (out_debug_line): Emit extra values into the section header for
4394 DWARF 5.
4395 (out_debug_str): Allow for file 0 to be used with DWARF 5.
4396 * doc/as.texi (.file): Update the description of this pseudo-op.
4397 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
4398 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
4399 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
4400 * NEWS: Mention the new feature.
4401
a6a1f5e0
AM		 44022020-03-10 Alan Modra <amodra@gmail.com>
4403
4404 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
4405 to avoid signed overflow.
4406 * config/tc-mcore.c (md_assemble): Likewise.
4407 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
4408 * config/tc-nds32.c (SET_ADDEND): Likewise.
4409 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
4410
3fabc179
JB		 44112020-03-09 Jan Beulich <jbeulich@suse.com>
4412
4413 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
4414 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
4415 testsuite/gas/i386/avx-intel.d: Adjust expectations.
4416
190e5fc8
AM		 44172020-03-07 Alan Modra <amodra@gmail.com>
4418
4419 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
4420 first column.
4421
84d9ab33
NC		 44222020-03-06 Nick Clifton <nickc@redhat.com>
4423
4424 PR 25614
4425 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
4426 0 if the dwarf_level is 5 or more. Complain if a filename follows
4427 a file 0.
4428 * testsuite/gas/elf/dwarf-5-file0.s: New test.
4429 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
4430 * testsuite/gas/elf/elf.exp: Run the new test.
4431
4432 PR 25612
4433 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
4434 * doc/as.texi: Fix another typo.
4435
31bf1864
NC		 44362020-03-06 Nick Clifton <nickc@redhat.com>
4437
4438 PR 25612
4439 * as.c (dwarf_level): Define.
4440 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
4441 (parse_args): Add support for the new options.
4442 as.h (dwarf_level): Prototype.
4443 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
4444 value.
4445 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
4446 (DWARF2_LINE_VERSION): Remove definition.
4447 * doc/as.texi: Document the new options.
4448
3c968de5
NC		 44492020-03-06 Nick Clifton <nickc@redhat.com>
4450
4451 PR 25572
4452 * as.c (main): Allow matching input and outputs when they are
4453 not regular files.
4454
bc49bfd8
JB		 44552020-03-06 Jan Beulich <jbeulich@suse.com>
4456
4457 * config/tc-i386.c (match_mem_size): Generalize broadcast special
4458 casing.
4459 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
4460 one of byte/word/dword/qword is set alongside a SIMD register in
4461 a template's operand.
4462
4873e243
JB		 44632020-03-06 Jan Beulich <jbeulich@suse.com>
4464
4465 * config/tc-i386.c (match_template): Extend code in logic
4466 rejecting certain suffixes in certain modes to also cover mask
4467 register use and VecSIB. Drop special casing of broadcast. Skip
4468 immediates in the check.
4469
e365e234
JB		 44702020-03-06 Jan Beulich <jbeulich@suse.com>
4471
4472 * config/tc-i386.c (match_template): Fold duplicate code in
4473 logic rejecting certain suffixes in certain modes. Drop
4474 pointless "else".
4475
4ed21b58
JB		 44762020-03-06 Jan Beulich <jbeulich@suse.com>
4477
4478 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
4479 alongside !norex64 ones.
4480 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
4481 with both 32- and 64-bit GPR operands.
4482 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
4483 32- and 64-bit GPR operands.
4484 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
4485 testsuite/gas/i386/x86-64-avx512bw.d,
4486 testsuite/gas/i386/x86-64-avx512f-intel.d,
4487 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
4488
643bb870
JB		 44892020-03-06 Jan Beulich <jbeulich@suse.com>
4490
4491 * config/tc-i386.c (md_assemble): Drop use of rex64.
4492 (process_suffix): For REX.W for 64-bit CRC32.
4493
a23b33b3
JB		 44942020-03-06 Jan Beulich <jbeulich@suse.com>
4495
4496 * config/tc-i386.c (i386_addressing_mode): For 32-bit
4497 addressing for MPX insns without base/index.
4498 * testsuite/gas/i386/mpx-16bit.s,
4499 * testsuite/gas/i386/mpx-16bit.d: New.
4500 * testsuite/gas/i386/i386.exp: Run new test.
4501
a0497384
JB		 45022020-03-06 Jan Beulich <jbeulich@suse.com>
4503
4504 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
4505 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
4506 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
4507 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
4508 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
4509 as well as a BSWAP one.
4510 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
4511 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
4512 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
4513 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
4514 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
4515 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
4516 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
4517 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
4518 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
4519 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
4520 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
4521 testsuite/gas/i386/vmx.d: Adjust expectations.
4522
b630c145
JB		 45232020-03-06 Jan Beulich <jbeulich@suse.com>
4524
4525 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
4526 from having their operands swapped.
4527 * testsuite/gas/i386/waitpkg.s,
4528 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
4529 3-operand cases as well as testing of 16-bit code generation.
4530 * testsuite/gas/i386/waitpkg.d,
4531 testsuite/gas/i386/waitpkg-intel.d,
4532 testsuite/gas/i386/x86-64-waitpkg.d,
4533 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
4534
de48783e
NC		 45352020-03-04 Nelson Chu <nelson.chu@sifive.com>
4536
dee35d02
NC		 4537 * config/tc-riscv.c (percent_op_utype): Support the modifier
4538 %got_pcrel_hi.
4539 * doc/c-riscv.texi: Add documentation.
4540 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
4541 modifier %got_pcrel_hi.
4542 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
4543 * testsuite/gas/riscv/relax-reloc.d: Likewise.
4544 * testsuite/gas/riscv/relax-reloc.s: Likewise.
4545
de48783e
NC		 4546 * doc/c-riscv.texi (relocation modifiers): Add documentation.
4547 (RISC-V-Formats): Update the section name from "Instruction Formats"
4548 to "RISC-V Instruction Formats".
4549
749479c8
AO		 45502020-03-04 Alexandre Oliva <oliva@adacore.com>
4551
4552 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
4553 detected in a section which does not have at least 4 byte
4554 alignment.
4555 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
4556 * testsuite/gas/arm/ldr-t.s: Likewise.
4557 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
4558 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
4559 disassembly, ignoring any NOPs that may have been inserted because
4560 of section alignment.
4561 * testsuite/gas/arm/ldr-t.d: Likewise.
4562
a847e322
JB		 45632020-03-04 Jan Beulich <jbeulich@suse.com>
4564
4565 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
4566 * doc/c-i386.texi: Mention sev_es.
4567 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
4568 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
4569 expectations.
4570 * testsuite/gas/i386/arch-13-znver1.d,
4571 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
4572
3cd7f3e3
L		 45732020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4574
4575 * config/tc-i386.c (match_template): Replace ignoresize and
4576 defaultsize with mnemonicsize.
4577 (process_suffix): Likewise.
4578
b8ba1385
SB		 45792020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4580
4581 PR 25627
4582 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
4583 instruction LD IY,(HL).
4584 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
4585 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
4586 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
4587 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
4588
10d97a0f
L		 45892020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4590
4591 PR gas/25622
4592 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
4593 x86-64-default-suffix-avx.
4594 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
4595 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
4596 * testsuite/gas/i386/noreg64.d: Updated.
4597 * testsuite/gas/i386/noreg64.l: Likewise.
4598 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
4599 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
4600 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
4601
8326546e
SB		 46022020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4603
4604 PR 25604
4605 * config/tc-z80.c (contains_register): Prevent an illegal memory
4606 access when checking an expression for a register name.
4607
e3e896e6
AM		 46082020-03-03 Alan Modra <amodra@gmail.com>
4609
4610 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
4611 support.
4612
a4dd6c97
AM		 46132020-03-02 Alan Modra <amodra@gmail.com>
4614
4615 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
4616 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
4617 and .sbss sections.
4618 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
4619 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
4620 (s3_s_score_lcomm): Likewise.
4621 * config/tc-score7.c: Similarly.
4622 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
4623
dec7b24b
YS		 46242020-02-28 YunQiang Su <syq@debian.org>
4625
4626 PR gas/25539
4627 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
4628 to handle multi-labels.
4629 (has_label_name): New.
4630
cceb53b8
MM		 46312020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
4632
4633 * config/tc-arm.c (enum pred_instruction_type): Remove
4634 NEUTRAL_IT_NO_VPT_INSN predication type.
4635 (cxn_handle_predication): Modify to require condition suffixes.
4636 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
4637 * testsuite/gas/arm/cde-scalar.s: Update test.
4638 * testsuite/gas/arm/cde-warnings.l: Update test.
4639 * testsuite/gas/arm/cde-warnings.s: Update test.
4640
da3ec71f
AM		 46412020-02-26 Alan Modra <amodra@gmail.com>
4642
4643 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
4644 N_() on empty string.
4645
42135cad
AM		 46462020-02-26 Alan Modra <amodra@gmail.com>
4647
4648 * read.c (read_a_source_file): Call strncpy with length one
4649 less than size of original_case_string.
4650
dc1e8a47
AM		 46512020-02-26 Alan Modra <amodra@gmail.com>
4652
4653 * config/obj-elf.c: Indent labels correctly.
4654 * config/obj-macho.c: Likewise.
4655 * config/tc-aarch64.c: Likewise.
4656 * config/tc-alpha.c: Likewise.
4657 * config/tc-arm.c: Likewise.
4658 * config/tc-cr16.c: Likewise.
4659 * config/tc-crx.c: Likewise.
4660 * config/tc-frv.c: Likewise.
4661 * config/tc-i386-intel.c: Likewise.
4662 * config/tc-i386.c: Likewise.
4663 * config/tc-ia64.c: Likewise.
4664 * config/tc-mn10200.c: Likewise.
4665 * config/tc-mn10300.c: Likewise.
4666 * config/tc-nds32.c: Likewise.
4667 * config/tc-riscv.c: Likewise.
4668 * config/tc-s12z.c: Likewise.
4669 * config/tc-xtensa.c: Likewise.
4670 * config/tc-z80.c: Likewise.
4671 * read.c: Likewise.
4672 * symbols.c: Likewise.
4673 * write.c: Likewise.
4674
bd0cf5a6
NC		 46752020-02-20 Nelson Chu <nelson.chu@sifive.com>
4676
54b2aec1
NC		 4677 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4678 we are assembling instruction with CSR. Call riscv_csr_read_only_check
4679 after parsing all arguments.
4680 (enum csr_insn_type): New enum is used to classify the CSR instruction.
4681 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
4682 are used to check if we write a read-only CSR by the CSR instruction.
4683 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
4684 all CSR for the read-only CSR checking.
4685 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4686 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4687 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
4688 all CSR instructions for the read-only CSR checking.
4689 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4690 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4691
2ca89224
NC		 4692 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4693 (riscv_opts): Initialize it.
4694 (reg_lookup_internal): Check the `riscv_opts.csr_check`
4695 before doing the CSR checking.
4696 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4697 (md_longopts): Add mcsr-check and mno-csr-check.
4698 (md_parse_option): Handle new enum option values.
4699 (s_riscv_option): Handle new long options.
4700 * doc/c-riscv.texi: Add description for the new .option and assembler
4701 options.
4702 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4703 the CSR checking.
4704 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4705
bd0cf5a6
NC		 4706 * config/tc-riscv.c (csr_extra_hash): New.
4707 (enum riscv_csr_class): New enum. Used to decide
4708 whether or not this CSR is legal in the current ISA string.
4709 (struct riscv_csr_extra): New structure to hold all extra information
4710 of CSR.
4711 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
4712 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4713 Call hash_reg_name to insert CSR address into reg_names_hash.
4714 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4715 Decide whether the CSR is valid according to the csr_extra_hash.
4716 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4717 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4718 not a boolean. This is same as riscv_init_csr_hash, so keep the
4719 consistent usage.
4720 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4721 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4722 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4723 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
4724 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4725 f-ext CSR are not allowed.
4726 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4727 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
4728 source file is `priv-reg.s`, and the ISA is rv64if, so the
4729 rv32-only CSR are not allowed.
4730 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4731
10a95fcc
AM		 47322020-02-21 Alan Modra <amodra@gmail.com>
4733
4734 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4735 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4736
dda2980f
AM		 47372020-02-21 Alan Modra <amodra@gmail.com>
4738
4739 PR 25569
4740 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4741 on section size adjustment, instead perform another write if
4742 exec header size is larger than section size.
4743
bd3380bc
NC		 47442020-02-19 Nelson Chu <nelson.chu@sifive.com>
4745
4746 * doc/c-riscv.texi: Add the doc entries for -march-attr/
4747 -mno-arch-attr command line options.
4748
fa164239
JW		 47492020-02-19 Nelson Chu <nelson.chu@sifive.com>
4750
4751 * testsuite/gas/riscv/c-add-addi.d: New testcase.
4752 * testsuite/gas/riscv/c-add-addi.s: Likewise.
4753
fcaaac0a
SB		 47542020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4755
4756 PR 25576
4757 * config/tc-z80.c (md_parse_option): Do not use an underscore
4758 prefix for local labels in SDCC compatability mode.
4759 (z80_start_line_hook): Remove SDCC dollar label support.
4760 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4761 * testsuite/gas/z80/sdcc.s: Likewise.
4762
47632020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4764
4765 PR 25517
4766 * config/tc-z80.c: Add -march option.
4767 * doc/as.texi: Update Z80 documentation.
4768 * doc/c-z80.texi: Likewise.
4769 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4770 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4771 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4772 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4773 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4774 * testsuite/gas/z80/gbz80_all.d: Likewise.
4775 * testsuite/gas/z80/r800_extra.d: Likewise.
4776 * testsuite/gas/z80/r800_ii8.d: Likewise.
4777 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4778 * testsuite/gas/z80/sdcc.d: Likewise.
4779 * testsuite/gas/z80/z180.d: Likewise.
4780 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4781 * testsuite/gas/z80/z80_doc.d: Likewise.
4782 * testsuite/gas/z80/z80_ii8.d: Likewise.
4783 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4784 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4785 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4786 * testsuite/gas/z80/z80_sli.d: Likewise.
4787 * testsuite/gas/z80/z80n_all.d: Likewise.
4788 * testsuite/gas/z80/z80n_reloc.d: Likewise.
4789
a7e12755
L		 47902020-02-19 H.J. Lu <hongjiu.lu@intel.com>
4791
4792 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4793 with GNU_PROPERTY_X86_FEATURE_2_MMX.
4794 * testsuite/gas/i386/i386.exp: Run property-3 and
4795 x86-64-property-3.
4796 * testsuite/gas/i386/property-3.d: New file.
4797 * testsuite/gas/i386/property-3.s: Likewise.
4798 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4799
272a84b1
L		 48002020-02-17 H.J. Lu <hongjiu.lu@intel.com>
4801
4802 * config/tc-i386.c (cpu_arch): Add .popcnt.
4803 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
4804 Add a tab before @samp{.sse4a}.
4805
c8f8eebc
JB		 48062020-02-17 Jan Beulich <jbeulich@suse.com>
4807
4808 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4809 for AddrPrefixOpReg templates. Combine the two pieces of
4810 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4811 mode.
4812
eedb0f2c
JB		 48132020-02-17 Jan Beulich <jbeulich@suse.com>
4814
4815 PR gas/14439
4816 * config/tc-i386.c (md_assemble): Also suppress operand
4817 swapping for MONITOR{,X} and MWAIT{,X}.
4818 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4819 Add Intel syntax monitor/mwait tests.
4820 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4821 Adjust expectations.
4822 *testsuite/gas/i386/sse3-intel.d,
4823 testsuite/gas/i386/x86-64-sse3-intel.d: New.
4824 * testsuite/gas/i386/i386.exp: Run new tests.
4825
b9915cbc
JB		 48262020-02-17 Jan Beulich <jbeulich@suse.com>
4827
4828 PR gas/6518
4829 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4830 [XYZ]MMWord memory operand ambiguity recognition logic (largely
4831 re-indentation).
4832 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4833 cases.
4834 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4835 * testsuite/gas/i386/avx512dq-inval.l,
4836 testsuite/gas/i386/inval-avx.l,
4837 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4838 * testsuite/gas/i386/avx512vl-ambig.s,
4839 testsuite/gas/i386/avx512vl-ambig.l: New.
4840 * testsuite/gas/i386/i386.exp: Run new test.
4841
af5c13b0
L		 48422020-02-16 H.J. Lu <hongjiu.lu@intel.com>
4843
4844 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
4845 nosse4.
4846 * doc/c-i386.texi: Document sse4a and nosse4a.
4847
07d98387
L		 48482020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4849
4850 * doc/c-i386.texi: Remove the old movsx and movzx documentation
4851 for AT&T syntax.
4852
65fca059
JB		 48532020-02-14 Jan Beulich <jbeulich@suse.com>
4854
4855 PR gas/25438
4856 * config/tc-i386.c (md_assemble): Move movsx/movzx special
4857 casing ...
4858 (process_suffix): ... here. Consider just the first operand
4859 initially.
4860 (check_long_reg): Drop opcode 0x63 special case again.
4861 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4862 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4863 Move ambiguous operand size tests ...
4864 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4865 testsuite/gas/i386/noreg64.s: ... here.
4866 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4867 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4868 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4869 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4870 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4871 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4872 testsuite/gas/i386/x86-64-movsxd.d,
4873 testsuite/gas/i386/x86-64-movsxd-intel.d,
4874 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4875 Adjust expectations.
4876 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4877 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4878 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4879 * testsuite/gas/i386/i386.exp: Run new tests.
4880
b6773884
JB		 48812020-02-14 Jan Beulich <jbeulich@suse.com>
4882
4883 * config/tc-i386.c (process_operands): Also skip segment
4884 override prefix emission if it matches an already present one.
4885 * testsuite/gas/i386/prefix32.s: Add double segment override
4886 cases.
4887 * testsuite/gas/i386/prefix32.l: Adjust expectations.
4888
92334ad2
JB		 48892020-02-14 Jan Beulich <jbeulich@suse.com>
4890
4891 * config/tc-i386.c (process_operands): Drop ineffectual segment
4892 overrides when optimizing.
4893 * testsuite/gas/i386/lea-optimize.d: New.
4894 * testsuite/gas/i386/i386.exp: Run new test.
4895
48962020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 4897
4898 * config/tc-i386.c (process_operands): Also check insn prefix
4899 for ineffectual segment override warning. Don't cover possible
4900 VEX/EVEX encoded insns there.
4901 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4902 testsuite/gas/i386/lea.e: New.
4903 * testsuite/gas/i386/i386.exp: Run new test.
4904
0e6724de
L		 49052020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4906
4907 PR gas/25438
4908 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4909 syntax.
4910
292676c1
L		 49112020-02-13 Fangrui Song <maskray@google.com>
4912 H.J. Lu <hongjiu.lu@intel.com>
4913
4914 PR gas/25551
4915 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4916 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4917 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4918 * testsuite/gas/i386/relax-5.d: New file.
4919 * testsuite/gas/i386/relax-5.s: Likewise.
4920 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4921 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4922
7deea9aa
JB		 49232020-02-13 Jan Beulich <jbeulich@suse.com>
4924
4925 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4926 "nosse4" entry.
4927
6c0946d0
JB		 49282020-02-12 Jan Beulich <jbeulich@suse.com>
4929
4930 * config/tc-i386.c (avx512): New (at file scope), moved from
4931 (check_VecOperands): ... here.
4932 (process_suffix): Add [XYZ]MMword operand size handling.
4933 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4934 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4935 tests.
4936 * testsuite/gas/i386/avx512dq-inval.l,
4937 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4938
5990e377
JB		 49392020-02-12 Jan Beulich <jbeulich@suse.com>
4940
4941 PR gas/24546
4942 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4943 code only.
4944 * config/tc-i386-intel.c (i386_intel_operand): Also handle
4945 CALL/JMP in O_tbyte_ptr case.
4946 * doc/c-i386.texi: Mention far call and full pointer load ISA
4947 differences.
4948 * testsuite/gas/i386/x86-64-branch-3.s,
4949 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4950 * testsuite/gas/i386/x86-64-branch-3.d,
4951 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4952 * testsuite/gas/i386/x86-64-branch-5.l,
4953 testsuite/gas/i386/x86-64-branch-5.s: New.
4954 * testsuite/gas/i386/i386.exp: Run new test.
4955
9706160a
JB		 49562020-02-12 Jan Beulich <jbeulich@suse.com>
4957
4958 PR gas/25438
4959 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4960 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4961 64-bit-only warning.
4962 (check_word_reg): Consistently error on mismatching register
4963 size and suffix.
4964 * testsuite/gas/i386/general.s: Replace dword GPR with word one
4965 for movw. Replace suffix / GPR for orb.
4966 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4967 byte GPRs as well as ones for inb/outb with a word accumulator.
4968 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4969 testsuite/gas/i386/inval.l: Adjust expectations.
4970
5de4d9ef
JB		 49712020-02-12 Jan Beulich <jbeulich@suse.com>
4972
4973 * config/tc-i386.c (operand_type_register_match): Also fall
4974 through initial two if()-s when the template allows for a GPR
4975 operand. Adjust comment.
4976
50128d0c
JB		 49772020-02-11 Jan Beulich <jbeulich@suse.com>
4978
4979 (struct _i386_insn): New field "short_form".
4980 (optimize_encoding): Drop setting of shortform field.
4981 (process_suffix): Set i.short_form. Replace shortform use.
4982 (process_operands): Replace shortform use.
4983
1ed818b4
MM		 49842020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
4985
4986 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4987 loop initial declaration.
4988
5aae9ae9
MM		 49892020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
4990
4991 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4992 instructions that can have 5 arguments.
4993 (enum operand_parse_code): Add new operands.
4994 (parse_operands): Account for new operands.
4995 (S5): New macro.
4996 (enum neon_shape_el): Introduce P suffixes for coprocessor.
4997 (neon_select_shape): Account for P suffix.
4998 (LOW1): Move macro to global position.
4999 (HI4): Move macro to global position.
5000 (vcx_assign_vec_d): New.
5001 (vcx_assign_vec_m): New.
5002 (vcx_assign_vec_n): New.
5003 (enum vcx_reg_type): New.
5004 (vcx_get_reg_type): New.
5005 (vcx_size_pos): New.
5006 (vcx_vec_pos): New.
5007 (vcx_handle_shape): New.
5008 (vcx_ensure_register_in_range): New.
5009 (vcx_handle_register_arguments): New.
5010 (vcx_handle_insn_block): New.
5011 (vcx_handle_common_checks): New.
5012 (do_vcx1): New.
5013 (do_vcx2): New.
5014 (do_vcx3): New.
5015 * testsuite/gas/arm/cde-missing-fp.d: New test.
5016 * testsuite/gas/arm/cde-missing-fp.l: New test.
5017 * testsuite/gas/arm/cde-missing-mve.d: New test.
5018 * testsuite/gas/arm/cde-missing-mve.l: New test.
5019 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
5020 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
5021 * testsuite/gas/arm/cde-mve.s: New test.
5022 * testsuite/gas/arm/cde-warnings.l:
5023 * testsuite/gas/arm/cde-warnings.s:
5024 * testsuite/gas/arm/cde.d:
5025 * testsuite/gas/arm/cde.s:
5026
4934a27c
MM		 50272020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
5028 Matthew Malcomson <matthew.malcomson@arm.com>
5029
5030 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
5031 CDE coprocessor that can be enabled.
5032 (enum pred_instruction_type): New pred type.
5033 (BAD_NO_VPT): New error message.
5034 (BAD_CDE): New error message.
5035 (BAD_CDE_COPROC): New error message.
5036 (enum operand_parse_code): Add new immediate operands.
5037 (parse_operands): Account for new immediate operands.
5038 (check_cde_operand): New.
5039 (cde_coproc_enabled): New.
5040 (cde_coproc_pos): New.
5041 (cde_handle_coproc): New.
5042 (cxn_handle_predication): New.
5043 (do_custom_instruction_1): New.
5044 (do_custom_instruction_2): New.
5045 (do_custom_instruction_3): New.
5046 (do_cx1): New.
5047 (do_cx1a): New.
5048 (do_cx1d): New.
5049 (do_cx1da): New.
5050 (do_cx2): New.
5051 (do_cx2a): New.
5052 (do_cx2d): New.
5053 (do_cx2da): New.
5054 (do_cx3): New.
5055 (do_cx3a): New.
5056 (do_cx3d): New.
5057 (do_cx3da): New.
5058 (handle_pred_state): Define new IT block behaviour.
5059 (insns): Add newn CX*{,d}{,a} instructions.
5060 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
5061 Define new cdecp extension strings.
5062 * doc/c-arm.texi: Document new cdecp extension arguments.
5063 * testsuite/gas/arm/cde-scalar.d: New test.
5064 * testsuite/gas/arm/cde-scalar.s: New test.
5065 * testsuite/gas/arm/cde-warnings.d: New test.
5066 * testsuite/gas/arm/cde-warnings.l: New test.
5067 * testsuite/gas/arm/cde-warnings.s: New test.
5068 * testsuite/gas/arm/cde.d: New test.
5069 * testsuite/gas/arm/cde.s: New test.
5070
4b5aaf5f
L		 50712020-02-10 H.J. Lu <hongjiu.lu@intel.com>
5072
5073 PR gas/25516
5074 * config/tc-i386.c (intel64): Renamed to ...
5075 (isa64): This.
5076 (match_template): Accept Intel64 only instruction by default.
5077 (i386_displacement): Updated.
5078 (md_parse_option): Updated.
5079 * c-i386.texi: Update -mamd64/-mintel64 documentation.
5080 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
5081 -mamd64 to x86-64-sysenter-amd.
5082 * testsuite/gas/i386/x86-64-sysenter.d: New file.
5083
33176d91
AM		 50842020-02-10 Alan Modra <amodra@gmail.com>
5085
5086 * config/obj-elf.c (obj_elf_change_section): Error for section
5087 type, attr or entsize changes in assembly.
5088 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
5089 * testsuite/gas/elf/section5.l: Update.
5090
82194874
AM		 50912020-02-10 Alan Modra <amodra@gmail.com>
5092
5093 * output-file.c (output_file_close): Do a normal close when
5094 flag_always_generate_output.
5095 * write.c (write_object_file): Don't stop output when
5096 flag_always_generate_output.
5097
9fc0b501
SB		 50982020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
5099
5100 PR 25469
5101 * config/tc-z80.c: Add -gbz80 command line option to generate code
5102 for the GameBoy Z80. Add support for generating DWARF.
5103 * config/tc-z80.h: Add support for DWARF debug information
5104 generation.
5105 * doc/c-z80.texi: Document new command line option.
5106 * testsuite/gas/z80/gbz80_all.d: New file.
5107 * testsuite/gas/z80/gbz80_all.s: New file.
5108 * testsuite/gas/z80/z80.exp: Run the new tests.
5109 * testsuite/gas/z80/z80n_all.d: New file.
5110 * testsuite/gas/z80/z80n_all.s: New file.
5111 * testsuite/gas/z80/z80n_reloc.d: New file.
5112
b7d07216
L		 51132020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5114
5115 PR gas/25381
5116 * config/obj-elf.c (get_section): Also check
5117 linked_to_symbol_name.
5118 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
5119 (obj_elf_parse_section_letters): Handle the 'o' flag.
5120 (build_group_lists): Renamed to ...
5121 (build_additional_section_info): This. Set elf_linked_to_section
5122 from map_head.linked_to_symbol_name.
5123 (elf_adjust_symtab): Updated.
5124 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
5125 * doc/as.texi: Document the 'o' flag.
5126 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
5127 * testsuite/gas/elf/section18.d: New file.
5128 * testsuite/gas/elf/section18.s: Likewise.
5129 * testsuite/gas/elf/section19.d: Likewise.
5130 * testsuite/gas/elf/section19.s: Likewise.
5131 * testsuite/gas/elf/section20.d: Likewise.
5132 * testsuite/gas/elf/section20.s: Likewise.
5133 * testsuite/gas/elf/section21.d: Likewise.
5134 * testsuite/gas/elf/section21.l: Likewise.
5135 * testsuite/gas/elf/section21.s: Likewise.
5136
5eb617a7
L		 51372020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5138
5139 * NEWS: Mention x86 assembler options to align branches for
5140 binutils 2.34.
5141
986ac314
L		 51422020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5143
5144 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
5145 only for ELF targets.
5146 * testsuite/gas/i386/unique.d: Don't xfail.
5147 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5148
19234a6d
AM		 51492020-02-06 Alan Modra <amodra@gmail.com>
5150
5151 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
5152 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5153
02e0be69
AM		 51542020-02-06 Alan Modra <amodra@gmail.com>
5155
5156 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
5157 xfail, and rename test.
5158 * testsuite/gas/elf/section12b.d: Likewise.
5159 * testsuite/gas/elf/section16a.d: Likewise.
5160 * testsuite/gas/elf/section16b.d: Likewise.
5161
a8c4d40b
L		 51622020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5163
5164 PR gas/25380
5165 * config/obj-elf.c (section_match): Removed.
5166 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
5167 section_id.
5168 (obj_elf_change_section): Replace info and group_name arguments
5169 with match_p. Also update the section ID and flags from match_p.
5170 (obj_elf_section): Handle "unique,N". Update call to
5171 obj_elf_change_section.
5172 * config/obj-elf.h (elf_section_match): New.
5173 (obj_elf_change_section): Updated.
5174 * config/tc-arm.c (start_unwind_section): Update call to
5175 obj_elf_change_section.
5176 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
5177 * config/tc-microblaze.c (microblaze_s_data): Likewise.
5178 (microblaze_s_sdata): Likewise.
5179 (microblaze_s_rdata): Likewise.
5180 (microblaze_s_bss): Likewise.
5181 * config/tc-mips.c (s_change_section): Likewise.
5182 * config/tc-msp430.c (msp430_profiler): Likewise.
5183 * config/tc-rx.c (parse_rx_section): Likewise.
5184 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
5185 * doc/as.texi: Document "unique,N" in .section directive.
5186 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
5187 * testsuite/gas/elf/section15.d: New file.
5188 * testsuite/gas/elf/section15.s: Likewise.
5189 * testsuite/gas/elf/section16.s: Likewise.
5190 * testsuite/gas/elf/section16a.d: Likewise.
5191 * testsuite/gas/elf/section16b.d: Likewise.
5192 * testsuite/gas/elf/section17.d: Likewise.
5193 * testsuite/gas/elf/section17.l: Likewise.
5194 * testsuite/gas/elf/section17.s: Likewise.
5195 * testsuite/gas/i386/unique.d: Likewise.
5196 * testsuite/gas/i386/unique.s: Likewise.
5197 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5198 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
5199
575d37ae
L		 52002020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5201
5202 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
5203
2384096c
G		 52042020-02-01 Anthony Green <green@moxielogic.com>
5205
0be2fe67 5206 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2384096c 5207
95441c43
SL		 52082020-01-31 Sandra Loosemore <sandra@codesourcery.com>
5209
5210 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
5211 %tls_ldo.
5212
d465d695
AV		 52132020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
5214
5215 PR gas/25472
5216 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
5217 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
5218 +mve.
5219 * testsuite/gas/arm/mve_dsp.d: New test.
5220
d26cc8a9
NC		 52212020-01-31 Nick Clifton <nickc@redhat.com>
5222
5223 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
5224 rather than BFD_RELOC_NONE.
5225
90e9955a
SP		 52262020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
5227
5228 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
5229 to support VLDMIA instruction for MVE.
5230 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
5231 instruction for MVE.
5232 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
5233 instruction for MVE.
5234 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
5235 instruction for MVE.
5236 * testsuite/gas/arm/mve-ldst.d: New test.
5237 * testsuite/gas/arm/mve-ldst.s: Likewise.
5238
53943f32
NC		 52392020-01-31 Nick Clifton <nickc@redhat.com>
5240
5241 * po/fr.po: Updated French translation.
5242 * po/ru.po: Updated Russian translation.
5243
c3036ed0
RS		 52442020-01-31 Richard Sandiford <richard.sandiford@arm.com>
5245
5246 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
5247 .s for the movprfx.
5248 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
5249 * testsuite/gas/aarch64/sve-movprfx_28.d,
5250 * testsuite/gas/aarch64/sve-movprfx_28.l,
5251 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
5252
2ae4c703
JB		 52532020-01-30 Jan Beulich <jbeulich@suse.com>
5254
5255 * config/tc-i386.c (output_disp): Tighten base_opcode check.
5256 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
5257 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
5258 Adjust expectations.
5259
bd434cc4
JM		 52602020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
5261
5262 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
5263 * testsuite/gas/bpf/alu-be.d: Likewise.
5264 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
5265 * testsuite/gas/bpf/alu32-be.d: Likewise.
5266
aeab2b26
JB		 52672020-01-30 Jan Beulich <jbeulich@suse.com>
5268
5269 * testsuite/gas/i386/x86-64-branch-2.s,
5270 testsuite/gas/i386/x86-64-branch-4.s,
5271 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
5272 * testsuite/gas/i386/ilp32/x86-64-branch.d,
5273 testsuite/gas/i386/x86-64-branch-2.d,
5274 testsuite/gas/i386/x86-64-branch-4.l,
5275 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
5276
873494c8
JB		 52772020-01-30 Jan Beulich <jbeulich@suse.com>
5278
5279 * config/tc-i386.c (process_suffix): .
5280 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
5281 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
5282 Add LRETQ case.
5283 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
5284 suffix.
5285 testsuite/gas/i386/x86_64.s: Add RETF cases.
5286 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
5287 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
5288 testsuite/gas/i386/x86-64-opcode.d,
5289 testsuite/gas/i386/x86-64-suffix-intel.d,
5290 testsuite/gas/i386/x86-64-suffix.d,
5291 testsuite/gas/i386/x86_64-intel.d
5292 testsuite/gas/i386/x86_64.d: Adjust expectations.
5293 * testsuite/gas/i386/x86-64-suffix.e,
5294 testsuite/gas/i386/x86_64.e: New.
5295
62b3f548
JB		 52962020-01-30 Jan Beulich <jbeulich@suse.com>
5297
5298 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
5299 special case.
5300
bc31405e
L		 53012020-01-27 H.J. Lu <hongjiu.lu@intel.com>
5302
5303 PR binutils/25445
5304 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
5305 movsxd.
5306 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
5307 differences. Document movslq and movsxd.
5308 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
5309 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
5310 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
5311 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
5312 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
5313 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
5314 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
5315 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
5316 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
5317 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
5318 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
5319
e3696f67
AM		 53202020-01-27 Alan Modra <amodra@gmail.com>
5321
5322 * testsuite/gas/all/gas.exp: Replace case statements with switch
5323 statements.
5324 * testsuite/gas/elf/elf.exp: Likewise.
5325 * testsuite/gas/macros/macros.exp: Likewise.
5326 * testsuite/lib/gas-defs.exp: Likewise.
5327
7568c93b
TC		 53282020-01-27 Tamar Christina <tamar.christina@arm.com>
5329
5330 PR 25403
5331 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
5332 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
5333
403d1bd9
JW		 53342020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
5335
5336 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
5337 s exts must be known, so rename *ok* to *fail*.
5338 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
5339 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
5340 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
5341 above change.
5342 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
5343 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
5344
be4c5e58
L		 53452020-01-22 H.J. Lu <hongjiu.lu@intel.com>
5346
5347 PR gas/25438
5348 * config/tc-i386.c (check_long_reg): Always disallow double word
5349 suffix in mnemonic with word general register.
5350 * testsuite/gas/i386/general.s: Replace word general register
5351 with double word general register for movl.
5352 * testsuite/gas/i386/inval.s: Add tests for movl with word general
5353 register.
5354 * testsuite/gas/i386/general.l: Updated.
5355 * testsuite/gas/i386/inval.l: Likewise.
5356
9e7028aa
AM		 53572020-01-22 Alan Modra <amodra@gmail.com>
5358
5359 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
5360 __tls_get_addr_desc and __tls_get_addr_opt.
5361
e3ed17f3
JB		 53622020-01-21 Jan Beulich <jbeulich@suse.com>
5363
5364 * testsuite/gas/i386/inval-crc32.s,
5365 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
5366 * testsuite/gas/i386/inval-crc32.l,
5367 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
5368
1a035124
JB		 53692020-01-21 Jan Beulich <jbeulich@suse.com>
5370
5371 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
5372 generic code path. Deal with No_lSuf being set in a template.
5373 * testsuite/gas/i386/inval-crc32.l,
5374 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
5375 instead of error(s) when operand size is ambiguous.
5376 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5377 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
5378 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
5379 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
5380 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
5381 Adjust expectations.
5382
c006a730
JB		 53832020-01-21 Jan Beulich <jbeulich@suse.com>
5384
5385 * config/tc-i386.c (process_suffix): Drop SYSRET special case
5386 and an intel_syntax check. Re-write lack-of-suffix processing
5387 logic.
5388 * doc/c-i386.texi: Document operand size defaults for suffix-
5389 less AT&T syntax insns.
5390 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
5391 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
5392 testsuite/gas/i386/x86-64-avx-scalar.s,
5393 testsuite/gas/i386/x86-64-avx.s,
5394 testsuite/gas/i386/x86-64-bundle.s,
5395 testsuite/gas/i386/x86-64-intel64.s,
5396 testsuite/gas/i386/x86-64-lock-1.s,
5397 testsuite/gas/i386/x86-64-opcode.s,
5398 testsuite/gas/i386/x86-64-sse2avx.s,
5399 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
5400 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
5401 testsuite/gas/i386/x86-64-nops.s,
5402 testsuite/gas/i386/x86-64-ptwrite.s,
5403 testsuite/gas/i386/x86-64-simd.s,
5404 testsuite/gas/i386/x86-64-sse-noavx.s,
5405 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
5406 insns.
5407 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5408 testsuite/gas/i386/noreg64.s: Add further tests.
5409 * testsuite/gas/i386/ilp32/x86-64-nops.d,
5410 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
5411 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
5412 testsuite/gas/i386/sse-noavx.d,
5413 testsuite/gas/i386/x86-64-intel64.d,
5414 testsuite/gas/i386/x86-64-nops.d,
5415 testsuite/gas/i386/x86-64-opcode.d,
5416 testsuite/gas/i386/x86-64-ptwrite-intel.d,
5417 testsuite/gas/i386/x86-64-ptwrite.d,
5418 testsuite/gas/i386/x86-64-simd-intel.d,
5419 testsuite/gas/i386/x86-64-simd-suffix.d,
5420 testsuite/gas/i386/x86-64-simd.d,
5421 testsuite/gas/i386/x86-64-sse-noavx.d
5422 testsuite/gas/i386/x86-64-suffix.d,
5423 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
5424 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
5425 testsuite/gas/i386/noreg64.l: New.
5426 * testsuite/gas/i386/i386.exp: Run new tests.
5427
c906a69a
JB		 54282020-01-21 Jan Beulich <jbeulich@suse.com>
5429
5430 * testsuite/gas/i386/avx512_bf16_vl.s,
5431 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
5432 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
5433 broadcast forms of VCVTNEPS2BF16.
5434 * testsuite/gas/i386/avx512_bf16_vl.d,
5435 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
5436
26916852
NC		 54372020-01-20 Nick Clifton <nickc@redhat.com>
5438
5439 * po/uk.po: Updated Ukranian translation.
5440
14470f07
L		 54412020-01-20 H.J. Lu <hongjiu.lu@intel.com>
5442
5443 PR ld/25416
5444 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
5445 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
5446 x32 object.
5447 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
5448 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
5449 R_X86_64_GOTPC32_TLSDESC relocation.
5450
1b1bb2c6
NC		 54512020-01-18 Nick Clifton <nickc@redhat.com>
5452
5453 * configure: Regenerate.
5454 * po/gas.pot: Regenerate.
5455
ae774686
NC		 54562020-01-18 Nick Clifton <nickc@redhat.com>
5457
5458 Binutils 2.34 branch created.
5459
42e04b36
L		 54602020-01-17 H.J. Lu <hongjiu.lu@intel.com>
5461
5462 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
5463 with vex_encoding_vex.
5464 (parse_insn): Likewise.
5465 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
5466 and {vex3} documentation.
5467 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
5468 {vex}.
5469 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
5470
2da2eaf4
AV		 54712020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
5472
5473 PR 25376
5474 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
5475 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
5476 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
5477 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
5478 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
5479 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
5480
45a4bb20
JB		 54812020-01-16 Jan Beulich <jbeulich@suse.com>
5482
5483 * config/tc-i386.c (match_template): Drop found_cpu_match local
5484 variable.
5485
4814632e
JB		 54862020-01-16 Jan Beulich <jbeulich@suse.com>
5487
5488 * testsuite/gas/i386/avx512dq-inval.l,
5489 testsuite/gas/i386/avx512dq-inval.s: New.
5490 * testsuite/gas/i386/i386.exp: Run new test.
5491
131cb553
JL		 54922020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
5493
5494 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
5495 relocations when the target is 430X, except when extracting part of an
5496 expression.
5497 (msp430_srcoperand): Adjust comment.
5498 Initialize the expp member of the msp430_operand_s struct as
5499 appropriate.
5500 (msp430_dstoperand): Likewise.
5501 * testsuite/gas/msp430/msp430.exp: Run new test.
5502 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
5503 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
5504
c24d0e8d
AM		 55052020-01-15 Alan Modra <amodra@gmail.com>
5506
5507 * configure.tgt: Add sparc-*-freebsd case.
5508
e44925ae
LC		 55092020-01-14 Lili Cui <lili.cui@intel.com>
5510
5511 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
5512 * testsuite/gas/i386/align-branch-1b.d: Likewise.
5513 * testsuite/gas/i386/align-branch-1c.d: Likewise.
5514 * testsuite/gas/i386/align-branch-1d.d: Likewise.
5515 * testsuite/gas/i386/align-branch-1e.d: Likewise.
5516 * testsuite/gas/i386/align-branch-1f.d: Likewise.
5517 * testsuite/gas/i386/align-branch-1g.d: Likewise.
5518 * testsuite/gas/i386/align-branch-1h.d: Likewise.
5519 * testsuite/gas/i386/align-branch-1i.d: Likewise.
5520 * testsuite/gas/i386/align-branch-5.d: Likewise.
5521 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
5522 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
5523 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
5524 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
5525 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
5526 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
5527 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
5528 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
5529 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
5530 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
5531 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
5532 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
5533
7a6bf3be
SB		 55342020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
5535
5536 PR 25377
5537 * config/tc-z80.c: Add support for half precision, single
5538 precision and double precision floating point values.
5539 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
5540 * doc/as.texi: Add new z80 command line options.
5541 * doc/c-z80.texi: Document new z80 command line options.
5542 * testsuite/gas/z80/ez80_pref_dis.s: New test.
5543 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
5544 * testsuite/gas/z80/z80.exp: Run the new test.
5545 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
5546 * testsuite/gas/z80/fp_zeda32.d: Likewise.
5547 * testsuite/gas/z80/strings.d: Update expected output.
5548
82e9597c
MM		 55492020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
5550
5551 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
5552 dependency.
5553
5e4f7e05
CZ		 55542020-01-13 Claudiu Zissulescu <claziss@gmail.com>
5555
5556 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
5557 the CPU.
5558 * config/tc-arc.h: Add header if/defs.
5559 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
5560
febda64f
AM		 55612020-01-13 Alan Modra <amodra@gmail.com>
5562
5563 * testsuite/gas/wasm32/allinsn.d: Update expected output.
5564
5496abe1
AM		 55652020-01-13 Alan Modra <amodra@gmail.com>
5566
5567 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
5568 insertion.
5569
ec4181f2
AM		 55702020-01-10 Alan Modra <amodra@gmail.com>
5571
5572 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
5573 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
5574
40c75bc8
SB		 55752020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5576
5577 PR 25224
5578 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
5579 opcode byte values.
5580 (emit_ld_r_r): Likewise.
5581 (emit_ld_rr_m): Likewise.
5582 (emit_ld_rr_nn): Likewise.
5583
72aea328
JB		 55842020-01-09 Jan Beulich <jbeulich@suse.com>
5585
5586 * config/tc-i386.c (optimize_encoding): Add
5587 is_any_vex_encoding() invocations. Drop respective
5588 i.tm.extension_opcode == None checks.
5589
3f93af61
JB		 55902020-01-09 Jan Beulich <jbeulich@suse.com>
5591
5592 * config/tc-i386.c (md_assemble): Check RegRex is clear during
5593 REX transformations. Correct comment indentation.
5594
7697afb6
JB		 55952020-01-09 Jan Beulich <jbeulich@suse.com>
5596
5597 * config/tc-i386.c (optimize_encoding): Generalize register
5598 transformation for TEST optimization.
5599
d835a58b
JB		 56002020-01-09 Jan Beulich <jbeulich@suse.com>
5601
5602 * testsuite/gas/i386/x86-64-sysenter-amd.s,
5603 testsuite/gas/i386/x86-64-sysenter-amd.d,
5604 testsuite/gas/i386/x86-64-sysenter-amd.l,
5605 testsuite/gas/i386/x86-64-sysenter-intel.d,
5606 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
5607 * testsuite/gas/i386/i386.exp: Run new tests.
5608
915808f6
NC		 56092020-01-08 Nick Clifton <nickc@redhat.com>
5610
5611 PR 25284
5612 * doc/as.texi (Align): Document the fact that all arguments can be
5613 omitted.
5614 (Balign): Likewise.
5615 (P2align): Likewise.
5616
f1f28025
NC		 56172020-01-08 Nick Clifton <nickc@redhat.com>
5618
5619 PR 14891
5620 * config/obj-elf.c (obj_elf_section): Fail if the section name is
5621 already defined as a different symbol type.
5622 * testsuite/gas/elf/pr14891.s: New test source file.
5623 * testsuite/gas/elf/pr14891.d: New test driver.
5624 * testsuite/gas/elf/pr14891.s: New test expected error output.
5625 * testsuite/gas/elf/elf.exp: Run the new test.
5626
030a2e78
AM		 56272020-01-08 Alan Modra <amodra@gmail.com>
5628
5629 * config/tc-z8k.c (md_begin): Make idx unsigned.
5630 (get_specific): Likewise for this_index.
5631
2a1ebfb2
CZ		 56322020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
5633
5634 * onfig/tc-arc.c (parse_reloc_symbol): New function.
5635 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
5636 (md_operand): Set X_md to absent.
5637 (arc_parse_name): Check for X_md.
5638
16d87673
SB		 56392020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5640
5641 PR 25311
5642 * as.h (TC_STRING_ESCAPES): Provide a default definition.
5643 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
5644 NO_STRING_ESCAPES.
5645 * read.c (next_char_of_string): Likewise.
5646 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
5647 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
5648
a2322019
NC		 56492020-01-03 Nick Clifton <nickc@redhat.com>
5650
5651 * po/sv.po: Updated Swedish translation.
5652
5437a02a
JB		 56532020-01-03 Jan Beulich <jbeulich@suse.com>
5654
5655 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
5656 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5657
567dfba2
JB		 56582020-01-03 Jan Beulich <jbeulich@suse.com>
5659
5660 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
5661 by-element usdot. Add 64-bit form tests for by-element sudot.
5662 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
5663
8c45011a
JB		 56642020-01-03 Jan Beulich <jbeulich@suse.com>
5665
5666 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5667 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5668
f4950f76
JB		 56692020-01-03 Jan Beulich <jbeulich@suse.com>
5670
5671 * testsuite/gas/aarch64/f64mm.d,
5672 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5673
6655dba2
SB		 56742020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
5675
5676 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5677 support for assembler code generated by SDCC. Add new relocation
5678 types. Add z80-elf target support.
5679 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5680 labels. Local labels starts from ".L".
5681 * NEWS: Mention the new support.
5682 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5683 * testsuite/gas/all/fwdexp.s: Likewise.
5684 * testsuite/gas/all/cond.l: Likewise.
5685 * testsuite/gas/all/cond.s: Likewise.
5686 * testsuite/gas/all/fwdexp.d: Likewise.
5687 * testsuite/gas/all/fwdexp.s: Likewise.
5688 * testsuite/gas/elf/section2.e-mips: Likewise.
5689 * testsuite/gas/elf/section2.l: Likewise.
5690 * testsuite/gas/elf/section2.s: Likewise.
5691 * testsuite/gas/macros/app1.d: Likewise.
5692 * testsuite/gas/macros/app1.s: Likewise.
5693 * testsuite/gas/macros/app2.d: Likewise.
5694 * testsuite/gas/macros/app2.s: Likewise.
5695 * testsuite/gas/macros/app3.d: Likewise.
5696 * testsuite/gas/macros/app3.s: Likewise.
5697 * testsuite/gas/macros/app4.d: Likewise.
5698 * testsuite/gas/macros/app4.s: Likewise.
5699 * testsuite/gas/macros/app4b.s: Likewise.
5700 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5701 * testsuite/gas/z80/z80.exp: Add new tests
5702 * testsuite/gas/z80/dollar.d: New file.
5703 * testsuite/gas/z80/dollar.s: New file.
5704 * testsuite/gas/z80/ez80_adl_all.d: New file.
5705 * testsuite/gas/z80/ez80_adl_all.s: New file.
5706 * testsuite/gas/z80/ez80_adl_suf.d: New file.
5707 * testsuite/gas/z80/ez80_isuf.s: New file.
5708 * testsuite/gas/z80/ez80_z80_all.d: New file.
5709 * testsuite/gas/z80/ez80_z80_all.s: New file.
5710 * testsuite/gas/z80/ez80_z80_suf.d: New file.
5711 * testsuite/gas/z80/r800_extra.d: New file.
5712 * testsuite/gas/z80/r800_extra.s: New file.
5713 * testsuite/gas/z80/r800_ii8.d: New file.
5714 * testsuite/gas/z80/r800_z80_doc.d: New file.
5715 * testsuite/gas/z80/z180.d: New file.
5716 * testsuite/gas/z80/z180.s: New file.
5717 * testsuite/gas/z80/z180_z80_doc.d: New file.
5718 * testsuite/gas/z80/z80_doc.d: New file.
5719 * testsuite/gas/z80/z80_doc.s: New file.
5720 * testsuite/gas/z80/z80_ii8.d: New file.
5721 * testsuite/gas/z80/z80_ii8.s: New file.
5722 * testsuite/gas/z80/z80_in_f_c.d: New file.
5723 * testsuite/gas/z80/z80_in_f_c.s: New file.
5724 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5725 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5726 * testsuite/gas/z80/z80_out_c_0.d: New file.
5727 * testsuite/gas/z80/z80_out_c_0.s: New file.
5728 * testsuite/gas/z80/z80_reloc.d: New file.
5729 * testsuite/gas/z80/z80_reloc.s: New file.
5730 * testsuite/gas/z80/z80_sli.d: New file.
5731 * testsuite/gas/z80/z80_sli.s: New file.
5732
a65b5de6
SN		 57332020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
5734
5735 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5736 REGLIST_RN.
5737
b14ce8bf
AM		 57382020-01-01 Alan Modra <amodra@gmail.com>
5739
5740 Update year range in copyright notice of all files.
5741
0b114740 5742For older changes see ChangeLog-2019
3499769a 5743\f
0b114740 5744Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 5745
5746Copying and distribution of this file, with or without modification,
5747are permitted in any medium without royalty provided the copyright
5748notice and this notice are preserved.
5749
5750Local Variables:
5751mode: change-log
5752left-margin: 8
5753fill-column: 74
5754version-control: never
5755End:
A mirror of the official binutils-gdb repository