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gas: Fix uninitialized c64 member of aarch64_fix struct
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
4a282ed9
AC		 12021-07-13 Alex Coplan <alex.coplan@arm.com>
2
3 * config/tc-aarch64.h (TC_INIT_FIX_DATA): Initialize c64
4 member.
5
4ca9b406
SP		 62020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
7
8 * config/tc-aarch64.c (s_tlsdesccall): Emit Morello
9 TLSDESC_CALL in C64 code.
10 (reloc_table): Add Morello relocation.
11 (md_apply_fix): Emit Morello TLSDESC_LD128_LO12 in C64 code.
12 (aarch64_force_relocation): Add Morello TLSDESC relocations.
13 * testsuite/gas/aarch64/morello-tlsdesc-c64.d: New file.
14 * testsuite/gas/aarch64/morello-tlsdesc.d: New file.
15 * testsuite/gas/aarch64/morello-tlsdesc.s: New file.
16
fa6ca5e2
SP		 172020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
18
19 * config/tc-aarch64.c (REG_DW_CSP, REG_DW_CLR): New macros.
20 (s_aarch64_cfi_b_key_frame): Adjust for new entry_extras
21 struct.
22 (tc_aarch64_frame_initial_instructions): Adjust for C64.
23 (tc_aarch64_fde_entry_init_extra,
24 tc_aarch64_cfi_startproc_exp): New functions.
25 (tc_aarch64_regname_to_dw2regnum): Support capability
26 registers.
27 * config/tc-aarch64.h (fde_entry): Forward declaration.
28 (eh_entry_extras): New struct.
29 (tc_fde_entry_extras, tc_cie_entry_extras): Use it.
30 (tc_fde_entry_init_extra): Set to
31 tc_aarch64_fde_entry_init_extra.
32 (tc_output_cie_extra): Emit 'C' for C64.
33 (tc_cie_fde_equivalent_extra): Adjust for C64.
34 (tc_cie_entry_init_extra): Likewise.
35 (tc_cfi_startproc_exp): New macro.
36 (tc_aarch64_cfi_startproc_exp,
37 tc_aarch64_fde_entry_init_extra): New function declarations.
38 * dw2gencfi.c (tc_cfi_startproc_exp): New macro.
39 (dot_cfi_startproc): Use it.
40 * testsuite/gas/aarch64/morello-eh.d: New test.
41 * testsuite/gas/aarch64/morello-eh.s: New test.
42
e19e9199
SP		 432020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
44
45 * config/tc-aarch64.c (parse_operands): Choose C64 branch
46 relocations when appropriate.
47 (md_apply_fix, aarch64_force_relocation,
48 aarch64_fix_adjustable): Support C64 branch relocations.
49
a1bdea65
SP		 502020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
51
52 * config/tc-aarch64.c (parse_operands): Emit C64 relocations
53 for got_lo12. Move old relocation checks from...
54 (md_apply_fix): ... here.
55 * testsuite/gas/aarch64/morello-ldst-reloc.d: Add tests.
56 * testsuite/gas/aarch64/morello-ldst-reloc.s: Likewise.
57
d2beed31
SP		 582020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
59
60 * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
61 Support alternate base loads and stores.
62 (parse_operands): Support relocations for alternate base
63 address operands.
64 * testsuite/gas/aarch64/morello-ldst-reloc.d: New file.
65 * testsuite/gas/aarch64/morello-ldst-reloc.s: New file.
66
40bbb79e
SP		 672020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
68
69 * config/tc-aarch64.c (s_aarch64_capinit): New function.
70 (md_pseudo_table): Use it.
71 (md_apply_fix): Add BFD_RELOC_MORELLO_CAPINIT.
72 (aarch64_fix_adjustable): Return FALSE for capabilities.
73 * testsuite/gas/aarch64/morello-capinit.d: New test file.
74 * testsuite/gas/aarch64/morello-capinit.s: Likewise.
75
92504105
SP		 762020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
77
78 * config/tc-aarch64.c (reloc_table_entry): Add c64_adrp_type
79 field.
80 (reloc_table): Adjust.
81 (parse_adrp): Adjust users.
82 (md_apply_fix): Add MORELLO_ADR_GOT_PAGE,
83 MORELLO_ADR_HI20_PCREL and MORELLO_ADR_HI20_NC_PCREL.
84 * testsuite/gas/aarch64/morello_insn-c64.d: Adjust test.
85
bbb36683
SP		 862020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
87
88 * config/tc-aarch64.c (process_omitted_operand,
89 parse_operands): Add Cat_SYS.
90 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
91 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
92 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
93
801f0a7d
SP		 942020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
95
96 * config/tc-aarch64.c (parse_sys_reg): New opcode argument.
97 (parse_operands): Adjust callers.
98 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
99 * testsuite/gas/aarch64/morello_insn.d: Likewise.
100 * testsuite/gas/aarch64/morello_insn.s: Likewise.
101
321c4e1a
SP		 1022020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
103
104 * config/tc-aarch64.c (parse_operands): Add A64C_ADDR_ADRDP.
105 Support 20-bit offset for capability variants.
106 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
107 * testsuite/gas/aarch64/morello_insn.d: Likewise.
108 * testsuite/gas/aarch64/morello_insn.s: Likewise.
109
cd0042b3
SP		 1102020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
111
112 * config/tc-aarch64.c (parse_operand): Reuse ADDR_UIMM12 code
113 in CAPADDR_UIMM9.
114 (try_to_encode_as_unscaled_ldst, fix_insn): Add support for
115 altbase loads and stores.
116 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
117 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
118 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
119
7b45fa4f
SP		 1202020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
121
122 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
123 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
124 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
125
ec87fc0f
SP		 1262020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
127
128 * config/tc-aarch64.c (parse_operands): Add Rsz2, Fsz, St and
129 CAPADDR_SIMM9.
130 (try_to_encode_as_unscaled_ldst): Add unscaled altbase loads.
131 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
132 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
133 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
134
08da6e93
SP		 1352020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
136
137 * config/tc-aarch64.c (parse_operands): Add Rsz,
138 CAPADDR_REGOFF, CAPADDR_UIMM9.
139 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
140 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
141 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
142
477ec121
SP		 1432020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
144
145 * config/tc-aarch64.c (parse_operands): Add Wt.
146 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
147 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
148 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
149
324988cf
SP		 1502020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
151
152 * config/tc-aarch64.c (parse_operands, fix_insn): Add
153 A64C_ADDR_SIMM9.
154 (try_to_encode_as_unscaled_ldst): Add capability loads.
155 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
156 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
157 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
158
f7d2c675
SP		 1592020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
160
161 * config/tc-aarch64.c (encode_ld_lit_ofs_17): New function.
162 (parse_operands, programmer_friendly_fixup, md_apply_fix): Add
163 ADDR_PCREL17.
164
e9af8aad
SP		 1652020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
166
167 * config/tc-aarch64.c (parse_operands, fix_insn): Add
168 A64C_ADDR_SIMM7.
169 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
170 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
171 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
172
f260da95
SP		 1732020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
174
175 * config/tc-aarch64.c (aarch64_addr_reg_parse): Add capability
176 registers.
177 (parse_address_main): Support capability address operands.
178 (parse_cap_address): New function.
179 (parse_operands): Add CAPADDR_SIMPLE and CAPADDR_SIMM7.
180 * testsuite/gas/aarch64/morello_ldst-c64.d: Add tests.
181 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
182 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
183
7ce74d61
SP		 1842020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
185
186 * config/tc-aarch64.c (parse_operands): Add FORM.
187 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
188 * testsuite/gas/aarch64/morello_insn.d: Likewise.
189 * testsuite/gas/aarch64/morello_insn.s: Likewise.
190
0bd71233
SP		 1912020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
192
193 * config/tc-aarch64.c (parse_operands): Add IMM6_EXT.
194 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
195 * testsuite/gas/aarch64/morello_insn.d: Likewise.
196 * testsuite/gas/aarch64/morello_insn.s: Likewise.
197
3e2ac3d2
SP		 1982020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
199
200 * config/tc-aarch64.c (parse_perms): New function.
201 (parse_operands): Add PERM.
202 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
203 * testsuite/gas/aarch64/morello_insn.d: Likewise.
204 * testsuite/gas/aarch64/morello_insn.s: Likewise.
205
1ef7b7e1
SP		 2062020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
207
208 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
209 * testsuite/gas/aarch64/morello_insn.d: Likewise.
210 * testsuite/gas/aarch64/morello_insn.s: Likewise.
211 * testsuite/gas/aarch64/morello_ldst-c64.d: New file.
212 * testsuite/gas/aarch64/morello_ldst.d: Likewise.
213 * testsuite/gas/aarch64/morello_ldst.s: Likewise.
214
adffaa8e
SP		 2152020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
216
217 * config/tc-aarch64.c (process_omitted_operand): Identify Can.
218 (parse_operands): Add CST_REG, Cam_SP
219 and A64C_IMMV4.
220 * testsuite/gas/aarch64/morello_insn.s: Add tests.
221 * testsuite/gas/aarch64/morello_insn.d: Likewise.
222 * testsuite/gas/aarch64/morello_insn-c64.d: Likewise.
223
9e5e0b29
SP		 2242020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
225
226 * config/tc-aarch64.c (parse_operands): Add A64C_IMM8.
227 * testsuite/gas/aarch64/morello_insn.d: Add tests.
228 * testsuite/gas/aarch64/morello_insn-c64.d: Likewise.
229 * testsuite/gas/aarch64/morello_insn.s: Likewise.
230
dc64c2ba
SP		 2312020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
232
233 * config/tc-aarch64.c (parse_operands, fix_insn): Add
234 A64C_AIMM and A64C_Rm_EXT.
235 * testsuite/gas/aarch64/morello_insn.d: Add tests.
236 * testsuite/gas/aarch64/morello_insn-c64.d: Add tests.
237 * testsuite/gas/aarch64/morello_insn.s: Likewise.
238
ec145252
SP		 2392020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
240
241 * config/tc-aarch64.c (parse_operands): Add capability
242 register operands.
243 * testsuite/gas/aarch64/morello_insn.d: Add tests.
244 * testsuite/gas/aarch64/morello_insn-c64.d: Likewise.
245 * testsuite/gas/aarch64/morello_insn.s: Likewise.
246
f0070c1e
SP		 2472020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
248
249 * config/tc-aarch64.c (FIXUP_F_C64): New macro.
250 (output_inst, parse_operands): Use it.
251 (aarch64_force_relocation, aarch64_fix_adjustable): Defer
252 relocation of branches with different source and targets to
253 the linker.
254 * config/tc-aarch64.h (aarch64_fix): New member c64.
255
8b21361b
SP		 2562020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
257
258 * config/tc-aarch64.c: Include cpu-aarch64.h.
259 (IS_C64): New macro.
260 (make_mapping_symbol, aarch64_frob_label): Set LSB of C64
261 symbol.
262 (aarch64_adjust_symtab): Mark all C64 functions.
263 (parse_operands): Set LSB when target of ADR is a function.
264 (aarch64_fix_adjustable): New function.
265 * config/tc-aarch64.h (AARCH64_SET_FLAG, AARCH64_RESET_FLAG,
266 AARCH64_FLAG_C64, AARCH64_IS_C64, AARCH64_SET_C64): New
267 macros.
268 (aarch64_fix_adjustable): New function.
269 (tc_fix_adjustable): Use it.
270
3979cf50
SP		 2712020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
272
273 * config/tc-aarch64.h (mstate): Add MAP_C64.
274 * config/tc-aarch64.c (make_mapping_symbol): Add capability
275 mapping symbol.
276 (MAP_CUR_INSN): New macro.
277 (mapping_state, s_aarch64_inst, md_assemble,
278 aarch64_handle_align, aarch64_init_frag): Use it.
279 (output_operand_error_record, do_encode,
280 try_to_encode_as_unscaled_ldst, fix_mov_imm_insn, fix_insn):
281 Pass CPU_VARIANT to AARCH64_OPCODE_ENCODE.
282 * doc/c-aarch64.texi: Document $c.
283
3493da5c
SP		 2842020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
285
286 * config/tc-aarch64.c (AARCH64_REG_TYPES,
287 get_reg_expected_msg, aarch64_addr_reg_parse, parse_address,
288 reg_names): Add capability registers.
289 (parse_operands): Identify capability register based address.
290 (aarch64_archs): Add morello.
291 (aarch64_features): Add a64c and c64.
292 * doc/c-aarch64.texi: Document -march flags.
293 * testsuite/gas/aarch64/morello_insn.d: New file
294 * testsuite/gas/aarch64/morello_insn-c64.d: New file
295 * testsuite/gas/aarch64/morello_insn.s: New file.
296
261dde89
SP		 2972020-10-20 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
298
299 * config/tc-aarch64.c (output_operand_error_report): Account
300 for CPU_VARIANT in error messages.
301 * testsuite/gas/aarch64/illegal-sve2.l: Adjust.
302 * testsuite/gas/aarch64/verbose-error.l: Adjust.
303
9717970a
L		 3042020-10-17 H.J. Lu <hongjiu.lu@intel.com>
305
306 PR gas/25878
307 PR gas/26740
308 * testsuite/gas/i386/dwarf5-line-4.d: New file.
309 * testsuite/gas/i386/dwarf5-line-4.s: Likewise.
310 * testsuite/gas/i386/i386.exp: Run dwarf5-line-4.
311
7ffdc9ae
L		 3122020-10-17 H.J. Lu <hongjiu.lu@intel.com>
313
314 PR gas/25878
315 PR gas/26740
316 * testsuite/gas/i386/dwarf5-line-3.s: Replace dwarf5-line-2.S
317 with dwarf5-line-3.S.
318 * testsuite/gas/i386/dwarf5-line-3.d: Updated.
319
bd0c565e
L		 3202020-10-17 H.J. Lu <hongjiu.lu@intel.com>
321
322 PR gas/25878
323 PR gas/26740
324 * dwarf2dbg.c (allocate_filename_to_slot): Don't reuse the slot 1
325 here.
326 (dwarf2_where): Restore as_where.
327 (dwarf2_directive_filename): Clear the slot 1 if it was assigned
328 to the input file.
329 * testsuite/gas/i386/dwarf5-line-2.d: New file.
330 * testsuite/gas/i386/dwarf5-line-2.s: Likewise.
331 * testsuite/gas/i386/dwarf5-line-3.d: Likewise.
332 * testsuite/gas/i386/dwarf5-line-3.s: Likewise.
333 * testsuite/gas/i386/i386.exp: Run dwarf5-line-2 and
334 dwarf5-line-3.
335
6915020b
L		 3362020-10-16 H.J. Lu <hongjiu.lu@intel.com>
337
338 PR gas/25878
339 PR gas/26740
340 * dwarf2dbg.c (file_entry): Remove auto_assigned.
341 (assign_file_to_slot): Remove the auto_assign argument.
342 (allocate_filenum): Updated.
343 (allocate_filename_to_slot): Reuse the input file entry in the
344 file table.
345 (dwarf2_where): Replace as_where with as_where_physical.
346 * testsuite/gas/i386/dwarf5-line-1.d: New file.
347 * testsuite/gas/i386/dwarf5-line-1.s: Likewise.
348 * testsuite/gas/i386/i386.exp: Run dwarf5-line-1.
349
57392598
CL		 3502020-10-16 Lili Cui <lili.cui@intel.com>
351
6915020b
L		 352 * config/tc-i386.c (cpu_flags_match): Move Pseudo Prefix check
353 to ...
354 (match_template): Here.
57392598
CL		 355 * testsuite/gas/i386/avx-vnni-inval.l: New file.
356 * testsuite/gas/i386/avx-vnni-inval.s: Likewise.
357 * testsuite/gas/i386/avx-vnni.d: Delete invalid {vex2} test.
358 * testsuite/gas/i386/avx-vnni.s: Likewise.
359 * testsuite/gas/i386/i386.exp: Add AVX VNNI invalid tests.
360 * testsuite/gas/i386/x86-64-avx-vnni-inval.l: New file.
361 * testsuite/gas/i386/x86-64-avx-vnni-inval.s: Likewise.
362 * testsuite/gas/i386/x86-64-avx-vnni.d: Delete invalid {vex2} test.
363 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
364
58bf9b6a
L		 3652020-10-14 H.J. Lu <hongjiu.lu@intel.com>
366 Lili Cui <lili.cui@intel.com>
367
368 * NEWS: Add Intel AVX VNNI.
369 * config/tc-i386.c (cpu_arch): Add .avx_vnni and noavx_vnni.
370 (cpu_flags_match): Support CpuVEX_PREFIX.
371 * doc/c-i386.texi: Document .avx_vnni, noavx_vnni and how to
372 encode Intel VNNI instructions with VEX prefix.
373 * testsuite/gas/i386/avx-vnni.d: New file.
374 * testsuite/gas/i386/avx-vnni.s: Likewise.
375 * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
376 * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
377 * testsuite/gas/i386/i386.exp: Run AVX VNNI tests.
378
c1fa250a
LC		 3792020-10-14 Lili Cui <lili.cui@intel.com>
380
381 * NEWS: Add Intel HRESET.
382 * config/tc-i386.c (cpu_arch): Add .hreset.
383 (cpu_noarch): Likewise.
384 * doc/c-i386.texi: Document .hreset, nohreset.
385 * testsuite/gas/i386/i386.exp: Run HRESET tests.
386 * testsuite/gas/i386/hreset.d: New file.
387 * testsuite/gas/i386/x86-64-hreset.d: Likewise.
388 * testsuite/gas/i386/hreset.s: Likewise.
389
f64c42a9
LC		 3902020-10-14 Lili Cui <lili.cui@intel.com>
391
392 * NEWS: Add Intel UINTR.
393 * config/tc-i386.c (cpu_arch): Add .uintr.
394 (cpu_noarch): Likewise.
395 * doc/c-i386.texi: Document .uintr and nouintr.
396 * testsuite/gas/i386/i386.exp: Run UINTR tests.
397 * testsuite/gas/i386/x86-64-uintr.d: Likewise.
398 * testsuite/gas/i386/x86-64-uintr.s: Likewise.
399
8b65b895
L		 4002020-10-14 H.J. Lu <hongjiu.lu@intel.com>
401
402 * config/tc-i386.c (load_insn_p): Check opcodeprefix == 0 for
403 base_opcode == 0xfc7.
404 (match_template): Likewise.
405 (process_suffix): Check opcodeprefix == PREFIX_0XF2 for CRC32.
406 (check_byte_reg): Likewise.
407 (output_insn): Don't add the 0xf3 prefix twice for PadLock
408 instructions. Don't add prefix from non-VEX/EVEX base_opcode.
409
7b47a312
L		 4102020-10-13 H.J. Lu <hongjiu.lu@intel.com>
411
412 * config/tc-i386.c (build_vex_prefix): Replace vexopcode with
413 opcodeprefix.
414 (build_evex_prefix): Likewise.
415 (is_any_vex_encoding): Don't check vexopcode.
416 (output_insn): Handle opcodeprefix.
417
32930e4e
L		 4182020-10-09 H.J. Lu <hongjiu.lu@intel.com>
419
420 PR gas/26703
421 * config/tc-i386.c (xstate): Add xstate_mask.
422 (md_assemble): Check i.types[j], instead of i.tm.operand_types[j],
423 for xstate. Set xstate_mask, instead of xstate_zmm, for RegMask.
424 (output_insn): Update for GNU_PROPERTY_X86_ISA_1_V[234]. Update
425 xstate for mask register and VSIB.
426 * testsuite/gas/i386/i386.exp: Run more GNU_PROPERTY tests.
427 * testsuite/gas/i386/property-1.s: Updated to the current
428 GNU_PROPERTY_X86_ISA_1_USED value.
429 * testsuite/gas/i386/property-2.s: Only keep cmove.
430 * testsuite/gas/i386/property-3.s: Changed to addsubpd.
431 * testsuite/gas/i386/property-1.d: Updated.
432 * testsuite/gas/i386/property-2.d: Likewise.
433 * testsuite/gas/i386/property-3.d: Likewise.
434 * testsuite/gas/i386/property-4.d: Likewise.
435 * testsuite/gas/i386/property-5.d: Likewise.
436 * testsuite/gas/i386/property-6.d: Likewise.
437 * testsuite/gas/i386/x86-64-property-1.d: Likewise.
438 * testsuite/gas/i386/x86-64-property-2.d: Likewise.
439 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
440 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
441 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
442 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
443 * testsuite/gas/i386/x86-64-property-7.d: Likewise.
444 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
445 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
446 * testsuite/gas/i386/property-11.d: New file.
447 * testsuite/gas/i386/property-11.s: Likewise.
448 * testsuite/gas/i386/property-12.d: Likewise.
449 * testsuite/gas/i386/property-12.s: Likewise.
450 * testsuite/gas/i386/property-13.d: Likewise.
451 * testsuite/gas/i386/property-13.s: Likewise.
452 * testsuite/gas/i386/x86-64-property-11.d: Likewise.
453 * testsuite/gas/i386/x86-64-property-12.d: Likewise.
454 * testsuite/gas/i386/x86-64-property-13.d: Likewise.
455 * testsuite/gas/i386/x86-64-property-14.d: Likewise.
456 * testsuite/gas/i386/x86-64-property-14.s: Likewise.
457
05cfb0d8
AC		 4582020-10-06 Alex Coplan <alex.coplan@arm.com>
459
460 PR 26699
461 * config/tc-aarch64.c (asm_barrier_opt): Delete.
462 (parse_barrier): Fix bogus type punning.
463 * testsuite/gas/aarch64/system.d: Update disassembly.
464 * testsuite/gas/aarch64/system.s: Add isb sy test.
465
0ae9445d
SB		 4662020-10-06 Sergey Belyashav <sergey.belyashov@gmail.com>
467
468 PR 26692
469 * config/tc-z80.c (md_begin): Ensure that xpressions are empty
470 before using them.
471 (unify_indexed): Likewise.
472 (z80_start_line_hook): Improve hash sign handling when SDCC
473 compatibility mode enabled.
474 (md_parse_exp_not_indexed): Improve indirect addressing
475 detection.
476 (md_pseudo_table): Accept hd64 as an alias of z810.
477
3ce6300e
AM		 4782020-10-06 Alan Modra <amodra@gmail.com>
479
480 * testsuite/gas/elf/sh-link-zero.s: Don't start directives in
481 first column. Don't use numeric labels.
482
cc8b27f8
KR		 4832020-10-05 Kamil Rytarowski <n54@gmx.com>
484
485 * configure.tgt (aarch64*-*-netbsd*): Add target.
486
0cc79db2
SN		 4872020-10-05 Samanta Navarro <ferivoz@riseup.net>
488
489 * doc/as.texi: Fix spelling mistakes.
490 * doc/c-wasm32.texi: Likewise.
491
6d96a594
C		 4922020-10-05 T.K. Chia <u1049321969@caramail.com>
493
494 PR gas/26694
495 * NEWS: Updated for i386 lcall and ljmp change.
496 * config/tc-i386.c (output_interseg_jump): Allow non-absolute
497 segment operand for immediate lcall and ljmp.
498 * testsuite/gas/i386/jump.d,
499 * testsuite/gas/i386/jump.s,
500 * testsuite/gas/i386/jump16.d,
501 * testsuite/gas/i386/jump16.e,
502 * testsuite/gas/i386/jump16.s: Add tests for non-absolute
503 segment operand for immediate ljmp.
504
5b316d90
L		 5052020-10-05 H.J. Lu <hongjiu.lu@intel.com>
506
507 PR binutils/26704
508 * testsuite/gas/i386/noreg64-data16.d: Expect sysretl instead of
509 sysret.
510 * testsuite/gas/i386/noreg64.d: Likewise.
511 * testsuite/gas/i386/x86-64-intel64.d: Likewise.
512 * testsuite/gas/i386/x86-64-opcode.d: Likewise.
513
0e9f3bf1
L		 5142020-10-05 H.J. Lu <hongjiu.lu@intel.com>
515
516 PR binutils/26705
517 * testsuite/gas/i386/x86-64-suffix.s: Add "mov %rsp,%rbp" before
518 sysretq.
519 * testsuite/gas/i386/x86-64-suffix-intel.d: Updated.
520 * testsuite/gas/i386/x86-64-suffix.d: Likewise.
521
b71702f1
NC		 5222020-10-05 Nick Clifton <nickc@redhat.com>
523
524 PR 26253
525 * config/obj-elf.c (obj_elf_section): Accept a numeric value for
526 the "o" section flag. Interpret it as a section index. Allow an
527 index of zero.
528 * doc/as.texi: Document the new behaviour.
529 * NEWS: Mention the new feature. Tidy entries.
530 * testsuite/gas/elf/sh-link-zero.s: New test.
531 * testsuite/gas/elf/sh-link-zero.d: New test driver.
532 * testsuite/gas/elf/elf.exp: Run the new test.
533 * testsuite/gas/elf/section21.l: Updated expected assembler
534 output.
535
b3a3496f
L		 5362020-10-03 H.J. Lu <hongjiu.lu@intel.com>
537
538 PR gas/26685
539 * config/tc-i386.c (process_suffix): Also check the register
540 operand for the address size prefix if the memory operand has
541 no real registers.
542 * testsuite/gas/i386/enqcmd-16bit.d: New file.
543 * testsuite/gas/i386/enqcmd-16bit.s: Likewise.
544 * testsuite/gas/i386/movdir-16bit.d: Likewise.
545 * testsuite/gas/i386/movdir-16bit.s: Likewise.
546 * testsuite/gas/i386/enqcmd.s: Add tests with symbol and DISP.
547 * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
548 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
549 * testsuite/gas/i386/movdir.s: Add tests with symbol and DISP.
550 Remove the .code16 test.
551 * testsuite/gas/i386/i386.exp: Run movdir-16bit and enqcmd-16bit.
552 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
553 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
554 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
555 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
556 * testsuite/gas/i386/enqcmd-intel.d: Likewise.
557 * testsuite/gas/i386/enqcmd.d: Likewise.
558 * testsuite/gas/i386/movdir-intel.d: Likewise.
559 * testsuite/gas/i386/movdir.d: Likewise.
560 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
561 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
562 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
563 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
564
7bd766cc
NC		 5652020-10-02 Nick Clifton <nickc@redhat.com>
566
567 * testsuite/gas/arm/mve-vcvtne-it.d: Allow for padding inserted by
568 PE based targets.
569
642f545a
NC		 5702020-10-01 Nick Clifton <nickc@redhat.com>
571
572 * config/obj-elf (elf_pseudo_table): Add attach_to_group.
573 (obj_elf_attach_to_group): New function.
574 * doc/as.texi: Document the new directive.
575 * NEWS: Mention the new feature.
576 * testsuite/gas/elf/attach-1.s: New test.
577 * testsuite/gas/elf/attach-1.d: New test driver.
578 * testsuite/gas/elf/attach-2.s: New test.
579 * testsuite/gas/elf/attach-2.d: New test driver.
580 * testsuite/gas/elf/attach-err.s: New test.
581 * testsuite/gas/elf/attach-err.d: New test driver.
582 * testsuite/gas/elf/attach-err.err: New test error output.
583 * testsuite/gas/elf/elf.exp: Run the new tests.
584
27f13469
L		 5852020-09-16 H.J. Lu <hongjiu.lu@intel.com>
586
587 PR gas/26685
588 * config/tc-i386.c (process_suffix): Check the register operand
589 for the address size prefix if the memory operand is symbol(%rip).
590 * testsuite/gas/i386/x86-64-enqcmd.s: Add tests with RIP-relative
591 addressing.
592 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
593 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
594 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
595 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
596 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
597
77718e5b
PW		 5982020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
599
600 * config/tc-aarch64.c: Add Cortex-A78 and Cortex-A78AE cores.
601 * doc/c-aarch64.texi: Update docs.
602 * NEWS: Update news.
603
c81946ef
AC		 6042020-09-30 Alex Coplan <alex.coplan@arm.com>
605
606 * NEWS: Mention recent Arm processor support.
607
990e5268
AC		 6082020-09-30 Alex Coplan <alex.coplan@arm.com>
609
610 * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n2.
611 * doc/c-aarch64.texi: Document support for Neoverse N2.
612
e37c930f
AM		 6132020-09-30 Alan Modra <amodra@gmail.com>
614
615 * config/obj-elf.c (obj_elf_change_section): Rename variable to
616 avoid shadowing warning.
617 * symbols.c (symbol_entry_find): Init all symbol_flags fields.
618
aeaccbf4
PW		 6192020-09-29 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
620
621 * NEWS: TRBE, ETE, ETMv4 and Cortex-X1 news updates.
622
394e9bf6
PW		 6232020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
624
625 * config/tc-arm.c: (arm_cpus): Add Cortex-X1.
626 * doc/c-arm.texi: Document -mcpu=cortex-x1.
627 * testsuite/gas/arm/cpu-cortex-x1.d: New test.
628
12e35da6
PW		 6292020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
630
631 * testsuite/gas/aarch64/etm-ro-invalid.d: New test.
632 * testsuite/gas/aarch64/etm-ro-invalid.l: New test.
633 * testsuite/gas/aarch64/etm-ro-invalid.s: New test.
634 * testsuite/gas/aarch64/etm-ro.s: New test.
635 * testsuite/gas/aarch64/etm-wo-invalid.d: New test.
636 * testsuite/gas/aarch64/etm-wo-invalid.l: New test.
637 * testsuite/gas/aarch64/etm-wo-invalid.s: New test.
638 * testsuite/gas/aarch64/etm-wo.s: New test.
639 * testsuite/gas/aarch64/etm.s: New test.
640 * testsuite/gas/aarch64/sysreg.d: system register s2_1_c0_c3_0
641 disassembled now to trcstatr.
642
47e1f9de
PW		 6432020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
644
645 * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
646 * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
647
3454861d
PW		 6482020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
649
12e35da6
PW		 650 * testsuite/gas/aarch64/ete.d: New test.
651 * testsuite/gas/aarch64/ete.s: New test.
3454861d 652
1ff8e401
PW		 6532020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
654
12e35da6
PW		 655 * testsuite/gas/aarch64/trbe-invalid.d: New test.
656 * testsuite/gas/aarch64/trbe-invalid.l: New test.
657 * testsuite/gas/aarch64/trbe-invalid.s: New test.
658 * testsuite/gas/aarch64/trbe.d: New test.
659 * testsuite/gas/aarch64/trbe.s: New test.
1ff8e401 660
9bede61c
AC		 6612020-09-28 Alex Coplan <alex.coplan@arm.com>
662
663 * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
664
c769fd6a
AC		 6652020-09-28 Alex Coplan <alex.coplan@arm.com>
666
667 * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
668 add missing F16 bit to Neoverse V1.
669
0be2fe67
AM		 6702020-09-26 Alan Modra <amodra@gmail.com>
671
672 * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
673 for csky_get_control_regno.
674 (csky_get_reg_val): Likewise when calling csky_get_general_regno.
675
743f5cfc
JW		 6762020-09-24 Jim Wilson <jimw@sifive.com>
677
678 PR 26400
679 * config/tc-riscv.c (append_insn): If in absolute section, emit
680 error before add_relaxed_insn call.
681 * testsuite/gas/riscv/absolute-sec.d: New.
682 * testsuite/gas/riscv/absolute-sec.l: New.
683 * testsuite/gas/riscv/absolute-sec.s: New.
684
debd1a62
MW		 6852020-09-23 Mark Wielaard <mark@klomp.org>
686
687 * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
688
6eee0315
AC		 6892020-09-24 Alex Coplan <alex.coplan@arm.com>
690
691 * config/tc-arm.c (arm_cpus): Add Neoverse V1.
692 * doc/c-arm.texi: Document Neoverse V1 support.
693
9e980ddc
AC		 6942020-09-24 Alex Coplan <alex.coplan@arm.com>
695
696 * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
697 * doc/c-aarch64.texi: Document Neoverse V1 support.
698
f3034e25
AC		 6992020-09-24 Alex Coplan <alex.coplan@arm.com>
700
701 * config/tc-arm.c (arm_cpus): Add Neoverse N2.
702 * doc/c-arm.texi: Document -mcpu=neoverse-n2.
703
81d54bb7
CL		 7042020-09-24 Lili Cui <lili.cui@intel.com>
705
706 * NEWS: Add TDX.
707 * config/tc-i386.c (cpu_arch): Add .tdx.
708 (cpu_noarch): Likewise.
709 * doc/c-i386.texi: Document tdx.
710 * testsuite/gas/i386/i386.exp: Run tdx tests.
711 * testsuite/gas/i386/tdx.d: Likewise.
712 * testsuite/gas/i386/tdx.s: Likewise.
713 * testsuite/gas/i386/x86-64-tdx.d: Likewise.
714 * testsuite/gas/i386/x86-64-tdx.s: Likewise.
715
7162020-09-17 Cooper Qu <cooper.qu@linux.alibaba.com>
afdcafe8
CQ		 717
718 * config/tc-csky.c (parse_type_ctrlreg): Use function
719 csky_get_control_regno to operand.
720 (csky_get_reg_val): Likewise.
721 (is_reg_sp_with_bracket): Use function csky_get_reg_val
722 to parse operand.
723 (is_reg_sp): Refine.
724 (is_oimm_within_range): Fix, report error when operand
725 is not constant.
726 (parse_type_cpreg): Refine.
727 (parse_type_cpcreg): Refine.
728 (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
729 (md_assemble): Fix no error reporting somtimes when
730 operands number are not fit.
731 (csky_addc64): Refine.
732 (csky_subc64): Refine.
733 (csky_or64): Refine.
734 (v1_work_fpu_fo): Refine.
735 (v1_work_fpu_read): Refine.
736 (v1_work_fpu_writed): Refine.
737 (v1_work_fpu_readd): Refine.
738 (v2_work_addc): New function, strengthen the operands legality
739 check of addc.
0be2fe67 740 * testsuite/gas/csky/all.d : Use register number format when
afdcafe8 741 disassemble register name by default.
0be2fe67
AM		 742 * testsuite/gas/csky/cskyv2_all.d : Likewise.
743 * testsuite/gas/csky/trust.d: Likewise.
744 * testsuite/gas/csky/cskyv2_ck860.d : Fix.
745 * testsuite/gas/csky/trust.s : Fix.
c4694f17
TG		 746
7472020-09-23 Lili Cui <lili.cui@intel.com>
748
749 * NEWS: Add Key Locker.
750 * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
751 (cpu_noarch): Likewise.
752 * doc/c-i386.texi: Document kl and wide_kl.
753 * testsuite/gas/i386/i386.exp: Run keylocker tests.
754 * testsuite/gas/i386/keylocker-intel.d: New test.
755 * testsuite/gas/i386/keylocker.d: Likewise.
756 * testsuite/gas/i386/keylocker.s: Likewise.
757 * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
758 * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
759 * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
760 * testsuite/gas/i386/x86-64-property-10.d: Likewise.
761 * testsuite/gas/i386/property-10.d: Likewise.
762 * testsuite/gas/i386/property-10.s: Likewise.
763
b1b11e92
AM		 7642020-09-21 Alan Modra <amodra@gmail.com>
765
766 PR 26569
767 * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
768 relocs.
769 (riscv_call): Tie them off after the jalr.
770 (md_apply_fix): Zero fx_size of RELAX fixup.
771
6e25f888
DF		 7722020-09-018 David Faust <david.faust@oracle.com>
773
774 * testsuite/gas/bpf/alu-xbpf.d: New file.
775 * testsuite/gas/bpf/alu-xbpf.s: Likewise.
776 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
777 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
778 * testuiste/gas/bpf/bpf.exp: Run new tests.
779
5947daaf
NC		 7802020-09-18 Tucker <tuckkern+sourceware@gmail.com>
781
782 PR 26556
783 * read.c (bss_alloc): Convert size parameter from octets to
784 bytes.
785
848471ac
AM		 7862020-09-17 Alan Modra <amodra@gmail.com>
787
788 * testsuite/gas/i386/i386.exp: Return early if not x86.
789
c1229f84
AM		 7902020-09-16 Alan Modra <amodra@gmail.com>
791
792 * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
793 elf_symbol_from invocation.
794 * config/tc-aarch64.c (s_variant_pcs): Likewise.
795 * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
796 * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
797 (ppc_fix_adjustable): Likewise.
798 * config/tc-xgate.c (xgate_frob_symbol): Likewise.
799
ec6653d8
L		 8002020-09-15 H.J. Lu <hongjiu.lu@intel.com>
801
802 * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
803 * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
804
7e30b1eb
AM		 8052020-09-15 Alan Modra <amodra@gmail.com>
806
807 PR 26610
808 * config/tc-arm.c (move_or_literal_pool): Correct extraction of
809 bignum. Use unsigned "v"
810 (is_double_a_single): Make "v" and "mantissa" unsigned. Formatting.
811 (double_to_single): Likewise.
812
f36eda1f
NC		 8132020-09-15 Nick Clifton <nickc@redhat.com>
814
815 * read.c (s_nop): Preserve the input_line_pointer around the call
816 to md_assemble.
817 * config/tc-s12z.c (md_assemble): Revert previous delta.
818
6db99906
DF		 8192020-09-15 David Faust <david.faust@oracle.com>
820
821 * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
822
b1766e7c
NC		 8232020-09-14 Nick Clifton <nickc@redhat.com>
824
825 * read.c (s_nop): New function. Handles the .nop directive.
826 (potable): Add entry for "nop".
827 (s_nops): Code tidy.
828 * read.h (s_nop): Add prototype.
829 * config/tc-bpf.h (md_single_noop_insn): Define.
830 * config/tc-mmix.h (md_single_noop_insn): Define.
831 * config/tc-or1k.h (md_single_noop_insn): Define.
2ddc8f01 832 * config/tc-ia64.h (md_single_noop_insn): Define.
b1766e7c
NC		 833 * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
834 rather than corrupting it.
835 * write.c (relax_segment): Update error message regarding
836 non-absolute values passed to .fill and .nops.
837 * NEWS: Mention the new directive.
838 * doc/as.texi: Document the new directive.
839 * doc/internals.texi: Document the new internal macros used to
840 implement the new directive.
841 * testsuite/gas/all/nop.s: New test.
842 * testsuite/gas/all/nop.d: New test control file.
843 * testsuite/gas/all/gas.exp: Run the new test.
844 * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
845 * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
846 control file.
847 * testsuite/gas/elf/elf.exp: Run the new test.
848 * testsuite/gas/i386/space1.l: Adjust expected output.
849
edc7a80a
MW		 8502020-09-07 Mark Wielaard <mark@klomp.org>
851
852 * as.texi (-g): Explicitly mention when .debug_info and .debug_line
853 are generated for the DWARF format.
854 (Loc): Add that it is an error to both use a .loc directive and
855 generate a .debug_line yourself.
856 * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
857 (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
858 (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
859 an error. Only create .debug_line if it is empty (or doesn't exist).
860 * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
861 an elf target.
862 * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
863
89ce8eab
CQ		 8642020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
865
866 * config/tc-csky.c (md_begin): Enable extend lrw by default for
867 CK802, CK803 and CK860.
868
525a0aa3
CQ		 8692020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
870
871 * config/tc-csky.c (struct csky_cpu_info): Add new members
872 isa_flag, features and ver.
873 (struct csky_cpu_feature): New.
874 (struct csky_cpu_version): New.
875 (CSKY_FEATURE_MAX): Define.
876 (CSKY_CPU_REVERISON_MAX): Define.
877 (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
878 FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
879 Define, each standard one collection of instructions.
880 (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
881 CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
882 CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
883 CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
884 CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
885 CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
886 CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
887 CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
888 CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
889 the features combination used by cpu.
890 (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
891 CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
892 CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
893 Define, version information used by cpu.
894 (csky_cpus): Refine, and add CK804, CK805 and CK800.
895 (parse_cpu): Refine.
896 (parse_arch): Refine.
897 (md_show_usage): Refine.
898 (md_begin): Refine.
899
15a32af5
AM		 9002020-09-09 Alan Modra <amodra@gmail.com>
901
902 * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
903 valueT is smaller than 64 bits.
904
6a1ed910
CQ		 9052020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
906
907 * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
908 (CSKY_ISA_860): Likewise.
909
a2061b9f
CQ		 9102020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
911
912 * config/tc-csky.c (float_abi): New.
913 (md_longopts): Add mfloat-abi.
914 (struct sky_option_value_table): New.
915 (csky_float_abis): New, the possible values for -mfloat-abi.
916 (parse_float_abi): New funtion.
917 (md_show_usage): Show help information for -mfloat-abi.
918 (set_csky_attribute): Store float-abi value.
919
1feede9b
CQ		 9202020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
921
922 * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
923 helper function to encode fpuv3 fmovi instructions.
924 (float_work_fpuv3_fstore): New function.
925 (struct literal): Add new member 'offset'.
926 (csky_cpus): New cpu CK860f.
927 (enter_literal): Return literal pool pointer instead of offset.
928 (parse_rt): Adjust the change of enter_literal.
929 (parse_rtf): Likewise.
930 (v1_work_lrw): Likewise.
931 (v1_work_jbsr): Likewise.
932 (v2_work_lrw): Likewise.
933 (v2_work_jbsr): Likewise.
934 (v2_work_jsri): Likewise.
935 (vdsp_work_vlrw): Likewise.
936 (is_freglist_legal): Add handler for FPUV3.
937 (parse_type_freg): Likewise.
938 (is_imm_within_range): Set e.X_add_number if it is a signed and
939 negtive number.
940 (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
941 OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
942 and OPRND_TYPE_DFLOAT_FMOVI.
943 (float_to_half): Convert float number to harf float.
944 * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
945 the test cases for FPUV3, they are divided by instruction
946 operands format and both have legal cases and illegal cases.
947
7d81bc93
JL		 9482020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
949 Kuan-Lin Chen <kuanlinchentw@gmail.com>
950
951 * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
952 (msp430_md_end): Call msp430_insert_uleb128_fixes.
953
f1363b0f
AC		 9542020-09-08 Alex Coplan <alex.coplan@arm.com>
955
956 * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
957 * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
958
38cf07a6
AC		 9592020-09-08 Alex Coplan <alex.coplan@arm.com>
960
961 * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
962 validation function.
963 (parse_sys_ins_reg): Likewise.
964 (print_operands): Pass CPU features to aarch64_print_operand().
965 * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
966 * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
967 * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
968 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
969 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
970 * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
971 * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
972
03fb3142
AC		 9732020-09-08 Alex Coplan <alex.coplan@arm.com>
974
975 * testsuite/gas/aarch64/dfb.d: New test.
976 * testsuite/gas/aarch64/dfb.s: Input.
977
95830c98
AC		 9782020-09-08 Alex Coplan <alex.coplan@arm.com>
979
980 * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
981 * doc/c-aarch64.texi: Document -march=armv8-r.
982
d2a54558
MW		 9832020-09-07 Mark Wielaard <mark@klomp.org>
984
985 * dwarf2dbg.c (add_line_strp): New function.
986 (out_dir_and_file_list): Take line_seg and sizeof_offset as
987 arguments, Use DW_FORM_line_strp for dir and file. Call
988 add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
989 (out_debug_line): Call out_dir_and_file_list with line_seg and
990 sizeof_offset.
0be2fe67 991 * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
d2a54558
MW		 992 strings.
993
bdd3b953
MW		 9942020-09-07 Mark Wielaard <mark@klomp.org>
995
996 * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
997 (out_debug_ranges): Add ranges_sym argument and set it.
998 (out_debug_rnglists): New function.
999 (out_debug_info): Change ranges_seg argument to ranges_sym
1000 and use it to set DW_AT_ranges value.
1001 (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
1002 DWARF2_VERSION 5 call out_debug_rnglists.
1003
10042020-09-07 Mark Wielaard <mark@klomp.org>
b0b3ea7e
MW		 1005
1006 * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
1007 FALSE.
0be2fe67 1008 * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
b0b3ea7e 1009
dd216e07
MW		 10102020-09-01 Mark Wielaard <mark@klomp.org>
1011
1012 * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
1013 version 4 or higher.
1014
c77a6ef6
AM		 10152020-09-02 Alan Modra <amodra@gmail.com>
1016
1017 * expr.c (add_to_result, subtract_from_result): Use unsigned
1018 addition and subtraction.
1019
01a6f9da
AM		 10202020-09-02 Alan Modra <amodra@gmail.com>
1021
1022 * config/tc-z80.c (is_overflow): Avoid too large shift.
1023
6228e279
AM		 10242020-09-02 Alan Modra <amodra@gmail.com>
1025
1026 * config/tc-sparc.c (in_signed_range): Use an unsigned type for
1027 sign mask.
1028
1929210d
AM		 10292020-09-02 Alan Modra <amodra@gmail.com>
1030
1031 * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
1032
7697028a
AM		 10332020-09-02 Alan Modra <amodra@gmail.com>
1034
1035 * config/tc-mips.c (load_register): Avoid too large shift.
1036
602e9f0a
AM		 10372020-09-02 Alan Modra <amodra@gmail.com>
1038
1039 * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
1040
17e782e9
AM		 10412020-09-02 Alan Modra <amodra@gmail.com>
1042
1043 * config/rx-parse.y (rx_intop): Avoid too large shifts.
1044 (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
1045 (rtsd_immediate): Use correctly typed unsigned variables.
1046
4dda287b
AM		 10472020-09-02 Alan Modra <amodra@gmail.com>
1048
1049 * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
1050 constant shifted left.
1051
251150ad
AM		 10522020-09-02 Alan Modra <amodra@gmail.com>
1053
1054 * config/bfin-lex.l: Use an unsigned type for "value".
1055
f6e6b052
AM		 10562020-09-02 Alan Modra <amodra@gmail.com>
1057
1058 * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
1059 on BFD64.
1060
4211a340
CQ		 10612020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1062
1063 * config/tc-csky.c (csky_cpus): Add ck803r3.
1064 (CSKY_ISA_803R3): Define.
1065 (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
1066
8119cc38
CQ		 10672020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1068
1069 * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
1070
e61ef79e
CQ		 10712020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
1072
1073 * config/tc-csky.c (struct literal): New member bignum.
1074 (dump_literals): Handle big constant.
1075 (enter_literal): Likewise.
1076 (parse_type_freg): Handle vector register.
1077
4c8584be
L		 10782020-09-01 H.J. Lu <hongjiu.lu@intel.com>
1079
1080 * doc/as.texi: Document the .tls_common directive.
1081
7af67752
AM		 10822020-09-01 Alan Modra <amodra@gmail.com>
1083
1084 PR 26420
1085 PR 26421
1086 PR 26425
1087 PR 26427
1088 * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
1089 uncond_value unsigned.
1090 (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
1091 (parse_big_immediate): Cast generic_bignum elements to unsigned.
1092 (encode_thumb32_immediate): Shift left 0xffU.
1093 (double_to_single): Make sign unsigned. Tidy.
1094 (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
1095 valueT.
1096 (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
1097 (md_assemble): Likewise.
1098 (handle_pred_state): Make cond unsigned.
1099 (thumb32_negate_data_op): Make variables unsigned.
1100 (md_apply_fix): Make value and newval unsigned, adjust uses.
1101
06de2e0d
AM		 11022020-08-31 Alan Modra <amodra@gmail.com>
1103
1104 PR 26510
1105 * config/tc-z8k.c (buffer): Use unsigned char.
1106 (apply_fix): Use unsigned char* pointers.
1107 (build_bytes): Likewise and mask nibbles when packing.
1108
8e822017
AM		 11092020-08-31 Alan Modra <amodra@gmail.com>
1110
1111 PR 26503
1112 * config/tc-v850.c (parse_register_list): Shift 1u left.
1113
94f360ea
AM		 11142020-08-31 Alan Modra <amodra@gmail.com>
1115
1116 PR 26502
1117 * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
1118
8659fff0
AM		 11192020-08-31 Alan Modra <amodra@gmail.com>
1120
1121 PR 26497
1122 * config/tc-sh.c (assemble_ppi): Use unsigned variables.
1123
548c8b2b
AM		 11242020-08-31 Alan Modra <amodra@gmail.com>
1125
1126 PR 26495
1127 * config/tc-score.c (s3_apply_fix): Use unsigned variables.
1128 * config/tc-score7.c (s7_apply_fix): Likewise.
1129
51bf29b1
AM		 11302020-08-31 Alan Modra <amodra@gmail.com>
1131
1132 PR 26480
1133 * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
1134
baeb994f
AM		 11352020-08-31 Alan Modra <amodra@gmail.com>
1136
1137 PR 26479
1138 * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
1139
e0fd91ef
AM		 11402020-08-31 Alan Modra <amodra@gmail.com>
1141
1142 PR 26472
1143 PR 26473
1144 PR 26474
1145 * config/tc-mips.c (operand_reg_mask): Shift 1u left.
1146 (load_register): Shift 0xffffU left.
1147
46021a61
AM		 11482020-08-31 Alan Modra <amodra@gmail.com>
1149
1150 PR 26471
1151 * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
1152
7a5dd76f
AM		 11532020-08-31 Alan Modra <amodra@gmail.com>
1154
1155 PR 26468
1156 * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
1157 other variables.
1158
169ec512
AM		 11592020-08-31 Alan Modra <amodra@gmail.com>
1160
1161 PR 26493
1162 * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
1163 VALID_* macros to unsigned.
1164
880fc278
AM		 11652020-08-31 Alan Modra <amodra@gmail.com>
1166
1167 * config/tc-crx.c: Formatting.
1168 (CRX_PRINT): Wrap params in parentheses. Remove parens from uses
1169 throughout file.
1170 (reset_vars, get_register, get_copregister, get_optype, get_opbits),
1171 (get_opflags, get_number_of_operands, parse_operand, gettrap),
1172 (handle_LoadStor, getconstant, check_range, getreg_image),
1173 (parse_operands, parse_insn, print_operand, print_constant),
1174 (exponent2scale, mask_reg, process_label_constant, set_operand),
1175 (assemble_insn, print_insn): Delete unnecessary forward declaration.
1176 (print_insn): Make static.
1177 (print_constant): Make "constant" unsigned.
1178 (assemble_insn): Tidy REVERSE_MATCH index calc.
1179 * expr.c (generic_bignum_to_int32): Cast elements to valueT.
1180
26e3de8e
AM		 11812020-08-31 Alan Modra <amodra@gmail.com>
1182
1183 PR 26509
1184 * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
1185
737d2190
AM		 11862020-08-30 Alan Modra <amodra@gmail.com>
1187
1188 * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
1189 overflow test without UB. Avoid other UB shifts by making them
1190 unsigned.
1191
e2e82b11
CQ		 11922020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1193
1194 * config/tc-csky.c (csky_error_state): New member 'arg_int'.
1195 (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
1196 (SET_ERROR_INTEGER): New.
1197 (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
1198 ERROR_VREG_OVER_RANGE.
1199 (csky_show_error): Pass an integer argument for some error
1200 numbers.
1201 (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
1202 (parse_rt): Likewise.
1203 (parse_type_ctrlreg): Likewise.
1204 (csky_get_reg_val): Likewise.
1205 (is_reglist_legal): Likewise.
1206 (is_freglist_legal): Likewise.
1207 (is_reglist_dash_comma_legal): Likewise.
1208 (is_reg_lshift_illegal): Likewise.
1209 (is_psr_bit): Likewise.
1210 (parse_type_cpreg): Likewise.
1211 (parse_type_cpcreg): Likewise.
1212 (parse_type_areg): Likewise.
1213 (parse_type_freg): Likewise.
1214 (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
1215 (get_operand_value): Likewise.
1216 (parse_operands_op): Likewise and call is_imm_within_range,
1217 is_imm_within_range_ext and is_oimm_within_range.
1218 (md_assemble): Likewise.
1219 (is_imm_within_range): New.
1220 (is_imm_within_range_ext): Rename from is_imm_over_range.
1221 (is_oimm_within_range): Rename from is_oimm_over_range.
1222 (v2_work_add_sub): Call SET_ERROR_INTEGER.
1223 (csky_rolc): call is_imm_within_range instead of
1224 is_imm_over_range.
1225
dd221981
CQ		 12262020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
1227
1228 * config/tc-csky.c (md_begin): Add warning when -mdsp and
1229 -mcpu=ck803ern are both added.
1230 (parse_ldst_imm): Fix error message.
1231
2781f857
AM		 12322020-08-30 Alan Modra <amodra@gmail.com>
1233
1234 * testsuite/gas/cr16/cbitb_test.d: Update expected output.
1235 * testsuite/gas/cr16/cbitw_test.d: Likewise.
1236 * testsuite/gas/cr16/sbitb_test.d: Likewise.
1237 * testsuite/gas/cr16/sbitw_test.d: Likewise.
1238 * testsuite/gas/cr16/storb_test.d: Likewise.
1239 * testsuite/gas/cr16/storw_test.d: Likewise.
1240 * testsuite/gas/cr16/tbitb_test.d: Likewise.
1241 * testsuite/gas/cr16/tbitw_test.d: Likewise.
1242
c9302810
AM		 12432020-08-30 Alan Modra <amodra@gmail.com>
1244
d0ed6fdd
AM		 1245 PR 26437
1246 PR 26438
c9302810
AM		 1247 * config/tc-cr16.c: Include limits.h, formatting.
1248 (CR16_PRINT): Wrap params in parentheses. Remove parens from uses
1249 throughout file.
1250 (getconstant): Handle zero nbits.
1251 (print_operand): Use unsigned variables. Simplify handling of
1252 index regs.
1253 (check_range): Use int32_t variables. Correct range checks.
1254
8a267ea8
AM		 12552020-08-29 Alan Modra <amodra@gmail.com>
1256
1257 PR 26481
1258 * config/tc-pj.c (md_assemble): Don't loop past end of
1259 opcode->arg array.
1260
ed2ed4dc
AM		 12612020-08-28 Alan Modra <amodra@gmail.com>
1262
1263 PR 26460
1264 * config/tc-ia64.c (parse_operands): Don't access past end of
1265 idesc->operands.
1266
4a5700b6
MW		 12672020-08-26 Mark Wielaard <mark@klomp.org>
1268
1269 * as.c (parse_args): Handle bad -gdwarf options.
1270
0861f561
CQ		 12712020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
1272
0be2fe67 1273 * config/tc-csky.c (md_begin): Set attributes.
0861f561
CQ		 1274 (isa_flag): Change type to unsigned 64 bits.
1275 (struct csky_cpu_info): Likewise.
1276 (struct csky_macro_info): Likewise.
1277 (set_csky_attribute): New.
1278 * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
1279 * testsuite/gas/csky/all.d: Likewise.
1280 * testsuite/gas/csky/bsr1.d: Likewise.
1281 * testsuite/gas/csky/csky_vdsp.d: Likewise.
1282 * testsuite/gas/csky/cskyv2_all.d: Likewise.
1283 * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
1284 * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
1285 * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
1286 * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
1287 * testsuite/gas/csky/cskyv2_float.d: Likewise.
1288 * testsuite/gas/csky/enhance_dsp.d: Likewise.
1289 * testsuite/gas/csky/java.d: Likewise.
1290 * testsuite/gas/csky/v1_float.d: Likewise.
1291 * testsuite/gas/csky/v2_float_part1.d: Likewise.
1292 * testsuite/gas/csky/v2_float_part2.d: Likewise.
1293 * testsuite/gas/csky/v2_tls_gd.d: Likewise.
1294 * testsuite/gas/csky/v2_tls_ie.d: Likewise.
1295 * testsuite/gas/csky/v2_tls_ld.d: Likewise.
1296 * testsuite/gas/csky/v2_tls_le.d: Likewise.
1297 * testsuite/gas/elf/elf.exp: Add handler for CSKY.
1298 * testsuite/gas/elf/section2.e-csky: New.
1299
6fbd4a8e
AM		 13002020-08-27 Alan Modra <amodra@gmail.com>
1301
1302 PR 26467
1303 * cgen.c (weak_operand_overflow_check): Handle opmask for
1304 operand length zero. Use 1UL constant.
1305
e637b7ba
AM		 13062020-08-26 Alan Modra <amodra@gmail.com>
1307
1308 PR 26508
1309 * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
1310 when n_entries is zero.
1311
d8d6da13
AM		 13122020-08-26 Alan Modra <amodra@gmail.com>
1313
1314 PR 26448
1315 * symbols.c: Include limits.h.
1316 (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
1317 unsigned shift. Warn if shift count larger than valueT size.
1318
b2f386b9
AM		 13192020-08-26 Alan Modra <amodra@gmail.com>
1320
1321 PR 26447
1322 * expr.c (expr <O_left_shift>): Do an unsigned shift.
1323
13242020-08-25 Alan Modra <amodra@gmail.com>
1325
4449c81a
DF		 13262020-08-26 David Faust <david.faust@oracle.com>
1327
1328 * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
1329 * testsuite/gas/bpf/indcall-1.d: New file.
1330 * testsuite/gas/bpf/indcall-1.s: Likewise.
1331 * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
1332 * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
1333 * testsuite/gas/bpf/bpf.exp: Run new tests.
1334
69ff2100
AM		 13352020-08-25 Alan Modra <amodra@gmail.com>
1336
b2f386b9 1337 PR 26501
0be2fe67 1338 * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
69ff2100
AM		 1339 misc_symbol_hash entries without values.
1340
1de153a1
AM		 13412020-08-25 Alan Modra <amodra@gmail.com>
1342
1343 PR 26500
0be2fe67
AM		 1344 * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
1345 insn with name = "".
1de153a1 1346
d3e0badd
AM		 13472020-08-25 Alan Modra <amodra@gmail.com>
1348
1349 PR 26441
1350 * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
1351 two or three chars, and don't bother copying.
1352
250dd99f
AM		 13532020-08-25 Alan Modra <amodra@gmail.com>
1354
1355 PR 26426
1356 * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
1357 NS_NULL shape.
1358
30b940a0
AM		 13592020-08-25 Alan Modra <amodra@gmail.com>
1360
1361 PR 26410
1362 * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
1363 (dollar_label_clear): Don't call memset with NULL pointer.
1364
ca159256
AM		 13652020-08-25 Alan Modra <amodra@gmail.com>
1366
1367 * config/tc-arc.c (declare_register_set): Avoid false positive
1368 format-overflow warning.
1369 * config/tc-epiphany.c (md_assemble): Likewise.
1370 * config/tc-mips.c (md_begin): Likewise.
1371 * config/tc-mmix.c (mmix_md_begin): Likewise.
1372 * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
1373 positive "may be used uninitialized" warning.
1374
531c73a3
CQ		 13752020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
1376
1377 * config/tc-csky.c (csky_archs): Add item for CK860,
1378 change ck810 and ck807's arch_flag.
1379 (csky_cpus): Add item for CK860.
1380 (md_begin): Enable DSP for CK810 and CK807 by default.
1381 (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
0be2fe67
AM		 1382 * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
1383 * testsuite/gas/csky/cskyv2_all.s: Likewise.
1384 * testsuite/gas/csky/cskyv2_ck860.d: New.
1385 * testsuite/gas/csky/cskyv2_ck860.s: New.
1386 * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
1387 * testsuite/gas/csky/enhance_dsp.s: Likewise.
531c73a3 1388
12c4b9aa
AM		 13892020-08-24 Alan Modra <amodra@gmail.com>
1390
1391 * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
1392 in case where it isn't copied.
1393 * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
1394 * testsuite/gas/tic54x/field.d: Dump section contents and symbols
1395 rather than disassembling.
1396 * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
1397
f16c3d4f
AM		 13982020-08-24 Alan Modra <amodra@gmail.com>
1399
1400 * config/tc-aarch64.c (md_begin): Don't bother checking for
1401 out of memory failure from str_htab_create.
1402 * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
1403 (arc_extcorereg, arc_stralloc): Likewise.
1404 * config/tc-arm.c (md_begin): Likewise.
1405 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1406 * config/tc-cris.c (md_begin): Likewise.
1407 * config/tc-crx.c (md_begin): Likewise.
1408 * config/tc-pdp11.c (md_begin): Likewise.
1409 * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
1410 * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
1411
f3da8a96
AM		 14122020-08-24 Alan Modra <amodra@gmail.com>
1413
1414 * config/tc-arm.c (move_or_literal_pool): Avoid false positive
1415 "may be used uninitialised".
1416 (opcode_lookup): Likewise.
1417
85d14aae
AM		 14182020-08-24 Alan Modra <amodra@gmail.com>
1419
1420 PR 26526
1421 * symbols.c (local_symbol_convert): Clear out xtra.
1422
d04aee0f
CQ		 14232020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1424
1425 * config/tc-csky.c (CSKY_ISA_803R2): New.
1426 (csky_archs): Add ck803r2 series.
1427 (md_begin): Fix warning about -medsp.
1428 (csky_get_freg_val): Support lowercase of fpu register name.
1429 * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
1430 * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
1431
fe0e921f
AM		 14322020-08-23 Alan Modra <amodra@gmail.com>
1433
1434 PR 26513
1435 * hash.h (htab_insert): Update prototype and comment.
1436 (struct string_tuple): Make "value" a const void*.
1437 (string_tuple_alloc): Likewise.
1438 (str_hash_find, str_hash_find_n): Cast returned value.
1439 (str_hash_insert): Add "replace" parameter, and return slot pointer.
1440 Free alloc'd element when not inserted.
1441 * hash.c (htab_insert): Likewise. Return slot when element exists,
1442 otherwise return NULL.
1443 * read.c (pop_insert): Insert into hash table without first searching.
1444 * config/tc-avr.c (md_begin): Likewise.
1445 * config/tc-msp430.c (md_begin): Likewise.
1446 * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
1447 * config/tc-v850.c (md_begin): Likewise.
1448 * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
1449 (delete_macro): Delete from hash table.
1450 * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
1451
1452 * symbols.c (local_symbol_make, symbol_table_insert): Allow
1453 replacement of hash table entries.
1454 * config/obj-coff-seh.c (seh_hash_insert): Likewise.
1455 * config/obj-coff.c (tag_insert): Likewise.
1456 * config/tc-iq2000.c (iq2000_add_macro): Likewise.
1457 * config/tc-m68k.c (md_begin): Likewise for aliases.
1458 * config/tc-tic4x.c (tic4x_asg): Likewise.
1459 * config/tc-tic6x.c (md_begin): Likewise.
1460
1461 * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
1462 hash table entries.
1463 * ecoff.c (add_string, get_tag): Likewise.
1464 * macro.c (expand_irp): Likewise.
1465 * config/obj-elf.c (build_additional_section_info): Likewise.
1466 * config/tc-aarch64.c (insert_reg_alias): Likewise.
1467 (checked_hash_insert): Likewise.
1468 * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
1469 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1470 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1471 * config/tc-arm.c (insert_reg_alias): Likewise.
1472 (arm_tc_equal_in_insn, md_begin): Likewise.
1473 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1474 * config/tc-cris.c (md_begin): Likewise.
1475 * config/tc-crx.c (md_begin): Likewise.
1476 * config/tc-csky.c (md_begin): Likewise.
1477 * config/tc-d10v.c (md_begin): Likewise.
1478 * config/tc-dlx.c (md_begin): Likewise.
1479 * config/tc-ft32.c (md_begin): Likewise.
1480 * config/tc-h8300.c (md_begin): Likewise.
1481 * config/tc-hppa.c (md_begin): Likewise.
1482 * config/tc-i386.c (md_begin): Likewise.
1483 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1484 (md_begin, dot_alias): Likewise.
1485 * config/tc-m68hc11.c (md_begin): Likewise.
1486 * config/tc-m68k.c (md_begin): Likewise.
1487 * config/tc-mcore.c (md_begin): Likewise.
1488 * config/tc-microblaze.c (md_begin): Likewise.
1489 * config/tc-mips.c (md_begin): Likewise.
1490 * config/tc-mmix.c (md_begin): Likewise.
1491 * config/tc-mn10200.c (md_begin): Likewise.
1492 * config/tc-mn10300.c (md_begin): Likewise.
1493 * config/tc-moxie.c (md_begin): Likewise.
1494 * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
1495 * config/tc-nios2.c (md_begin): Likewise.
1496 * config/tc-ns32k.c (md_begin): Likewise.
1497 * config/tc-pdp11.c (md_begin): Likewise.
1498 * config/tc-pj.c (fake_opcode, md_begin): Likewise.
1499 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1500 * config/tc-pru.c (md_begin): Likewise.
1501 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1502 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1503 (riscv_init_csr_hash): Likewise.
1504 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1505 * config/tc-score.c (s3_insert_reg): Likewise.
1506 (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
1507 * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
1508 (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
1509 * config/tc-sh.c (md_begin): Likewise.
1510 * config/tc-sparc.c (md_begin): Likewise.
1511 * config/tc-spu.c (md_begin): Likewise.
1512 * config/tc-tic30.c (md_begin): Likewise.
1513 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1514 * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
1515 (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
1516 (subsym_substitute): Likewise.
1517 * config/tc-tilegx.c (md_begin): Likewise.
1518 * config/tc-tilepro.c (md_begin): Likewise.
1519 * config/tc-vax.c (vip_begin): Likewise.
1520 * config/tc-wasm32.c (md_begin): Likewise.
1521 * config/tc-xgate.c (md_begin): Likewise.
1522 * config/tc-z8k.c (md_begin): Likewise.
1523 * testsuite/gas/ppc/dcbt.d,
1524 * testsuite/gas/ppc/dcbt.s: New test.
1525 * testsuite/gas/ppc/ppc.exp: Run it.
1526
1527 * ecoff.c (add_string): Report fatal error on duplicates.
1528 * config/tc-alpha.c (md_begin): Likewise.
1529 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1530 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1531 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1532 * config/tc-cris.c (md_begin): Likewise.
1533 * config/tc-crx.c (md_begin): Likewise.
1534 * config/tc-dlx.c (md_begin): Likewise.
1535 * config/tc-hppa.c (md_begin): Likewise.
1536 * config/tc-i386.c (md_begin): Likewise.
1537 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1538 (md_begin): Likewise.
1539 * config/tc-m68k.c (md_begin): Likewise.
1540 * config/tc-mips.c (md_begin): Likewise.
1541 * config/tc-nios2.c (md_begin): Likewise.
1542 * config/tc-ns32k.c (md_begin): Likewise.
1543 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1544 * config/tc-pru.c (md_begin): Likewise.
1545 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1546 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1547 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1548 * config/tc-sparc.c (md_begin): Likewise.
1549 * config/tc-tic30.c (md_begin): Likewise.
1550 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1551 * config/tc-tilegx.c (md_begin): Likewise.
1552 * config/tc-tilepro.c (md_begin): Likewise.
1553 * config/tc-vax.c (vip_begin): Likewise.
1554
1555 * config/tc-alpha.c,
1556 * config/tc-arm.c,
1557 * config/tc-avr.c,
1558 * config/tc-cr16.c,
1559 * config/tc-csky.c,
1560 * config/tc-i386.c,
1561 * config/tc-m68hc11.c,
1562 * config/tc-m68k.c,
1563 * config/tc-microblaze.c,
1564 * config/tc-ns32k.c,
1565 * config/tc-pj.c,
1566 * config/tc-ppc.c,
1567 * config/tc-score.c,
1568 * config/tc-score7.c,
1569 * config/tc-tic4x.c,
1570 * config/tc-tic54x.c,
1571 * config/tc-tilegx.c,
1572 * config/tc-tilepro.c,
1573 * config/tc-xgate.c: Formatting.
1574
5014c2d2
AM		 15752020-08-21 Alan Modra <amodra@gmail.com>
1576
1577 * symbols.c (struct local_symbol): Add "hash" entry. Reorder fields.
1578 Delete union. Adjust code throughout file.
1579 (struct symbol): Add "hash", "name" and "x" entries. Reorder fields.
1580 Split off some to..
1581 (struct xsymbol): ..this. New struct. Adjust code throughout file
1582 accessing these fields.
1583 (struct symbol_entry): Delete.
1584 (union symbol_entry): New.
1585 (hash_symbol_entry): Adjust for symbol_entry_t change.
1586 (symbol_entry_find): Likewise.
1587 (eq_symbol_entry): Compare hash values too.
1588 (symbol_entry_alloc): Delete.
1589 (local_symbol_converted_p, local_symbol_mark_converted): Delete.
1590 (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
1591 (local_hash): Delete.
1592 (abs_symbol_x, dot_symbol_x): New static var.
1593 (symbol_init): New function.
1594 (symbol_create): Rewrite.
1595 (LOCAL_SYMBOL_CHECK): Delete. Replace uses throughout with simple
1596 test of flags.local_symbol.
1597 (local_symbol_make): Adjust for struct local_symbol changes.
1598 (local_symbol_convert): Rewrite. Adjust all callers.
1599 (symbol_table_insert): Simplify.
1600 (symbol_clone): Comment on local sym cloning. Handle split symbol
1601 struct.
1602 (get_real_sym): Delete. Remove all uses.
1603 (symbol_find_exact_noref): Simplify.
1604 (resolve_local_symbol): Don't resolve non-locals.
1605 (S_SET_SEGMENT): Don't special case reg_section.
1606 (S_SET_NAME): Set both name and bsym->name.
1607 (symbol_mark_resolved, symbol_resolved_p): Simplify.
1608 (symbol_symbolS): Update comment.
1609 (symbol_begin): Don't create local_hash. Adjust abs_symbol setup.
1610 (dot_symbol_init): Adjust dot_symbol setup.
1611 (symbol_print_statistics): Delete local_hash stats.
1612
3c0d9d71
AM		 16132020-08-21 Alan Modra <amodra@gmail.com>
1614
1615 * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
1616 and remove sy_ from other field names. Update throughout.
1617 (struct symbol): Remove sy_ from field names. Delete unused
1618 TARGET_SYMBOL_FIELDS. Update throughout file. Move after..
1619 (struct local_symbol): ..here. Remove lsy_ from field names.
1620 Delete unused TC_LOCAL_SYMFIELD_TYPE. Update throughout file.
1621 (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
1622 Expand uses throughout file.
1623 (local_symbol_get_frag, local_symbol_set_frag): Likewise.
1624 (symbol_new): Move symbol_table_frozen test to..
1625 (symbol_append): ..here, and..
1626 (symbol_insert): ..here.
1627 (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
1628 (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
1629 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
1630
e01e1cee
AM		 16312020-08-21 Alan Modra <amodra@gmail.com>
1632
1633 * symbols.h (symbol_new, symbol_create, local_symbol_make),
1634 (symbol_temp_new): Arrange params as section, frag, offset.
1635 * symbols.c: Adjust to suit.
1636 * as.c: Likewise.
1637 * cgen.c: Likewise.
1638 * dwarf2dbg.c: Likewise.
1639 * ecoff.c: Likewise.
1640 * expr.c: Likewise.
1641 * itbl-ops.c: Likewise.
1642 * read.c: Likewise.
1643 * stabs.c: Likewise.
1644 * subsegs.c: Likewise.
1645 * config/obj-coff.c: Likewise.
1646 * config/obj-elf.c: Likewise.
1647 * config/obj-macho.c: Likewise.
1648 * config/tc-aarch64.c: Likewise.
1649 * config/tc-alpha.c: Likewise.
1650 * config/tc-arc.c: Likewise.
1651 * config/tc-arm.c: Likewise.
1652 * config/tc-avr.c: Likewise.
1653 * config/tc-cr16.c: Likewise.
1654 * config/tc-cris.c: Likewise.
1655 * config/tc-csky.c: Likewise.
1656 * config/tc-dlx.c: Likewise.
1657 * config/tc-hppa.c: Likewise.
1658 * config/tc-i386.c: Likewise.
1659 * config/tc-ia64.c: Likewise.
1660 * config/tc-m32r.c: Likewise.
1661 * config/tc-m68k.c: Likewise.
1662 * config/tc-mips.c: Likewise.
1663 * config/tc-mmix.c: Likewise.
1664 * config/tc-mn10200.c: Likewise.
1665 * config/tc-mn10300.c: Likewise.
1666 * config/tc-nds32.c: Likewise.
1667 * config/tc-nios2.c: Likewise.
1668 * config/tc-ppc.c: Likewise.
1669 * config/tc-riscv.c: Likewise.
1670 * config/tc-s390.c: Likewise.
1671 * config/tc-sh.c: Likewise.
1672 * config/tc-tic4x.c: Likewise.
1673 * config/tc-tic54x.c: Likewise.
1674 * config/tc-xtensa.c: Likewise.
1675
d285ba8d
CQ		 16762020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1677
1678 * config/tc-csky.c (csky_insn_info): Add member last_isize.
1679 (md_assemble): Assign value to csky_insn.last_isize.
1680 * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1681 * testsuite/gas/csky/enhance_dsp.s: Likewise.
1682
a0522545
ML		 16832020-08-20 Martin Liska <mliska@suse.cz>
1684
1685 * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1686 options.
1687 * as.c: Remove the options from help.
1688 * doc/as.texi: Remove options.
1689 * doc/internals.texi: Remove hash from documentation.
1690 * hash.c (struct hash_entry): Remove.
1691 (struct hash_control): Likewise.
1692 (set_gas_hash_table_size): Likewise.
1693 (hash_new_sized): Likewise.
1694 (hash_new): Likewise.
1695 (hash_die): Likewise.
1696 (hash_lookup): Likewise.
1697 (hash_insert): Likewise.
1698 (hash_jam): Likewise.
1699 (hash_replace): Likewise.
1700 (hash_find): Likewise.
1701 (hash_find_n): Likewise.
1702 (hash_delete): Likewise.
1703 (hash_traverse): Likewise.
1704 (hash_print_statistics): Likewise.
1705 (TABLES): Likewise.
1706 (STATBUFSIZE): Likewise.
1707 (main): Likewise.
1708 (what): Likewise.
1709 (destroy): Likewise.
1710 (applicatee): Likewise.
1711 (whattable): Likewise.
1712 * hash.h (struct hash_control): Likewise.
1713 (set_gas_hash_table_size): Likewise.
1714 (hash_new): Likewise.
1715 (hash_new_sized): Likewise.
1716 (hash_die): Likewise.
1717 (hash_insert): Likewise.
1718 (hash_jam): Likewise.
1719 (hash_replace): Likewise.
1720 (hash_find): Likewise.
1721 (hash_find_n): Likewise.
1722 (hash_delete): Likewise.
1723 (hash_traverse): Likewise.
1724 (hash_print_statistics): Likewise.
1725
629310ab
ML		 17262020-08-20 Martin Liska <mliska@suse.cz>
1727
1728 * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1729 str_htab type.
1730 (seh_hash_find): Likewise.
1731 (seh_hash_find_or_make): Likewise.
1732 * config/obj-coff.c (tag_init): Likewise.
1733 (tag_insert): Likewise.
1734 (tag_find): Likewise.
1735 * config/obj-elf.c (struct group_list): Likewise.
1736 (build_additional_section_info): Likewise.
1737 (free_section_idx): Likewise.
1738 (elf_adjust_symtab): Likewise.
1739 (elf_frob_file_after_relocs): Likewise.
1740 * config/tc-aarch64.c (INSN_SIZE): Likewise.
1741 (parse_reg): Likewise.
1742 (insert_reg_alias): Likewise.
1743 (create_register_alias): Likewise.
1744 (s_unreq): Likewise.
1745 (parse_shift): Likewise.
1746 (parse_pldop): Likewise.
1747 (parse_barrier): Likewise.
1748 (parse_barrier_psb): Likewise.
1749 (parse_bti_operand): Likewise.
1750 (parse_sys_reg): Likewise.
1751 (parse_sys_ins_reg): Likewise.
1752 (lookup_mnemonic): Likewise.
1753 (opcode_lookup): Likewise.
1754 (parse_operands): Likewise.
1755 (checked_hash_insert): Likewise.
1756 (sysreg_hash_insert): Likewise.
1757 (fill_instruction_hash_table): Likewise.
1758 (md_begin): Likewise.
1759 * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1760 (get_alpha_reloc_tag): Likewise.
1761 (assemble_tokens_to_insn): Likewise.
1762 (assemble_tokens): Likewise.
1763 (md_begin): Likewise.
1764 * config/tc-arc.c (arc_find_opcode): Likewise.
1765 (arc_insert_opcode): Likewise.
1766 (find_opcode_match): Likewise.
1767 (declare_register): Likewise.
1768 (declare_addrtype): Likewise.
1769 (md_begin): Likewise.
1770 (arc_parse_name): Likewise.
1771 (tc_arc_regname_to_dw2regnum): Likewise.
1772 (arc_extcorereg): Likewise.
1773 * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1774 (arm_reg_parse_multi): Likewise.
1775 (parse_reloc): Likewise.
1776 (insert_reg_alias): Likewise.
1777 (create_register_alias): Likewise.
1778 (s_unreq): Likewise.
1779 (parse_shift): Likewise.
1780 (parse_psr): Likewise.
1781 (parse_cond): Likewise.
1782 (parse_barrier): Likewise.
1783 (do_vfp_nsyn_opcode): Likewise.
1784 (opcode_lookup): Likewise.
1785 (arm_tc_equal_in_insn): Likewise.
1786 (md_begin): Likewise.
1787 * config/tc-avr.c (md_begin): Likewise.
1788 (avr_ldi_expression): Likewise.
1789 (md_assemble): Likewise.
1790 (avr_update_gccisr): Likewise.
1791 (avr_emit_insn): Likewise.
1792 * config/tc-cr16.c (get_register): Likewise.
1793 (get_register_pair): Likewise.
1794 (get_index_register): Likewise.
1795 (get_index_register_pair): Likewise.
1796 (get_pregister): Likewise.
1797 (get_pregisterp): Likewise.
1798 (initialise_reg_hash_table): Likewise.
1799 (md_begin): Likewise.
1800 (cr16_assemble): Likewise.
1801 (md_assemble): Likewise.
1802 * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1803 (md_begin): Likewise.
1804 (cris_process_instruction): Likewise.
1805 * config/tc-crx.c (get_register): Likewise.
1806 (get_copregister): Likewise.
1807 (md_begin): Likewise.
1808 (md_assemble): Likewise.
1809 * config/tc-csky.c (md_begin): Likewise.
1810 (parse_opcode): Likewise.
1811 (get_operand_value): Likewise.
1812 (v1_work_jbsr): Likewise.
1813 (v2_work_rotlc): Likewise.
1814 (v2_work_bgeni): Likewise.
1815 (v2_work_not): Likewise.
1816 * config/tc-d10v.c (sizeof): Likewise.
1817 (md_begin): Likewise.
1818 (do_assemble): Likewise.
1819 (md_apply_fix): Likewise.
1820 * config/tc-d30v.c (sizeof): Likewise.
1821 (md_begin): Likewise.
1822 (do_assemble): Likewise.
1823 * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1824 (md_begin): Likewise.
1825 (machine_ip): Likewise.
1826 * config/tc-ft32.c (md_begin): Likewise.
1827 (md_assemble): Likewise.
1828 * config/tc-h8300.c (md_begin): Likewise.
1829 (md_assemble): Likewise.
1830 * config/tc-hppa.c (pa_ip): Likewise.
1831 (md_begin): Likewise.
1832 * config/tc-i386.c (md_begin): Likewise.
1833 (i386_print_statistics): Likewise.
1834 (parse_insn): Likewise.
1835 (process_operands): Likewise.
1836 (i386_index_check): Likewise.
1837 (parse_real_register): Likewise.
1838 * config/tc-ia64.c (dot_rot): Likewise.
1839 (dot_entry): Likewise.
1840 (declare_register): Likewise.
1841 (md_begin): Likewise.
1842 (ia64_parse_name): Likewise.
1843 (md_assemble): Likewise.
1844 (dot_alias): Likewise.
1845 (do_alias): Likewise.
1846 (ia64_adjust_symtab): Likewise.
1847 (do_secalias): Likewise.
1848 (ia64_frob_file): Likewise.
1849 * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1850 (md_begin): Likewise.
1851 (print_insn_format): Likewise.
1852 (md_assemble): Likewise.
1853 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1854 (m68k_ip): Likewise.
1855 (md_begin): Likewise.
1856 * config/tc-mcore.c (md_begin): Likewise.
1857 (md_assemble): Likewise.
1858 * config/tc-microblaze.c (md_begin): Likewise.
1859 (md_assemble): Likewise.
1860 (md_apply_fix): Likewise.
1861 * config/tc-mips.c (nopic_need_relax): Likewise.
1862 (md_begin): Likewise.
1863 (macro_build): Likewise.
1864 (mips16_macro_build): Likewise.
1865 (mips_lookup_insn): Likewise.
1866 (mips_ip): Likewise.
1867 (mips16_ip): Likewise.
1868 * config/tc-mmix.c (sizeof): Likewise.
1869 (mmix_md_begin): Likewise.
1870 (md_assemble): Likewise.
1871 * config/tc-mn10200.c (md_begin): Likewise.
1872 (md_assemble): Likewise.
1873 * config/tc-mn10300.c (HAVE_AM30): Likewise.
1874 (md_begin): Likewise.
1875 (md_assemble): Likewise.
1876 * config/tc-moxie.c (md_begin): Likewise.
1877 (md_assemble): Likewise.
1878 * config/tc-msp430.c (md_begin): Likewise.
1879 (msp430_operands): Likewise.
1880 (md_assemble): Likewise.
1881 * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1882 (builtin_isreg): Likewise.
1883 (builtin_regnum): Likewise.
1884 (nds32_init_nds32_pseudo_opcodes): Likewise.
1885 (nds32_lookup_pseudo_opcode): Likewise.
1886 (nds32_relax_hint): Likewise.
1887 (md_begin): Likewise.
1888 (nds32_find_reloc_table): Likewise.
1889 (nds32_elf_append_relax_relocs_traverse): Likewise.
1890 (nds32_relax_branch_instructions): Likewise.
1891 (md_convert_frag): Likewise.
1892 (nds32_elf_analysis_relax_hint): Likewise.
1893 (tc_nds32_regname_to_dw2regnum): Likewise.
1894 * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1895 (nios2_reg_lookup): Likewise.
1896 (nios2_ps_lookup): Likewise.
1897 (md_begin): Likewise.
1898 * config/tc-ns32k.c (struct hash_control): Likewise.
1899 (parse): Likewise.
1900 (md_begin): Likewise.
1901 * config/tc-pdp11.c (md_begin): Likewise.
1902 (md_assemble): Likewise.
1903 * config/tc-pj.c (fake_opcode): Likewise.
1904 (alias): Likewise.
1905 (md_begin): Likewise.
1906 (md_assemble): Likewise.
1907 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1908 (md_assemble): Likewise.
1909 * config/tc-pru.c (pru_opcode_lookup): Likewise.
1910 (pru_reg_lookup): Likewise.
1911 (md_begin): Likewise.
1912 (md_end): Likewise.
1913 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1914 (riscv_get_default_ext_version): Likewise.
1915 (riscv_set_arch): Likewise.
1916 (init_opcode_names_hash): Likewise.
1917 (opcode_name_lookup): Likewise.
1918 (enum reg_class): Likewise.
1919 (hash_reg_name): Likewise.
1920 (riscv_init_csr_hash): Likewise.
1921 (reg_csr_lookup_internal): Likewise.
1922 (reg_lookup_internal): Likewise.
1923 (init_opcode_hash): Likewise.
1924 (md_begin): Likewise.
1925 (DECLARE_CSR): Likewise.
1926 (macro_build): Likewise.
1927 (riscv_ip): Likewise.
1928 * config/tc-s390.c (register_name): Likewise.
1929 (s390_setup_opcodes): Likewise.
1930 (md_begin): Likewise.
1931 (md_assemble): Likewise.
1932 (s390_insn): Likewise.
1933 * config/tc-score.c (struct s3_reg_map): Likewise.
1934 (s3_score_reg_parse): Likewise.
1935 (s3_dependency_type_from_insn): Likewise.
1936 (s3_parse_16_32_inst): Likewise.
1937 (s3_parse_48_inst): Likewise.
1938 (s3_insert_reg): Likewise.
1939 (s3_build_reg_hsh): Likewise.
1940 (s3_build_score_ops_hsh): Likewise.
1941 (s3_build_dependency_insn_hsh): Likewise.
1942 (s3_begin): Likewise.
1943 * config/tc-score7.c (struct s7_reg_map): Likewise.
1944 (s7_score_reg_parse): Likewise.
1945 (s7_dependency_type_from_insn): Likewise.
1946 (s7_parse_16_32_inst): Likewise.
1947 (s7_build_score_ops_hsh): Likewise.
1948 (s7_build_dependency_insn_hsh): Likewise.
1949 (s7_insert_reg): Likewise.
1950 (s7_build_reg_hsh): Likewise.
1951 (s7_begin): Likewise.
1952 * config/tc-sh.c (EMPTY): Likewise.
1953 (md_begin): Likewise.
1954 (find_cooked_opcode): Likewise.
1955 * config/tc-sparc.c (md_begin): Likewise.
1956 (sparc_ip): Likewise.
1957 * config/tc-spu.c (md_begin): Likewise.
1958 (md_assemble): Likewise.
1959 * config/tc-tic30.c (md_begin): Likewise.
1960 (tic30_operand): Likewise.
1961 (tic30_parallel_insn): Likewise.
1962 (md_assemble): Likewise.
1963 * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1964 (tic4x_asg): Likewise.
1965 (tic4x_inst_insert): Likewise.
1966 (tic4x_inst_add): Likewise.
1967 (md_begin): Likewise.
1968 (tic4x_operand_parse): Likewise.
1969 (md_assemble): Likewise.
1970 * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1971 (stag_add_field_symbols): Likewise.
1972 (tic54x_endstruct): Likewise.
1973 (tic54x_tag): Likewise.
1974 (tic54x_remove_local_label): Likewise.
1975 (tic54x_clear_local_labels): Likewise.
1976 (tic54x_var): Likewise.
1977 (tic54x_macro_start): Likewise.
1978 (tic54x_macro_info): Likewise.
1979 (tic54x_macro_end): Likewise.
1980 (subsym_isreg): Likewise.
1981 (subsym_structsz): Likewise.
1982 (md_begin): Likewise.
1983 (is_mmreg): Likewise.
1984 (is_type): Likewise.
1985 (encode_condition): Likewise.
1986 (encode_cc3): Likewise.
1987 (encode_cc2): Likewise.
1988 (encode_operand): Likewise.
1989 (tic54x_parse_insn): Likewise.
1990 (tic54x_parse_parallel_insn_firstline): Likewise.
1991 (subsym_create_or_replace): Likewise.
1992 (subsym_lookup): Likewise.
1993 (subsym_substitute): Likewise.
1994 (tic54x_undefined_symbol): Likewise.
1995 * config/tc-tic6x.c (md_begin): Likewise.
1996 (md_assemble): Likewise.
1997 * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1998 (INSERT_SPECIAL_OP): Likewise.
1999 (md_begin): Likewise.
2000 (tilegx_parse_name): Likewise.
2001 (parse_reg_expression): Likewise.
2002 (md_assemble): Likewise.
2003 * config/tc-tilepro.c (O_tls_ie_load): Likewise.
2004 (INSERT_SPECIAL_OP): Likewise.
2005 (tilepro_parse_name): Likewise.
2006 (parse_reg_expression): Likewise.
2007 (md_assemble): Likewise.
2008 * config/tc-v850.c (md_begin): Likewise.
2009 (md_assemble): Likewise.
2010 * config/tc-vax.c (md_ri_to_chars): Likewise.
2011 (vip_begin): Likewise.
2012 (vip): Likewise.
2013 (main): Likewise.
2014 (md_begin): Likewise.
2015 * config/tc-wasm32.c (md_begin): Likewise.
2016 (md_assemble): Likewise.
2017 * config/tc-xgate.c (xgate_parse_operand): Likewise.
2018 (md_begin): Likewise.
2019 (md_assemble): Likewise.
2020 * config/tc-z8k.c (md_begin): Likewise.
2021 (md_assemble): Likewise.
2022
494b2fc8
ML		 20232020-08-20 Martin Liska <mliska@suse.cz>
2024
2025 * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
2026 functions.
2027 (dwcfi_hash_find): Likewise.
2028 (dwcfi_hash_find_or_make): Likewise.
2029
f7a5981b
ML		 20302020-08-20 Martin Liska <mliska@suse.cz>
2031
2032 * ecoff.c (INIT_VARRAY): Use htab_t.
2033 (add_string): Likewise.
2034 (ecoff_read_begin_hook): Use new str_htab_create.
2035 (get_tag): Use htab_t.
2036 (add_file): Likewise.
2037
8d32ded0
ML		 20382020-08-20 Martin Liska <mliska@suse.cz>
2039
2040 * hash.h (struct string_tuple): New.
2041 (hash_string_tuple): Likewise.
2042 (eq_string_tuple): Likewise.
2043 (string_tuple_alloc): Likewise.
2044 (str_hash_find): Likewise.
2045 (str_hash_find_n): Likewise.
2046 (str_hash_delete): Likewise.
2047 (str_hash_insert): Likewise.
2048 (str_htab_create): Likewise.
2049
d3b740ca
ML		 20502020-08-20 Martin Liska <mliska@suse.cz>
2051
2052 * symbols.c (struct symbol_entry): New.
2053 (hash_symbol_entry): Likewise.
2054 (eq_symbol_entry): Likewise.
2055 (symbol_entry_alloc): Likewise.
2056 (symbol_entry_find): Likewise.
2057 (local_symbol_make): Use htab hash table.
2058 (local_symbol_convert): Likewise.
2059 (symbol_table_insert): Likewise.
2060 (symbol_find_exact_noref): Likewise.
2061 (resolve_local_symbol): Likewise.
2062 (resolve_local_symbol_values): Likewise.
2063 (symbol_begin): Likewise.
2064 (symbol_print_statistics): Likewise.
2065
32e4c1c2
ML		 20662020-08-20 Martin Liska <mliska@suse.cz>
2067
2068 * read.c (struct po_entry): New.
2069 (hash_po_entry): Likewise.
2070 (eq_po_entry): Likewise.
2071 (po_entry_alloc): Likewise.
2072 (po_entry_find): Likewise.
2073 (pop_insert): Likewise.
2074 (pobegin): Use htab hash table.
2075 (read_a_source_file): Likewise.
2076 (s_macro): Likewise.
2077 (read_print_statistics): Likewise.
2078 * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
2079 * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
2080
2b272f44
ML		 20812020-08-20 Martin Liska <mliska@suse.cz>
2082
2083 * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
2084 * macro.c (struct hash_control): Use htab.
2085 (macro_init): Likewise.
2086 (do_formals): Likewise.
2087 (free_macro): Likewise.
2088 (define_macro): Likewise.
2089 (sub_actual): Likewise.
2090 (macro_expand_body): Likewise.
2091 (macro_expand): Likewise.
2092 (check_macro): Likewise.
2093 (delete_macro): Likewise.
2094 (expand_irp): Likewise.
2095 * macro.h (struct macro_hash_entry): New struct.
2096 (hash_macro_entry): New.
2097 (eq_macro_entry): Likewise.
2098 (macro_entry_alloc): Likewise.
2099 (macro_entry_find): Likewise.
2100 (struct formal_hash_entry): Likewise.
2101 (hash_formal_entry): Likewise.
2102 (eq_formal_entry): Likewise.
2103 (formal_entry_alloc): Likewise.
2104 (formal_entry_find): Likewise.
2105
abebb03c
ML		 21062020-08-20 Martin Liska <mliska@suse.cz>
2107
2108 * as.h: Include hashtab.h.
2109 * hash.c (htab_insert): New.
2110 (htab_print_statistics): Likewise.
2111 * hash.h (htab_insert): Likewise.
2112 (htab_print_statistics): Likewise.
2113
18a8a00e
AM		 21142020-08-19 Alan Modra <amodra@gmail.com>
2115
2116 * testsuite/gas/ppc/int128.s: Correct vcmpuq.
2117 * testsuite/gas/ppc/int128.d: Update.
2118 * testsuite/gas/ppc/xvtlsbb.d: Update.
2119
587a4371
PB		 21202020-08-18 Peter Bergner <bergner@linux.ibm.com>
2121
2122 * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
2123 * testsuite/gas/ppc/vsx4.d: Likewise.
2124
d4d05d13
AC		 21252020-08-17 Alex Coplan <alex.coplan@arm.com>
2126
2127 * config/obj-elf.c (obj_elf_change_section): When repurposing an
2128 existing symbol, ensure that we set sy_value as per other (fresh)
2129 section symbols.
2130 * testsuite/gas/elf/elf.exp: Add new test.
2131 * testsuite/gas/elf/section-symbol-redef.d: New test.
2132 * testsuite/gas/elf/section-symbol-redef.s: Input for test.
2133
8118fd43
NC		 21342020-08-13 Nick Clifton <nickc@redhat.com>
2135
2136 PR 26359
2137 * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
2138 $GDB_DEBUG$ section has already been created.
2139
225f1684
JR		 21402020-08-12 Joe Ramsay <joe.ramsay@.arm.com>
2141
2142 * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
2143 NS_FD shape when MVE is present
2144 * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
2145 * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
2146 * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
2147 * testsuite/gas/arm/mve-vcvtne-it.d: New test.
2148 * testsuite/gas/arm/mve-vcvtne-it.s: New test.
2149
2e49fd1e
AC		 21502020-08-12 Alex Coplan <alex.coplan@arm.com>
2151
2152 * testsuite/gas/aarch64/mpam-bad.d: New test.
2153 * testsuite/gas/aarch64/mpam-bad.l: Error output.
2154 * testsuite/gas/aarch64/mpam-bad.s: Input.
2155 * testsuite/gas/aarch64/mpam.d: New test.
2156 * testsuite/gas/aarch64/mpam.s: Input.
2157
369afd50
NC		 21582020-08-12 Nick Clifton <nickc@redhat.com>
2159
2160 PR 26346
2161 * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
2162 of the -mno-csr-check option.
2163
79ddc884
NC		 21642020-08-12 Nick Clifton <nickc@redhat.com>
2165
2166 * po/ru.po: Updated Russian translation.
2167
fa63795f
AC		 21682020-08-10 Alex Coplan <alex.coplan@arm.com>
2169
2170 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
2171 a long system register.
2172 (parse_sys_ins_reg): Likewise.
2173 (sysreg_hash_insert): New.
2174 (md_begin): Use sysreg_hash_insert() to ensure all system
2175 registers are no longer than the maximum length at startup.
2176 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
2177 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
2178 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
2179
f7cb161e
PW		 21802020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
2181
2182 * config/tc-aarch64.c (parse_sys_reg): Call to
2183 aarch64_sys_ins_reg_supported_p instead of
2184 aarch64_sys_reg_supported_p.
2185 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
2186 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
2187 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
2188 * testsuite/gas/aarch64/sysreg-5.s: New test.
2189
8b2742a1
AM		 21902020-08-10 Alan Modra <amodra@gmail.com>
2191
2192 * testsuite/gas/ppc/power8.d,
2193 * testsuite/gas/ppc/power8.s: Add miso.
2194 * testsuite/gas/ppc/power9.d,
2195 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
2196
5fbec329
AM		 21972020-08-10 Alan Modra <amodra@gmail.com>
2198
2199 * testsuite/gas/ppc/power8.d: Update.
2200 * testsuite/gas/ppc/vsx2.d: Update.
2201
86c0f617
AM		 22022020-08-10 Alan Modra <amodra@gmail.com>
2203
2204 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
2205 stswi, or stswx in little-endian mode.
2206 * testsuite/gas/ppc/476.d,
2207 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
2208 * testsuite/gas/ppc/a2.d,
2209 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
2210 * testsuite/gas/ppc/be.d,
2211 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
2212 * testsuite/gas/ppc/le_error.d,
2213 * testsuite/gas/ppc/le_error.l: New little-endian test.
2214 * testsuite/gas/ppc/ppc.exp: Run new tests.
2215
7bb178ec
L		 22162020-08-07 H.J. Lu <hongjiu.lu@intel.com>
2217
2218 * read.c (read_a_source_file): Ignore rest of line on overflow
2219 error.
2220
d27aad4e
AC		 22212020-08-06 Alex Coplan <alex.coplan@arm.com>
2222
2223 * read.c (read_a_source_file): Use long for local labels, detect
2224 overflow and raise an error for overly-long labels.
2225 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
2226 * testsuite/gas/all/local-label-overflow.d: New test.
2227 * testsuite/gas/all/local-label-overflow.l: Error output.
2228 * testsuite/gas/all/local-label-overflow.s: Input.
2229
563a3225
CG		 22302020-08-04 Christian Groessler <chris@groessler.org>
2231
0be2fe67 2232 * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
563a3225
CG		 2233 "sout/soutb #imm,reg"
2234
789198ca
L		 22352020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2236
2237 * NEWS: Mention {disp16} pseudo prefix.
2238
b0a72f49
L		 22392020-08-04 H.J. Lu <hongjiu.lu@intel.com>
2240
2241 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
2242 change.
2243
6b9a135d
MW		 22442020-08-04 Mark Wielaard <mark@klomp.org>
2245
2246 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
2247 DW_FORM_udata for DW_AT_high_pc.
2248 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
2249 DWARF2_VERSION >= 4.
2250 * read.c (emit_leb128_exp): No longer static.
2251 * read.h (emit_leb128_exp): Define.
2252
f63d03dd
MW		 22532020-08-02 Mark Wielaard <mark@klomp.org>
2254
0be2fe67 2255 * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
f63d03dd
MW		 2256 least one directory if there is at least one file. Use dirs[1]
2257 if dirs[0] is not set, or if there is no dirs[1] the current
2258 working directory. Use files[1] filename, when files[0] filename
2259 isn't set.
2260
a3b3e858
MW		 22612020-08-02 Mark Wielaard <mark@klomp.org>
2262
2263 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
2264 for DWARF5.
0be2fe67
AM		 2265 * testsuite/gas/elf/dwarf-4-cu.d: New file.
2266 * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
2267 * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
2268 * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
a3b3e858
MW		 2269 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
2270
25b1f10d
MW		 22712020-08-02 Mark Wielaard <mark@klomp.org>
2272
2273 * doc/as.texi (--gdwarf-[345]): Fix typo.
2274
e4ae357f
JL		 22752020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2276
2277 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
2278 (md_parse_option): Remove case for OPTION_MOVE_DATA.
2279 (md_longopts): Remove "md" entry.
2280 (md_show_usage): Likewise.
2281
41eb8e88
L		 22822020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2283
2284 PR gas/26305
2285 * config/tc-i386.c (_i386_insn::disp_encoding): Add
2286 disp_encoding_16bit.
2287 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
2288 {disp16}.
2289 (build_modrm_byte): Handle {disp16}.
2290 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
2291 prefixes.
2292 * doc/c-i386.texi: Update {disp32} documentation and document
2293 {disp16}.
2294 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
2295 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
2296 tests.
2297 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
2298 tests with 128-byte displacement. Add {disp16} tests.
2299 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
2300 vmovaps test. Add (%r13)/(%r13d) tests.
2301 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
2302 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
2303 * testsuite/gas/i386/inval-pseudo.l: Updated.
2304 * testsuite/gas/i386/pseudos.d: Likewise.
2305 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2306
c8693053
RO		 23072020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2308
2309 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2310 * Makefile.in, doc/Makefile.in: Regenerate.
2311 * configure: Regenerate.
2312
ac2599c4
L		 23132020-07-30 H.J. Lu <hongjiu.lu@intel.com>
2314
2315 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
2316 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2317 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
2318 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
2319 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
2320 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
2321
4d8ee860
NC		 23222020-07-30 Nick Clifton <nickc@redhat.com>
2323
f291783b 2324 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 2325 the command line.
2326
c77cb2a0
MR		 23272020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2328
2329 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
2330 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
2331 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
2332 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
2333 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
2334 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
2335 * testsuite/gas/mips/mips.exp: Run the new tests.
2336
3f1b17bb
MR		 23372020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
2338
2339 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
2340 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
2341 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
2342 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
2343 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
2344 * testsuite/gas/mips/global-local-symtab.s: New test source.
2345 * testsuite/gas/mips/mips.exp: Run the new tests.
2346
1a02d6b0
L		 23472020-07-28 H.J. Lu <hongjiu.lu@intel.com>
2348
2349 PR gas/26305
2350 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
2351 (%bp)/(%ebp)/(%rbp) for {disp32}.
2352 * doc/c-i386.texi: Update {disp32} documentation.
2353 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
2354 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
2355 * testsuite/gas/i386/pseudos.d: Updated.
2356 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2357
608d61c2
L		 23582020-07-27 H.J. Lu <hongjiu.lu@intel.com>
2359
2360 * doc/as.texi: Replace preceeded with preceded.
2361
39fdda07
MR		 23622020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2363
2364 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
2365 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
2366 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
2367 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
2368 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
2369 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
2370 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
2371 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
2372 file.
2373 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
2374 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
2375 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
2376 file.
2377 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
2378 file.
2379 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
2380 file.
2381 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
2382 file.
2383 * testsuite/gas/mips/jal-xgot-irix.d: New file.
2384 * testsuite/gas/mips/jalr2-irix.d: New file.
2385 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
2386 New file.
2387 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
2388 file.
2389 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
2390 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
2391 `*-*-irix*' targets. Add source file designator.
2392 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
2393 `*-*-irix*' targets.
2394 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
2395 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
2396 * testsuite/gas/mips/jalr2.d: Add name designator.
2397 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
2398 tests involving the JALR relocation throughout.
2399
b83d958f
MR		 24002020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
2401
2402 * testsuite/gas/mips/mips.exp: Use a helper variable for
2403 IRIX/non-IRIX test selection.
2404
bf4ba07c
JB		 24052020-07-21 Jan Beulich <jbeulich@suse.com>
2406
2407 * testsuite/gas/i386/evex-no-scale-64.d,
2408 testsuite/gas/i386/addr32.d,
2409 testsuite/gas/i386/x86-64-addr32-intel.d,
2410 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
2411
2b42b041
CQ		 24122020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
2413
2414 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
2415
185a798e
JB		 24162020-07-21 Jan Beulich <jbeulich@suse.com>
2417
2418 * testsuite/gas/i386/evex-no-scale-32.d,
2419 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
2420 * testsuite/gas/i386/evex-no-scale-32.s,
2421 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
2422 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
2423 instead of .section.
2424 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
2425 specific section.
2426
ec4fcab0
MR		 24272020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
2428
2429 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
2430 (my_getSmallExpression): Adjust accordingly.
2431
b3983e5f
JB		 24322020-07-20 Jan Beulich <jbeulich@suse.com>
2433
2434 PR gas/4572
2435 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
2436 conditional around it.
2437 (md_begin): Insert backslash into operand_chars[] when slash is
2438 a comment character.
2439 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
2440 \* as operators when / may be a comment character.
2441 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
2442 * testsuite/gas/i386/i386.exp: Run new test.
2443
750e4bf7
JB		 24442020-07-20 Jan Beulich <jbeulich@suse.com>
2445
2446 PR gas/4572
2447 * app.c (last_char): Drop TC_ARM conditional around it.
2448 (struct app_save): Drop TC_ARM conditional around last_char.
2449 (app_push, app_pop): Drop TC_ARM conditional from last_char
2450 accesses.
2451 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
2452 backslash-precedes-comment-character check.
2453
48ef937e
JB		 24542020-07-20 Jan Beulich <jbeulich@suse.com>
2455
2456 * config/tc-i386.c (frag_opcode_byte): New.
2457 (output_branch): Emit error when in absolute section.
2458 (output_jump, output_insn): Use frag_opcode_byte. Handle being
2459 in absolute section.
2460 (output_interseg_jump, output_disp, output_imm): Handle being in
2461 absolute section.
2462 * testsuite/gas/i386/sizing.s,
2463 testsuite/gas/i386/sizing32.d,
2464 testsuite/gas/i386/sizing64.d: New.
2465 * testsuite/gas/i386/i386.exp: Run new tests.
2466
693bec1e
JB		 24672020-07-20 Jan Beulich <jbeulich@suse.com>
2468
2469 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
2470 is_elf_format as applicable; merely exclude iamcu tests.
2471
2585b7a5
L		 24722020-07-19 H.J. Lu <hongjiu.lu@intel.com>
2473
2474 PR gas/26263
2475 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
2476 against section to PC32 reloc.
2477 * testsuite/gas/i386/relax-5.d: Updated.
2478 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2479
04c662e2
L		 24802020-07-15 H.J. Lu <hongjiu.lu@intel.com>
2481
2482 PR gas/26237
2483 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
2484 * testsuite/gas/i386/addr32.d: Likewise.
2485 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2486 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2487
56c1b507
NC		 24882020-07-15 Nick Clifton <nickc@redhat.com>
2489
2490 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
2491 the addend field of REL relocations. Store the full addend into
2492 the note for REL relocations.
2493
e2e018c3
JB		 24942020-07-15 Jan Beulich <jbeulich@suse.com>
2495
2496 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
2497 immediate.
2498 * testsuite/gas/i386/x86-64-stack-intel.d,
2499 testsuite/gas/i386/x86-64-stack-suffix.d,
2500 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
2501
36938cab
JB		 25022020-07-15 Jan Beulich <jbeulich@suse.com>
2503
2504 * testsuite/gas/i386/disassem.d,
2505 testsuite/gas/i386/ilp32/x86-64-branch.d,
2506 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
2507 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
2508 testsuite/gas/i386/noreg32.d,
2509 testsuite/gas/i386/noreg64-rex64.d,
2510 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
2511 testsuite/gas/i386/opcode.d,
2512 testsuite/gas/i386/solaris/x86-64-branch-2.d,
2513 testsuite/gas/i386/solaris/x86-64-jump.d,
2514 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
2515 testsuite/gas/i386/solaris/x86-64-nop-3.d,
2516 testsuite/gas/i386/solaris/x86-64-nop-4.d,
2517 testsuite/gas/i386/solaris/x86-64-nop-5.d,
2518 testsuite/gas/i386/solaris/x86-64-relax-2.d,
2519 testsuite/gas/i386/solaris/x86-64-relax-3.d,
2520 testsuite/gas/i386/x86-64-align-branch-1a.d,
2521 testsuite/gas/i386/x86-64-align-branch-1b.d,
2522 testsuite/gas/i386/x86-64-align-branch-1c.d,
2523 testsuite/gas/i386/x86-64-align-branch-1d.d,
2524 testsuite/gas/i386/x86-64-align-branch-1e.d,
2525 testsuite/gas/i386/x86-64-align-branch-1f.d,
2526 testsuite/gas/i386/x86-64-align-branch-1g.d,
2527 testsuite/gas/i386/x86-64-align-branch-1h.d,
2528 testsuite/gas/i386/x86-64-align-branch-1i.d,
2529 testsuite/gas/i386/x86-64-align-branch-2a.d,
2530 testsuite/gas/i386/x86-64-align-branch-2b.d,
2531 testsuite/gas/i386/x86-64-align-branch-2c.d,
2532 testsuite/gas/i386/x86-64-align-branch-3.d,
2533 testsuite/gas/i386/x86-64-align-branch-4a.d,
2534 testsuite/gas/i386/x86-64-align-branch-4b.d,
2535 testsuite/gas/i386/x86-64-align-branch-5.d,
2536 testsuite/gas/i386/x86-64-align-branch-6.d,
2537 testsuite/gas/i386/x86-64-branch-2.d,
2538 testsuite/gas/i386/x86-64-branch-3.d,
2539 testsuite/gas/i386/x86-64-branch.d,
2540 testsuite/gas/i386/x86-64-disassem.d,
2541 testsuite/gas/i386/x86-64-disp32.d,
2542 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
2543 testsuite/gas/i386/x86-64-gotpcrel.d,
2544 testsuite/gas/i386/x86-64-ifunc.d,
2545 testsuite/gas/i386/x86-64-jump.d,
2546 testsuite/gas/i386/x86-64-lfence-byte.d,
2547 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
2548 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
2549 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
2550 testsuite/gas/i386/x86-64-lfence-load.d,
2551 testsuite/gas/i386/x86-64-lfence-ret-a.d,
2552 testsuite/gas/i386/x86-64-lfence-ret-b.d,
2553 testsuite/gas/i386/x86-64-lfence-ret-c.d,
2554 testsuite/gas/i386/x86-64-lfence-ret-d.d,
2555 testsuite/gas/i386/x86-64-lfence-ret-e.d,
2556 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
2557 testsuite/gas/i386/x86-64-mpx-branch-1.d,
2558 testsuite/gas/i386/x86-64-mpx.d,
2559 testsuite/gas/i386/x86-64-nop-3.d,
2560 testsuite/gas/i386/x86-64-nop-4.d,
2561 testsuite/gas/i386/x86-64-nop-5.d,
2562 testsuite/gas/i386/x86-64-nops-7.d,
2563 testsuite/gas/i386/x86-64-notrack.d,
2564 testsuite/gas/i386/x86-64-opcode.d,
2565 testsuite/gas/i386/x86-64-relax-2.d,
2566 testsuite/gas/i386/x86-64-relax-3.d,
2567 testsuite/gas/i386/x86-64-relax-4.d,
2568 testsuite/gas/i386/x86-64-rtm.d,
2569 testsuite/gas/i386/x86-64-stack.d,
2570 testsuite/gas/i386/x86-64-unique.d,
2571 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
2572
8e58ef80
L		 25732020-07-14 H.J. Lu <hongjiu.lu@intel.com>
2574
2575 PR gas/26237
2576 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
2577 address.
2578 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
2579 * testsuite/gas/i386/addr32.d: Updated.
2580 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2581 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2582 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
2583 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
2584
bfbd9438
JB		 25852020-07-14 Jan Beulich <jbeulich@suse.com>
2586
2587 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
2588 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
2589 * testsuite/gas/i386/intel.d,
2590 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
2591
7531c613
JB		 25922020-07-14 Jan Beulich <jbeulich@suse.com>
2593
2594 * testsuite/gas/i386/prefix.d: Adjust expectations.
2595
b24d668c
JB		 25962020-07-14 Jan Beulich <jbeulich@suse.com>
2597
2598 * testsuite/gas/i386/x86-64-avx-intel.d,
2599 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
2600
9ab00b61
JB		 26012020-07-14 Jan Beulich <jbeulich@suse.com>
2602
2603 * testsuite/gas/i386/movbe-suffix.d,
2604 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
2605 * testsuite/gas/i386/i386.exp: Run new tests.
2606
2875b28a
JB		 26072020-07-14 Jan Beulich <jbeulich@suse.com>
2608
2609 * testsuite/gas/i386/crc32-suffix.d,
2610 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
2611 * testsuite/gas/i386/i386.exp: Run new tests.
2612 * testsuite/gas/i386/arch-10-bdver1.d,
2613 testsuite/gas/i386/arch-10-bdver2.d,
2614 testsuite/gas/i386/arch-10-bdver3.d,
2615 testsuite/gas/i386/arch-10-bdver4.d,
2616 testsuite/gas/i386/arch-10-btver1.d,
2617 testsuite/gas/i386/arch-10-btver2.d,
2618 testsuite/gas/i386/arch-10-lzcnt.d,
2619 testsuite/gas/i386/arch-10-prefetchw.d,
2620 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
2621 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
2622 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
2623 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
2624 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
2625 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
2626 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
2627 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
2628 testsuite/gas/i386/x86-64-arch-2-btver1.d,
2629 testsuite/gas/i386/x86-64-arch-2-btver2.d,
2630 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
2631 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
2632 testsuite/gas/i386/x86-64-arch-2.d,
2633 testsuite/gas/i386/x86-64-crc32.d,
2634 testsuite/gas/i386/x86-64-pseudos.d,
2635 testsuite/gas/i386/x86-64-sse-noavx.d,
2636 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
2637
e184e611
JB		 26382020-07-14 Jan Beulich <jbeulich@suse.com>
2639
2640 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2641 ModR/M-encoded byte register cases.
2642 * testsuite/gas/i386/x86-64-pseudos.d,
2643 testsuite/gas/i386/x86-64-reg-intel.d,
2644 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
2645
e8b5d5f9
JB		 26462020-07-14 Jan Beulich <jbeulich@suse.com>
2647
2648 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2649 not-ModR/M-encoded byte register cases.
2650 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
2651
38397794
JB		 26522020-07-14 Jan Beulich <jbeulich@suse.com>
2653
2654 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
2655 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
2656 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
2657 testsuite/gas/i386/ilp32/x86-64-avx.d,
2658 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
2659 testsuite/gas/i386/ilp32/x86-64-crc32.d,
2660 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2661 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2662 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2663 testsuite/gas/i386/ilp32/x86-64-reg.d,
2664 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2665 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2666 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2667 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2668 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2669 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2670 dump expectations.
2671
7a705315
L		 26722020-07-13 H.J. Lu <hongjiu.lu@intel.com>
2673
2674 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2675 extension.
2676
0a5c31d1
NC		 26772020-07-13 Nick Clifton <nickc@redhat.com>
2678
2679 * po/fr.po: Updated French translation.
2680
8884c29c
AM		 26812020-07-13 Alan Modra <amodra@gmail.com>
2682
2683 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2684 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2685 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2686 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2687
a308b89d
L		 26882020-07-11 H.J. Lu <hongjiu.lu@intel.com>
2689
2690 * config/tc-i386.c (output_insn): Check i.xstate to set
2691 GNU_PROPERTY_X86_FEATURE_2_TMM.
2692 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2693 x86-64-property-8 and x86-64-property-9.
2694 * testsuite/gas/i386/x86-64-property-7.d: New file.
2695 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2696 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2697 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2698 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2699 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2700
921eafea
L		 27012020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2702
2703 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2704 has_regymm, has_regzmm and has_regtmm. Add xstate.
2705 (md_assemble): Set i.xstate from operand types in instruction
2706 template.
2707 (build_modrm_byte): Updated.
2708 (output_insn): Check i.xstate.
2709 * testsuite/gas/i386/i386.exp: Run property-6 and
2710 x86-64-property-6.
2711 * testsuite/gas/i386/property-6.d: New file.
2712 * testsuite/gas/i386/property-6.s: Updated.
2713 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2714
d249bf86
L		 27152020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2716
2717 * testsuite/gas/i386/property-5.d: Correct test name.
2718
260cd341
LC		 27192020-07-10 Lili Cui <lili.cui@intel.com>
2720
2721 * NEWS: Mention support for Intel AMX instructions.
2722 * config/tc-i386.c (i386_error): Add invalid_sib_address.
2723 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2724 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2725 (match_simd_size): Add tmmword check.
2726 (operand_type_match): Add tmmword.
2727 (type_names): Add rTMM.
2728 (i386_error): Add invalid_tmm_register_set.
2729 (check_VecOperands): Handle invalid_sib_address and
2730 invalid_tmm_register_set.
2731 (match_template): Handle invalid_sib_address.
2732 (build_modrm_byte): Handle non-vector SIB and zmmword.
2733 (i386_index_check): Disallow RegIP for non-vector SIB.
2734 (check_register): Handle zmmword.
2735 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2736 * testsuite/gas/i386/i386.exp: Add AMX new tests.
2737 * testsuite/gas/i386/intel-regs.d: Add tmm.
2738 * testsuite/gas/i386/intel-regs.s: Add tmm.
2739 * testsuite/gas/i386/x86-64-amx-intel.d: New.
2740 * testsuite/gas/i386/x86-64-amx-inval.l: New.
2741 * testsuite/gas/i386/x86-64-amx-inval.s: New.
2742 * testsuite/gas/i386/x86-64-amx.d: New.
2743 * testsuite/gas/i386/x86-64-amx.s: New.
2744 * testsuite/gas/i386/x86-64-amx-bad.d: New.
2745 * testsuite/gas/i386/x86-64-amx-bad.s: New.
2746
af2b3186
TV		 27472020-07-10 Tom de Vries <tdevries@suse.de>
2748
2749 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2750 readelf's line table decoding.
2751 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2752 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2753 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2754 * testsuite/gas/elf/dwarf2-15.d: Likewise.
2755 * testsuite/gas/elf/dwarf2-16.d: Likewise.
2756 * testsuite/gas/elf/dwarf2-17.d: Likewise.
2757 * testsuite/gas/elf/dwarf2-18.d: Likewise.
2758 * testsuite/gas/elf/dwarf2-19.d: Likewise.
2759 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2760 * testsuite/gas/elf/dwarf2-6.d: Likewise.
2761 * testsuite/gas/elf/dwarf2-7.d: Likewise.
2762
39776b11
L		 27632020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2764
2765 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2766 VEX/EVEX vector instructions.
2767 * testsuite/gas/i386/property-4.d: New file.
2768 * testsuite/gas/i386/property-4.s: Likewise.
2769 * testsuite/gas/i386/property-5.d: Likewise.
2770 * testsuite/gas/i386/property-5.s: Likewise.
2771 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2772 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2773
939b95c7
L		 27742020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2775
2776 * NEWS: Mention --enable-x86-used-note.
2777 * configure.ac: Configure with --enable-x86-used-note by default
2778 for Linux/x86.
2779 * configure: Regenerated.
2780
fe49679d
AM		 27812020-07-09 Alan Modra <amodra@gmail.com>
2782
2783 * config/obj-coff.h: Remove TE_PE support.
2784 * config/tc-ppc.c: Likewise.
2785 * config/tc-ppc.h: Likewise.
2786 * configure.tgt: Remove powerpc PE and powerpc lynxos.
2787 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2788 condition.
2789 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2790
6384fd9e
JB		 27912020-07-08 Jan Beulich <jbeulich@suse.com>
2792
2793 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2794 New.
2795 * testsuite/gas/i386/i386.exp: Run new tests.
2796
3128916d
CZ		 27972020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
2798
2799 * config/tc-arc.c (find_opcode_match): Add error messages.
2800 * testsuite/gas/arc/add_s-err.s: Update test.
2801 * testsuite/gas/arc/asm-errors.err: Likewise.
2802 * testsuite/gas/arc/cpu-em-err.s: Likewise.
2803 * testsuite/gas/arc/hregs-err.s: Likewise.
2804 * testsuite/gas/arc/warn.s: Likewise.
2805
dbdba9b0
L		 28062020-07-07 H.J. Lu <hongjiu.lu@intel.com>
2807
2808 PR gas/26212
2809 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2810
34e79798
AM		 28112020-07-07 Alan Modra <amodra@gmail.com>
2812
2813 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2814 * testsuite/gas/ppc/ppc.exp: Likewise.
2815 * testsuite/gas/all/weakref1l.d: Likewise.
2816
3c6e74ce
NC		 28172020-07-07 Nick Clifton <nickc@redhat.com>
2818
2819 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2820 expected output.
2821
e74d9fa9
JB		 28222020-07-06 Jan Beulich <jbeulich@suse.com>
2823
2824 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2825 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2826 testsuite/gas/i386/x86-64-evex-wig1.d,
2827 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2828 expectations.
2829
39e0f456
JB		 28302020-07-06 Jan Beulich <jbeulich@suse.com>
2831
2832 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2833 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2834 * testsuite/gas/i386/avx512f-opts-intel.d,
2835 testsuite/gas/i386/avx512f-opts.d
2836 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2837 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2838
ddc73fa9
NC		 28392020-07-06 Yuri Chornoivan <yurchor@ukr.net>
2840
2841 PR 26204
2842 * config/tc-arm.c: Fix spelling mistake.
2843 * config/tc-riscv.c: Likewise.
2844 * config/tc-z80.c: Likewise.
2845 * po/gas.pot: Regenerate.
2846
17550be7
NC		 28472020-07-06 Nick Clifton <nickc@redhat.com>
2848
2849 * po/uk.po: Updated Ukranian translation.
2850
b19d852d
NC		 28512020-07-04 Nick Clifton <nickc@redhat.com>
2852
2853 * configure: Regenerate.
2854 * po/gas.pot: Regenerate.
2855
28562020-07-04 Nick Clifton <nickc@redhat.com>
2857
2858 * version.m4: Change version number to 2.35.50.
2859 * configure: Regenerate.
2860 * po/bfd.pot: Regenerate.
2861
b115b9fd
NC		 28622020-07-04 Nick Clifton <nickc@redhat.com>
2863
2864 Binutils 2.35 branch created.
2865
b657622c
AM		 28662020-07-03 Alan Modra <amodra@gmail.com>
2867
2868 PR 26028
2869 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2870
c2ecccb3
L		 28712020-07-02 H.J. Lu <hongjiu.lu@intel.com>
2872
2873 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2874 swap two source operands.
2875
f436f38e
NC		 28762020-07-02 Nick Clifton <nickc@redhat.com>
2877
2878 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2879
f405494f
AC		 28802020-07-02 Alex Coplan <alex.coplan@arm.com>
2881
2882 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2883 segfault on negative chars.
2884 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2885 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2886
0942c7ab
NC		 28872020-07-02 Nick Clifton <nickc@redhat.com>
2888
2889 PR 26028
2890 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2891 command line.
2892 * testsuite/gas/ia64/unwind.d: Likewise.
2893 * testsuite/gas/mmix/bspec-1.d: Likewise.
2894 * testsuite/gas/mmix/bspec-2.d: Likewise.
2895 * testsuite/gas/mmix/comment-1.d: Likewise.
2896 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2897
3443489c
AM		 28982020-07-01 Alan Modra <amodra@gmail.com>
2899
2900 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2901
054b336d
AM		 29022020-07-01 Alan Modra <amodra@gmail.com>
2903
2904 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2905 in data sections, and mep.
2906
bbd19b19
L		 29072020-06-30 H.J. Lu <hongjiu.lu@intel.com>
2908
2909 * NEWS: Mention x86 NaCl target support removal.
2910 * config/tc-i386.c: Remove x86 NaCl target support.
2911 * config/tc-i386.h: Likewise.
2912 * configure.tgt: Likewise.
2913 * testsuite/gas/i386/i386.exp: Likewise.
2914 * testsuite/gas/i386/iamcu-1.d: Likewise.
2915 * testsuite/gas/i386/iamcu-2.d: Likewise.
2916 * testsuite/gas/i386/iamcu-3.d: Likewise.
2917 * testsuite/gas/i386/iamcu-4.d: Likewise.
2918 * testsuite/gas/i386/iamcu-5.d: Likewise.
2919 * testsuite/gas/i386/k1om.d: Likewise.
2920 * testsuite/gas/i386/l1om.d: Likewise.
2921
08ccfccf
NC		 29222020-06-30 Nelson Chu <nelson.chu@sifive.com>
2923
2924 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
2925 checking into riscv_csr_address.
2926 (riscv_csr_version_check): Likewise.
2927 (riscv_csr_address): New function. Return the suitable CSR address
2928 after checking the ISA dependency and versions. Issue warnings if
2929 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
2930 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2931 priv spec versions for them.
2932 (reg_csr_lookup_internal): Call riscv_csr_address to find the
2933 suitable CSR address.
2934 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2935 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2936 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2937 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
2938 priv spec warnings here. These warnings are added by accident.
2939 Remove them and only focus on the ISA dependency warnings.
2940 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2941 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2942 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2943 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2944 than the privileged ones.
2945 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2946 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2947 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2948 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
2949 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2950 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2951 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2952 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2953 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2954 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2955
8c190ce0
L		 29562020-06-29 H.J. Lu <hongjiu.lu@intel.com>
2957
0be2fe67
AM		 2958 * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
2959 length > 1.
8c190ce0
L		 2960 (md_assemble): Don't process ImmExt without operands.
2961
b20e7614
HPN		 29622020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
2963
2964 PR gas/25331
2965 * config/tc-mmix.c (md_assemble) <fixup for
2966 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2967 Also, set its fx_no_overflow.
2968 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2969 Similarly this fixup affects 4 bytes, not 8 and needs its
2970 fx_no_overflow set.
2971 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 2972 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 2973
279edac5
AM		 29742020-06-29 Alan Modra <amodra@gmail.com>
2975
2976 * config/tc-s12z.c: Use C style comments.
2977 * config/tc-z80.c: Likewise.
2978 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2979
b6cd5d10
L		 29802020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2981
2982 * config/tc-i386.c (md_assemble): Process ImmExt without
2983 operands.
2984
63112cd6
L		 29852020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2986
2987 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2988 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2989 VECSIB256 and VECSIB512, respectively.
2990 (build_modrm_byte): Replace vecsib with sib.
2991
2a1bb84c
JB		 29922020-06-26 Jan Beulich <jbeulich@suse.com>
2993
2994 * testsuite/gas/i386/nop-1-suffix.d: New.
2995 * testsuite/gas/i386/i386.exp: Run new test.
2996
85f7484a
PB		 29972020-06-26 Pat Bernardi <bernardi@adacore.com>
2998
2999 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
3000 (md_pseudo_table): Handle "gnu_attribute".
3001 * doc/as.texi: Document GNU attribute for M68K.
3002
b59d128a
NC		 30032020-06-25 Nick Clifton <nickc@redhat.com>
3004
3005 PR 26141
3006 * config/tc-arm.c (arm_force_relocation): Force resolution of
3007 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
3008 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
3009
c423d21a
JB		 30102020-06-25 Jan Beulich <jbeulich@suse.com>
3011
3012 * config/tc-i386.c (md_assemble): Move call to process_immext()
3013 ...
3014 (process_operands): ... here.
3015
8bbb3ad8
JB		 30162020-06-25 Jan Beulich <jbeulich@suse.com>
3017
3018 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
3019 diagnostic when there is a sizing prefix. Switch to word/dword/
3020 qword encoding when there is a sizing prefix and no (explicit or
3021 derived) suffix.
3022 (update_imm): Handle presence of a sizing prefix.
3023 * testsuite/gas/i386/noreg16-data32.d,
3024 testsuite/gas/i386/noreg32-data16.d,
3025 testsuite/gas/i386/noreg32-data16.e,
3026 testsuite/gas/i386/noreg64-data16.d,
3027 testsuite/gas/i386/noreg64-data16.e,
3028 testsuite/gas/i386/noreg64-rex64.d: New.
3029 * testsuite/gas/i386/i386.exp: Run new tests.
3030 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
3031 Introduce and use pfx* macros.
3032 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
3033 addressing.
3034 * testsuite/gas/i386/noreg16.d: Adjust expectations.
3035
589958d6
JB		 30362020-06-25 Jan Beulich <jbeulich@suse.com>
3037
3038 * testsuite/gas/i386/avx-16bit.d,
3039 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
3040 testsuite/gas/i386/avx512f-16bit.d,
3041 testsuite/gas/i386/avx512f.d,
3042 testsuite/gas/i386/evex-lig256.d,
3043 testsuite/gas/i386/evex-lig512.d
3044 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
3045 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
3046 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
3047 testsuite/gas/i386/sse2-16bit.d,
3048 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
3049 expectations.
3050
0b9404fd
JB		 30512020-06-25 Jan Beulich <jbeulich@suse.com>
3052
3053 * config/tc-i386.c (md_assemble): Also reject explicit REX
3054 prefixes with VEX and alike encoded insns. Zap consumed bits
3055 from i.rex.
3056 (output_insn): Don't ignore REX prefix for VEX and alike
3057 encodings; abort() instead if encountered.
3058 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
3059 ...
3060 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
3061 * testsuite/gas/i386/x86-64-pseudos.d,
3062 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
3063
a5aeccd9
JB		 30642020-06-25 Jan Beulich <jbeulich@suse.com>
3065
3066 * config/tc-i386.c (process_operands): Translate explicit REX
3067 prefix into i.rex for SSE2AVX templates.
3068 (set_rex_vrex): New helper.
3069 (build_modrm_byte): Use it.
3070 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
3071 REX prefixes.
3072 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
3073
40d231b4
JB		 30742020-06-25 Jan Beulich <jbeulich@suse.com>
3075
3076 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
3077 templates when there's no data size prefix.
3078 (md_assemble): Reject data size prefix also for legacy encoded
3079 SIMD templates.
3080 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
3081 Uncomment previously not working line.
3082 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
3083 data16 prefix.
3084 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
3085 testsuite/gas/i386/sse2avx.d: Adjust expectations.
3086
11abe426
JB		 30872020-06-25 Jan Beulich <jbeulich@suse.com>
3088
3089 * config/tc-i386.c (build_evex_prefix): Drop early setting of
3090 vec_length.
3091
1a79004f
NC		 30922020-06-23 Nelson Chu <nelson.chu@sifive.com>
3093
3094 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
3095 explicit_priv_attr. It used to indicate CSR or priv instructions are
3096 explictly used.
3097 (riscv_is_priv_insn): Return True if it is a privileged instruction.
3098 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
3099 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
3100 (riscv_write_out_attrs): Clarification of when to generate the elf
3101 priv spec attributes.
3102 * testsuite/gas/riscv/attribute-11.s: Add comments.
3103 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
3104 `priv_insn_<n>` to decide which priv instruction is expected to used.
3105 (<n> is a to e.)
3106 * testsuite/gas/riscv/attribute-14a.d: Likewise.
3107 * testsuite/gas/riscv/attribute-14b.d: Likewise.
3108 * testsuite/gas/riscv/attribute-14c.d: Likewise.
3109 * testsuite/gas/riscv/attribute-14d.d: Likewise.
3110 * testsuite/gas/riscv/attribute-14e.d: Likewise.
3111
39ff0b81
NC		 31122020-06-22 Nelson Chu <nelson.chu@sifive.com>
3113
3114 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
3115 (riscv_set_default_priv_spec): Get the priv spec version from the
3116 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
3117
e2201c2a
AM		 31182020-06-20 Alan Modra <amodra@gmail.com>
3119
3120 * configure.tgt: Set bfd_gas for all SH targets.
3121
d27c357a
JB		 31222020-06-18 Jan Beulich <jbeulich@suse.com>
3123
3124 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
3125 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3126 expectations.
3127
708a2fff
CL		 31282020-06-16 Lili Cui <lili.cui@intel.com>
3129
3130 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
3131 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
3132 * doc/c-i386.texi: Add avx512_vp2intersect.
3133
2106ed9b
JB		 31342020-06-16 Jan Beulich <jbeulich@suse.com>
3135
3136 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
3137 conditional.
3138 * testsuite/gas/i386/sse-check.s: Adjust comment.
3139 * testsuite/gas/i386/sse-check-error.l,
3140 testsuite/gas/i386/sse-check-warn.e,
3141 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
3142 expectations.
3143
a435742a
AM		 31442020-06-16 Alan Modra <amodra@gmail.com>
3145
3146 * config/tc-tic30.h: Remove OBJ_AOUT support.
3147 * configure.tgt: Delete tic30-*-*aout* entry.
3148
7a77f1ac
MF		 31492020-06-15 Max Filippov <jcmvbkbc@gmail.com>
3150
3151 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
3152 macros.
3153 (elf32xtensa_abi): New declaration.
3154 (option_abi_windowed, option_abi_call0): New enum constants.
3155 (md_longopts): Add entries for --abi-windowed and --abi-call0.
3156 (md_parse_option): Add handlers for --abi-windowed and
3157 --abi-call0.
3158 (xtensa_add_config_info): Use xtensa_abi_choice instead of
3159 XSHAL_ABI to format ABI tag.
3160 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
3161 --abi-call0 to the list of options.
3162 * doc/c-xtensa.texi: Add description for options --abi-windowed
3163 and --abi-call0.
3164 * testsuite/gas/xtensa/abi-call0.d: New test definition.
3165 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
3166 * testsuite/gas/xtensa/abi.s: New test source.
3167
efe30057
L		 31682020-06-14 H.J. Lu <hongjiu.lu@intel.com>
3169
3170 PR gas/26115
3171 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
3172 xsusldtrk.
3173 * testsuite/gas/i386/tsxldtrk.s: Likewise.
3174 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3175 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
3176
d8af286f
NC		 31772020-06-12 Nelson Chu <nelson.chu@sifive.com>
3178
3179 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
3180 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3181 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
3182
18ca16be
SG		 31832020-06-09 Seth Girvan <snth@snthhacks.com>
3184
3185 * doc/c-avr.texi: Improve wording.
3186
6778f1c4
JB		 31872020-06-09 Jan Beulich <jbeulich@suse.com>
3188
3189 * testsuite/gas/i386/x86-64-pseudos-bad.s,
3190 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
3191
73239888
JB		 31922020-06-09 Jan Beulich <jbeulich@suse.com>
3193
3194 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
3195 encoding tests.
3196 * testsuite/gas/i386/prefix.d: Adjust expectations.
3197
bf926894
JB		 31982020-06-09 Jan Beulich <jbeulich@suse.com>
3199
3200 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
3201 with VEX/EVEX encoding tests.
3202 * testsuite/gas/i386/prefix.d: Adjust expectations.
3203
828c2a25
JB		 32042020-06-09 Jan Beulich <jbeulich@suse.com>
3205
3206 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
3207 suffix.
3208 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
3209 * testsuite/gas/i386/noreg64.d: Adjust expectations.
3210 * testsuite/gas/i386/noreg-intel64.d,
3211 testsuite/gas/i386/noreg-intel64.l,
3212 testsuite/gas/i386/noreg-intel64.s: New.
3213 * testsuite/gas/i386/i386.exp: Run new tests.
3214
da4977e0
JB		 32152020-06-09 Jan Beulich <jbeulich@suse.com>
3216
3217 * config/tc-i386.c (vex_encoding_error): New enumerator.
3218 (VEX_check_operands): Rename to VEX_check_encoding. Check
3219 for vex_encoding_error. Move Imm4 handling ...
3220 (check_VecOperands): ... here.
3221 (match_template): Call VEX_check_encoding when there are no
3222 operands. Split construct calling check_VecOperands and
3223 VEX_check_encoding (when there are operands).
3224 (check_register): Don't blindly set vex_encoding_evex.
3225 * testsuite/gas/i386/pseudos-bad.s,
3226 testsuite/gas/i386/pseudos-bad.l: New.
3227 * testsuite/gas/i386/i386.exp: Run new test.
3228 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
3229
26417f19
AC		 32302020-06-08 Alex Coplan <alex.coplan@arm.com>
3231
3232 * config/tc-arm.c (insns): Add dfb.
3233 * testsuite/gas/arm/dfb.d: New test.
3234 * testsuite/gas/arm/dfb.s: Input for test.
3235
9f3e7dbc
NC		 32362020-06-08 Nick Clifton <nickc@redhat.com>
3237
3238 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
3239
dd6b8a0b
JB		 32402020-06-08 Jan Beulich <jbeulich@suse.com>
3241
3242 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
3243
73c76375
JB		 32442020-06-08 Jan Beulich <jbeulich@suse.com>
3245
3246 * config/tc-i386.c (check_byte_reg): Drop dead conditional
3247 around as_bad().
3248
22e00a3f
JB		 32492020-06-08 Jan Beulich <jbeulich@suse.com>
3250
3251 * config/tc-i386.c (check_register): Split RegTR handling, to
3252 fail recognition also in 64-bit mode as well as with i586 or
3253 i686 explicitly enabled.
3254 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
3255 * testsuite/gas/i386/x86_64-intel.d,
3256 testsuite/gas/i386/x86_64.d: Adjust expectations.
3257
1ab84e02
JB		 32582020-06-08 Jan Beulich <jbeulich@suse.com>
3259
3260 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
3261 * testsuite/gas/cfi/cfi.exp: Run this test.
3262
af32b722
JB		 32632020-06-08 Jan Beulich <jbeulich@suse.com>
3264
3265 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
3266 check to %st(N) parsing logic.
3267 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
3268
8a6fb3f9
JB		 32692020-06-08 Jan Beulich <jbeulich@suse.com>
3270
3271 * config/tc-i386.c (bad_reg): New.
3272 (check_VecOperations, i386_att_operand, i386_parse_name): Check
3273 for it.
3274 (check_register): New, broken out from ...
3275 (parse_real_register): ... here. Call it.
3276 (parse_register): Call it, and error upon failure.
3277 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
3278 testsuite/gas/i386/x86-64-equ-bad.s,
3279 testsuite/gas/i386/x86-64-equ-bad.l: New.
3280 * testsuite/gas/i386/i386.exp: Run new tests.
3281
1424c35d
AM		 32822020-06-06 Alan Modra <amodra@gmail.com>
3283
3284 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
3285 * doc/c-ppc.texi: Likewise.
3286
87c69f97
AM		 32872020-06-06 Alan Modra <amodra@gmail.com>
3288
3289 * config/tc-ppc.c: Update throughout for reloc renaming.
3290
f1919c56
JM		 32912020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
3292
3293 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
3294 stringop-overflow.
3295
3fc6c3dc
NC		 32962020-06-05 Nelson Chu <nelson.chu@sifive.com>
3297
3298 * config/tc-riscv.c (explicit_csr): New static boolean.
3299 Used to indicate CSR are explictly used.
3300 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
3301 (riscv_write_out_attrs): If we already have set elf priv
3302 attributes, then generate them. Otherwise, don't generate
3303 them when no CSR are used.
3304 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
3305 * testsuite/gas/riscv/attribute-02.d: Likewise.
3306 * testsuite/gas/riscv/attribute-03.d: Likewise.
3307 * testsuite/gas/riscv/attribute-04.d: Likewise.
3308 * testsuite/gas/riscv/attribute-05.d: Likewise.
3309 * testsuite/gas/riscv/attribute-06.d: Likewise.
3310 * testsuite/gas/riscv/attribute-07.d: Likewise.
3311 * testsuite/gas/riscv/attribute-08.d: Likewise.
3312 * testsuite/gas/riscv/attribute-09.d: Likewise.
3313 * testsuite/gas/riscv/attribute-10.d: Likewise.
3314 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3315 * testsuite/gas/riscv/attribute-11.s: New testcase.
3316 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
3317 used, so we should output the ELF priv attributes.
3318 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
3319 used, so output the priv attributes according to the -mpriv-spec.
3320 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
3321 used, so ignore the -mpriv-spec setting.
3322
d413a623
L		 33232020-06-04 H.J. Lu <hongjiu.lu@intel.com>
3324
3325 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
3326 cgen_get_insn_value.
3327 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
3328 endianness to cgen_get_insn_value and cgen_put_insn_value.
3329
7d8b91fd
JM		 33302020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3331
3332 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
3333 cgen_put_insn_value.
3334
d8740be1
JM		 33352020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3336
3337 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
3338 bpf_cgen_cpu_open.
3339 (md_assemble): Remove no longer needed hack.
3340
e9bffec9
JM		 33412020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3342
3343 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
3344 cgen_put_insn_value.
3345 (gas_cgen_md_apply_fix): Likewise.
3346 (gas_cgen_md_apply_fix): Likewise.
3347 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
3348 cgen_put_insn_value.
3349 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
3350 cgen_put_insn_value.
3351
1cf67587
AM		 33522020-06-04 Alan Modra <amodra@gmail.com>
3353
3354 * testsuite/config/default.exp: Remove global directive outside
3355 proc body.
3356 * testsuite/gas/mep/complex-relocs.exp: Likewise.
3357 * testsuite/gas/microblaze/relax_size.exp: Likewise.
3358 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
3359 * testsuite/gas/mt/relocs.exp: Likewise.
3360 * testsuite/gas/rx/rx.exp: Likewise.
3361
338d56a8
SC		 33622020-06-03 Stephen Casner <casner@acm.org>
3363
3364 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
3365
bb7322c6
JW		 33662020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
3367 Jim Wilson <jimw@sifive.com>
3368
3369 PR 26051
3370 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
3371 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
3372 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
3373 Move B before SB. Move J before UJ.
3374
c39c821c
AC		 33752020-06-01 Alex Coplan <alex.coplan@arm.com>
3376
3377 * write.c (relax_segment): Fix handling of negative offset when
3378 relaxing an rs_org frag.
3379 * testsuite/gas/aarch64/org-neg.d: New test.
3380 * testsuite/gas/aarch64/org-neg.l: Error output for test.
3381 * testsuite/gas/aarch64/org-neg.s: Input for test.
3382 * testsuite/gas/arm/org-neg.d: New test.
3383 * testsuite/gas/arm/org-neg.l: Error output for test.
3384 * testsuite/gas/arm/org-neg.s: Input for test.
3385
66e3eb08
SC		 33862020-05-28 Stephen Casner <casner@acm.org>
3387
3388 Fix unexpected failures in gas testsuite for pdp11-aout target.
3389 These are caused by the PDP11's mix of little-endian octets in
3390 shorts but shorts in big endian order for long or quad.
3391
3392 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
3393 * testsuite/gas/all/gas.exp: Select alternate test scripts for
3394 pdp11, skip octa test completely.
3395 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
3396 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
3397 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
3398
9e85f042
NC		 33992020-05-28 Alex Coplan <alex.coplan@arm.com>
3400
3401 * frags.c (frag_grow): Fix comment.
3402
1c912705
SC		 34032020-05-27 Stephen Casner <casner@acm.org>
3404
3405 PR gas/26001
3406 * config/tc-pdp11.c (parse_reg): Distinguish register names from
3407 symbols that begin with a register name.
3408 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
3409 * testsuite/gas/pdp11/pr26001.s: Likewise.
3410 * testsuite/gas/pdp11/pr26001.d: Likewise.
3411
5c505568
SC		 34122020-05-27 Simon Cook <simon.cook@embecosm.com>
3413
0be2fe67
AM		 3414 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
3415 pointer when creating struct riscv_csr_extra.
5c505568 3416
3c730740
L		 34172020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3418
3419 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
3420 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
3421 * testsuite/gas/i386/inval-avx512f.l: Updated.
3422
57b17940
SSF		 34232020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
3424
3425 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
3426 load/store instruction variants with alignment hints.
3427 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
3428 instruction variants with alignment hints.
3429
e3fed0f2
L		 34302020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3431
3432 PR gas/26044
3433 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
3434 instead of R_XGATE_PCREL_X.
3435 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
3436 BFD_RELOC_XGATE_PCREL_X.
3437
8bbc5da5
L		 34382020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3439
3440 PR gas/26044
3441 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
3442 with &fragP->fr_literal[0].
3443
c4612b92
L		 34442020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3445
3446 PR gas/26044
3447 * config/tc-vax.c (md_estimate_size_before_relax): Replace
3448 fragP->fr_literal with &fragP->fr_literal[0].
3449 (md_convert_frag): Likewise.
3450
70b1b570
L		 34512020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3452
3453 PR gas/26044
3454 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
3455 with &fragP->fr_literal[0].
3456
e67e940f
L		 34572020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3458
3459 PR gas/26044
3460 * config/tc-crx.c (getreg_image): Change argument type to int.
3461 (md_convert_frag): Replace fragP->fr_literal with
3462 &fragP->fr_literal[0].
3463
a05e3e20
L		 34642020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3465
3466 PR gas/26044
3467 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
3468 sprintf with memmove.
3469
c6412eee
L		 34702020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3471
3472 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
3473 with &fragP->fr_literal[0].
3474
9fcc3457
L		 34752020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3476
3477 PR gas/26041
3478 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
3479 2 overlapping strings.
3480
6c115e16
L		 34812020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3482
3483 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
3484 with &fragP->fr_literal[0].
3485
a39d29cd
L		 34862020-05-25 H.J. Lu <hongjiu.lu@intel.com>
3487
3488 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
3489 with &fragp->fr_literal[0].
3490 * config/tc-microblaze.c (md_apply_fix): Likewise.
3491 * config/tc-sh.c (md_convert_frag): Likewise.
3492
72393fd1
JW		 34932020-05-24 Jim Wilson <jimw@sifive.com>
3494
3495 PR 26025
3496 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
3497 asection to segT. New locals seg and subseg. Call subseg_set before
3498 fix_new_exp. Call subseg_set after loop to restore original values.
3499
9fbb53c7
AM		 35002020-05-21 Alan Modra <amodra@gmail.com>
3501
3502 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
3503 throughout.
3504 * config/obj-elf.c: Likewise.
3505 * config/tc-aarch64.c: Likewise.
3506 * config/tc-arm.c: Likewise.
3507 * config/tc-m68k.c: Likewise.
3508 * config/tc-nios2.c: Likewise.
3509 * config/tc-tic30.c: Likewise.
3510 * ecoff.c: Likewise.
3511 * read.c: Likewise.
3512 * stabs.c: Likewise.
3513 * symbols.c: Likewise.
3514 * testsuite/gas/all/test-gen.c: Likewise.
3515
8f595e9b
NC		 35162020-05-20 Nelson Chu <nelson.chu@sifive.com>
3517
3518 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
3519 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
3520 Static variables which are used to set the ISA extensions. You can
3521 use -march (or ELF build attributes) and -misa-spec to set them,
3522 respectively.
3523 (ext_version_hash): The hash table used to handle the extensions
3524 with versions.
3525 (init_ext_version_hash): Initialize the ext_version_hash according
3526 to riscv_ext_version_table.
3527 (riscv_get_default_ext_version): The callback function of
3528 riscv_parse_subset_t. According to the choosed ISA spec,
3529 get the default version for the specific extension.
3530 (riscv_set_arch): Set the callback function.
3531 (enum options, struct option md_longopts): Add new option -misa-spec.
3532 (md_parse_option): Do not call riscv_set_arch for -march. We will
3533 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
3534 to set default_isa_spec class.
3535 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
3536 ext_version_hash, and then call riscv_set_arch to set the architecture
3537 with versions according to default_arch_with_ext.
3538 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
3539 x extensions.
3540 * testsuite/gas/riscv/attribute-03.d: Likewise.
3541 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
3542 already set it's version to 2p1 by march, so no need to use the default
3543 2p2 version. For m-ext, we do not set the version by -march and ELF arch
3544 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
3545 ISA spec 2p2, so set 0p0 to it.
3546 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
3547 zicsr is 2p0 according to ISA spec 20191213.
3548 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
3549 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
3550 You can set them by configure options --with-arch and
3551 --with-isa-spec, respectively.
3552 (riscv_set_default_isa_spec): New function used to set the
3553 default ISA spec.
3554 (md_parse_option): Call riscv_set_default_isa_spec rather than
3555 call riscv_get_isa_spec_class directly.
3556 (riscv_after_parse_args): If the -isa-spec is not set, then we
3557 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
3558 calling riscv_set_default_isa_spec.
3559 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
3560 the --with-isa-spec may be set to different ISA spec.
3561 * testsuite/gas/riscv/attribute-02.d: Likewise.
3562 * testsuite/gas/riscv/attribute-03.d: Likewise.
3563 * testsuite/gas/riscv/attribute-04.d: Likewise.
3564 * testsuite/gas/riscv/attribute-05.d: Likewise.
3565 * testsuite/gas/riscv/attribute-06.d: Likewise.
3566 * testsuite/gas/riscv/attribute-07.d: Likewise.
3567 * configure.ac: Add configure options, --with-arch and
3568 --with-isa-spec.
3569 * configure: Regenerated.
3570 * config.in: Regenerated.
3571 * config/tc-riscv.c (default_priv_spec): Static variable which is
3572 used to check if the CSR is valid for the chosen privilege spec. You
3573 can use -mpriv-spec to set it.
3574 (enum reg_class): We now get the CSR address from csr_extra_hash rather
3575 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
3576 (riscv_init_csr_hashes): Only need to initialize one hash table
3577 csr_extra_hash.
3578 (riscv_csr_class_check): Change the return type to void. Don't check
3579 the ISA dependency if -mcsr-check isn't set.
3580 (riscv_csr_version_check): New function. Check and find the CSR address
3581 from csr_extra_hash, according to default_priv_spec. Report warning
3582 for the invalid CSR if -mcsr-check is set.
3583 (reg_csr_lookup_internal): Updated.
3584 (reg_lookup_internal): Likewise.
3585 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
3586 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
3587 (md_parse_option): Call riscv_set_default_priv_version to set
3588 default_priv_spec.
3589 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
3590 privilege spec to the newest one.
3591 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
3592 include/opcode/riscv.h.
3593 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
3594 to check the ISA dependency for CSR, so fix the spec version by adding
3595 -mpriv-spec=1.11.
3596 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
3597 version warnings for the test case.
0be2fe67
AM		 3598 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3599 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3600 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3601 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3602 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3603 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
8f595e9b 3604 Check whether the CSR is valid when privilege version 1.9 is choosed.
0be2fe67
AM		 3605 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3606 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
8f595e9b 3607 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
0be2fe67
AM		 3608 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3609 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
8f595e9b 3610 Check whether the CSR is valid when privilege version 1.10 is choosed.
0be2fe67
AM		 3611 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3612 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
8f595e9b 3613 Check whether the CSR is valid when privilege version 1.11 is choosed.
0be2fe67 3614 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
8f595e9b
NC		 3615 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
3616 setting. You can set it by configure option --with-priv-spec.
3617 (riscv_set_default_priv_spec): New function used to set the default
3618 privilege spec.
3619 (md_parse_option): Call riscv_set_default_priv_spec rather than
3620 call riscv_get_priv_spec_class directly.
3621 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
3622 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
3623 calling riscv_set_default_priv_spec.
3624 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
3625 the --with-priv-spec may be set to different privilege spec.
3626 * testsuite/gas/riscv/priv-reg.d: Likewise.
3627 * configure.ac: Add configure option --with-priv-spec.
3628 * configure: Regenerated.
3629 * config.in: Regenerated.
3630 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
3631 explicit_attr. Set it to TRUE if any ELF attribute is found.
3632 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
3633 the priv attributes are set.
3634 (md_assemble): Set the default_priv_spec according to the priv
3635 attributes when we start to assemble instruction.
3636 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
3637 riscv_write_out_attrs. Update the arch and priv attributes. If we
3638 don't set the corresponding ELF attributes, then try to output the
3639 default ones.
3640 (riscv_set_public_attributes): If any ELF attribute or -march-attr
3641 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
3642 to update the arch and priv attributes.
3643 (s_riscv_attribute): Make sure all arch and priv attributes are set
3644 before any instruction.
3645 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
3646 ELF attribute or -march-attr is set. If the priv attributes are not
3647 set, then try to update them by the default setting (-mpriv-spec or
3648 --with-priv-spec).
3649 * testsuite/gas/riscv/attribute-02.d: Likewise.
3650 * testsuite/gas/riscv/attribute-03.d: Likewise.
3651 * testsuite/gas/riscv/attribute-04.d: Likewise.
3652 * testsuite/gas/riscv/attribute-06.d: Likewise.
3653 * testsuite/gas/riscv/attribute-07.d: Likewise.
3654 * testsuite/gas/riscv/attribute-08.d: Likewise.
3655 * testsuite/gas/riscv/attribute-09.d: Likewise.
3656 * testsuite/gas/riscv/attribute-10.d: Likewise.
3657 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3658 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
3659 set by priv attributes must be supported.
3660 * testsuite/gas/riscv/attribute-05.s: Likewise.
3661 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
3662 priv attributes according to the -mpriv-spec option.
3663 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3664 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3665 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3666 * testsuite/gas/riscv/priv-reg.d: Removed.
3667 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
3668 CSR according to the priv spec 1.9.
3669 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
3670 CSR according to the priv spec 1.9.1.
3671 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
3672 CSR according to the priv spec 1.10.
3673 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
3674 CSR according to the priv spec 1.11.
3675 * config/tc-riscv.c (md_show_usage): Add descriptions about
3676 the new GAS options.
3677 * doc/c-riscv.texi: Likewise.
3678
3d205eb4
PB		 36792020-05-19 Peter Bergner <bergner@linux.ibm.com>
3680
3681 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3682 * testsuite/gas/ppc/power9.d: Likewise.
3683 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3684 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3685 sync, wait, waitrsv>: Add tests.
3686 * testsuite/gas/ppc/power10.d: Likewise.
3687
164446e0
AF		 36882020-05-19 Alexander Fedotov <alfedotov@gmail.com>
3689
3690 PR 25992
3691 * config/tc-arm.c : Add arm_ext_v8r feature.
3692 (it_fsm_post_encode): Check arm_ext_v8r feature.
3693 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3694
69f57659
AM		 36952020-05-19 Alan Modra <amodra@gmail.com>
3696
3697 * write.c (write_contents): Use bfd_get_filename rather than
3698 accessing bfd->filename directly. Use bfd_section_name rather
3699 than accessing section->name directly.
3700
0e1d094e
AM		 37012020-05-19 Alan Modra <amodra@gmail.com>
3702
3703 * symbols.c (local_symbol_make): Init all of lsy_flags.
3704
d402189f
AM		 37052020-05-18 Alan Modra <amodra@gmail.com>
3706
3707 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3708 before looking at add_symbol->sy_flags.
3709
503648e4 37102020-05-18 Hongtao Liu <hongtao.liu@intel.com>
3711
3712 * config/tc-i386.c: Not handle lret/iret.
3713 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3714 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3715 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3716 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3717 * testsuite/gas/i386/lfence-ret.s: Ditto.
3718 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3719 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3720 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3721 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3722 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3723 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3724 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3725
2a50b401
AM		 37262020-05-15 Alan Modra <amodra@gmail.com>
3727 Alex Coplan <alex.coplan@arm.com>
3728
3729 * symbols.c (struct local_symbol): Update comment.
3730 (resolve_symbol_value): For resolved symbols equated to other
3731 symbols, verify that the referenced symbol is not a local_symbol
3732 before accessing sy_value. Don't leave symbol loops during
3733 finalize_syms resolution.
3734 * testsuite/gas/all/assign-bad-recursive.d: New test.
3735 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3736 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3737 * testsuite/gas/all/gas.exp: Run it.
3738
9d95b8e9
NC		 37392020-05-14 Nick Clifton <nickc@redhat.com>
3740
3741 * po/sv.po: Updated Swedish translation.
3742
3b646889
AM		 37432020-05-11 Alan Modra <amodra@gmail.com>
3744
3745 * testsuite/gas/ppc/scalarquad.d,
3746 * testsuite/gas/ppc/scalarquad.s: New test.
3747 * testsuite/gas/ppc/ppc.exp: Run it.
3748
9cc4ce88
AM		 37492020-05-11 Alan Modra <amodra@gmail.com>
3750
3751 * testsuite/gas/ppc/rightmost.d,
3752 * testsuite/gas/ppc/rightmost.s: New test.
3753 * testsuite/gas/ppc/ppc.exp: Run it.
3754
5d57bc3f
AM		 37552020-05-11 Alan Modra <amodra@gmail.com>
3756
3757 * testsuite/gas/ppc/xvtlsbb.d,
3758 * testsuite/gas/ppc/xvtlsbb.s: New test.
3759 * testsuite/gas/ppc/ppc.exp: Run it.
3760
66ef5847
AM		 37612020-05-11 Alan Modra <amodra@gmail.com>
3762
3763 * testsuite/gas/ppc/stringop.d,
3764 * testsuite/gas/ppc/stringop.s: New test.
3765 * testsuite/gas/ppc/ppc.exp: Run it.
3766
4f3e9537
PB		 37672020-05-11 Peter Bergner <bergner@linux.ibm.com>
3768
3769 * testsuite/gas/ppc/set_bool.d,
3770 * testsuite/gas/ppc/set_bool.s: New test.
3771 * testsuite/gas/ppc/ppc.exp: Run it.
3772
ec40e91c
AM		 37732020-05-11 Alan Modra <amodra@gmail.com>
3774
3775 * testsuite/gas/ppc/bitmanip.d,
3776 * testsuite/gas/ppc/bitmanip.s: New test.
3777 * testsuite/gas/ppc/ppc.exp: Run it.
3778
d7e97a76
AM		 37792020-05-11 Alan Modra <amodra@gmail.com>
3780
3781 * testsuite/gas/ppc/genpcv.d,
3782 * testsuite/gas/ppc/genpcv.s: New test.
3783 * testsuite/gas/ppc/ppc.exp: Run it.
3784
fdefed7c
AM		 37852020-05-11 Alan Modra <amodra@gmail.com>
3786
3787 * testsuite/gas/ppc/maskmanip.d,
3788 * testsuite/gas/ppc/maskmanip.s: New test.
3789 * testsuite/gas/ppc/ppc.exp: Run it.
3790
aa3c112f
AM		 37912020-05-11 Alan Modra <amodra@gmail.com>
3792 Peter Bergner <bergner@linux.ibm.com>
3793
3794 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3795 (md_assemble): Check acc specified in correct operand.
3796 * testsuite/gas/ppc/outerprod.d,
3797 * testsuite/gas/ppc/outerprod.s,
3798 * testsuite/gas/ppc/vsx4.d,
3799 * testsuite/gas/ppc/vsx4.s: New tests.
3800 * testsuite/gas/ppc/ppc.exp: Run them.
3801
6edbfd3b
AM		 38022020-05-11 Alan Modra <amodra@gmail.com>
3803
3804 * testsuite/gas/ppc/simd_perm.d,
3805 * testsuite/gas/ppc/simd_perm.s: New test.
3806 * testsuite/gas/ppc/ppc.exp: Run it.
3807
c7d7aea2
AM		 38082020-05-11 Alan Modra <amodra@gmail.com>
3809
3810 * testsuite/gas/ppc/int128.d,
3811 * testsuite/gas/ppc/int128.s: New test.
3812 * testsuite/gas/ppc/ppc.exp: Run it.
3813
94ba9882
AM		 38142020-05-11 Alan Modra <amodra@gmail.com>
3815
3816 * testsuite/gas/ppc/vsx_32byte.d,
3817 * testsuite/gas/ppc/vsx_32byte.s: New test.
3818 * testsuite/gas/ppc/ppc.exp: Run it.
3819
f4791f1a
AM		 38202020-05-11 Alan Modra <amodra@gmail.com>
3821
3822 * testsuite/gas/ppc/vec_mul.s,
3823 * testsuite/gas/ppc/vec_mul.d: New test.
3824 * testsuite/gas/ppc/ppc.exp: Run it.
3825
3ff0a5ba
PB		 38262020-05-11 Peter Bergner <bergner@linux.ibm.com>
3827
3828 * testsuite/gas/ppc/byte_rev.d,
3829 * testsuite/gas/ppc/byte_rev.s: New test.
3830 * testsuite/gas/ppc/ppc.exp: Run it.
3831
afef4fe9
PB		 38322020-05-11 Peter Bergner <bergner@linux.ibm.com>
3833
3834 * testsuite/gas/ppc/power10.d: Add paste. tests.
3835 * testsuite/gas/ppc/power10.s: Likewise.
3836
1224c05d
PB		 38372020-05-11 Peter Bergner <bergner@linux.ibm.com>
3838
3839 * testsuite/gas/ppc/power10.s: New test.
3840 * testsuite/gas/ppc/power10.d: Likewise.
3841 * testsuite/gas/ppc/ppc.exp: Run it.
3842
7c1f4227
AM		 38432020-05-11 Alan Modra <amodra@gmail.com>
3844
3845 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3846 renaming.
3847 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3848 place of -mfuture/-Mfuture.
3849 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3850 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3851
bfeaed38
NC		 38522020-05-06 Nick Clifton <nickc@redhat.com>
3853
3854 * po/sv.po: Updated Swedish translation.
3855
6ef719c0
NC		 38562020-05-06 Nick Clifton <nickc@redhat.com>
3857
3858 PR 25927
3859 * doc/as.texi (Preprocessing): Replace cross reference to not
3860 existant document with a URL to the equivalent page in the GCC
3861 manual.
3862
546cb2d8
NC		 38632020-05-05 Nick Clifton <nickc@redhat.com>
3864
3865 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3866 construction of a DWARF-5 directory name table.
3867 * testsuite/gas/elf/pr25917.d: Update expected output.
3868
7d0bd487
GN		 38692020-05-05 Gunther Nikl <gnikl@justmail.de>
3870
3871 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3872 (md_parse_option): Remove initialization of elf_flags.
070b775f 3873
fe05f369
ASDV		 38742020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
3875
3876 PR gas/25863
3877 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3878 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3879 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3880
4706679d
NC		 38812020-05-04 Nick Clifton <nickc@redhat.com>
3882
3883 PR 25917
3884 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3885 table's existence before looking at its entries.
070b775f
NC		 3886 Also do not emit a default directory entry if there are no
3887 directories in use.
3888
4706679d
NC		 3889 * testsuite/gas/elf/pr25917.s: New test source file.
3890 * testsuite/gas/elf/pr25917.d: New test driver.
3891 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3892
09c1e68a
AC		 38932020-04-30 Alex Coplan <alex.coplan@arm.com>
3894
3895 * config/tc-aarch64.c (fix_insn): Implement for
3896 AARCH64_OPND_UNDEFINED.
3897 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3898 * testsuite/gas/aarch64/udf.s: New.
3899 * testsuite/gas/aarch64/udf.d: New.
3900 * testsuite/gas/aarch64/udf-invalid.s: New.
3901 * testsuite/gas/aarch64/udf-invalid.l: New.
3902 * testsuite/gas/aarch64/udf-invalid.d: New.
3903
c578f16e
YS		 39042020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
3905
3906 * config/tc-rx.c (elf_flags): Reset default value.
3907 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3908
935f1f4b
MF		 39092020-04-29 Max Filippov <jcmvbkbc@gmail.com>
3910
3911 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3912 if it's not defined.
3913 (microarch_earliest): New static variable.
3914 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3915 simcall opcode has mandatory parameter.
3916 (xg_init_global_config): Initialize microarch_earliest.
3917
5c936ef5
NC		 39182020-04-29 Nick Clifton <nickc@redhat.com>
3919
3920 PR 22699
3921 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3922 IMM0_8S and add support for IMM0_8U.
3923 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3924 unsigned 8-bit immediate.
3925 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 3926 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 3927
251dae91
TC		 39282020-04-27 Tamar Christina <tamar.christina@arm.com>
3929
3930 * NEWS: Add news entry for big-obj.
3931 * config/tc-i386.c (i386_target_format): Support new format.
3932 * doc/c-i386.texi: Add i386 support.
3933 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3934 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3935
714e6c96
NC		 39362020-04-27 Nick Clifton <nickc@redhat.com>
3937
3938 PR 25878
3939 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3940 (assign_file_to_slot): New function. Fills in an entry in the
3941 files table.
3942 (allocate_filenum): Use new function.
3943 (allocate_filename_to_slot): Use new function. If the specified
3944 slot entry is already in use, but was chosen automatically then
3945 reassign the automatic entry.
3946
a09f656b 39472020-04-26 Hongtao Liu <hongtao.liu@intel.com
3948
3949 * config/tc-i386.c (lfence_before_ret_shl): New member.
3950 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3951 for Anysize insns.
3952 (insert_after_load): Issue warning for REP CMPS/SCAS.
3953 (insert_before_before): Handle iret, Handle
3954 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3955 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3956 -mlfence-before-ret=[none/not/or/shl/yes].
3957 Enable -mlfence-before-ret=shl when
3958 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3959 (md_show_usage): Ditto.
3960 * doc/c-i386.texi: Ditto.
3961 * testsuite/gas/i386/i386.exp: Add new testcases.
3962 * testsuite/gas/i386/lfence-load-b.d: New.
3963 * testsuite/gas/i386/lfence-load-b.e: New.
3964 * testsuite/gas/i386/lfence-load.d: Modified.
3965 * testsuite/gas/i386/lfence-load.e: New.
3966 * testsuite/gas/i386/lfence-load.s: Modified.
3967 * testsuite/gas/i386/lfence-ret-a.d: Modified.
3968 * testsuite/gas/i386/lfence-ret-b.d: Modified.
3969 * testsuite/gas/i386/lfence-ret-c.d: New.
3970 * testsuite/gas/i386/lfence-ret-d.d: New.
3971 * testsuite/gas/i386/lfence-ret.s: Modified.
3972 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3973 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3974 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3975 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3976 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3977 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3978 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3979 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3980 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3981 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3982
30ce8e47
MF		 39832020-04-22 Max Filippov <jcmvbkbc@gmail.com>
3984
3985 PR ld/25861
3986 * config/tc-xtensa.c (md_apply_fix): Replace
3987 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3988 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3989 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3990 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3991 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3992
31c89d60
AM		 39932020-04-22 Alan Modra <amodra@gmail.com>
3994
3995 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3996 symbol for ".symver .. remove".
3997 * doc/as.texi (.symver): Update.
3998 * testsuite/gas/symver/symver11.s: Make foo weak.
3999 * testsuite/gas/symver/symver11.d: Expect an error.
4000 * testsuite/gas/symver/symver7.d: Allow other random symbols.
4001
1d3eb556
L		 40022020-04-21 H.J. Lu <hongjiu.lu@intel.com>
4003
4004 * testsuite/gas/symver/symver11.s: Add ".balign 8".
4005
bb2a1453
AS		 40062020-04-21 Andreas Schwab <schwab@linux-m68k.org>
4007
4008 PR 25848
4009 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
4010 * testsuite/gas/m68k/operands.d: Update.
4011 * testsuite/gas/m68k/op68000.d: Update for new error messages.
4012
c36876fe
TC		 40132020-04-21 Tamar Christina <tamar.christina@arm.com>
4014
4015 PR binutils/24753
4016 * testsuite/gas/arm/pr24753.d: New test.
4017 * testsuite/gas/arm/pr24753.s: New test.
4018
6914be53
L		 40192020-04-21 H.J. Lu <hongjiu.lu@intel.com>
4020
4021 PR gas/23840
4022 PR gas/25295
4023 * NEWS: Mention .symver extension.
4024 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
4025 function.
4026 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
4027 add a version name. Add local, hidden and remove visibility
4028 support.
4029 (elf_frob_symbol): Handle the list of version names. Update the
4030 original symbol to local, hidden or remove it from the symbol
4031 table.
4032 (elf_frob_file_before_adjust): Handle the list of version names.
4033 * config/obj-elf.h (elf_visibility): New.
4034 (elf_versioned_name_list): Likewise.
4035 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
4036 and visibility. Change versioned_name pointer to struct
4037 elf_versioned_name_list.
4038 * doc/as.texi: Update .symver directive.
4039 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
4040 error checking tests.
4041 * testsuite/gas/symver/symver6.d: New file.
4042 * testsuite/gas/symver/symver7.d: Likewise.
4043 * testsuite/gas/symver/symver7.s: Likewise.
4044 * testsuite/gas/symver/symver8.d: Likewise.
4045 * testsuite/gas/symver/symver8.s: Likewise.
4046 * testsuite/gas/symver/symver9.s: Likewise.
4047 * testsuite/gas/symver/symver9a.d: Likewise.
4048 * testsuite/gas/symver/symver9b.d: Likewise.
4049 * testsuite/gas/symver/symver10.s: Likewise.
4050 * testsuite/gas/symver/symver10a.d: Likewise.
4051 * testsuite/gas/symver/symver10b.d: Likewise.
4052 * testsuite/gas/symver/symver11.d: Likewise.
4053 * testsuite/gas/symver/symver11.s: Likewise.
4054 * testsuite/gas/symver/symver12.d: Likewise.
4055 * testsuite/gas/symver/symver12.s: Likewise.
4056 * testsuite/gas/symver/symver13.d: Likewise.
4057 * testsuite/gas/symver/symver13.s: Likewise.
4058 * testsuite/gas/symver/symver14.d: Likewise.
4059 * testsuite/gas/symver/symver14.l: Likewise.
4060 * testsuite/gas/symver/symver15.d: Likewise.
4061 * testsuite/gas/symver/symver15.l: Likewise.
4062 * testsuite/gas/symver/symver6.l: Removed.
4063 * testsuite/gas/symver/symver6.s: Updated.
4064
c2e5c986
SD		 40652020-04-20 Sudakshina Das <sudi.das@arm.com>
4066
4067 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
4068 to include TSB.
4069 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
4070 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
4071 * testsuite/gas/aarch64/system.d: Update.
4072
8a6e1d1d
SD		 40732020-04-20 Sudakshina Das <sudi.das@arm.com>
4074
4075 * testsuite/gas/aarch64/bti.d: Update -march option.
4076 * testsuite/gas/aarch64/illegal-bti.d: Remove.
4077 * testsuite/gas/aarch64/illegal-bti.l: Remove.
4078 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
4079 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
4080
49af2f5c
AM		 40812020-04-17 Alan Modra <amodra@gmail.com>
4082
4083 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
4084
8e4979ac
NC		 40852020-04-16 Gagan Singh Sidhu <broly@mac.com>
4086 Nick Clifton <nickc@redhat.com>
4087
4088 PR 25803
4089 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
4090 targets.
4091 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
4092 for the type-2 test.
4093 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
4094 targets running this test.
4095
c54a9b56
DF		 40962020-02-16 David Faust <david.faust@oracle.com>
4097
4098 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
4099 * testsuite/gas/bpf/jump32.s: New file.
4100 * testsuite/gas/bpf/jump32.d: Likewise.
4101
3071b197
L		 41022020-04-08 H.J. Lu <hongjiu.lu@intel.com>
4103
4104 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
4105 documentation.
4106
6a3ab923
GN		 41072020-04-08 Gunther Nikl <gnikl@justmail.de>
4108
4109 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
4110 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 4111 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
4112 define.
4113 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 4114 * tc.h (md_pcrel_from_section): Add prototype.
4115 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
4116 * config/tc-arc.h (md_pcrel_from_section): Likewise.
4117 * config/tc-arm.h (md_pcrel_from_section): Likewise.
4118 * config/tc-avr.h (md_pcrel_from_section): Likewise.
4119 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
4120 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
4121 * config/tc-csky.h (md_pcrel_from_section): Likewise.
4122 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
4123 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
4124 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
4125 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
4126 * config/tc-frv.h (md_pcrel_from_section): Likewise.
4127 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
4128 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
4129 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
4130 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
4131 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
4132 * config/tc-mep.h (md_pcrel_from_section): Likewise.
4133 * config/tc-metag.h (md_pcrel_from_section): Likewise.
4134 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
4135 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
4136 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
4137 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
4138 * config/tc-mt.h (md_pcrel_from_section): Likewise.
4139 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
4140 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
4141 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
4142 * config/tc-rx.h (md_pcrel_from_section): Likewise.
4143 * config/tc-s390.h (md_pcrel_from_section): Likewise.
4144 * config/tc-sh.h (md_pcrel_from_section): Likewise.
4145 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
4146 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 4147 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
4148 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
4149 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
4150 md_apply_fix3): Delete prototypes.
6a3ab923 4151
6e0e8b45
L		 41522020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4153
4154 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
4155 instructions.
4156
266803a2
L		 41572020-04-07 H.J. Lu <hongjiu.lu@intel.com>
4158
4159 * doc/c-z80.texi: Fix @xref warnings.
4160
bb651e8b
CL		 41612020-04-07 Lili Cui <lili.cui@intel.com>
4162
4163 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
4164 (cpu_noarch): Likewise.
4165 * doc/c-i386.texi: Document TSXLDTRK.
4166 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
4167 * testsuite/gas/i386/tsxldtrk.d: Likewise.
4168 * testsuite/gas/i386/tsxldtrk.s: Likewise.
4169 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
4170
4b27d27c
L		 41712020-04-02 Lili Cui <lili.cui@intel.com>
4172
4173 * config/tc-i386.c (cpu_arch): Add .serialize.
4174 (cpu_noarch): Likewise.
4175 * doc/c-i386.texi: Document serialize.
4176 * testsuite/gas/i386/i386.exp: Run serialize tests
4177 * testsuite/gas/i386/serialize.d: Likewise.
4178 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
4179 * testsuite/gas/i386/serialize.s: Likewise.
4180
bb897477
RO		 41812020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4182
4183 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
4184 * testsuite/gas/elf/section12b.d: Likewise.
4185 * testsuite/gas/elf/section16a.d: Likewise.
4186 * testsuite/gas/elf/section16b.d: Likewise.
4187
59e28a97
GN		 41882020-04-02 Gunther Nikl <gnikl@justmail.de>
4189
4190 * config/tc-m68k.c (m68k_ip): Fix range check for index register
4191 with a suppressed address register.
4192
efc3a950
L		 41932020-04-01 H.J. Lu <hongjiu.lu@intel.com>
4194
4195 PR gas/25756
4196 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
4197 * testsuite/gas/i386/localpic.s: Add a test for relocation
4198 against local absolute symbol.
4199 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
4200 * testsuite/gas/i386/localpic.d: Updated.
4201 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
4202 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
4203
15d47c3a
RO		 42042020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4205
4206 PR gas/25732
4207 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
4208 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
4209 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
4210 testsuite/gas/i386/x86-64-jump.d.
0be2fe67 4211 * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
15d47c3a
RO		 4212 Incorporate changes to
4213 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
4214 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
4215 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
4216 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
4217 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
4218
876678f0
MR		 42192020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
4220
4221 PR 25611
4222 PR 25614
4223 * dwarf2dbg.c: Do not include "bignum.h".
4224
d1a89da5
NC		 42252020-03-30 Nelson Chu <nelson.chu@sifive.com>
4226
4227 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
4228 * testsuite/gas/riscv/alias-csr.s: Likewise.
4229 * testsuite/gas/riscv/no-aliases-csr.d: Move this
4230 to priv-reg-pseudo-noalias.
4231 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
4232 * testsuite/gas/riscv/bad-csr.l: Likewise.
4233 * testsuite/gas/riscv/bad-csr.s: Likewise.
4234 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
4235 * testsuite/gas/riscv/satp.s: Likewise.
4236 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
4237 csr instruction, including alias-csr testcase.
4238 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
4239 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
4240 pseudo instruction with objdump -Mno-aliases.
4241 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
4242 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
4243 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
4244 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
4245 * testsuite/gas/riscv/priv-reg.s: Likewise.
4246 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4247 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
4248 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
4249
b7780957
J		 42502020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
4251
4252 * config/obj-coff.c (obj_coff_section): Set the bss flag on
4253 sections with the "b" attribute.
4254
d1023b5d
AM		 42552020-03-22 Alan Modra <amodra@gmail.com>
4256
4257 * testsuite/gas/s12z/truncated.d: Update expected output.
4258
0d832e7f
SB		 42592020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4260
4261 PR 25690
4262 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
4263 * doc/c-z80.texi: Update documentation.
4264
327ef784
NC		 42652020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
4266
4267 PR 25641
4268 PR 25668
4269 PR 25633
4270 Fix disassembling ED+A4/AC/B4/BC opcodes.
4271 Fix assembling lines containing colonless label and instruction
4272 with first operand inside parentheses.
4273 Fix registration of unsupported by target CPU registers.
4274 * config/tc-z80.c: See above.
4275 * config/tc-z80.h: See above.
4276 * testsuite/gas/z80/colonless.d: Update test.
4277 * testsuite/gas/z80/colonless.s: Likewise.
4278 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
4279 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
4280 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4281 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
4282 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
4283 * testsuite/gas/z80/unsup_regs.s: Likewise.
4284 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
4285 * testsuite/gas/z80/z80.exp: Likewise.
4286 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
4287 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
4288 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
4289
66d1f7cc
AV		 42902020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
4291
4292 PR 25660
4293 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
4294 (parse_operands): Handle new operand codes.
4295 (do_neon_dyadic_long): Make shape check accept the scalar variants.
4296 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
4297 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
4298 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
4299 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
4300 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
4301 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
4302 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
4303
9e8f1c90
L		 43042020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4305
4306 * NEWS: Mention x86 assembler options for CVE-2020-0551.
4307
97b4a8f7
L		 43082020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4309
4310 * testsuite/gas/i386/i386.exp: Run new tests.
4311 * testsuite/gas/i386/lfence-byte.d: New file.
4312 * testsuite/gas/i386/lfence-byte.e: Likewise.
4313 * testsuite/gas/i386/lfence-byte.s: Likewise.
4314 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
4315 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
4316 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
4317 * testsuite/gas/i386/lfence-indbr.e: Likewise.
4318 * testsuite/gas/i386/lfence-indbr.s: Likewise.
4319 * testsuite/gas/i386/lfence-load.d: Likewise.
4320 * testsuite/gas/i386/lfence-load.s: Likewise.
4321 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
4322 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
4323 * testsuite/gas/i386/lfence-ret.s: Likewise.
4324 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
4325 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
4326 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
4327 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
4328 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
4329 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
4330 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
4331 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
4332 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
4333 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
4334 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
4335 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
4336
ae531041
L		 43372020-03-11 H.J. Lu <hongjiu.lu@intel.com>
4338
4339 * config/tc-i386.c (lfence_after_load): New.
4340 (lfence_before_indirect_branch_kind): New.
4341 (lfence_before_indirect_branch): New.
4342 (lfence_before_ret_kind): New.
4343 (lfence_before_ret): New.
4344 (last_insn): New.
4345 (load_insn_p): New.
4346 (insert_lfence_after): New.
4347 (insert_lfence_before): New.
4348 (md_assemble): Call insert_lfence_before and insert_lfence_after.
4349 Set last_insn.
4350 (OPTION_MLFENCE_AFTER_LOAD): New.
4351 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
4352 (OPTION_MLFENCE_BEFORE_RET): New.
4353 (md_longopts): Add -mlfence-after-load=,
4354 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4355 (md_parse_option): Handle -mlfence-after-load=,
4356 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4357 (md_show_usage): Display -mlfence-after-load=,
4358 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4359 (i386_cons_align): New.
4360 * config/tc-i386.h (i386_cons_align): New.
4361 (md_cons_align): New.
4362 * doc/c-i386.texi: Document -mlfence-after-load=,
4363 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4364
5496f3c6
NC		 43652020-03-11 Nick Clifton <nickc@redhat.com>
4366
4367 PR 25611
4368 PR 25614
4369 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
4370 (DWARF2_FILE_SIZE_NAME): Default to -1.
4371 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
4372 whichever is higher.
4373 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
4374 (NUM_MD5_BYTES): Define.
4375 (struct file entry): Add md5 field.
4376 (get_filenum): Delete and replace with...
4377 (get_basename): New function.
4378 (get_directory_table_entry): New function.
4379 (allocate_filenum): New function.
4380 (allocate_filename_to_slot): New function.
4381 (dwarf2_where): Use new functions.
4382 (dwarf2_directive_filename): Add support for extended .file
4383 pseudo-op.
4384 (dwarf2_directive_loc): Allow the use of file number zero with
4385 DWARF 5 or higher.
4386 (out_file_list): Rename to...
4387 (out_dir_and_file_list): Add DWARF 5 support.
4388 (out_debug_line): Emit extra values into the section header for
4389 DWARF 5.
4390 (out_debug_str): Allow for file 0 to be used with DWARF 5.
4391 * doc/as.texi (.file): Update the description of this pseudo-op.
4392 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
4393 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
4394 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
4395 * NEWS: Mention the new feature.
4396
a6a1f5e0
AM		 43972020-03-10 Alan Modra <amodra@gmail.com>
4398
4399 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
4400 to avoid signed overflow.
4401 * config/tc-mcore.c (md_assemble): Likewise.
4402 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
4403 * config/tc-nds32.c (SET_ADDEND): Likewise.
4404 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
4405
3fabc179
JB		 44062020-03-09 Jan Beulich <jbeulich@suse.com>
4407
4408 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
4409 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
4410 testsuite/gas/i386/avx-intel.d: Adjust expectations.
4411
190e5fc8
AM		 44122020-03-07 Alan Modra <amodra@gmail.com>
4413
4414 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
4415 first column.
4416
84d9ab33
NC		 44172020-03-06 Nick Clifton <nickc@redhat.com>
4418
4419 PR 25614
4420 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
4421 0 if the dwarf_level is 5 or more. Complain if a filename follows
4422 a file 0.
4423 * testsuite/gas/elf/dwarf-5-file0.s: New test.
4424 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
4425 * testsuite/gas/elf/elf.exp: Run the new test.
4426
4427 PR 25612
4428 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
4429 * doc/as.texi: Fix another typo.
4430
31bf1864
NC		 44312020-03-06 Nick Clifton <nickc@redhat.com>
4432
4433 PR 25612
4434 * as.c (dwarf_level): Define.
4435 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
4436 (parse_args): Add support for the new options.
4437 as.h (dwarf_level): Prototype.
4438 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
4439 value.
4440 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
4441 (DWARF2_LINE_VERSION): Remove definition.
4442 * doc/as.texi: Document the new options.
4443
3c968de5
NC		 44442020-03-06 Nick Clifton <nickc@redhat.com>
4445
4446 PR 25572
4447 * as.c (main): Allow matching input and outputs when they are
4448 not regular files.
4449
bc49bfd8
JB		 44502020-03-06 Jan Beulich <jbeulich@suse.com>
4451
4452 * config/tc-i386.c (match_mem_size): Generalize broadcast special
4453 casing.
4454 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
4455 one of byte/word/dword/qword is set alongside a SIMD register in
4456 a template's operand.
4457
4873e243
JB		 44582020-03-06 Jan Beulich <jbeulich@suse.com>
4459
4460 * config/tc-i386.c (match_template): Extend code in logic
4461 rejecting certain suffixes in certain modes to also cover mask
4462 register use and VecSIB. Drop special casing of broadcast. Skip
4463 immediates in the check.
4464
e365e234
JB		 44652020-03-06 Jan Beulich <jbeulich@suse.com>
4466
4467 * config/tc-i386.c (match_template): Fold duplicate code in
4468 logic rejecting certain suffixes in certain modes. Drop
4469 pointless "else".
4470
4ed21b58
JB		 44712020-03-06 Jan Beulich <jbeulich@suse.com>
4472
4473 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
4474 alongside !norex64 ones.
4475 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
4476 with both 32- and 64-bit GPR operands.
4477 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
4478 32- and 64-bit GPR operands.
4479 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
4480 testsuite/gas/i386/x86-64-avx512bw.d,
4481 testsuite/gas/i386/x86-64-avx512f-intel.d,
4482 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
4483
643bb870
JB		 44842020-03-06 Jan Beulich <jbeulich@suse.com>
4485
4486 * config/tc-i386.c (md_assemble): Drop use of rex64.
4487 (process_suffix): For REX.W for 64-bit CRC32.
4488
a23b33b3
JB		 44892020-03-06 Jan Beulich <jbeulich@suse.com>
4490
4491 * config/tc-i386.c (i386_addressing_mode): For 32-bit
4492 addressing for MPX insns without base/index.
4493 * testsuite/gas/i386/mpx-16bit.s,
4494 * testsuite/gas/i386/mpx-16bit.d: New.
4495 * testsuite/gas/i386/i386.exp: Run new test.
4496
a0497384
JB		 44972020-03-06 Jan Beulich <jbeulich@suse.com>
4498
4499 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
4500 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
4501 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
4502 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
4503 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
4504 as well as a BSWAP one.
4505 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
4506 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
4507 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
4508 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
4509 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
4510 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
4511 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
4512 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
4513 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
4514 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
4515 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
4516 testsuite/gas/i386/vmx.d: Adjust expectations.
4517
b630c145
JB		 45182020-03-06 Jan Beulich <jbeulich@suse.com>
4519
4520 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
4521 from having their operands swapped.
4522 * testsuite/gas/i386/waitpkg.s,
4523 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
4524 3-operand cases as well as testing of 16-bit code generation.
4525 * testsuite/gas/i386/waitpkg.d,
4526 testsuite/gas/i386/waitpkg-intel.d,
4527 testsuite/gas/i386/x86-64-waitpkg.d,
4528 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
4529
de48783e
NC		 45302020-03-04 Nelson Chu <nelson.chu@sifive.com>
4531
dee35d02
NC		 4532 * config/tc-riscv.c (percent_op_utype): Support the modifier
4533 %got_pcrel_hi.
4534 * doc/c-riscv.texi: Add documentation.
4535 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
4536 modifier %got_pcrel_hi.
4537 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
4538 * testsuite/gas/riscv/relax-reloc.d: Likewise.
4539 * testsuite/gas/riscv/relax-reloc.s: Likewise.
4540
de48783e
NC		 4541 * doc/c-riscv.texi (relocation modifiers): Add documentation.
4542 (RISC-V-Formats): Update the section name from "Instruction Formats"
4543 to "RISC-V Instruction Formats".
4544
749479c8
AO		 45452020-03-04 Alexandre Oliva <oliva@adacore.com>
4546
4547 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
4548 detected in a section which does not have at least 4 byte
4549 alignment.
4550 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
4551 * testsuite/gas/arm/ldr-t.s: Likewise.
4552 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
4553 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
4554 disassembly, ignoring any NOPs that may have been inserted because
4555 of section alignment.
4556 * testsuite/gas/arm/ldr-t.d: Likewise.
4557
a847e322
JB		 45582020-03-04 Jan Beulich <jbeulich@suse.com>
4559
4560 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
4561 * doc/c-i386.texi: Mention sev_es.
4562 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
4563 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
4564 expectations.
4565 * testsuite/gas/i386/arch-13-znver1.d,
4566 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
4567
3cd7f3e3
L		 45682020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4569
4570 * config/tc-i386.c (match_template): Replace ignoresize and
4571 defaultsize with mnemonicsize.
4572 (process_suffix): Likewise.
4573
b8ba1385
SB		 45742020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4575
4576 PR 25627
4577 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
4578 instruction LD IY,(HL).
4579 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
4580 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
4581 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
4582 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
4583
10d97a0f
L		 45842020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4585
4586 PR gas/25622
4587 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
4588 x86-64-default-suffix-avx.
4589 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
4590 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
4591 * testsuite/gas/i386/noreg64.d: Updated.
4592 * testsuite/gas/i386/noreg64.l: Likewise.
4593 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
4594 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
4595 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
4596
8326546e
SB		 45972020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4598
4599 PR 25604
4600 * config/tc-z80.c (contains_register): Prevent an illegal memory
4601 access when checking an expression for a register name.
4602
e3e896e6
AM		 46032020-03-03 Alan Modra <amodra@gmail.com>
4604
4605 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
4606 support.
4607
a4dd6c97
AM		 46082020-03-02 Alan Modra <amodra@gmail.com>
4609
4610 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
4611 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
4612 and .sbss sections.
4613 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
4614 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
4615 (s3_s_score_lcomm): Likewise.
4616 * config/tc-score7.c: Similarly.
4617 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
4618
dec7b24b
YS		 46192020-02-28 YunQiang Su <syq@debian.org>
4620
4621 PR gas/25539
4622 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
4623 to handle multi-labels.
4624 (has_label_name): New.
4625
cceb53b8
MM		 46262020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
4627
4628 * config/tc-arm.c (enum pred_instruction_type): Remove
4629 NEUTRAL_IT_NO_VPT_INSN predication type.
4630 (cxn_handle_predication): Modify to require condition suffixes.
4631 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
4632 * testsuite/gas/arm/cde-scalar.s: Update test.
4633 * testsuite/gas/arm/cde-warnings.l: Update test.
4634 * testsuite/gas/arm/cde-warnings.s: Update test.
4635
da3ec71f
AM		 46362020-02-26 Alan Modra <amodra@gmail.com>
4637
4638 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
4639 N_() on empty string.
4640
42135cad
AM		 46412020-02-26 Alan Modra <amodra@gmail.com>
4642
4643 * read.c (read_a_source_file): Call strncpy with length one
4644 less than size of original_case_string.
4645
dc1e8a47
AM		 46462020-02-26 Alan Modra <amodra@gmail.com>
4647
4648 * config/obj-elf.c: Indent labels correctly.
4649 * config/obj-macho.c: Likewise.
4650 * config/tc-aarch64.c: Likewise.
4651 * config/tc-alpha.c: Likewise.
4652 * config/tc-arm.c: Likewise.
4653 * config/tc-cr16.c: Likewise.
4654 * config/tc-crx.c: Likewise.
4655 * config/tc-frv.c: Likewise.
4656 * config/tc-i386-intel.c: Likewise.
4657 * config/tc-i386.c: Likewise.
4658 * config/tc-ia64.c: Likewise.
4659 * config/tc-mn10200.c: Likewise.
4660 * config/tc-mn10300.c: Likewise.
4661 * config/tc-nds32.c: Likewise.
4662 * config/tc-riscv.c: Likewise.
4663 * config/tc-s12z.c: Likewise.
4664 * config/tc-xtensa.c: Likewise.
4665 * config/tc-z80.c: Likewise.
4666 * read.c: Likewise.
4667 * symbols.c: Likewise.
4668 * write.c: Likewise.
4669
bd0cf5a6
NC		 46702020-02-20 Nelson Chu <nelson.chu@sifive.com>
4671
54b2aec1
NC		 4672 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4673 we are assembling instruction with CSR. Call riscv_csr_read_only_check
4674 after parsing all arguments.
4675 (enum csr_insn_type): New enum is used to classify the CSR instruction.
4676 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
4677 are used to check if we write a read-only CSR by the CSR instruction.
4678 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
4679 all CSR for the read-only CSR checking.
4680 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4681 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4682 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
4683 all CSR instructions for the read-only CSR checking.
4684 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4685 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4686
2ca89224
NC		 4687 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4688 (riscv_opts): Initialize it.
4689 (reg_lookup_internal): Check the `riscv_opts.csr_check`
4690 before doing the CSR checking.
4691 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4692 (md_longopts): Add mcsr-check and mno-csr-check.
4693 (md_parse_option): Handle new enum option values.
4694 (s_riscv_option): Handle new long options.
4695 * doc/c-riscv.texi: Add description for the new .option and assembler
4696 options.
4697 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4698 the CSR checking.
4699 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4700
bd0cf5a6
NC		 4701 * config/tc-riscv.c (csr_extra_hash): New.
4702 (enum riscv_csr_class): New enum. Used to decide
4703 whether or not this CSR is legal in the current ISA string.
4704 (struct riscv_csr_extra): New structure to hold all extra information
4705 of CSR.
4706 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
4707 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4708 Call hash_reg_name to insert CSR address into reg_names_hash.
4709 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4710 Decide whether the CSR is valid according to the csr_extra_hash.
4711 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4712 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4713 not a boolean. This is same as riscv_init_csr_hash, so keep the
4714 consistent usage.
4715 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4716 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4717 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4718 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
4719 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4720 f-ext CSR are not allowed.
4721 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4722 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
4723 source file is `priv-reg.s`, and the ISA is rv64if, so the
4724 rv32-only CSR are not allowed.
4725 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4726
10a95fcc
AM		 47272020-02-21 Alan Modra <amodra@gmail.com>
4728
4729 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4730 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4731
dda2980f
AM		 47322020-02-21 Alan Modra <amodra@gmail.com>
4733
4734 PR 25569
4735 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4736 on section size adjustment, instead perform another write if
4737 exec header size is larger than section size.
4738
bd3380bc
NC		 47392020-02-19 Nelson Chu <nelson.chu@sifive.com>
4740
4741 * doc/c-riscv.texi: Add the doc entries for -march-attr/
4742 -mno-arch-attr command line options.
4743
fa164239
JW		 47442020-02-19 Nelson Chu <nelson.chu@sifive.com>
4745
4746 * testsuite/gas/riscv/c-add-addi.d: New testcase.
4747 * testsuite/gas/riscv/c-add-addi.s: Likewise.
4748
fcaaac0a
SB		 47492020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4750
4751 PR 25576
4752 * config/tc-z80.c (md_parse_option): Do not use an underscore
4753 prefix for local labels in SDCC compatability mode.
4754 (z80_start_line_hook): Remove SDCC dollar label support.
4755 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4756 * testsuite/gas/z80/sdcc.s: Likewise.
4757
47582020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4759
4760 PR 25517
4761 * config/tc-z80.c: Add -march option.
4762 * doc/as.texi: Update Z80 documentation.
4763 * doc/c-z80.texi: Likewise.
4764 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4765 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4766 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4767 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4768 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4769 * testsuite/gas/z80/gbz80_all.d: Likewise.
4770 * testsuite/gas/z80/r800_extra.d: Likewise.
4771 * testsuite/gas/z80/r800_ii8.d: Likewise.
4772 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4773 * testsuite/gas/z80/sdcc.d: Likewise.
4774 * testsuite/gas/z80/z180.d: Likewise.
4775 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4776 * testsuite/gas/z80/z80_doc.d: Likewise.
4777 * testsuite/gas/z80/z80_ii8.d: Likewise.
4778 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4779 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4780 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4781 * testsuite/gas/z80/z80_sli.d: Likewise.
4782 * testsuite/gas/z80/z80n_all.d: Likewise.
4783 * testsuite/gas/z80/z80n_reloc.d: Likewise.
4784
a7e12755
L		 47852020-02-19 H.J. Lu <hongjiu.lu@intel.com>
4786
4787 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4788 with GNU_PROPERTY_X86_FEATURE_2_MMX.
4789 * testsuite/gas/i386/i386.exp: Run property-3 and
4790 x86-64-property-3.
4791 * testsuite/gas/i386/property-3.d: New file.
4792 * testsuite/gas/i386/property-3.s: Likewise.
4793 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4794
272a84b1
L		 47952020-02-17 H.J. Lu <hongjiu.lu@intel.com>
4796
4797 * config/tc-i386.c (cpu_arch): Add .popcnt.
4798 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
4799 Add a tab before @samp{.sse4a}.
4800
c8f8eebc
JB		 48012020-02-17 Jan Beulich <jbeulich@suse.com>
4802
4803 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4804 for AddrPrefixOpReg templates. Combine the two pieces of
4805 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4806 mode.
4807
eedb0f2c
JB		 48082020-02-17 Jan Beulich <jbeulich@suse.com>
4809
4810 PR gas/14439
4811 * config/tc-i386.c (md_assemble): Also suppress operand
4812 swapping for MONITOR{,X} and MWAIT{,X}.
4813 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4814 Add Intel syntax monitor/mwait tests.
4815 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4816 Adjust expectations.
4817 *testsuite/gas/i386/sse3-intel.d,
4818 testsuite/gas/i386/x86-64-sse3-intel.d: New.
4819 * testsuite/gas/i386/i386.exp: Run new tests.
4820
b9915cbc
JB		 48212020-02-17 Jan Beulich <jbeulich@suse.com>
4822
4823 PR gas/6518
4824 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4825 [XYZ]MMWord memory operand ambiguity recognition logic (largely
4826 re-indentation).
4827 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4828 cases.
4829 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4830 * testsuite/gas/i386/avx512dq-inval.l,
4831 testsuite/gas/i386/inval-avx.l,
4832 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4833 * testsuite/gas/i386/avx512vl-ambig.s,
4834 testsuite/gas/i386/avx512vl-ambig.l: New.
4835 * testsuite/gas/i386/i386.exp: Run new test.
4836
af5c13b0
L		 48372020-02-16 H.J. Lu <hongjiu.lu@intel.com>
4838
4839 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
4840 nosse4.
4841 * doc/c-i386.texi: Document sse4a and nosse4a.
4842
07d98387
L		 48432020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4844
4845 * doc/c-i386.texi: Remove the old movsx and movzx documentation
4846 for AT&T syntax.
4847
65fca059
JB		 48482020-02-14 Jan Beulich <jbeulich@suse.com>
4849
4850 PR gas/25438
4851 * config/tc-i386.c (md_assemble): Move movsx/movzx special
4852 casing ...
4853 (process_suffix): ... here. Consider just the first operand
4854 initially.
4855 (check_long_reg): Drop opcode 0x63 special case again.
4856 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4857 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4858 Move ambiguous operand size tests ...
4859 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4860 testsuite/gas/i386/noreg64.s: ... here.
4861 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4862 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4863 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4864 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4865 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4866 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4867 testsuite/gas/i386/x86-64-movsxd.d,
4868 testsuite/gas/i386/x86-64-movsxd-intel.d,
4869 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4870 Adjust expectations.
4871 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4872 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4873 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4874 * testsuite/gas/i386/i386.exp: Run new tests.
4875
b6773884
JB		 48762020-02-14 Jan Beulich <jbeulich@suse.com>
4877
4878 * config/tc-i386.c (process_operands): Also skip segment
4879 override prefix emission if it matches an already present one.
4880 * testsuite/gas/i386/prefix32.s: Add double segment override
4881 cases.
4882 * testsuite/gas/i386/prefix32.l: Adjust expectations.
4883
92334ad2
JB		 48842020-02-14 Jan Beulich <jbeulich@suse.com>
4885
4886 * config/tc-i386.c (process_operands): Drop ineffectual segment
4887 overrides when optimizing.
4888 * testsuite/gas/i386/lea-optimize.d: New.
4889 * testsuite/gas/i386/i386.exp: Run new test.
4890
48912020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 4892
4893 * config/tc-i386.c (process_operands): Also check insn prefix
4894 for ineffectual segment override warning. Don't cover possible
4895 VEX/EVEX encoded insns there.
4896 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4897 testsuite/gas/i386/lea.e: New.
4898 * testsuite/gas/i386/i386.exp: Run new test.
4899
0e6724de
L		 49002020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4901
4902 PR gas/25438
4903 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4904 syntax.
4905
292676c1
L		 49062020-02-13 Fangrui Song <maskray@google.com>
4907 H.J. Lu <hongjiu.lu@intel.com>
4908
4909 PR gas/25551
4910 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4911 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4912 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4913 * testsuite/gas/i386/relax-5.d: New file.
4914 * testsuite/gas/i386/relax-5.s: Likewise.
4915 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4916 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4917
7deea9aa
JB		 49182020-02-13 Jan Beulich <jbeulich@suse.com>
4919
4920 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4921 "nosse4" entry.
4922
6c0946d0
JB		 49232020-02-12 Jan Beulich <jbeulich@suse.com>
4924
4925 * config/tc-i386.c (avx512): New (at file scope), moved from
4926 (check_VecOperands): ... here.
4927 (process_suffix): Add [XYZ]MMword operand size handling.
4928 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4929 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4930 tests.
4931 * testsuite/gas/i386/avx512dq-inval.l,
4932 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4933
5990e377
JB		 49342020-02-12 Jan Beulich <jbeulich@suse.com>
4935
4936 PR gas/24546
4937 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4938 code only.
4939 * config/tc-i386-intel.c (i386_intel_operand): Also handle
4940 CALL/JMP in O_tbyte_ptr case.
4941 * doc/c-i386.texi: Mention far call and full pointer load ISA
4942 differences.
4943 * testsuite/gas/i386/x86-64-branch-3.s,
4944 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4945 * testsuite/gas/i386/x86-64-branch-3.d,
4946 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4947 * testsuite/gas/i386/x86-64-branch-5.l,
4948 testsuite/gas/i386/x86-64-branch-5.s: New.
4949 * testsuite/gas/i386/i386.exp: Run new test.
4950
9706160a
JB		 49512020-02-12 Jan Beulich <jbeulich@suse.com>
4952
4953 PR gas/25438
4954 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4955 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4956 64-bit-only warning.
4957 (check_word_reg): Consistently error on mismatching register
4958 size and suffix.
4959 * testsuite/gas/i386/general.s: Replace dword GPR with word one
4960 for movw. Replace suffix / GPR for orb.
4961 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4962 byte GPRs as well as ones for inb/outb with a word accumulator.
4963 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4964 testsuite/gas/i386/inval.l: Adjust expectations.
4965
5de4d9ef
JB		 49662020-02-12 Jan Beulich <jbeulich@suse.com>
4967
4968 * config/tc-i386.c (operand_type_register_match): Also fall
4969 through initial two if()-s when the template allows for a GPR
4970 operand. Adjust comment.
4971
50128d0c
JB		 49722020-02-11 Jan Beulich <jbeulich@suse.com>
4973
4974 (struct _i386_insn): New field "short_form".
4975 (optimize_encoding): Drop setting of shortform field.
4976 (process_suffix): Set i.short_form. Replace shortform use.
4977 (process_operands): Replace shortform use.
4978
1ed818b4
MM		 49792020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
4980
4981 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4982 loop initial declaration.
4983
5aae9ae9
MM		 49842020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
4985
4986 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4987 instructions that can have 5 arguments.
4988 (enum operand_parse_code): Add new operands.
4989 (parse_operands): Account for new operands.
4990 (S5): New macro.
4991 (enum neon_shape_el): Introduce P suffixes for coprocessor.
4992 (neon_select_shape): Account for P suffix.
4993 (LOW1): Move macro to global position.
4994 (HI4): Move macro to global position.
4995 (vcx_assign_vec_d): New.
4996 (vcx_assign_vec_m): New.
4997 (vcx_assign_vec_n): New.
4998 (enum vcx_reg_type): New.
4999 (vcx_get_reg_type): New.
5000 (vcx_size_pos): New.
5001 (vcx_vec_pos): New.
5002 (vcx_handle_shape): New.
5003 (vcx_ensure_register_in_range): New.
5004 (vcx_handle_register_arguments): New.
5005 (vcx_handle_insn_block): New.
5006 (vcx_handle_common_checks): New.
5007 (do_vcx1): New.
5008 (do_vcx2): New.
5009 (do_vcx3): New.
5010 * testsuite/gas/arm/cde-missing-fp.d: New test.
5011 * testsuite/gas/arm/cde-missing-fp.l: New test.
5012 * testsuite/gas/arm/cde-missing-mve.d: New test.
5013 * testsuite/gas/arm/cde-missing-mve.l: New test.
5014 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
5015 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
5016 * testsuite/gas/arm/cde-mve.s: New test.
5017 * testsuite/gas/arm/cde-warnings.l:
5018 * testsuite/gas/arm/cde-warnings.s:
5019 * testsuite/gas/arm/cde.d:
5020 * testsuite/gas/arm/cde.s:
5021
4934a27c
MM		 50222020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
5023 Matthew Malcomson <matthew.malcomson@arm.com>
5024
5025 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
5026 CDE coprocessor that can be enabled.
5027 (enum pred_instruction_type): New pred type.
5028 (BAD_NO_VPT): New error message.
5029 (BAD_CDE): New error message.
5030 (BAD_CDE_COPROC): New error message.
5031 (enum operand_parse_code): Add new immediate operands.
5032 (parse_operands): Account for new immediate operands.
5033 (check_cde_operand): New.
5034 (cde_coproc_enabled): New.
5035 (cde_coproc_pos): New.
5036 (cde_handle_coproc): New.
5037 (cxn_handle_predication): New.
5038 (do_custom_instruction_1): New.
5039 (do_custom_instruction_2): New.
5040 (do_custom_instruction_3): New.
5041 (do_cx1): New.
5042 (do_cx1a): New.
5043 (do_cx1d): New.
5044 (do_cx1da): New.
5045 (do_cx2): New.
5046 (do_cx2a): New.
5047 (do_cx2d): New.
5048 (do_cx2da): New.
5049 (do_cx3): New.
5050 (do_cx3a): New.
5051 (do_cx3d): New.
5052 (do_cx3da): New.
5053 (handle_pred_state): Define new IT block behaviour.
5054 (insns): Add newn CX*{,d}{,a} instructions.
5055 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
5056 Define new cdecp extension strings.
5057 * doc/c-arm.texi: Document new cdecp extension arguments.
5058 * testsuite/gas/arm/cde-scalar.d: New test.
5059 * testsuite/gas/arm/cde-scalar.s: New test.
5060 * testsuite/gas/arm/cde-warnings.d: New test.
5061 * testsuite/gas/arm/cde-warnings.l: New test.
5062 * testsuite/gas/arm/cde-warnings.s: New test.
5063 * testsuite/gas/arm/cde.d: New test.
5064 * testsuite/gas/arm/cde.s: New test.
5065
4b5aaf5f
L		 50662020-02-10 H.J. Lu <hongjiu.lu@intel.com>
5067
5068 PR gas/25516
5069 * config/tc-i386.c (intel64): Renamed to ...
5070 (isa64): This.
5071 (match_template): Accept Intel64 only instruction by default.
5072 (i386_displacement): Updated.
5073 (md_parse_option): Updated.
5074 * c-i386.texi: Update -mamd64/-mintel64 documentation.
5075 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
5076 -mamd64 to x86-64-sysenter-amd.
5077 * testsuite/gas/i386/x86-64-sysenter.d: New file.
5078
33176d91
AM		 50792020-02-10 Alan Modra <amodra@gmail.com>
5080
5081 * config/obj-elf.c (obj_elf_change_section): Error for section
5082 type, attr or entsize changes in assembly.
5083 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
5084 * testsuite/gas/elf/section5.l: Update.
5085
82194874
AM		 50862020-02-10 Alan Modra <amodra@gmail.com>
5087
5088 * output-file.c (output_file_close): Do a normal close when
5089 flag_always_generate_output.
5090 * write.c (write_object_file): Don't stop output when
5091 flag_always_generate_output.
5092
9fc0b501
SB		 50932020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
5094
5095 PR 25469
5096 * config/tc-z80.c: Add -gbz80 command line option to generate code
5097 for the GameBoy Z80. Add support for generating DWARF.
5098 * config/tc-z80.h: Add support for DWARF debug information
5099 generation.
5100 * doc/c-z80.texi: Document new command line option.
5101 * testsuite/gas/z80/gbz80_all.d: New file.
5102 * testsuite/gas/z80/gbz80_all.s: New file.
5103 * testsuite/gas/z80/z80.exp: Run the new tests.
5104 * testsuite/gas/z80/z80n_all.d: New file.
5105 * testsuite/gas/z80/z80n_all.s: New file.
5106 * testsuite/gas/z80/z80n_reloc.d: New file.
5107
b7d07216
L		 51082020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5109
5110 PR gas/25381
5111 * config/obj-elf.c (get_section): Also check
5112 linked_to_symbol_name.
5113 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
5114 (obj_elf_parse_section_letters): Handle the 'o' flag.
5115 (build_group_lists): Renamed to ...
5116 (build_additional_section_info): This. Set elf_linked_to_section
5117 from map_head.linked_to_symbol_name.
5118 (elf_adjust_symtab): Updated.
5119 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
5120 * doc/as.texi: Document the 'o' flag.
5121 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
5122 * testsuite/gas/elf/section18.d: New file.
5123 * testsuite/gas/elf/section18.s: Likewise.
5124 * testsuite/gas/elf/section19.d: Likewise.
5125 * testsuite/gas/elf/section19.s: Likewise.
5126 * testsuite/gas/elf/section20.d: Likewise.
5127 * testsuite/gas/elf/section20.s: Likewise.
5128 * testsuite/gas/elf/section21.d: Likewise.
5129 * testsuite/gas/elf/section21.l: Likewise.
5130 * testsuite/gas/elf/section21.s: Likewise.
5131
5eb617a7
L		 51322020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5133
5134 * NEWS: Mention x86 assembler options to align branches for
5135 binutils 2.34.
5136
986ac314
L		 51372020-02-06 H.J. Lu <hongjiu.lu@intel.com>
5138
5139 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
5140 only for ELF targets.
5141 * testsuite/gas/i386/unique.d: Don't xfail.
5142 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5143
19234a6d
AM		 51442020-02-06 Alan Modra <amodra@gmail.com>
5145
5146 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
5147 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5148
02e0be69
AM		 51492020-02-06 Alan Modra <amodra@gmail.com>
5150
5151 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
5152 xfail, and rename test.
5153 * testsuite/gas/elf/section12b.d: Likewise.
5154 * testsuite/gas/elf/section16a.d: Likewise.
5155 * testsuite/gas/elf/section16b.d: Likewise.
5156
a8c4d40b
L		 51572020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5158
5159 PR gas/25380
5160 * config/obj-elf.c (section_match): Removed.
5161 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
5162 section_id.
5163 (obj_elf_change_section): Replace info and group_name arguments
5164 with match_p. Also update the section ID and flags from match_p.
5165 (obj_elf_section): Handle "unique,N". Update call to
5166 obj_elf_change_section.
5167 * config/obj-elf.h (elf_section_match): New.
5168 (obj_elf_change_section): Updated.
5169 * config/tc-arm.c (start_unwind_section): Update call to
5170 obj_elf_change_section.
5171 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
5172 * config/tc-microblaze.c (microblaze_s_data): Likewise.
5173 (microblaze_s_sdata): Likewise.
5174 (microblaze_s_rdata): Likewise.
5175 (microblaze_s_bss): Likewise.
5176 * config/tc-mips.c (s_change_section): Likewise.
5177 * config/tc-msp430.c (msp430_profiler): Likewise.
5178 * config/tc-rx.c (parse_rx_section): Likewise.
5179 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
5180 * doc/as.texi: Document "unique,N" in .section directive.
5181 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
5182 * testsuite/gas/elf/section15.d: New file.
5183 * testsuite/gas/elf/section15.s: Likewise.
5184 * testsuite/gas/elf/section16.s: Likewise.
5185 * testsuite/gas/elf/section16a.d: Likewise.
5186 * testsuite/gas/elf/section16b.d: Likewise.
5187 * testsuite/gas/elf/section17.d: Likewise.
5188 * testsuite/gas/elf/section17.l: Likewise.
5189 * testsuite/gas/elf/section17.s: Likewise.
5190 * testsuite/gas/i386/unique.d: Likewise.
5191 * testsuite/gas/i386/unique.s: Likewise.
5192 * testsuite/gas/i386/x86-64-unique.d: Likewise.
5193 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
5194
575d37ae
L		 51952020-02-02 H.J. Lu <hongjiu.lu@intel.com>
5196
5197 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
5198
2384096c
G		 51992020-02-01 Anthony Green <green@moxielogic.com>
5200
0be2fe67 5201 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2384096c 5202
95441c43
SL		 52032020-01-31 Sandra Loosemore <sandra@codesourcery.com>
5204
5205 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
5206 %tls_ldo.
5207
d465d695
AV		 52082020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
5209
5210 PR gas/25472
5211 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
5212 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
5213 +mve.
5214 * testsuite/gas/arm/mve_dsp.d: New test.
5215
d26cc8a9
NC		 52162020-01-31 Nick Clifton <nickc@redhat.com>
5217
5218 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
5219 rather than BFD_RELOC_NONE.
5220
90e9955a
SP		 52212020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
5222
5223 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
5224 to support VLDMIA instruction for MVE.
5225 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
5226 instruction for MVE.
5227 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
5228 instruction for MVE.
5229 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
5230 instruction for MVE.
5231 * testsuite/gas/arm/mve-ldst.d: New test.
5232 * testsuite/gas/arm/mve-ldst.s: Likewise.
5233
53943f32
NC		 52342020-01-31 Nick Clifton <nickc@redhat.com>
5235
5236 * po/fr.po: Updated French translation.
5237 * po/ru.po: Updated Russian translation.
5238
c3036ed0
RS		 52392020-01-31 Richard Sandiford <richard.sandiford@arm.com>
5240
5241 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
5242 .s for the movprfx.
5243 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
5244 * testsuite/gas/aarch64/sve-movprfx_28.d,
5245 * testsuite/gas/aarch64/sve-movprfx_28.l,
5246 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
5247
2ae4c703
JB		 52482020-01-30 Jan Beulich <jbeulich@suse.com>
5249
5250 * config/tc-i386.c (output_disp): Tighten base_opcode check.
5251 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
5252 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
5253 Adjust expectations.
5254
bd434cc4
JM		 52552020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
5256
5257 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
5258 * testsuite/gas/bpf/alu-be.d: Likewise.
5259 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
5260 * testsuite/gas/bpf/alu32-be.d: Likewise.
5261
aeab2b26
JB		 52622020-01-30 Jan Beulich <jbeulich@suse.com>
5263
5264 * testsuite/gas/i386/x86-64-branch-2.s,
5265 testsuite/gas/i386/x86-64-branch-4.s,
5266 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
5267 * testsuite/gas/i386/ilp32/x86-64-branch.d,
5268 testsuite/gas/i386/x86-64-branch-2.d,
5269 testsuite/gas/i386/x86-64-branch-4.l,
5270 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
5271
873494c8
JB		 52722020-01-30 Jan Beulich <jbeulich@suse.com>
5273
5274 * config/tc-i386.c (process_suffix): .
5275 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
5276 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
5277 Add LRETQ case.
5278 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
5279 suffix.
5280 testsuite/gas/i386/x86_64.s: Add RETF cases.
5281 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
5282 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
5283 testsuite/gas/i386/x86-64-opcode.d,
5284 testsuite/gas/i386/x86-64-suffix-intel.d,
5285 testsuite/gas/i386/x86-64-suffix.d,
5286 testsuite/gas/i386/x86_64-intel.d
5287 testsuite/gas/i386/x86_64.d: Adjust expectations.
5288 * testsuite/gas/i386/x86-64-suffix.e,
5289 testsuite/gas/i386/x86_64.e: New.
5290
62b3f548
JB		 52912020-01-30 Jan Beulich <jbeulich@suse.com>
5292
5293 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
5294 special case.
5295
bc31405e
L		 52962020-01-27 H.J. Lu <hongjiu.lu@intel.com>
5297
5298 PR binutils/25445
5299 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
5300 movsxd.
5301 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
5302 differences. Document movslq and movsxd.
5303 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
5304 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
5305 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
5306 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
5307 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
5308 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
5309 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
5310 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
5311 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
5312 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
5313 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
5314
e3696f67
AM		 53152020-01-27 Alan Modra <amodra@gmail.com>
5316
5317 * testsuite/gas/all/gas.exp: Replace case statements with switch
5318 statements.
5319 * testsuite/gas/elf/elf.exp: Likewise.
5320 * testsuite/gas/macros/macros.exp: Likewise.
5321 * testsuite/lib/gas-defs.exp: Likewise.
5322
7568c93b
TC		 53232020-01-27 Tamar Christina <tamar.christina@arm.com>
5324
5325 PR 25403
5326 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
5327 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
5328
403d1bd9
JW		 53292020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
5330
5331 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
5332 s exts must be known, so rename *ok* to *fail*.
5333 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
5334 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
5335 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
5336 above change.
5337 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
5338 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
5339
be4c5e58
L		 53402020-01-22 H.J. Lu <hongjiu.lu@intel.com>
5341
5342 PR gas/25438
5343 * config/tc-i386.c (check_long_reg): Always disallow double word
5344 suffix in mnemonic with word general register.
5345 * testsuite/gas/i386/general.s: Replace word general register
5346 with double word general register for movl.
5347 * testsuite/gas/i386/inval.s: Add tests for movl with word general
5348 register.
5349 * testsuite/gas/i386/general.l: Updated.
5350 * testsuite/gas/i386/inval.l: Likewise.
5351
9e7028aa
AM		 53522020-01-22 Alan Modra <amodra@gmail.com>
5353
5354 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
5355 __tls_get_addr_desc and __tls_get_addr_opt.
5356
e3ed17f3
JB		 53572020-01-21 Jan Beulich <jbeulich@suse.com>
5358
5359 * testsuite/gas/i386/inval-crc32.s,
5360 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
5361 * testsuite/gas/i386/inval-crc32.l,
5362 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
5363
1a035124
JB		 53642020-01-21 Jan Beulich <jbeulich@suse.com>
5365
5366 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
5367 generic code path. Deal with No_lSuf being set in a template.
5368 * testsuite/gas/i386/inval-crc32.l,
5369 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
5370 instead of error(s) when operand size is ambiguous.
5371 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5372 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
5373 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
5374 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
5375 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
5376 Adjust expectations.
5377
c006a730
JB		 53782020-01-21 Jan Beulich <jbeulich@suse.com>
5379
5380 * config/tc-i386.c (process_suffix): Drop SYSRET special case
5381 and an intel_syntax check. Re-write lack-of-suffix processing
5382 logic.
5383 * doc/c-i386.texi: Document operand size defaults for suffix-
5384 less AT&T syntax insns.
5385 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
5386 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
5387 testsuite/gas/i386/x86-64-avx-scalar.s,
5388 testsuite/gas/i386/x86-64-avx.s,
5389 testsuite/gas/i386/x86-64-bundle.s,
5390 testsuite/gas/i386/x86-64-intel64.s,
5391 testsuite/gas/i386/x86-64-lock-1.s,
5392 testsuite/gas/i386/x86-64-opcode.s,
5393 testsuite/gas/i386/x86-64-sse2avx.s,
5394 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
5395 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
5396 testsuite/gas/i386/x86-64-nops.s,
5397 testsuite/gas/i386/x86-64-ptwrite.s,
5398 testsuite/gas/i386/x86-64-simd.s,
5399 testsuite/gas/i386/x86-64-sse-noavx.s,
5400 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
5401 insns.
5402 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5403 testsuite/gas/i386/noreg64.s: Add further tests.
5404 * testsuite/gas/i386/ilp32/x86-64-nops.d,
5405 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
5406 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
5407 testsuite/gas/i386/sse-noavx.d,
5408 testsuite/gas/i386/x86-64-intel64.d,
5409 testsuite/gas/i386/x86-64-nops.d,
5410 testsuite/gas/i386/x86-64-opcode.d,
5411 testsuite/gas/i386/x86-64-ptwrite-intel.d,
5412 testsuite/gas/i386/x86-64-ptwrite.d,
5413 testsuite/gas/i386/x86-64-simd-intel.d,
5414 testsuite/gas/i386/x86-64-simd-suffix.d,
5415 testsuite/gas/i386/x86-64-simd.d,
5416 testsuite/gas/i386/x86-64-sse-noavx.d
5417 testsuite/gas/i386/x86-64-suffix.d,
5418 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
5419 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
5420 testsuite/gas/i386/noreg64.l: New.
5421 * testsuite/gas/i386/i386.exp: Run new tests.
5422
c906a69a
JB		 54232020-01-21 Jan Beulich <jbeulich@suse.com>
5424
5425 * testsuite/gas/i386/avx512_bf16_vl.s,
5426 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
5427 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
5428 broadcast forms of VCVTNEPS2BF16.
5429 * testsuite/gas/i386/avx512_bf16_vl.d,
5430 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
5431
26916852
NC		 54322020-01-20 Nick Clifton <nickc@redhat.com>
5433
5434 * po/uk.po: Updated Ukranian translation.
5435
14470f07
L		 54362020-01-20 H.J. Lu <hongjiu.lu@intel.com>
5437
5438 PR ld/25416
5439 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
5440 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
5441 x32 object.
5442 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
5443 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
5444 R_X86_64_GOTPC32_TLSDESC relocation.
5445
1b1bb2c6
NC		 54462020-01-18 Nick Clifton <nickc@redhat.com>
5447
5448 * configure: Regenerate.
5449 * po/gas.pot: Regenerate.
5450
ae774686
NC		 54512020-01-18 Nick Clifton <nickc@redhat.com>
5452
5453 Binutils 2.34 branch created.
5454
42e04b36
L		 54552020-01-17 H.J. Lu <hongjiu.lu@intel.com>
5456
5457 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
5458 with vex_encoding_vex.
5459 (parse_insn): Likewise.
5460 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
5461 and {vex3} documentation.
5462 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
5463 {vex}.
5464 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
5465
2da2eaf4
AV		 54662020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
5467
5468 PR 25376
5469 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
5470 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
5471 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
5472 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
5473 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
5474 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
5475
45a4bb20
JB		 54762020-01-16 Jan Beulich <jbeulich@suse.com>
5477
5478 * config/tc-i386.c (match_template): Drop found_cpu_match local
5479 variable.
5480
4814632e
JB		 54812020-01-16 Jan Beulich <jbeulich@suse.com>
5482
5483 * testsuite/gas/i386/avx512dq-inval.l,
5484 testsuite/gas/i386/avx512dq-inval.s: New.
5485 * testsuite/gas/i386/i386.exp: Run new test.
5486
131cb553
JL		 54872020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
5488
5489 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
5490 relocations when the target is 430X, except when extracting part of an
5491 expression.
5492 (msp430_srcoperand): Adjust comment.
5493 Initialize the expp member of the msp430_operand_s struct as
5494 appropriate.
5495 (msp430_dstoperand): Likewise.
5496 * testsuite/gas/msp430/msp430.exp: Run new test.
5497 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
5498 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
5499
c24d0e8d
AM		 55002020-01-15 Alan Modra <amodra@gmail.com>
5501
5502 * configure.tgt: Add sparc-*-freebsd case.
5503
e44925ae
LC		 55042020-01-14 Lili Cui <lili.cui@intel.com>
5505
5506 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
5507 * testsuite/gas/i386/align-branch-1b.d: Likewise.
5508 * testsuite/gas/i386/align-branch-1c.d: Likewise.
5509 * testsuite/gas/i386/align-branch-1d.d: Likewise.
5510 * testsuite/gas/i386/align-branch-1e.d: Likewise.
5511 * testsuite/gas/i386/align-branch-1f.d: Likewise.
5512 * testsuite/gas/i386/align-branch-1g.d: Likewise.
5513 * testsuite/gas/i386/align-branch-1h.d: Likewise.
5514 * testsuite/gas/i386/align-branch-1i.d: Likewise.
5515 * testsuite/gas/i386/align-branch-5.d: Likewise.
5516 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
5517 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
5518 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
5519 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
5520 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
5521 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
5522 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
5523 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
5524 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
5525 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
5526 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
5527 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
5528
7a6bf3be
SB		 55292020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
5530
5531 PR 25377
5532 * config/tc-z80.c: Add support for half precision, single
5533 precision and double precision floating point values.
5534 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
5535 * doc/as.texi: Add new z80 command line options.
5536 * doc/c-z80.texi: Document new z80 command line options.
5537 * testsuite/gas/z80/ez80_pref_dis.s: New test.
5538 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
5539 * testsuite/gas/z80/z80.exp: Run the new test.
5540 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
5541 * testsuite/gas/z80/fp_zeda32.d: Likewise.
5542 * testsuite/gas/z80/strings.d: Update expected output.
5543
82e9597c
MM		 55442020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
5545
5546 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
5547 dependency.
5548
5e4f7e05
CZ		 55492020-01-13 Claudiu Zissulescu <claziss@gmail.com>
5550
5551 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
5552 the CPU.
5553 * config/tc-arc.h: Add header if/defs.
5554 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
5555
febda64f
AM		 55562020-01-13 Alan Modra <amodra@gmail.com>
5557
5558 * testsuite/gas/wasm32/allinsn.d: Update expected output.
5559
5496abe1
AM		 55602020-01-13 Alan Modra <amodra@gmail.com>
5561
5562 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
5563 insertion.
5564
ec4181f2
AM		 55652020-01-10 Alan Modra <amodra@gmail.com>
5566
5567 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
5568 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
5569
40c75bc8
SB		 55702020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5571
5572 PR 25224
5573 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
5574 opcode byte values.
5575 (emit_ld_r_r): Likewise.
5576 (emit_ld_rr_m): Likewise.
5577 (emit_ld_rr_nn): Likewise.
5578
72aea328
JB		 55792020-01-09 Jan Beulich <jbeulich@suse.com>
5580
5581 * config/tc-i386.c (optimize_encoding): Add
5582 is_any_vex_encoding() invocations. Drop respective
5583 i.tm.extension_opcode == None checks.
5584
3f93af61
JB		 55852020-01-09 Jan Beulich <jbeulich@suse.com>
5586
5587 * config/tc-i386.c (md_assemble): Check RegRex is clear during
5588 REX transformations. Correct comment indentation.
5589
7697afb6
JB		 55902020-01-09 Jan Beulich <jbeulich@suse.com>
5591
5592 * config/tc-i386.c (optimize_encoding): Generalize register
5593 transformation for TEST optimization.
5594
d835a58b
JB		 55952020-01-09 Jan Beulich <jbeulich@suse.com>
5596
5597 * testsuite/gas/i386/x86-64-sysenter-amd.s,
5598 testsuite/gas/i386/x86-64-sysenter-amd.d,
5599 testsuite/gas/i386/x86-64-sysenter-amd.l,
5600 testsuite/gas/i386/x86-64-sysenter-intel.d,
5601 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
5602 * testsuite/gas/i386/i386.exp: Run new tests.
5603
915808f6
NC		 56042020-01-08 Nick Clifton <nickc@redhat.com>
5605
5606 PR 25284
5607 * doc/as.texi (Align): Document the fact that all arguments can be
5608 omitted.
5609 (Balign): Likewise.
5610 (P2align): Likewise.
5611
f1f28025
NC		 56122020-01-08 Nick Clifton <nickc@redhat.com>
5613
5614 PR 14891
5615 * config/obj-elf.c (obj_elf_section): Fail if the section name is
5616 already defined as a different symbol type.
5617 * testsuite/gas/elf/pr14891.s: New test source file.
5618 * testsuite/gas/elf/pr14891.d: New test driver.
5619 * testsuite/gas/elf/pr14891.s: New test expected error output.
5620 * testsuite/gas/elf/elf.exp: Run the new test.
5621
030a2e78
AM		 56222020-01-08 Alan Modra <amodra@gmail.com>
5623
5624 * config/tc-z8k.c (md_begin): Make idx unsigned.
5625 (get_specific): Likewise for this_index.
5626
2a1ebfb2
CZ		 56272020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
5628
5629 * onfig/tc-arc.c (parse_reloc_symbol): New function.
5630 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
5631 (md_operand): Set X_md to absent.
5632 (arc_parse_name): Check for X_md.
5633
16d87673
SB		 56342020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5635
5636 PR 25311
5637 * as.h (TC_STRING_ESCAPES): Provide a default definition.
5638 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
5639 NO_STRING_ESCAPES.
5640 * read.c (next_char_of_string): Likewise.
5641 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
5642 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
5643
a2322019
NC		 56442020-01-03 Nick Clifton <nickc@redhat.com>
5645
5646 * po/sv.po: Updated Swedish translation.
5647
5437a02a
JB		 56482020-01-03 Jan Beulich <jbeulich@suse.com>
5649
5650 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
5651 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5652
567dfba2
JB		 56532020-01-03 Jan Beulich <jbeulich@suse.com>
5654
5655 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
5656 by-element usdot. Add 64-bit form tests for by-element sudot.
5657 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
5658
8c45011a
JB		 56592020-01-03 Jan Beulich <jbeulich@suse.com>
5660
5661 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5662 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5663
f4950f76
JB		 56642020-01-03 Jan Beulich <jbeulich@suse.com>
5665
5666 * testsuite/gas/aarch64/f64mm.d,
5667 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5668
6655dba2
SB		 56692020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
5670
5671 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5672 support for assembler code generated by SDCC. Add new relocation
5673 types. Add z80-elf target support.
5674 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5675 labels. Local labels starts from ".L".
5676 * NEWS: Mention the new support.
5677 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5678 * testsuite/gas/all/fwdexp.s: Likewise.
5679 * testsuite/gas/all/cond.l: Likewise.
5680 * testsuite/gas/all/cond.s: Likewise.
5681 * testsuite/gas/all/fwdexp.d: Likewise.
5682 * testsuite/gas/all/fwdexp.s: Likewise.
5683 * testsuite/gas/elf/section2.e-mips: Likewise.
5684 * testsuite/gas/elf/section2.l: Likewise.
5685 * testsuite/gas/elf/section2.s: Likewise.
5686 * testsuite/gas/macros/app1.d: Likewise.
5687 * testsuite/gas/macros/app1.s: Likewise.
5688 * testsuite/gas/macros/app2.d: Likewise.
5689 * testsuite/gas/macros/app2.s: Likewise.
5690 * testsuite/gas/macros/app3.d: Likewise.
5691 * testsuite/gas/macros/app3.s: Likewise.
5692 * testsuite/gas/macros/app4.d: Likewise.
5693 * testsuite/gas/macros/app4.s: Likewise.
5694 * testsuite/gas/macros/app4b.s: Likewise.
5695 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5696 * testsuite/gas/z80/z80.exp: Add new tests
5697 * testsuite/gas/z80/dollar.d: New file.
5698 * testsuite/gas/z80/dollar.s: New file.
5699 * testsuite/gas/z80/ez80_adl_all.d: New file.
5700 * testsuite/gas/z80/ez80_adl_all.s: New file.
5701 * testsuite/gas/z80/ez80_adl_suf.d: New file.
5702 * testsuite/gas/z80/ez80_isuf.s: New file.
5703 * testsuite/gas/z80/ez80_z80_all.d: New file.
5704 * testsuite/gas/z80/ez80_z80_all.s: New file.
5705 * testsuite/gas/z80/ez80_z80_suf.d: New file.
5706 * testsuite/gas/z80/r800_extra.d: New file.
5707 * testsuite/gas/z80/r800_extra.s: New file.
5708 * testsuite/gas/z80/r800_ii8.d: New file.
5709 * testsuite/gas/z80/r800_z80_doc.d: New file.
5710 * testsuite/gas/z80/z180.d: New file.
5711 * testsuite/gas/z80/z180.s: New file.
5712 * testsuite/gas/z80/z180_z80_doc.d: New file.
5713 * testsuite/gas/z80/z80_doc.d: New file.
5714 * testsuite/gas/z80/z80_doc.s: New file.
5715 * testsuite/gas/z80/z80_ii8.d: New file.
5716 * testsuite/gas/z80/z80_ii8.s: New file.
5717 * testsuite/gas/z80/z80_in_f_c.d: New file.
5718 * testsuite/gas/z80/z80_in_f_c.s: New file.
5719 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5720 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5721 * testsuite/gas/z80/z80_out_c_0.d: New file.
5722 * testsuite/gas/z80/z80_out_c_0.s: New file.
5723 * testsuite/gas/z80/z80_reloc.d: New file.
5724 * testsuite/gas/z80/z80_reloc.s: New file.
5725 * testsuite/gas/z80/z80_sli.d: New file.
5726 * testsuite/gas/z80/z80_sli.s: New file.
5727
a65b5de6
SN		 57282020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
5729
5730 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5731 REGLIST_RN.
5732
b14ce8bf
AM		 57332020-01-01 Alan Modra <amodra@gmail.com>
5734
5735 Update year range in copyright notice of all files.
5736
0b114740 5737For older changes see ChangeLog-2019
3499769a 5738\f
0b114740 5739Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 5740
5741Copying and distribution of this file, with or without modification,
5742are permitted in any medium without royalty provided the copyright
5743notice and this notice are preserved.
5744
5745Local Variables:
5746mode: change-log
5747left-margin: 8
5748fill-column: 74
5749version-control: never
5750End:
A mirror of the official binutils-gdb repository