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gdb: avoid unnecessary string copy in auto_load_objfile_script_1
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6d96a594
C		 12020-10-05 T.K. Chia <u1049321969@caramail.com>
2
3 PR gas/26694
4 * NEWS: Updated for i386 lcall and ljmp change.
5 * config/tc-i386.c (output_interseg_jump): Allow non-absolute
6 segment operand for immediate lcall and ljmp.
7 * testsuite/gas/i386/jump.d,
8 * testsuite/gas/i386/jump.s,
9 * testsuite/gas/i386/jump16.d,
10 * testsuite/gas/i386/jump16.e,
11 * testsuite/gas/i386/jump16.s: Add tests for non-absolute
12 segment operand for immediate ljmp.
13
5b316d90
L		 142020-10-05 H.J. Lu <hongjiu.lu@intel.com>
15
16 PR binutils/26704
17 * testsuite/gas/i386/noreg64-data16.d: Expect sysretl instead of
18 sysret.
19 * testsuite/gas/i386/noreg64.d: Likewise.
20 * testsuite/gas/i386/x86-64-intel64.d: Likewise.
21 * testsuite/gas/i386/x86-64-opcode.d: Likewise.
22
0e9f3bf1
L		 232020-10-05 H.J. Lu <hongjiu.lu@intel.com>
24
25 PR binutils/26705
26 * testsuite/gas/i386/x86-64-suffix.s: Add "mov %rsp,%rbp" before
27 sysretq.
28 * testsuite/gas/i386/x86-64-suffix-intel.d: Updated.
29 * testsuite/gas/i386/x86-64-suffix.d: Likewise.
30
b71702f1
NC		 312020-10-05 Nick Clifton <nickc@redhat.com>
32
33 PR 26253
34 * config/obj-elf.c (obj_elf_section): Accept a numeric value for
35 the "o" section flag. Interpret it as a section index. Allow an
36 index of zero.
37 * doc/as.texi: Document the new behaviour.
38 * NEWS: Mention the new feature. Tidy entries.
39 * testsuite/gas/elf/sh-link-zero.s: New test.
40 * testsuite/gas/elf/sh-link-zero.d: New test driver.
41 * testsuite/gas/elf/elf.exp: Run the new test.
42 * testsuite/gas/elf/section21.l: Updated expected assembler
43 output.
44
b3a3496f
L		 452020-10-03 H.J. Lu <hongjiu.lu@intel.com>
46
47 PR gas/26685
48 * config/tc-i386.c (process_suffix): Also check the register
49 operand for the address size prefix if the memory operand has
50 no real registers.
51 * testsuite/gas/i386/enqcmd-16bit.d: New file.
52 * testsuite/gas/i386/enqcmd-16bit.s: Likewise.
53 * testsuite/gas/i386/movdir-16bit.d: Likewise.
54 * testsuite/gas/i386/movdir-16bit.s: Likewise.
55 * testsuite/gas/i386/enqcmd.s: Add tests with symbol and DISP.
56 * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
57 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
58 * testsuite/gas/i386/movdir.s: Add tests with symbol and DISP.
59 Remove the .code16 test.
60 * testsuite/gas/i386/i386.exp: Run movdir-16bit and enqcmd-16bit.
61 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
62 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
63 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
64 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
65 * testsuite/gas/i386/enqcmd-intel.d: Likewise.
66 * testsuite/gas/i386/enqcmd.d: Likewise.
67 * testsuite/gas/i386/movdir-intel.d: Likewise.
68 * testsuite/gas/i386/movdir.d: Likewise.
69 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
70 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
71 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
72 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
73
7bd766cc
NC		 742020-10-02 Nick Clifton <nickc@redhat.com>
75
76 * testsuite/gas/arm/mve-vcvtne-it.d: Allow for padding inserted by
77 PE based targets.
78
642f545a
NC		 792020-10-01 Nick Clifton <nickc@redhat.com>
80
81 * config/obj-elf (elf_pseudo_table): Add attach_to_group.
82 (obj_elf_attach_to_group): New function.
83 * doc/as.texi: Document the new directive.
84 * NEWS: Mention the new feature.
85 * testsuite/gas/elf/attach-1.s: New test.
86 * testsuite/gas/elf/attach-1.d: New test driver.
87 * testsuite/gas/elf/attach-2.s: New test.
88 * testsuite/gas/elf/attach-2.d: New test driver.
89 * testsuite/gas/elf/attach-err.s: New test.
90 * testsuite/gas/elf/attach-err.d: New test driver.
91 * testsuite/gas/elf/attach-err.err: New test error output.
92 * testsuite/gas/elf/elf.exp: Run the new tests.
93
27f13469
L		 942020-09-16 H.J. Lu <hongjiu.lu@intel.com>
95
96 PR gas/26685
97 * config/tc-i386.c (process_suffix): Check the register operand
98 for the address size prefix if the memory operand is symbol(%rip).
99 * testsuite/gas/i386/x86-64-enqcmd.s: Add tests with RIP-relative
100 addressing.
101 * testsuite/gas/i386/x86-64-movdir.s: Likewise.
102 * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
103 * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
104 * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
105 * testsuite/gas/i386/x86-64-movdir.d: Likewise.
106
77718e5b
PW		 1072020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
108
109 * config/tc-aarch64.c: Add Cortex-A78 and Cortex-A78AE cores.
110 * doc/c-aarch64.texi: Update docs.
111 * NEWS: Update news.
112
c81946ef
AC		 1132020-09-30 Alex Coplan <alex.coplan@arm.com>
114
115 * NEWS: Mention recent Arm processor support.
116
990e5268
AC		 1172020-09-30 Alex Coplan <alex.coplan@arm.com>
118
119 * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n2.
120 * doc/c-aarch64.texi: Document support for Neoverse N2.
121
e37c930f
AM		 1222020-09-30 Alan Modra <amodra@gmail.com>
123
124 * config/obj-elf.c (obj_elf_change_section): Rename variable to
125 avoid shadowing warning.
126 * symbols.c (symbol_entry_find): Init all symbol_flags fields.
127
aeaccbf4
PW		 1282020-09-29 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
129
130 * NEWS: TRBE, ETE, ETMv4 and Cortex-X1 news updates.
131
394e9bf6
PW		 1322020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
133
134 * config/tc-arm.c: (arm_cpus): Add Cortex-X1.
135 * doc/c-arm.texi: Document -mcpu=cortex-x1.
136 * testsuite/gas/arm/cpu-cortex-x1.d: New test.
137
12e35da6
PW		 1382020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
139
140 * testsuite/gas/aarch64/etm-ro-invalid.d: New test.
141 * testsuite/gas/aarch64/etm-ro-invalid.l: New test.
142 * testsuite/gas/aarch64/etm-ro-invalid.s: New test.
143 * testsuite/gas/aarch64/etm-ro.s: New test.
144 * testsuite/gas/aarch64/etm-wo-invalid.d: New test.
145 * testsuite/gas/aarch64/etm-wo-invalid.l: New test.
146 * testsuite/gas/aarch64/etm-wo-invalid.s: New test.
147 * testsuite/gas/aarch64/etm-wo.s: New test.
148 * testsuite/gas/aarch64/etm.s: New test.
149 * testsuite/gas/aarch64/sysreg.d: system register s2_1_c0_c3_0
150 disassembled now to trcstatr.
151
47e1f9de
PW		 1522020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
153
154 * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
155 * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
156
3454861d
PW		 1572020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
158
12e35da6
PW		 159 * testsuite/gas/aarch64/ete.d: New test.
160 * testsuite/gas/aarch64/ete.s: New test.
3454861d 161
1ff8e401
PW		 1622020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
163
12e35da6
PW		 164 * testsuite/gas/aarch64/trbe-invalid.d: New test.
165 * testsuite/gas/aarch64/trbe-invalid.l: New test.
166 * testsuite/gas/aarch64/trbe-invalid.s: New test.
167 * testsuite/gas/aarch64/trbe.d: New test.
168 * testsuite/gas/aarch64/trbe.s: New test.
1ff8e401 169
9bede61c
AC		 1702020-09-28 Alex Coplan <alex.coplan@arm.com>
171
172 * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
173
c769fd6a
AC		 1742020-09-28 Alex Coplan <alex.coplan@arm.com>
175
176 * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
177 add missing F16 bit to Neoverse V1.
178
0be2fe67
AM		 1792020-09-26 Alan Modra <amodra@gmail.com>
180
181 * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
182 for csky_get_control_regno.
183 (csky_get_reg_val): Likewise when calling csky_get_general_regno.
184
743f5cfc
JW		 1852020-09-24 Jim Wilson <jimw@sifive.com>
186
187 PR 26400
188 * config/tc-riscv.c (append_insn): If in absolute section, emit
189 error before add_relaxed_insn call.
190 * testsuite/gas/riscv/absolute-sec.d: New.
191 * testsuite/gas/riscv/absolute-sec.l: New.
192 * testsuite/gas/riscv/absolute-sec.s: New.
193
debd1a62
MW		 1942020-09-23 Mark Wielaard <mark@klomp.org>
195
196 * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
197
6eee0315
AC		 1982020-09-24 Alex Coplan <alex.coplan@arm.com>
199
200 * config/tc-arm.c (arm_cpus): Add Neoverse V1.
201 * doc/c-arm.texi: Document Neoverse V1 support.
202
9e980ddc
AC		 2032020-09-24 Alex Coplan <alex.coplan@arm.com>
204
205 * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
206 * doc/c-aarch64.texi: Document Neoverse V1 support.
207
f3034e25
AC		 2082020-09-24 Alex Coplan <alex.coplan@arm.com>
209
210 * config/tc-arm.c (arm_cpus): Add Neoverse N2.
211 * doc/c-arm.texi: Document -mcpu=neoverse-n2.
212
81d54bb7
CL		 2132020-09-24 Lili Cui <lili.cui@intel.com>
214
215 * NEWS: Add TDX.
216 * config/tc-i386.c (cpu_arch): Add .tdx.
217 (cpu_noarch): Likewise.
218 * doc/c-i386.texi: Document tdx.
219 * testsuite/gas/i386/i386.exp: Run tdx tests.
220 * testsuite/gas/i386/tdx.d: Likewise.
221 * testsuite/gas/i386/tdx.s: Likewise.
222 * testsuite/gas/i386/x86-64-tdx.d: Likewise.
223 * testsuite/gas/i386/x86-64-tdx.s: Likewise.
224
2252020-09-17 Cooper Qu <cooper.qu@linux.alibaba.com>
afdcafe8
CQ		 226
227 * config/tc-csky.c (parse_type_ctrlreg): Use function
228 csky_get_control_regno to operand.
229 (csky_get_reg_val): Likewise.
230 (is_reg_sp_with_bracket): Use function csky_get_reg_val
231 to parse operand.
232 (is_reg_sp): Refine.
233 (is_oimm_within_range): Fix, report error when operand
234 is not constant.
235 (parse_type_cpreg): Refine.
236 (parse_type_cpcreg): Refine.
237 (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
238 (md_assemble): Fix no error reporting somtimes when
239 operands number are not fit.
240 (csky_addc64): Refine.
241 (csky_subc64): Refine.
242 (csky_or64): Refine.
243 (v1_work_fpu_fo): Refine.
244 (v1_work_fpu_read): Refine.
245 (v1_work_fpu_writed): Refine.
246 (v1_work_fpu_readd): Refine.
247 (v2_work_addc): New function, strengthen the operands legality
248 check of addc.
0be2fe67 249 * testsuite/gas/csky/all.d : Use register number format when
afdcafe8 250 disassemble register name by default.
0be2fe67
AM		 251 * testsuite/gas/csky/cskyv2_all.d : Likewise.
252 * testsuite/gas/csky/trust.d: Likewise.
253 * testsuite/gas/csky/cskyv2_ck860.d : Fix.
254 * testsuite/gas/csky/trust.s : Fix.
c4694f17
TG		 255
2562020-09-23 Lili Cui <lili.cui@intel.com>
257
258 * NEWS: Add Key Locker.
259 * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
260 (cpu_noarch): Likewise.
261 * doc/c-i386.texi: Document kl and wide_kl.
262 * testsuite/gas/i386/i386.exp: Run keylocker tests.
263 * testsuite/gas/i386/keylocker-intel.d: New test.
264 * testsuite/gas/i386/keylocker.d: Likewise.
265 * testsuite/gas/i386/keylocker.s: Likewise.
266 * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
267 * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
268 * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
269 * testsuite/gas/i386/x86-64-property-10.d: Likewise.
270 * testsuite/gas/i386/property-10.d: Likewise.
271 * testsuite/gas/i386/property-10.s: Likewise.
272
b1b11e92
AM		 2732020-09-21 Alan Modra <amodra@gmail.com>
274
275 PR 26569
276 * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
277 relocs.
278 (riscv_call): Tie them off after the jalr.
279 (md_apply_fix): Zero fx_size of RELAX fixup.
280
6e25f888
DF		 2812020-09-018 David Faust <david.faust@oracle.com>
282
283 * testsuite/gas/bpf/alu-xbpf.d: New file.
284 * testsuite/gas/bpf/alu-xbpf.s: Likewise.
285 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
286 * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
287 * testuiste/gas/bpf/bpf.exp: Run new tests.
288
5947daaf
NC		 2892020-09-18 Tucker <tuckkern+sourceware@gmail.com>
290
291 PR 26556
292 * read.c (bss_alloc): Convert size parameter from octets to
293 bytes.
294
848471ac
AM		 2952020-09-17 Alan Modra <amodra@gmail.com>
296
297 * testsuite/gas/i386/i386.exp: Return early if not x86.
298
c1229f84
AM		 2992020-09-16 Alan Modra <amodra@gmail.com>
300
301 * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
302 elf_symbol_from invocation.
303 * config/tc-aarch64.c (s_variant_pcs): Likewise.
304 * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
305 * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
306 (ppc_fix_adjustable): Likewise.
307 * config/tc-xgate.c (xgate_frob_symbol): Likewise.
308
ec6653d8
L		 3092020-09-15 H.J. Lu <hongjiu.lu@intel.com>
310
311 * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
312 * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
313
7e30b1eb
AM		 3142020-09-15 Alan Modra <amodra@gmail.com>
315
316 PR 26610
317 * config/tc-arm.c (move_or_literal_pool): Correct extraction of
318 bignum. Use unsigned "v"
319 (is_double_a_single): Make "v" and "mantissa" unsigned. Formatting.
320 (double_to_single): Likewise.
321
f36eda1f
NC		 3222020-09-15 Nick Clifton <nickc@redhat.com>
323
324 * read.c (s_nop): Preserve the input_line_pointer around the call
325 to md_assemble.
326 * config/tc-s12z.c (md_assemble): Revert previous delta.
327
6db99906
DF		 3282020-09-15 David Faust <david.faust@oracle.com>
329
330 * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
331
b1766e7c
NC		 3322020-09-14 Nick Clifton <nickc@redhat.com>
333
334 * read.c (s_nop): New function. Handles the .nop directive.
335 (potable): Add entry for "nop".
336 (s_nops): Code tidy.
337 * read.h (s_nop): Add prototype.
338 * config/tc-bpf.h (md_single_noop_insn): Define.
339 * config/tc-mmix.h (md_single_noop_insn): Define.
340 * config/tc-or1k.h (md_single_noop_insn): Define.
2ddc8f01 341 * config/tc-ia64.h (md_single_noop_insn): Define.
b1766e7c
NC		 342 * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
343 rather than corrupting it.
344 * write.c (relax_segment): Update error message regarding
345 non-absolute values passed to .fill and .nops.
346 * NEWS: Mention the new directive.
347 * doc/as.texi: Document the new directive.
348 * doc/internals.texi: Document the new internal macros used to
349 implement the new directive.
350 * testsuite/gas/all/nop.s: New test.
351 * testsuite/gas/all/nop.d: New test control file.
352 * testsuite/gas/all/gas.exp: Run the new test.
353 * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
354 * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
355 control file.
356 * testsuite/gas/elf/elf.exp: Run the new test.
357 * testsuite/gas/i386/space1.l: Adjust expected output.
358
edc7a80a
MW		 3592020-09-07 Mark Wielaard <mark@klomp.org>
360
361 * as.texi (-g): Explicitly mention when .debug_info and .debug_line
362 are generated for the DWARF format.
363 (Loc): Add that it is an error to both use a .loc directive and
364 generate a .debug_line yourself.
365 * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
366 (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
367 (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
368 an error. Only create .debug_line if it is empty (or doesn't exist).
369 * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
370 an elf target.
371 * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
372
89ce8eab
CQ		 3732020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
374
375 * config/tc-csky.c (md_begin): Enable extend lrw by default for
376 CK802, CK803 and CK860.
377
525a0aa3
CQ		 3782020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
379
380 * config/tc-csky.c (struct csky_cpu_info): Add new members
381 isa_flag, features and ver.
382 (struct csky_cpu_feature): New.
383 (struct csky_cpu_version): New.
384 (CSKY_FEATURE_MAX): Define.
385 (CSKY_CPU_REVERISON_MAX): Define.
386 (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
387 FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
388 Define, each standard one collection of instructions.
389 (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
390 CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
391 CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
392 CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
393 CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
394 CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
395 CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
396 CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
397 CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
398 the features combination used by cpu.
399 (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
400 CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
401 CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
402 Define, version information used by cpu.
403 (csky_cpus): Refine, and add CK804, CK805 and CK800.
404 (parse_cpu): Refine.
405 (parse_arch): Refine.
406 (md_show_usage): Refine.
407 (md_begin): Refine.
408
15a32af5
AM		 4092020-09-09 Alan Modra <amodra@gmail.com>
410
411 * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
412 valueT is smaller than 64 bits.
413
6a1ed910
CQ		 4142020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
415
416 * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
417 (CSKY_ISA_860): Likewise.
418
a2061b9f
CQ		 4192020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
420
421 * config/tc-csky.c (float_abi): New.
422 (md_longopts): Add mfloat-abi.
423 (struct sky_option_value_table): New.
424 (csky_float_abis): New, the possible values for -mfloat-abi.
425 (parse_float_abi): New funtion.
426 (md_show_usage): Show help information for -mfloat-abi.
427 (set_csky_attribute): Store float-abi value.
428
1feede9b
CQ		 4292020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
430
431 * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
432 helper function to encode fpuv3 fmovi instructions.
433 (float_work_fpuv3_fstore): New function.
434 (struct literal): Add new member 'offset'.
435 (csky_cpus): New cpu CK860f.
436 (enter_literal): Return literal pool pointer instead of offset.
437 (parse_rt): Adjust the change of enter_literal.
438 (parse_rtf): Likewise.
439 (v1_work_lrw): Likewise.
440 (v1_work_jbsr): Likewise.
441 (v2_work_lrw): Likewise.
442 (v2_work_jbsr): Likewise.
443 (v2_work_jsri): Likewise.
444 (vdsp_work_vlrw): Likewise.
445 (is_freglist_legal): Add handler for FPUV3.
446 (parse_type_freg): Likewise.
447 (is_imm_within_range): Set e.X_add_number if it is a signed and
448 negtive number.
449 (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
450 OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
451 and OPRND_TYPE_DFLOAT_FMOVI.
452 (float_to_half): Convert float number to harf float.
453 * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
454 the test cases for FPUV3, they are divided by instruction
455 operands format and both have legal cases and illegal cases.
456
7d81bc93
JL		 4572020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
458 Kuan-Lin Chen <kuanlinchentw@gmail.com>
459
460 * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
461 (msp430_md_end): Call msp430_insert_uleb128_fixes.
462
f1363b0f
AC		 4632020-09-08 Alex Coplan <alex.coplan@arm.com>
464
465 * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
466 * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
467
38cf07a6
AC		 4682020-09-08 Alex Coplan <alex.coplan@arm.com>
469
470 * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
471 validation function.
472 (parse_sys_ins_reg): Likewise.
473 (print_operands): Pass CPU features to aarch64_print_operand().
474 * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
475 * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
476 * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
477 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
478 * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
479 * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
480 * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
481
03fb3142
AC		 4822020-09-08 Alex Coplan <alex.coplan@arm.com>
483
484 * testsuite/gas/aarch64/dfb.d: New test.
485 * testsuite/gas/aarch64/dfb.s: Input.
486
95830c98
AC		 4872020-09-08 Alex Coplan <alex.coplan@arm.com>
488
489 * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
490 * doc/c-aarch64.texi: Document -march=armv8-r.
491
d2a54558
MW		 4922020-09-07 Mark Wielaard <mark@klomp.org>
493
494 * dwarf2dbg.c (add_line_strp): New function.
495 (out_dir_and_file_list): Take line_seg and sizeof_offset as
496 arguments, Use DW_FORM_line_strp for dir and file. Call
497 add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
498 (out_debug_line): Call out_dir_and_file_list with line_seg and
499 sizeof_offset.
0be2fe67 500 * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
d2a54558
MW		 501 strings.
502
bdd3b953
MW		 5032020-09-07 Mark Wielaard <mark@klomp.org>
504
505 * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
506 (out_debug_ranges): Add ranges_sym argument and set it.
507 (out_debug_rnglists): New function.
508 (out_debug_info): Change ranges_seg argument to ranges_sym
509 and use it to set DW_AT_ranges value.
510 (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
511 DWARF2_VERSION 5 call out_debug_rnglists.
512
5132020-09-07 Mark Wielaard <mark@klomp.org>
b0b3ea7e
MW		 514
515 * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
516 FALSE.
0be2fe67 517 * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
b0b3ea7e 518
dd216e07
MW		 5192020-09-01 Mark Wielaard <mark@klomp.org>
520
521 * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
522 version 4 or higher.
523
c77a6ef6
AM		 5242020-09-02 Alan Modra <amodra@gmail.com>
525
526 * expr.c (add_to_result, subtract_from_result): Use unsigned
527 addition and subtraction.
528
01a6f9da
AM		 5292020-09-02 Alan Modra <amodra@gmail.com>
530
531 * config/tc-z80.c (is_overflow): Avoid too large shift.
532
6228e279
AM		 5332020-09-02 Alan Modra <amodra@gmail.com>
534
535 * config/tc-sparc.c (in_signed_range): Use an unsigned type for
536 sign mask.
537
1929210d
AM		 5382020-09-02 Alan Modra <amodra@gmail.com>
539
540 * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
541
7697028a
AM		 5422020-09-02 Alan Modra <amodra@gmail.com>
543
544 * config/tc-mips.c (load_register): Avoid too large shift.
545
602e9f0a
AM		 5462020-09-02 Alan Modra <amodra@gmail.com>
547
548 * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
549
17e782e9
AM		 5502020-09-02 Alan Modra <amodra@gmail.com>
551
552 * config/rx-parse.y (rx_intop): Avoid too large shifts.
553 (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
554 (rtsd_immediate): Use correctly typed unsigned variables.
555
4dda287b
AM		 5562020-09-02 Alan Modra <amodra@gmail.com>
557
558 * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
559 constant shifted left.
560
251150ad
AM		 5612020-09-02 Alan Modra <amodra@gmail.com>
562
563 * config/bfin-lex.l: Use an unsigned type for "value".
564
f6e6b052
AM		 5652020-09-02 Alan Modra <amodra@gmail.com>
566
567 * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
568 on BFD64.
569
4211a340
CQ		 5702020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
571
572 * config/tc-csky.c (csky_cpus): Add ck803r3.
573 (CSKY_ISA_803R3): Define.
574 (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
575
8119cc38
CQ		 5762020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
577
578 * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
579
e61ef79e
CQ		 5802020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
581
582 * config/tc-csky.c (struct literal): New member bignum.
583 (dump_literals): Handle big constant.
584 (enter_literal): Likewise.
585 (parse_type_freg): Handle vector register.
586
4c8584be
L		 5872020-09-01 H.J. Lu <hongjiu.lu@intel.com>
588
589 * doc/as.texi: Document the .tls_common directive.
590
7af67752
AM		 5912020-09-01 Alan Modra <amodra@gmail.com>
592
593 PR 26420
594 PR 26421
595 PR 26425
596 PR 26427
597 * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
598 uncond_value unsigned.
599 (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
600 (parse_big_immediate): Cast generic_bignum elements to unsigned.
601 (encode_thumb32_immediate): Shift left 0xffU.
602 (double_to_single): Make sign unsigned. Tidy.
603 (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
604 valueT.
605 (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
606 (md_assemble): Likewise.
607 (handle_pred_state): Make cond unsigned.
608 (thumb32_negate_data_op): Make variables unsigned.
609 (md_apply_fix): Make value and newval unsigned, adjust uses.
610
06de2e0d
AM		 6112020-08-31 Alan Modra <amodra@gmail.com>
612
613 PR 26510
614 * config/tc-z8k.c (buffer): Use unsigned char.
615 (apply_fix): Use unsigned char* pointers.
616 (build_bytes): Likewise and mask nibbles when packing.
617
8e822017
AM		 6182020-08-31 Alan Modra <amodra@gmail.com>
619
620 PR 26503
621 * config/tc-v850.c (parse_register_list): Shift 1u left.
622
94f360ea
AM		 6232020-08-31 Alan Modra <amodra@gmail.com>
624
625 PR 26502
626 * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
627
8659fff0
AM		 6282020-08-31 Alan Modra <amodra@gmail.com>
629
630 PR 26497
631 * config/tc-sh.c (assemble_ppi): Use unsigned variables.
632
548c8b2b
AM		 6332020-08-31 Alan Modra <amodra@gmail.com>
634
635 PR 26495
636 * config/tc-score.c (s3_apply_fix): Use unsigned variables.
637 * config/tc-score7.c (s7_apply_fix): Likewise.
638
51bf29b1
AM		 6392020-08-31 Alan Modra <amodra@gmail.com>
640
641 PR 26480
642 * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
643
baeb994f
AM		 6442020-08-31 Alan Modra <amodra@gmail.com>
645
646 PR 26479
647 * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
648
e0fd91ef
AM		 6492020-08-31 Alan Modra <amodra@gmail.com>
650
651 PR 26472
652 PR 26473
653 PR 26474
654 * config/tc-mips.c (operand_reg_mask): Shift 1u left.
655 (load_register): Shift 0xffffU left.
656
46021a61
AM		 6572020-08-31 Alan Modra <amodra@gmail.com>
658
659 PR 26471
660 * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
661
7a5dd76f
AM		 6622020-08-31 Alan Modra <amodra@gmail.com>
663
664 PR 26468
665 * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
666 other variables.
667
169ec512
AM		 6682020-08-31 Alan Modra <amodra@gmail.com>
669
670 PR 26493
671 * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
672 VALID_* macros to unsigned.
673
880fc278
AM		 6742020-08-31 Alan Modra <amodra@gmail.com>
675
676 * config/tc-crx.c: Formatting.
677 (CRX_PRINT): Wrap params in parentheses. Remove parens from uses
678 throughout file.
679 (reset_vars, get_register, get_copregister, get_optype, get_opbits),
680 (get_opflags, get_number_of_operands, parse_operand, gettrap),
681 (handle_LoadStor, getconstant, check_range, getreg_image),
682 (parse_operands, parse_insn, print_operand, print_constant),
683 (exponent2scale, mask_reg, process_label_constant, set_operand),
684 (assemble_insn, print_insn): Delete unnecessary forward declaration.
685 (print_insn): Make static.
686 (print_constant): Make "constant" unsigned.
687 (assemble_insn): Tidy REVERSE_MATCH index calc.
688 * expr.c (generic_bignum_to_int32): Cast elements to valueT.
689
26e3de8e
AM		 6902020-08-31 Alan Modra <amodra@gmail.com>
691
692 PR 26509
693 * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
694
737d2190
AM		 6952020-08-30 Alan Modra <amodra@gmail.com>
696
697 * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
698 overflow test without UB. Avoid other UB shifts by making them
699 unsigned.
700
e2e82b11
CQ		 7012020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
702
703 * config/tc-csky.c (csky_error_state): New member 'arg_int'.
704 (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
705 (SET_ERROR_INTEGER): New.
706 (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
707 ERROR_VREG_OVER_RANGE.
708 (csky_show_error): Pass an integer argument for some error
709 numbers.
710 (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
711 (parse_rt): Likewise.
712 (parse_type_ctrlreg): Likewise.
713 (csky_get_reg_val): Likewise.
714 (is_reglist_legal): Likewise.
715 (is_freglist_legal): Likewise.
716 (is_reglist_dash_comma_legal): Likewise.
717 (is_reg_lshift_illegal): Likewise.
718 (is_psr_bit): Likewise.
719 (parse_type_cpreg): Likewise.
720 (parse_type_cpcreg): Likewise.
721 (parse_type_areg): Likewise.
722 (parse_type_freg): Likewise.
723 (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
724 (get_operand_value): Likewise.
725 (parse_operands_op): Likewise and call is_imm_within_range,
726 is_imm_within_range_ext and is_oimm_within_range.
727 (md_assemble): Likewise.
728 (is_imm_within_range): New.
729 (is_imm_within_range_ext): Rename from is_imm_over_range.
730 (is_oimm_within_range): Rename from is_oimm_over_range.
731 (v2_work_add_sub): Call SET_ERROR_INTEGER.
732 (csky_rolc): call is_imm_within_range instead of
733 is_imm_over_range.
734
dd221981
CQ		 7352020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
736
737 * config/tc-csky.c (md_begin): Add warning when -mdsp and
738 -mcpu=ck803ern are both added.
739 (parse_ldst_imm): Fix error message.
740
2781f857
AM		 7412020-08-30 Alan Modra <amodra@gmail.com>
742
743 * testsuite/gas/cr16/cbitb_test.d: Update expected output.
744 * testsuite/gas/cr16/cbitw_test.d: Likewise.
745 * testsuite/gas/cr16/sbitb_test.d: Likewise.
746 * testsuite/gas/cr16/sbitw_test.d: Likewise.
747 * testsuite/gas/cr16/storb_test.d: Likewise.
748 * testsuite/gas/cr16/storw_test.d: Likewise.
749 * testsuite/gas/cr16/tbitb_test.d: Likewise.
750 * testsuite/gas/cr16/tbitw_test.d: Likewise.
751
c9302810
AM		 7522020-08-30 Alan Modra <amodra@gmail.com>
753
d0ed6fdd
AM		 754 PR 26437
755 PR 26438
c9302810
AM		 756 * config/tc-cr16.c: Include limits.h, formatting.
757 (CR16_PRINT): Wrap params in parentheses. Remove parens from uses
758 throughout file.
759 (getconstant): Handle zero nbits.
760 (print_operand): Use unsigned variables. Simplify handling of
761 index regs.
762 (check_range): Use int32_t variables. Correct range checks.
763
8a267ea8
AM		 7642020-08-29 Alan Modra <amodra@gmail.com>
765
766 PR 26481
767 * config/tc-pj.c (md_assemble): Don't loop past end of
768 opcode->arg array.
769
ed2ed4dc
AM		 7702020-08-28 Alan Modra <amodra@gmail.com>
771
772 PR 26460
773 * config/tc-ia64.c (parse_operands): Don't access past end of
774 idesc->operands.
775
4a5700b6
MW		 7762020-08-26 Mark Wielaard <mark@klomp.org>
777
778 * as.c (parse_args): Handle bad -gdwarf options.
779
0861f561
CQ		 7802020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
781
0be2fe67 782 * config/tc-csky.c (md_begin): Set attributes.
0861f561
CQ		 783 (isa_flag): Change type to unsigned 64 bits.
784 (struct csky_cpu_info): Likewise.
785 (struct csky_macro_info): Likewise.
786 (set_csky_attribute): New.
787 * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
788 * testsuite/gas/csky/all.d: Likewise.
789 * testsuite/gas/csky/bsr1.d: Likewise.
790 * testsuite/gas/csky/csky_vdsp.d: Likewise.
791 * testsuite/gas/csky/cskyv2_all.d: Likewise.
792 * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
793 * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
794 * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
795 * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
796 * testsuite/gas/csky/cskyv2_float.d: Likewise.
797 * testsuite/gas/csky/enhance_dsp.d: Likewise.
798 * testsuite/gas/csky/java.d: Likewise.
799 * testsuite/gas/csky/v1_float.d: Likewise.
800 * testsuite/gas/csky/v2_float_part1.d: Likewise.
801 * testsuite/gas/csky/v2_float_part2.d: Likewise.
802 * testsuite/gas/csky/v2_tls_gd.d: Likewise.
803 * testsuite/gas/csky/v2_tls_ie.d: Likewise.
804 * testsuite/gas/csky/v2_tls_ld.d: Likewise.
805 * testsuite/gas/csky/v2_tls_le.d: Likewise.
806 * testsuite/gas/elf/elf.exp: Add handler for CSKY.
807 * testsuite/gas/elf/section2.e-csky: New.
808
6fbd4a8e
AM		 8092020-08-27 Alan Modra <amodra@gmail.com>
810
811 PR 26467
812 * cgen.c (weak_operand_overflow_check): Handle opmask for
813 operand length zero. Use 1UL constant.
814
e637b7ba
AM		 8152020-08-26 Alan Modra <amodra@gmail.com>
816
817 PR 26508
818 * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
819 when n_entries is zero.
820
d8d6da13
AM		 8212020-08-26 Alan Modra <amodra@gmail.com>
822
823 PR 26448
824 * symbols.c: Include limits.h.
825 (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
826 unsigned shift. Warn if shift count larger than valueT size.
827
b2f386b9
AM		 8282020-08-26 Alan Modra <amodra@gmail.com>
829
830 PR 26447
831 * expr.c (expr <O_left_shift>): Do an unsigned shift.
832
8332020-08-25 Alan Modra <amodra@gmail.com>
834
4449c81a
DF		 8352020-08-26 David Faust <david.faust@oracle.com>
836
837 * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
838 * testsuite/gas/bpf/indcall-1.d: New file.
839 * testsuite/gas/bpf/indcall-1.s: Likewise.
840 * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
841 * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
842 * testsuite/gas/bpf/bpf.exp: Run new tests.
843
69ff2100
AM		 8442020-08-25 Alan Modra <amodra@gmail.com>
845
b2f386b9 846 PR 26501
0be2fe67 847 * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
69ff2100
AM		 848 misc_symbol_hash entries without values.
849
1de153a1
AM		 8502020-08-25 Alan Modra <amodra@gmail.com>
851
852 PR 26500
0be2fe67
AM		 853 * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
854 insn with name = "".
1de153a1 855
d3e0badd
AM		 8562020-08-25 Alan Modra <amodra@gmail.com>
857
858 PR 26441
859 * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
860 two or three chars, and don't bother copying.
861
250dd99f
AM		 8622020-08-25 Alan Modra <amodra@gmail.com>
863
864 PR 26426
865 * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
866 NS_NULL shape.
867
30b940a0
AM		 8682020-08-25 Alan Modra <amodra@gmail.com>
869
870 PR 26410
871 * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
872 (dollar_label_clear): Don't call memset with NULL pointer.
873
ca159256
AM		 8742020-08-25 Alan Modra <amodra@gmail.com>
875
876 * config/tc-arc.c (declare_register_set): Avoid false positive
877 format-overflow warning.
878 * config/tc-epiphany.c (md_assemble): Likewise.
879 * config/tc-mips.c (md_begin): Likewise.
880 * config/tc-mmix.c (mmix_md_begin): Likewise.
881 * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
882 positive "may be used uninitialized" warning.
883
531c73a3
CQ		 8842020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
885
886 * config/tc-csky.c (csky_archs): Add item for CK860,
887 change ck810 and ck807's arch_flag.
888 (csky_cpus): Add item for CK860.
889 (md_begin): Enable DSP for CK810 and CK807 by default.
890 (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
0be2fe67
AM		 891 * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
892 * testsuite/gas/csky/cskyv2_all.s: Likewise.
893 * testsuite/gas/csky/cskyv2_ck860.d: New.
894 * testsuite/gas/csky/cskyv2_ck860.s: New.
895 * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
896 * testsuite/gas/csky/enhance_dsp.s: Likewise.
531c73a3 897
12c4b9aa
AM		 8982020-08-24 Alan Modra <amodra@gmail.com>
899
900 * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
901 in case where it isn't copied.
902 * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
903 * testsuite/gas/tic54x/field.d: Dump section contents and symbols
904 rather than disassembling.
905 * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
906
f16c3d4f
AM		 9072020-08-24 Alan Modra <amodra@gmail.com>
908
909 * config/tc-aarch64.c (md_begin): Don't bother checking for
910 out of memory failure from str_htab_create.
911 * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
912 (arc_extcorereg, arc_stralloc): Likewise.
913 * config/tc-arm.c (md_begin): Likewise.
914 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
915 * config/tc-cris.c (md_begin): Likewise.
916 * config/tc-crx.c (md_begin): Likewise.
917 * config/tc-pdp11.c (md_begin): Likewise.
918 * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
919 * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
920
f3da8a96
AM		 9212020-08-24 Alan Modra <amodra@gmail.com>
922
923 * config/tc-arm.c (move_or_literal_pool): Avoid false positive
924 "may be used uninitialised".
925 (opcode_lookup): Likewise.
926
85d14aae
AM		 9272020-08-24 Alan Modra <amodra@gmail.com>
928
929 PR 26526
930 * symbols.c (local_symbol_convert): Clear out xtra.
931
d04aee0f
CQ		 9322020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
933
934 * config/tc-csky.c (CSKY_ISA_803R2): New.
935 (csky_archs): Add ck803r2 series.
936 (md_begin): Fix warning about -medsp.
937 (csky_get_freg_val): Support lowercase of fpu register name.
938 * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
939 * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
940
fe0e921f
AM		 9412020-08-23 Alan Modra <amodra@gmail.com>
942
943 PR 26513
944 * hash.h (htab_insert): Update prototype and comment.
945 (struct string_tuple): Make "value" a const void*.
946 (string_tuple_alloc): Likewise.
947 (str_hash_find, str_hash_find_n): Cast returned value.
948 (str_hash_insert): Add "replace" parameter, and return slot pointer.
949 Free alloc'd element when not inserted.
950 * hash.c (htab_insert): Likewise. Return slot when element exists,
951 otherwise return NULL.
952 * read.c (pop_insert): Insert into hash table without first searching.
953 * config/tc-avr.c (md_begin): Likewise.
954 * config/tc-msp430.c (md_begin): Likewise.
955 * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
956 * config/tc-v850.c (md_begin): Likewise.
957 * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
958 (delete_macro): Delete from hash table.
959 * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
960
961 * symbols.c (local_symbol_make, symbol_table_insert): Allow
962 replacement of hash table entries.
963 * config/obj-coff-seh.c (seh_hash_insert): Likewise.
964 * config/obj-coff.c (tag_insert): Likewise.
965 * config/tc-iq2000.c (iq2000_add_macro): Likewise.
966 * config/tc-m68k.c (md_begin): Likewise for aliases.
967 * config/tc-tic4x.c (tic4x_asg): Likewise.
968 * config/tc-tic6x.c (md_begin): Likewise.
969
970 * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
971 hash table entries.
972 * ecoff.c (add_string, get_tag): Likewise.
973 * macro.c (expand_irp): Likewise.
974 * config/obj-elf.c (build_additional_section_info): Likewise.
975 * config/tc-aarch64.c (insert_reg_alias): Likewise.
976 (checked_hash_insert): Likewise.
977 * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
978 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
979 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
980 * config/tc-arm.c (insert_reg_alias): Likewise.
981 (arm_tc_equal_in_insn, md_begin): Likewise.
982 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
983 * config/tc-cris.c (md_begin): Likewise.
984 * config/tc-crx.c (md_begin): Likewise.
985 * config/tc-csky.c (md_begin): Likewise.
986 * config/tc-d10v.c (md_begin): Likewise.
987 * config/tc-dlx.c (md_begin): Likewise.
988 * config/tc-ft32.c (md_begin): Likewise.
989 * config/tc-h8300.c (md_begin): Likewise.
990 * config/tc-hppa.c (md_begin): Likewise.
991 * config/tc-i386.c (md_begin): Likewise.
992 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
993 (md_begin, dot_alias): Likewise.
994 * config/tc-m68hc11.c (md_begin): Likewise.
995 * config/tc-m68k.c (md_begin): Likewise.
996 * config/tc-mcore.c (md_begin): Likewise.
997 * config/tc-microblaze.c (md_begin): Likewise.
998 * config/tc-mips.c (md_begin): Likewise.
999 * config/tc-mmix.c (md_begin): Likewise.
1000 * config/tc-mn10200.c (md_begin): Likewise.
1001 * config/tc-mn10300.c (md_begin): Likewise.
1002 * config/tc-moxie.c (md_begin): Likewise.
1003 * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
1004 * config/tc-nios2.c (md_begin): Likewise.
1005 * config/tc-ns32k.c (md_begin): Likewise.
1006 * config/tc-pdp11.c (md_begin): Likewise.
1007 * config/tc-pj.c (fake_opcode, md_begin): Likewise.
1008 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1009 * config/tc-pru.c (md_begin): Likewise.
1010 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1011 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1012 (riscv_init_csr_hash): Likewise.
1013 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1014 * config/tc-score.c (s3_insert_reg): Likewise.
1015 (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
1016 * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
1017 (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
1018 * config/tc-sh.c (md_begin): Likewise.
1019 * config/tc-sparc.c (md_begin): Likewise.
1020 * config/tc-spu.c (md_begin): Likewise.
1021 * config/tc-tic30.c (md_begin): Likewise.
1022 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1023 * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
1024 (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
1025 (subsym_substitute): Likewise.
1026 * config/tc-tilegx.c (md_begin): Likewise.
1027 * config/tc-tilepro.c (md_begin): Likewise.
1028 * config/tc-vax.c (vip_begin): Likewise.
1029 * config/tc-wasm32.c (md_begin): Likewise.
1030 * config/tc-xgate.c (md_begin): Likewise.
1031 * config/tc-z8k.c (md_begin): Likewise.
1032 * testsuite/gas/ppc/dcbt.d,
1033 * testsuite/gas/ppc/dcbt.s: New test.
1034 * testsuite/gas/ppc/ppc.exp: Run it.
1035
1036 * ecoff.c (add_string): Report fatal error on duplicates.
1037 * config/tc-alpha.c (md_begin): Likewise.
1038 * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1039 (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1040 * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1041 * config/tc-cris.c (md_begin): Likewise.
1042 * config/tc-crx.c (md_begin): Likewise.
1043 * config/tc-dlx.c (md_begin): Likewise.
1044 * config/tc-hppa.c (md_begin): Likewise.
1045 * config/tc-i386.c (md_begin): Likewise.
1046 * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1047 (md_begin): Likewise.
1048 * config/tc-m68k.c (md_begin): Likewise.
1049 * config/tc-mips.c (md_begin): Likewise.
1050 * config/tc-nios2.c (md_begin): Likewise.
1051 * config/tc-ns32k.c (md_begin): Likewise.
1052 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1053 * config/tc-pru.c (md_begin): Likewise.
1054 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1055 (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1056 * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1057 * config/tc-sparc.c (md_begin): Likewise.
1058 * config/tc-tic30.c (md_begin): Likewise.
1059 * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1060 * config/tc-tilegx.c (md_begin): Likewise.
1061 * config/tc-tilepro.c (md_begin): Likewise.
1062 * config/tc-vax.c (vip_begin): Likewise.
1063
1064 * config/tc-alpha.c,
1065 * config/tc-arm.c,
1066 * config/tc-avr.c,
1067 * config/tc-cr16.c,
1068 * config/tc-csky.c,
1069 * config/tc-i386.c,
1070 * config/tc-m68hc11.c,
1071 * config/tc-m68k.c,
1072 * config/tc-microblaze.c,
1073 * config/tc-ns32k.c,
1074 * config/tc-pj.c,
1075 * config/tc-ppc.c,
1076 * config/tc-score.c,
1077 * config/tc-score7.c,
1078 * config/tc-tic4x.c,
1079 * config/tc-tic54x.c,
1080 * config/tc-tilegx.c,
1081 * config/tc-tilepro.c,
1082 * config/tc-xgate.c: Formatting.
1083
5014c2d2
AM		 10842020-08-21 Alan Modra <amodra@gmail.com>
1085
1086 * symbols.c (struct local_symbol): Add "hash" entry. Reorder fields.
1087 Delete union. Adjust code throughout file.
1088 (struct symbol): Add "hash", "name" and "x" entries. Reorder fields.
1089 Split off some to..
1090 (struct xsymbol): ..this. New struct. Adjust code throughout file
1091 accessing these fields.
1092 (struct symbol_entry): Delete.
1093 (union symbol_entry): New.
1094 (hash_symbol_entry): Adjust for symbol_entry_t change.
1095 (symbol_entry_find): Likewise.
1096 (eq_symbol_entry): Compare hash values too.
1097 (symbol_entry_alloc): Delete.
1098 (local_symbol_converted_p, local_symbol_mark_converted): Delete.
1099 (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
1100 (local_hash): Delete.
1101 (abs_symbol_x, dot_symbol_x): New static var.
1102 (symbol_init): New function.
1103 (symbol_create): Rewrite.
1104 (LOCAL_SYMBOL_CHECK): Delete. Replace uses throughout with simple
1105 test of flags.local_symbol.
1106 (local_symbol_make): Adjust for struct local_symbol changes.
1107 (local_symbol_convert): Rewrite. Adjust all callers.
1108 (symbol_table_insert): Simplify.
1109 (symbol_clone): Comment on local sym cloning. Handle split symbol
1110 struct.
1111 (get_real_sym): Delete. Remove all uses.
1112 (symbol_find_exact_noref): Simplify.
1113 (resolve_local_symbol): Don't resolve non-locals.
1114 (S_SET_SEGMENT): Don't special case reg_section.
1115 (S_SET_NAME): Set both name and bsym->name.
1116 (symbol_mark_resolved, symbol_resolved_p): Simplify.
1117 (symbol_symbolS): Update comment.
1118 (symbol_begin): Don't create local_hash. Adjust abs_symbol setup.
1119 (dot_symbol_init): Adjust dot_symbol setup.
1120 (symbol_print_statistics): Delete local_hash stats.
1121
3c0d9d71
AM		 11222020-08-21 Alan Modra <amodra@gmail.com>
1123
1124 * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
1125 and remove sy_ from other field names. Update throughout.
1126 (struct symbol): Remove sy_ from field names. Delete unused
1127 TARGET_SYMBOL_FIELDS. Update throughout file. Move after..
1128 (struct local_symbol): ..here. Remove lsy_ from field names.
1129 Delete unused TC_LOCAL_SYMFIELD_TYPE. Update throughout file.
1130 (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
1131 Expand uses throughout file.
1132 (local_symbol_get_frag, local_symbol_set_frag): Likewise.
1133 (symbol_new): Move symbol_table_frozen test to..
1134 (symbol_append): ..here, and..
1135 (symbol_insert): ..here.
1136 (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
1137 (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
1138 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
1139
e01e1cee
AM		 11402020-08-21 Alan Modra <amodra@gmail.com>
1141
1142 * symbols.h (symbol_new, symbol_create, local_symbol_make),
1143 (symbol_temp_new): Arrange params as section, frag, offset.
1144 * symbols.c: Adjust to suit.
1145 * as.c: Likewise.
1146 * cgen.c: Likewise.
1147 * dwarf2dbg.c: Likewise.
1148 * ecoff.c: Likewise.
1149 * expr.c: Likewise.
1150 * itbl-ops.c: Likewise.
1151 * read.c: Likewise.
1152 * stabs.c: Likewise.
1153 * subsegs.c: Likewise.
1154 * config/obj-coff.c: Likewise.
1155 * config/obj-elf.c: Likewise.
1156 * config/obj-macho.c: Likewise.
1157 * config/tc-aarch64.c: Likewise.
1158 * config/tc-alpha.c: Likewise.
1159 * config/tc-arc.c: Likewise.
1160 * config/tc-arm.c: Likewise.
1161 * config/tc-avr.c: Likewise.
1162 * config/tc-cr16.c: Likewise.
1163 * config/tc-cris.c: Likewise.
1164 * config/tc-csky.c: Likewise.
1165 * config/tc-dlx.c: Likewise.
1166 * config/tc-hppa.c: Likewise.
1167 * config/tc-i386.c: Likewise.
1168 * config/tc-ia64.c: Likewise.
1169 * config/tc-m32r.c: Likewise.
1170 * config/tc-m68k.c: Likewise.
1171 * config/tc-mips.c: Likewise.
1172 * config/tc-mmix.c: Likewise.
1173 * config/tc-mn10200.c: Likewise.
1174 * config/tc-mn10300.c: Likewise.
1175 * config/tc-nds32.c: Likewise.
1176 * config/tc-nios2.c: Likewise.
1177 * config/tc-ppc.c: Likewise.
1178 * config/tc-riscv.c: Likewise.
1179 * config/tc-s390.c: Likewise.
1180 * config/tc-sh.c: Likewise.
1181 * config/tc-tic4x.c: Likewise.
1182 * config/tc-tic54x.c: Likewise.
1183 * config/tc-xtensa.c: Likewise.
1184
d285ba8d
CQ		 11852020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1186
1187 * config/tc-csky.c (csky_insn_info): Add member last_isize.
1188 (md_assemble): Assign value to csky_insn.last_isize.
1189 * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1190 * testsuite/gas/csky/enhance_dsp.s: Likewise.
1191
a0522545
ML		 11922020-08-20 Martin Liska <mliska@suse.cz>
1193
1194 * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1195 options.
1196 * as.c: Remove the options from help.
1197 * doc/as.texi: Remove options.
1198 * doc/internals.texi: Remove hash from documentation.
1199 * hash.c (struct hash_entry): Remove.
1200 (struct hash_control): Likewise.
1201 (set_gas_hash_table_size): Likewise.
1202 (hash_new_sized): Likewise.
1203 (hash_new): Likewise.
1204 (hash_die): Likewise.
1205 (hash_lookup): Likewise.
1206 (hash_insert): Likewise.
1207 (hash_jam): Likewise.
1208 (hash_replace): Likewise.
1209 (hash_find): Likewise.
1210 (hash_find_n): Likewise.
1211 (hash_delete): Likewise.
1212 (hash_traverse): Likewise.
1213 (hash_print_statistics): Likewise.
1214 (TABLES): Likewise.
1215 (STATBUFSIZE): Likewise.
1216 (main): Likewise.
1217 (what): Likewise.
1218 (destroy): Likewise.
1219 (applicatee): Likewise.
1220 (whattable): Likewise.
1221 * hash.h (struct hash_control): Likewise.
1222 (set_gas_hash_table_size): Likewise.
1223 (hash_new): Likewise.
1224 (hash_new_sized): Likewise.
1225 (hash_die): Likewise.
1226 (hash_insert): Likewise.
1227 (hash_jam): Likewise.
1228 (hash_replace): Likewise.
1229 (hash_find): Likewise.
1230 (hash_find_n): Likewise.
1231 (hash_delete): Likewise.
1232 (hash_traverse): Likewise.
1233 (hash_print_statistics): Likewise.
1234
629310ab
ML		 12352020-08-20 Martin Liska <mliska@suse.cz>
1236
1237 * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1238 str_htab type.
1239 (seh_hash_find): Likewise.
1240 (seh_hash_find_or_make): Likewise.
1241 * config/obj-coff.c (tag_init): Likewise.
1242 (tag_insert): Likewise.
1243 (tag_find): Likewise.
1244 * config/obj-elf.c (struct group_list): Likewise.
1245 (build_additional_section_info): Likewise.
1246 (free_section_idx): Likewise.
1247 (elf_adjust_symtab): Likewise.
1248 (elf_frob_file_after_relocs): Likewise.
1249 * config/tc-aarch64.c (INSN_SIZE): Likewise.
1250 (parse_reg): Likewise.
1251 (insert_reg_alias): Likewise.
1252 (create_register_alias): Likewise.
1253 (s_unreq): Likewise.
1254 (parse_shift): Likewise.
1255 (parse_pldop): Likewise.
1256 (parse_barrier): Likewise.
1257 (parse_barrier_psb): Likewise.
1258 (parse_bti_operand): Likewise.
1259 (parse_sys_reg): Likewise.
1260 (parse_sys_ins_reg): Likewise.
1261 (lookup_mnemonic): Likewise.
1262 (opcode_lookup): Likewise.
1263 (parse_operands): Likewise.
1264 (checked_hash_insert): Likewise.
1265 (sysreg_hash_insert): Likewise.
1266 (fill_instruction_hash_table): Likewise.
1267 (md_begin): Likewise.
1268 * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1269 (get_alpha_reloc_tag): Likewise.
1270 (assemble_tokens_to_insn): Likewise.
1271 (assemble_tokens): Likewise.
1272 (md_begin): Likewise.
1273 * config/tc-arc.c (arc_find_opcode): Likewise.
1274 (arc_insert_opcode): Likewise.
1275 (find_opcode_match): Likewise.
1276 (declare_register): Likewise.
1277 (declare_addrtype): Likewise.
1278 (md_begin): Likewise.
1279 (arc_parse_name): Likewise.
1280 (tc_arc_regname_to_dw2regnum): Likewise.
1281 (arc_extcorereg): Likewise.
1282 * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1283 (arm_reg_parse_multi): Likewise.
1284 (parse_reloc): Likewise.
1285 (insert_reg_alias): Likewise.
1286 (create_register_alias): Likewise.
1287 (s_unreq): Likewise.
1288 (parse_shift): Likewise.
1289 (parse_psr): Likewise.
1290 (parse_cond): Likewise.
1291 (parse_barrier): Likewise.
1292 (do_vfp_nsyn_opcode): Likewise.
1293 (opcode_lookup): Likewise.
1294 (arm_tc_equal_in_insn): Likewise.
1295 (md_begin): Likewise.
1296 * config/tc-avr.c (md_begin): Likewise.
1297 (avr_ldi_expression): Likewise.
1298 (md_assemble): Likewise.
1299 (avr_update_gccisr): Likewise.
1300 (avr_emit_insn): Likewise.
1301 * config/tc-cr16.c (get_register): Likewise.
1302 (get_register_pair): Likewise.
1303 (get_index_register): Likewise.
1304 (get_index_register_pair): Likewise.
1305 (get_pregister): Likewise.
1306 (get_pregisterp): Likewise.
1307 (initialise_reg_hash_table): Likewise.
1308 (md_begin): Likewise.
1309 (cr16_assemble): Likewise.
1310 (md_assemble): Likewise.
1311 * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1312 (md_begin): Likewise.
1313 (cris_process_instruction): Likewise.
1314 * config/tc-crx.c (get_register): Likewise.
1315 (get_copregister): Likewise.
1316 (md_begin): Likewise.
1317 (md_assemble): Likewise.
1318 * config/tc-csky.c (md_begin): Likewise.
1319 (parse_opcode): Likewise.
1320 (get_operand_value): Likewise.
1321 (v1_work_jbsr): Likewise.
1322 (v2_work_rotlc): Likewise.
1323 (v2_work_bgeni): Likewise.
1324 (v2_work_not): Likewise.
1325 * config/tc-d10v.c (sizeof): Likewise.
1326 (md_begin): Likewise.
1327 (do_assemble): Likewise.
1328 (md_apply_fix): Likewise.
1329 * config/tc-d30v.c (sizeof): Likewise.
1330 (md_begin): Likewise.
1331 (do_assemble): Likewise.
1332 * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1333 (md_begin): Likewise.
1334 (machine_ip): Likewise.
1335 * config/tc-ft32.c (md_begin): Likewise.
1336 (md_assemble): Likewise.
1337 * config/tc-h8300.c (md_begin): Likewise.
1338 (md_assemble): Likewise.
1339 * config/tc-hppa.c (pa_ip): Likewise.
1340 (md_begin): Likewise.
1341 * config/tc-i386.c (md_begin): Likewise.
1342 (i386_print_statistics): Likewise.
1343 (parse_insn): Likewise.
1344 (process_operands): Likewise.
1345 (i386_index_check): Likewise.
1346 (parse_real_register): Likewise.
1347 * config/tc-ia64.c (dot_rot): Likewise.
1348 (dot_entry): Likewise.
1349 (declare_register): Likewise.
1350 (md_begin): Likewise.
1351 (ia64_parse_name): Likewise.
1352 (md_assemble): Likewise.
1353 (dot_alias): Likewise.
1354 (do_alias): Likewise.
1355 (ia64_adjust_symtab): Likewise.
1356 (do_secalias): Likewise.
1357 (ia64_frob_file): Likewise.
1358 * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1359 (md_begin): Likewise.
1360 (print_insn_format): Likewise.
1361 (md_assemble): Likewise.
1362 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1363 (m68k_ip): Likewise.
1364 (md_begin): Likewise.
1365 * config/tc-mcore.c (md_begin): Likewise.
1366 (md_assemble): Likewise.
1367 * config/tc-microblaze.c (md_begin): Likewise.
1368 (md_assemble): Likewise.
1369 (md_apply_fix): Likewise.
1370 * config/tc-mips.c (nopic_need_relax): Likewise.
1371 (md_begin): Likewise.
1372 (macro_build): Likewise.
1373 (mips16_macro_build): Likewise.
1374 (mips_lookup_insn): Likewise.
1375 (mips_ip): Likewise.
1376 (mips16_ip): Likewise.
1377 * config/tc-mmix.c (sizeof): Likewise.
1378 (mmix_md_begin): Likewise.
1379 (md_assemble): Likewise.
1380 * config/tc-mn10200.c (md_begin): Likewise.
1381 (md_assemble): Likewise.
1382 * config/tc-mn10300.c (HAVE_AM30): Likewise.
1383 (md_begin): Likewise.
1384 (md_assemble): Likewise.
1385 * config/tc-moxie.c (md_begin): Likewise.
1386 (md_assemble): Likewise.
1387 * config/tc-msp430.c (md_begin): Likewise.
1388 (msp430_operands): Likewise.
1389 (md_assemble): Likewise.
1390 * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1391 (builtin_isreg): Likewise.
1392 (builtin_regnum): Likewise.
1393 (nds32_init_nds32_pseudo_opcodes): Likewise.
1394 (nds32_lookup_pseudo_opcode): Likewise.
1395 (nds32_relax_hint): Likewise.
1396 (md_begin): Likewise.
1397 (nds32_find_reloc_table): Likewise.
1398 (nds32_elf_append_relax_relocs_traverse): Likewise.
1399 (nds32_relax_branch_instructions): Likewise.
1400 (md_convert_frag): Likewise.
1401 (nds32_elf_analysis_relax_hint): Likewise.
1402 (tc_nds32_regname_to_dw2regnum): Likewise.
1403 * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1404 (nios2_reg_lookup): Likewise.
1405 (nios2_ps_lookup): Likewise.
1406 (md_begin): Likewise.
1407 * config/tc-ns32k.c (struct hash_control): Likewise.
1408 (parse): Likewise.
1409 (md_begin): Likewise.
1410 * config/tc-pdp11.c (md_begin): Likewise.
1411 (md_assemble): Likewise.
1412 * config/tc-pj.c (fake_opcode): Likewise.
1413 (alias): Likewise.
1414 (md_begin): Likewise.
1415 (md_assemble): Likewise.
1416 * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1417 (md_assemble): Likewise.
1418 * config/tc-pru.c (pru_opcode_lookup): Likewise.
1419 (pru_reg_lookup): Likewise.
1420 (md_begin): Likewise.
1421 (md_end): Likewise.
1422 * config/tc-riscv.c (init_ext_version_hash): Likewise.
1423 (riscv_get_default_ext_version): Likewise.
1424 (riscv_set_arch): Likewise.
1425 (init_opcode_names_hash): Likewise.
1426 (opcode_name_lookup): Likewise.
1427 (enum reg_class): Likewise.
1428 (hash_reg_name): Likewise.
1429 (riscv_init_csr_hash): Likewise.
1430 (reg_csr_lookup_internal): Likewise.
1431 (reg_lookup_internal): Likewise.
1432 (init_opcode_hash): Likewise.
1433 (md_begin): Likewise.
1434 (DECLARE_CSR): Likewise.
1435 (macro_build): Likewise.
1436 (riscv_ip): Likewise.
1437 * config/tc-s390.c (register_name): Likewise.
1438 (s390_setup_opcodes): Likewise.
1439 (md_begin): Likewise.
1440 (md_assemble): Likewise.
1441 (s390_insn): Likewise.
1442 * config/tc-score.c (struct s3_reg_map): Likewise.
1443 (s3_score_reg_parse): Likewise.
1444 (s3_dependency_type_from_insn): Likewise.
1445 (s3_parse_16_32_inst): Likewise.
1446 (s3_parse_48_inst): Likewise.
1447 (s3_insert_reg): Likewise.
1448 (s3_build_reg_hsh): Likewise.
1449 (s3_build_score_ops_hsh): Likewise.
1450 (s3_build_dependency_insn_hsh): Likewise.
1451 (s3_begin): Likewise.
1452 * config/tc-score7.c (struct s7_reg_map): Likewise.
1453 (s7_score_reg_parse): Likewise.
1454 (s7_dependency_type_from_insn): Likewise.
1455 (s7_parse_16_32_inst): Likewise.
1456 (s7_build_score_ops_hsh): Likewise.
1457 (s7_build_dependency_insn_hsh): Likewise.
1458 (s7_insert_reg): Likewise.
1459 (s7_build_reg_hsh): Likewise.
1460 (s7_begin): Likewise.
1461 * config/tc-sh.c (EMPTY): Likewise.
1462 (md_begin): Likewise.
1463 (find_cooked_opcode): Likewise.
1464 * config/tc-sparc.c (md_begin): Likewise.
1465 (sparc_ip): Likewise.
1466 * config/tc-spu.c (md_begin): Likewise.
1467 (md_assemble): Likewise.
1468 * config/tc-tic30.c (md_begin): Likewise.
1469 (tic30_operand): Likewise.
1470 (tic30_parallel_insn): Likewise.
1471 (md_assemble): Likewise.
1472 * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1473 (tic4x_asg): Likewise.
1474 (tic4x_inst_insert): Likewise.
1475 (tic4x_inst_add): Likewise.
1476 (md_begin): Likewise.
1477 (tic4x_operand_parse): Likewise.
1478 (md_assemble): Likewise.
1479 * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1480 (stag_add_field_symbols): Likewise.
1481 (tic54x_endstruct): Likewise.
1482 (tic54x_tag): Likewise.
1483 (tic54x_remove_local_label): Likewise.
1484 (tic54x_clear_local_labels): Likewise.
1485 (tic54x_var): Likewise.
1486 (tic54x_macro_start): Likewise.
1487 (tic54x_macro_info): Likewise.
1488 (tic54x_macro_end): Likewise.
1489 (subsym_isreg): Likewise.
1490 (subsym_structsz): Likewise.
1491 (md_begin): Likewise.
1492 (is_mmreg): Likewise.
1493 (is_type): Likewise.
1494 (encode_condition): Likewise.
1495 (encode_cc3): Likewise.
1496 (encode_cc2): Likewise.
1497 (encode_operand): Likewise.
1498 (tic54x_parse_insn): Likewise.
1499 (tic54x_parse_parallel_insn_firstline): Likewise.
1500 (subsym_create_or_replace): Likewise.
1501 (subsym_lookup): Likewise.
1502 (subsym_substitute): Likewise.
1503 (tic54x_undefined_symbol): Likewise.
1504 * config/tc-tic6x.c (md_begin): Likewise.
1505 (md_assemble): Likewise.
1506 * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1507 (INSERT_SPECIAL_OP): Likewise.
1508 (md_begin): Likewise.
1509 (tilegx_parse_name): Likewise.
1510 (parse_reg_expression): Likewise.
1511 (md_assemble): Likewise.
1512 * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1513 (INSERT_SPECIAL_OP): Likewise.
1514 (tilepro_parse_name): Likewise.
1515 (parse_reg_expression): Likewise.
1516 (md_assemble): Likewise.
1517 * config/tc-v850.c (md_begin): Likewise.
1518 (md_assemble): Likewise.
1519 * config/tc-vax.c (md_ri_to_chars): Likewise.
1520 (vip_begin): Likewise.
1521 (vip): Likewise.
1522 (main): Likewise.
1523 (md_begin): Likewise.
1524 * config/tc-wasm32.c (md_begin): Likewise.
1525 (md_assemble): Likewise.
1526 * config/tc-xgate.c (xgate_parse_operand): Likewise.
1527 (md_begin): Likewise.
1528 (md_assemble): Likewise.
1529 * config/tc-z8k.c (md_begin): Likewise.
1530 (md_assemble): Likewise.
1531
494b2fc8
ML		 15322020-08-20 Martin Liska <mliska@suse.cz>
1533
1534 * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
1535 functions.
1536 (dwcfi_hash_find): Likewise.
1537 (dwcfi_hash_find_or_make): Likewise.
1538
f7a5981b
ML		 15392020-08-20 Martin Liska <mliska@suse.cz>
1540
1541 * ecoff.c (INIT_VARRAY): Use htab_t.
1542 (add_string): Likewise.
1543 (ecoff_read_begin_hook): Use new str_htab_create.
1544 (get_tag): Use htab_t.
1545 (add_file): Likewise.
1546
8d32ded0
ML		 15472020-08-20 Martin Liska <mliska@suse.cz>
1548
1549 * hash.h (struct string_tuple): New.
1550 (hash_string_tuple): Likewise.
1551 (eq_string_tuple): Likewise.
1552 (string_tuple_alloc): Likewise.
1553 (str_hash_find): Likewise.
1554 (str_hash_find_n): Likewise.
1555 (str_hash_delete): Likewise.
1556 (str_hash_insert): Likewise.
1557 (str_htab_create): Likewise.
1558
d3b740ca
ML		 15592020-08-20 Martin Liska <mliska@suse.cz>
1560
1561 * symbols.c (struct symbol_entry): New.
1562 (hash_symbol_entry): Likewise.
1563 (eq_symbol_entry): Likewise.
1564 (symbol_entry_alloc): Likewise.
1565 (symbol_entry_find): Likewise.
1566 (local_symbol_make): Use htab hash table.
1567 (local_symbol_convert): Likewise.
1568 (symbol_table_insert): Likewise.
1569 (symbol_find_exact_noref): Likewise.
1570 (resolve_local_symbol): Likewise.
1571 (resolve_local_symbol_values): Likewise.
1572 (symbol_begin): Likewise.
1573 (symbol_print_statistics): Likewise.
1574
32e4c1c2
ML		 15752020-08-20 Martin Liska <mliska@suse.cz>
1576
1577 * read.c (struct po_entry): New.
1578 (hash_po_entry): Likewise.
1579 (eq_po_entry): Likewise.
1580 (po_entry_alloc): Likewise.
1581 (po_entry_find): Likewise.
1582 (pop_insert): Likewise.
1583 (pobegin): Use htab hash table.
1584 (read_a_source_file): Likewise.
1585 (s_macro): Likewise.
1586 (read_print_statistics): Likewise.
1587 * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
1588 * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
1589
2b272f44
ML		 15902020-08-20 Martin Liska <mliska@suse.cz>
1591
1592 * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
1593 * macro.c (struct hash_control): Use htab.
1594 (macro_init): Likewise.
1595 (do_formals): Likewise.
1596 (free_macro): Likewise.
1597 (define_macro): Likewise.
1598 (sub_actual): Likewise.
1599 (macro_expand_body): Likewise.
1600 (macro_expand): Likewise.
1601 (check_macro): Likewise.
1602 (delete_macro): Likewise.
1603 (expand_irp): Likewise.
1604 * macro.h (struct macro_hash_entry): New struct.
1605 (hash_macro_entry): New.
1606 (eq_macro_entry): Likewise.
1607 (macro_entry_alloc): Likewise.
1608 (macro_entry_find): Likewise.
1609 (struct formal_hash_entry): Likewise.
1610 (hash_formal_entry): Likewise.
1611 (eq_formal_entry): Likewise.
1612 (formal_entry_alloc): Likewise.
1613 (formal_entry_find): Likewise.
1614
abebb03c
ML		 16152020-08-20 Martin Liska <mliska@suse.cz>
1616
1617 * as.h: Include hashtab.h.
1618 * hash.c (htab_insert): New.
1619 (htab_print_statistics): Likewise.
1620 * hash.h (htab_insert): Likewise.
1621 (htab_print_statistics): Likewise.
1622
18a8a00e
AM		 16232020-08-19 Alan Modra <amodra@gmail.com>
1624
1625 * testsuite/gas/ppc/int128.s: Correct vcmpuq.
1626 * testsuite/gas/ppc/int128.d: Update.
1627 * testsuite/gas/ppc/xvtlsbb.d: Update.
1628
587a4371
PB		 16292020-08-18 Peter Bergner <bergner@linux.ibm.com>
1630
1631 * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
1632 * testsuite/gas/ppc/vsx4.d: Likewise.
1633
d4d05d13
AC		 16342020-08-17 Alex Coplan <alex.coplan@arm.com>
1635
1636 * config/obj-elf.c (obj_elf_change_section): When repurposing an
1637 existing symbol, ensure that we set sy_value as per other (fresh)
1638 section symbols.
1639 * testsuite/gas/elf/elf.exp: Add new test.
1640 * testsuite/gas/elf/section-symbol-redef.d: New test.
1641 * testsuite/gas/elf/section-symbol-redef.s: Input for test.
1642
8118fd43
NC		 16432020-08-13 Nick Clifton <nickc@redhat.com>
1644
1645 PR 26359
1646 * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
1647 $GDB_DEBUG$ section has already been created.
1648
225f1684
JR		 16492020-08-12 Joe Ramsay <joe.ramsay@.arm.com>
1650
1651 * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
1652 NS_FD shape when MVE is present
1653 * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
1654 * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
1655 * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
1656 * testsuite/gas/arm/mve-vcvtne-it.d: New test.
1657 * testsuite/gas/arm/mve-vcvtne-it.s: New test.
1658
2e49fd1e
AC		 16592020-08-12 Alex Coplan <alex.coplan@arm.com>
1660
1661 * testsuite/gas/aarch64/mpam-bad.d: New test.
1662 * testsuite/gas/aarch64/mpam-bad.l: Error output.
1663 * testsuite/gas/aarch64/mpam-bad.s: Input.
1664 * testsuite/gas/aarch64/mpam.d: New test.
1665 * testsuite/gas/aarch64/mpam.s: Input.
1666
369afd50
NC		 16672020-08-12 Nick Clifton <nickc@redhat.com>
1668
1669 PR 26346
1670 * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
1671 of the -mno-csr-check option.
1672
79ddc884
NC		 16732020-08-12 Nick Clifton <nickc@redhat.com>
1674
1675 * po/ru.po: Updated Russian translation.
1676
fa63795f
AC		 16772020-08-10 Alex Coplan <alex.coplan@arm.com>
1678
1679 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
1680 a long system register.
1681 (parse_sys_ins_reg): Likewise.
1682 (sysreg_hash_insert): New.
1683 (md_begin): Use sysreg_hash_insert() to ensure all system
1684 registers are no longer than the maximum length at startup.
1685 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
1686 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
1687 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
1688
f7cb161e
PW		 16892020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
1690
1691 * config/tc-aarch64.c (parse_sys_reg): Call to
1692 aarch64_sys_ins_reg_supported_p instead of
1693 aarch64_sys_reg_supported_p.
1694 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
1695 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
1696 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
1697 * testsuite/gas/aarch64/sysreg-5.s: New test.
1698
8b2742a1
AM		 16992020-08-10 Alan Modra <amodra@gmail.com>
1700
1701 * testsuite/gas/ppc/power8.d,
1702 * testsuite/gas/ppc/power8.s: Add miso.
1703 * testsuite/gas/ppc/power9.d,
1704 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
1705
5fbec329
AM		 17062020-08-10 Alan Modra <amodra@gmail.com>
1707
1708 * testsuite/gas/ppc/power8.d: Update.
1709 * testsuite/gas/ppc/vsx2.d: Update.
1710
86c0f617
AM		 17112020-08-10 Alan Modra <amodra@gmail.com>
1712
1713 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
1714 stswi, or stswx in little-endian mode.
1715 * testsuite/gas/ppc/476.d,
1716 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
1717 * testsuite/gas/ppc/a2.d,
1718 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
1719 * testsuite/gas/ppc/be.d,
1720 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
1721 * testsuite/gas/ppc/le_error.d,
1722 * testsuite/gas/ppc/le_error.l: New little-endian test.
1723 * testsuite/gas/ppc/ppc.exp: Run new tests.
1724
7bb178ec
L		 17252020-08-07 H.J. Lu <hongjiu.lu@intel.com>
1726
1727 * read.c (read_a_source_file): Ignore rest of line on overflow
1728 error.
1729
d27aad4e
AC		 17302020-08-06 Alex Coplan <alex.coplan@arm.com>
1731
1732 * read.c (read_a_source_file): Use long for local labels, detect
1733 overflow and raise an error for overly-long labels.
1734 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
1735 * testsuite/gas/all/local-label-overflow.d: New test.
1736 * testsuite/gas/all/local-label-overflow.l: Error output.
1737 * testsuite/gas/all/local-label-overflow.s: Input.
1738
563a3225
CG		 17392020-08-04 Christian Groessler <chris@groessler.org>
1740
0be2fe67 1741 * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
563a3225
CG		 1742 "sout/soutb #imm,reg"
1743
789198ca
L		 17442020-08-04 H.J. Lu <hongjiu.lu@intel.com>
1745
1746 * NEWS: Mention {disp16} pseudo prefix.
1747
b0a72f49
L		 17482020-08-04 H.J. Lu <hongjiu.lu@intel.com>
1749
1750 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
1751 change.
1752
6b9a135d
MW		 17532020-08-04 Mark Wielaard <mark@klomp.org>
1754
1755 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
1756 DW_FORM_udata for DW_AT_high_pc.
1757 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
1758 DWARF2_VERSION >= 4.
1759 * read.c (emit_leb128_exp): No longer static.
1760 * read.h (emit_leb128_exp): Define.
1761
f63d03dd
MW		 17622020-08-02 Mark Wielaard <mark@klomp.org>
1763
0be2fe67 1764 * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
f63d03dd
MW		 1765 least one directory if there is at least one file. Use dirs[1]
1766 if dirs[0] is not set, or if there is no dirs[1] the current
1767 working directory. Use files[1] filename, when files[0] filename
1768 isn't set.
1769
a3b3e858
MW		 17702020-08-02 Mark Wielaard <mark@klomp.org>
1771
1772 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
1773 for DWARF5.
0be2fe67
AM		 1774 * testsuite/gas/elf/dwarf-4-cu.d: New file.
1775 * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
1776 * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
1777 * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
a3b3e858
MW		 1778 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
1779
25b1f10d
MW		 17802020-08-02 Mark Wielaard <mark@klomp.org>
1781
1782 * doc/as.texi (--gdwarf-[345]): Fix typo.
1783
e4ae357f
JL		 17842020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1785
1786 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
1787 (md_parse_option): Remove case for OPTION_MOVE_DATA.
1788 (md_longopts): Remove "md" entry.
1789 (md_show_usage): Likewise.
1790
41eb8e88
L		 17912020-07-30 H.J. Lu <hongjiu.lu@intel.com>
1792
1793 PR gas/26305
1794 * config/tc-i386.c (_i386_insn::disp_encoding): Add
1795 disp_encoding_16bit.
1796 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
1797 {disp16}.
1798 (build_modrm_byte): Handle {disp16}.
1799 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
1800 prefixes.
1801 * doc/c-i386.texi: Update {disp32} documentation and document
1802 {disp16}.
1803 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
1804 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
1805 tests.
1806 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
1807 tests with 128-byte displacement. Add {disp16} tests.
1808 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
1809 vmovaps test. Add (%r13)/(%r13d) tests.
1810 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
1811 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
1812 * testsuite/gas/i386/inval-pseudo.l: Updated.
1813 * testsuite/gas/i386/pseudos.d: Likewise.
1814 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1815
c8693053
RO		 18162020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1817
1818 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1819 * Makefile.in, doc/Makefile.in: Regenerate.
1820 * configure: Regenerate.
1821
ac2599c4
L		 18222020-07-30 H.J. Lu <hongjiu.lu@intel.com>
1823
1824 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
1825 * testsuite/gas/elf/dwarf2-5.d: Likewise.
1826 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
1827 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
1828 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
1829 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
1830
4d8ee860
NC		 18312020-07-30 Nick Clifton <nickc@redhat.com>
1832
f291783b 1833 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 1834 the command line.
1835
c77cb2a0
MR		 18362020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1837
1838 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
1839 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
1840 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
1841 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
1842 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
1843 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
1844 * testsuite/gas/mips/mips.exp: Run the new tests.
1845
3f1b17bb
MR		 18462020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1847
1848 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
1849 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
1850 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
1851 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
1852 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
1853 * testsuite/gas/mips/global-local-symtab.s: New test source.
1854 * testsuite/gas/mips/mips.exp: Run the new tests.
1855
1a02d6b0
L		 18562020-07-28 H.J. Lu <hongjiu.lu@intel.com>
1857
1858 PR gas/26305
1859 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
1860 (%bp)/(%ebp)/(%rbp) for {disp32}.
1861 * doc/c-i386.texi: Update {disp32} documentation.
1862 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
1863 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
1864 * testsuite/gas/i386/pseudos.d: Updated.
1865 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1866
608d61c2
L		 18672020-07-27 H.J. Lu <hongjiu.lu@intel.com>
1868
1869 * doc/as.texi: Replace preceeded with preceded.
1870
39fdda07
MR		 18712020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
1872
1873 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
1874 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
1875 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
1876 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
1877 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
1878 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
1879 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
1880 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
1881 file.
1882 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
1883 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
1884 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
1885 file.
1886 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
1887 file.
1888 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
1889 file.
1890 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
1891 file.
1892 * testsuite/gas/mips/jal-xgot-irix.d: New file.
1893 * testsuite/gas/mips/jalr2-irix.d: New file.
1894 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
1895 New file.
1896 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
1897 file.
1898 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
1899 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
1900 `*-*-irix*' targets. Add source file designator.
1901 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
1902 `*-*-irix*' targets.
1903 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
1904 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
1905 * testsuite/gas/mips/jalr2.d: Add name designator.
1906 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
1907 tests involving the JALR relocation throughout.
1908
b83d958f
MR		 19092020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
1910
1911 * testsuite/gas/mips/mips.exp: Use a helper variable for
1912 IRIX/non-IRIX test selection.
1913
bf4ba07c
JB		 19142020-07-21 Jan Beulich <jbeulich@suse.com>
1915
1916 * testsuite/gas/i386/evex-no-scale-64.d,
1917 testsuite/gas/i386/addr32.d,
1918 testsuite/gas/i386/x86-64-addr32-intel.d,
1919 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
1920
2b42b041
CQ		 19212020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
1922
1923 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
1924
185a798e
JB		 19252020-07-21 Jan Beulich <jbeulich@suse.com>
1926
1927 * testsuite/gas/i386/evex-no-scale-32.d,
1928 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
1929 * testsuite/gas/i386/evex-no-scale-32.s,
1930 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
1931 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
1932 instead of .section.
1933 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
1934 specific section.
1935
ec4fcab0
MR		 19362020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
1937
1938 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
1939 (my_getSmallExpression): Adjust accordingly.
1940
b3983e5f
JB		 19412020-07-20 Jan Beulich <jbeulich@suse.com>
1942
1943 PR gas/4572
1944 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
1945 conditional around it.
1946 (md_begin): Insert backslash into operand_chars[] when slash is
1947 a comment character.
1948 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
1949 \* as operators when / may be a comment character.
1950 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
1951 * testsuite/gas/i386/i386.exp: Run new test.
1952
750e4bf7
JB		 19532020-07-20 Jan Beulich <jbeulich@suse.com>
1954
1955 PR gas/4572
1956 * app.c (last_char): Drop TC_ARM conditional around it.
1957 (struct app_save): Drop TC_ARM conditional around last_char.
1958 (app_push, app_pop): Drop TC_ARM conditional from last_char
1959 accesses.
1960 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
1961 backslash-precedes-comment-character check.
1962
48ef937e
JB		 19632020-07-20 Jan Beulich <jbeulich@suse.com>
1964
1965 * config/tc-i386.c (frag_opcode_byte): New.
1966 (output_branch): Emit error when in absolute section.
1967 (output_jump, output_insn): Use frag_opcode_byte. Handle being
1968 in absolute section.
1969 (output_interseg_jump, output_disp, output_imm): Handle being in
1970 absolute section.
1971 * testsuite/gas/i386/sizing.s,
1972 testsuite/gas/i386/sizing32.d,
1973 testsuite/gas/i386/sizing64.d: New.
1974 * testsuite/gas/i386/i386.exp: Run new tests.
1975
693bec1e
JB		 19762020-07-20 Jan Beulich <jbeulich@suse.com>
1977
1978 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
1979 is_elf_format as applicable; merely exclude iamcu tests.
1980
2585b7a5
L		 19812020-07-19 H.J. Lu <hongjiu.lu@intel.com>
1982
1983 PR gas/26263
1984 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
1985 against section to PC32 reloc.
1986 * testsuite/gas/i386/relax-5.d: Updated.
1987 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1988
04c662e2
L		 19892020-07-15 H.J. Lu <hongjiu.lu@intel.com>
1990
1991 PR gas/26237
1992 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
1993 * testsuite/gas/i386/addr32.d: Likewise.
1994 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1995 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1996
56c1b507
NC		 19972020-07-15 Nick Clifton <nickc@redhat.com>
1998
1999 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
2000 the addend field of REL relocations. Store the full addend into
2001 the note for REL relocations.
2002
e2e018c3
JB		 20032020-07-15 Jan Beulich <jbeulich@suse.com>
2004
2005 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
2006 immediate.
2007 * testsuite/gas/i386/x86-64-stack-intel.d,
2008 testsuite/gas/i386/x86-64-stack-suffix.d,
2009 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
2010
36938cab
JB		 20112020-07-15 Jan Beulich <jbeulich@suse.com>
2012
2013 * testsuite/gas/i386/disassem.d,
2014 testsuite/gas/i386/ilp32/x86-64-branch.d,
2015 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
2016 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
2017 testsuite/gas/i386/noreg32.d,
2018 testsuite/gas/i386/noreg64-rex64.d,
2019 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
2020 testsuite/gas/i386/opcode.d,
2021 testsuite/gas/i386/solaris/x86-64-branch-2.d,
2022 testsuite/gas/i386/solaris/x86-64-jump.d,
2023 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
2024 testsuite/gas/i386/solaris/x86-64-nop-3.d,
2025 testsuite/gas/i386/solaris/x86-64-nop-4.d,
2026 testsuite/gas/i386/solaris/x86-64-nop-5.d,
2027 testsuite/gas/i386/solaris/x86-64-relax-2.d,
2028 testsuite/gas/i386/solaris/x86-64-relax-3.d,
2029 testsuite/gas/i386/x86-64-align-branch-1a.d,
2030 testsuite/gas/i386/x86-64-align-branch-1b.d,
2031 testsuite/gas/i386/x86-64-align-branch-1c.d,
2032 testsuite/gas/i386/x86-64-align-branch-1d.d,
2033 testsuite/gas/i386/x86-64-align-branch-1e.d,
2034 testsuite/gas/i386/x86-64-align-branch-1f.d,
2035 testsuite/gas/i386/x86-64-align-branch-1g.d,
2036 testsuite/gas/i386/x86-64-align-branch-1h.d,
2037 testsuite/gas/i386/x86-64-align-branch-1i.d,
2038 testsuite/gas/i386/x86-64-align-branch-2a.d,
2039 testsuite/gas/i386/x86-64-align-branch-2b.d,
2040 testsuite/gas/i386/x86-64-align-branch-2c.d,
2041 testsuite/gas/i386/x86-64-align-branch-3.d,
2042 testsuite/gas/i386/x86-64-align-branch-4a.d,
2043 testsuite/gas/i386/x86-64-align-branch-4b.d,
2044 testsuite/gas/i386/x86-64-align-branch-5.d,
2045 testsuite/gas/i386/x86-64-align-branch-6.d,
2046 testsuite/gas/i386/x86-64-branch-2.d,
2047 testsuite/gas/i386/x86-64-branch-3.d,
2048 testsuite/gas/i386/x86-64-branch.d,
2049 testsuite/gas/i386/x86-64-disassem.d,
2050 testsuite/gas/i386/x86-64-disp32.d,
2051 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
2052 testsuite/gas/i386/x86-64-gotpcrel.d,
2053 testsuite/gas/i386/x86-64-ifunc.d,
2054 testsuite/gas/i386/x86-64-jump.d,
2055 testsuite/gas/i386/x86-64-lfence-byte.d,
2056 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
2057 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
2058 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
2059 testsuite/gas/i386/x86-64-lfence-load.d,
2060 testsuite/gas/i386/x86-64-lfence-ret-a.d,
2061 testsuite/gas/i386/x86-64-lfence-ret-b.d,
2062 testsuite/gas/i386/x86-64-lfence-ret-c.d,
2063 testsuite/gas/i386/x86-64-lfence-ret-d.d,
2064 testsuite/gas/i386/x86-64-lfence-ret-e.d,
2065 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
2066 testsuite/gas/i386/x86-64-mpx-branch-1.d,
2067 testsuite/gas/i386/x86-64-mpx.d,
2068 testsuite/gas/i386/x86-64-nop-3.d,
2069 testsuite/gas/i386/x86-64-nop-4.d,
2070 testsuite/gas/i386/x86-64-nop-5.d,
2071 testsuite/gas/i386/x86-64-nops-7.d,
2072 testsuite/gas/i386/x86-64-notrack.d,
2073 testsuite/gas/i386/x86-64-opcode.d,
2074 testsuite/gas/i386/x86-64-relax-2.d,
2075 testsuite/gas/i386/x86-64-relax-3.d,
2076 testsuite/gas/i386/x86-64-relax-4.d,
2077 testsuite/gas/i386/x86-64-rtm.d,
2078 testsuite/gas/i386/x86-64-stack.d,
2079 testsuite/gas/i386/x86-64-unique.d,
2080 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
2081
8e58ef80
L		 20822020-07-14 H.J. Lu <hongjiu.lu@intel.com>
2083
2084 PR gas/26237
2085 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
2086 address.
2087 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
2088 * testsuite/gas/i386/addr32.d: Updated.
2089 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2090 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2091 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
2092 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
2093
bfbd9438
JB		 20942020-07-14 Jan Beulich <jbeulich@suse.com>
2095
2096 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
2097 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
2098 * testsuite/gas/i386/intel.d,
2099 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
2100
7531c613
JB		 21012020-07-14 Jan Beulich <jbeulich@suse.com>
2102
2103 * testsuite/gas/i386/prefix.d: Adjust expectations.
2104
b24d668c
JB		 21052020-07-14 Jan Beulich <jbeulich@suse.com>
2106
2107 * testsuite/gas/i386/x86-64-avx-intel.d,
2108 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
2109
9ab00b61
JB		 21102020-07-14 Jan Beulich <jbeulich@suse.com>
2111
2112 * testsuite/gas/i386/movbe-suffix.d,
2113 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
2114 * testsuite/gas/i386/i386.exp: Run new tests.
2115
2875b28a
JB		 21162020-07-14 Jan Beulich <jbeulich@suse.com>
2117
2118 * testsuite/gas/i386/crc32-suffix.d,
2119 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
2120 * testsuite/gas/i386/i386.exp: Run new tests.
2121 * testsuite/gas/i386/arch-10-bdver1.d,
2122 testsuite/gas/i386/arch-10-bdver2.d,
2123 testsuite/gas/i386/arch-10-bdver3.d,
2124 testsuite/gas/i386/arch-10-bdver4.d,
2125 testsuite/gas/i386/arch-10-btver1.d,
2126 testsuite/gas/i386/arch-10-btver2.d,
2127 testsuite/gas/i386/arch-10-lzcnt.d,
2128 testsuite/gas/i386/arch-10-prefetchw.d,
2129 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
2130 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
2131 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
2132 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
2133 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
2134 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
2135 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
2136 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
2137 testsuite/gas/i386/x86-64-arch-2-btver1.d,
2138 testsuite/gas/i386/x86-64-arch-2-btver2.d,
2139 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
2140 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
2141 testsuite/gas/i386/x86-64-arch-2.d,
2142 testsuite/gas/i386/x86-64-crc32.d,
2143 testsuite/gas/i386/x86-64-pseudos.d,
2144 testsuite/gas/i386/x86-64-sse-noavx.d,
2145 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
2146
e184e611
JB		 21472020-07-14 Jan Beulich <jbeulich@suse.com>
2148
2149 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2150 ModR/M-encoded byte register cases.
2151 * testsuite/gas/i386/x86-64-pseudos.d,
2152 testsuite/gas/i386/x86-64-reg-intel.d,
2153 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
2154
e8b5d5f9
JB		 21552020-07-14 Jan Beulich <jbeulich@suse.com>
2156
2157 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2158 not-ModR/M-encoded byte register cases.
2159 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
2160
38397794
JB		 21612020-07-14 Jan Beulich <jbeulich@suse.com>
2162
2163 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
2164 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
2165 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
2166 testsuite/gas/i386/ilp32/x86-64-avx.d,
2167 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
2168 testsuite/gas/i386/ilp32/x86-64-crc32.d,
2169 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2170 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2171 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2172 testsuite/gas/i386/ilp32/x86-64-reg.d,
2173 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2174 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2175 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2176 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2177 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2178 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2179 dump expectations.
2180
7a705315
L		 21812020-07-13 H.J. Lu <hongjiu.lu@intel.com>
2182
2183 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2184 extension.
2185
0a5c31d1
NC		 21862020-07-13 Nick Clifton <nickc@redhat.com>
2187
2188 * po/fr.po: Updated French translation.
2189
8884c29c
AM		 21902020-07-13 Alan Modra <amodra@gmail.com>
2191
2192 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2193 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2194 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2195 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2196
a308b89d
L		 21972020-07-11 H.J. Lu <hongjiu.lu@intel.com>
2198
2199 * config/tc-i386.c (output_insn): Check i.xstate to set
2200 GNU_PROPERTY_X86_FEATURE_2_TMM.
2201 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2202 x86-64-property-8 and x86-64-property-9.
2203 * testsuite/gas/i386/x86-64-property-7.d: New file.
2204 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2205 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2206 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2207 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2208 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2209
921eafea
L		 22102020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2211
2212 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2213 has_regymm, has_regzmm and has_regtmm. Add xstate.
2214 (md_assemble): Set i.xstate from operand types in instruction
2215 template.
2216 (build_modrm_byte): Updated.
2217 (output_insn): Check i.xstate.
2218 * testsuite/gas/i386/i386.exp: Run property-6 and
2219 x86-64-property-6.
2220 * testsuite/gas/i386/property-6.d: New file.
2221 * testsuite/gas/i386/property-6.s: Updated.
2222 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2223
d249bf86
L		 22242020-07-10 H.J. Lu <hongjiu.lu@intel.com>
2225
2226 * testsuite/gas/i386/property-5.d: Correct test name.
2227
260cd341
LC		 22282020-07-10 Lili Cui <lili.cui@intel.com>
2229
2230 * NEWS: Mention support for Intel AMX instructions.
2231 * config/tc-i386.c (i386_error): Add invalid_sib_address.
2232 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2233 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2234 (match_simd_size): Add tmmword check.
2235 (operand_type_match): Add tmmword.
2236 (type_names): Add rTMM.
2237 (i386_error): Add invalid_tmm_register_set.
2238 (check_VecOperands): Handle invalid_sib_address and
2239 invalid_tmm_register_set.
2240 (match_template): Handle invalid_sib_address.
2241 (build_modrm_byte): Handle non-vector SIB and zmmword.
2242 (i386_index_check): Disallow RegIP for non-vector SIB.
2243 (check_register): Handle zmmword.
2244 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2245 * testsuite/gas/i386/i386.exp: Add AMX new tests.
2246 * testsuite/gas/i386/intel-regs.d: Add tmm.
2247 * testsuite/gas/i386/intel-regs.s: Add tmm.
2248 * testsuite/gas/i386/x86-64-amx-intel.d: New.
2249 * testsuite/gas/i386/x86-64-amx-inval.l: New.
2250 * testsuite/gas/i386/x86-64-amx-inval.s: New.
2251 * testsuite/gas/i386/x86-64-amx.d: New.
2252 * testsuite/gas/i386/x86-64-amx.s: New.
2253 * testsuite/gas/i386/x86-64-amx-bad.d: New.
2254 * testsuite/gas/i386/x86-64-amx-bad.s: New.
2255
af2b3186
TV		 22562020-07-10 Tom de Vries <tdevries@suse.de>
2257
2258 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2259 readelf's line table decoding.
2260 * testsuite/gas/elf/dwarf2-12.d: Likewise.
2261 * testsuite/gas/elf/dwarf2-13.d: Likewise.
2262 * testsuite/gas/elf/dwarf2-14.d: Likewise.
2263 * testsuite/gas/elf/dwarf2-15.d: Likewise.
2264 * testsuite/gas/elf/dwarf2-16.d: Likewise.
2265 * testsuite/gas/elf/dwarf2-17.d: Likewise.
2266 * testsuite/gas/elf/dwarf2-18.d: Likewise.
2267 * testsuite/gas/elf/dwarf2-19.d: Likewise.
2268 * testsuite/gas/elf/dwarf2-5.d: Likewise.
2269 * testsuite/gas/elf/dwarf2-6.d: Likewise.
2270 * testsuite/gas/elf/dwarf2-7.d: Likewise.
2271
39776b11
L		 22722020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2273
2274 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2275 VEX/EVEX vector instructions.
2276 * testsuite/gas/i386/property-4.d: New file.
2277 * testsuite/gas/i386/property-4.s: Likewise.
2278 * testsuite/gas/i386/property-5.d: Likewise.
2279 * testsuite/gas/i386/property-5.s: Likewise.
2280 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2281 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2282
939b95c7
L		 22832020-07-09 H.J. Lu <hongjiu.lu@intel.com>
2284
2285 * NEWS: Mention --enable-x86-used-note.
2286 * configure.ac: Configure with --enable-x86-used-note by default
2287 for Linux/x86.
2288 * configure: Regenerated.
2289
fe49679d
AM		 22902020-07-09 Alan Modra <amodra@gmail.com>
2291
2292 * config/obj-coff.h: Remove TE_PE support.
2293 * config/tc-ppc.c: Likewise.
2294 * config/tc-ppc.h: Likewise.
2295 * configure.tgt: Remove powerpc PE and powerpc lynxos.
2296 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2297 condition.
2298 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2299
6384fd9e
JB		 23002020-07-08 Jan Beulich <jbeulich@suse.com>
2301
2302 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2303 New.
2304 * testsuite/gas/i386/i386.exp: Run new tests.
2305
3128916d
CZ		 23062020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
2307
2308 * config/tc-arc.c (find_opcode_match): Add error messages.
2309 * testsuite/gas/arc/add_s-err.s: Update test.
2310 * testsuite/gas/arc/asm-errors.err: Likewise.
2311 * testsuite/gas/arc/cpu-em-err.s: Likewise.
2312 * testsuite/gas/arc/hregs-err.s: Likewise.
2313 * testsuite/gas/arc/warn.s: Likewise.
2314
dbdba9b0
L		 23152020-07-07 H.J. Lu <hongjiu.lu@intel.com>
2316
2317 PR gas/26212
2318 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2319
34e79798
AM		 23202020-07-07 Alan Modra <amodra@gmail.com>
2321
2322 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2323 * testsuite/gas/ppc/ppc.exp: Likewise.
2324 * testsuite/gas/all/weakref1l.d: Likewise.
2325
3c6e74ce
NC		 23262020-07-07 Nick Clifton <nickc@redhat.com>
2327
2328 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2329 expected output.
2330
e74d9fa9
JB		 23312020-07-06 Jan Beulich <jbeulich@suse.com>
2332
2333 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2334 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2335 testsuite/gas/i386/x86-64-evex-wig1.d,
2336 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2337 expectations.
2338
39e0f456
JB		 23392020-07-06 Jan Beulich <jbeulich@suse.com>
2340
2341 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2342 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2343 * testsuite/gas/i386/avx512f-opts-intel.d,
2344 testsuite/gas/i386/avx512f-opts.d
2345 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2346 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2347
ddc73fa9
NC		 23482020-07-06 Yuri Chornoivan <yurchor@ukr.net>
2349
2350 PR 26204
2351 * config/tc-arm.c: Fix spelling mistake.
2352 * config/tc-riscv.c: Likewise.
2353 * config/tc-z80.c: Likewise.
2354 * po/gas.pot: Regenerate.
2355
17550be7
NC		 23562020-07-06 Nick Clifton <nickc@redhat.com>
2357
2358 * po/uk.po: Updated Ukranian translation.
2359
b19d852d
NC		 23602020-07-04 Nick Clifton <nickc@redhat.com>
2361
2362 * configure: Regenerate.
2363 * po/gas.pot: Regenerate.
2364
23652020-07-04 Nick Clifton <nickc@redhat.com>
2366
2367 * version.m4: Change version number to 2.35.50.
2368 * configure: Regenerate.
2369 * po/bfd.pot: Regenerate.
2370
b115b9fd
NC		 23712020-07-04 Nick Clifton <nickc@redhat.com>
2372
2373 Binutils 2.35 branch created.
2374
b657622c
AM		 23752020-07-03 Alan Modra <amodra@gmail.com>
2376
2377 PR 26028
2378 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2379
c2ecccb3
L		 23802020-07-02 H.J. Lu <hongjiu.lu@intel.com>
2381
2382 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2383 swap two source operands.
2384
f436f38e
NC		 23852020-07-02 Nick Clifton <nickc@redhat.com>
2386
2387 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2388
f405494f
AC		 23892020-07-02 Alex Coplan <alex.coplan@arm.com>
2390
2391 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2392 segfault on negative chars.
2393 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2394 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2395
0942c7ab
NC		 23962020-07-02 Nick Clifton <nickc@redhat.com>
2397
2398 PR 26028
2399 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2400 command line.
2401 * testsuite/gas/ia64/unwind.d: Likewise.
2402 * testsuite/gas/mmix/bspec-1.d: Likewise.
2403 * testsuite/gas/mmix/bspec-2.d: Likewise.
2404 * testsuite/gas/mmix/comment-1.d: Likewise.
2405 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2406
3443489c
AM		 24072020-07-01 Alan Modra <amodra@gmail.com>
2408
2409 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2410
054b336d
AM		 24112020-07-01 Alan Modra <amodra@gmail.com>
2412
2413 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2414 in data sections, and mep.
2415
bbd19b19
L		 24162020-06-30 H.J. Lu <hongjiu.lu@intel.com>
2417
2418 * NEWS: Mention x86 NaCl target support removal.
2419 * config/tc-i386.c: Remove x86 NaCl target support.
2420 * config/tc-i386.h: Likewise.
2421 * configure.tgt: Likewise.
2422 * testsuite/gas/i386/i386.exp: Likewise.
2423 * testsuite/gas/i386/iamcu-1.d: Likewise.
2424 * testsuite/gas/i386/iamcu-2.d: Likewise.
2425 * testsuite/gas/i386/iamcu-3.d: Likewise.
2426 * testsuite/gas/i386/iamcu-4.d: Likewise.
2427 * testsuite/gas/i386/iamcu-5.d: Likewise.
2428 * testsuite/gas/i386/k1om.d: Likewise.
2429 * testsuite/gas/i386/l1om.d: Likewise.
2430
08ccfccf
NC		 24312020-06-30 Nelson Chu <nelson.chu@sifive.com>
2432
2433 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
2434 checking into riscv_csr_address.
2435 (riscv_csr_version_check): Likewise.
2436 (riscv_csr_address): New function. Return the suitable CSR address
2437 after checking the ISA dependency and versions. Issue warnings if
2438 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
2439 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2440 priv spec versions for them.
2441 (reg_csr_lookup_internal): Call riscv_csr_address to find the
2442 suitable CSR address.
2443 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2444 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2445 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2446 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
2447 priv spec warnings here. These warnings are added by accident.
2448 Remove them and only focus on the ISA dependency warnings.
2449 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2450 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2451 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2452 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2453 than the privileged ones.
2454 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2455 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2456 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2457 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
2458 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2459 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2460 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2461 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2462 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2463 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2464
8c190ce0
L		 24652020-06-29 H.J. Lu <hongjiu.lu@intel.com>
2466
0be2fe67
AM		 2467 * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
2468 length > 1.
8c190ce0
L		 2469 (md_assemble): Don't process ImmExt without operands.
2470
b20e7614
HPN		 24712020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
2472
2473 PR gas/25331
2474 * config/tc-mmix.c (md_assemble) <fixup for
2475 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2476 Also, set its fx_no_overflow.
2477 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2478 Similarly this fixup affects 4 bytes, not 8 and needs its
2479 fx_no_overflow set.
2480 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 2481 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 2482
279edac5
AM		 24832020-06-29 Alan Modra <amodra@gmail.com>
2484
2485 * config/tc-s12z.c: Use C style comments.
2486 * config/tc-z80.c: Likewise.
2487 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2488
b6cd5d10
L		 24892020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2490
2491 * config/tc-i386.c (md_assemble): Process ImmExt without
2492 operands.
2493
63112cd6
L		 24942020-06-26 H.J. Lu <hongjiu.lu@intel.com>
2495
2496 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2497 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2498 VECSIB256 and VECSIB512, respectively.
2499 (build_modrm_byte): Replace vecsib with sib.
2500
2a1bb84c
JB		 25012020-06-26 Jan Beulich <jbeulich@suse.com>
2502
2503 * testsuite/gas/i386/nop-1-suffix.d: New.
2504 * testsuite/gas/i386/i386.exp: Run new test.
2505
85f7484a
PB		 25062020-06-26 Pat Bernardi <bernardi@adacore.com>
2507
2508 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2509 (md_pseudo_table): Handle "gnu_attribute".
2510 * doc/as.texi: Document GNU attribute for M68K.
2511
b59d128a
NC		 25122020-06-25 Nick Clifton <nickc@redhat.com>
2513
2514 PR 26141
2515 * config/tc-arm.c (arm_force_relocation): Force resolution of
2516 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2517 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2518
c423d21a
JB		 25192020-06-25 Jan Beulich <jbeulich@suse.com>
2520
2521 * config/tc-i386.c (md_assemble): Move call to process_immext()
2522 ...
2523 (process_operands): ... here.
2524
8bbb3ad8
JB		 25252020-06-25 Jan Beulich <jbeulich@suse.com>
2526
2527 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
2528 diagnostic when there is a sizing prefix. Switch to word/dword/
2529 qword encoding when there is a sizing prefix and no (explicit or
2530 derived) suffix.
2531 (update_imm): Handle presence of a sizing prefix.
2532 * testsuite/gas/i386/noreg16-data32.d,
2533 testsuite/gas/i386/noreg32-data16.d,
2534 testsuite/gas/i386/noreg32-data16.e,
2535 testsuite/gas/i386/noreg64-data16.d,
2536 testsuite/gas/i386/noreg64-data16.e,
2537 testsuite/gas/i386/noreg64-rex64.d: New.
2538 * testsuite/gas/i386/i386.exp: Run new tests.
2539 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
2540 Introduce and use pfx* macros.
2541 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
2542 addressing.
2543 * testsuite/gas/i386/noreg16.d: Adjust expectations.
2544
589958d6
JB		 25452020-06-25 Jan Beulich <jbeulich@suse.com>
2546
2547 * testsuite/gas/i386/avx-16bit.d,
2548 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
2549 testsuite/gas/i386/avx512f-16bit.d,
2550 testsuite/gas/i386/avx512f.d,
2551 testsuite/gas/i386/evex-lig256.d,
2552 testsuite/gas/i386/evex-lig512.d
2553 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
2554 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
2555 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
2556 testsuite/gas/i386/sse2-16bit.d,
2557 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
2558 expectations.
2559
0b9404fd
JB		 25602020-06-25 Jan Beulich <jbeulich@suse.com>
2561
2562 * config/tc-i386.c (md_assemble): Also reject explicit REX
2563 prefixes with VEX and alike encoded insns. Zap consumed bits
2564 from i.rex.
2565 (output_insn): Don't ignore REX prefix for VEX and alike
2566 encodings; abort() instead if encountered.
2567 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
2568 ...
2569 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
2570 * testsuite/gas/i386/x86-64-pseudos.d,
2571 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
2572
a5aeccd9
JB		 25732020-06-25 Jan Beulich <jbeulich@suse.com>
2574
2575 * config/tc-i386.c (process_operands): Translate explicit REX
2576 prefix into i.rex for SSE2AVX templates.
2577 (set_rex_vrex): New helper.
2578 (build_modrm_byte): Use it.
2579 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
2580 REX prefixes.
2581 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2582
40d231b4
JB		 25832020-06-25 Jan Beulich <jbeulich@suse.com>
2584
2585 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
2586 templates when there's no data size prefix.
2587 (md_assemble): Reject data size prefix also for legacy encoded
2588 SIMD templates.
2589 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
2590 Uncomment previously not working line.
2591 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
2592 data16 prefix.
2593 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
2594 testsuite/gas/i386/sse2avx.d: Adjust expectations.
2595
11abe426
JB		 25962020-06-25 Jan Beulich <jbeulich@suse.com>
2597
2598 * config/tc-i386.c (build_evex_prefix): Drop early setting of
2599 vec_length.
2600
1a79004f
NC		 26012020-06-23 Nelson Chu <nelson.chu@sifive.com>
2602
2603 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
2604 explicit_priv_attr. It used to indicate CSR or priv instructions are
2605 explictly used.
2606 (riscv_is_priv_insn): Return True if it is a privileged instruction.
2607 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
2608 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
2609 (riscv_write_out_attrs): Clarification of when to generate the elf
2610 priv spec attributes.
2611 * testsuite/gas/riscv/attribute-11.s: Add comments.
2612 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
2613 `priv_insn_<n>` to decide which priv instruction is expected to used.
2614 (<n> is a to e.)
2615 * testsuite/gas/riscv/attribute-14a.d: Likewise.
2616 * testsuite/gas/riscv/attribute-14b.d: Likewise.
2617 * testsuite/gas/riscv/attribute-14c.d: Likewise.
2618 * testsuite/gas/riscv/attribute-14d.d: Likewise.
2619 * testsuite/gas/riscv/attribute-14e.d: Likewise.
2620
39ff0b81
NC		 26212020-06-22 Nelson Chu <nelson.chu@sifive.com>
2622
2623 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
2624 (riscv_set_default_priv_spec): Get the priv spec version from the
2625 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
2626
e2201c2a
AM		 26272020-06-20 Alan Modra <amodra@gmail.com>
2628
2629 * configure.tgt: Set bfd_gas for all SH targets.
2630
d27c357a
JB		 26312020-06-18 Jan Beulich <jbeulich@suse.com>
2632
2633 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
2634 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2635 expectations.
2636
708a2fff
CL		 26372020-06-16 Lili Cui <lili.cui@intel.com>
2638
2639 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
2640 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
2641 * doc/c-i386.texi: Add avx512_vp2intersect.
2642
2106ed9b
JB		 26432020-06-16 Jan Beulich <jbeulich@suse.com>
2644
2645 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
2646 conditional.
2647 * testsuite/gas/i386/sse-check.s: Adjust comment.
2648 * testsuite/gas/i386/sse-check-error.l,
2649 testsuite/gas/i386/sse-check-warn.e,
2650 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
2651 expectations.
2652
a435742a
AM		 26532020-06-16 Alan Modra <amodra@gmail.com>
2654
2655 * config/tc-tic30.h: Remove OBJ_AOUT support.
2656 * configure.tgt: Delete tic30-*-*aout* entry.
2657
7a77f1ac
MF		 26582020-06-15 Max Filippov <jcmvbkbc@gmail.com>
2659
2660 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
2661 macros.
2662 (elf32xtensa_abi): New declaration.
2663 (option_abi_windowed, option_abi_call0): New enum constants.
2664 (md_longopts): Add entries for --abi-windowed and --abi-call0.
2665 (md_parse_option): Add handlers for --abi-windowed and
2666 --abi-call0.
2667 (xtensa_add_config_info): Use xtensa_abi_choice instead of
2668 XSHAL_ABI to format ABI tag.
2669 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
2670 --abi-call0 to the list of options.
2671 * doc/c-xtensa.texi: Add description for options --abi-windowed
2672 and --abi-call0.
2673 * testsuite/gas/xtensa/abi-call0.d: New test definition.
2674 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
2675 * testsuite/gas/xtensa/abi.s: New test source.
2676
efe30057
L		 26772020-06-14 H.J. Lu <hongjiu.lu@intel.com>
2678
2679 PR gas/26115
2680 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
2681 xsusldtrk.
2682 * testsuite/gas/i386/tsxldtrk.s: Likewise.
2683 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2684 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
2685
d8af286f
NC		 26862020-06-12 Nelson Chu <nelson.chu@sifive.com>
2687
2688 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
2689 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2690 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2691
18ca16be
SG		 26922020-06-09 Seth Girvan <snth@snthhacks.com>
2693
2694 * doc/c-avr.texi: Improve wording.
2695
6778f1c4
JB		 26962020-06-09 Jan Beulich <jbeulich@suse.com>
2697
2698 * testsuite/gas/i386/x86-64-pseudos-bad.s,
2699 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
2700
73239888
JB		 27012020-06-09 Jan Beulich <jbeulich@suse.com>
2702
2703 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
2704 encoding tests.
2705 * testsuite/gas/i386/prefix.d: Adjust expectations.
2706
bf926894
JB		 27072020-06-09 Jan Beulich <jbeulich@suse.com>
2708
2709 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
2710 with VEX/EVEX encoding tests.
2711 * testsuite/gas/i386/prefix.d: Adjust expectations.
2712
828c2a25
JB		 27132020-06-09 Jan Beulich <jbeulich@suse.com>
2714
2715 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
2716 suffix.
2717 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
2718 * testsuite/gas/i386/noreg64.d: Adjust expectations.
2719 * testsuite/gas/i386/noreg-intel64.d,
2720 testsuite/gas/i386/noreg-intel64.l,
2721 testsuite/gas/i386/noreg-intel64.s: New.
2722 * testsuite/gas/i386/i386.exp: Run new tests.
2723
da4977e0
JB		 27242020-06-09 Jan Beulich <jbeulich@suse.com>
2725
2726 * config/tc-i386.c (vex_encoding_error): New enumerator.
2727 (VEX_check_operands): Rename to VEX_check_encoding. Check
2728 for vex_encoding_error. Move Imm4 handling ...
2729 (check_VecOperands): ... here.
2730 (match_template): Call VEX_check_encoding when there are no
2731 operands. Split construct calling check_VecOperands and
2732 VEX_check_encoding (when there are operands).
2733 (check_register): Don't blindly set vex_encoding_evex.
2734 * testsuite/gas/i386/pseudos-bad.s,
2735 testsuite/gas/i386/pseudos-bad.l: New.
2736 * testsuite/gas/i386/i386.exp: Run new test.
2737 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
2738
26417f19
AC		 27392020-06-08 Alex Coplan <alex.coplan@arm.com>
2740
2741 * config/tc-arm.c (insns): Add dfb.
2742 * testsuite/gas/arm/dfb.d: New test.
2743 * testsuite/gas/arm/dfb.s: Input for test.
2744
9f3e7dbc
NC		 27452020-06-08 Nick Clifton <nickc@redhat.com>
2746
2747 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
2748
dd6b8a0b
JB		 27492020-06-08 Jan Beulich <jbeulich@suse.com>
2750
2751 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
2752
73c76375
JB		 27532020-06-08 Jan Beulich <jbeulich@suse.com>
2754
2755 * config/tc-i386.c (check_byte_reg): Drop dead conditional
2756 around as_bad().
2757
22e00a3f
JB		 27582020-06-08 Jan Beulich <jbeulich@suse.com>
2759
2760 * config/tc-i386.c (check_register): Split RegTR handling, to
2761 fail recognition also in 64-bit mode as well as with i586 or
2762 i686 explicitly enabled.
2763 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
2764 * testsuite/gas/i386/x86_64-intel.d,
2765 testsuite/gas/i386/x86_64.d: Adjust expectations.
2766
1ab84e02
JB		 27672020-06-08 Jan Beulich <jbeulich@suse.com>
2768
2769 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
2770 * testsuite/gas/cfi/cfi.exp: Run this test.
2771
af32b722
JB		 27722020-06-08 Jan Beulich <jbeulich@suse.com>
2773
2774 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
2775 check to %st(N) parsing logic.
2776 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
2777
8a6fb3f9
JB		 27782020-06-08 Jan Beulich <jbeulich@suse.com>
2779
2780 * config/tc-i386.c (bad_reg): New.
2781 (check_VecOperations, i386_att_operand, i386_parse_name): Check
2782 for it.
2783 (check_register): New, broken out from ...
2784 (parse_real_register): ... here. Call it.
2785 (parse_register): Call it, and error upon failure.
2786 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
2787 testsuite/gas/i386/x86-64-equ-bad.s,
2788 testsuite/gas/i386/x86-64-equ-bad.l: New.
2789 * testsuite/gas/i386/i386.exp: Run new tests.
2790
1424c35d
AM		 27912020-06-06 Alan Modra <amodra@gmail.com>
2792
2793 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
2794 * doc/c-ppc.texi: Likewise.
2795
87c69f97
AM		 27962020-06-06 Alan Modra <amodra@gmail.com>
2797
2798 * config/tc-ppc.c: Update throughout for reloc renaming.
2799
f1919c56
JM		 28002020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
2801
2802 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
2803 stringop-overflow.
2804
3fc6c3dc
NC		 28052020-06-05 Nelson Chu <nelson.chu@sifive.com>
2806
2807 * config/tc-riscv.c (explicit_csr): New static boolean.
2808 Used to indicate CSR are explictly used.
2809 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
2810 (riscv_write_out_attrs): If we already have set elf priv
2811 attributes, then generate them. Otherwise, don't generate
2812 them when no CSR are used.
2813 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
2814 * testsuite/gas/riscv/attribute-02.d: Likewise.
2815 * testsuite/gas/riscv/attribute-03.d: Likewise.
2816 * testsuite/gas/riscv/attribute-04.d: Likewise.
2817 * testsuite/gas/riscv/attribute-05.d: Likewise.
2818 * testsuite/gas/riscv/attribute-06.d: Likewise.
2819 * testsuite/gas/riscv/attribute-07.d: Likewise.
2820 * testsuite/gas/riscv/attribute-08.d: Likewise.
2821 * testsuite/gas/riscv/attribute-09.d: Likewise.
2822 * testsuite/gas/riscv/attribute-10.d: Likewise.
2823 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2824 * testsuite/gas/riscv/attribute-11.s: New testcase.
2825 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
2826 used, so we should output the ELF priv attributes.
2827 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
2828 used, so output the priv attributes according to the -mpriv-spec.
2829 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
2830 used, so ignore the -mpriv-spec setting.
2831
d413a623
L		 28322020-06-04 H.J. Lu <hongjiu.lu@intel.com>
2833
2834 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
2835 cgen_get_insn_value.
2836 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
2837 endianness to cgen_get_insn_value and cgen_put_insn_value.
2838
7d8b91fd
JM		 28392020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2840
2841 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
2842 cgen_put_insn_value.
2843
d8740be1
JM		 28442020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2845
2846 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
2847 bpf_cgen_cpu_open.
2848 (md_assemble): Remove no longer needed hack.
2849
e9bffec9
JM		 28502020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2851
2852 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
2853 cgen_put_insn_value.
2854 (gas_cgen_md_apply_fix): Likewise.
2855 (gas_cgen_md_apply_fix): Likewise.
2856 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
2857 cgen_put_insn_value.
2858 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
2859 cgen_put_insn_value.
2860
1cf67587
AM		 28612020-06-04 Alan Modra <amodra@gmail.com>
2862
2863 * testsuite/config/default.exp: Remove global directive outside
2864 proc body.
2865 * testsuite/gas/mep/complex-relocs.exp: Likewise.
2866 * testsuite/gas/microblaze/relax_size.exp: Likewise.
2867 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
2868 * testsuite/gas/mt/relocs.exp: Likewise.
2869 * testsuite/gas/rx/rx.exp: Likewise.
2870
338d56a8
SC		 28712020-06-03 Stephen Casner <casner@acm.org>
2872
2873 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
2874
bb7322c6
JW		 28752020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
2876 Jim Wilson <jimw@sifive.com>
2877
2878 PR 26051
2879 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
2880 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
2881 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
2882 Move B before SB. Move J before UJ.
2883
c39c821c
AC		 28842020-06-01 Alex Coplan <alex.coplan@arm.com>
2885
2886 * write.c (relax_segment): Fix handling of negative offset when
2887 relaxing an rs_org frag.
2888 * testsuite/gas/aarch64/org-neg.d: New test.
2889 * testsuite/gas/aarch64/org-neg.l: Error output for test.
2890 * testsuite/gas/aarch64/org-neg.s: Input for test.
2891 * testsuite/gas/arm/org-neg.d: New test.
2892 * testsuite/gas/arm/org-neg.l: Error output for test.
2893 * testsuite/gas/arm/org-neg.s: Input for test.
2894
66e3eb08
SC		 28952020-05-28 Stephen Casner <casner@acm.org>
2896
2897 Fix unexpected failures in gas testsuite for pdp11-aout target.
2898 These are caused by the PDP11's mix of little-endian octets in
2899 shorts but shorts in big endian order for long or quad.
2900
2901 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
2902 * testsuite/gas/all/gas.exp: Select alternate test scripts for
2903 pdp11, skip octa test completely.
2904 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
2905 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
2906 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
2907
9e85f042
NC		 29082020-05-28 Alex Coplan <alex.coplan@arm.com>
2909
2910 * frags.c (frag_grow): Fix comment.
2911
1c912705
SC		 29122020-05-27 Stephen Casner <casner@acm.org>
2913
2914 PR gas/26001
2915 * config/tc-pdp11.c (parse_reg): Distinguish register names from
2916 symbols that begin with a register name.
2917 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
2918 * testsuite/gas/pdp11/pr26001.s: Likewise.
2919 * testsuite/gas/pdp11/pr26001.d: Likewise.
2920
5c505568
SC		 29212020-05-27 Simon Cook <simon.cook@embecosm.com>
2922
0be2fe67
AM		 2923 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
2924 pointer when creating struct riscv_csr_extra.
5c505568 2925
3c730740
L		 29262020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2927
2928 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
2929 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
2930 * testsuite/gas/i386/inval-avx512f.l: Updated.
2931
57b17940
SSF		 29322020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
2933
2934 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
2935 load/store instruction variants with alignment hints.
2936 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
2937 instruction variants with alignment hints.
2938
e3fed0f2
L		 29392020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2940
2941 PR gas/26044
2942 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
2943 instead of R_XGATE_PCREL_X.
2944 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
2945 BFD_RELOC_XGATE_PCREL_X.
2946
8bbc5da5
L		 29472020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2948
2949 PR gas/26044
2950 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
2951 with &fragP->fr_literal[0].
2952
c4612b92
L		 29532020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2954
2955 PR gas/26044
2956 * config/tc-vax.c (md_estimate_size_before_relax): Replace
2957 fragP->fr_literal with &fragP->fr_literal[0].
2958 (md_convert_frag): Likewise.
2959
70b1b570
L		 29602020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2961
2962 PR gas/26044
2963 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
2964 with &fragP->fr_literal[0].
2965
e67e940f
L		 29662020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2967
2968 PR gas/26044
2969 * config/tc-crx.c (getreg_image): Change argument type to int.
2970 (md_convert_frag): Replace fragP->fr_literal with
2971 &fragP->fr_literal[0].
2972
a05e3e20
L		 29732020-05-26 H.J. Lu <hongjiu.lu@intel.com>
2974
2975 PR gas/26044
2976 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
2977 sprintf with memmove.
2978
c6412eee
L		 29792020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2980
2981 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
2982 with &fragP->fr_literal[0].
2983
9fcc3457
L		 29842020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2985
2986 PR gas/26041
2987 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
2988 2 overlapping strings.
2989
6c115e16
L		 29902020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2991
2992 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
2993 with &fragP->fr_literal[0].
2994
a39d29cd
L		 29952020-05-25 H.J. Lu <hongjiu.lu@intel.com>
2996
2997 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
2998 with &fragp->fr_literal[0].
2999 * config/tc-microblaze.c (md_apply_fix): Likewise.
3000 * config/tc-sh.c (md_convert_frag): Likewise.
3001
72393fd1
JW		 30022020-05-24 Jim Wilson <jimw@sifive.com>
3003
3004 PR 26025
3005 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
3006 asection to segT. New locals seg and subseg. Call subseg_set before
3007 fix_new_exp. Call subseg_set after loop to restore original values.
3008
9fbb53c7
AM		 30092020-05-21 Alan Modra <amodra@gmail.com>
3010
3011 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
3012 throughout.
3013 * config/obj-elf.c: Likewise.
3014 * config/tc-aarch64.c: Likewise.
3015 * config/tc-arm.c: Likewise.
3016 * config/tc-m68k.c: Likewise.
3017 * config/tc-nios2.c: Likewise.
3018 * config/tc-tic30.c: Likewise.
3019 * ecoff.c: Likewise.
3020 * read.c: Likewise.
3021 * stabs.c: Likewise.
3022 * symbols.c: Likewise.
3023 * testsuite/gas/all/test-gen.c: Likewise.
3024
8f595e9b
NC		 30252020-05-20 Nelson Chu <nelson.chu@sifive.com>
3026
3027 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
3028 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
3029 Static variables which are used to set the ISA extensions. You can
3030 use -march (or ELF build attributes) and -misa-spec to set them,
3031 respectively.
3032 (ext_version_hash): The hash table used to handle the extensions
3033 with versions.
3034 (init_ext_version_hash): Initialize the ext_version_hash according
3035 to riscv_ext_version_table.
3036 (riscv_get_default_ext_version): The callback function of
3037 riscv_parse_subset_t. According to the choosed ISA spec,
3038 get the default version for the specific extension.
3039 (riscv_set_arch): Set the callback function.
3040 (enum options, struct option md_longopts): Add new option -misa-spec.
3041 (md_parse_option): Do not call riscv_set_arch for -march. We will
3042 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
3043 to set default_isa_spec class.
3044 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
3045 ext_version_hash, and then call riscv_set_arch to set the architecture
3046 with versions according to default_arch_with_ext.
3047 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
3048 x extensions.
3049 * testsuite/gas/riscv/attribute-03.d: Likewise.
3050 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
3051 already set it's version to 2p1 by march, so no need to use the default
3052 2p2 version. For m-ext, we do not set the version by -march and ELF arch
3053 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
3054 ISA spec 2p2, so set 0p0 to it.
3055 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
3056 zicsr is 2p0 according to ISA spec 20191213.
3057 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
3058 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
3059 You can set them by configure options --with-arch and
3060 --with-isa-spec, respectively.
3061 (riscv_set_default_isa_spec): New function used to set the
3062 default ISA spec.
3063 (md_parse_option): Call riscv_set_default_isa_spec rather than
3064 call riscv_get_isa_spec_class directly.
3065 (riscv_after_parse_args): If the -isa-spec is not set, then we
3066 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
3067 calling riscv_set_default_isa_spec.
3068 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
3069 the --with-isa-spec may be set to different ISA spec.
3070 * testsuite/gas/riscv/attribute-02.d: Likewise.
3071 * testsuite/gas/riscv/attribute-03.d: Likewise.
3072 * testsuite/gas/riscv/attribute-04.d: Likewise.
3073 * testsuite/gas/riscv/attribute-05.d: Likewise.
3074 * testsuite/gas/riscv/attribute-06.d: Likewise.
3075 * testsuite/gas/riscv/attribute-07.d: Likewise.
3076 * configure.ac: Add configure options, --with-arch and
3077 --with-isa-spec.
3078 * configure: Regenerated.
3079 * config.in: Regenerated.
3080 * config/tc-riscv.c (default_priv_spec): Static variable which is
3081 used to check if the CSR is valid for the chosen privilege spec. You
3082 can use -mpriv-spec to set it.
3083 (enum reg_class): We now get the CSR address from csr_extra_hash rather
3084 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
3085 (riscv_init_csr_hashes): Only need to initialize one hash table
3086 csr_extra_hash.
3087 (riscv_csr_class_check): Change the return type to void. Don't check
3088 the ISA dependency if -mcsr-check isn't set.
3089 (riscv_csr_version_check): New function. Check and find the CSR address
3090 from csr_extra_hash, according to default_priv_spec. Report warning
3091 for the invalid CSR if -mcsr-check is set.
3092 (reg_csr_lookup_internal): Updated.
3093 (reg_lookup_internal): Likewise.
3094 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
3095 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
3096 (md_parse_option): Call riscv_set_default_priv_version to set
3097 default_priv_spec.
3098 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
3099 privilege spec to the newest one.
3100 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
3101 include/opcode/riscv.h.
3102 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
3103 to check the ISA dependency for CSR, so fix the spec version by adding
3104 -mpriv-spec=1.11.
3105 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
3106 version warnings for the test case.
0be2fe67
AM		 3107 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3108 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3109 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3110 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3111 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3112 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
8f595e9b 3113 Check whether the CSR is valid when privilege version 1.9 is choosed.
0be2fe67
AM		 3114 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3115 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
8f595e9b 3116 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
0be2fe67
AM		 3117 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3118 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
8f595e9b 3119 Check whether the CSR is valid when privilege version 1.10 is choosed.
0be2fe67
AM		 3120 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3121 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
8f595e9b 3122 Check whether the CSR is valid when privilege version 1.11 is choosed.
0be2fe67 3123 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
8f595e9b
NC		 3124 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
3125 setting. You can set it by configure option --with-priv-spec.
3126 (riscv_set_default_priv_spec): New function used to set the default
3127 privilege spec.
3128 (md_parse_option): Call riscv_set_default_priv_spec rather than
3129 call riscv_get_priv_spec_class directly.
3130 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
3131 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
3132 calling riscv_set_default_priv_spec.
3133 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
3134 the --with-priv-spec may be set to different privilege spec.
3135 * testsuite/gas/riscv/priv-reg.d: Likewise.
3136 * configure.ac: Add configure option --with-priv-spec.
3137 * configure: Regenerated.
3138 * config.in: Regenerated.
3139 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
3140 explicit_attr. Set it to TRUE if any ELF attribute is found.
3141 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
3142 the priv attributes are set.
3143 (md_assemble): Set the default_priv_spec according to the priv
3144 attributes when we start to assemble instruction.
3145 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
3146 riscv_write_out_attrs. Update the arch and priv attributes. If we
3147 don't set the corresponding ELF attributes, then try to output the
3148 default ones.
3149 (riscv_set_public_attributes): If any ELF attribute or -march-attr
3150 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
3151 to update the arch and priv attributes.
3152 (s_riscv_attribute): Make sure all arch and priv attributes are set
3153 before any instruction.
3154 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
3155 ELF attribute or -march-attr is set. If the priv attributes are not
3156 set, then try to update them by the default setting (-mpriv-spec or
3157 --with-priv-spec).
3158 * testsuite/gas/riscv/attribute-02.d: Likewise.
3159 * testsuite/gas/riscv/attribute-03.d: Likewise.
3160 * testsuite/gas/riscv/attribute-04.d: Likewise.
3161 * testsuite/gas/riscv/attribute-06.d: Likewise.
3162 * testsuite/gas/riscv/attribute-07.d: Likewise.
3163 * testsuite/gas/riscv/attribute-08.d: Likewise.
3164 * testsuite/gas/riscv/attribute-09.d: Likewise.
3165 * testsuite/gas/riscv/attribute-10.d: Likewise.
3166 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3167 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
3168 set by priv attributes must be supported.
3169 * testsuite/gas/riscv/attribute-05.s: Likewise.
3170 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
3171 priv attributes according to the -mpriv-spec option.
3172 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3173 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3174 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3175 * testsuite/gas/riscv/priv-reg.d: Removed.
3176 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
3177 CSR according to the priv spec 1.9.
3178 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
3179 CSR according to the priv spec 1.9.1.
3180 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
3181 CSR according to the priv spec 1.10.
3182 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
3183 CSR according to the priv spec 1.11.
3184 * config/tc-riscv.c (md_show_usage): Add descriptions about
3185 the new GAS options.
3186 * doc/c-riscv.texi: Likewise.
3187
3d205eb4
PB		 31882020-05-19 Peter Bergner <bergner@linux.ibm.com>
3189
3190 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3191 * testsuite/gas/ppc/power9.d: Likewise.
3192 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3193 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3194 sync, wait, waitrsv>: Add tests.
3195 * testsuite/gas/ppc/power10.d: Likewise.
3196
164446e0
AF		 31972020-05-19 Alexander Fedotov <alfedotov@gmail.com>
3198
3199 PR 25992
3200 * config/tc-arm.c : Add arm_ext_v8r feature.
3201 (it_fsm_post_encode): Check arm_ext_v8r feature.
3202 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3203
69f57659
AM		 32042020-05-19 Alan Modra <amodra@gmail.com>
3205
3206 * write.c (write_contents): Use bfd_get_filename rather than
3207 accessing bfd->filename directly. Use bfd_section_name rather
3208 than accessing section->name directly.
3209
0e1d094e
AM		 32102020-05-19 Alan Modra <amodra@gmail.com>
3211
3212 * symbols.c (local_symbol_make): Init all of lsy_flags.
3213
d402189f
AM		 32142020-05-18 Alan Modra <amodra@gmail.com>
3215
3216 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3217 before looking at add_symbol->sy_flags.
3218
503648e4 32192020-05-18 Hongtao Liu <hongtao.liu@intel.com>
3220
3221 * config/tc-i386.c: Not handle lret/iret.
3222 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3223 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3224 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3225 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3226 * testsuite/gas/i386/lfence-ret.s: Ditto.
3227 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3228 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3229 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3230 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3231 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3232 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3233 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3234
2a50b401
AM		 32352020-05-15 Alan Modra <amodra@gmail.com>
3236 Alex Coplan <alex.coplan@arm.com>
3237
3238 * symbols.c (struct local_symbol): Update comment.
3239 (resolve_symbol_value): For resolved symbols equated to other
3240 symbols, verify that the referenced symbol is not a local_symbol
3241 before accessing sy_value. Don't leave symbol loops during
3242 finalize_syms resolution.
3243 * testsuite/gas/all/assign-bad-recursive.d: New test.
3244 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3245 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3246 * testsuite/gas/all/gas.exp: Run it.
3247
9d95b8e9
NC		 32482020-05-14 Nick Clifton <nickc@redhat.com>
3249
3250 * po/sv.po: Updated Swedish translation.
3251
3b646889
AM		 32522020-05-11 Alan Modra <amodra@gmail.com>
3253
3254 * testsuite/gas/ppc/scalarquad.d,
3255 * testsuite/gas/ppc/scalarquad.s: New test.
3256 * testsuite/gas/ppc/ppc.exp: Run it.
3257
9cc4ce88
AM		 32582020-05-11 Alan Modra <amodra@gmail.com>
3259
3260 * testsuite/gas/ppc/rightmost.d,
3261 * testsuite/gas/ppc/rightmost.s: New test.
3262 * testsuite/gas/ppc/ppc.exp: Run it.
3263
5d57bc3f
AM		 32642020-05-11 Alan Modra <amodra@gmail.com>
3265
3266 * testsuite/gas/ppc/xvtlsbb.d,
3267 * testsuite/gas/ppc/xvtlsbb.s: New test.
3268 * testsuite/gas/ppc/ppc.exp: Run it.
3269
66ef5847
AM		 32702020-05-11 Alan Modra <amodra@gmail.com>
3271
3272 * testsuite/gas/ppc/stringop.d,
3273 * testsuite/gas/ppc/stringop.s: New test.
3274 * testsuite/gas/ppc/ppc.exp: Run it.
3275
4f3e9537
PB		 32762020-05-11 Peter Bergner <bergner@linux.ibm.com>
3277
3278 * testsuite/gas/ppc/set_bool.d,
3279 * testsuite/gas/ppc/set_bool.s: New test.
3280 * testsuite/gas/ppc/ppc.exp: Run it.
3281
ec40e91c
AM		 32822020-05-11 Alan Modra <amodra@gmail.com>
3283
3284 * testsuite/gas/ppc/bitmanip.d,
3285 * testsuite/gas/ppc/bitmanip.s: New test.
3286 * testsuite/gas/ppc/ppc.exp: Run it.
3287
d7e97a76
AM		 32882020-05-11 Alan Modra <amodra@gmail.com>
3289
3290 * testsuite/gas/ppc/genpcv.d,
3291 * testsuite/gas/ppc/genpcv.s: New test.
3292 * testsuite/gas/ppc/ppc.exp: Run it.
3293
fdefed7c
AM		 32942020-05-11 Alan Modra <amodra@gmail.com>
3295
3296 * testsuite/gas/ppc/maskmanip.d,
3297 * testsuite/gas/ppc/maskmanip.s: New test.
3298 * testsuite/gas/ppc/ppc.exp: Run it.
3299
aa3c112f
AM		 33002020-05-11 Alan Modra <amodra@gmail.com>
3301 Peter Bergner <bergner@linux.ibm.com>
3302
3303 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3304 (md_assemble): Check acc specified in correct operand.
3305 * testsuite/gas/ppc/outerprod.d,
3306 * testsuite/gas/ppc/outerprod.s,
3307 * testsuite/gas/ppc/vsx4.d,
3308 * testsuite/gas/ppc/vsx4.s: New tests.
3309 * testsuite/gas/ppc/ppc.exp: Run them.
3310
6edbfd3b
AM		 33112020-05-11 Alan Modra <amodra@gmail.com>
3312
3313 * testsuite/gas/ppc/simd_perm.d,
3314 * testsuite/gas/ppc/simd_perm.s: New test.
3315 * testsuite/gas/ppc/ppc.exp: Run it.
3316
c7d7aea2
AM		 33172020-05-11 Alan Modra <amodra@gmail.com>
3318
3319 * testsuite/gas/ppc/int128.d,
3320 * testsuite/gas/ppc/int128.s: New test.
3321 * testsuite/gas/ppc/ppc.exp: Run it.
3322
94ba9882
AM		 33232020-05-11 Alan Modra <amodra@gmail.com>
3324
3325 * testsuite/gas/ppc/vsx_32byte.d,
3326 * testsuite/gas/ppc/vsx_32byte.s: New test.
3327 * testsuite/gas/ppc/ppc.exp: Run it.
3328
f4791f1a
AM		 33292020-05-11 Alan Modra <amodra@gmail.com>
3330
3331 * testsuite/gas/ppc/vec_mul.s,
3332 * testsuite/gas/ppc/vec_mul.d: New test.
3333 * testsuite/gas/ppc/ppc.exp: Run it.
3334
3ff0a5ba
PB		 33352020-05-11 Peter Bergner <bergner@linux.ibm.com>
3336
3337 * testsuite/gas/ppc/byte_rev.d,
3338 * testsuite/gas/ppc/byte_rev.s: New test.
3339 * testsuite/gas/ppc/ppc.exp: Run it.
3340
afef4fe9
PB		 33412020-05-11 Peter Bergner <bergner@linux.ibm.com>
3342
3343 * testsuite/gas/ppc/power10.d: Add paste. tests.
3344 * testsuite/gas/ppc/power10.s: Likewise.
3345
1224c05d
PB		 33462020-05-11 Peter Bergner <bergner@linux.ibm.com>
3347
3348 * testsuite/gas/ppc/power10.s: New test.
3349 * testsuite/gas/ppc/power10.d: Likewise.
3350 * testsuite/gas/ppc/ppc.exp: Run it.
3351
7c1f4227
AM		 33522020-05-11 Alan Modra <amodra@gmail.com>
3353
3354 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3355 renaming.
3356 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3357 place of -mfuture/-Mfuture.
3358 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3359 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3360
bfeaed38
NC		 33612020-05-06 Nick Clifton <nickc@redhat.com>
3362
3363 * po/sv.po: Updated Swedish translation.
3364
6ef719c0
NC		 33652020-05-06 Nick Clifton <nickc@redhat.com>
3366
3367 PR 25927
3368 * doc/as.texi (Preprocessing): Replace cross reference to not
3369 existant document with a URL to the equivalent page in the GCC
3370 manual.
3371
546cb2d8
NC		 33722020-05-05 Nick Clifton <nickc@redhat.com>
3373
3374 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3375 construction of a DWARF-5 directory name table.
3376 * testsuite/gas/elf/pr25917.d: Update expected output.
3377
7d0bd487
GN		 33782020-05-05 Gunther Nikl <gnikl@justmail.de>
3379
3380 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3381 (md_parse_option): Remove initialization of elf_flags.
070b775f 3382
fe05f369
ASDV		 33832020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
3384
3385 PR gas/25863
3386 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3387 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3388 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3389
4706679d
NC		 33902020-05-04 Nick Clifton <nickc@redhat.com>
3391
3392 PR 25917
3393 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3394 table's existence before looking at its entries.
070b775f
NC		 3395 Also do not emit a default directory entry if there are no
3396 directories in use.
3397
4706679d
NC		 3398 * testsuite/gas/elf/pr25917.s: New test source file.
3399 * testsuite/gas/elf/pr25917.d: New test driver.
3400 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3401
09c1e68a
AC		 34022020-04-30 Alex Coplan <alex.coplan@arm.com>
3403
3404 * config/tc-aarch64.c (fix_insn): Implement for
3405 AARCH64_OPND_UNDEFINED.
3406 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3407 * testsuite/gas/aarch64/udf.s: New.
3408 * testsuite/gas/aarch64/udf.d: New.
3409 * testsuite/gas/aarch64/udf-invalid.s: New.
3410 * testsuite/gas/aarch64/udf-invalid.l: New.
3411 * testsuite/gas/aarch64/udf-invalid.d: New.
3412
c578f16e
YS		 34132020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
3414
3415 * config/tc-rx.c (elf_flags): Reset default value.
3416 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3417
935f1f4b
MF		 34182020-04-29 Max Filippov <jcmvbkbc@gmail.com>
3419
3420 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3421 if it's not defined.
3422 (microarch_earliest): New static variable.
3423 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3424 simcall opcode has mandatory parameter.
3425 (xg_init_global_config): Initialize microarch_earliest.
3426
5c936ef5
NC		 34272020-04-29 Nick Clifton <nickc@redhat.com>
3428
3429 PR 22699
3430 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3431 IMM0_8S and add support for IMM0_8U.
3432 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3433 unsigned 8-bit immediate.
3434 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 3435 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 3436
251dae91
TC		 34372020-04-27 Tamar Christina <tamar.christina@arm.com>
3438
3439 * NEWS: Add news entry for big-obj.
3440 * config/tc-i386.c (i386_target_format): Support new format.
3441 * doc/c-i386.texi: Add i386 support.
3442 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3443 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3444
714e6c96
NC		 34452020-04-27 Nick Clifton <nickc@redhat.com>
3446
3447 PR 25878
3448 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3449 (assign_file_to_slot): New function. Fills in an entry in the
3450 files table.
3451 (allocate_filenum): Use new function.
3452 (allocate_filename_to_slot): Use new function. If the specified
3453 slot entry is already in use, but was chosen automatically then
3454 reassign the automatic entry.
3455
a09f656b 34562020-04-26 Hongtao Liu <hongtao.liu@intel.com
3457
3458 * config/tc-i386.c (lfence_before_ret_shl): New member.
3459 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3460 for Anysize insns.
3461 (insert_after_load): Issue warning for REP CMPS/SCAS.
3462 (insert_before_before): Handle iret, Handle
3463 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3464 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3465 -mlfence-before-ret=[none/not/or/shl/yes].
3466 Enable -mlfence-before-ret=shl when
3467 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3468 (md_show_usage): Ditto.
3469 * doc/c-i386.texi: Ditto.
3470 * testsuite/gas/i386/i386.exp: Add new testcases.
3471 * testsuite/gas/i386/lfence-load-b.d: New.
3472 * testsuite/gas/i386/lfence-load-b.e: New.
3473 * testsuite/gas/i386/lfence-load.d: Modified.
3474 * testsuite/gas/i386/lfence-load.e: New.
3475 * testsuite/gas/i386/lfence-load.s: Modified.
3476 * testsuite/gas/i386/lfence-ret-a.d: Modified.
3477 * testsuite/gas/i386/lfence-ret-b.d: Modified.
3478 * testsuite/gas/i386/lfence-ret-c.d: New.
3479 * testsuite/gas/i386/lfence-ret-d.d: New.
3480 * testsuite/gas/i386/lfence-ret.s: Modified.
3481 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3482 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3483 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3484 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3485 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3486 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3487 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3488 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3489 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3490 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3491
30ce8e47
MF		 34922020-04-22 Max Filippov <jcmvbkbc@gmail.com>
3493
3494 PR ld/25861
3495 * config/tc-xtensa.c (md_apply_fix): Replace
3496 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3497 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3498 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3499 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3500 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3501
31c89d60
AM		 35022020-04-22 Alan Modra <amodra@gmail.com>
3503
3504 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3505 symbol for ".symver .. remove".
3506 * doc/as.texi (.symver): Update.
3507 * testsuite/gas/symver/symver11.s: Make foo weak.
3508 * testsuite/gas/symver/symver11.d: Expect an error.
3509 * testsuite/gas/symver/symver7.d: Allow other random symbols.
3510
1d3eb556
L		 35112020-04-21 H.J. Lu <hongjiu.lu@intel.com>
3512
3513 * testsuite/gas/symver/symver11.s: Add ".balign 8".
3514
bb2a1453
AS		 35152020-04-21 Andreas Schwab <schwab@linux-m68k.org>
3516
3517 PR 25848
3518 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3519 * testsuite/gas/m68k/operands.d: Update.
3520 * testsuite/gas/m68k/op68000.d: Update for new error messages.
3521
c36876fe
TC		 35222020-04-21 Tamar Christina <tamar.christina@arm.com>
3523
3524 PR binutils/24753
3525 * testsuite/gas/arm/pr24753.d: New test.
3526 * testsuite/gas/arm/pr24753.s: New test.
3527
6914be53
L		 35282020-04-21 H.J. Lu <hongjiu.lu@intel.com>
3529
3530 PR gas/23840
3531 PR gas/25295
3532 * NEWS: Mention .symver extension.
3533 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
3534 function.
3535 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
3536 add a version name. Add local, hidden and remove visibility
3537 support.
3538 (elf_frob_symbol): Handle the list of version names. Update the
3539 original symbol to local, hidden or remove it from the symbol
3540 table.
3541 (elf_frob_file_before_adjust): Handle the list of version names.
3542 * config/obj-elf.h (elf_visibility): New.
3543 (elf_versioned_name_list): Likewise.
3544 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
3545 and visibility. Change versioned_name pointer to struct
3546 elf_versioned_name_list.
3547 * doc/as.texi: Update .symver directive.
3548 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
3549 error checking tests.
3550 * testsuite/gas/symver/symver6.d: New file.
3551 * testsuite/gas/symver/symver7.d: Likewise.
3552 * testsuite/gas/symver/symver7.s: Likewise.
3553 * testsuite/gas/symver/symver8.d: Likewise.
3554 * testsuite/gas/symver/symver8.s: Likewise.
3555 * testsuite/gas/symver/symver9.s: Likewise.
3556 * testsuite/gas/symver/symver9a.d: Likewise.
3557 * testsuite/gas/symver/symver9b.d: Likewise.
3558 * testsuite/gas/symver/symver10.s: Likewise.
3559 * testsuite/gas/symver/symver10a.d: Likewise.
3560 * testsuite/gas/symver/symver10b.d: Likewise.
3561 * testsuite/gas/symver/symver11.d: Likewise.
3562 * testsuite/gas/symver/symver11.s: Likewise.
3563 * testsuite/gas/symver/symver12.d: Likewise.
3564 * testsuite/gas/symver/symver12.s: Likewise.
3565 * testsuite/gas/symver/symver13.d: Likewise.
3566 * testsuite/gas/symver/symver13.s: Likewise.
3567 * testsuite/gas/symver/symver14.d: Likewise.
3568 * testsuite/gas/symver/symver14.l: Likewise.
3569 * testsuite/gas/symver/symver15.d: Likewise.
3570 * testsuite/gas/symver/symver15.l: Likewise.
3571 * testsuite/gas/symver/symver6.l: Removed.
3572 * testsuite/gas/symver/symver6.s: Updated.
3573
c2e5c986
SD		 35742020-04-20 Sudakshina Das <sudi.das@arm.com>
3575
3576 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
3577 to include TSB.
3578 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
3579 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
3580 * testsuite/gas/aarch64/system.d: Update.
3581
8a6e1d1d
SD		 35822020-04-20 Sudakshina Das <sudi.das@arm.com>
3583
3584 * testsuite/gas/aarch64/bti.d: Update -march option.
3585 * testsuite/gas/aarch64/illegal-bti.d: Remove.
3586 * testsuite/gas/aarch64/illegal-bti.l: Remove.
3587 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
3588 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
3589
49af2f5c
AM		 35902020-04-17 Alan Modra <amodra@gmail.com>
3591
3592 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
3593
8e4979ac
NC		 35942020-04-16 Gagan Singh Sidhu <broly@mac.com>
3595 Nick Clifton <nickc@redhat.com>
3596
3597 PR 25803
3598 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
3599 targets.
3600 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
3601 for the type-2 test.
3602 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
3603 targets running this test.
3604
c54a9b56
DF		 36052020-02-16 David Faust <david.faust@oracle.com>
3606
3607 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
3608 * testsuite/gas/bpf/jump32.s: New file.
3609 * testsuite/gas/bpf/jump32.d: Likewise.
3610
3071b197
L		 36112020-04-08 H.J. Lu <hongjiu.lu@intel.com>
3612
3613 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
3614 documentation.
3615
6a3ab923
GN		 36162020-04-08 Gunther Nikl <gnikl@justmail.de>
3617
3618 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
3619 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 3620 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
3621 define.
3622 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 3623 * tc.h (md_pcrel_from_section): Add prototype.
3624 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
3625 * config/tc-arc.h (md_pcrel_from_section): Likewise.
3626 * config/tc-arm.h (md_pcrel_from_section): Likewise.
3627 * config/tc-avr.h (md_pcrel_from_section): Likewise.
3628 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
3629 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
3630 * config/tc-csky.h (md_pcrel_from_section): Likewise.
3631 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
3632 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
3633 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
3634 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
3635 * config/tc-frv.h (md_pcrel_from_section): Likewise.
3636 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
3637 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
3638 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
3639 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
3640 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
3641 * config/tc-mep.h (md_pcrel_from_section): Likewise.
3642 * config/tc-metag.h (md_pcrel_from_section): Likewise.
3643 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
3644 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
3645 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
3646 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
3647 * config/tc-mt.h (md_pcrel_from_section): Likewise.
3648 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
3649 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
3650 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
3651 * config/tc-rx.h (md_pcrel_from_section): Likewise.
3652 * config/tc-s390.h (md_pcrel_from_section): Likewise.
3653 * config/tc-sh.h (md_pcrel_from_section): Likewise.
3654 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
3655 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 3656 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
3657 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
3658 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
3659 md_apply_fix3): Delete prototypes.
6a3ab923 3660
6e0e8b45
L		 36612020-04-07 H.J. Lu <hongjiu.lu@intel.com>
3662
3663 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
3664 instructions.
3665
266803a2
L		 36662020-04-07 H.J. Lu <hongjiu.lu@intel.com>
3667
3668 * doc/c-z80.texi: Fix @xref warnings.
3669
bb651e8b
CL		 36702020-04-07 Lili Cui <lili.cui@intel.com>
3671
3672 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
3673 (cpu_noarch): Likewise.
3674 * doc/c-i386.texi: Document TSXLDTRK.
3675 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
3676 * testsuite/gas/i386/tsxldtrk.d: Likewise.
3677 * testsuite/gas/i386/tsxldtrk.s: Likewise.
3678 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3679
4b27d27c
L		 36802020-04-02 Lili Cui <lili.cui@intel.com>
3681
3682 * config/tc-i386.c (cpu_arch): Add .serialize.
3683 (cpu_noarch): Likewise.
3684 * doc/c-i386.texi: Document serialize.
3685 * testsuite/gas/i386/i386.exp: Run serialize tests
3686 * testsuite/gas/i386/serialize.d: Likewise.
3687 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
3688 * testsuite/gas/i386/serialize.s: Likewise.
3689
bb897477
RO		 36902020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3691
3692 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
3693 * testsuite/gas/elf/section12b.d: Likewise.
3694 * testsuite/gas/elf/section16a.d: Likewise.
3695 * testsuite/gas/elf/section16b.d: Likewise.
3696
59e28a97
GN		 36972020-04-02 Gunther Nikl <gnikl@justmail.de>
3698
3699 * config/tc-m68k.c (m68k_ip): Fix range check for index register
3700 with a suppressed address register.
3701
efc3a950
L		 37022020-04-01 H.J. Lu <hongjiu.lu@intel.com>
3703
3704 PR gas/25756
3705 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
3706 * testsuite/gas/i386/localpic.s: Add a test for relocation
3707 against local absolute symbol.
3708 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
3709 * testsuite/gas/i386/localpic.d: Updated.
3710 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
3711 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
3712
15d47c3a
RO		 37132020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3714
3715 PR gas/25732
3716 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
3717 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
3718 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
3719 testsuite/gas/i386/x86-64-jump.d.
0be2fe67 3720 * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
15d47c3a
RO		 3721 Incorporate changes to
3722 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
3723 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
3724 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
3725 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
3726 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
3727
876678f0
MR		 37282020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
3729
3730 PR 25611
3731 PR 25614
3732 * dwarf2dbg.c: Do not include "bignum.h".
3733
d1a89da5
NC		 37342020-03-30 Nelson Chu <nelson.chu@sifive.com>
3735
3736 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
3737 * testsuite/gas/riscv/alias-csr.s: Likewise.
3738 * testsuite/gas/riscv/no-aliases-csr.d: Move this
3739 to priv-reg-pseudo-noalias.
3740 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
3741 * testsuite/gas/riscv/bad-csr.l: Likewise.
3742 * testsuite/gas/riscv/bad-csr.s: Likewise.
3743 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
3744 * testsuite/gas/riscv/satp.s: Likewise.
3745 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
3746 csr instruction, including alias-csr testcase.
3747 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
3748 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
3749 pseudo instruction with objdump -Mno-aliases.
3750 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
3751 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
3752 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
3753 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
3754 * testsuite/gas/riscv/priv-reg.s: Likewise.
3755 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3756 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
3757 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
3758
b7780957
J		 37592020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
3760
3761 * config/obj-coff.c (obj_coff_section): Set the bss flag on
3762 sections with the "b" attribute.
3763
d1023b5d
AM		 37642020-03-22 Alan Modra <amodra@gmail.com>
3765
3766 * testsuite/gas/s12z/truncated.d: Update expected output.
3767
0d832e7f
SB		 37682020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
3769
3770 PR 25690
3771 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
3772 * doc/c-z80.texi: Update documentation.
3773
327ef784
NC		 37742020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
3775
3776 PR 25641
3777 PR 25668
3778 PR 25633
3779 Fix disassembling ED+A4/AC/B4/BC opcodes.
3780 Fix assembling lines containing colonless label and instruction
3781 with first operand inside parentheses.
3782 Fix registration of unsupported by target CPU registers.
3783 * config/tc-z80.c: See above.
3784 * config/tc-z80.h: See above.
3785 * testsuite/gas/z80/colonless.d: Update test.
3786 * testsuite/gas/z80/colonless.s: Likewise.
3787 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
3788 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
3789 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
3790 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
3791 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
3792 * testsuite/gas/z80/unsup_regs.s: Likewise.
3793 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
3794 * testsuite/gas/z80/z80.exp: Likewise.
3795 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
3796 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
3797 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
3798
66d1f7cc
AV		 37992020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
3800
3801 PR 25660
3802 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
3803 (parse_operands): Handle new operand codes.
3804 (do_neon_dyadic_long): Make shape check accept the scalar variants.
3805 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
3806 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
3807 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
3808 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
3809 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
3810 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
3811 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
3812
9e8f1c90
L		 38132020-03-11 H.J. Lu <hongjiu.lu@intel.com>
3814
3815 * NEWS: Mention x86 assembler options for CVE-2020-0551.
3816
97b4a8f7
L		 38172020-03-11 H.J. Lu <hongjiu.lu@intel.com>
3818
3819 * testsuite/gas/i386/i386.exp: Run new tests.
3820 * testsuite/gas/i386/lfence-byte.d: New file.
3821 * testsuite/gas/i386/lfence-byte.e: Likewise.
3822 * testsuite/gas/i386/lfence-byte.s: Likewise.
3823 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
3824 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
3825 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
3826 * testsuite/gas/i386/lfence-indbr.e: Likewise.
3827 * testsuite/gas/i386/lfence-indbr.s: Likewise.
3828 * testsuite/gas/i386/lfence-load.d: Likewise.
3829 * testsuite/gas/i386/lfence-load.s: Likewise.
3830 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
3831 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
3832 * testsuite/gas/i386/lfence-ret.s: Likewise.
3833 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
3834 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
3835 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
3836 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
3837 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
3838 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
3839 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
3840 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
3841 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
3842 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
3843 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
3844 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
3845
ae531041
L		 38462020-03-11 H.J. Lu <hongjiu.lu@intel.com>
3847
3848 * config/tc-i386.c (lfence_after_load): New.
3849 (lfence_before_indirect_branch_kind): New.
3850 (lfence_before_indirect_branch): New.
3851 (lfence_before_ret_kind): New.
3852 (lfence_before_ret): New.
3853 (last_insn): New.
3854 (load_insn_p): New.
3855 (insert_lfence_after): New.
3856 (insert_lfence_before): New.
3857 (md_assemble): Call insert_lfence_before and insert_lfence_after.
3858 Set last_insn.
3859 (OPTION_MLFENCE_AFTER_LOAD): New.
3860 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
3861 (OPTION_MLFENCE_BEFORE_RET): New.
3862 (md_longopts): Add -mlfence-after-load=,
3863 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3864 (md_parse_option): Handle -mlfence-after-load=,
3865 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3866 (md_show_usage): Display -mlfence-after-load=,
3867 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3868 (i386_cons_align): New.
3869 * config/tc-i386.h (i386_cons_align): New.
3870 (md_cons_align): New.
3871 * doc/c-i386.texi: Document -mlfence-after-load=,
3872 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3873
5496f3c6
NC		 38742020-03-11 Nick Clifton <nickc@redhat.com>
3875
3876 PR 25611
3877 PR 25614
3878 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
3879 (DWARF2_FILE_SIZE_NAME): Default to -1.
3880 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
3881 whichever is higher.
3882 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
3883 (NUM_MD5_BYTES): Define.
3884 (struct file entry): Add md5 field.
3885 (get_filenum): Delete and replace with...
3886 (get_basename): New function.
3887 (get_directory_table_entry): New function.
3888 (allocate_filenum): New function.
3889 (allocate_filename_to_slot): New function.
3890 (dwarf2_where): Use new functions.
3891 (dwarf2_directive_filename): Add support for extended .file
3892 pseudo-op.
3893 (dwarf2_directive_loc): Allow the use of file number zero with
3894 DWARF 5 or higher.
3895 (out_file_list): Rename to...
3896 (out_dir_and_file_list): Add DWARF 5 support.
3897 (out_debug_line): Emit extra values into the section header for
3898 DWARF 5.
3899 (out_debug_str): Allow for file 0 to be used with DWARF 5.
3900 * doc/as.texi (.file): Update the description of this pseudo-op.
3901 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
3902 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
3903 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
3904 * NEWS: Mention the new feature.
3905
a6a1f5e0
AM		 39062020-03-10 Alan Modra <amodra@gmail.com>
3907
3908 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
3909 to avoid signed overflow.
3910 * config/tc-mcore.c (md_assemble): Likewise.
3911 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
3912 * config/tc-nds32.c (SET_ADDEND): Likewise.
3913 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
3914
3fabc179
JB		 39152020-03-09 Jan Beulich <jbeulich@suse.com>
3916
3917 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
3918 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
3919 testsuite/gas/i386/avx-intel.d: Adjust expectations.
3920
190e5fc8
AM		 39212020-03-07 Alan Modra <amodra@gmail.com>
3922
3923 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
3924 first column.
3925
84d9ab33
NC		 39262020-03-06 Nick Clifton <nickc@redhat.com>
3927
3928 PR 25614
3929 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
3930 0 if the dwarf_level is 5 or more. Complain if a filename follows
3931 a file 0.
3932 * testsuite/gas/elf/dwarf-5-file0.s: New test.
3933 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
3934 * testsuite/gas/elf/elf.exp: Run the new test.
3935
3936 PR 25612
3937 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
3938 * doc/as.texi: Fix another typo.
3939
31bf1864
NC		 39402020-03-06 Nick Clifton <nickc@redhat.com>
3941
3942 PR 25612
3943 * as.c (dwarf_level): Define.
3944 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
3945 (parse_args): Add support for the new options.
3946 as.h (dwarf_level): Prototype.
3947 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
3948 value.
3949 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
3950 (DWARF2_LINE_VERSION): Remove definition.
3951 * doc/as.texi: Document the new options.
3952
3c968de5
NC		 39532020-03-06 Nick Clifton <nickc@redhat.com>
3954
3955 PR 25572
3956 * as.c (main): Allow matching input and outputs when they are
3957 not regular files.
3958
bc49bfd8
JB		 39592020-03-06 Jan Beulich <jbeulich@suse.com>
3960
3961 * config/tc-i386.c (match_mem_size): Generalize broadcast special
3962 casing.
3963 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
3964 one of byte/word/dword/qword is set alongside a SIMD register in
3965 a template's operand.
3966
4873e243
JB		 39672020-03-06 Jan Beulich <jbeulich@suse.com>
3968
3969 * config/tc-i386.c (match_template): Extend code in logic
3970 rejecting certain suffixes in certain modes to also cover mask
3971 register use and VecSIB. Drop special casing of broadcast. Skip
3972 immediates in the check.
3973
e365e234
JB		 39742020-03-06 Jan Beulich <jbeulich@suse.com>
3975
3976 * config/tc-i386.c (match_template): Fold duplicate code in
3977 logic rejecting certain suffixes in certain modes. Drop
3978 pointless "else".
3979
4ed21b58
JB		 39802020-03-06 Jan Beulich <jbeulich@suse.com>
3981
3982 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
3983 alongside !norex64 ones.
3984 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
3985 with both 32- and 64-bit GPR operands.
3986 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
3987 32- and 64-bit GPR operands.
3988 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
3989 testsuite/gas/i386/x86-64-avx512bw.d,
3990 testsuite/gas/i386/x86-64-avx512f-intel.d,
3991 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
3992
643bb870
JB		 39932020-03-06 Jan Beulich <jbeulich@suse.com>
3994
3995 * config/tc-i386.c (md_assemble): Drop use of rex64.
3996 (process_suffix): For REX.W for 64-bit CRC32.
3997
a23b33b3
JB		 39982020-03-06 Jan Beulich <jbeulich@suse.com>
3999
4000 * config/tc-i386.c (i386_addressing_mode): For 32-bit
4001 addressing for MPX insns without base/index.
4002 * testsuite/gas/i386/mpx-16bit.s,
4003 * testsuite/gas/i386/mpx-16bit.d: New.
4004 * testsuite/gas/i386/i386.exp: Run new test.
4005
a0497384
JB		 40062020-03-06 Jan Beulich <jbeulich@suse.com>
4007
4008 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
4009 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
4010 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
4011 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
4012 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
4013 as well as a BSWAP one.
4014 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
4015 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
4016 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
4017 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
4018 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
4019 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
4020 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
4021 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
4022 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
4023 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
4024 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
4025 testsuite/gas/i386/vmx.d: Adjust expectations.
4026
b630c145
JB		 40272020-03-06 Jan Beulich <jbeulich@suse.com>
4028
4029 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
4030 from having their operands swapped.
4031 * testsuite/gas/i386/waitpkg.s,
4032 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
4033 3-operand cases as well as testing of 16-bit code generation.
4034 * testsuite/gas/i386/waitpkg.d,
4035 testsuite/gas/i386/waitpkg-intel.d,
4036 testsuite/gas/i386/x86-64-waitpkg.d,
4037 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
4038
de48783e
NC		 40392020-03-04 Nelson Chu <nelson.chu@sifive.com>
4040
dee35d02
NC		 4041 * config/tc-riscv.c (percent_op_utype): Support the modifier
4042 %got_pcrel_hi.
4043 * doc/c-riscv.texi: Add documentation.
4044 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
4045 modifier %got_pcrel_hi.
4046 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
4047 * testsuite/gas/riscv/relax-reloc.d: Likewise.
4048 * testsuite/gas/riscv/relax-reloc.s: Likewise.
4049
de48783e
NC		 4050 * doc/c-riscv.texi (relocation modifiers): Add documentation.
4051 (RISC-V-Formats): Update the section name from "Instruction Formats"
4052 to "RISC-V Instruction Formats".
4053
749479c8
AO		 40542020-03-04 Alexandre Oliva <oliva@adacore.com>
4055
4056 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
4057 detected in a section which does not have at least 4 byte
4058 alignment.
4059 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
4060 * testsuite/gas/arm/ldr-t.s: Likewise.
4061 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
4062 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
4063 disassembly, ignoring any NOPs that may have been inserted because
4064 of section alignment.
4065 * testsuite/gas/arm/ldr-t.d: Likewise.
4066
a847e322
JB		 40672020-03-04 Jan Beulich <jbeulich@suse.com>
4068
4069 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
4070 * doc/c-i386.texi: Mention sev_es.
4071 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
4072 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
4073 expectations.
4074 * testsuite/gas/i386/arch-13-znver1.d,
4075 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
4076
3cd7f3e3
L		 40772020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4078
4079 * config/tc-i386.c (match_template): Replace ignoresize and
4080 defaultsize with mnemonicsize.
4081 (process_suffix): Likewise.
4082
b8ba1385
SB		 40832020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4084
4085 PR 25627
4086 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
4087 instruction LD IY,(HL).
4088 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
4089 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
4090 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
4091 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
4092
10d97a0f
L		 40932020-03-03 H.J. Lu <hongjiu.lu@intel.com>
4094
4095 PR gas/25622
4096 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
4097 x86-64-default-suffix-avx.
4098 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
4099 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
4100 * testsuite/gas/i386/noreg64.d: Updated.
4101 * testsuite/gas/i386/noreg64.l: Likewise.
4102 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
4103 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
4104 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
4105
8326546e
SB		 41062020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
4107
4108 PR 25604
4109 * config/tc-z80.c (contains_register): Prevent an illegal memory
4110 access when checking an expression for a register name.
4111
e3e896e6
AM		 41122020-03-03 Alan Modra <amodra@gmail.com>
4113
4114 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
4115 support.
4116
a4dd6c97
AM		 41172020-03-02 Alan Modra <amodra@gmail.com>
4118
4119 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
4120 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
4121 and .sbss sections.
4122 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
4123 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
4124 (s3_s_score_lcomm): Likewise.
4125 * config/tc-score7.c: Similarly.
4126 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
4127
dec7b24b
YS		 41282020-02-28 YunQiang Su <syq@debian.org>
4129
4130 PR gas/25539
4131 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
4132 to handle multi-labels.
4133 (has_label_name): New.
4134
cceb53b8
MM		 41352020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
4136
4137 * config/tc-arm.c (enum pred_instruction_type): Remove
4138 NEUTRAL_IT_NO_VPT_INSN predication type.
4139 (cxn_handle_predication): Modify to require condition suffixes.
4140 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
4141 * testsuite/gas/arm/cde-scalar.s: Update test.
4142 * testsuite/gas/arm/cde-warnings.l: Update test.
4143 * testsuite/gas/arm/cde-warnings.s: Update test.
4144
da3ec71f
AM		 41452020-02-26 Alan Modra <amodra@gmail.com>
4146
4147 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
4148 N_() on empty string.
4149
42135cad
AM		 41502020-02-26 Alan Modra <amodra@gmail.com>
4151
4152 * read.c (read_a_source_file): Call strncpy with length one
4153 less than size of original_case_string.
4154
dc1e8a47
AM		 41552020-02-26 Alan Modra <amodra@gmail.com>
4156
4157 * config/obj-elf.c: Indent labels correctly.
4158 * config/obj-macho.c: Likewise.
4159 * config/tc-aarch64.c: Likewise.
4160 * config/tc-alpha.c: Likewise.
4161 * config/tc-arm.c: Likewise.
4162 * config/tc-cr16.c: Likewise.
4163 * config/tc-crx.c: Likewise.
4164 * config/tc-frv.c: Likewise.
4165 * config/tc-i386-intel.c: Likewise.
4166 * config/tc-i386.c: Likewise.
4167 * config/tc-ia64.c: Likewise.
4168 * config/tc-mn10200.c: Likewise.
4169 * config/tc-mn10300.c: Likewise.
4170 * config/tc-nds32.c: Likewise.
4171 * config/tc-riscv.c: Likewise.
4172 * config/tc-s12z.c: Likewise.
4173 * config/tc-xtensa.c: Likewise.
4174 * config/tc-z80.c: Likewise.
4175 * read.c: Likewise.
4176 * symbols.c: Likewise.
4177 * write.c: Likewise.
4178
bd0cf5a6
NC		 41792020-02-20 Nelson Chu <nelson.chu@sifive.com>
4180
54b2aec1
NC		 4181 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4182 we are assembling instruction with CSR. Call riscv_csr_read_only_check
4183 after parsing all arguments.
4184 (enum csr_insn_type): New enum is used to classify the CSR instruction.
4185 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
4186 are used to check if we write a read-only CSR by the CSR instruction.
4187 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
4188 all CSR for the read-only CSR checking.
4189 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4190 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4191 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
4192 all CSR instructions for the read-only CSR checking.
4193 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4194 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4195
2ca89224
NC		 4196 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4197 (riscv_opts): Initialize it.
4198 (reg_lookup_internal): Check the `riscv_opts.csr_check`
4199 before doing the CSR checking.
4200 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4201 (md_longopts): Add mcsr-check and mno-csr-check.
4202 (md_parse_option): Handle new enum option values.
4203 (s_riscv_option): Handle new long options.
4204 * doc/c-riscv.texi: Add description for the new .option and assembler
4205 options.
4206 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4207 the CSR checking.
4208 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4209
bd0cf5a6
NC		 4210 * config/tc-riscv.c (csr_extra_hash): New.
4211 (enum riscv_csr_class): New enum. Used to decide
4212 whether or not this CSR is legal in the current ISA string.
4213 (struct riscv_csr_extra): New structure to hold all extra information
4214 of CSR.
4215 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
4216 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4217 Call hash_reg_name to insert CSR address into reg_names_hash.
4218 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4219 Decide whether the CSR is valid according to the csr_extra_hash.
4220 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4221 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4222 not a boolean. This is same as riscv_init_csr_hash, so keep the
4223 consistent usage.
4224 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4225 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4226 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4227 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
4228 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4229 f-ext CSR are not allowed.
4230 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4231 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
4232 source file is `priv-reg.s`, and the ISA is rv64if, so the
4233 rv32-only CSR are not allowed.
4234 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4235
10a95fcc
AM		 42362020-02-21 Alan Modra <amodra@gmail.com>
4237
4238 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4239 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4240
dda2980f
AM		 42412020-02-21 Alan Modra <amodra@gmail.com>
4242
4243 PR 25569
4244 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4245 on section size adjustment, instead perform another write if
4246 exec header size is larger than section size.
4247
bd3380bc
NC		 42482020-02-19 Nelson Chu <nelson.chu@sifive.com>
4249
4250 * doc/c-riscv.texi: Add the doc entries for -march-attr/
4251 -mno-arch-attr command line options.
4252
fa164239
JW		 42532020-02-19 Nelson Chu <nelson.chu@sifive.com>
4254
4255 * testsuite/gas/riscv/c-add-addi.d: New testcase.
4256 * testsuite/gas/riscv/c-add-addi.s: Likewise.
4257
fcaaac0a
SB		 42582020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4259
4260 PR 25576
4261 * config/tc-z80.c (md_parse_option): Do not use an underscore
4262 prefix for local labels in SDCC compatability mode.
4263 (z80_start_line_hook): Remove SDCC dollar label support.
4264 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4265 * testsuite/gas/z80/sdcc.s: Likewise.
4266
42672020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
4268
4269 PR 25517
4270 * config/tc-z80.c: Add -march option.
4271 * doc/as.texi: Update Z80 documentation.
4272 * doc/c-z80.texi: Likewise.
4273 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4274 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4275 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4276 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4277 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4278 * testsuite/gas/z80/gbz80_all.d: Likewise.
4279 * testsuite/gas/z80/r800_extra.d: Likewise.
4280 * testsuite/gas/z80/r800_ii8.d: Likewise.
4281 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4282 * testsuite/gas/z80/sdcc.d: Likewise.
4283 * testsuite/gas/z80/z180.d: Likewise.
4284 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4285 * testsuite/gas/z80/z80_doc.d: Likewise.
4286 * testsuite/gas/z80/z80_ii8.d: Likewise.
4287 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4288 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4289 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4290 * testsuite/gas/z80/z80_sli.d: Likewise.
4291 * testsuite/gas/z80/z80n_all.d: Likewise.
4292 * testsuite/gas/z80/z80n_reloc.d: Likewise.
4293
a7e12755
L		 42942020-02-19 H.J. Lu <hongjiu.lu@intel.com>
4295
4296 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4297 with GNU_PROPERTY_X86_FEATURE_2_MMX.
4298 * testsuite/gas/i386/i386.exp: Run property-3 and
4299 x86-64-property-3.
4300 * testsuite/gas/i386/property-3.d: New file.
4301 * testsuite/gas/i386/property-3.s: Likewise.
4302 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4303
272a84b1
L		 43042020-02-17 H.J. Lu <hongjiu.lu@intel.com>
4305
4306 * config/tc-i386.c (cpu_arch): Add .popcnt.
4307 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
4308 Add a tab before @samp{.sse4a}.
4309
c8f8eebc
JB		 43102020-02-17 Jan Beulich <jbeulich@suse.com>
4311
4312 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4313 for AddrPrefixOpReg templates. Combine the two pieces of
4314 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4315 mode.
4316
eedb0f2c
JB		 43172020-02-17 Jan Beulich <jbeulich@suse.com>
4318
4319 PR gas/14439
4320 * config/tc-i386.c (md_assemble): Also suppress operand
4321 swapping for MONITOR{,X} and MWAIT{,X}.
4322 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4323 Add Intel syntax monitor/mwait tests.
4324 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4325 Adjust expectations.
4326 *testsuite/gas/i386/sse3-intel.d,
4327 testsuite/gas/i386/x86-64-sse3-intel.d: New.
4328 * testsuite/gas/i386/i386.exp: Run new tests.
4329
b9915cbc
JB		 43302020-02-17 Jan Beulich <jbeulich@suse.com>
4331
4332 PR gas/6518
4333 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4334 [XYZ]MMWord memory operand ambiguity recognition logic (largely
4335 re-indentation).
4336 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4337 cases.
4338 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4339 * testsuite/gas/i386/avx512dq-inval.l,
4340 testsuite/gas/i386/inval-avx.l,
4341 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4342 * testsuite/gas/i386/avx512vl-ambig.s,
4343 testsuite/gas/i386/avx512vl-ambig.l: New.
4344 * testsuite/gas/i386/i386.exp: Run new test.
4345
af5c13b0
L		 43462020-02-16 H.J. Lu <hongjiu.lu@intel.com>
4347
4348 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
4349 nosse4.
4350 * doc/c-i386.texi: Document sse4a and nosse4a.
4351
07d98387
L		 43522020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4353
4354 * doc/c-i386.texi: Remove the old movsx and movzx documentation
4355 for AT&T syntax.
4356
65fca059
JB		 43572020-02-14 Jan Beulich <jbeulich@suse.com>
4358
4359 PR gas/25438
4360 * config/tc-i386.c (md_assemble): Move movsx/movzx special
4361 casing ...
4362 (process_suffix): ... here. Consider just the first operand
4363 initially.
4364 (check_long_reg): Drop opcode 0x63 special case again.
4365 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4366 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4367 Move ambiguous operand size tests ...
4368 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4369 testsuite/gas/i386/noreg64.s: ... here.
4370 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4371 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4372 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4373 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4374 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4375 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4376 testsuite/gas/i386/x86-64-movsxd.d,
4377 testsuite/gas/i386/x86-64-movsxd-intel.d,
4378 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4379 Adjust expectations.
4380 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4381 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4382 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4383 * testsuite/gas/i386/i386.exp: Run new tests.
4384
b6773884
JB		 43852020-02-14 Jan Beulich <jbeulich@suse.com>
4386
4387 * config/tc-i386.c (process_operands): Also skip segment
4388 override prefix emission if it matches an already present one.
4389 * testsuite/gas/i386/prefix32.s: Add double segment override
4390 cases.
4391 * testsuite/gas/i386/prefix32.l: Adjust expectations.
4392
92334ad2
JB		 43932020-02-14 Jan Beulich <jbeulich@suse.com>
4394
4395 * config/tc-i386.c (process_operands): Drop ineffectual segment
4396 overrides when optimizing.
4397 * testsuite/gas/i386/lea-optimize.d: New.
4398 * testsuite/gas/i386/i386.exp: Run new test.
4399
44002020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 4401
4402 * config/tc-i386.c (process_operands): Also check insn prefix
4403 for ineffectual segment override warning. Don't cover possible
4404 VEX/EVEX encoded insns there.
4405 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4406 testsuite/gas/i386/lea.e: New.
4407 * testsuite/gas/i386/i386.exp: Run new test.
4408
0e6724de
L		 44092020-02-14 H.J. Lu <hongjiu.lu@intel.com>
4410
4411 PR gas/25438
4412 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4413 syntax.
4414
292676c1
L		 44152020-02-13 Fangrui Song <maskray@google.com>
4416 H.J. Lu <hongjiu.lu@intel.com>
4417
4418 PR gas/25551
4419 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4420 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4421 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4422 * testsuite/gas/i386/relax-5.d: New file.
4423 * testsuite/gas/i386/relax-5.s: Likewise.
4424 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4425 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4426
7deea9aa
JB		 44272020-02-13 Jan Beulich <jbeulich@suse.com>
4428
4429 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4430 "nosse4" entry.
4431
6c0946d0
JB		 44322020-02-12 Jan Beulich <jbeulich@suse.com>
4433
4434 * config/tc-i386.c (avx512): New (at file scope), moved from
4435 (check_VecOperands): ... here.
4436 (process_suffix): Add [XYZ]MMword operand size handling.
4437 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4438 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4439 tests.
4440 * testsuite/gas/i386/avx512dq-inval.l,
4441 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4442
5990e377
JB		 44432020-02-12 Jan Beulich <jbeulich@suse.com>
4444
4445 PR gas/24546
4446 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4447 code only.
4448 * config/tc-i386-intel.c (i386_intel_operand): Also handle
4449 CALL/JMP in O_tbyte_ptr case.
4450 * doc/c-i386.texi: Mention far call and full pointer load ISA
4451 differences.
4452 * testsuite/gas/i386/x86-64-branch-3.s,
4453 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4454 * testsuite/gas/i386/x86-64-branch-3.d,
4455 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4456 * testsuite/gas/i386/x86-64-branch-5.l,
4457 testsuite/gas/i386/x86-64-branch-5.s: New.
4458 * testsuite/gas/i386/i386.exp: Run new test.
4459
9706160a
JB		 44602020-02-12 Jan Beulich <jbeulich@suse.com>
4461
4462 PR gas/25438
4463 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4464 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4465 64-bit-only warning.
4466 (check_word_reg): Consistently error on mismatching register
4467 size and suffix.
4468 * testsuite/gas/i386/general.s: Replace dword GPR with word one
4469 for movw. Replace suffix / GPR for orb.
4470 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4471 byte GPRs as well as ones for inb/outb with a word accumulator.
4472 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4473 testsuite/gas/i386/inval.l: Adjust expectations.
4474
5de4d9ef
JB		 44752020-02-12 Jan Beulich <jbeulich@suse.com>
4476
4477 * config/tc-i386.c (operand_type_register_match): Also fall
4478 through initial two if()-s when the template allows for a GPR
4479 operand. Adjust comment.
4480
50128d0c
JB		 44812020-02-11 Jan Beulich <jbeulich@suse.com>
4482
4483 (struct _i386_insn): New field "short_form".
4484 (optimize_encoding): Drop setting of shortform field.
4485 (process_suffix): Set i.short_form. Replace shortform use.
4486 (process_operands): Replace shortform use.
4487
1ed818b4
MM		 44882020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
4489
4490 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4491 loop initial declaration.
4492
5aae9ae9
MM		 44932020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
4494
4495 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4496 instructions that can have 5 arguments.
4497 (enum operand_parse_code): Add new operands.
4498 (parse_operands): Account for new operands.
4499 (S5): New macro.
4500 (enum neon_shape_el): Introduce P suffixes for coprocessor.
4501 (neon_select_shape): Account for P suffix.
4502 (LOW1): Move macro to global position.
4503 (HI4): Move macro to global position.
4504 (vcx_assign_vec_d): New.
4505 (vcx_assign_vec_m): New.
4506 (vcx_assign_vec_n): New.
4507 (enum vcx_reg_type): New.
4508 (vcx_get_reg_type): New.
4509 (vcx_size_pos): New.
4510 (vcx_vec_pos): New.
4511 (vcx_handle_shape): New.
4512 (vcx_ensure_register_in_range): New.
4513 (vcx_handle_register_arguments): New.
4514 (vcx_handle_insn_block): New.
4515 (vcx_handle_common_checks): New.
4516 (do_vcx1): New.
4517 (do_vcx2): New.
4518 (do_vcx3): New.
4519 * testsuite/gas/arm/cde-missing-fp.d: New test.
4520 * testsuite/gas/arm/cde-missing-fp.l: New test.
4521 * testsuite/gas/arm/cde-missing-mve.d: New test.
4522 * testsuite/gas/arm/cde-missing-mve.l: New test.
4523 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4524 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4525 * testsuite/gas/arm/cde-mve.s: New test.
4526 * testsuite/gas/arm/cde-warnings.l:
4527 * testsuite/gas/arm/cde-warnings.s:
4528 * testsuite/gas/arm/cde.d:
4529 * testsuite/gas/arm/cde.s:
4530
4934a27c
MM		 45312020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
4532 Matthew Malcomson <matthew.malcomson@arm.com>
4533
4534 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
4535 CDE coprocessor that can be enabled.
4536 (enum pred_instruction_type): New pred type.
4537 (BAD_NO_VPT): New error message.
4538 (BAD_CDE): New error message.
4539 (BAD_CDE_COPROC): New error message.
4540 (enum operand_parse_code): Add new immediate operands.
4541 (parse_operands): Account for new immediate operands.
4542 (check_cde_operand): New.
4543 (cde_coproc_enabled): New.
4544 (cde_coproc_pos): New.
4545 (cde_handle_coproc): New.
4546 (cxn_handle_predication): New.
4547 (do_custom_instruction_1): New.
4548 (do_custom_instruction_2): New.
4549 (do_custom_instruction_3): New.
4550 (do_cx1): New.
4551 (do_cx1a): New.
4552 (do_cx1d): New.
4553 (do_cx1da): New.
4554 (do_cx2): New.
4555 (do_cx2a): New.
4556 (do_cx2d): New.
4557 (do_cx2da): New.
4558 (do_cx3): New.
4559 (do_cx3a): New.
4560 (do_cx3d): New.
4561 (do_cx3da): New.
4562 (handle_pred_state): Define new IT block behaviour.
4563 (insns): Add newn CX*{,d}{,a} instructions.
4564 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
4565 Define new cdecp extension strings.
4566 * doc/c-arm.texi: Document new cdecp extension arguments.
4567 * testsuite/gas/arm/cde-scalar.d: New test.
4568 * testsuite/gas/arm/cde-scalar.s: New test.
4569 * testsuite/gas/arm/cde-warnings.d: New test.
4570 * testsuite/gas/arm/cde-warnings.l: New test.
4571 * testsuite/gas/arm/cde-warnings.s: New test.
4572 * testsuite/gas/arm/cde.d: New test.
4573 * testsuite/gas/arm/cde.s: New test.
4574
4b5aaf5f
L		 45752020-02-10 H.J. Lu <hongjiu.lu@intel.com>
4576
4577 PR gas/25516
4578 * config/tc-i386.c (intel64): Renamed to ...
4579 (isa64): This.
4580 (match_template): Accept Intel64 only instruction by default.
4581 (i386_displacement): Updated.
4582 (md_parse_option): Updated.
4583 * c-i386.texi: Update -mamd64/-mintel64 documentation.
4584 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
4585 -mamd64 to x86-64-sysenter-amd.
4586 * testsuite/gas/i386/x86-64-sysenter.d: New file.
4587
33176d91
AM		 45882020-02-10 Alan Modra <amodra@gmail.com>
4589
4590 * config/obj-elf.c (obj_elf_change_section): Error for section
4591 type, attr or entsize changes in assembly.
4592 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
4593 * testsuite/gas/elf/section5.l: Update.
4594
82194874
AM		 45952020-02-10 Alan Modra <amodra@gmail.com>
4596
4597 * output-file.c (output_file_close): Do a normal close when
4598 flag_always_generate_output.
4599 * write.c (write_object_file): Don't stop output when
4600 flag_always_generate_output.
4601
9fc0b501
SB		 46022020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
4603
4604 PR 25469
4605 * config/tc-z80.c: Add -gbz80 command line option to generate code
4606 for the GameBoy Z80. Add support for generating DWARF.
4607 * config/tc-z80.h: Add support for DWARF debug information
4608 generation.
4609 * doc/c-z80.texi: Document new command line option.
4610 * testsuite/gas/z80/gbz80_all.d: New file.
4611 * testsuite/gas/z80/gbz80_all.s: New file.
4612 * testsuite/gas/z80/z80.exp: Run the new tests.
4613 * testsuite/gas/z80/z80n_all.d: New file.
4614 * testsuite/gas/z80/z80n_all.s: New file.
4615 * testsuite/gas/z80/z80n_reloc.d: New file.
4616
b7d07216
L		 46172020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4618
4619 PR gas/25381
4620 * config/obj-elf.c (get_section): Also check
4621 linked_to_symbol_name.
4622 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
4623 (obj_elf_parse_section_letters): Handle the 'o' flag.
4624 (build_group_lists): Renamed to ...
4625 (build_additional_section_info): This. Set elf_linked_to_section
4626 from map_head.linked_to_symbol_name.
4627 (elf_adjust_symtab): Updated.
4628 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
4629 * doc/as.texi: Document the 'o' flag.
4630 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
4631 * testsuite/gas/elf/section18.d: New file.
4632 * testsuite/gas/elf/section18.s: Likewise.
4633 * testsuite/gas/elf/section19.d: Likewise.
4634 * testsuite/gas/elf/section19.s: Likewise.
4635 * testsuite/gas/elf/section20.d: Likewise.
4636 * testsuite/gas/elf/section20.s: Likewise.
4637 * testsuite/gas/elf/section21.d: Likewise.
4638 * testsuite/gas/elf/section21.l: Likewise.
4639 * testsuite/gas/elf/section21.s: Likewise.
4640
5eb617a7
L		 46412020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4642
4643 * NEWS: Mention x86 assembler options to align branches for
4644 binutils 2.34.
4645
986ac314
L		 46462020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4647
4648 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
4649 only for ELF targets.
4650 * testsuite/gas/i386/unique.d: Don't xfail.
4651 * testsuite/gas/i386/x86-64-unique.d: Likewise.
4652
19234a6d
AM		 46532020-02-06 Alan Modra <amodra@gmail.com>
4654
4655 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
4656 * testsuite/gas/i386/x86-64-unique.d: Likewise.
4657
02e0be69
AM		 46582020-02-06 Alan Modra <amodra@gmail.com>
4659
4660 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
4661 xfail, and rename test.
4662 * testsuite/gas/elf/section12b.d: Likewise.
4663 * testsuite/gas/elf/section16a.d: Likewise.
4664 * testsuite/gas/elf/section16b.d: Likewise.
4665
a8c4d40b
L		 46662020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4667
4668 PR gas/25380
4669 * config/obj-elf.c (section_match): Removed.
4670 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
4671 section_id.
4672 (obj_elf_change_section): Replace info and group_name arguments
4673 with match_p. Also update the section ID and flags from match_p.
4674 (obj_elf_section): Handle "unique,N". Update call to
4675 obj_elf_change_section.
4676 * config/obj-elf.h (elf_section_match): New.
4677 (obj_elf_change_section): Updated.
4678 * config/tc-arm.c (start_unwind_section): Update call to
4679 obj_elf_change_section.
4680 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
4681 * config/tc-microblaze.c (microblaze_s_data): Likewise.
4682 (microblaze_s_sdata): Likewise.
4683 (microblaze_s_rdata): Likewise.
4684 (microblaze_s_bss): Likewise.
4685 * config/tc-mips.c (s_change_section): Likewise.
4686 * config/tc-msp430.c (msp430_profiler): Likewise.
4687 * config/tc-rx.c (parse_rx_section): Likewise.
4688 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
4689 * doc/as.texi: Document "unique,N" in .section directive.
4690 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
4691 * testsuite/gas/elf/section15.d: New file.
4692 * testsuite/gas/elf/section15.s: Likewise.
4693 * testsuite/gas/elf/section16.s: Likewise.
4694 * testsuite/gas/elf/section16a.d: Likewise.
4695 * testsuite/gas/elf/section16b.d: Likewise.
4696 * testsuite/gas/elf/section17.d: Likewise.
4697 * testsuite/gas/elf/section17.l: Likewise.
4698 * testsuite/gas/elf/section17.s: Likewise.
4699 * testsuite/gas/i386/unique.d: Likewise.
4700 * testsuite/gas/i386/unique.s: Likewise.
4701 * testsuite/gas/i386/x86-64-unique.d: Likewise.
4702 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
4703
575d37ae
L		 47042020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4705
4706 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
4707
2384096c
G		 47082020-02-01 Anthony Green <green@moxielogic.com>
4709
0be2fe67 4710 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2384096c 4711
95441c43
SL		 47122020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4713
4714 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
4715 %tls_ldo.
4716
d465d695
AV		 47172020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
4718
4719 PR gas/25472
4720 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
4721 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
4722 +mve.
4723 * testsuite/gas/arm/mve_dsp.d: New test.
4724
d26cc8a9
NC		 47252020-01-31 Nick Clifton <nickc@redhat.com>
4726
4727 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
4728 rather than BFD_RELOC_NONE.
4729
90e9955a
SP		 47302020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
4731
4732 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
4733 to support VLDMIA instruction for MVE.
4734 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
4735 instruction for MVE.
4736 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
4737 instruction for MVE.
4738 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
4739 instruction for MVE.
4740 * testsuite/gas/arm/mve-ldst.d: New test.
4741 * testsuite/gas/arm/mve-ldst.s: Likewise.
4742
53943f32
NC		 47432020-01-31 Nick Clifton <nickc@redhat.com>
4744
4745 * po/fr.po: Updated French translation.
4746 * po/ru.po: Updated Russian translation.
4747
c3036ed0
RS		 47482020-01-31 Richard Sandiford <richard.sandiford@arm.com>
4749
4750 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
4751 .s for the movprfx.
4752 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
4753 * testsuite/gas/aarch64/sve-movprfx_28.d,
4754 * testsuite/gas/aarch64/sve-movprfx_28.l,
4755 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
4756
2ae4c703
JB		 47572020-01-30 Jan Beulich <jbeulich@suse.com>
4758
4759 * config/tc-i386.c (output_disp): Tighten base_opcode check.
4760 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
4761 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
4762 Adjust expectations.
4763
bd434cc4
JM		 47642020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
4765
4766 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
4767 * testsuite/gas/bpf/alu-be.d: Likewise.
4768 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
4769 * testsuite/gas/bpf/alu32-be.d: Likewise.
4770
aeab2b26
JB		 47712020-01-30 Jan Beulich <jbeulich@suse.com>
4772
4773 * testsuite/gas/i386/x86-64-branch-2.s,
4774 testsuite/gas/i386/x86-64-branch-4.s,
4775 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
4776 * testsuite/gas/i386/ilp32/x86-64-branch.d,
4777 testsuite/gas/i386/x86-64-branch-2.d,
4778 testsuite/gas/i386/x86-64-branch-4.l,
4779 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
4780
873494c8
JB		 47812020-01-30 Jan Beulich <jbeulich@suse.com>
4782
4783 * config/tc-i386.c (process_suffix): .
4784 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
4785 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
4786 Add LRETQ case.
4787 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
4788 suffix.
4789 testsuite/gas/i386/x86_64.s: Add RETF cases.
4790 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4791 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
4792 testsuite/gas/i386/x86-64-opcode.d,
4793 testsuite/gas/i386/x86-64-suffix-intel.d,
4794 testsuite/gas/i386/x86-64-suffix.d,
4795 testsuite/gas/i386/x86_64-intel.d
4796 testsuite/gas/i386/x86_64.d: Adjust expectations.
4797 * testsuite/gas/i386/x86-64-suffix.e,
4798 testsuite/gas/i386/x86_64.e: New.
4799
62b3f548
JB		 48002020-01-30 Jan Beulich <jbeulich@suse.com>
4801
4802 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
4803 special case.
4804
bc31405e
L		 48052020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4806
4807 PR binutils/25445
4808 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
4809 movsxd.
4810 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
4811 differences. Document movslq and movsxd.
4812 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
4813 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
4814 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
4815 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
4816 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
4817 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
4818 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
4819 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
4820 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
4821 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
4822 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
4823
e3696f67
AM		 48242020-01-27 Alan Modra <amodra@gmail.com>
4825
4826 * testsuite/gas/all/gas.exp: Replace case statements with switch
4827 statements.
4828 * testsuite/gas/elf/elf.exp: Likewise.
4829 * testsuite/gas/macros/macros.exp: Likewise.
4830 * testsuite/lib/gas-defs.exp: Likewise.
4831
7568c93b
TC		 48322020-01-27 Tamar Christina <tamar.christina@arm.com>
4833
4834 PR 25403
4835 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
4836 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
4837
403d1bd9
JW		 48382020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4839
4840 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
4841 s exts must be known, so rename *ok* to *fail*.
4842 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
4843 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
4844 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
4845 above change.
4846 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
4847 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
4848
be4c5e58
L		 48492020-01-22 H.J. Lu <hongjiu.lu@intel.com>
4850
4851 PR gas/25438
4852 * config/tc-i386.c (check_long_reg): Always disallow double word
4853 suffix in mnemonic with word general register.
4854 * testsuite/gas/i386/general.s: Replace word general register
4855 with double word general register for movl.
4856 * testsuite/gas/i386/inval.s: Add tests for movl with word general
4857 register.
4858 * testsuite/gas/i386/general.l: Updated.
4859 * testsuite/gas/i386/inval.l: Likewise.
4860
9e7028aa
AM		 48612020-01-22 Alan Modra <amodra@gmail.com>
4862
4863 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
4864 __tls_get_addr_desc and __tls_get_addr_opt.
4865
e3ed17f3
JB		 48662020-01-21 Jan Beulich <jbeulich@suse.com>
4867
4868 * testsuite/gas/i386/inval-crc32.s,
4869 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
4870 * testsuite/gas/i386/inval-crc32.l,
4871 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
4872
1a035124
JB		 48732020-01-21 Jan Beulich <jbeulich@suse.com>
4874
4875 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
4876 generic code path. Deal with No_lSuf being set in a template.
4877 * testsuite/gas/i386/inval-crc32.l,
4878 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
4879 instead of error(s) when operand size is ambiguous.
4880 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4881 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
4882 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
4883 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
4884 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
4885 Adjust expectations.
4886
c006a730
JB		 48872020-01-21 Jan Beulich <jbeulich@suse.com>
4888
4889 * config/tc-i386.c (process_suffix): Drop SYSRET special case
4890 and an intel_syntax check. Re-write lack-of-suffix processing
4891 logic.
4892 * doc/c-i386.texi: Document operand size defaults for suffix-
4893 less AT&T syntax insns.
4894 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
4895 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
4896 testsuite/gas/i386/x86-64-avx-scalar.s,
4897 testsuite/gas/i386/x86-64-avx.s,
4898 testsuite/gas/i386/x86-64-bundle.s,
4899 testsuite/gas/i386/x86-64-intel64.s,
4900 testsuite/gas/i386/x86-64-lock-1.s,
4901 testsuite/gas/i386/x86-64-opcode.s,
4902 testsuite/gas/i386/x86-64-sse2avx.s,
4903 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
4904 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
4905 testsuite/gas/i386/x86-64-nops.s,
4906 testsuite/gas/i386/x86-64-ptwrite.s,
4907 testsuite/gas/i386/x86-64-simd.s,
4908 testsuite/gas/i386/x86-64-sse-noavx.s,
4909 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
4910 insns.
4911 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4912 testsuite/gas/i386/noreg64.s: Add further tests.
4913 * testsuite/gas/i386/ilp32/x86-64-nops.d,
4914 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
4915 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4916 testsuite/gas/i386/sse-noavx.d,
4917 testsuite/gas/i386/x86-64-intel64.d,
4918 testsuite/gas/i386/x86-64-nops.d,
4919 testsuite/gas/i386/x86-64-opcode.d,
4920 testsuite/gas/i386/x86-64-ptwrite-intel.d,
4921 testsuite/gas/i386/x86-64-ptwrite.d,
4922 testsuite/gas/i386/x86-64-simd-intel.d,
4923 testsuite/gas/i386/x86-64-simd-suffix.d,
4924 testsuite/gas/i386/x86-64-simd.d,
4925 testsuite/gas/i386/x86-64-sse-noavx.d
4926 testsuite/gas/i386/x86-64-suffix.d,
4927 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
4928 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
4929 testsuite/gas/i386/noreg64.l: New.
4930 * testsuite/gas/i386/i386.exp: Run new tests.
4931
c906a69a
JB		 49322020-01-21 Jan Beulich <jbeulich@suse.com>
4933
4934 * testsuite/gas/i386/avx512_bf16_vl.s,
4935 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
4936 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
4937 broadcast forms of VCVTNEPS2BF16.
4938 * testsuite/gas/i386/avx512_bf16_vl.d,
4939 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
4940
26916852
NC		 49412020-01-20 Nick Clifton <nickc@redhat.com>
4942
4943 * po/uk.po: Updated Ukranian translation.
4944
14470f07
L		 49452020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4946
4947 PR ld/25416
4948 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
4949 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
4950 x32 object.
4951 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
4952 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
4953 R_X86_64_GOTPC32_TLSDESC relocation.
4954
1b1bb2c6
NC		 49552020-01-18 Nick Clifton <nickc@redhat.com>
4956
4957 * configure: Regenerate.
4958 * po/gas.pot: Regenerate.
4959
ae774686
NC		 49602020-01-18 Nick Clifton <nickc@redhat.com>
4961
4962 Binutils 2.34 branch created.
4963
42e04b36
L		 49642020-01-17 H.J. Lu <hongjiu.lu@intel.com>
4965
4966 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
4967 with vex_encoding_vex.
4968 (parse_insn): Likewise.
4969 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
4970 and {vex3} documentation.
4971 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
4972 {vex}.
4973 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
4974
2da2eaf4
AV		 49752020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
4976
4977 PR 25376
4978 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
4979 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
4980 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
4981 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
4982 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
4983 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
4984
45a4bb20
JB		 49852020-01-16 Jan Beulich <jbeulich@suse.com>
4986
4987 * config/tc-i386.c (match_template): Drop found_cpu_match local
4988 variable.
4989
4814632e
JB		 49902020-01-16 Jan Beulich <jbeulich@suse.com>
4991
4992 * testsuite/gas/i386/avx512dq-inval.l,
4993 testsuite/gas/i386/avx512dq-inval.s: New.
4994 * testsuite/gas/i386/i386.exp: Run new test.
4995
131cb553
JL		 49962020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4997
4998 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
4999 relocations when the target is 430X, except when extracting part of an
5000 expression.
5001 (msp430_srcoperand): Adjust comment.
5002 Initialize the expp member of the msp430_operand_s struct as
5003 appropriate.
5004 (msp430_dstoperand): Likewise.
5005 * testsuite/gas/msp430/msp430.exp: Run new test.
5006 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
5007 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
5008
c24d0e8d
AM		 50092020-01-15 Alan Modra <amodra@gmail.com>
5010
5011 * configure.tgt: Add sparc-*-freebsd case.
5012
e44925ae
LC		 50132020-01-14 Lili Cui <lili.cui@intel.com>
5014
5015 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
5016 * testsuite/gas/i386/align-branch-1b.d: Likewise.
5017 * testsuite/gas/i386/align-branch-1c.d: Likewise.
5018 * testsuite/gas/i386/align-branch-1d.d: Likewise.
5019 * testsuite/gas/i386/align-branch-1e.d: Likewise.
5020 * testsuite/gas/i386/align-branch-1f.d: Likewise.
5021 * testsuite/gas/i386/align-branch-1g.d: Likewise.
5022 * testsuite/gas/i386/align-branch-1h.d: Likewise.
5023 * testsuite/gas/i386/align-branch-1i.d: Likewise.
5024 * testsuite/gas/i386/align-branch-5.d: Likewise.
5025 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
5026 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
5027 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
5028 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
5029 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
5030 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
5031 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
5032 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
5033 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
5034 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
5035 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
5036 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
5037
7a6bf3be
SB		 50382020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
5039
5040 PR 25377
5041 * config/tc-z80.c: Add support for half precision, single
5042 precision and double precision floating point values.
5043 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
5044 * doc/as.texi: Add new z80 command line options.
5045 * doc/c-z80.texi: Document new z80 command line options.
5046 * testsuite/gas/z80/ez80_pref_dis.s: New test.
5047 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
5048 * testsuite/gas/z80/z80.exp: Run the new test.
5049 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
5050 * testsuite/gas/z80/fp_zeda32.d: Likewise.
5051 * testsuite/gas/z80/strings.d: Update expected output.
5052
82e9597c
MM		 50532020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
5054
5055 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
5056 dependency.
5057
5e4f7e05
CZ		 50582020-01-13 Claudiu Zissulescu <claziss@gmail.com>
5059
5060 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
5061 the CPU.
5062 * config/tc-arc.h: Add header if/defs.
5063 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
5064
febda64f
AM		 50652020-01-13 Alan Modra <amodra@gmail.com>
5066
5067 * testsuite/gas/wasm32/allinsn.d: Update expected output.
5068
5496abe1
AM		 50692020-01-13 Alan Modra <amodra@gmail.com>
5070
5071 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
5072 insertion.
5073
ec4181f2
AM		 50742020-01-10 Alan Modra <amodra@gmail.com>
5075
5076 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
5077 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
5078
40c75bc8
SB		 50792020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5080
5081 PR 25224
5082 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
5083 opcode byte values.
5084 (emit_ld_r_r): Likewise.
5085 (emit_ld_rr_m): Likewise.
5086 (emit_ld_rr_nn): Likewise.
5087
72aea328
JB		 50882020-01-09 Jan Beulich <jbeulich@suse.com>
5089
5090 * config/tc-i386.c (optimize_encoding): Add
5091 is_any_vex_encoding() invocations. Drop respective
5092 i.tm.extension_opcode == None checks.
5093
3f93af61
JB		 50942020-01-09 Jan Beulich <jbeulich@suse.com>
5095
5096 * config/tc-i386.c (md_assemble): Check RegRex is clear during
5097 REX transformations. Correct comment indentation.
5098
7697afb6
JB		 50992020-01-09 Jan Beulich <jbeulich@suse.com>
5100
5101 * config/tc-i386.c (optimize_encoding): Generalize register
5102 transformation for TEST optimization.
5103
d835a58b
JB		 51042020-01-09 Jan Beulich <jbeulich@suse.com>
5105
5106 * testsuite/gas/i386/x86-64-sysenter-amd.s,
5107 testsuite/gas/i386/x86-64-sysenter-amd.d,
5108 testsuite/gas/i386/x86-64-sysenter-amd.l,
5109 testsuite/gas/i386/x86-64-sysenter-intel.d,
5110 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
5111 * testsuite/gas/i386/i386.exp: Run new tests.
5112
915808f6
NC		 51132020-01-08 Nick Clifton <nickc@redhat.com>
5114
5115 PR 25284
5116 * doc/as.texi (Align): Document the fact that all arguments can be
5117 omitted.
5118 (Balign): Likewise.
5119 (P2align): Likewise.
5120
f1f28025
NC		 51212020-01-08 Nick Clifton <nickc@redhat.com>
5122
5123 PR 14891
5124 * config/obj-elf.c (obj_elf_section): Fail if the section name is
5125 already defined as a different symbol type.
5126 * testsuite/gas/elf/pr14891.s: New test source file.
5127 * testsuite/gas/elf/pr14891.d: New test driver.
5128 * testsuite/gas/elf/pr14891.s: New test expected error output.
5129 * testsuite/gas/elf/elf.exp: Run the new test.
5130
030a2e78
AM		 51312020-01-08 Alan Modra <amodra@gmail.com>
5132
5133 * config/tc-z8k.c (md_begin): Make idx unsigned.
5134 (get_specific): Likewise for this_index.
5135
2a1ebfb2
CZ		 51362020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
5137
5138 * onfig/tc-arc.c (parse_reloc_symbol): New function.
5139 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
5140 (md_operand): Set X_md to absent.
5141 (arc_parse_name): Check for X_md.
5142
16d87673
SB		 51432020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
5144
5145 PR 25311
5146 * as.h (TC_STRING_ESCAPES): Provide a default definition.
5147 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
5148 NO_STRING_ESCAPES.
5149 * read.c (next_char_of_string): Likewise.
5150 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
5151 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
5152
a2322019
NC		 51532020-01-03 Nick Clifton <nickc@redhat.com>
5154
5155 * po/sv.po: Updated Swedish translation.
5156
5437a02a
JB		 51572020-01-03 Jan Beulich <jbeulich@suse.com>
5158
5159 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
5160 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5161
567dfba2
JB		 51622020-01-03 Jan Beulich <jbeulich@suse.com>
5163
5164 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
5165 by-element usdot. Add 64-bit form tests for by-element sudot.
5166 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
5167
8c45011a
JB		 51682020-01-03 Jan Beulich <jbeulich@suse.com>
5169
5170 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5171 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5172
f4950f76
JB		 51732020-01-03 Jan Beulich <jbeulich@suse.com>
5174
5175 * testsuite/gas/aarch64/f64mm.d,
5176 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5177
6655dba2
SB		 51782020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
5179
5180 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5181 support for assembler code generated by SDCC. Add new relocation
5182 types. Add z80-elf target support.
5183 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5184 labels. Local labels starts from ".L".
5185 * NEWS: Mention the new support.
5186 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5187 * testsuite/gas/all/fwdexp.s: Likewise.
5188 * testsuite/gas/all/cond.l: Likewise.
5189 * testsuite/gas/all/cond.s: Likewise.
5190 * testsuite/gas/all/fwdexp.d: Likewise.
5191 * testsuite/gas/all/fwdexp.s: Likewise.
5192 * testsuite/gas/elf/section2.e-mips: Likewise.
5193 * testsuite/gas/elf/section2.l: Likewise.
5194 * testsuite/gas/elf/section2.s: Likewise.
5195 * testsuite/gas/macros/app1.d: Likewise.
5196 * testsuite/gas/macros/app1.s: Likewise.
5197 * testsuite/gas/macros/app2.d: Likewise.
5198 * testsuite/gas/macros/app2.s: Likewise.
5199 * testsuite/gas/macros/app3.d: Likewise.
5200 * testsuite/gas/macros/app3.s: Likewise.
5201 * testsuite/gas/macros/app4.d: Likewise.
5202 * testsuite/gas/macros/app4.s: Likewise.
5203 * testsuite/gas/macros/app4b.s: Likewise.
5204 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5205 * testsuite/gas/z80/z80.exp: Add new tests
5206 * testsuite/gas/z80/dollar.d: New file.
5207 * testsuite/gas/z80/dollar.s: New file.
5208 * testsuite/gas/z80/ez80_adl_all.d: New file.
5209 * testsuite/gas/z80/ez80_adl_all.s: New file.
5210 * testsuite/gas/z80/ez80_adl_suf.d: New file.
5211 * testsuite/gas/z80/ez80_isuf.s: New file.
5212 * testsuite/gas/z80/ez80_z80_all.d: New file.
5213 * testsuite/gas/z80/ez80_z80_all.s: New file.
5214 * testsuite/gas/z80/ez80_z80_suf.d: New file.
5215 * testsuite/gas/z80/r800_extra.d: New file.
5216 * testsuite/gas/z80/r800_extra.s: New file.
5217 * testsuite/gas/z80/r800_ii8.d: New file.
5218 * testsuite/gas/z80/r800_z80_doc.d: New file.
5219 * testsuite/gas/z80/z180.d: New file.
5220 * testsuite/gas/z80/z180.s: New file.
5221 * testsuite/gas/z80/z180_z80_doc.d: New file.
5222 * testsuite/gas/z80/z80_doc.d: New file.
5223 * testsuite/gas/z80/z80_doc.s: New file.
5224 * testsuite/gas/z80/z80_ii8.d: New file.
5225 * testsuite/gas/z80/z80_ii8.s: New file.
5226 * testsuite/gas/z80/z80_in_f_c.d: New file.
5227 * testsuite/gas/z80/z80_in_f_c.s: New file.
5228 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5229 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5230 * testsuite/gas/z80/z80_out_c_0.d: New file.
5231 * testsuite/gas/z80/z80_out_c_0.s: New file.
5232 * testsuite/gas/z80/z80_reloc.d: New file.
5233 * testsuite/gas/z80/z80_reloc.s: New file.
5234 * testsuite/gas/z80/z80_sli.d: New file.
5235 * testsuite/gas/z80/z80_sli.s: New file.
5236
a65b5de6
SN		 52372020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
5238
5239 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5240 REGLIST_RN.
5241
b14ce8bf
AM		 52422020-01-01 Alan Modra <amodra@gmail.com>
5243
5244 Update year range in copyright notice of all files.
5245
0b114740 5246For older changes see ChangeLog-2019
3499769a 5247\f
0b114740 5248Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 5249
5250Copying and distribution of this file, with or without modification,
5251are permitted in any medium without royalty provided the copyright
5252notice and this notice are preserved.
5253
5254Local Variables:
5255mode: change-log
5256left-margin: 8
5257fill-column: 74
5258version-control: never
5259End:
GDB Binutils - Deliverables
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