1 2020-07-15 Nick Clifton <nickc@redhat.com>
3 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
4 the addend field of REL relocations. Store the full addend into
5 the note for REL relocations.
7 2020-07-15 Jan Beulich <jbeulich@suse.com>
9 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
11 * testsuite/gas/i386/x86-64-stack-intel.d,
12 testsuite/gas/i386/x86-64-stack-suffix.d,
13 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
15 2020-07-15 Jan Beulich <jbeulich@suse.com>
17 * testsuite/gas/i386/disassem.d,
18 testsuite/gas/i386/ilp32/x86-64-branch.d,
19 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
20 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
21 testsuite/gas/i386/noreg32.d,
22 testsuite/gas/i386/noreg64-rex64.d,
23 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
24 testsuite/gas/i386/opcode.d,
25 testsuite/gas/i386/solaris/x86-64-branch-2.d,
26 testsuite/gas/i386/solaris/x86-64-jump.d,
27 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
28 testsuite/gas/i386/solaris/x86-64-nop-3.d,
29 testsuite/gas/i386/solaris/x86-64-nop-4.d,
30 testsuite/gas/i386/solaris/x86-64-nop-5.d,
31 testsuite/gas/i386/solaris/x86-64-relax-2.d,
32 testsuite/gas/i386/solaris/x86-64-relax-3.d,
33 testsuite/gas/i386/x86-64-align-branch-1a.d,
34 testsuite/gas/i386/x86-64-align-branch-1b.d,
35 testsuite/gas/i386/x86-64-align-branch-1c.d,
36 testsuite/gas/i386/x86-64-align-branch-1d.d,
37 testsuite/gas/i386/x86-64-align-branch-1e.d,
38 testsuite/gas/i386/x86-64-align-branch-1f.d,
39 testsuite/gas/i386/x86-64-align-branch-1g.d,
40 testsuite/gas/i386/x86-64-align-branch-1h.d,
41 testsuite/gas/i386/x86-64-align-branch-1i.d,
42 testsuite/gas/i386/x86-64-align-branch-2a.d,
43 testsuite/gas/i386/x86-64-align-branch-2b.d,
44 testsuite/gas/i386/x86-64-align-branch-2c.d,
45 testsuite/gas/i386/x86-64-align-branch-3.d,
46 testsuite/gas/i386/x86-64-align-branch-4a.d,
47 testsuite/gas/i386/x86-64-align-branch-4b.d,
48 testsuite/gas/i386/x86-64-align-branch-5.d,
49 testsuite/gas/i386/x86-64-align-branch-6.d,
50 testsuite/gas/i386/x86-64-branch-2.d,
51 testsuite/gas/i386/x86-64-branch-3.d,
52 testsuite/gas/i386/x86-64-branch.d,
53 testsuite/gas/i386/x86-64-disassem.d,
54 testsuite/gas/i386/x86-64-disp32.d,
55 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
56 testsuite/gas/i386/x86-64-gotpcrel.d,
57 testsuite/gas/i386/x86-64-ifunc.d,
58 testsuite/gas/i386/x86-64-jump.d,
59 testsuite/gas/i386/x86-64-lfence-byte.d,
60 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
61 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
62 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
63 testsuite/gas/i386/x86-64-lfence-load.d,
64 testsuite/gas/i386/x86-64-lfence-ret-a.d,
65 testsuite/gas/i386/x86-64-lfence-ret-b.d,
66 testsuite/gas/i386/x86-64-lfence-ret-c.d,
67 testsuite/gas/i386/x86-64-lfence-ret-d.d,
68 testsuite/gas/i386/x86-64-lfence-ret-e.d,
69 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
70 testsuite/gas/i386/x86-64-mpx-branch-1.d,
71 testsuite/gas/i386/x86-64-mpx.d,
72 testsuite/gas/i386/x86-64-nop-3.d,
73 testsuite/gas/i386/x86-64-nop-4.d,
74 testsuite/gas/i386/x86-64-nop-5.d,
75 testsuite/gas/i386/x86-64-nops-7.d,
76 testsuite/gas/i386/x86-64-notrack.d,
77 testsuite/gas/i386/x86-64-opcode.d,
78 testsuite/gas/i386/x86-64-relax-2.d,
79 testsuite/gas/i386/x86-64-relax-3.d,
80 testsuite/gas/i386/x86-64-relax-4.d,
81 testsuite/gas/i386/x86-64-rtm.d,
82 testsuite/gas/i386/x86-64-stack.d,
83 testsuite/gas/i386/x86-64-unique.d,
84 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
86 2020-07-14 H.J. Lu <hongjiu.lu@intel.com>
89 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
91 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
92 * testsuite/gas/i386/addr32.d: Updated.
93 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
94 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
95 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
96 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
98 2020-07-14 Jan Beulich <jbeulich@suse.com>
100 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
101 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
102 * testsuite/gas/i386/intel.d,
103 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
105 2020-07-14 Jan Beulich <jbeulich@suse.com>
107 * testsuite/gas/i386/prefix.d: Adjust expectations.
109 2020-07-14 Jan Beulich <jbeulich@suse.com>
111 * testsuite/gas/i386/x86-64-avx-intel.d,
112 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
114 2020-07-14 Jan Beulich <jbeulich@suse.com>
116 * testsuite/gas/i386/movbe-suffix.d,
117 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
118 * testsuite/gas/i386/i386.exp: Run new tests.
120 2020-07-14 Jan Beulich <jbeulich@suse.com>
122 * testsuite/gas/i386/crc32-suffix.d,
123 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
124 * testsuite/gas/i386/i386.exp: Run new tests.
125 * testsuite/gas/i386/arch-10-bdver1.d,
126 testsuite/gas/i386/arch-10-bdver2.d,
127 testsuite/gas/i386/arch-10-bdver3.d,
128 testsuite/gas/i386/arch-10-bdver4.d,
129 testsuite/gas/i386/arch-10-btver1.d,
130 testsuite/gas/i386/arch-10-btver2.d,
131 testsuite/gas/i386/arch-10-lzcnt.d,
132 testsuite/gas/i386/arch-10-prefetchw.d,
133 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
134 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
135 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
136 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
137 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
138 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
139 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
140 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
141 testsuite/gas/i386/x86-64-arch-2-btver1.d,
142 testsuite/gas/i386/x86-64-arch-2-btver2.d,
143 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
144 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
145 testsuite/gas/i386/x86-64-arch-2.d,
146 testsuite/gas/i386/x86-64-crc32.d,
147 testsuite/gas/i386/x86-64-pseudos.d,
148 testsuite/gas/i386/x86-64-sse-noavx.d,
149 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
151 2020-07-14 Jan Beulich <jbeulich@suse.com>
153 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
154 ModR/M-encoded byte register cases.
155 * testsuite/gas/i386/x86-64-pseudos.d,
156 testsuite/gas/i386/x86-64-reg-intel.d,
157 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
159 2020-07-14 Jan Beulich <jbeulich@suse.com>
161 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
162 not-ModR/M-encoded byte register cases.
163 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
165 2020-07-14 Jan Beulich <jbeulich@suse.com>
167 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
168 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
169 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
170 testsuite/gas/i386/ilp32/x86-64-avx.d,
171 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
172 testsuite/gas/i386/ilp32/x86-64-crc32.d,
173 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
174 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
175 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
176 testsuite/gas/i386/ilp32/x86-64-reg.d,
177 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
178 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
179 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
180 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
181 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
182 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
185 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
187 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
190 2020-07-13 Nick Clifton <nickc@redhat.com>
192 * po/fr.po: Updated French translation.
194 2020-07-13 Alan Modra <amodra@gmail.com>
196 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
197 * testsuite/gas/elf/dwarf2-12.d: Likewise.
198 * testsuite/gas/elf/dwarf2-13.d: Likewise.
199 * testsuite/gas/elf/dwarf2-14.d: Likewise.
201 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
203 * config/tc-i386.c (output_insn): Check i.xstate to set
204 GNU_PROPERTY_X86_FEATURE_2_TMM.
205 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
206 x86-64-property-8 and x86-64-property-9.
207 * testsuite/gas/i386/x86-64-property-7.d: New file.
208 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
209 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
210 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
211 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
212 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
214 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
216 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
217 has_regymm, has_regzmm and has_regtmm. Add xstate.
218 (md_assemble): Set i.xstate from operand types in instruction
220 (build_modrm_byte): Updated.
221 (output_insn): Check i.xstate.
222 * testsuite/gas/i386/i386.exp: Run property-6 and
224 * testsuite/gas/i386/property-6.d: New file.
225 * testsuite/gas/i386/property-6.s: Updated.
226 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
228 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
230 * testsuite/gas/i386/property-5.d: Correct test name.
232 2020-07-10 Lili Cui <lili.cui@intel.com>
234 * NEWS: Mention support for Intel AMX instructions.
235 * config/tc-i386.c (i386_error): Add invalid_sib_address.
236 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
237 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
238 (match_simd_size): Add tmmword check.
239 (operand_type_match): Add tmmword.
240 (type_names): Add rTMM.
241 (i386_error): Add invalid_tmm_register_set.
242 (check_VecOperands): Handle invalid_sib_address and
243 invalid_tmm_register_set.
244 (match_template): Handle invalid_sib_address.
245 (build_modrm_byte): Handle non-vector SIB and zmmword.
246 (i386_index_check): Disallow RegIP for non-vector SIB.
247 (check_register): Handle zmmword.
248 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
249 * testsuite/gas/i386/i386.exp: Add AMX new tests.
250 * testsuite/gas/i386/intel-regs.d: Add tmm.
251 * testsuite/gas/i386/intel-regs.s: Add tmm.
252 * testsuite/gas/i386/x86-64-amx-intel.d: New.
253 * testsuite/gas/i386/x86-64-amx-inval.l: New.
254 * testsuite/gas/i386/x86-64-amx-inval.s: New.
255 * testsuite/gas/i386/x86-64-amx.d: New.
256 * testsuite/gas/i386/x86-64-amx.s: New.
257 * testsuite/gas/i386/x86-64-amx-bad.d: New.
258 * testsuite/gas/i386/x86-64-amx-bad.s: New.
260 2020-07-10 Tom de Vries <tdevries@suse.de>
262 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
263 readelf's line table decoding.
264 * testsuite/gas/elf/dwarf2-12.d: Likewise.
265 * testsuite/gas/elf/dwarf2-13.d: Likewise.
266 * testsuite/gas/elf/dwarf2-14.d: Likewise.
267 * testsuite/gas/elf/dwarf2-15.d: Likewise.
268 * testsuite/gas/elf/dwarf2-16.d: Likewise.
269 * testsuite/gas/elf/dwarf2-17.d: Likewise.
270 * testsuite/gas/elf/dwarf2-18.d: Likewise.
271 * testsuite/gas/elf/dwarf2-19.d: Likewise.
272 * testsuite/gas/elf/dwarf2-5.d: Likewise.
273 * testsuite/gas/elf/dwarf2-6.d: Likewise.
274 * testsuite/gas/elf/dwarf2-7.d: Likewise.
276 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
278 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
279 VEX/EVEX vector instructions.
280 * testsuite/gas/i386/property-4.d: New file.
281 * testsuite/gas/i386/property-4.s: Likewise.
282 * testsuite/gas/i386/property-5.d: Likewise.
283 * testsuite/gas/i386/property-5.s: Likewise.
284 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
285 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
287 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
289 * NEWS: Mention --enable-x86-used-note.
290 * configure.ac: Configure with --enable-x86-used-note by default
292 * configure: Regenerated.
294 2020-07-09 Alan Modra <amodra@gmail.com>
296 * config/obj-coff.h: Remove TE_PE support.
297 * config/tc-ppc.c: Likewise.
298 * config/tc-ppc.h: Likewise.
299 * configure.tgt: Remove powerpc PE and powerpc lynxos.
300 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
302 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
304 2020-07-08 Jan Beulich <jbeulich@suse.com>
306 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
308 * testsuite/gas/i386/i386.exp: Run new tests.
310 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
312 * config/tc-arc.c (find_opcode_match): Add error messages.
313 * testsuite/gas/arc/add_s-err.s: Update test.
314 * testsuite/gas/arc/asm-errors.err: Likewise.
315 * testsuite/gas/arc/cpu-em-err.s: Likewise.
316 * testsuite/gas/arc/hregs-err.s: Likewise.
317 * testsuite/gas/arc/warn.s: Likewise.
319 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
322 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
324 2020-07-07 Alan Modra <amodra@gmail.com>
326 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
327 * testsuite/gas/ppc/ppc.exp: Likewise.
328 * testsuite/gas/all/weakref1l.d: Likewise.
330 2020-07-07 Nick Clifton <nickc@redhat.com>
332 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
335 2020-07-06 Jan Beulich <jbeulich@suse.com>
337 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
338 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
339 testsuite/gas/i386/x86-64-evex-wig1.d,
340 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
343 2020-07-06 Jan Beulich <jbeulich@suse.com>
345 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
346 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
347 * testsuite/gas/i386/avx512f-opts-intel.d,
348 testsuite/gas/i386/avx512f-opts.d
349 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
350 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
352 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
355 * config/tc-arm.c: Fix spelling mistake.
356 * config/tc-riscv.c: Likewise.
357 * config/tc-z80.c: Likewise.
358 * po/gas.pot: Regenerate.
360 2020-07-06 Nick Clifton <nickc@redhat.com>
362 * po/uk.po: Updated Ukranian translation.
364 2020-07-04 Nick Clifton <nickc@redhat.com>
366 * configure: Regenerate.
367 * po/gas.pot: Regenerate.
369 2020-07-04 Nick Clifton <nickc@redhat.com>
371 * version.m4: Change version number to 2.35.50.
372 * configure: Regenerate.
373 * po/bfd.pot: Regenerate.
375 2020-07-04 Nick Clifton <nickc@redhat.com>
377 Binutils 2.35 branch created.
379 2020-07-03 Alan Modra <amodra@gmail.com>
382 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
384 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
386 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
387 swap two source operands.
389 2020-07-02 Nick Clifton <nickc@redhat.com>
391 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
393 2020-07-02 Alex Coplan <alex.coplan@arm.com>
395 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
396 segfault on negative chars.
397 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
398 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
400 2020-07-02 Nick Clifton <nickc@redhat.com>
403 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
405 * testsuite/gas/ia64/unwind.d: Likewise.
406 * testsuite/gas/mmix/bspec-1.d: Likewise.
407 * testsuite/gas/mmix/bspec-2.d: Likewise.
408 * testsuite/gas/mmix/comment-1.d: Likewise.
409 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
411 2020-07-01 Alan Modra <amodra@gmail.com>
413 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
415 2020-07-01 Alan Modra <amodra@gmail.com>
417 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
418 in data sections, and mep.
420 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
422 * NEWS: Mention x86 NaCl target support removal.
423 * config/tc-i386.c: Remove x86 NaCl target support.
424 * config/tc-i386.h: Likewise.
425 * configure.tgt: Likewise.
426 * testsuite/gas/i386/i386.exp: Likewise.
427 * testsuite/gas/i386/iamcu-1.d: Likewise.
428 * testsuite/gas/i386/iamcu-2.d: Likewise.
429 * testsuite/gas/i386/iamcu-3.d: Likewise.
430 * testsuite/gas/i386/iamcu-4.d: Likewise.
431 * testsuite/gas/i386/iamcu-5.d: Likewise.
432 * testsuite/gas/i386/k1om.d: Likewise.
433 * testsuite/gas/i386/l1om.d: Likewise.
435 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
437 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
438 checking into riscv_csr_address.
439 (riscv_csr_version_check): Likewise.
440 (riscv_csr_address): New function. Return the suitable CSR address
441 after checking the ISA dependency and versions. Issue warnings if
442 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
443 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
444 priv spec versions for them.
445 (reg_csr_lookup_internal): Call riscv_csr_address to find the
446 suitable CSR address.
447 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
448 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
449 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
450 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
451 priv spec warnings here. These warnings are added by accident.
452 Remove them and only focus on the ISA dependency warnings.
453 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
454 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
455 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
456 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
457 than the privileged ones.
458 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
459 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
460 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
461 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
462 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
463 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
464 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
465 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
466 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
467 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
469 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
471 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
472 (md_assemble): Don't process ImmExt without operands.
474 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
477 * config/tc-mmix.c (md_assemble) <fixup for
478 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
479 Also, set its fx_no_overflow.
480 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
481 Similarly this fixup affects 4 bytes, not 8 and needs its
483 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
484 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
486 2020-06-29 Alan Modra <amodra@gmail.com>
488 * config/tc-s12z.c: Use C style comments.
489 * config/tc-z80.c: Likewise.
490 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
492 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
494 * config/tc-i386.c (md_assemble): Process ImmExt without
497 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
499 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
500 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
501 VECSIB256 and VECSIB512, respectively.
502 (build_modrm_byte): Replace vecsib with sib.
504 2020-06-26 Jan Beulich <jbeulich@suse.com>
506 * testsuite/gas/i386/nop-1-suffix.d: New.
507 * testsuite/gas/i386/i386.exp: Run new test.
509 2020-06-26 Pat Bernardi <bernardi@adacore.com>
511 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
512 (md_pseudo_table): Handle "gnu_attribute".
513 * doc/as.texi: Document GNU attribute for M68K.
515 2020-06-25 Nick Clifton <nickc@redhat.com>
518 * config/tc-arm.c (arm_force_relocation): Force resolution of
519 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
520 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
522 2020-06-25 Jan Beulich <jbeulich@suse.com>
524 * config/tc-i386.c (md_assemble): Move call to process_immext()
526 (process_operands): ... here.
528 2020-06-25 Jan Beulich <jbeulich@suse.com>
530 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
531 diagnostic when there is a sizing prefix. Switch to word/dword/
532 qword encoding when there is a sizing prefix and no (explicit or
534 (update_imm): Handle presence of a sizing prefix.
535 * testsuite/gas/i386/noreg16-data32.d,
536 testsuite/gas/i386/noreg32-data16.d,
537 testsuite/gas/i386/noreg32-data16.e,
538 testsuite/gas/i386/noreg64-data16.d,
539 testsuite/gas/i386/noreg64-data16.e,
540 testsuite/gas/i386/noreg64-rex64.d: New.
541 * testsuite/gas/i386/i386.exp: Run new tests.
542 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
543 Introduce and use pfx* macros.
544 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
546 * testsuite/gas/i386/noreg16.d: Adjust expectations.
548 2020-06-25 Jan Beulich <jbeulich@suse.com>
550 * testsuite/gas/i386/avx-16bit.d,
551 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
552 testsuite/gas/i386/avx512f-16bit.d,
553 testsuite/gas/i386/avx512f.d,
554 testsuite/gas/i386/evex-lig256.d,
555 testsuite/gas/i386/evex-lig512.d
556 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
557 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
558 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
559 testsuite/gas/i386/sse2-16bit.d,
560 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
563 2020-06-25 Jan Beulich <jbeulich@suse.com>
565 * config/tc-i386.c (md_assemble): Also reject explicit REX
566 prefixes with VEX and alike encoded insns. Zap consumed bits
568 (output_insn): Don't ignore REX prefix for VEX and alike
569 encodings; abort() instead if encountered.
570 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
572 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
573 * testsuite/gas/i386/x86-64-pseudos.d,
574 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
576 2020-06-25 Jan Beulich <jbeulich@suse.com>
578 * config/tc-i386.c (process_operands): Translate explicit REX
579 prefix into i.rex for SSE2AVX templates.
580 (set_rex_vrex): New helper.
581 (build_modrm_byte): Use it.
582 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
584 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
586 2020-06-25 Jan Beulich <jbeulich@suse.com>
588 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
589 templates when there's no data size prefix.
590 (md_assemble): Reject data size prefix also for legacy encoded
592 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
593 Uncomment previously not working line.
594 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
596 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
597 testsuite/gas/i386/sse2avx.d: Adjust expectations.
599 2020-06-25 Jan Beulich <jbeulich@suse.com>
601 * config/tc-i386.c (build_evex_prefix): Drop early setting of
604 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
606 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
607 explicit_priv_attr. It used to indicate CSR or priv instructions are
609 (riscv_is_priv_insn): Return True if it is a privileged instruction.
610 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
611 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
612 (riscv_write_out_attrs): Clarification of when to generate the elf
613 priv spec attributes.
614 * testsuite/gas/riscv/attribute-11.s: Add comments.
615 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
616 `priv_insn_<n>` to decide which priv instruction is expected to used.
618 * testsuite/gas/riscv/attribute-14a.d: Likewise.
619 * testsuite/gas/riscv/attribute-14b.d: Likewise.
620 * testsuite/gas/riscv/attribute-14c.d: Likewise.
621 * testsuite/gas/riscv/attribute-14d.d: Likewise.
622 * testsuite/gas/riscv/attribute-14e.d: Likewise.
624 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
626 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
627 (riscv_set_default_priv_spec): Get the priv spec version from the
628 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
630 2020-06-20 Alan Modra <amodra@gmail.com>
632 * configure.tgt: Set bfd_gas for all SH targets.
634 2020-06-18 Jan Beulich <jbeulich@suse.com>
636 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
637 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
640 2020-06-16 Lili Cui <lili.cui@intel.com>
642 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
643 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
644 * doc/c-i386.texi: Add avx512_vp2intersect.
646 2020-06-16 Jan Beulich <jbeulich@suse.com>
648 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
650 * testsuite/gas/i386/sse-check.s: Adjust comment.
651 * testsuite/gas/i386/sse-check-error.l,
652 testsuite/gas/i386/sse-check-warn.e,
653 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
656 2020-06-16 Alan Modra <amodra@gmail.com>
658 * config/tc-tic30.h: Remove OBJ_AOUT support.
659 * configure.tgt: Delete tic30-*-*aout* entry.
661 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
663 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
665 (elf32xtensa_abi): New declaration.
666 (option_abi_windowed, option_abi_call0): New enum constants.
667 (md_longopts): Add entries for --abi-windowed and --abi-call0.
668 (md_parse_option): Add handlers for --abi-windowed and
670 (xtensa_add_config_info): Use xtensa_abi_choice instead of
671 XSHAL_ABI to format ABI tag.
672 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
673 --abi-call0 to the list of options.
674 * doc/c-xtensa.texi: Add description for options --abi-windowed
676 * testsuite/gas/xtensa/abi-call0.d: New test definition.
677 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
678 * testsuite/gas/xtensa/abi.s: New test source.
680 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
683 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
685 * testsuite/gas/i386/tsxldtrk.s: Likewise.
686 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
687 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
689 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
691 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
692 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
693 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
695 2020-06-09 Seth Girvan <snth@snthhacks.com>
697 * doc/c-avr.texi: Improve wording.
699 2020-06-09 Jan Beulich <jbeulich@suse.com>
701 * testsuite/gas/i386/x86-64-pseudos-bad.s,
702 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
704 2020-06-09 Jan Beulich <jbeulich@suse.com>
706 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
708 * testsuite/gas/i386/prefix.d: Adjust expectations.
710 2020-06-09 Jan Beulich <jbeulich@suse.com>
712 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
713 with VEX/EVEX encoding tests.
714 * testsuite/gas/i386/prefix.d: Adjust expectations.
716 2020-06-09 Jan Beulich <jbeulich@suse.com>
718 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
720 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
721 * testsuite/gas/i386/noreg64.d: Adjust expectations.
722 * testsuite/gas/i386/noreg-intel64.d,
723 testsuite/gas/i386/noreg-intel64.l,
724 testsuite/gas/i386/noreg-intel64.s: New.
725 * testsuite/gas/i386/i386.exp: Run new tests.
727 2020-06-09 Jan Beulich <jbeulich@suse.com>
729 * config/tc-i386.c (vex_encoding_error): New enumerator.
730 (VEX_check_operands): Rename to VEX_check_encoding. Check
731 for vex_encoding_error. Move Imm4 handling ...
732 (check_VecOperands): ... here.
733 (match_template): Call VEX_check_encoding when there are no
734 operands. Split construct calling check_VecOperands and
735 VEX_check_encoding (when there are operands).
736 (check_register): Don't blindly set vex_encoding_evex.
737 * testsuite/gas/i386/pseudos-bad.s,
738 testsuite/gas/i386/pseudos-bad.l: New.
739 * testsuite/gas/i386/i386.exp: Run new test.
740 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
742 2020-06-08 Alex Coplan <alex.coplan@arm.com>
744 * config/tc-arm.c (insns): Add dfb.
745 * testsuite/gas/arm/dfb.d: New test.
746 * testsuite/gas/arm/dfb.s: Input for test.
748 2020-06-08 Nick Clifton <nickc@redhat.com>
750 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
752 2020-06-08 Jan Beulich <jbeulich@suse.com>
754 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
756 2020-06-08 Jan Beulich <jbeulich@suse.com>
758 * config/tc-i386.c (check_byte_reg): Drop dead conditional
761 2020-06-08 Jan Beulich <jbeulich@suse.com>
763 * config/tc-i386.c (check_register): Split RegTR handling, to
764 fail recognition also in 64-bit mode as well as with i586 or
765 i686 explicitly enabled.
766 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
767 * testsuite/gas/i386/x86_64-intel.d,
768 testsuite/gas/i386/x86_64.d: Adjust expectations.
770 2020-06-08 Jan Beulich <jbeulich@suse.com>
772 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
773 * testsuite/gas/cfi/cfi.exp: Run this test.
775 2020-06-08 Jan Beulich <jbeulich@suse.com>
777 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
778 check to %st(N) parsing logic.
779 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
781 2020-06-08 Jan Beulich <jbeulich@suse.com>
783 * config/tc-i386.c (bad_reg): New.
784 (check_VecOperations, i386_att_operand, i386_parse_name): Check
786 (check_register): New, broken out from ...
787 (parse_real_register): ... here. Call it.
788 (parse_register): Call it, and error upon failure.
789 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
790 testsuite/gas/i386/x86-64-equ-bad.s,
791 testsuite/gas/i386/x86-64-equ-bad.l: New.
792 * testsuite/gas/i386/i386.exp: Run new tests.
794 2020-06-06 Alan Modra <amodra@gmail.com>
796 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
797 * doc/c-ppc.texi: Likewise.
799 2020-06-06 Alan Modra <amodra@gmail.com>
801 * config/tc-ppc.c: Update throughout for reloc renaming.
803 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
805 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
808 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
810 * config/tc-riscv.c (explicit_csr): New static boolean.
811 Used to indicate CSR are explictly used.
812 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
813 (riscv_write_out_attrs): If we already have set elf priv
814 attributes, then generate them. Otherwise, don't generate
815 them when no CSR are used.
816 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
817 * testsuite/gas/riscv/attribute-02.d: Likewise.
818 * testsuite/gas/riscv/attribute-03.d: Likewise.
819 * testsuite/gas/riscv/attribute-04.d: Likewise.
820 * testsuite/gas/riscv/attribute-05.d: Likewise.
821 * testsuite/gas/riscv/attribute-06.d: Likewise.
822 * testsuite/gas/riscv/attribute-07.d: Likewise.
823 * testsuite/gas/riscv/attribute-08.d: Likewise.
824 * testsuite/gas/riscv/attribute-09.d: Likewise.
825 * testsuite/gas/riscv/attribute-10.d: Likewise.
826 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
827 * testsuite/gas/riscv/attribute-11.s: New testcase.
828 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
829 used, so we should output the ELF priv attributes.
830 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
831 used, so output the priv attributes according to the -mpriv-spec.
832 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
833 used, so ignore the -mpriv-spec setting.
835 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
837 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
839 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
840 endianness to cgen_get_insn_value and cgen_put_insn_value.
842 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
844 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
847 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
849 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
851 (md_assemble): Remove no longer needed hack.
853 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
855 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
857 (gas_cgen_md_apply_fix): Likewise.
858 (gas_cgen_md_apply_fix): Likewise.
859 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
861 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
864 2020-06-04 Alan Modra <amodra@gmail.com>
866 * testsuite/config/default.exp: Remove global directive outside
868 * testsuite/gas/mep/complex-relocs.exp: Likewise.
869 * testsuite/gas/microblaze/relax_size.exp: Likewise.
870 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
871 * testsuite/gas/mt/relocs.exp: Likewise.
872 * testsuite/gas/rx/rx.exp: Likewise.
874 2020-06-03 Stephen Casner <casner@acm.org>
876 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
878 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
879 Jim Wilson <jimw@sifive.com>
882 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
883 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
884 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
885 Move B before SB. Move J before UJ.
887 2020-06-01 Alex Coplan <alex.coplan@arm.com>
889 * write.c (relax_segment): Fix handling of negative offset when
890 relaxing an rs_org frag.
891 * testsuite/gas/aarch64/org-neg.d: New test.
892 * testsuite/gas/aarch64/org-neg.l: Error output for test.
893 * testsuite/gas/aarch64/org-neg.s: Input for test.
894 * testsuite/gas/arm/org-neg.d: New test.
895 * testsuite/gas/arm/org-neg.l: Error output for test.
896 * testsuite/gas/arm/org-neg.s: Input for test.
898 2020-05-28 Stephen Casner <casner@acm.org>
900 Fix unexpected failures in gas testsuite for pdp11-aout target.
901 These are caused by the PDP11's mix of little-endian octets in
902 shorts but shorts in big endian order for long or quad.
904 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
905 * testsuite/gas/all/gas.exp: Select alternate test scripts for
906 pdp11, skip octa test completely.
907 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
908 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
909 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
911 2020-05-28 Alex Coplan <alex.coplan@arm.com>
913 * frags.c (frag_grow): Fix comment.
915 2020-05-27 Stephen Casner <casner@acm.org>
918 * config/tc-pdp11.c (parse_reg): Distinguish register names from
919 symbols that begin with a register name.
920 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
921 * testsuite/gas/pdp11/pr26001.s: Likewise.
922 * testsuite/gas/pdp11/pr26001.d: Likewise.
924 2020-05-27 Simon Cook <simon.cook@embecosm.com>
926 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
927 pointer when creating struct riscv_csr_extra.
929 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
931 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
932 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
933 * testsuite/gas/i386/inval-avx512f.l: Updated.
935 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
937 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
938 load/store instruction variants with alignment hints.
939 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
940 instruction variants with alignment hints.
942 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
945 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
946 instead of R_XGATE_PCREL_X.
947 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
948 BFD_RELOC_XGATE_PCREL_X.
950 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
953 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
954 with &fragP->fr_literal[0].
956 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
959 * config/tc-vax.c (md_estimate_size_before_relax): Replace
960 fragP->fr_literal with &fragP->fr_literal[0].
961 (md_convert_frag): Likewise.
963 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
966 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
967 with &fragP->fr_literal[0].
969 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
972 * config/tc-crx.c (getreg_image): Change argument type to int.
973 (md_convert_frag): Replace fragP->fr_literal with
974 &fragP->fr_literal[0].
976 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
979 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
980 sprintf with memmove.
982 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
984 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
985 with &fragP->fr_literal[0].
987 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
990 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
991 2 overlapping strings.
993 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
995 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
996 with &fragP->fr_literal[0].
998 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1000 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1001 with &fragp->fr_literal[0].
1002 * config/tc-microblaze.c (md_apply_fix): Likewise.
1003 * config/tc-sh.c (md_convert_frag): Likewise.
1005 2020-05-24 Jim Wilson <jimw@sifive.com>
1008 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1009 asection to segT. New locals seg and subseg. Call subseg_set before
1010 fix_new_exp. Call subseg_set after loop to restore original values.
1012 2020-05-21 Alan Modra <amodra@gmail.com>
1014 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1016 * config/obj-elf.c: Likewise.
1017 * config/tc-aarch64.c: Likewise.
1018 * config/tc-arm.c: Likewise.
1019 * config/tc-m68k.c: Likewise.
1020 * config/tc-nios2.c: Likewise.
1021 * config/tc-tic30.c: Likewise.
1022 * ecoff.c: Likewise.
1024 * stabs.c: Likewise.
1025 * symbols.c: Likewise.
1026 * testsuite/gas/all/test-gen.c: Likewise.
1028 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1030 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1031 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1032 Static variables which are used to set the ISA extensions. You can
1033 use -march (or ELF build attributes) and -misa-spec to set them,
1035 (ext_version_hash): The hash table used to handle the extensions
1037 (init_ext_version_hash): Initialize the ext_version_hash according
1038 to riscv_ext_version_table.
1039 (riscv_get_default_ext_version): The callback function of
1040 riscv_parse_subset_t. According to the choosed ISA spec,
1041 get the default version for the specific extension.
1042 (riscv_set_arch): Set the callback function.
1043 (enum options, struct option md_longopts): Add new option -misa-spec.
1044 (md_parse_option): Do not call riscv_set_arch for -march. We will
1045 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1046 to set default_isa_spec class.
1047 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1048 ext_version_hash, and then call riscv_set_arch to set the architecture
1049 with versions according to default_arch_with_ext.
1050 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1052 * testsuite/gas/riscv/attribute-03.d: Likewise.
1053 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1054 already set it's version to 2p1 by march, so no need to use the default
1055 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1056 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1057 ISA spec 2p2, so set 0p0 to it.
1058 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1059 zicsr is 2p0 according to ISA spec 20191213.
1060 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1061 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1062 You can set them by configure options --with-arch and
1063 --with-isa-spec, respectively.
1064 (riscv_set_default_isa_spec): New function used to set the
1066 (md_parse_option): Call riscv_set_default_isa_spec rather than
1067 call riscv_get_isa_spec_class directly.
1068 (riscv_after_parse_args): If the -isa-spec is not set, then we
1069 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1070 calling riscv_set_default_isa_spec.
1071 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1072 the --with-isa-spec may be set to different ISA spec.
1073 * testsuite/gas/riscv/attribute-02.d: Likewise.
1074 * testsuite/gas/riscv/attribute-03.d: Likewise.
1075 * testsuite/gas/riscv/attribute-04.d: Likewise.
1076 * testsuite/gas/riscv/attribute-05.d: Likewise.
1077 * testsuite/gas/riscv/attribute-06.d: Likewise.
1078 * testsuite/gas/riscv/attribute-07.d: Likewise.
1079 * configure.ac: Add configure options, --with-arch and
1081 * configure: Regenerated.
1082 * config.in: Regenerated.
1083 * config/tc-riscv.c (default_priv_spec): Static variable which is
1084 used to check if the CSR is valid for the chosen privilege spec. You
1085 can use -mpriv-spec to set it.
1086 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1087 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1088 (riscv_init_csr_hashes): Only need to initialize one hash table
1090 (riscv_csr_class_check): Change the return type to void. Don't check
1091 the ISA dependency if -mcsr-check isn't set.
1092 (riscv_csr_version_check): New function. Check and find the CSR address
1093 from csr_extra_hash, according to default_priv_spec. Report warning
1094 for the invalid CSR if -mcsr-check is set.
1095 (reg_csr_lookup_internal): Updated.
1096 (reg_lookup_internal): Likewise.
1097 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1098 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1099 (md_parse_option): Call riscv_set_default_priv_version to set
1101 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1102 privilege spec to the newest one.
1103 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1104 include/opcode/riscv.h.
1105 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1106 to check the ISA dependency for CSR, so fix the spec version by adding
1108 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1109 version warnings for the test case.
1110 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1111 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1112 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1113 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1114 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1115 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1116 Check whether the CSR is valid when privilege version 1.9 is choosed.
1117 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1118 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1119 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1120 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1121 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1122 Check whether the CSR is valid when privilege version 1.10 is choosed.
1123 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1124 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1125 Check whether the CSR is valid when privilege version 1.11 is choosed.
1126 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1127 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1128 setting. You can set it by configure option --with-priv-spec.
1129 (riscv_set_default_priv_spec): New function used to set the default
1131 (md_parse_option): Call riscv_set_default_priv_spec rather than
1132 call riscv_get_priv_spec_class directly.
1133 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1134 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1135 calling riscv_set_default_priv_spec.
1136 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1137 the --with-priv-spec may be set to different privilege spec.
1138 * testsuite/gas/riscv/priv-reg.d: Likewise.
1139 * configure.ac: Add configure option --with-priv-spec.
1140 * configure: Regenerated.
1141 * config.in: Regenerated.
1142 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1143 explicit_attr. Set it to TRUE if any ELF attribute is found.
1144 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1145 the priv attributes are set.
1146 (md_assemble): Set the default_priv_spec according to the priv
1147 attributes when we start to assemble instruction.
1148 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1149 riscv_write_out_attrs. Update the arch and priv attributes. If we
1150 don't set the corresponding ELF attributes, then try to output the
1152 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1153 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1154 to update the arch and priv attributes.
1155 (s_riscv_attribute): Make sure all arch and priv attributes are set
1156 before any instruction.
1157 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1158 ELF attribute or -march-attr is set. If the priv attributes are not
1159 set, then try to update them by the default setting (-mpriv-spec or
1161 * testsuite/gas/riscv/attribute-02.d: Likewise.
1162 * testsuite/gas/riscv/attribute-03.d: Likewise.
1163 * testsuite/gas/riscv/attribute-04.d: Likewise.
1164 * testsuite/gas/riscv/attribute-06.d: Likewise.
1165 * testsuite/gas/riscv/attribute-07.d: Likewise.
1166 * testsuite/gas/riscv/attribute-08.d: Likewise.
1167 * testsuite/gas/riscv/attribute-09.d: Likewise.
1168 * testsuite/gas/riscv/attribute-10.d: Likewise.
1169 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1170 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1171 set by priv attributes must be supported.
1172 * testsuite/gas/riscv/attribute-05.s: Likewise.
1173 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1174 priv attributes according to the -mpriv-spec option.
1175 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1176 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1177 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1178 * testsuite/gas/riscv/priv-reg.d: Removed.
1179 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1180 CSR according to the priv spec 1.9.
1181 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1182 CSR according to the priv spec 1.9.1.
1183 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1184 CSR according to the priv spec 1.10.
1185 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1186 CSR according to the priv spec 1.11.
1187 * config/tc-riscv.c (md_show_usage): Add descriptions about
1188 the new GAS options.
1189 * doc/c-riscv.texi: Likewise.
1191 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1193 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1194 * testsuite/gas/ppc/power9.d: Likewise.
1195 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1196 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1197 sync, wait, waitrsv>: Add tests.
1198 * testsuite/gas/ppc/power10.d: Likewise.
1200 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1203 * config/tc-arm.c : Add arm_ext_v8r feature.
1204 (it_fsm_post_encode): Check arm_ext_v8r feature.
1205 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1207 2020-05-19 Alan Modra <amodra@gmail.com>
1209 * write.c (write_contents): Use bfd_get_filename rather than
1210 accessing bfd->filename directly. Use bfd_section_name rather
1211 than accessing section->name directly.
1213 2020-05-19 Alan Modra <amodra@gmail.com>
1215 * symbols.c (local_symbol_make): Init all of lsy_flags.
1217 2020-05-18 Alan Modra <amodra@gmail.com>
1219 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1220 before looking at add_symbol->sy_flags.
1222 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1224 * config/tc-i386.c: Not handle lret/iret.
1225 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1226 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1227 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1228 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1229 * testsuite/gas/i386/lfence-ret.s: Ditto.
1230 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1231 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1232 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1233 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1234 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1235 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1236 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1238 2020-05-15 Alan Modra <amodra@gmail.com>
1239 Alex Coplan <alex.coplan@arm.com>
1241 * symbols.c (struct local_symbol): Update comment.
1242 (resolve_symbol_value): For resolved symbols equated to other
1243 symbols, verify that the referenced symbol is not a local_symbol
1244 before accessing sy_value. Don't leave symbol loops during
1245 finalize_syms resolution.
1246 * testsuite/gas/all/assign-bad-recursive.d: New test.
1247 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1248 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1249 * testsuite/gas/all/gas.exp: Run it.
1251 2020-05-14 Nick Clifton <nickc@redhat.com>
1253 * po/sv.po: Updated Swedish translation.
1255 2020-05-11 Alan Modra <amodra@gmail.com>
1257 * testsuite/gas/ppc/scalarquad.d,
1258 * testsuite/gas/ppc/scalarquad.s: New test.
1259 * testsuite/gas/ppc/ppc.exp: Run it.
1261 2020-05-11 Alan Modra <amodra@gmail.com>
1263 * testsuite/gas/ppc/rightmost.d,
1264 * testsuite/gas/ppc/rightmost.s: New test.
1265 * testsuite/gas/ppc/ppc.exp: Run it.
1267 2020-05-11 Alan Modra <amodra@gmail.com>
1269 * testsuite/gas/ppc/xvtlsbb.d,
1270 * testsuite/gas/ppc/xvtlsbb.s: New test.
1271 * testsuite/gas/ppc/ppc.exp: Run it.
1273 2020-05-11 Alan Modra <amodra@gmail.com>
1275 * testsuite/gas/ppc/stringop.d,
1276 * testsuite/gas/ppc/stringop.s: New test.
1277 * testsuite/gas/ppc/ppc.exp: Run it.
1279 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1281 * testsuite/gas/ppc/set_bool.d,
1282 * testsuite/gas/ppc/set_bool.s: New test.
1283 * testsuite/gas/ppc/ppc.exp: Run it.
1285 2020-05-11 Alan Modra <amodra@gmail.com>
1287 * testsuite/gas/ppc/bitmanip.d,
1288 * testsuite/gas/ppc/bitmanip.s: New test.
1289 * testsuite/gas/ppc/ppc.exp: Run it.
1291 2020-05-11 Alan Modra <amodra@gmail.com>
1293 * testsuite/gas/ppc/genpcv.d,
1294 * testsuite/gas/ppc/genpcv.s: New test.
1295 * testsuite/gas/ppc/ppc.exp: Run it.
1297 2020-05-11 Alan Modra <amodra@gmail.com>
1299 * testsuite/gas/ppc/maskmanip.d,
1300 * testsuite/gas/ppc/maskmanip.s: New test.
1301 * testsuite/gas/ppc/ppc.exp: Run it.
1303 2020-05-11 Alan Modra <amodra@gmail.com>
1304 Peter Bergner <bergner@linux.ibm.com>
1306 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1307 (md_assemble): Check acc specified in correct operand.
1308 * testsuite/gas/ppc/outerprod.d,
1309 * testsuite/gas/ppc/outerprod.s,
1310 * testsuite/gas/ppc/vsx4.d,
1311 * testsuite/gas/ppc/vsx4.s: New tests.
1312 * testsuite/gas/ppc/ppc.exp: Run them.
1314 2020-05-11 Alan Modra <amodra@gmail.com>
1316 * testsuite/gas/ppc/simd_perm.d,
1317 * testsuite/gas/ppc/simd_perm.s: New test.
1318 * testsuite/gas/ppc/ppc.exp: Run it.
1320 2020-05-11 Alan Modra <amodra@gmail.com>
1322 * testsuite/gas/ppc/int128.d,
1323 * testsuite/gas/ppc/int128.s: New test.
1324 * testsuite/gas/ppc/ppc.exp: Run it.
1326 2020-05-11 Alan Modra <amodra@gmail.com>
1328 * testsuite/gas/ppc/vsx_32byte.d,
1329 * testsuite/gas/ppc/vsx_32byte.s: New test.
1330 * testsuite/gas/ppc/ppc.exp: Run it.
1332 2020-05-11 Alan Modra <amodra@gmail.com>
1334 * testsuite/gas/ppc/vec_mul.s,
1335 * testsuite/gas/ppc/vec_mul.d: New test.
1336 * testsuite/gas/ppc/ppc.exp: Run it.
1338 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1340 * testsuite/gas/ppc/byte_rev.d,
1341 * testsuite/gas/ppc/byte_rev.s: New test.
1342 * testsuite/gas/ppc/ppc.exp: Run it.
1344 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1346 * testsuite/gas/ppc/power10.d: Add paste. tests.
1347 * testsuite/gas/ppc/power10.s: Likewise.
1349 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1351 * testsuite/gas/ppc/power10.s: New test.
1352 * testsuite/gas/ppc/power10.d: Likewise.
1353 * testsuite/gas/ppc/ppc.exp: Run it.
1355 2020-05-11 Alan Modra <amodra@gmail.com>
1357 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1359 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1360 place of -mfuture/-Mfuture.
1361 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1362 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1364 2020-05-06 Nick Clifton <nickc@redhat.com>
1366 * po/sv.po: Updated Swedish translation.
1368 2020-05-06 Nick Clifton <nickc@redhat.com>
1371 * doc/as.texi (Preprocessing): Replace cross reference to not
1372 existant document with a URL to the equivalent page in the GCC
1375 2020-05-05 Nick Clifton <nickc@redhat.com>
1377 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1378 construction of a DWARF-5 directory name table.
1379 * testsuite/gas/elf/pr25917.d: Update expected output.
1381 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1383 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1384 (md_parse_option): Remove initialization of elf_flags.
1386 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1389 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1390 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1391 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1393 2020-05-04 Nick Clifton <nickc@redhat.com>
1396 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1397 table's existence before looking at its entries.
1398 Also do not emit a default directory entry if there are no
1401 * testsuite/gas/elf/pr25917.s: New test source file.
1402 * testsuite/gas/elf/pr25917.d: New test driver.
1403 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1405 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1407 * config/tc-aarch64.c (fix_insn): Implement for
1408 AARCH64_OPND_UNDEFINED.
1409 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1410 * testsuite/gas/aarch64/udf.s: New.
1411 * testsuite/gas/aarch64/udf.d: New.
1412 * testsuite/gas/aarch64/udf-invalid.s: New.
1413 * testsuite/gas/aarch64/udf-invalid.l: New.
1414 * testsuite/gas/aarch64/udf-invalid.d: New.
1416 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1418 * config/tc-rx.c (elf_flags): Reset default value.
1419 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1421 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1423 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1424 if it's not defined.
1425 (microarch_earliest): New static variable.
1426 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1427 simcall opcode has mandatory parameter.
1428 (xg_init_global_config): Initialize microarch_earliest.
1430 2020-04-29 Nick Clifton <nickc@redhat.com>
1433 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1434 IMM0_8S and add support for IMM0_8U.
1435 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1436 unsigned 8-bit immediate.
1437 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1438 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1440 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1442 * NEWS: Add news entry for big-obj.
1443 * config/tc-i386.c (i386_target_format): Support new format.
1444 * doc/c-i386.texi: Add i386 support.
1445 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1446 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1448 2020-04-27 Nick Clifton <nickc@redhat.com>
1451 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1452 (assign_file_to_slot): New function. Fills in an entry in the
1454 (allocate_filenum): Use new function.
1455 (allocate_filename_to_slot): Use new function. If the specified
1456 slot entry is already in use, but was chosen automatically then
1457 reassign the automatic entry.
1459 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1461 * config/tc-i386.c (lfence_before_ret_shl): New member.
1462 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1464 (insert_after_load): Issue warning for REP CMPS/SCAS.
1465 (insert_before_before): Handle iret, Handle
1466 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1467 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1468 -mlfence-before-ret=[none/not/or/shl/yes].
1469 Enable -mlfence-before-ret=shl when
1470 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1471 (md_show_usage): Ditto.
1472 * doc/c-i386.texi: Ditto.
1473 * testsuite/gas/i386/i386.exp: Add new testcases.
1474 * testsuite/gas/i386/lfence-load-b.d: New.
1475 * testsuite/gas/i386/lfence-load-b.e: New.
1476 * testsuite/gas/i386/lfence-load.d: Modified.
1477 * testsuite/gas/i386/lfence-load.e: New.
1478 * testsuite/gas/i386/lfence-load.s: Modified.
1479 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1480 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1481 * testsuite/gas/i386/lfence-ret-c.d: New.
1482 * testsuite/gas/i386/lfence-ret-d.d: New.
1483 * testsuite/gas/i386/lfence-ret.s: Modified.
1484 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1485 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1486 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1487 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1488 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1489 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1490 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1491 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1492 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1493 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1495 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1498 * config/tc-xtensa.c (md_apply_fix): Replace
1499 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1500 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1501 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1502 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1503 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1505 2020-04-22 Alan Modra <amodra@gmail.com>
1507 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1508 symbol for ".symver .. remove".
1509 * doc/as.texi (.symver): Update.
1510 * testsuite/gas/symver/symver11.s: Make foo weak.
1511 * testsuite/gas/symver/symver11.d: Expect an error.
1512 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1514 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1516 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1518 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1521 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1522 * testsuite/gas/m68k/operands.d: Update.
1523 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1525 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1528 * testsuite/gas/arm/pr24753.d: New test.
1529 * testsuite/gas/arm/pr24753.s: New test.
1531 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1535 * NEWS: Mention .symver extension.
1536 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1538 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1539 add a version name. Add local, hidden and remove visibility
1541 (elf_frob_symbol): Handle the list of version names. Update the
1542 original symbol to local, hidden or remove it from the symbol
1544 (elf_frob_file_before_adjust): Handle the list of version names.
1545 * config/obj-elf.h (elf_visibility): New.
1546 (elf_versioned_name_list): Likewise.
1547 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1548 and visibility. Change versioned_name pointer to struct
1549 elf_versioned_name_list.
1550 * doc/as.texi: Update .symver directive.
1551 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1552 error checking tests.
1553 * testsuite/gas/symver/symver6.d: New file.
1554 * testsuite/gas/symver/symver7.d: Likewise.
1555 * testsuite/gas/symver/symver7.s: Likewise.
1556 * testsuite/gas/symver/symver8.d: Likewise.
1557 * testsuite/gas/symver/symver8.s: Likewise.
1558 * testsuite/gas/symver/symver9.s: Likewise.
1559 * testsuite/gas/symver/symver9a.d: Likewise.
1560 * testsuite/gas/symver/symver9b.d: Likewise.
1561 * testsuite/gas/symver/symver10.s: Likewise.
1562 * testsuite/gas/symver/symver10a.d: Likewise.
1563 * testsuite/gas/symver/symver10b.d: Likewise.
1564 * testsuite/gas/symver/symver11.d: Likewise.
1565 * testsuite/gas/symver/symver11.s: Likewise.
1566 * testsuite/gas/symver/symver12.d: Likewise.
1567 * testsuite/gas/symver/symver12.s: Likewise.
1568 * testsuite/gas/symver/symver13.d: Likewise.
1569 * testsuite/gas/symver/symver13.s: Likewise.
1570 * testsuite/gas/symver/symver14.d: Likewise.
1571 * testsuite/gas/symver/symver14.l: Likewise.
1572 * testsuite/gas/symver/symver15.d: Likewise.
1573 * testsuite/gas/symver/symver15.l: Likewise.
1574 * testsuite/gas/symver/symver6.l: Removed.
1575 * testsuite/gas/symver/symver6.s: Updated.
1577 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1579 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1581 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1582 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1583 * testsuite/gas/aarch64/system.d: Update.
1585 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1587 * testsuite/gas/aarch64/bti.d: Update -march option.
1588 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1589 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1590 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1591 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1593 2020-04-17 Alan Modra <amodra@gmail.com>
1595 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1597 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1598 Nick Clifton <nickc@redhat.com>
1601 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1603 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1604 for the type-2 test.
1605 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1606 targets running this test.
1608 2020-02-16 David Faust <david.faust@oracle.com>
1610 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1611 * testsuite/gas/bpf/jump32.s: New file.
1612 * testsuite/gas/bpf/jump32.d: Likewise.
1614 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1616 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1619 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1621 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1622 (md_pcrel_from): Remove prototytpe.
1623 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1625 (md_pcrel_from_section): Remove duplicate prototype.
1626 * tc.h (md_pcrel_from_section): Add prototype.
1627 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1628 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1629 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1630 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1631 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1632 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1633 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1634 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1635 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1636 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1637 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1638 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1639 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1640 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1641 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1642 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1643 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1644 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1645 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1646 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1647 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1648 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1649 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1650 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1651 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1652 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1653 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1654 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1655 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1656 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1657 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1658 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1659 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1660 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1661 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1662 md_apply_fix3): Delete prototypes.
1664 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1666 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1669 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1671 * doc/c-z80.texi: Fix @xref warnings.
1673 2020-04-07 Lili Cui <lili.cui@intel.com>
1675 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1676 (cpu_noarch): Likewise.
1677 * doc/c-i386.texi: Document TSXLDTRK.
1678 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1679 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1680 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1681 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1683 2020-04-02 Lili Cui <lili.cui@intel.com>
1685 * config/tc-i386.c (cpu_arch): Add .serialize.
1686 (cpu_noarch): Likewise.
1687 * doc/c-i386.texi: Document serialize.
1688 * testsuite/gas/i386/i386.exp: Run serialize tests
1689 * testsuite/gas/i386/serialize.d: Likewise.
1690 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1691 * testsuite/gas/i386/serialize.s: Likewise.
1693 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1695 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1696 * testsuite/gas/elf/section12b.d: Likewise.
1697 * testsuite/gas/elf/section16a.d: Likewise.
1698 * testsuite/gas/elf/section16b.d: Likewise.
1700 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1702 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1703 with a suppressed address register.
1705 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1708 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1709 * testsuite/gas/i386/localpic.s: Add a test for relocation
1710 against local absolute symbol.
1711 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1712 * testsuite/gas/i386/localpic.d: Updated.
1713 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1714 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1716 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1719 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1720 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1721 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1722 testsuite/gas/i386/x86-64-jump.d.
1723 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1724 Incorporate changes to
1725 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1726 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1727 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1728 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1729 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1731 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1735 * dwarf2dbg.c: Do not include "bignum.h".
1737 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1739 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1740 * testsuite/gas/riscv/alias-csr.s: Likewise.
1741 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1742 to priv-reg-pseudo-noalias.
1743 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1744 * testsuite/gas/riscv/bad-csr.l: Likewise.
1745 * testsuite/gas/riscv/bad-csr.s: Likewise.
1746 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1747 * testsuite/gas/riscv/satp.s: Likewise.
1748 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1749 csr instruction, including alias-csr testcase.
1750 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1751 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1752 pseudo instruction with objdump -Mno-aliases.
1753 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1754 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1755 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1756 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1757 * testsuite/gas/riscv/priv-reg.s: Likewise.
1758 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1759 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1760 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1762 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1764 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1765 sections with the "b" attribute.
1767 2020-03-22 Alan Modra <amodra@gmail.com>
1769 * testsuite/gas/s12z/truncated.d: Update expected output.
1771 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1774 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1775 * doc/c-z80.texi: Update documentation.
1777 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1782 Fix disassembling ED+A4/AC/B4/BC opcodes.
1783 Fix assembling lines containing colonless label and instruction
1784 with first operand inside parentheses.
1785 Fix registration of unsupported by target CPU registers.
1786 * config/tc-z80.c: See above.
1787 * config/tc-z80.h: See above.
1788 * testsuite/gas/z80/colonless.d: Update test.
1789 * testsuite/gas/z80/colonless.s: Likewise.
1790 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1791 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1792 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1793 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1794 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1795 * testsuite/gas/z80/unsup_regs.s: Likewise.
1796 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1797 * testsuite/gas/z80/z80.exp: Likewise.
1798 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1799 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1800 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1802 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1805 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1806 (parse_operands): Handle new operand codes.
1807 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1808 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1809 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1810 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1811 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1812 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1813 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1814 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1816 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1818 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1820 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1822 * testsuite/gas/i386/i386.exp: Run new tests.
1823 * testsuite/gas/i386/lfence-byte.d: New file.
1824 * testsuite/gas/i386/lfence-byte.e: Likewise.
1825 * testsuite/gas/i386/lfence-byte.s: Likewise.
1826 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1827 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1828 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1829 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1830 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1831 * testsuite/gas/i386/lfence-load.d: Likewise.
1832 * testsuite/gas/i386/lfence-load.s: Likewise.
1833 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1834 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1835 * testsuite/gas/i386/lfence-ret.s: Likewise.
1836 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1837 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1838 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1839 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1840 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1841 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1842 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1843 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1844 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1845 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1846 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1847 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1849 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1851 * config/tc-i386.c (lfence_after_load): New.
1852 (lfence_before_indirect_branch_kind): New.
1853 (lfence_before_indirect_branch): New.
1854 (lfence_before_ret_kind): New.
1855 (lfence_before_ret): New.
1858 (insert_lfence_after): New.
1859 (insert_lfence_before): New.
1860 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1862 (OPTION_MLFENCE_AFTER_LOAD): New.
1863 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1864 (OPTION_MLFENCE_BEFORE_RET): New.
1865 (md_longopts): Add -mlfence-after-load=,
1866 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1867 (md_parse_option): Handle -mlfence-after-load=,
1868 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1869 (md_show_usage): Display -mlfence-after-load=,
1870 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1871 (i386_cons_align): New.
1872 * config/tc-i386.h (i386_cons_align): New.
1873 (md_cons_align): New.
1874 * doc/c-i386.texi: Document -mlfence-after-load=,
1875 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1877 2020-03-11 Nick Clifton <nickc@redhat.com>
1881 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1882 (DWARF2_FILE_SIZE_NAME): Default to -1.
1883 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1884 whichever is higher.
1885 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1886 (NUM_MD5_BYTES): Define.
1887 (struct file entry): Add md5 field.
1888 (get_filenum): Delete and replace with...
1889 (get_basename): New function.
1890 (get_directory_table_entry): New function.
1891 (allocate_filenum): New function.
1892 (allocate_filename_to_slot): New function.
1893 (dwarf2_where): Use new functions.
1894 (dwarf2_directive_filename): Add support for extended .file
1896 (dwarf2_directive_loc): Allow the use of file number zero with
1898 (out_file_list): Rename to...
1899 (out_dir_and_file_list): Add DWARF 5 support.
1900 (out_debug_line): Emit extra values into the section header for
1902 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1903 * doc/as.texi (.file): Update the description of this pseudo-op.
1904 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1905 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1906 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1907 * NEWS: Mention the new feature.
1909 2020-03-10 Alan Modra <amodra@gmail.com>
1911 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1912 to avoid signed overflow.
1913 * config/tc-mcore.c (md_assemble): Likewise.
1914 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1915 * config/tc-nds32.c (SET_ADDEND): Likewise.
1916 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1918 2020-03-09 Jan Beulich <jbeulich@suse.com>
1920 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1921 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1922 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1924 2020-03-07 Alan Modra <amodra@gmail.com>
1926 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1929 2020-03-06 Nick Clifton <nickc@redhat.com>
1932 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1933 0 if the dwarf_level is 5 or more. Complain if a filename follows
1935 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1936 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1937 * testsuite/gas/elf/elf.exp: Run the new test.
1940 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1941 * doc/as.texi: Fix another typo.
1943 2020-03-06 Nick Clifton <nickc@redhat.com>
1946 * as.c (dwarf_level): Define.
1947 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1948 (parse_args): Add support for the new options.
1949 as.h (dwarf_level): Prototype.
1950 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1952 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1953 (DWARF2_LINE_VERSION): Remove definition.
1954 * doc/as.texi: Document the new options.
1956 2020-03-06 Nick Clifton <nickc@redhat.com>
1959 * as.c (main): Allow matching input and outputs when they are
1962 2020-03-06 Jan Beulich <jbeulich@suse.com>
1964 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1966 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1967 one of byte/word/dword/qword is set alongside a SIMD register in
1968 a template's operand.
1970 2020-03-06 Jan Beulich <jbeulich@suse.com>
1972 * config/tc-i386.c (match_template): Extend code in logic
1973 rejecting certain suffixes in certain modes to also cover mask
1974 register use and VecSIB. Drop special casing of broadcast. Skip
1975 immediates in the check.
1977 2020-03-06 Jan Beulich <jbeulich@suse.com>
1979 * config/tc-i386.c (match_template): Fold duplicate code in
1980 logic rejecting certain suffixes in certain modes. Drop
1983 2020-03-06 Jan Beulich <jbeulich@suse.com>
1985 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1986 alongside !norex64 ones.
1987 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1988 with both 32- and 64-bit GPR operands.
1989 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1990 32- and 64-bit GPR operands.
1991 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1992 testsuite/gas/i386/x86-64-avx512bw.d,
1993 testsuite/gas/i386/x86-64-avx512f-intel.d,
1994 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1996 2020-03-06 Jan Beulich <jbeulich@suse.com>
1998 * config/tc-i386.c (md_assemble): Drop use of rex64.
1999 (process_suffix): For REX.W for 64-bit CRC32.
2001 2020-03-06 Jan Beulich <jbeulich@suse.com>
2003 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2004 addressing for MPX insns without base/index.
2005 * testsuite/gas/i386/mpx-16bit.s,
2006 * testsuite/gas/i386/mpx-16bit.d: New.
2007 * testsuite/gas/i386/i386.exp: Run new test.
2009 2020-03-06 Jan Beulich <jbeulich@suse.com>
2011 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2012 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2013 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2014 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2015 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2016 as well as a BSWAP one.
2017 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2018 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2019 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2020 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2021 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2022 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2023 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2024 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2025 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2026 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2027 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2028 testsuite/gas/i386/vmx.d: Adjust expectations.
2030 2020-03-06 Jan Beulich <jbeulich@suse.com>
2032 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2033 from having their operands swapped.
2034 * testsuite/gas/i386/waitpkg.s,
2035 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2036 3-operand cases as well as testing of 16-bit code generation.
2037 * testsuite/gas/i386/waitpkg.d,
2038 testsuite/gas/i386/waitpkg-intel.d,
2039 testsuite/gas/i386/x86-64-waitpkg.d,
2040 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2042 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
2044 * config/tc-riscv.c (percent_op_utype): Support the modifier
2046 * doc/c-riscv.texi: Add documentation.
2047 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2048 modifier %got_pcrel_hi.
2049 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2050 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2051 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2053 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2054 (RISC-V-Formats): Update the section name from "Instruction Formats"
2055 to "RISC-V Instruction Formats".
2057 2020-03-04 Alexandre Oliva <oliva@adacore.com>
2059 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2060 detected in a section which does not have at least 4 byte
2062 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2063 * testsuite/gas/arm/ldr-t.s: Likewise.
2064 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2065 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2066 disassembly, ignoring any NOPs that may have been inserted because
2067 of section alignment.
2068 * testsuite/gas/arm/ldr-t.d: Likewise.
2070 2020-03-04 Jan Beulich <jbeulich@suse.com>
2072 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2073 * doc/c-i386.texi: Mention sev_es.
2074 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2075 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2077 * testsuite/gas/i386/arch-13-znver1.d,
2078 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2080 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2082 * config/tc-i386.c (match_template): Replace ignoresize and
2083 defaultsize with mnemonicsize.
2084 (process_suffix): Likewise.
2086 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2089 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2090 instruction LD IY,(HL).
2091 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2092 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2093 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2094 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2096 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2099 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2100 x86-64-default-suffix-avx.
2101 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2102 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2103 * testsuite/gas/i386/noreg64.d: Updated.
2104 * testsuite/gas/i386/noreg64.l: Likewise.
2105 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2106 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2107 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2109 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2112 * config/tc-z80.c (contains_register): Prevent an illegal memory
2113 access when checking an expression for a register name.
2115 2020-03-03 Alan Modra <amodra@gmail.com>
2117 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2120 2020-03-02 Alan Modra <amodra@gmail.com>
2122 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2123 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2125 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2126 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2127 (s3_s_score_lcomm): Likewise.
2128 * config/tc-score7.c: Similarly.
2129 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2131 2020-02-28 YunQiang Su <syq@debian.org>
2134 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2135 to handle multi-labels.
2136 (has_label_name): New.
2138 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2140 * config/tc-arm.c (enum pred_instruction_type): Remove
2141 NEUTRAL_IT_NO_VPT_INSN predication type.
2142 (cxn_handle_predication): Modify to require condition suffixes.
2143 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2144 * testsuite/gas/arm/cde-scalar.s: Update test.
2145 * testsuite/gas/arm/cde-warnings.l: Update test.
2146 * testsuite/gas/arm/cde-warnings.s: Update test.
2148 2020-02-26 Alan Modra <amodra@gmail.com>
2150 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2151 N_() on empty string.
2153 2020-02-26 Alan Modra <amodra@gmail.com>
2155 * read.c (read_a_source_file): Call strncpy with length one
2156 less than size of original_case_string.
2158 2020-02-26 Alan Modra <amodra@gmail.com>
2160 * config/obj-elf.c: Indent labels correctly.
2161 * config/obj-macho.c: Likewise.
2162 * config/tc-aarch64.c: Likewise.
2163 * config/tc-alpha.c: Likewise.
2164 * config/tc-arm.c: Likewise.
2165 * config/tc-cr16.c: Likewise.
2166 * config/tc-crx.c: Likewise.
2167 * config/tc-frv.c: Likewise.
2168 * config/tc-i386-intel.c: Likewise.
2169 * config/tc-i386.c: Likewise.
2170 * config/tc-ia64.c: Likewise.
2171 * config/tc-mn10200.c: Likewise.
2172 * config/tc-mn10300.c: Likewise.
2173 * config/tc-nds32.c: Likewise.
2174 * config/tc-riscv.c: Likewise.
2175 * config/tc-s12z.c: Likewise.
2176 * config/tc-xtensa.c: Likewise.
2177 * config/tc-z80.c: Likewise.
2179 * symbols.c: Likewise.
2180 * write.c: Likewise.
2182 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2184 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2185 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2186 after parsing all arguments.
2187 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2188 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2189 are used to check if we write a read-only CSR by the CSR instruction.
2190 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2191 all CSR for the read-only CSR checking.
2192 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2193 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2194 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2195 all CSR instructions for the read-only CSR checking.
2196 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2197 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2199 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2200 (riscv_opts): Initialize it.
2201 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2202 before doing the CSR checking.
2203 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2204 (md_longopts): Add mcsr-check and mno-csr-check.
2205 (md_parse_option): Handle new enum option values.
2206 (s_riscv_option): Handle new long options.
2207 * doc/c-riscv.texi: Add description for the new .option and assembler
2209 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2211 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2213 * config/tc-riscv.c (csr_extra_hash): New.
2214 (enum riscv_csr_class): New enum. Used to decide
2215 whether or not this CSR is legal in the current ISA string.
2216 (struct riscv_csr_extra): New structure to hold all extra information
2218 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2219 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2220 Call hash_reg_name to insert CSR address into reg_names_hash.
2221 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2222 Decide whether the CSR is valid according to the csr_extra_hash.
2223 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2224 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2225 not a boolean. This is same as riscv_init_csr_hash, so keep the
2227 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2228 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2229 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2230 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2231 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2232 f-ext CSR are not allowed.
2233 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2234 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2235 source file is `priv-reg.s`, and the ISA is rv64if, so the
2236 rv32-only CSR are not allowed.
2237 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2239 2020-02-21 Alan Modra <amodra@gmail.com>
2241 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2242 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2244 2020-02-21 Alan Modra <amodra@gmail.com>
2247 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2248 on section size adjustment, instead perform another write if
2249 exec header size is larger than section size.
2251 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2253 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2254 -mno-arch-attr command line options.
2256 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2258 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2259 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2261 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2264 * config/tc-z80.c (md_parse_option): Do not use an underscore
2265 prefix for local labels in SDCC compatability mode.
2266 (z80_start_line_hook): Remove SDCC dollar label support.
2267 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2268 * testsuite/gas/z80/sdcc.s: Likewise.
2270 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2273 * config/tc-z80.c: Add -march option.
2274 * doc/as.texi: Update Z80 documentation.
2275 * doc/c-z80.texi: Likewise.
2276 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2277 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2278 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2279 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2280 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2281 * testsuite/gas/z80/gbz80_all.d: Likewise.
2282 * testsuite/gas/z80/r800_extra.d: Likewise.
2283 * testsuite/gas/z80/r800_ii8.d: Likewise.
2284 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2285 * testsuite/gas/z80/sdcc.d: Likewise.
2286 * testsuite/gas/z80/z180.d: Likewise.
2287 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2288 * testsuite/gas/z80/z80_doc.d: Likewise.
2289 * testsuite/gas/z80/z80_ii8.d: Likewise.
2290 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2291 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2292 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2293 * testsuite/gas/z80/z80_sli.d: Likewise.
2294 * testsuite/gas/z80/z80n_all.d: Likewise.
2295 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2297 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2299 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2300 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2301 * testsuite/gas/i386/i386.exp: Run property-3 and
2303 * testsuite/gas/i386/property-3.d: New file.
2304 * testsuite/gas/i386/property-3.s: Likewise.
2305 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2307 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2309 * config/tc-i386.c (cpu_arch): Add .popcnt.
2310 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2311 Add a tab before @samp{.sse4a}.
2313 2020-02-17 Jan Beulich <jbeulich@suse.com>
2315 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2316 for AddrPrefixOpReg templates. Combine the two pieces of
2317 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2320 2020-02-17 Jan Beulich <jbeulich@suse.com>
2323 * config/tc-i386.c (md_assemble): Also suppress operand
2324 swapping for MONITOR{,X} and MWAIT{,X}.
2325 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2326 Add Intel syntax monitor/mwait tests.
2327 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2328 Adjust expectations.
2329 *testsuite/gas/i386/sse3-intel.d,
2330 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2331 * testsuite/gas/i386/i386.exp: Run new tests.
2333 2020-02-17 Jan Beulich <jbeulich@suse.com>
2336 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2337 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2339 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2341 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2342 * testsuite/gas/i386/avx512dq-inval.l,
2343 testsuite/gas/i386/inval-avx.l,
2344 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2345 * testsuite/gas/i386/avx512vl-ambig.s,
2346 testsuite/gas/i386/avx512vl-ambig.l: New.
2347 * testsuite/gas/i386/i386.exp: Run new test.
2349 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2351 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2353 * doc/c-i386.texi: Document sse4a and nosse4a.
2355 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2357 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2360 2020-02-14 Jan Beulich <jbeulich@suse.com>
2363 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2365 (process_suffix): ... here. Consider just the first operand
2367 (check_long_reg): Drop opcode 0x63 special case again.
2368 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2369 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2370 Move ambiguous operand size tests ...
2371 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2372 testsuite/gas/i386/noreg64.s: ... here.
2373 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2374 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2375 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2376 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2377 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2378 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2379 testsuite/gas/i386/x86-64-movsxd.d,
2380 testsuite/gas/i386/x86-64-movsxd-intel.d,
2381 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2382 Adjust expectations.
2383 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2384 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2385 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2386 * testsuite/gas/i386/i386.exp: Run new tests.
2388 2020-02-14 Jan Beulich <jbeulich@suse.com>
2390 * config/tc-i386.c (process_operands): Also skip segment
2391 override prefix emission if it matches an already present one.
2392 * testsuite/gas/i386/prefix32.s: Add double segment override
2394 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2396 2020-02-14 Jan Beulich <jbeulich@suse.com>
2398 * config/tc-i386.c (process_operands): Drop ineffectual segment
2399 overrides when optimizing.
2400 * testsuite/gas/i386/lea-optimize.d: New.
2401 * testsuite/gas/i386/i386.exp: Run new test.
2403 2020-02-14 Jan Beulich <jbeulich@suse.com>
2405 * config/tc-i386.c (process_operands): Also check insn prefix
2406 for ineffectual segment override warning. Don't cover possible
2407 VEX/EVEX encoded insns there.
2408 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2409 testsuite/gas/i386/lea.e: New.
2410 * testsuite/gas/i386/i386.exp: Run new test.
2412 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2415 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2418 2020-02-13 Fangrui Song <maskray@google.com>
2419 H.J. Lu <hongjiu.lu@intel.com>
2422 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2423 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2424 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2425 * testsuite/gas/i386/relax-5.d: New file.
2426 * testsuite/gas/i386/relax-5.s: Likewise.
2427 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2428 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2430 2020-02-13 Jan Beulich <jbeulich@suse.com>
2432 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2435 2020-02-12 Jan Beulich <jbeulich@suse.com>
2437 * config/tc-i386.c (avx512): New (at file scope), moved from
2438 (check_VecOperands): ... here.
2439 (process_suffix): Add [XYZ]MMword operand size handling.
2440 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2441 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2443 * testsuite/gas/i386/avx512dq-inval.l,
2444 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2446 2020-02-12 Jan Beulich <jbeulich@suse.com>
2449 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2451 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2452 CALL/JMP in O_tbyte_ptr case.
2453 * doc/c-i386.texi: Mention far call and full pointer load ISA
2455 * testsuite/gas/i386/x86-64-branch-3.s,
2456 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2457 * testsuite/gas/i386/x86-64-branch-3.d,
2458 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2459 * testsuite/gas/i386/x86-64-branch-5.l,
2460 testsuite/gas/i386/x86-64-branch-5.s: New.
2461 * testsuite/gas/i386/i386.exp: Run new test.
2463 2020-02-12 Jan Beulich <jbeulich@suse.com>
2466 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2467 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2468 64-bit-only warning.
2469 (check_word_reg): Consistently error on mismatching register
2471 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2472 for movw. Replace suffix / GPR for orb.
2473 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2474 byte GPRs as well as ones for inb/outb with a word accumulator.
2475 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2476 testsuite/gas/i386/inval.l: Adjust expectations.
2478 2020-02-12 Jan Beulich <jbeulich@suse.com>
2480 * config/tc-i386.c (operand_type_register_match): Also fall
2481 through initial two if()-s when the template allows for a GPR
2482 operand. Adjust comment.
2484 2020-02-11 Jan Beulich <jbeulich@suse.com>
2486 (struct _i386_insn): New field "short_form".
2487 (optimize_encoding): Drop setting of shortform field.
2488 (process_suffix): Set i.short_form. Replace shortform use.
2489 (process_operands): Replace shortform use.
2491 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2493 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2494 loop initial declaration.
2496 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2498 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2499 instructions that can have 5 arguments.
2500 (enum operand_parse_code): Add new operands.
2501 (parse_operands): Account for new operands.
2503 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2504 (neon_select_shape): Account for P suffix.
2505 (LOW1): Move macro to global position.
2506 (HI4): Move macro to global position.
2507 (vcx_assign_vec_d): New.
2508 (vcx_assign_vec_m): New.
2509 (vcx_assign_vec_n): New.
2510 (enum vcx_reg_type): New.
2511 (vcx_get_reg_type): New.
2512 (vcx_size_pos): New.
2514 (vcx_handle_shape): New.
2515 (vcx_ensure_register_in_range): New.
2516 (vcx_handle_register_arguments): New.
2517 (vcx_handle_insn_block): New.
2518 (vcx_handle_common_checks): New.
2522 * testsuite/gas/arm/cde-missing-fp.d: New test.
2523 * testsuite/gas/arm/cde-missing-fp.l: New test.
2524 * testsuite/gas/arm/cde-missing-mve.d: New test.
2525 * testsuite/gas/arm/cde-missing-mve.l: New test.
2526 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2527 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2528 * testsuite/gas/arm/cde-mve.s: New test.
2529 * testsuite/gas/arm/cde-warnings.l:
2530 * testsuite/gas/arm/cde-warnings.s:
2531 * testsuite/gas/arm/cde.d:
2532 * testsuite/gas/arm/cde.s:
2534 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2535 Matthew Malcomson <matthew.malcomson@arm.com>
2537 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2538 CDE coprocessor that can be enabled.
2539 (enum pred_instruction_type): New pred type.
2540 (BAD_NO_VPT): New error message.
2541 (BAD_CDE): New error message.
2542 (BAD_CDE_COPROC): New error message.
2543 (enum operand_parse_code): Add new immediate operands.
2544 (parse_operands): Account for new immediate operands.
2545 (check_cde_operand): New.
2546 (cde_coproc_enabled): New.
2547 (cde_coproc_pos): New.
2548 (cde_handle_coproc): New.
2549 (cxn_handle_predication): New.
2550 (do_custom_instruction_1): New.
2551 (do_custom_instruction_2): New.
2552 (do_custom_instruction_3): New.
2565 (handle_pred_state): Define new IT block behaviour.
2566 (insns): Add newn CX*{,d}{,a} instructions.
2567 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2568 Define new cdecp extension strings.
2569 * doc/c-arm.texi: Document new cdecp extension arguments.
2570 * testsuite/gas/arm/cde-scalar.d: New test.
2571 * testsuite/gas/arm/cde-scalar.s: New test.
2572 * testsuite/gas/arm/cde-warnings.d: New test.
2573 * testsuite/gas/arm/cde-warnings.l: New test.
2574 * testsuite/gas/arm/cde-warnings.s: New test.
2575 * testsuite/gas/arm/cde.d: New test.
2576 * testsuite/gas/arm/cde.s: New test.
2578 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2581 * config/tc-i386.c (intel64): Renamed to ...
2583 (match_template): Accept Intel64 only instruction by default.
2584 (i386_displacement): Updated.
2585 (md_parse_option): Updated.
2586 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2587 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2588 -mamd64 to x86-64-sysenter-amd.
2589 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2591 2020-02-10 Alan Modra <amodra@gmail.com>
2593 * config/obj-elf.c (obj_elf_change_section): Error for section
2594 type, attr or entsize changes in assembly.
2595 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2596 * testsuite/gas/elf/section5.l: Update.
2598 2020-02-10 Alan Modra <amodra@gmail.com>
2600 * output-file.c (output_file_close): Do a normal close when
2601 flag_always_generate_output.
2602 * write.c (write_object_file): Don't stop output when
2603 flag_always_generate_output.
2605 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2608 * config/tc-z80.c: Add -gbz80 command line option to generate code
2609 for the GameBoy Z80. Add support for generating DWARF.
2610 * config/tc-z80.h: Add support for DWARF debug information
2612 * doc/c-z80.texi: Document new command line option.
2613 * testsuite/gas/z80/gbz80_all.d: New file.
2614 * testsuite/gas/z80/gbz80_all.s: New file.
2615 * testsuite/gas/z80/z80.exp: Run the new tests.
2616 * testsuite/gas/z80/z80n_all.d: New file.
2617 * testsuite/gas/z80/z80n_all.s: New file.
2618 * testsuite/gas/z80/z80n_reloc.d: New file.
2620 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2623 * config/obj-elf.c (get_section): Also check
2624 linked_to_symbol_name.
2625 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2626 (obj_elf_parse_section_letters): Handle the 'o' flag.
2627 (build_group_lists): Renamed to ...
2628 (build_additional_section_info): This. Set elf_linked_to_section
2629 from map_head.linked_to_symbol_name.
2630 (elf_adjust_symtab): Updated.
2631 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2632 * doc/as.texi: Document the 'o' flag.
2633 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2634 * testsuite/gas/elf/section18.d: New file.
2635 * testsuite/gas/elf/section18.s: Likewise.
2636 * testsuite/gas/elf/section19.d: Likewise.
2637 * testsuite/gas/elf/section19.s: Likewise.
2638 * testsuite/gas/elf/section20.d: Likewise.
2639 * testsuite/gas/elf/section20.s: Likewise.
2640 * testsuite/gas/elf/section21.d: Likewise.
2641 * testsuite/gas/elf/section21.l: Likewise.
2642 * testsuite/gas/elf/section21.s: Likewise.
2644 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2646 * NEWS: Mention x86 assembler options to align branches for
2649 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2651 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2652 only for ELF targets.
2653 * testsuite/gas/i386/unique.d: Don't xfail.
2654 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2656 2020-02-06 Alan Modra <amodra@gmail.com>
2658 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2659 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2661 2020-02-06 Alan Modra <amodra@gmail.com>
2663 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2664 xfail, and rename test.
2665 * testsuite/gas/elf/section12b.d: Likewise.
2666 * testsuite/gas/elf/section16a.d: Likewise.
2667 * testsuite/gas/elf/section16b.d: Likewise.
2669 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2672 * config/obj-elf.c (section_match): Removed.
2673 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2675 (obj_elf_change_section): Replace info and group_name arguments
2676 with match_p. Also update the section ID and flags from match_p.
2677 (obj_elf_section): Handle "unique,N". Update call to
2678 obj_elf_change_section.
2679 * config/obj-elf.h (elf_section_match): New.
2680 (obj_elf_change_section): Updated.
2681 * config/tc-arm.c (start_unwind_section): Update call to
2682 obj_elf_change_section.
2683 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2684 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2685 (microblaze_s_sdata): Likewise.
2686 (microblaze_s_rdata): Likewise.
2687 (microblaze_s_bss): Likewise.
2688 * config/tc-mips.c (s_change_section): Likewise.
2689 * config/tc-msp430.c (msp430_profiler): Likewise.
2690 * config/tc-rx.c (parse_rx_section): Likewise.
2691 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2692 * doc/as.texi: Document "unique,N" in .section directive.
2693 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2694 * testsuite/gas/elf/section15.d: New file.
2695 * testsuite/gas/elf/section15.s: Likewise.
2696 * testsuite/gas/elf/section16.s: Likewise.
2697 * testsuite/gas/elf/section16a.d: Likewise.
2698 * testsuite/gas/elf/section16b.d: Likewise.
2699 * testsuite/gas/elf/section17.d: Likewise.
2700 * testsuite/gas/elf/section17.l: Likewise.
2701 * testsuite/gas/elf/section17.s: Likewise.
2702 * testsuite/gas/i386/unique.d: Likewise.
2703 * testsuite/gas/i386/unique.s: Likewise.
2704 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2705 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2707 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2709 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2711 2020-02-01 Anthony Green <green@moxielogic.com>
2713 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2715 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2717 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2720 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2723 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2724 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2726 * testsuite/gas/arm/mve_dsp.d: New test.
2728 2020-01-31 Nick Clifton <nickc@redhat.com>
2730 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2731 rather than BFD_RELOC_NONE.
2733 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2735 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2736 to support VLDMIA instruction for MVE.
2737 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2738 instruction for MVE.
2739 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2740 instruction for MVE.
2741 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2742 instruction for MVE.
2743 * testsuite/gas/arm/mve-ldst.d: New test.
2744 * testsuite/gas/arm/mve-ldst.s: Likewise.
2746 2020-01-31 Nick Clifton <nickc@redhat.com>
2748 * po/fr.po: Updated French translation.
2749 * po/ru.po: Updated Russian translation.
2751 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2753 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2755 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2756 * testsuite/gas/aarch64/sve-movprfx_28.d,
2757 * testsuite/gas/aarch64/sve-movprfx_28.l,
2758 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2760 2020-01-30 Jan Beulich <jbeulich@suse.com>
2762 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2763 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2764 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2765 Adjust expectations.
2767 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2769 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2770 * testsuite/gas/bpf/alu-be.d: Likewise.
2771 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2772 * testsuite/gas/bpf/alu32-be.d: Likewise.
2774 2020-01-30 Jan Beulich <jbeulich@suse.com>
2776 * testsuite/gas/i386/x86-64-branch-2.s,
2777 testsuite/gas/i386/x86-64-branch-4.s,
2778 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2779 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2780 testsuite/gas/i386/x86-64-branch-2.d,
2781 testsuite/gas/i386/x86-64-branch-4.l,
2782 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2784 2020-01-30 Jan Beulich <jbeulich@suse.com>
2786 * config/tc-i386.c (process_suffix): .
2787 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2788 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2790 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2792 testsuite/gas/i386/x86_64.s: Add RETF cases.
2793 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2794 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2795 testsuite/gas/i386/x86-64-opcode.d,
2796 testsuite/gas/i386/x86-64-suffix-intel.d,
2797 testsuite/gas/i386/x86-64-suffix.d,
2798 testsuite/gas/i386/x86_64-intel.d
2799 testsuite/gas/i386/x86_64.d: Adjust expectations.
2800 * testsuite/gas/i386/x86-64-suffix.e,
2801 testsuite/gas/i386/x86_64.e: New.
2803 2020-01-30 Jan Beulich <jbeulich@suse.com>
2805 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2808 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2811 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2813 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2814 differences. Document movslq and movsxd.
2815 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2816 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2817 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2818 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2819 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2820 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2821 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2822 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2823 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2824 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2825 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2827 2020-01-27 Alan Modra <amodra@gmail.com>
2829 * testsuite/gas/all/gas.exp: Replace case statements with switch
2831 * testsuite/gas/elf/elf.exp: Likewise.
2832 * testsuite/gas/macros/macros.exp: Likewise.
2833 * testsuite/lib/gas-defs.exp: Likewise.
2835 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2838 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2839 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2841 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2843 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2844 s exts must be known, so rename *ok* to *fail*.
2845 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2846 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2847 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2849 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2850 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2852 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2855 * config/tc-i386.c (check_long_reg): Always disallow double word
2856 suffix in mnemonic with word general register.
2857 * testsuite/gas/i386/general.s: Replace word general register
2858 with double word general register for movl.
2859 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2861 * testsuite/gas/i386/general.l: Updated.
2862 * testsuite/gas/i386/inval.l: Likewise.
2864 2020-01-22 Alan Modra <amodra@gmail.com>
2866 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2867 __tls_get_addr_desc and __tls_get_addr_opt.
2869 2020-01-21 Jan Beulich <jbeulich@suse.com>
2871 * testsuite/gas/i386/inval-crc32.s,
2872 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2873 * testsuite/gas/i386/inval-crc32.l,
2874 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2876 2020-01-21 Jan Beulich <jbeulich@suse.com>
2878 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2879 generic code path. Deal with No_lSuf being set in a template.
2880 * testsuite/gas/i386/inval-crc32.l,
2881 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2882 instead of error(s) when operand size is ambiguous.
2883 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2884 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2885 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2886 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2887 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2888 Adjust expectations.
2890 2020-01-21 Jan Beulich <jbeulich@suse.com>
2892 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2893 and an intel_syntax check. Re-write lack-of-suffix processing
2895 * doc/c-i386.texi: Document operand size defaults for suffix-
2896 less AT&T syntax insns.
2897 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2898 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2899 testsuite/gas/i386/x86-64-avx-scalar.s,
2900 testsuite/gas/i386/x86-64-avx.s,
2901 testsuite/gas/i386/x86-64-bundle.s,
2902 testsuite/gas/i386/x86-64-intel64.s,
2903 testsuite/gas/i386/x86-64-lock-1.s,
2904 testsuite/gas/i386/x86-64-opcode.s,
2905 testsuite/gas/i386/x86-64-sse2avx.s,
2906 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2907 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2908 testsuite/gas/i386/x86-64-nops.s,
2909 testsuite/gas/i386/x86-64-ptwrite.s,
2910 testsuite/gas/i386/x86-64-simd.s,
2911 testsuite/gas/i386/x86-64-sse-noavx.s,
2912 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2914 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2915 testsuite/gas/i386/noreg64.s: Add further tests.
2916 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2917 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2918 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2919 testsuite/gas/i386/sse-noavx.d,
2920 testsuite/gas/i386/x86-64-intel64.d,
2921 testsuite/gas/i386/x86-64-nops.d,
2922 testsuite/gas/i386/x86-64-opcode.d,
2923 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2924 testsuite/gas/i386/x86-64-ptwrite.d,
2925 testsuite/gas/i386/x86-64-simd-intel.d,
2926 testsuite/gas/i386/x86-64-simd-suffix.d,
2927 testsuite/gas/i386/x86-64-simd.d,
2928 testsuite/gas/i386/x86-64-sse-noavx.d
2929 testsuite/gas/i386/x86-64-suffix.d,
2930 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2931 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2932 testsuite/gas/i386/noreg64.l: New.
2933 * testsuite/gas/i386/i386.exp: Run new tests.
2935 2020-01-21 Jan Beulich <jbeulich@suse.com>
2937 * testsuite/gas/i386/avx512_bf16_vl.s,
2938 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2939 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2940 broadcast forms of VCVTNEPS2BF16.
2941 * testsuite/gas/i386/avx512_bf16_vl.d,
2942 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2944 2020-01-20 Nick Clifton <nickc@redhat.com>
2946 * po/uk.po: Updated Ukranian translation.
2948 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2951 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2952 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2954 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2955 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2956 R_X86_64_GOTPC32_TLSDESC relocation.
2958 2020-01-18 Nick Clifton <nickc@redhat.com>
2960 * configure: Regenerate.
2961 * po/gas.pot: Regenerate.
2963 2020-01-18 Nick Clifton <nickc@redhat.com>
2965 Binutils 2.34 branch created.
2967 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2969 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2970 with vex_encoding_vex.
2971 (parse_insn): Likewise.
2972 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2973 and {vex3} documentation.
2974 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2976 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2978 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2981 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2982 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2983 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2984 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2985 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2986 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2988 2020-01-16 Jan Beulich <jbeulich@suse.com>
2990 * config/tc-i386.c (match_template): Drop found_cpu_match local
2993 2020-01-16 Jan Beulich <jbeulich@suse.com>
2995 * testsuite/gas/i386/avx512dq-inval.l,
2996 testsuite/gas/i386/avx512dq-inval.s: New.
2997 * testsuite/gas/i386/i386.exp: Run new test.
2999 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3001 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3002 relocations when the target is 430X, except when extracting part of an
3004 (msp430_srcoperand): Adjust comment.
3005 Initialize the expp member of the msp430_operand_s struct as
3007 (msp430_dstoperand): Likewise.
3008 * testsuite/gas/msp430/msp430.exp: Run new test.
3009 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3010 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3012 2020-01-15 Alan Modra <amodra@gmail.com>
3014 * configure.tgt: Add sparc-*-freebsd case.
3016 2020-01-14 Lili Cui <lili.cui@intel.com>
3018 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3019 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3020 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3021 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3022 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3023 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3024 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3025 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3026 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3027 * testsuite/gas/i386/align-branch-5.d: Likewise.
3028 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3029 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3030 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3031 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3032 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3033 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3034 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3035 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3036 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3037 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3038 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3039 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3041 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3044 * config/tc-z80.c: Add support for half precision, single
3045 precision and double precision floating point values.
3046 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3047 * doc/as.texi: Add new z80 command line options.
3048 * doc/c-z80.texi: Document new z80 command line options.
3049 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3050 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3051 * testsuite/gas/z80/z80.exp: Run the new test.
3052 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3053 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3054 * testsuite/gas/z80/strings.d: Update expected output.
3056 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3058 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3061 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3063 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3065 * config/tc-arc.h: Add header if/defs.
3066 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3068 2020-01-13 Alan Modra <amodra@gmail.com>
3070 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3072 2020-01-13 Alan Modra <amodra@gmail.com>
3074 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3077 2020-01-10 Alan Modra <amodra@gmail.com>
3079 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3080 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3082 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3085 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3087 (emit_ld_r_r): Likewise.
3088 (emit_ld_rr_m): Likewise.
3089 (emit_ld_rr_nn): Likewise.
3091 2020-01-09 Jan Beulich <jbeulich@suse.com>
3093 * config/tc-i386.c (optimize_encoding): Add
3094 is_any_vex_encoding() invocations. Drop respective
3095 i.tm.extension_opcode == None checks.
3097 2020-01-09 Jan Beulich <jbeulich@suse.com>
3099 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3100 REX transformations. Correct comment indentation.
3102 2020-01-09 Jan Beulich <jbeulich@suse.com>
3104 * config/tc-i386.c (optimize_encoding): Generalize register
3105 transformation for TEST optimization.
3107 2020-01-09 Jan Beulich <jbeulich@suse.com>
3109 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3110 testsuite/gas/i386/x86-64-sysenter-amd.d,
3111 testsuite/gas/i386/x86-64-sysenter-amd.l,
3112 testsuite/gas/i386/x86-64-sysenter-intel.d,
3113 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3114 * testsuite/gas/i386/i386.exp: Run new tests.
3116 2020-01-08 Nick Clifton <nickc@redhat.com>
3119 * doc/as.texi (Align): Document the fact that all arguments can be
3122 (P2align): Likewise.
3124 2020-01-08 Nick Clifton <nickc@redhat.com>
3127 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3128 already defined as a different symbol type.
3129 * testsuite/gas/elf/pr14891.s: New test source file.
3130 * testsuite/gas/elf/pr14891.d: New test driver.
3131 * testsuite/gas/elf/pr14891.s: New test expected error output.
3132 * testsuite/gas/elf/elf.exp: Run the new test.
3134 2020-01-08 Alan Modra <amodra@gmail.com>
3136 * config/tc-z8k.c (md_begin): Make idx unsigned.
3137 (get_specific): Likewise for this_index.
3139 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3141 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3142 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3143 (md_operand): Set X_md to absent.
3144 (arc_parse_name): Check for X_md.
3146 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3149 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3150 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3152 * read.c (next_char_of_string): Likewise.
3153 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3154 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3156 2020-01-03 Nick Clifton <nickc@redhat.com>
3158 * po/sv.po: Updated Swedish translation.
3160 2020-01-03 Jan Beulich <jbeulich@suse.com>
3162 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3163 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3165 2020-01-03 Jan Beulich <jbeulich@suse.com>
3167 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3168 by-element usdot. Add 64-bit form tests for by-element sudot.
3169 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3171 2020-01-03 Jan Beulich <jbeulich@suse.com>
3173 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3174 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3176 2020-01-03 Jan Beulich <jbeulich@suse.com>
3178 * testsuite/gas/aarch64/f64mm.d,
3179 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3181 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3183 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3184 support for assembler code generated by SDCC. Add new relocation
3185 types. Add z80-elf target support.
3186 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3187 labels. Local labels starts from ".L".
3188 * NEWS: Mention the new support.
3189 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3190 * testsuite/gas/all/fwdexp.s: Likewise.
3191 * testsuite/gas/all/cond.l: Likewise.
3192 * testsuite/gas/all/cond.s: Likewise.
3193 * testsuite/gas/all/fwdexp.d: Likewise.
3194 * testsuite/gas/all/fwdexp.s: Likewise.
3195 * testsuite/gas/elf/section2.e-mips: Likewise.
3196 * testsuite/gas/elf/section2.l: Likewise.
3197 * testsuite/gas/elf/section2.s: Likewise.
3198 * testsuite/gas/macros/app1.d: Likewise.
3199 * testsuite/gas/macros/app1.s: Likewise.
3200 * testsuite/gas/macros/app2.d: Likewise.
3201 * testsuite/gas/macros/app2.s: Likewise.
3202 * testsuite/gas/macros/app3.d: Likewise.
3203 * testsuite/gas/macros/app3.s: Likewise.
3204 * testsuite/gas/macros/app4.d: Likewise.
3205 * testsuite/gas/macros/app4.s: Likewise.
3206 * testsuite/gas/macros/app4b.s: Likewise.
3207 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3208 * testsuite/gas/z80/z80.exp: Add new tests
3209 * testsuite/gas/z80/dollar.d: New file.
3210 * testsuite/gas/z80/dollar.s: New file.
3211 * testsuite/gas/z80/ez80_adl_all.d: New file.
3212 * testsuite/gas/z80/ez80_adl_all.s: New file.
3213 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3214 * testsuite/gas/z80/ez80_isuf.s: New file.
3215 * testsuite/gas/z80/ez80_z80_all.d: New file.
3216 * testsuite/gas/z80/ez80_z80_all.s: New file.
3217 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3218 * testsuite/gas/z80/r800_extra.d: New file.
3219 * testsuite/gas/z80/r800_extra.s: New file.
3220 * testsuite/gas/z80/r800_ii8.d: New file.
3221 * testsuite/gas/z80/r800_z80_doc.d: New file.
3222 * testsuite/gas/z80/z180.d: New file.
3223 * testsuite/gas/z80/z180.s: New file.
3224 * testsuite/gas/z80/z180_z80_doc.d: New file.
3225 * testsuite/gas/z80/z80_doc.d: New file.
3226 * testsuite/gas/z80/z80_doc.s: New file.
3227 * testsuite/gas/z80/z80_ii8.d: New file.
3228 * testsuite/gas/z80/z80_ii8.s: New file.
3229 * testsuite/gas/z80/z80_in_f_c.d: New file.
3230 * testsuite/gas/z80/z80_in_f_c.s: New file.
3231 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3232 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3233 * testsuite/gas/z80/z80_out_c_0.d: New file.
3234 * testsuite/gas/z80/z80_out_c_0.s: New file.
3235 * testsuite/gas/z80/z80_reloc.d: New file.
3236 * testsuite/gas/z80/z80_reloc.s: New file.
3237 * testsuite/gas/z80/z80_sli.d: New file.
3238 * testsuite/gas/z80/z80_sli.s: New file.
3240 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3242 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3245 2020-01-01 Alan Modra <amodra@gmail.com>
3247 Update year range in copyright notice of all files.
3249 For older changes see ChangeLog-2019
3251 Copyright (C) 2020 Free Software Foundation, Inc.
3253 Copying and distribution of this file, with or without modification,
3254 are permitted in any medium without royalty provided the copyright
3255 notice and this notice are preserved.
3261 version-control: never