1 2020-07-19 H.J. Lu <hongjiu.lu@intel.com>
4 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
5 against section to PC32 reloc.
6 * testsuite/gas/i386/relax-5.d: Updated.
7 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
9 2020-07-15 H.J. Lu <hongjiu.lu@intel.com>
12 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
13 * testsuite/gas/i386/addr32.d: Likewise.
14 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
15 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
17 2020-07-15 Nick Clifton <nickc@redhat.com>
19 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
20 the addend field of REL relocations. Store the full addend into
21 the note for REL relocations.
23 2020-07-15 Jan Beulich <jbeulich@suse.com>
25 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
27 * testsuite/gas/i386/x86-64-stack-intel.d,
28 testsuite/gas/i386/x86-64-stack-suffix.d,
29 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
31 2020-07-15 Jan Beulich <jbeulich@suse.com>
33 * testsuite/gas/i386/disassem.d,
34 testsuite/gas/i386/ilp32/x86-64-branch.d,
35 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
36 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
37 testsuite/gas/i386/noreg32.d,
38 testsuite/gas/i386/noreg64-rex64.d,
39 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
40 testsuite/gas/i386/opcode.d,
41 testsuite/gas/i386/solaris/x86-64-branch-2.d,
42 testsuite/gas/i386/solaris/x86-64-jump.d,
43 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
44 testsuite/gas/i386/solaris/x86-64-nop-3.d,
45 testsuite/gas/i386/solaris/x86-64-nop-4.d,
46 testsuite/gas/i386/solaris/x86-64-nop-5.d,
47 testsuite/gas/i386/solaris/x86-64-relax-2.d,
48 testsuite/gas/i386/solaris/x86-64-relax-3.d,
49 testsuite/gas/i386/x86-64-align-branch-1a.d,
50 testsuite/gas/i386/x86-64-align-branch-1b.d,
51 testsuite/gas/i386/x86-64-align-branch-1c.d,
52 testsuite/gas/i386/x86-64-align-branch-1d.d,
53 testsuite/gas/i386/x86-64-align-branch-1e.d,
54 testsuite/gas/i386/x86-64-align-branch-1f.d,
55 testsuite/gas/i386/x86-64-align-branch-1g.d,
56 testsuite/gas/i386/x86-64-align-branch-1h.d,
57 testsuite/gas/i386/x86-64-align-branch-1i.d,
58 testsuite/gas/i386/x86-64-align-branch-2a.d,
59 testsuite/gas/i386/x86-64-align-branch-2b.d,
60 testsuite/gas/i386/x86-64-align-branch-2c.d,
61 testsuite/gas/i386/x86-64-align-branch-3.d,
62 testsuite/gas/i386/x86-64-align-branch-4a.d,
63 testsuite/gas/i386/x86-64-align-branch-4b.d,
64 testsuite/gas/i386/x86-64-align-branch-5.d,
65 testsuite/gas/i386/x86-64-align-branch-6.d,
66 testsuite/gas/i386/x86-64-branch-2.d,
67 testsuite/gas/i386/x86-64-branch-3.d,
68 testsuite/gas/i386/x86-64-branch.d,
69 testsuite/gas/i386/x86-64-disassem.d,
70 testsuite/gas/i386/x86-64-disp32.d,
71 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
72 testsuite/gas/i386/x86-64-gotpcrel.d,
73 testsuite/gas/i386/x86-64-ifunc.d,
74 testsuite/gas/i386/x86-64-jump.d,
75 testsuite/gas/i386/x86-64-lfence-byte.d,
76 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
77 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
78 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
79 testsuite/gas/i386/x86-64-lfence-load.d,
80 testsuite/gas/i386/x86-64-lfence-ret-a.d,
81 testsuite/gas/i386/x86-64-lfence-ret-b.d,
82 testsuite/gas/i386/x86-64-lfence-ret-c.d,
83 testsuite/gas/i386/x86-64-lfence-ret-d.d,
84 testsuite/gas/i386/x86-64-lfence-ret-e.d,
85 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
86 testsuite/gas/i386/x86-64-mpx-branch-1.d,
87 testsuite/gas/i386/x86-64-mpx.d,
88 testsuite/gas/i386/x86-64-nop-3.d,
89 testsuite/gas/i386/x86-64-nop-4.d,
90 testsuite/gas/i386/x86-64-nop-5.d,
91 testsuite/gas/i386/x86-64-nops-7.d,
92 testsuite/gas/i386/x86-64-notrack.d,
93 testsuite/gas/i386/x86-64-opcode.d,
94 testsuite/gas/i386/x86-64-relax-2.d,
95 testsuite/gas/i386/x86-64-relax-3.d,
96 testsuite/gas/i386/x86-64-relax-4.d,
97 testsuite/gas/i386/x86-64-rtm.d,
98 testsuite/gas/i386/x86-64-stack.d,
99 testsuite/gas/i386/x86-64-unique.d,
100 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
102 2020-07-14 H.J. Lu <hongjiu.lu@intel.com>
105 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
107 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
108 * testsuite/gas/i386/addr32.d: Updated.
109 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
110 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
111 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
112 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
114 2020-07-14 Jan Beulich <jbeulich@suse.com>
116 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
117 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
118 * testsuite/gas/i386/intel.d,
119 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
121 2020-07-14 Jan Beulich <jbeulich@suse.com>
123 * testsuite/gas/i386/prefix.d: Adjust expectations.
125 2020-07-14 Jan Beulich <jbeulich@suse.com>
127 * testsuite/gas/i386/x86-64-avx-intel.d,
128 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
130 2020-07-14 Jan Beulich <jbeulich@suse.com>
132 * testsuite/gas/i386/movbe-suffix.d,
133 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
134 * testsuite/gas/i386/i386.exp: Run new tests.
136 2020-07-14 Jan Beulich <jbeulich@suse.com>
138 * testsuite/gas/i386/crc32-suffix.d,
139 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
140 * testsuite/gas/i386/i386.exp: Run new tests.
141 * testsuite/gas/i386/arch-10-bdver1.d,
142 testsuite/gas/i386/arch-10-bdver2.d,
143 testsuite/gas/i386/arch-10-bdver3.d,
144 testsuite/gas/i386/arch-10-bdver4.d,
145 testsuite/gas/i386/arch-10-btver1.d,
146 testsuite/gas/i386/arch-10-btver2.d,
147 testsuite/gas/i386/arch-10-lzcnt.d,
148 testsuite/gas/i386/arch-10-prefetchw.d,
149 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
150 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
151 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
152 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
153 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
154 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
155 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
156 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
157 testsuite/gas/i386/x86-64-arch-2-btver1.d,
158 testsuite/gas/i386/x86-64-arch-2-btver2.d,
159 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
160 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
161 testsuite/gas/i386/x86-64-arch-2.d,
162 testsuite/gas/i386/x86-64-crc32.d,
163 testsuite/gas/i386/x86-64-pseudos.d,
164 testsuite/gas/i386/x86-64-sse-noavx.d,
165 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
167 2020-07-14 Jan Beulich <jbeulich@suse.com>
169 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
170 ModR/M-encoded byte register cases.
171 * testsuite/gas/i386/x86-64-pseudos.d,
172 testsuite/gas/i386/x86-64-reg-intel.d,
173 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
175 2020-07-14 Jan Beulich <jbeulich@suse.com>
177 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
178 not-ModR/M-encoded byte register cases.
179 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
181 2020-07-14 Jan Beulich <jbeulich@suse.com>
183 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
184 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
185 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
186 testsuite/gas/i386/ilp32/x86-64-avx.d,
187 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
188 testsuite/gas/i386/ilp32/x86-64-crc32.d,
189 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
190 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
191 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
192 testsuite/gas/i386/ilp32/x86-64-reg.d,
193 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
194 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
195 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
196 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
197 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
198 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
201 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
203 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
206 2020-07-13 Nick Clifton <nickc@redhat.com>
208 * po/fr.po: Updated French translation.
210 2020-07-13 Alan Modra <amodra@gmail.com>
212 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
213 * testsuite/gas/elf/dwarf2-12.d: Likewise.
214 * testsuite/gas/elf/dwarf2-13.d: Likewise.
215 * testsuite/gas/elf/dwarf2-14.d: Likewise.
217 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
219 * config/tc-i386.c (output_insn): Check i.xstate to set
220 GNU_PROPERTY_X86_FEATURE_2_TMM.
221 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
222 x86-64-property-8 and x86-64-property-9.
223 * testsuite/gas/i386/x86-64-property-7.d: New file.
224 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
225 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
226 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
227 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
228 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
230 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
232 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
233 has_regymm, has_regzmm and has_regtmm. Add xstate.
234 (md_assemble): Set i.xstate from operand types in instruction
236 (build_modrm_byte): Updated.
237 (output_insn): Check i.xstate.
238 * testsuite/gas/i386/i386.exp: Run property-6 and
240 * testsuite/gas/i386/property-6.d: New file.
241 * testsuite/gas/i386/property-6.s: Updated.
242 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
244 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
246 * testsuite/gas/i386/property-5.d: Correct test name.
248 2020-07-10 Lili Cui <lili.cui@intel.com>
250 * NEWS: Mention support for Intel AMX instructions.
251 * config/tc-i386.c (i386_error): Add invalid_sib_address.
252 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
253 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
254 (match_simd_size): Add tmmword check.
255 (operand_type_match): Add tmmword.
256 (type_names): Add rTMM.
257 (i386_error): Add invalid_tmm_register_set.
258 (check_VecOperands): Handle invalid_sib_address and
259 invalid_tmm_register_set.
260 (match_template): Handle invalid_sib_address.
261 (build_modrm_byte): Handle non-vector SIB and zmmword.
262 (i386_index_check): Disallow RegIP for non-vector SIB.
263 (check_register): Handle zmmword.
264 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
265 * testsuite/gas/i386/i386.exp: Add AMX new tests.
266 * testsuite/gas/i386/intel-regs.d: Add tmm.
267 * testsuite/gas/i386/intel-regs.s: Add tmm.
268 * testsuite/gas/i386/x86-64-amx-intel.d: New.
269 * testsuite/gas/i386/x86-64-amx-inval.l: New.
270 * testsuite/gas/i386/x86-64-amx-inval.s: New.
271 * testsuite/gas/i386/x86-64-amx.d: New.
272 * testsuite/gas/i386/x86-64-amx.s: New.
273 * testsuite/gas/i386/x86-64-amx-bad.d: New.
274 * testsuite/gas/i386/x86-64-amx-bad.s: New.
276 2020-07-10 Tom de Vries <tdevries@suse.de>
278 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
279 readelf's line table decoding.
280 * testsuite/gas/elf/dwarf2-12.d: Likewise.
281 * testsuite/gas/elf/dwarf2-13.d: Likewise.
282 * testsuite/gas/elf/dwarf2-14.d: Likewise.
283 * testsuite/gas/elf/dwarf2-15.d: Likewise.
284 * testsuite/gas/elf/dwarf2-16.d: Likewise.
285 * testsuite/gas/elf/dwarf2-17.d: Likewise.
286 * testsuite/gas/elf/dwarf2-18.d: Likewise.
287 * testsuite/gas/elf/dwarf2-19.d: Likewise.
288 * testsuite/gas/elf/dwarf2-5.d: Likewise.
289 * testsuite/gas/elf/dwarf2-6.d: Likewise.
290 * testsuite/gas/elf/dwarf2-7.d: Likewise.
292 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
294 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
295 VEX/EVEX vector instructions.
296 * testsuite/gas/i386/property-4.d: New file.
297 * testsuite/gas/i386/property-4.s: Likewise.
298 * testsuite/gas/i386/property-5.d: Likewise.
299 * testsuite/gas/i386/property-5.s: Likewise.
300 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
301 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
303 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
305 * NEWS: Mention --enable-x86-used-note.
306 * configure.ac: Configure with --enable-x86-used-note by default
308 * configure: Regenerated.
310 2020-07-09 Alan Modra <amodra@gmail.com>
312 * config/obj-coff.h: Remove TE_PE support.
313 * config/tc-ppc.c: Likewise.
314 * config/tc-ppc.h: Likewise.
315 * configure.tgt: Remove powerpc PE and powerpc lynxos.
316 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
318 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
320 2020-07-08 Jan Beulich <jbeulich@suse.com>
322 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
324 * testsuite/gas/i386/i386.exp: Run new tests.
326 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
328 * config/tc-arc.c (find_opcode_match): Add error messages.
329 * testsuite/gas/arc/add_s-err.s: Update test.
330 * testsuite/gas/arc/asm-errors.err: Likewise.
331 * testsuite/gas/arc/cpu-em-err.s: Likewise.
332 * testsuite/gas/arc/hregs-err.s: Likewise.
333 * testsuite/gas/arc/warn.s: Likewise.
335 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
338 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
340 2020-07-07 Alan Modra <amodra@gmail.com>
342 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
343 * testsuite/gas/ppc/ppc.exp: Likewise.
344 * testsuite/gas/all/weakref1l.d: Likewise.
346 2020-07-07 Nick Clifton <nickc@redhat.com>
348 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
351 2020-07-06 Jan Beulich <jbeulich@suse.com>
353 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
354 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
355 testsuite/gas/i386/x86-64-evex-wig1.d,
356 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
359 2020-07-06 Jan Beulich <jbeulich@suse.com>
361 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
362 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
363 * testsuite/gas/i386/avx512f-opts-intel.d,
364 testsuite/gas/i386/avx512f-opts.d
365 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
366 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
368 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
371 * config/tc-arm.c: Fix spelling mistake.
372 * config/tc-riscv.c: Likewise.
373 * config/tc-z80.c: Likewise.
374 * po/gas.pot: Regenerate.
376 2020-07-06 Nick Clifton <nickc@redhat.com>
378 * po/uk.po: Updated Ukranian translation.
380 2020-07-04 Nick Clifton <nickc@redhat.com>
382 * configure: Regenerate.
383 * po/gas.pot: Regenerate.
385 2020-07-04 Nick Clifton <nickc@redhat.com>
387 * version.m4: Change version number to 2.35.50.
388 * configure: Regenerate.
389 * po/bfd.pot: Regenerate.
391 2020-07-04 Nick Clifton <nickc@redhat.com>
393 Binutils 2.35 branch created.
395 2020-07-03 Alan Modra <amodra@gmail.com>
398 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
400 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
402 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
403 swap two source operands.
405 2020-07-02 Nick Clifton <nickc@redhat.com>
407 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
409 2020-07-02 Alex Coplan <alex.coplan@arm.com>
411 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
412 segfault on negative chars.
413 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
414 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
416 2020-07-02 Nick Clifton <nickc@redhat.com>
419 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
421 * testsuite/gas/ia64/unwind.d: Likewise.
422 * testsuite/gas/mmix/bspec-1.d: Likewise.
423 * testsuite/gas/mmix/bspec-2.d: Likewise.
424 * testsuite/gas/mmix/comment-1.d: Likewise.
425 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
427 2020-07-01 Alan Modra <amodra@gmail.com>
429 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
431 2020-07-01 Alan Modra <amodra@gmail.com>
433 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
434 in data sections, and mep.
436 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
438 * NEWS: Mention x86 NaCl target support removal.
439 * config/tc-i386.c: Remove x86 NaCl target support.
440 * config/tc-i386.h: Likewise.
441 * configure.tgt: Likewise.
442 * testsuite/gas/i386/i386.exp: Likewise.
443 * testsuite/gas/i386/iamcu-1.d: Likewise.
444 * testsuite/gas/i386/iamcu-2.d: Likewise.
445 * testsuite/gas/i386/iamcu-3.d: Likewise.
446 * testsuite/gas/i386/iamcu-4.d: Likewise.
447 * testsuite/gas/i386/iamcu-5.d: Likewise.
448 * testsuite/gas/i386/k1om.d: Likewise.
449 * testsuite/gas/i386/l1om.d: Likewise.
451 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
453 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
454 checking into riscv_csr_address.
455 (riscv_csr_version_check): Likewise.
456 (riscv_csr_address): New function. Return the suitable CSR address
457 after checking the ISA dependency and versions. Issue warnings if
458 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
459 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
460 priv spec versions for them.
461 (reg_csr_lookup_internal): Call riscv_csr_address to find the
462 suitable CSR address.
463 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
464 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
465 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
466 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
467 priv spec warnings here. These warnings are added by accident.
468 Remove them and only focus on the ISA dependency warnings.
469 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
470 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
471 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
472 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
473 than the privileged ones.
474 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
475 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
476 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
477 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
478 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
479 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
480 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
481 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
482 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
483 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
485 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
487 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
488 (md_assemble): Don't process ImmExt without operands.
490 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
493 * config/tc-mmix.c (md_assemble) <fixup for
494 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
495 Also, set its fx_no_overflow.
496 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
497 Similarly this fixup affects 4 bytes, not 8 and needs its
499 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
500 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
502 2020-06-29 Alan Modra <amodra@gmail.com>
504 * config/tc-s12z.c: Use C style comments.
505 * config/tc-z80.c: Likewise.
506 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
508 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
510 * config/tc-i386.c (md_assemble): Process ImmExt without
513 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
515 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
516 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
517 VECSIB256 and VECSIB512, respectively.
518 (build_modrm_byte): Replace vecsib with sib.
520 2020-06-26 Jan Beulich <jbeulich@suse.com>
522 * testsuite/gas/i386/nop-1-suffix.d: New.
523 * testsuite/gas/i386/i386.exp: Run new test.
525 2020-06-26 Pat Bernardi <bernardi@adacore.com>
527 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
528 (md_pseudo_table): Handle "gnu_attribute".
529 * doc/as.texi: Document GNU attribute for M68K.
531 2020-06-25 Nick Clifton <nickc@redhat.com>
534 * config/tc-arm.c (arm_force_relocation): Force resolution of
535 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
536 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
538 2020-06-25 Jan Beulich <jbeulich@suse.com>
540 * config/tc-i386.c (md_assemble): Move call to process_immext()
542 (process_operands): ... here.
544 2020-06-25 Jan Beulich <jbeulich@suse.com>
546 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
547 diagnostic when there is a sizing prefix. Switch to word/dword/
548 qword encoding when there is a sizing prefix and no (explicit or
550 (update_imm): Handle presence of a sizing prefix.
551 * testsuite/gas/i386/noreg16-data32.d,
552 testsuite/gas/i386/noreg32-data16.d,
553 testsuite/gas/i386/noreg32-data16.e,
554 testsuite/gas/i386/noreg64-data16.d,
555 testsuite/gas/i386/noreg64-data16.e,
556 testsuite/gas/i386/noreg64-rex64.d: New.
557 * testsuite/gas/i386/i386.exp: Run new tests.
558 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
559 Introduce and use pfx* macros.
560 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
562 * testsuite/gas/i386/noreg16.d: Adjust expectations.
564 2020-06-25 Jan Beulich <jbeulich@suse.com>
566 * testsuite/gas/i386/avx-16bit.d,
567 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
568 testsuite/gas/i386/avx512f-16bit.d,
569 testsuite/gas/i386/avx512f.d,
570 testsuite/gas/i386/evex-lig256.d,
571 testsuite/gas/i386/evex-lig512.d
572 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
573 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
574 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
575 testsuite/gas/i386/sse2-16bit.d,
576 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
579 2020-06-25 Jan Beulich <jbeulich@suse.com>
581 * config/tc-i386.c (md_assemble): Also reject explicit REX
582 prefixes with VEX and alike encoded insns. Zap consumed bits
584 (output_insn): Don't ignore REX prefix for VEX and alike
585 encodings; abort() instead if encountered.
586 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
588 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
589 * testsuite/gas/i386/x86-64-pseudos.d,
590 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
592 2020-06-25 Jan Beulich <jbeulich@suse.com>
594 * config/tc-i386.c (process_operands): Translate explicit REX
595 prefix into i.rex for SSE2AVX templates.
596 (set_rex_vrex): New helper.
597 (build_modrm_byte): Use it.
598 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
600 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
602 2020-06-25 Jan Beulich <jbeulich@suse.com>
604 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
605 templates when there's no data size prefix.
606 (md_assemble): Reject data size prefix also for legacy encoded
608 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
609 Uncomment previously not working line.
610 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
612 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
613 testsuite/gas/i386/sse2avx.d: Adjust expectations.
615 2020-06-25 Jan Beulich <jbeulich@suse.com>
617 * config/tc-i386.c (build_evex_prefix): Drop early setting of
620 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
622 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
623 explicit_priv_attr. It used to indicate CSR or priv instructions are
625 (riscv_is_priv_insn): Return True if it is a privileged instruction.
626 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
627 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
628 (riscv_write_out_attrs): Clarification of when to generate the elf
629 priv spec attributes.
630 * testsuite/gas/riscv/attribute-11.s: Add comments.
631 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
632 `priv_insn_<n>` to decide which priv instruction is expected to used.
634 * testsuite/gas/riscv/attribute-14a.d: Likewise.
635 * testsuite/gas/riscv/attribute-14b.d: Likewise.
636 * testsuite/gas/riscv/attribute-14c.d: Likewise.
637 * testsuite/gas/riscv/attribute-14d.d: Likewise.
638 * testsuite/gas/riscv/attribute-14e.d: Likewise.
640 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
642 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
643 (riscv_set_default_priv_spec): Get the priv spec version from the
644 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
646 2020-06-20 Alan Modra <amodra@gmail.com>
648 * configure.tgt: Set bfd_gas for all SH targets.
650 2020-06-18 Jan Beulich <jbeulich@suse.com>
652 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
653 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
656 2020-06-16 Lili Cui <lili.cui@intel.com>
658 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
659 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
660 * doc/c-i386.texi: Add avx512_vp2intersect.
662 2020-06-16 Jan Beulich <jbeulich@suse.com>
664 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
666 * testsuite/gas/i386/sse-check.s: Adjust comment.
667 * testsuite/gas/i386/sse-check-error.l,
668 testsuite/gas/i386/sse-check-warn.e,
669 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
672 2020-06-16 Alan Modra <amodra@gmail.com>
674 * config/tc-tic30.h: Remove OBJ_AOUT support.
675 * configure.tgt: Delete tic30-*-*aout* entry.
677 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
679 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
681 (elf32xtensa_abi): New declaration.
682 (option_abi_windowed, option_abi_call0): New enum constants.
683 (md_longopts): Add entries for --abi-windowed and --abi-call0.
684 (md_parse_option): Add handlers for --abi-windowed and
686 (xtensa_add_config_info): Use xtensa_abi_choice instead of
687 XSHAL_ABI to format ABI tag.
688 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
689 --abi-call0 to the list of options.
690 * doc/c-xtensa.texi: Add description for options --abi-windowed
692 * testsuite/gas/xtensa/abi-call0.d: New test definition.
693 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
694 * testsuite/gas/xtensa/abi.s: New test source.
696 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
699 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
701 * testsuite/gas/i386/tsxldtrk.s: Likewise.
702 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
703 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
705 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
707 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
708 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
709 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
711 2020-06-09 Seth Girvan <snth@snthhacks.com>
713 * doc/c-avr.texi: Improve wording.
715 2020-06-09 Jan Beulich <jbeulich@suse.com>
717 * testsuite/gas/i386/x86-64-pseudos-bad.s,
718 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
720 2020-06-09 Jan Beulich <jbeulich@suse.com>
722 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
724 * testsuite/gas/i386/prefix.d: Adjust expectations.
726 2020-06-09 Jan Beulich <jbeulich@suse.com>
728 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
729 with VEX/EVEX encoding tests.
730 * testsuite/gas/i386/prefix.d: Adjust expectations.
732 2020-06-09 Jan Beulich <jbeulich@suse.com>
734 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
736 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
737 * testsuite/gas/i386/noreg64.d: Adjust expectations.
738 * testsuite/gas/i386/noreg-intel64.d,
739 testsuite/gas/i386/noreg-intel64.l,
740 testsuite/gas/i386/noreg-intel64.s: New.
741 * testsuite/gas/i386/i386.exp: Run new tests.
743 2020-06-09 Jan Beulich <jbeulich@suse.com>
745 * config/tc-i386.c (vex_encoding_error): New enumerator.
746 (VEX_check_operands): Rename to VEX_check_encoding. Check
747 for vex_encoding_error. Move Imm4 handling ...
748 (check_VecOperands): ... here.
749 (match_template): Call VEX_check_encoding when there are no
750 operands. Split construct calling check_VecOperands and
751 VEX_check_encoding (when there are operands).
752 (check_register): Don't blindly set vex_encoding_evex.
753 * testsuite/gas/i386/pseudos-bad.s,
754 testsuite/gas/i386/pseudos-bad.l: New.
755 * testsuite/gas/i386/i386.exp: Run new test.
756 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
758 2020-06-08 Alex Coplan <alex.coplan@arm.com>
760 * config/tc-arm.c (insns): Add dfb.
761 * testsuite/gas/arm/dfb.d: New test.
762 * testsuite/gas/arm/dfb.s: Input for test.
764 2020-06-08 Nick Clifton <nickc@redhat.com>
766 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
768 2020-06-08 Jan Beulich <jbeulich@suse.com>
770 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
772 2020-06-08 Jan Beulich <jbeulich@suse.com>
774 * config/tc-i386.c (check_byte_reg): Drop dead conditional
777 2020-06-08 Jan Beulich <jbeulich@suse.com>
779 * config/tc-i386.c (check_register): Split RegTR handling, to
780 fail recognition also in 64-bit mode as well as with i586 or
781 i686 explicitly enabled.
782 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
783 * testsuite/gas/i386/x86_64-intel.d,
784 testsuite/gas/i386/x86_64.d: Adjust expectations.
786 2020-06-08 Jan Beulich <jbeulich@suse.com>
788 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
789 * testsuite/gas/cfi/cfi.exp: Run this test.
791 2020-06-08 Jan Beulich <jbeulich@suse.com>
793 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
794 check to %st(N) parsing logic.
795 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
797 2020-06-08 Jan Beulich <jbeulich@suse.com>
799 * config/tc-i386.c (bad_reg): New.
800 (check_VecOperations, i386_att_operand, i386_parse_name): Check
802 (check_register): New, broken out from ...
803 (parse_real_register): ... here. Call it.
804 (parse_register): Call it, and error upon failure.
805 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
806 testsuite/gas/i386/x86-64-equ-bad.s,
807 testsuite/gas/i386/x86-64-equ-bad.l: New.
808 * testsuite/gas/i386/i386.exp: Run new tests.
810 2020-06-06 Alan Modra <amodra@gmail.com>
812 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
813 * doc/c-ppc.texi: Likewise.
815 2020-06-06 Alan Modra <amodra@gmail.com>
817 * config/tc-ppc.c: Update throughout for reloc renaming.
819 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
821 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
824 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
826 * config/tc-riscv.c (explicit_csr): New static boolean.
827 Used to indicate CSR are explictly used.
828 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
829 (riscv_write_out_attrs): If we already have set elf priv
830 attributes, then generate them. Otherwise, don't generate
831 them when no CSR are used.
832 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
833 * testsuite/gas/riscv/attribute-02.d: Likewise.
834 * testsuite/gas/riscv/attribute-03.d: Likewise.
835 * testsuite/gas/riscv/attribute-04.d: Likewise.
836 * testsuite/gas/riscv/attribute-05.d: Likewise.
837 * testsuite/gas/riscv/attribute-06.d: Likewise.
838 * testsuite/gas/riscv/attribute-07.d: Likewise.
839 * testsuite/gas/riscv/attribute-08.d: Likewise.
840 * testsuite/gas/riscv/attribute-09.d: Likewise.
841 * testsuite/gas/riscv/attribute-10.d: Likewise.
842 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
843 * testsuite/gas/riscv/attribute-11.s: New testcase.
844 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
845 used, so we should output the ELF priv attributes.
846 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
847 used, so output the priv attributes according to the -mpriv-spec.
848 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
849 used, so ignore the -mpriv-spec setting.
851 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
853 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
855 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
856 endianness to cgen_get_insn_value and cgen_put_insn_value.
858 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
860 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
863 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
865 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
867 (md_assemble): Remove no longer needed hack.
869 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
871 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
873 (gas_cgen_md_apply_fix): Likewise.
874 (gas_cgen_md_apply_fix): Likewise.
875 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
877 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
880 2020-06-04 Alan Modra <amodra@gmail.com>
882 * testsuite/config/default.exp: Remove global directive outside
884 * testsuite/gas/mep/complex-relocs.exp: Likewise.
885 * testsuite/gas/microblaze/relax_size.exp: Likewise.
886 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
887 * testsuite/gas/mt/relocs.exp: Likewise.
888 * testsuite/gas/rx/rx.exp: Likewise.
890 2020-06-03 Stephen Casner <casner@acm.org>
892 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
894 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
895 Jim Wilson <jimw@sifive.com>
898 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
899 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
900 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
901 Move B before SB. Move J before UJ.
903 2020-06-01 Alex Coplan <alex.coplan@arm.com>
905 * write.c (relax_segment): Fix handling of negative offset when
906 relaxing an rs_org frag.
907 * testsuite/gas/aarch64/org-neg.d: New test.
908 * testsuite/gas/aarch64/org-neg.l: Error output for test.
909 * testsuite/gas/aarch64/org-neg.s: Input for test.
910 * testsuite/gas/arm/org-neg.d: New test.
911 * testsuite/gas/arm/org-neg.l: Error output for test.
912 * testsuite/gas/arm/org-neg.s: Input for test.
914 2020-05-28 Stephen Casner <casner@acm.org>
916 Fix unexpected failures in gas testsuite for pdp11-aout target.
917 These are caused by the PDP11's mix of little-endian octets in
918 shorts but shorts in big endian order for long or quad.
920 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
921 * testsuite/gas/all/gas.exp: Select alternate test scripts for
922 pdp11, skip octa test completely.
923 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
924 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
925 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
927 2020-05-28 Alex Coplan <alex.coplan@arm.com>
929 * frags.c (frag_grow): Fix comment.
931 2020-05-27 Stephen Casner <casner@acm.org>
934 * config/tc-pdp11.c (parse_reg): Distinguish register names from
935 symbols that begin with a register name.
936 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
937 * testsuite/gas/pdp11/pr26001.s: Likewise.
938 * testsuite/gas/pdp11/pr26001.d: Likewise.
940 2020-05-27 Simon Cook <simon.cook@embecosm.com>
942 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
943 pointer when creating struct riscv_csr_extra.
945 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
947 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
948 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
949 * testsuite/gas/i386/inval-avx512f.l: Updated.
951 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
953 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
954 load/store instruction variants with alignment hints.
955 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
956 instruction variants with alignment hints.
958 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
961 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
962 instead of R_XGATE_PCREL_X.
963 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
964 BFD_RELOC_XGATE_PCREL_X.
966 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
969 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
970 with &fragP->fr_literal[0].
972 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
975 * config/tc-vax.c (md_estimate_size_before_relax): Replace
976 fragP->fr_literal with &fragP->fr_literal[0].
977 (md_convert_frag): Likewise.
979 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
982 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
983 with &fragP->fr_literal[0].
985 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
988 * config/tc-crx.c (getreg_image): Change argument type to int.
989 (md_convert_frag): Replace fragP->fr_literal with
990 &fragP->fr_literal[0].
992 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
995 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
996 sprintf with memmove.
998 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1000 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1001 with &fragP->fr_literal[0].
1003 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1006 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1007 2 overlapping strings.
1009 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1011 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1012 with &fragP->fr_literal[0].
1014 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1016 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1017 with &fragp->fr_literal[0].
1018 * config/tc-microblaze.c (md_apply_fix): Likewise.
1019 * config/tc-sh.c (md_convert_frag): Likewise.
1021 2020-05-24 Jim Wilson <jimw@sifive.com>
1024 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1025 asection to segT. New locals seg and subseg. Call subseg_set before
1026 fix_new_exp. Call subseg_set after loop to restore original values.
1028 2020-05-21 Alan Modra <amodra@gmail.com>
1030 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1032 * config/obj-elf.c: Likewise.
1033 * config/tc-aarch64.c: Likewise.
1034 * config/tc-arm.c: Likewise.
1035 * config/tc-m68k.c: Likewise.
1036 * config/tc-nios2.c: Likewise.
1037 * config/tc-tic30.c: Likewise.
1038 * ecoff.c: Likewise.
1040 * stabs.c: Likewise.
1041 * symbols.c: Likewise.
1042 * testsuite/gas/all/test-gen.c: Likewise.
1044 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1046 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1047 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1048 Static variables which are used to set the ISA extensions. You can
1049 use -march (or ELF build attributes) and -misa-spec to set them,
1051 (ext_version_hash): The hash table used to handle the extensions
1053 (init_ext_version_hash): Initialize the ext_version_hash according
1054 to riscv_ext_version_table.
1055 (riscv_get_default_ext_version): The callback function of
1056 riscv_parse_subset_t. According to the choosed ISA spec,
1057 get the default version for the specific extension.
1058 (riscv_set_arch): Set the callback function.
1059 (enum options, struct option md_longopts): Add new option -misa-spec.
1060 (md_parse_option): Do not call riscv_set_arch for -march. We will
1061 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1062 to set default_isa_spec class.
1063 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1064 ext_version_hash, and then call riscv_set_arch to set the architecture
1065 with versions according to default_arch_with_ext.
1066 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1068 * testsuite/gas/riscv/attribute-03.d: Likewise.
1069 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1070 already set it's version to 2p1 by march, so no need to use the default
1071 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1072 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1073 ISA spec 2p2, so set 0p0 to it.
1074 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1075 zicsr is 2p0 according to ISA spec 20191213.
1076 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1077 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1078 You can set them by configure options --with-arch and
1079 --with-isa-spec, respectively.
1080 (riscv_set_default_isa_spec): New function used to set the
1082 (md_parse_option): Call riscv_set_default_isa_spec rather than
1083 call riscv_get_isa_spec_class directly.
1084 (riscv_after_parse_args): If the -isa-spec is not set, then we
1085 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1086 calling riscv_set_default_isa_spec.
1087 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1088 the --with-isa-spec may be set to different ISA spec.
1089 * testsuite/gas/riscv/attribute-02.d: Likewise.
1090 * testsuite/gas/riscv/attribute-03.d: Likewise.
1091 * testsuite/gas/riscv/attribute-04.d: Likewise.
1092 * testsuite/gas/riscv/attribute-05.d: Likewise.
1093 * testsuite/gas/riscv/attribute-06.d: Likewise.
1094 * testsuite/gas/riscv/attribute-07.d: Likewise.
1095 * configure.ac: Add configure options, --with-arch and
1097 * configure: Regenerated.
1098 * config.in: Regenerated.
1099 * config/tc-riscv.c (default_priv_spec): Static variable which is
1100 used to check if the CSR is valid for the chosen privilege spec. You
1101 can use -mpriv-spec to set it.
1102 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1103 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1104 (riscv_init_csr_hashes): Only need to initialize one hash table
1106 (riscv_csr_class_check): Change the return type to void. Don't check
1107 the ISA dependency if -mcsr-check isn't set.
1108 (riscv_csr_version_check): New function. Check and find the CSR address
1109 from csr_extra_hash, according to default_priv_spec. Report warning
1110 for the invalid CSR if -mcsr-check is set.
1111 (reg_csr_lookup_internal): Updated.
1112 (reg_lookup_internal): Likewise.
1113 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1114 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1115 (md_parse_option): Call riscv_set_default_priv_version to set
1117 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1118 privilege spec to the newest one.
1119 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1120 include/opcode/riscv.h.
1121 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1122 to check the ISA dependency for CSR, so fix the spec version by adding
1124 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1125 version warnings for the test case.
1126 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1127 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1128 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1129 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1130 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1131 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1132 Check whether the CSR is valid when privilege version 1.9 is choosed.
1133 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1134 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1135 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1136 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1137 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1138 Check whether the CSR is valid when privilege version 1.10 is choosed.
1139 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1140 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1141 Check whether the CSR is valid when privilege version 1.11 is choosed.
1142 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1143 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1144 setting. You can set it by configure option --with-priv-spec.
1145 (riscv_set_default_priv_spec): New function used to set the default
1147 (md_parse_option): Call riscv_set_default_priv_spec rather than
1148 call riscv_get_priv_spec_class directly.
1149 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1150 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1151 calling riscv_set_default_priv_spec.
1152 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1153 the --with-priv-spec may be set to different privilege spec.
1154 * testsuite/gas/riscv/priv-reg.d: Likewise.
1155 * configure.ac: Add configure option --with-priv-spec.
1156 * configure: Regenerated.
1157 * config.in: Regenerated.
1158 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1159 explicit_attr. Set it to TRUE if any ELF attribute is found.
1160 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1161 the priv attributes are set.
1162 (md_assemble): Set the default_priv_spec according to the priv
1163 attributes when we start to assemble instruction.
1164 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1165 riscv_write_out_attrs. Update the arch and priv attributes. If we
1166 don't set the corresponding ELF attributes, then try to output the
1168 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1169 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1170 to update the arch and priv attributes.
1171 (s_riscv_attribute): Make sure all arch and priv attributes are set
1172 before any instruction.
1173 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1174 ELF attribute or -march-attr is set. If the priv attributes are not
1175 set, then try to update them by the default setting (-mpriv-spec or
1177 * testsuite/gas/riscv/attribute-02.d: Likewise.
1178 * testsuite/gas/riscv/attribute-03.d: Likewise.
1179 * testsuite/gas/riscv/attribute-04.d: Likewise.
1180 * testsuite/gas/riscv/attribute-06.d: Likewise.
1181 * testsuite/gas/riscv/attribute-07.d: Likewise.
1182 * testsuite/gas/riscv/attribute-08.d: Likewise.
1183 * testsuite/gas/riscv/attribute-09.d: Likewise.
1184 * testsuite/gas/riscv/attribute-10.d: Likewise.
1185 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1186 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1187 set by priv attributes must be supported.
1188 * testsuite/gas/riscv/attribute-05.s: Likewise.
1189 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1190 priv attributes according to the -mpriv-spec option.
1191 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1192 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1193 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1194 * testsuite/gas/riscv/priv-reg.d: Removed.
1195 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1196 CSR according to the priv spec 1.9.
1197 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1198 CSR according to the priv spec 1.9.1.
1199 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1200 CSR according to the priv spec 1.10.
1201 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1202 CSR according to the priv spec 1.11.
1203 * config/tc-riscv.c (md_show_usage): Add descriptions about
1204 the new GAS options.
1205 * doc/c-riscv.texi: Likewise.
1207 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1209 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1210 * testsuite/gas/ppc/power9.d: Likewise.
1211 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1212 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1213 sync, wait, waitrsv>: Add tests.
1214 * testsuite/gas/ppc/power10.d: Likewise.
1216 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1219 * config/tc-arm.c : Add arm_ext_v8r feature.
1220 (it_fsm_post_encode): Check arm_ext_v8r feature.
1221 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1223 2020-05-19 Alan Modra <amodra@gmail.com>
1225 * write.c (write_contents): Use bfd_get_filename rather than
1226 accessing bfd->filename directly. Use bfd_section_name rather
1227 than accessing section->name directly.
1229 2020-05-19 Alan Modra <amodra@gmail.com>
1231 * symbols.c (local_symbol_make): Init all of lsy_flags.
1233 2020-05-18 Alan Modra <amodra@gmail.com>
1235 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1236 before looking at add_symbol->sy_flags.
1238 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1240 * config/tc-i386.c: Not handle lret/iret.
1241 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1242 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1243 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1244 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1245 * testsuite/gas/i386/lfence-ret.s: Ditto.
1246 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1247 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1248 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1249 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1250 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1251 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1252 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1254 2020-05-15 Alan Modra <amodra@gmail.com>
1255 Alex Coplan <alex.coplan@arm.com>
1257 * symbols.c (struct local_symbol): Update comment.
1258 (resolve_symbol_value): For resolved symbols equated to other
1259 symbols, verify that the referenced symbol is not a local_symbol
1260 before accessing sy_value. Don't leave symbol loops during
1261 finalize_syms resolution.
1262 * testsuite/gas/all/assign-bad-recursive.d: New test.
1263 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1264 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1265 * testsuite/gas/all/gas.exp: Run it.
1267 2020-05-14 Nick Clifton <nickc@redhat.com>
1269 * po/sv.po: Updated Swedish translation.
1271 2020-05-11 Alan Modra <amodra@gmail.com>
1273 * testsuite/gas/ppc/scalarquad.d,
1274 * testsuite/gas/ppc/scalarquad.s: New test.
1275 * testsuite/gas/ppc/ppc.exp: Run it.
1277 2020-05-11 Alan Modra <amodra@gmail.com>
1279 * testsuite/gas/ppc/rightmost.d,
1280 * testsuite/gas/ppc/rightmost.s: New test.
1281 * testsuite/gas/ppc/ppc.exp: Run it.
1283 2020-05-11 Alan Modra <amodra@gmail.com>
1285 * testsuite/gas/ppc/xvtlsbb.d,
1286 * testsuite/gas/ppc/xvtlsbb.s: New test.
1287 * testsuite/gas/ppc/ppc.exp: Run it.
1289 2020-05-11 Alan Modra <amodra@gmail.com>
1291 * testsuite/gas/ppc/stringop.d,
1292 * testsuite/gas/ppc/stringop.s: New test.
1293 * testsuite/gas/ppc/ppc.exp: Run it.
1295 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1297 * testsuite/gas/ppc/set_bool.d,
1298 * testsuite/gas/ppc/set_bool.s: New test.
1299 * testsuite/gas/ppc/ppc.exp: Run it.
1301 2020-05-11 Alan Modra <amodra@gmail.com>
1303 * testsuite/gas/ppc/bitmanip.d,
1304 * testsuite/gas/ppc/bitmanip.s: New test.
1305 * testsuite/gas/ppc/ppc.exp: Run it.
1307 2020-05-11 Alan Modra <amodra@gmail.com>
1309 * testsuite/gas/ppc/genpcv.d,
1310 * testsuite/gas/ppc/genpcv.s: New test.
1311 * testsuite/gas/ppc/ppc.exp: Run it.
1313 2020-05-11 Alan Modra <amodra@gmail.com>
1315 * testsuite/gas/ppc/maskmanip.d,
1316 * testsuite/gas/ppc/maskmanip.s: New test.
1317 * testsuite/gas/ppc/ppc.exp: Run it.
1319 2020-05-11 Alan Modra <amodra@gmail.com>
1320 Peter Bergner <bergner@linux.ibm.com>
1322 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1323 (md_assemble): Check acc specified in correct operand.
1324 * testsuite/gas/ppc/outerprod.d,
1325 * testsuite/gas/ppc/outerprod.s,
1326 * testsuite/gas/ppc/vsx4.d,
1327 * testsuite/gas/ppc/vsx4.s: New tests.
1328 * testsuite/gas/ppc/ppc.exp: Run them.
1330 2020-05-11 Alan Modra <amodra@gmail.com>
1332 * testsuite/gas/ppc/simd_perm.d,
1333 * testsuite/gas/ppc/simd_perm.s: New test.
1334 * testsuite/gas/ppc/ppc.exp: Run it.
1336 2020-05-11 Alan Modra <amodra@gmail.com>
1338 * testsuite/gas/ppc/int128.d,
1339 * testsuite/gas/ppc/int128.s: New test.
1340 * testsuite/gas/ppc/ppc.exp: Run it.
1342 2020-05-11 Alan Modra <amodra@gmail.com>
1344 * testsuite/gas/ppc/vsx_32byte.d,
1345 * testsuite/gas/ppc/vsx_32byte.s: New test.
1346 * testsuite/gas/ppc/ppc.exp: Run it.
1348 2020-05-11 Alan Modra <amodra@gmail.com>
1350 * testsuite/gas/ppc/vec_mul.s,
1351 * testsuite/gas/ppc/vec_mul.d: New test.
1352 * testsuite/gas/ppc/ppc.exp: Run it.
1354 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1356 * testsuite/gas/ppc/byte_rev.d,
1357 * testsuite/gas/ppc/byte_rev.s: New test.
1358 * testsuite/gas/ppc/ppc.exp: Run it.
1360 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1362 * testsuite/gas/ppc/power10.d: Add paste. tests.
1363 * testsuite/gas/ppc/power10.s: Likewise.
1365 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1367 * testsuite/gas/ppc/power10.s: New test.
1368 * testsuite/gas/ppc/power10.d: Likewise.
1369 * testsuite/gas/ppc/ppc.exp: Run it.
1371 2020-05-11 Alan Modra <amodra@gmail.com>
1373 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1375 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1376 place of -mfuture/-Mfuture.
1377 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1378 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1380 2020-05-06 Nick Clifton <nickc@redhat.com>
1382 * po/sv.po: Updated Swedish translation.
1384 2020-05-06 Nick Clifton <nickc@redhat.com>
1387 * doc/as.texi (Preprocessing): Replace cross reference to not
1388 existant document with a URL to the equivalent page in the GCC
1391 2020-05-05 Nick Clifton <nickc@redhat.com>
1393 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1394 construction of a DWARF-5 directory name table.
1395 * testsuite/gas/elf/pr25917.d: Update expected output.
1397 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1399 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1400 (md_parse_option): Remove initialization of elf_flags.
1402 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1405 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1406 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1407 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1409 2020-05-04 Nick Clifton <nickc@redhat.com>
1412 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1413 table's existence before looking at its entries.
1414 Also do not emit a default directory entry if there are no
1417 * testsuite/gas/elf/pr25917.s: New test source file.
1418 * testsuite/gas/elf/pr25917.d: New test driver.
1419 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1421 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1423 * config/tc-aarch64.c (fix_insn): Implement for
1424 AARCH64_OPND_UNDEFINED.
1425 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1426 * testsuite/gas/aarch64/udf.s: New.
1427 * testsuite/gas/aarch64/udf.d: New.
1428 * testsuite/gas/aarch64/udf-invalid.s: New.
1429 * testsuite/gas/aarch64/udf-invalid.l: New.
1430 * testsuite/gas/aarch64/udf-invalid.d: New.
1432 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1434 * config/tc-rx.c (elf_flags): Reset default value.
1435 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1437 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1439 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1440 if it's not defined.
1441 (microarch_earliest): New static variable.
1442 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1443 simcall opcode has mandatory parameter.
1444 (xg_init_global_config): Initialize microarch_earliest.
1446 2020-04-29 Nick Clifton <nickc@redhat.com>
1449 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1450 IMM0_8S and add support for IMM0_8U.
1451 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1452 unsigned 8-bit immediate.
1453 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1454 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1456 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1458 * NEWS: Add news entry for big-obj.
1459 * config/tc-i386.c (i386_target_format): Support new format.
1460 * doc/c-i386.texi: Add i386 support.
1461 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1462 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1464 2020-04-27 Nick Clifton <nickc@redhat.com>
1467 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1468 (assign_file_to_slot): New function. Fills in an entry in the
1470 (allocate_filenum): Use new function.
1471 (allocate_filename_to_slot): Use new function. If the specified
1472 slot entry is already in use, but was chosen automatically then
1473 reassign the automatic entry.
1475 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1477 * config/tc-i386.c (lfence_before_ret_shl): New member.
1478 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1480 (insert_after_load): Issue warning for REP CMPS/SCAS.
1481 (insert_before_before): Handle iret, Handle
1482 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1483 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1484 -mlfence-before-ret=[none/not/or/shl/yes].
1485 Enable -mlfence-before-ret=shl when
1486 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1487 (md_show_usage): Ditto.
1488 * doc/c-i386.texi: Ditto.
1489 * testsuite/gas/i386/i386.exp: Add new testcases.
1490 * testsuite/gas/i386/lfence-load-b.d: New.
1491 * testsuite/gas/i386/lfence-load-b.e: New.
1492 * testsuite/gas/i386/lfence-load.d: Modified.
1493 * testsuite/gas/i386/lfence-load.e: New.
1494 * testsuite/gas/i386/lfence-load.s: Modified.
1495 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1496 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1497 * testsuite/gas/i386/lfence-ret-c.d: New.
1498 * testsuite/gas/i386/lfence-ret-d.d: New.
1499 * testsuite/gas/i386/lfence-ret.s: Modified.
1500 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1501 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1502 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1503 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1504 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1505 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1506 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1507 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1508 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1509 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1511 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1514 * config/tc-xtensa.c (md_apply_fix): Replace
1515 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1516 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1517 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1518 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1519 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1521 2020-04-22 Alan Modra <amodra@gmail.com>
1523 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1524 symbol for ".symver .. remove".
1525 * doc/as.texi (.symver): Update.
1526 * testsuite/gas/symver/symver11.s: Make foo weak.
1527 * testsuite/gas/symver/symver11.d: Expect an error.
1528 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1530 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1532 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1534 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1537 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1538 * testsuite/gas/m68k/operands.d: Update.
1539 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1541 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1544 * testsuite/gas/arm/pr24753.d: New test.
1545 * testsuite/gas/arm/pr24753.s: New test.
1547 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1551 * NEWS: Mention .symver extension.
1552 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1554 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1555 add a version name. Add local, hidden and remove visibility
1557 (elf_frob_symbol): Handle the list of version names. Update the
1558 original symbol to local, hidden or remove it from the symbol
1560 (elf_frob_file_before_adjust): Handle the list of version names.
1561 * config/obj-elf.h (elf_visibility): New.
1562 (elf_versioned_name_list): Likewise.
1563 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1564 and visibility. Change versioned_name pointer to struct
1565 elf_versioned_name_list.
1566 * doc/as.texi: Update .symver directive.
1567 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1568 error checking tests.
1569 * testsuite/gas/symver/symver6.d: New file.
1570 * testsuite/gas/symver/symver7.d: Likewise.
1571 * testsuite/gas/symver/symver7.s: Likewise.
1572 * testsuite/gas/symver/symver8.d: Likewise.
1573 * testsuite/gas/symver/symver8.s: Likewise.
1574 * testsuite/gas/symver/symver9.s: Likewise.
1575 * testsuite/gas/symver/symver9a.d: Likewise.
1576 * testsuite/gas/symver/symver9b.d: Likewise.
1577 * testsuite/gas/symver/symver10.s: Likewise.
1578 * testsuite/gas/symver/symver10a.d: Likewise.
1579 * testsuite/gas/symver/symver10b.d: Likewise.
1580 * testsuite/gas/symver/symver11.d: Likewise.
1581 * testsuite/gas/symver/symver11.s: Likewise.
1582 * testsuite/gas/symver/symver12.d: Likewise.
1583 * testsuite/gas/symver/symver12.s: Likewise.
1584 * testsuite/gas/symver/symver13.d: Likewise.
1585 * testsuite/gas/symver/symver13.s: Likewise.
1586 * testsuite/gas/symver/symver14.d: Likewise.
1587 * testsuite/gas/symver/symver14.l: Likewise.
1588 * testsuite/gas/symver/symver15.d: Likewise.
1589 * testsuite/gas/symver/symver15.l: Likewise.
1590 * testsuite/gas/symver/symver6.l: Removed.
1591 * testsuite/gas/symver/symver6.s: Updated.
1593 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1595 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1597 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1598 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1599 * testsuite/gas/aarch64/system.d: Update.
1601 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1603 * testsuite/gas/aarch64/bti.d: Update -march option.
1604 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1605 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1606 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1607 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1609 2020-04-17 Alan Modra <amodra@gmail.com>
1611 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1613 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1614 Nick Clifton <nickc@redhat.com>
1617 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1619 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1620 for the type-2 test.
1621 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1622 targets running this test.
1624 2020-02-16 David Faust <david.faust@oracle.com>
1626 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1627 * testsuite/gas/bpf/jump32.s: New file.
1628 * testsuite/gas/bpf/jump32.d: Likewise.
1630 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1632 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1635 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1637 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1638 (md_pcrel_from): Remove prototytpe.
1639 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1641 (md_pcrel_from_section): Remove duplicate prototype.
1642 * tc.h (md_pcrel_from_section): Add prototype.
1643 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1644 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1645 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1646 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1647 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1648 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1649 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1650 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1651 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1652 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1653 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1654 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1655 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1656 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1657 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1658 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1659 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1660 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1661 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1662 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1663 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1664 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1665 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1666 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1667 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1668 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1669 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1670 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1671 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1672 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1673 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1674 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1675 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1676 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1677 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1678 md_apply_fix3): Delete prototypes.
1680 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1682 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1685 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1687 * doc/c-z80.texi: Fix @xref warnings.
1689 2020-04-07 Lili Cui <lili.cui@intel.com>
1691 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1692 (cpu_noarch): Likewise.
1693 * doc/c-i386.texi: Document TSXLDTRK.
1694 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1695 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1696 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1697 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1699 2020-04-02 Lili Cui <lili.cui@intel.com>
1701 * config/tc-i386.c (cpu_arch): Add .serialize.
1702 (cpu_noarch): Likewise.
1703 * doc/c-i386.texi: Document serialize.
1704 * testsuite/gas/i386/i386.exp: Run serialize tests
1705 * testsuite/gas/i386/serialize.d: Likewise.
1706 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1707 * testsuite/gas/i386/serialize.s: Likewise.
1709 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1711 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1712 * testsuite/gas/elf/section12b.d: Likewise.
1713 * testsuite/gas/elf/section16a.d: Likewise.
1714 * testsuite/gas/elf/section16b.d: Likewise.
1716 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1718 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1719 with a suppressed address register.
1721 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1724 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1725 * testsuite/gas/i386/localpic.s: Add a test for relocation
1726 against local absolute symbol.
1727 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1728 * testsuite/gas/i386/localpic.d: Updated.
1729 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1730 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1732 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1735 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1736 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1737 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1738 testsuite/gas/i386/x86-64-jump.d.
1739 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1740 Incorporate changes to
1741 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1742 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1743 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1744 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1745 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1747 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1751 * dwarf2dbg.c: Do not include "bignum.h".
1753 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1755 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1756 * testsuite/gas/riscv/alias-csr.s: Likewise.
1757 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1758 to priv-reg-pseudo-noalias.
1759 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1760 * testsuite/gas/riscv/bad-csr.l: Likewise.
1761 * testsuite/gas/riscv/bad-csr.s: Likewise.
1762 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1763 * testsuite/gas/riscv/satp.s: Likewise.
1764 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1765 csr instruction, including alias-csr testcase.
1766 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1767 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1768 pseudo instruction with objdump -Mno-aliases.
1769 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1770 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1771 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1772 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1773 * testsuite/gas/riscv/priv-reg.s: Likewise.
1774 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1775 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1776 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1778 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1780 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1781 sections with the "b" attribute.
1783 2020-03-22 Alan Modra <amodra@gmail.com>
1785 * testsuite/gas/s12z/truncated.d: Update expected output.
1787 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1790 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1791 * doc/c-z80.texi: Update documentation.
1793 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1798 Fix disassembling ED+A4/AC/B4/BC opcodes.
1799 Fix assembling lines containing colonless label and instruction
1800 with first operand inside parentheses.
1801 Fix registration of unsupported by target CPU registers.
1802 * config/tc-z80.c: See above.
1803 * config/tc-z80.h: See above.
1804 * testsuite/gas/z80/colonless.d: Update test.
1805 * testsuite/gas/z80/colonless.s: Likewise.
1806 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1807 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1808 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1809 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1810 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1811 * testsuite/gas/z80/unsup_regs.s: Likewise.
1812 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1813 * testsuite/gas/z80/z80.exp: Likewise.
1814 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1815 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1816 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1818 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1821 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1822 (parse_operands): Handle new operand codes.
1823 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1824 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1825 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1826 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1827 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1828 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1829 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1830 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1832 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1834 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1836 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1838 * testsuite/gas/i386/i386.exp: Run new tests.
1839 * testsuite/gas/i386/lfence-byte.d: New file.
1840 * testsuite/gas/i386/lfence-byte.e: Likewise.
1841 * testsuite/gas/i386/lfence-byte.s: Likewise.
1842 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1843 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1844 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1845 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1846 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1847 * testsuite/gas/i386/lfence-load.d: Likewise.
1848 * testsuite/gas/i386/lfence-load.s: Likewise.
1849 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1850 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1851 * testsuite/gas/i386/lfence-ret.s: Likewise.
1852 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1853 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1854 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1855 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1856 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1857 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1858 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1859 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1860 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1861 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1862 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1863 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1865 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1867 * config/tc-i386.c (lfence_after_load): New.
1868 (lfence_before_indirect_branch_kind): New.
1869 (lfence_before_indirect_branch): New.
1870 (lfence_before_ret_kind): New.
1871 (lfence_before_ret): New.
1874 (insert_lfence_after): New.
1875 (insert_lfence_before): New.
1876 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1878 (OPTION_MLFENCE_AFTER_LOAD): New.
1879 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1880 (OPTION_MLFENCE_BEFORE_RET): New.
1881 (md_longopts): Add -mlfence-after-load=,
1882 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1883 (md_parse_option): Handle -mlfence-after-load=,
1884 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1885 (md_show_usage): Display -mlfence-after-load=,
1886 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1887 (i386_cons_align): New.
1888 * config/tc-i386.h (i386_cons_align): New.
1889 (md_cons_align): New.
1890 * doc/c-i386.texi: Document -mlfence-after-load=,
1891 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1893 2020-03-11 Nick Clifton <nickc@redhat.com>
1897 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1898 (DWARF2_FILE_SIZE_NAME): Default to -1.
1899 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1900 whichever is higher.
1901 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1902 (NUM_MD5_BYTES): Define.
1903 (struct file entry): Add md5 field.
1904 (get_filenum): Delete and replace with...
1905 (get_basename): New function.
1906 (get_directory_table_entry): New function.
1907 (allocate_filenum): New function.
1908 (allocate_filename_to_slot): New function.
1909 (dwarf2_where): Use new functions.
1910 (dwarf2_directive_filename): Add support for extended .file
1912 (dwarf2_directive_loc): Allow the use of file number zero with
1914 (out_file_list): Rename to...
1915 (out_dir_and_file_list): Add DWARF 5 support.
1916 (out_debug_line): Emit extra values into the section header for
1918 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1919 * doc/as.texi (.file): Update the description of this pseudo-op.
1920 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1921 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1922 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1923 * NEWS: Mention the new feature.
1925 2020-03-10 Alan Modra <amodra@gmail.com>
1927 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1928 to avoid signed overflow.
1929 * config/tc-mcore.c (md_assemble): Likewise.
1930 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1931 * config/tc-nds32.c (SET_ADDEND): Likewise.
1932 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1934 2020-03-09 Jan Beulich <jbeulich@suse.com>
1936 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1937 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1938 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1940 2020-03-07 Alan Modra <amodra@gmail.com>
1942 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1945 2020-03-06 Nick Clifton <nickc@redhat.com>
1948 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1949 0 if the dwarf_level is 5 or more. Complain if a filename follows
1951 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1952 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1953 * testsuite/gas/elf/elf.exp: Run the new test.
1956 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1957 * doc/as.texi: Fix another typo.
1959 2020-03-06 Nick Clifton <nickc@redhat.com>
1962 * as.c (dwarf_level): Define.
1963 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1964 (parse_args): Add support for the new options.
1965 as.h (dwarf_level): Prototype.
1966 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1968 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1969 (DWARF2_LINE_VERSION): Remove definition.
1970 * doc/as.texi: Document the new options.
1972 2020-03-06 Nick Clifton <nickc@redhat.com>
1975 * as.c (main): Allow matching input and outputs when they are
1978 2020-03-06 Jan Beulich <jbeulich@suse.com>
1980 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1982 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1983 one of byte/word/dword/qword is set alongside a SIMD register in
1984 a template's operand.
1986 2020-03-06 Jan Beulich <jbeulich@suse.com>
1988 * config/tc-i386.c (match_template): Extend code in logic
1989 rejecting certain suffixes in certain modes to also cover mask
1990 register use and VecSIB. Drop special casing of broadcast. Skip
1991 immediates in the check.
1993 2020-03-06 Jan Beulich <jbeulich@suse.com>
1995 * config/tc-i386.c (match_template): Fold duplicate code in
1996 logic rejecting certain suffixes in certain modes. Drop
1999 2020-03-06 Jan Beulich <jbeulich@suse.com>
2001 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2002 alongside !norex64 ones.
2003 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2004 with both 32- and 64-bit GPR operands.
2005 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2006 32- and 64-bit GPR operands.
2007 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2008 testsuite/gas/i386/x86-64-avx512bw.d,
2009 testsuite/gas/i386/x86-64-avx512f-intel.d,
2010 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2012 2020-03-06 Jan Beulich <jbeulich@suse.com>
2014 * config/tc-i386.c (md_assemble): Drop use of rex64.
2015 (process_suffix): For REX.W for 64-bit CRC32.
2017 2020-03-06 Jan Beulich <jbeulich@suse.com>
2019 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2020 addressing for MPX insns without base/index.
2021 * testsuite/gas/i386/mpx-16bit.s,
2022 * testsuite/gas/i386/mpx-16bit.d: New.
2023 * testsuite/gas/i386/i386.exp: Run new test.
2025 2020-03-06 Jan Beulich <jbeulich@suse.com>
2027 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2028 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2029 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2030 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2031 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2032 as well as a BSWAP one.
2033 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2034 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2035 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2036 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2037 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2038 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2039 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2040 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2041 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2042 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2043 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2044 testsuite/gas/i386/vmx.d: Adjust expectations.
2046 2020-03-06 Jan Beulich <jbeulich@suse.com>
2048 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2049 from having their operands swapped.
2050 * testsuite/gas/i386/waitpkg.s,
2051 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2052 3-operand cases as well as testing of 16-bit code generation.
2053 * testsuite/gas/i386/waitpkg.d,
2054 testsuite/gas/i386/waitpkg-intel.d,
2055 testsuite/gas/i386/x86-64-waitpkg.d,
2056 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2058 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
2060 * config/tc-riscv.c (percent_op_utype): Support the modifier
2062 * doc/c-riscv.texi: Add documentation.
2063 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2064 modifier %got_pcrel_hi.
2065 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2066 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2067 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2069 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2070 (RISC-V-Formats): Update the section name from "Instruction Formats"
2071 to "RISC-V Instruction Formats".
2073 2020-03-04 Alexandre Oliva <oliva@adacore.com>
2075 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2076 detected in a section which does not have at least 4 byte
2078 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2079 * testsuite/gas/arm/ldr-t.s: Likewise.
2080 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2081 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2082 disassembly, ignoring any NOPs that may have been inserted because
2083 of section alignment.
2084 * testsuite/gas/arm/ldr-t.d: Likewise.
2086 2020-03-04 Jan Beulich <jbeulich@suse.com>
2088 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2089 * doc/c-i386.texi: Mention sev_es.
2090 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2091 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2093 * testsuite/gas/i386/arch-13-znver1.d,
2094 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2096 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2098 * config/tc-i386.c (match_template): Replace ignoresize and
2099 defaultsize with mnemonicsize.
2100 (process_suffix): Likewise.
2102 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2105 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2106 instruction LD IY,(HL).
2107 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2108 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2109 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2110 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2112 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2115 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2116 x86-64-default-suffix-avx.
2117 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2118 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2119 * testsuite/gas/i386/noreg64.d: Updated.
2120 * testsuite/gas/i386/noreg64.l: Likewise.
2121 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2122 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2123 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2125 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2128 * config/tc-z80.c (contains_register): Prevent an illegal memory
2129 access when checking an expression for a register name.
2131 2020-03-03 Alan Modra <amodra@gmail.com>
2133 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2136 2020-03-02 Alan Modra <amodra@gmail.com>
2138 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2139 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2141 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2142 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2143 (s3_s_score_lcomm): Likewise.
2144 * config/tc-score7.c: Similarly.
2145 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2147 2020-02-28 YunQiang Su <syq@debian.org>
2150 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2151 to handle multi-labels.
2152 (has_label_name): New.
2154 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2156 * config/tc-arm.c (enum pred_instruction_type): Remove
2157 NEUTRAL_IT_NO_VPT_INSN predication type.
2158 (cxn_handle_predication): Modify to require condition suffixes.
2159 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2160 * testsuite/gas/arm/cde-scalar.s: Update test.
2161 * testsuite/gas/arm/cde-warnings.l: Update test.
2162 * testsuite/gas/arm/cde-warnings.s: Update test.
2164 2020-02-26 Alan Modra <amodra@gmail.com>
2166 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2167 N_() on empty string.
2169 2020-02-26 Alan Modra <amodra@gmail.com>
2171 * read.c (read_a_source_file): Call strncpy with length one
2172 less than size of original_case_string.
2174 2020-02-26 Alan Modra <amodra@gmail.com>
2176 * config/obj-elf.c: Indent labels correctly.
2177 * config/obj-macho.c: Likewise.
2178 * config/tc-aarch64.c: Likewise.
2179 * config/tc-alpha.c: Likewise.
2180 * config/tc-arm.c: Likewise.
2181 * config/tc-cr16.c: Likewise.
2182 * config/tc-crx.c: Likewise.
2183 * config/tc-frv.c: Likewise.
2184 * config/tc-i386-intel.c: Likewise.
2185 * config/tc-i386.c: Likewise.
2186 * config/tc-ia64.c: Likewise.
2187 * config/tc-mn10200.c: Likewise.
2188 * config/tc-mn10300.c: Likewise.
2189 * config/tc-nds32.c: Likewise.
2190 * config/tc-riscv.c: Likewise.
2191 * config/tc-s12z.c: Likewise.
2192 * config/tc-xtensa.c: Likewise.
2193 * config/tc-z80.c: Likewise.
2195 * symbols.c: Likewise.
2196 * write.c: Likewise.
2198 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2200 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2201 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2202 after parsing all arguments.
2203 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2204 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2205 are used to check if we write a read-only CSR by the CSR instruction.
2206 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2207 all CSR for the read-only CSR checking.
2208 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2209 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2210 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2211 all CSR instructions for the read-only CSR checking.
2212 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2213 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2215 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2216 (riscv_opts): Initialize it.
2217 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2218 before doing the CSR checking.
2219 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2220 (md_longopts): Add mcsr-check and mno-csr-check.
2221 (md_parse_option): Handle new enum option values.
2222 (s_riscv_option): Handle new long options.
2223 * doc/c-riscv.texi: Add description for the new .option and assembler
2225 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2227 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2229 * config/tc-riscv.c (csr_extra_hash): New.
2230 (enum riscv_csr_class): New enum. Used to decide
2231 whether or not this CSR is legal in the current ISA string.
2232 (struct riscv_csr_extra): New structure to hold all extra information
2234 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2235 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2236 Call hash_reg_name to insert CSR address into reg_names_hash.
2237 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2238 Decide whether the CSR is valid according to the csr_extra_hash.
2239 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2240 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2241 not a boolean. This is same as riscv_init_csr_hash, so keep the
2243 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2244 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2245 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2246 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2247 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2248 f-ext CSR are not allowed.
2249 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2250 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2251 source file is `priv-reg.s`, and the ISA is rv64if, so the
2252 rv32-only CSR are not allowed.
2253 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2255 2020-02-21 Alan Modra <amodra@gmail.com>
2257 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2258 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2260 2020-02-21 Alan Modra <amodra@gmail.com>
2263 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2264 on section size adjustment, instead perform another write if
2265 exec header size is larger than section size.
2267 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2269 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2270 -mno-arch-attr command line options.
2272 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2274 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2275 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2277 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2280 * config/tc-z80.c (md_parse_option): Do not use an underscore
2281 prefix for local labels in SDCC compatability mode.
2282 (z80_start_line_hook): Remove SDCC dollar label support.
2283 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2284 * testsuite/gas/z80/sdcc.s: Likewise.
2286 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2289 * config/tc-z80.c: Add -march option.
2290 * doc/as.texi: Update Z80 documentation.
2291 * doc/c-z80.texi: Likewise.
2292 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2293 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2294 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2295 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2296 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2297 * testsuite/gas/z80/gbz80_all.d: Likewise.
2298 * testsuite/gas/z80/r800_extra.d: Likewise.
2299 * testsuite/gas/z80/r800_ii8.d: Likewise.
2300 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2301 * testsuite/gas/z80/sdcc.d: Likewise.
2302 * testsuite/gas/z80/z180.d: Likewise.
2303 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2304 * testsuite/gas/z80/z80_doc.d: Likewise.
2305 * testsuite/gas/z80/z80_ii8.d: Likewise.
2306 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2307 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2308 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2309 * testsuite/gas/z80/z80_sli.d: Likewise.
2310 * testsuite/gas/z80/z80n_all.d: Likewise.
2311 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2313 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2315 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2316 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2317 * testsuite/gas/i386/i386.exp: Run property-3 and
2319 * testsuite/gas/i386/property-3.d: New file.
2320 * testsuite/gas/i386/property-3.s: Likewise.
2321 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2323 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2325 * config/tc-i386.c (cpu_arch): Add .popcnt.
2326 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2327 Add a tab before @samp{.sse4a}.
2329 2020-02-17 Jan Beulich <jbeulich@suse.com>
2331 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2332 for AddrPrefixOpReg templates. Combine the two pieces of
2333 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2336 2020-02-17 Jan Beulich <jbeulich@suse.com>
2339 * config/tc-i386.c (md_assemble): Also suppress operand
2340 swapping for MONITOR{,X} and MWAIT{,X}.
2341 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2342 Add Intel syntax monitor/mwait tests.
2343 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2344 Adjust expectations.
2345 *testsuite/gas/i386/sse3-intel.d,
2346 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2347 * testsuite/gas/i386/i386.exp: Run new tests.
2349 2020-02-17 Jan Beulich <jbeulich@suse.com>
2352 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2353 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2355 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2357 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2358 * testsuite/gas/i386/avx512dq-inval.l,
2359 testsuite/gas/i386/inval-avx.l,
2360 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2361 * testsuite/gas/i386/avx512vl-ambig.s,
2362 testsuite/gas/i386/avx512vl-ambig.l: New.
2363 * testsuite/gas/i386/i386.exp: Run new test.
2365 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2367 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2369 * doc/c-i386.texi: Document sse4a and nosse4a.
2371 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2373 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2376 2020-02-14 Jan Beulich <jbeulich@suse.com>
2379 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2381 (process_suffix): ... here. Consider just the first operand
2383 (check_long_reg): Drop opcode 0x63 special case again.
2384 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2385 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2386 Move ambiguous operand size tests ...
2387 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2388 testsuite/gas/i386/noreg64.s: ... here.
2389 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2390 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2391 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2392 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2393 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2394 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2395 testsuite/gas/i386/x86-64-movsxd.d,
2396 testsuite/gas/i386/x86-64-movsxd-intel.d,
2397 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2398 Adjust expectations.
2399 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2400 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2401 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2402 * testsuite/gas/i386/i386.exp: Run new tests.
2404 2020-02-14 Jan Beulich <jbeulich@suse.com>
2406 * config/tc-i386.c (process_operands): Also skip segment
2407 override prefix emission if it matches an already present one.
2408 * testsuite/gas/i386/prefix32.s: Add double segment override
2410 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2412 2020-02-14 Jan Beulich <jbeulich@suse.com>
2414 * config/tc-i386.c (process_operands): Drop ineffectual segment
2415 overrides when optimizing.
2416 * testsuite/gas/i386/lea-optimize.d: New.
2417 * testsuite/gas/i386/i386.exp: Run new test.
2419 2020-02-14 Jan Beulich <jbeulich@suse.com>
2421 * config/tc-i386.c (process_operands): Also check insn prefix
2422 for ineffectual segment override warning. Don't cover possible
2423 VEX/EVEX encoded insns there.
2424 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2425 testsuite/gas/i386/lea.e: New.
2426 * testsuite/gas/i386/i386.exp: Run new test.
2428 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2431 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2434 2020-02-13 Fangrui Song <maskray@google.com>
2435 H.J. Lu <hongjiu.lu@intel.com>
2438 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2439 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2440 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2441 * testsuite/gas/i386/relax-5.d: New file.
2442 * testsuite/gas/i386/relax-5.s: Likewise.
2443 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2444 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2446 2020-02-13 Jan Beulich <jbeulich@suse.com>
2448 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2451 2020-02-12 Jan Beulich <jbeulich@suse.com>
2453 * config/tc-i386.c (avx512): New (at file scope), moved from
2454 (check_VecOperands): ... here.
2455 (process_suffix): Add [XYZ]MMword operand size handling.
2456 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2457 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2459 * testsuite/gas/i386/avx512dq-inval.l,
2460 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2462 2020-02-12 Jan Beulich <jbeulich@suse.com>
2465 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2467 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2468 CALL/JMP in O_tbyte_ptr case.
2469 * doc/c-i386.texi: Mention far call and full pointer load ISA
2471 * testsuite/gas/i386/x86-64-branch-3.s,
2472 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2473 * testsuite/gas/i386/x86-64-branch-3.d,
2474 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2475 * testsuite/gas/i386/x86-64-branch-5.l,
2476 testsuite/gas/i386/x86-64-branch-5.s: New.
2477 * testsuite/gas/i386/i386.exp: Run new test.
2479 2020-02-12 Jan Beulich <jbeulich@suse.com>
2482 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2483 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2484 64-bit-only warning.
2485 (check_word_reg): Consistently error on mismatching register
2487 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2488 for movw. Replace suffix / GPR for orb.
2489 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2490 byte GPRs as well as ones for inb/outb with a word accumulator.
2491 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2492 testsuite/gas/i386/inval.l: Adjust expectations.
2494 2020-02-12 Jan Beulich <jbeulich@suse.com>
2496 * config/tc-i386.c (operand_type_register_match): Also fall
2497 through initial two if()-s when the template allows for a GPR
2498 operand. Adjust comment.
2500 2020-02-11 Jan Beulich <jbeulich@suse.com>
2502 (struct _i386_insn): New field "short_form".
2503 (optimize_encoding): Drop setting of shortform field.
2504 (process_suffix): Set i.short_form. Replace shortform use.
2505 (process_operands): Replace shortform use.
2507 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2509 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2510 loop initial declaration.
2512 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2514 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2515 instructions that can have 5 arguments.
2516 (enum operand_parse_code): Add new operands.
2517 (parse_operands): Account for new operands.
2519 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2520 (neon_select_shape): Account for P suffix.
2521 (LOW1): Move macro to global position.
2522 (HI4): Move macro to global position.
2523 (vcx_assign_vec_d): New.
2524 (vcx_assign_vec_m): New.
2525 (vcx_assign_vec_n): New.
2526 (enum vcx_reg_type): New.
2527 (vcx_get_reg_type): New.
2528 (vcx_size_pos): New.
2530 (vcx_handle_shape): New.
2531 (vcx_ensure_register_in_range): New.
2532 (vcx_handle_register_arguments): New.
2533 (vcx_handle_insn_block): New.
2534 (vcx_handle_common_checks): New.
2538 * testsuite/gas/arm/cde-missing-fp.d: New test.
2539 * testsuite/gas/arm/cde-missing-fp.l: New test.
2540 * testsuite/gas/arm/cde-missing-mve.d: New test.
2541 * testsuite/gas/arm/cde-missing-mve.l: New test.
2542 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2543 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2544 * testsuite/gas/arm/cde-mve.s: New test.
2545 * testsuite/gas/arm/cde-warnings.l:
2546 * testsuite/gas/arm/cde-warnings.s:
2547 * testsuite/gas/arm/cde.d:
2548 * testsuite/gas/arm/cde.s:
2550 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2551 Matthew Malcomson <matthew.malcomson@arm.com>
2553 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2554 CDE coprocessor that can be enabled.
2555 (enum pred_instruction_type): New pred type.
2556 (BAD_NO_VPT): New error message.
2557 (BAD_CDE): New error message.
2558 (BAD_CDE_COPROC): New error message.
2559 (enum operand_parse_code): Add new immediate operands.
2560 (parse_operands): Account for new immediate operands.
2561 (check_cde_operand): New.
2562 (cde_coproc_enabled): New.
2563 (cde_coproc_pos): New.
2564 (cde_handle_coproc): New.
2565 (cxn_handle_predication): New.
2566 (do_custom_instruction_1): New.
2567 (do_custom_instruction_2): New.
2568 (do_custom_instruction_3): New.
2581 (handle_pred_state): Define new IT block behaviour.
2582 (insns): Add newn CX*{,d}{,a} instructions.
2583 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2584 Define new cdecp extension strings.
2585 * doc/c-arm.texi: Document new cdecp extension arguments.
2586 * testsuite/gas/arm/cde-scalar.d: New test.
2587 * testsuite/gas/arm/cde-scalar.s: New test.
2588 * testsuite/gas/arm/cde-warnings.d: New test.
2589 * testsuite/gas/arm/cde-warnings.l: New test.
2590 * testsuite/gas/arm/cde-warnings.s: New test.
2591 * testsuite/gas/arm/cde.d: New test.
2592 * testsuite/gas/arm/cde.s: New test.
2594 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2597 * config/tc-i386.c (intel64): Renamed to ...
2599 (match_template): Accept Intel64 only instruction by default.
2600 (i386_displacement): Updated.
2601 (md_parse_option): Updated.
2602 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2603 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2604 -mamd64 to x86-64-sysenter-amd.
2605 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2607 2020-02-10 Alan Modra <amodra@gmail.com>
2609 * config/obj-elf.c (obj_elf_change_section): Error for section
2610 type, attr or entsize changes in assembly.
2611 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2612 * testsuite/gas/elf/section5.l: Update.
2614 2020-02-10 Alan Modra <amodra@gmail.com>
2616 * output-file.c (output_file_close): Do a normal close when
2617 flag_always_generate_output.
2618 * write.c (write_object_file): Don't stop output when
2619 flag_always_generate_output.
2621 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2624 * config/tc-z80.c: Add -gbz80 command line option to generate code
2625 for the GameBoy Z80. Add support for generating DWARF.
2626 * config/tc-z80.h: Add support for DWARF debug information
2628 * doc/c-z80.texi: Document new command line option.
2629 * testsuite/gas/z80/gbz80_all.d: New file.
2630 * testsuite/gas/z80/gbz80_all.s: New file.
2631 * testsuite/gas/z80/z80.exp: Run the new tests.
2632 * testsuite/gas/z80/z80n_all.d: New file.
2633 * testsuite/gas/z80/z80n_all.s: New file.
2634 * testsuite/gas/z80/z80n_reloc.d: New file.
2636 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2639 * config/obj-elf.c (get_section): Also check
2640 linked_to_symbol_name.
2641 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2642 (obj_elf_parse_section_letters): Handle the 'o' flag.
2643 (build_group_lists): Renamed to ...
2644 (build_additional_section_info): This. Set elf_linked_to_section
2645 from map_head.linked_to_symbol_name.
2646 (elf_adjust_symtab): Updated.
2647 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2648 * doc/as.texi: Document the 'o' flag.
2649 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2650 * testsuite/gas/elf/section18.d: New file.
2651 * testsuite/gas/elf/section18.s: Likewise.
2652 * testsuite/gas/elf/section19.d: Likewise.
2653 * testsuite/gas/elf/section19.s: Likewise.
2654 * testsuite/gas/elf/section20.d: Likewise.
2655 * testsuite/gas/elf/section20.s: Likewise.
2656 * testsuite/gas/elf/section21.d: Likewise.
2657 * testsuite/gas/elf/section21.l: Likewise.
2658 * testsuite/gas/elf/section21.s: Likewise.
2660 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2662 * NEWS: Mention x86 assembler options to align branches for
2665 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2667 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2668 only for ELF targets.
2669 * testsuite/gas/i386/unique.d: Don't xfail.
2670 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2672 2020-02-06 Alan Modra <amodra@gmail.com>
2674 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2675 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2677 2020-02-06 Alan Modra <amodra@gmail.com>
2679 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2680 xfail, and rename test.
2681 * testsuite/gas/elf/section12b.d: Likewise.
2682 * testsuite/gas/elf/section16a.d: Likewise.
2683 * testsuite/gas/elf/section16b.d: Likewise.
2685 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2688 * config/obj-elf.c (section_match): Removed.
2689 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2691 (obj_elf_change_section): Replace info and group_name arguments
2692 with match_p. Also update the section ID and flags from match_p.
2693 (obj_elf_section): Handle "unique,N". Update call to
2694 obj_elf_change_section.
2695 * config/obj-elf.h (elf_section_match): New.
2696 (obj_elf_change_section): Updated.
2697 * config/tc-arm.c (start_unwind_section): Update call to
2698 obj_elf_change_section.
2699 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2700 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2701 (microblaze_s_sdata): Likewise.
2702 (microblaze_s_rdata): Likewise.
2703 (microblaze_s_bss): Likewise.
2704 * config/tc-mips.c (s_change_section): Likewise.
2705 * config/tc-msp430.c (msp430_profiler): Likewise.
2706 * config/tc-rx.c (parse_rx_section): Likewise.
2707 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2708 * doc/as.texi: Document "unique,N" in .section directive.
2709 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2710 * testsuite/gas/elf/section15.d: New file.
2711 * testsuite/gas/elf/section15.s: Likewise.
2712 * testsuite/gas/elf/section16.s: Likewise.
2713 * testsuite/gas/elf/section16a.d: Likewise.
2714 * testsuite/gas/elf/section16b.d: Likewise.
2715 * testsuite/gas/elf/section17.d: Likewise.
2716 * testsuite/gas/elf/section17.l: Likewise.
2717 * testsuite/gas/elf/section17.s: Likewise.
2718 * testsuite/gas/i386/unique.d: Likewise.
2719 * testsuite/gas/i386/unique.s: Likewise.
2720 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2721 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2723 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2725 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2727 2020-02-01 Anthony Green <green@moxielogic.com>
2729 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2731 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2733 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2736 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2739 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2740 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2742 * testsuite/gas/arm/mve_dsp.d: New test.
2744 2020-01-31 Nick Clifton <nickc@redhat.com>
2746 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2747 rather than BFD_RELOC_NONE.
2749 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2751 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2752 to support VLDMIA instruction for MVE.
2753 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2754 instruction for MVE.
2755 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2756 instruction for MVE.
2757 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2758 instruction for MVE.
2759 * testsuite/gas/arm/mve-ldst.d: New test.
2760 * testsuite/gas/arm/mve-ldst.s: Likewise.
2762 2020-01-31 Nick Clifton <nickc@redhat.com>
2764 * po/fr.po: Updated French translation.
2765 * po/ru.po: Updated Russian translation.
2767 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2769 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2771 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2772 * testsuite/gas/aarch64/sve-movprfx_28.d,
2773 * testsuite/gas/aarch64/sve-movprfx_28.l,
2774 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2776 2020-01-30 Jan Beulich <jbeulich@suse.com>
2778 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2779 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2780 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2781 Adjust expectations.
2783 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2785 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2786 * testsuite/gas/bpf/alu-be.d: Likewise.
2787 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2788 * testsuite/gas/bpf/alu32-be.d: Likewise.
2790 2020-01-30 Jan Beulich <jbeulich@suse.com>
2792 * testsuite/gas/i386/x86-64-branch-2.s,
2793 testsuite/gas/i386/x86-64-branch-4.s,
2794 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2795 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2796 testsuite/gas/i386/x86-64-branch-2.d,
2797 testsuite/gas/i386/x86-64-branch-4.l,
2798 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2800 2020-01-30 Jan Beulich <jbeulich@suse.com>
2802 * config/tc-i386.c (process_suffix): .
2803 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2804 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2806 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2808 testsuite/gas/i386/x86_64.s: Add RETF cases.
2809 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2810 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2811 testsuite/gas/i386/x86-64-opcode.d,
2812 testsuite/gas/i386/x86-64-suffix-intel.d,
2813 testsuite/gas/i386/x86-64-suffix.d,
2814 testsuite/gas/i386/x86_64-intel.d
2815 testsuite/gas/i386/x86_64.d: Adjust expectations.
2816 * testsuite/gas/i386/x86-64-suffix.e,
2817 testsuite/gas/i386/x86_64.e: New.
2819 2020-01-30 Jan Beulich <jbeulich@suse.com>
2821 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2824 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2827 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2829 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2830 differences. Document movslq and movsxd.
2831 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2832 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2833 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2834 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2835 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2836 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2837 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2838 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2839 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2840 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2841 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2843 2020-01-27 Alan Modra <amodra@gmail.com>
2845 * testsuite/gas/all/gas.exp: Replace case statements with switch
2847 * testsuite/gas/elf/elf.exp: Likewise.
2848 * testsuite/gas/macros/macros.exp: Likewise.
2849 * testsuite/lib/gas-defs.exp: Likewise.
2851 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2854 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2855 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2857 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2859 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2860 s exts must be known, so rename *ok* to *fail*.
2861 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2862 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2863 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2865 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2866 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2868 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2871 * config/tc-i386.c (check_long_reg): Always disallow double word
2872 suffix in mnemonic with word general register.
2873 * testsuite/gas/i386/general.s: Replace word general register
2874 with double word general register for movl.
2875 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2877 * testsuite/gas/i386/general.l: Updated.
2878 * testsuite/gas/i386/inval.l: Likewise.
2880 2020-01-22 Alan Modra <amodra@gmail.com>
2882 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2883 __tls_get_addr_desc and __tls_get_addr_opt.
2885 2020-01-21 Jan Beulich <jbeulich@suse.com>
2887 * testsuite/gas/i386/inval-crc32.s,
2888 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2889 * testsuite/gas/i386/inval-crc32.l,
2890 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2892 2020-01-21 Jan Beulich <jbeulich@suse.com>
2894 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2895 generic code path. Deal with No_lSuf being set in a template.
2896 * testsuite/gas/i386/inval-crc32.l,
2897 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2898 instead of error(s) when operand size is ambiguous.
2899 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2900 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2901 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2902 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2903 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2904 Adjust expectations.
2906 2020-01-21 Jan Beulich <jbeulich@suse.com>
2908 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2909 and an intel_syntax check. Re-write lack-of-suffix processing
2911 * doc/c-i386.texi: Document operand size defaults for suffix-
2912 less AT&T syntax insns.
2913 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2914 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2915 testsuite/gas/i386/x86-64-avx-scalar.s,
2916 testsuite/gas/i386/x86-64-avx.s,
2917 testsuite/gas/i386/x86-64-bundle.s,
2918 testsuite/gas/i386/x86-64-intel64.s,
2919 testsuite/gas/i386/x86-64-lock-1.s,
2920 testsuite/gas/i386/x86-64-opcode.s,
2921 testsuite/gas/i386/x86-64-sse2avx.s,
2922 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2923 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2924 testsuite/gas/i386/x86-64-nops.s,
2925 testsuite/gas/i386/x86-64-ptwrite.s,
2926 testsuite/gas/i386/x86-64-simd.s,
2927 testsuite/gas/i386/x86-64-sse-noavx.s,
2928 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2930 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2931 testsuite/gas/i386/noreg64.s: Add further tests.
2932 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2933 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2934 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2935 testsuite/gas/i386/sse-noavx.d,
2936 testsuite/gas/i386/x86-64-intel64.d,
2937 testsuite/gas/i386/x86-64-nops.d,
2938 testsuite/gas/i386/x86-64-opcode.d,
2939 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2940 testsuite/gas/i386/x86-64-ptwrite.d,
2941 testsuite/gas/i386/x86-64-simd-intel.d,
2942 testsuite/gas/i386/x86-64-simd-suffix.d,
2943 testsuite/gas/i386/x86-64-simd.d,
2944 testsuite/gas/i386/x86-64-sse-noavx.d
2945 testsuite/gas/i386/x86-64-suffix.d,
2946 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2947 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2948 testsuite/gas/i386/noreg64.l: New.
2949 * testsuite/gas/i386/i386.exp: Run new tests.
2951 2020-01-21 Jan Beulich <jbeulich@suse.com>
2953 * testsuite/gas/i386/avx512_bf16_vl.s,
2954 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2955 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2956 broadcast forms of VCVTNEPS2BF16.
2957 * testsuite/gas/i386/avx512_bf16_vl.d,
2958 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2960 2020-01-20 Nick Clifton <nickc@redhat.com>
2962 * po/uk.po: Updated Ukranian translation.
2964 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2967 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2968 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2970 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2971 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2972 R_X86_64_GOTPC32_TLSDESC relocation.
2974 2020-01-18 Nick Clifton <nickc@redhat.com>
2976 * configure: Regenerate.
2977 * po/gas.pot: Regenerate.
2979 2020-01-18 Nick Clifton <nickc@redhat.com>
2981 Binutils 2.34 branch created.
2983 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2985 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2986 with vex_encoding_vex.
2987 (parse_insn): Likewise.
2988 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2989 and {vex3} documentation.
2990 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2992 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2994 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2997 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2998 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2999 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3000 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3001 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3002 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3004 2020-01-16 Jan Beulich <jbeulich@suse.com>
3006 * config/tc-i386.c (match_template): Drop found_cpu_match local
3009 2020-01-16 Jan Beulich <jbeulich@suse.com>
3011 * testsuite/gas/i386/avx512dq-inval.l,
3012 testsuite/gas/i386/avx512dq-inval.s: New.
3013 * testsuite/gas/i386/i386.exp: Run new test.
3015 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3017 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3018 relocations when the target is 430X, except when extracting part of an
3020 (msp430_srcoperand): Adjust comment.
3021 Initialize the expp member of the msp430_operand_s struct as
3023 (msp430_dstoperand): Likewise.
3024 * testsuite/gas/msp430/msp430.exp: Run new test.
3025 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3026 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3028 2020-01-15 Alan Modra <amodra@gmail.com>
3030 * configure.tgt: Add sparc-*-freebsd case.
3032 2020-01-14 Lili Cui <lili.cui@intel.com>
3034 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3035 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3036 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3037 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3038 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3039 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3040 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3041 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3042 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3043 * testsuite/gas/i386/align-branch-5.d: Likewise.
3044 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3045 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3046 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3047 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3048 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3049 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3050 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3051 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3052 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3053 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3054 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3055 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3057 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3060 * config/tc-z80.c: Add support for half precision, single
3061 precision and double precision floating point values.
3062 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3063 * doc/as.texi: Add new z80 command line options.
3064 * doc/c-z80.texi: Document new z80 command line options.
3065 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3066 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3067 * testsuite/gas/z80/z80.exp: Run the new test.
3068 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3069 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3070 * testsuite/gas/z80/strings.d: Update expected output.
3072 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3074 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3077 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3079 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3081 * config/tc-arc.h: Add header if/defs.
3082 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3084 2020-01-13 Alan Modra <amodra@gmail.com>
3086 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3088 2020-01-13 Alan Modra <amodra@gmail.com>
3090 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3093 2020-01-10 Alan Modra <amodra@gmail.com>
3095 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3096 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3098 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3101 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3103 (emit_ld_r_r): Likewise.
3104 (emit_ld_rr_m): Likewise.
3105 (emit_ld_rr_nn): Likewise.
3107 2020-01-09 Jan Beulich <jbeulich@suse.com>
3109 * config/tc-i386.c (optimize_encoding): Add
3110 is_any_vex_encoding() invocations. Drop respective
3111 i.tm.extension_opcode == None checks.
3113 2020-01-09 Jan Beulich <jbeulich@suse.com>
3115 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3116 REX transformations. Correct comment indentation.
3118 2020-01-09 Jan Beulich <jbeulich@suse.com>
3120 * config/tc-i386.c (optimize_encoding): Generalize register
3121 transformation for TEST optimization.
3123 2020-01-09 Jan Beulich <jbeulich@suse.com>
3125 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3126 testsuite/gas/i386/x86-64-sysenter-amd.d,
3127 testsuite/gas/i386/x86-64-sysenter-amd.l,
3128 testsuite/gas/i386/x86-64-sysenter-intel.d,
3129 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3130 * testsuite/gas/i386/i386.exp: Run new tests.
3132 2020-01-08 Nick Clifton <nickc@redhat.com>
3135 * doc/as.texi (Align): Document the fact that all arguments can be
3138 (P2align): Likewise.
3140 2020-01-08 Nick Clifton <nickc@redhat.com>
3143 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3144 already defined as a different symbol type.
3145 * testsuite/gas/elf/pr14891.s: New test source file.
3146 * testsuite/gas/elf/pr14891.d: New test driver.
3147 * testsuite/gas/elf/pr14891.s: New test expected error output.
3148 * testsuite/gas/elf/elf.exp: Run the new test.
3150 2020-01-08 Alan Modra <amodra@gmail.com>
3152 * config/tc-z8k.c (md_begin): Make idx unsigned.
3153 (get_specific): Likewise for this_index.
3155 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3157 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3158 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3159 (md_operand): Set X_md to absent.
3160 (arc_parse_name): Check for X_md.
3162 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3165 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3166 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3168 * read.c (next_char_of_string): Likewise.
3169 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3170 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3172 2020-01-03 Nick Clifton <nickc@redhat.com>
3174 * po/sv.po: Updated Swedish translation.
3176 2020-01-03 Jan Beulich <jbeulich@suse.com>
3178 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3179 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3181 2020-01-03 Jan Beulich <jbeulich@suse.com>
3183 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3184 by-element usdot. Add 64-bit form tests for by-element sudot.
3185 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3187 2020-01-03 Jan Beulich <jbeulich@suse.com>
3189 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3190 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3192 2020-01-03 Jan Beulich <jbeulich@suse.com>
3194 * testsuite/gas/aarch64/f64mm.d,
3195 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3197 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3199 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3200 support for assembler code generated by SDCC. Add new relocation
3201 types. Add z80-elf target support.
3202 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3203 labels. Local labels starts from ".L".
3204 * NEWS: Mention the new support.
3205 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3206 * testsuite/gas/all/fwdexp.s: Likewise.
3207 * testsuite/gas/all/cond.l: Likewise.
3208 * testsuite/gas/all/cond.s: Likewise.
3209 * testsuite/gas/all/fwdexp.d: Likewise.
3210 * testsuite/gas/all/fwdexp.s: Likewise.
3211 * testsuite/gas/elf/section2.e-mips: Likewise.
3212 * testsuite/gas/elf/section2.l: Likewise.
3213 * testsuite/gas/elf/section2.s: Likewise.
3214 * testsuite/gas/macros/app1.d: Likewise.
3215 * testsuite/gas/macros/app1.s: Likewise.
3216 * testsuite/gas/macros/app2.d: Likewise.
3217 * testsuite/gas/macros/app2.s: Likewise.
3218 * testsuite/gas/macros/app3.d: Likewise.
3219 * testsuite/gas/macros/app3.s: Likewise.
3220 * testsuite/gas/macros/app4.d: Likewise.
3221 * testsuite/gas/macros/app4.s: Likewise.
3222 * testsuite/gas/macros/app4b.s: Likewise.
3223 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3224 * testsuite/gas/z80/z80.exp: Add new tests
3225 * testsuite/gas/z80/dollar.d: New file.
3226 * testsuite/gas/z80/dollar.s: New file.
3227 * testsuite/gas/z80/ez80_adl_all.d: New file.
3228 * testsuite/gas/z80/ez80_adl_all.s: New file.
3229 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3230 * testsuite/gas/z80/ez80_isuf.s: New file.
3231 * testsuite/gas/z80/ez80_z80_all.d: New file.
3232 * testsuite/gas/z80/ez80_z80_all.s: New file.
3233 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3234 * testsuite/gas/z80/r800_extra.d: New file.
3235 * testsuite/gas/z80/r800_extra.s: New file.
3236 * testsuite/gas/z80/r800_ii8.d: New file.
3237 * testsuite/gas/z80/r800_z80_doc.d: New file.
3238 * testsuite/gas/z80/z180.d: New file.
3239 * testsuite/gas/z80/z180.s: New file.
3240 * testsuite/gas/z80/z180_z80_doc.d: New file.
3241 * testsuite/gas/z80/z80_doc.d: New file.
3242 * testsuite/gas/z80/z80_doc.s: New file.
3243 * testsuite/gas/z80/z80_ii8.d: New file.
3244 * testsuite/gas/z80/z80_ii8.s: New file.
3245 * testsuite/gas/z80/z80_in_f_c.d: New file.
3246 * testsuite/gas/z80/z80_in_f_c.s: New file.
3247 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3248 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3249 * testsuite/gas/z80/z80_out_c_0.d: New file.
3250 * testsuite/gas/z80/z80_out_c_0.s: New file.
3251 * testsuite/gas/z80/z80_reloc.d: New file.
3252 * testsuite/gas/z80/z80_reloc.s: New file.
3253 * testsuite/gas/z80/z80_sli.d: New file.
3254 * testsuite/gas/z80/z80_sli.s: New file.
3256 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3258 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3261 2020-01-01 Alan Modra <amodra@gmail.com>
3263 Update year range in copyright notice of all files.
3265 For older changes see ChangeLog-2019
3267 Copyright (C) 2020 Free Software Foundation, Inc.
3269 Copying and distribution of this file, with or without modification,
3270 are permitted in any medium without royalty provided the copyright
3271 notice and this notice are preserved.
3277 version-control: never